// ==UserScript==
// @name copy-helper
// @namespace https://greasyfork.org/zh-CN/users/869004
// @homepage https://greasyfork.org/zh-CN/scripts/439663
// @sourcecode https://github.com/maqi1520/tampermonkey-copy-helper
// @version 0.97
// @description 文章拷贝助手，掘金、简书、微信文章、知乎专栏、思否、CSDN、新华网、人民网、 文章一键拷贝 markdown，欢迎关注 前端公众号：JS酷
// @author #前端公众号：JS酷
// @match https://juejin.cn/post/*
// @match https://*.csdn.net/*article/details/*
// @match https://www.jianshu.com/p/*
// @match https://segmentfault.com/a/*
// @match https://mp.weixin.qq.com/s*
// @match https://zhuanlan.zhihu.com/p/*
// @match https://sspai.com/post/*
// @match *://www.news.cn/*/**/*.htm*
// @match *://*.people.com.cn/*/**/*.htm*
// @icon https://res.wx.qq.com/a/fed_upload/9300e7ac-cec5-4454-b75c-f92260dd5b47/logo-mp.ico
// @grant none
// @license MIT
// ==/UserScript==
/******/ (() => { // webpackBootstrap
/******/ var __webpack_modules__ = ({
/***/ 1073:
/***/ ((module) => {
module.exports = {
trueFunc: function trueFunc(){
return true;
},
falseFunc: function falseFunc(){
return false;
}
};
/***/ }),
/***/ 9125:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.groupSelectors = exports.getDocumentRoot = void 0;
var positionals_1 = __webpack_require__(2515);
function getDocumentRoot(node) {
while (node.parent)
node = node.parent;
return node;
}
exports.getDocumentRoot = getDocumentRoot;
function groupSelectors(selectors) {
var filteredSelectors = [];
var plainSelectors = [];
for (var _i = 0, selectors_1 = selectors; _i < selectors_1.length; _i++) {
var selector = selectors_1[_i];
if (selector.some(positionals_1.isFilter)) {
filteredSelectors.push(selector);
}
else {
plainSelectors.push(selector);
}
}
return [plainSelectors, filteredSelectors];
}
exports.groupSelectors = groupSelectors;
/***/ }),
/***/ 7248:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from) {
for (var i = 0, il = from.length, j = to.length; i < il; i++, j++)
to[j] = from[i];
return to;
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.select = exports.filter = exports.some = exports.is = exports.aliases = exports.pseudos = exports.filters = void 0;
var css_what_1 = __webpack_require__(9751);
var css_select_1 = __webpack_require__(5366);
var DomUtils = __importStar(__webpack_require__(9432));
var helpers_1 = __webpack_require__(9125);
var positionals_1 = __webpack_require__(2515);
// Re-export pseudo extension points
var css_select_2 = __webpack_require__(5366);
Object.defineProperty(exports, "filters", ({ enumerable: true, get: function () { return css_select_2.filters; } }));
Object.defineProperty(exports, "pseudos", ({ enumerable: true, get: function () { return css_select_2.pseudos; } }));
Object.defineProperty(exports, "aliases", ({ enumerable: true, get: function () { return css_select_2.aliases; } }));
/** Used to indicate a scope should be filtered. Might be ignored when filtering. */
var SCOPE_PSEUDO = {
type: "pseudo",
name: "scope",
data: null,
};
/** Used for actually filtering for scope. */
var CUSTOM_SCOPE_PSEUDO = __assign({}, SCOPE_PSEUDO);
var UNIVERSAL_SELECTOR = { type: "universal", namespace: null };
function is(element, selector, options) {
if (options === void 0) { options = {}; }
return some([element], selector, options);
}
exports.is = is;
function some(elements, selector, options) {
if (options === void 0) { options = {}; }
if (typeof selector === "function")
return elements.some(selector);
var _a = helpers_1.groupSelectors(css_what_1.parse(selector, options)), plain = _a[0], filtered = _a[1];
return ((plain.length > 0 && elements.some(css_select_1._compileToken(plain, options))) ||
filtered.some(function (sel) { return filterBySelector(sel, elements, options).length > 0; }));
}
exports.some = some;
function filterByPosition(filter, elems, data, options) {
var num = typeof data === "string" ? parseInt(data, 10) : NaN;
switch (filter) {
case "first":
case "lt":
// Already done in `getLimit`
return elems;
case "last":
return elems.length > 0 ? [elems[elems.length - 1]] : elems;
case "nth":
case "eq":
return isFinite(num) && Math.abs(num) < elems.length
? [num < 0 ? elems[elems.length + num] : elems[num]]
: [];
case "gt":
return isFinite(num) ? elems.slice(num + 1) : [];
case "even":
return elems.filter(function (_, i) { return i % 2 === 0; });
case "odd":
return elems.filter(function (_, i) { return i % 2 === 1; });
case "not": {
var filtered_1 = new Set(filterParsed(data, elems, options));
return elems.filter(function (e) { return !filtered_1.has(e); });
}
}
}
function filter(selector, elements, options) {
if (options === void 0) { options = {}; }
return filterParsed(css_what_1.parse(selector, options), elements, options);
}
exports.filter = filter;
/**
* Filter a set of elements by a selector.
*
* Will return elements in the original order.
*
* @param selector Selector to filter by.
* @param elements Elements to filter.
* @param options Options for selector.
*/
function filterParsed(selector, elements, options) {
if (elements.length === 0)
return [];
var _a = helpers_1.groupSelectors(selector), plainSelectors = _a[0], filteredSelectors = _a[1];
var found;
if (plainSelectors.length) {
var filtered = filterElements(elements, plainSelectors, options);
// If there are no filters, just return
if (filteredSelectors.length === 0) {
return filtered;
}
// Otherwise, we have to do some filtering
if (filtered.length) {
found = new Set(filtered);
}
}
for (var i = 0; i < filteredSelectors.length && (found === null || found === void 0 ? void 0 : found.size) !== elements.length; i++) {
var filteredSelector = filteredSelectors[i];
var missing = found
? elements.filter(function (e) { return DomUtils.isTag(e) && !found.has(e); })
: elements;
if (missing.length === 0)
break;
var filtered = filterBySelector(filteredSelector, elements, options);
if (filtered.length) {
if (!found) {
/*
* If we haven't found anything before the last selector,
* just return what we found now.
*/
if (i === filteredSelectors.length - 1) {
return filtered;
}
found = new Set(filtered);
}
else {
filtered.forEach(function (el) { return found.add(el); });
}
}
}
return typeof found !== "undefined"
? (found.size === elements.length
? elements
: // Filter elements to preserve order
elements.filter(function (el) {
return found.has(el);
}))
: [];
}
function filterBySelector(selector, elements, options) {
var _a;
if (selector.some(css_what_1.isTraversal)) {
/*
* Get root node, run selector with the scope
* set to all of our nodes.
*/
var root = (_a = options.root) !== null && _a !== void 0 ? _a : helpers_1.getDocumentRoot(elements[0]);
var sel = __spreadArray(__spreadArray([], selector), [CUSTOM_SCOPE_PSEUDO]);
return findFilterElements(root, sel, options, true, elements);
}
// Performance optimization: If we don't have to traverse, just filter set.
return findFilterElements(elements, selector, options, false);
}
function select(selector, root, options) {
if (options === void 0) { options = {}; }
if (typeof selector === "function") {
return find(root, selector);
}
var _a = helpers_1.groupSelectors(css_what_1.parse(selector, options)), plain = _a[0], filtered = _a[1];
var results = filtered.map(function (sel) {
return findFilterElements(root, sel, options, true);
});
// Plain selectors can be queried in a single go
if (plain.length) {
results.push(findElements(root, plain, options, Infinity));
}
// If there was only a single selector, just return the result
if (results.length === 1) {
return results[0];
}
// Sort results, filtering for duplicates
return DomUtils.uniqueSort(results.reduce(function (a, b) { return __spreadArray(__spreadArray([], a), b); }));
}
exports.select = select;
// Traversals that are treated differently in css-select.
var specialTraversal = new Set(["descendant", "adjacent"]);
function includesScopePseudo(t) {
return (t !== SCOPE_PSEUDO &&
t.type === "pseudo" &&
(t.name === "scope" ||
(Array.isArray(t.data) &&
t.data.some(function (data) { return data.some(includesScopePseudo); }))));
}
function addContextIfScope(selector, options, scopeContext) {
return scopeContext && selector.some(includesScopePseudo)
? __assign(__assign({}, options), { context: scopeContext }) : options;
}
/**
*
* @param root Element(s) to search from.
* @param selector Selector to look for.
* @param options Options for querying.
* @param queryForSelector Query multiple levels deep for the initial selector, even if it doesn't contain a traversal.
* @param scopeContext Optional context for a :scope.
*/
function findFilterElements(root, selector, options, queryForSelector, scopeContext) {
var filterIndex = selector.findIndex(positionals_1.isFilter);
var sub = selector.slice(0, filterIndex);
var filter = selector[filterIndex];
/*
* Set the number of elements to retrieve.
* Eg. for :first, we only have to get a single element.
*/
var limit = positionals_1.getLimit(filter.name, filter.data);
if (limit === 0)
return [];
var subOpts = addContextIfScope(sub, options, scopeContext);
/*
* Skip `findElements` call if our selector starts with a positional
* pseudo.
*/
var elemsNoLimit = sub.length === 0 && !Array.isArray(root)
? DomUtils.getChildren(root).filter(DomUtils.isTag)
: sub.length === 0 || (sub.length === 1 && sub[0] === SCOPE_PSEUDO)
? (Array.isArray(root) ? root : [root]).filter(DomUtils.isTag)
: queryForSelector || sub.some(css_what_1.isTraversal)
? findElements(root, [sub], subOpts, limit)
: filterElements(root, [sub], subOpts);
var elems = elemsNoLimit.slice(0, limit);
var result = filterByPosition(filter.name, elems, filter.data, options);
if (result.length === 0 || selector.length === filterIndex + 1) {
return result;
}
var remainingSelector = selector.slice(filterIndex + 1);
var remainingHasTraversal = remainingSelector.some(css_what_1.isTraversal);
var remainingOpts = addContextIfScope(remainingSelector, options, scopeContext);
if (remainingHasTraversal) {
/*
* Some types of traversals have special logic when they start a selector
* in css-select. If this is the case, add a universal selector in front of
* the selector to avoid this behavior.
*/
if (specialTraversal.has(remainingSelector[0].type)) {
remainingSelector.unshift(UNIVERSAL_SELECTOR);
}
/*
* Add a scope token in front of the remaining selector,
* to make sure traversals don't match elements that aren't a
* part of the considered tree.
*/
remainingSelector.unshift(SCOPE_PSEUDO);
}
/*
* If we have another filter, recursively call `findFilterElements`,
* with the `recursive` flag disabled. We only have to look for more
* elements when we see a traversal.
*
* Otherwise,
*/
return remainingSelector.some(positionals_1.isFilter)
? findFilterElements(result, remainingSelector, options, false, scopeContext)
: remainingHasTraversal
? // Query existing elements to resolve traversal.
findElements(result, [remainingSelector], remainingOpts, Infinity)
: // If we don't have any more traversals, simply filter elements.
filterElements(result, [remainingSelector], remainingOpts);
}
function findElements(root, sel, options, limit) {
if (limit === 0)
return [];
var query = css_select_1._compileToken(sel, options, root);
return find(root, query, limit);
}
function find(root, query, limit) {
if (limit === void 0) { limit = Infinity; }
var elems = css_select_1.prepareContext(root, DomUtils, query.shouldTestNextSiblings);
return DomUtils.find(function (node) { return DomUtils.isTag(node) && query(node); }, elems, true, limit);
}
function filterElements(elements, sel, options) {
var els = (Array.isArray(elements) ? elements : [elements]).filter(DomUtils.isTag);
if (els.length === 0)
return els;
var query = css_select_1._compileToken(sel, options);
return els.filter(query);
}
/***/ }),
/***/ 2515:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.getLimit = exports.isFilter = exports.filterNames = void 0;
exports.filterNames = new Set([
"first",
"last",
"eq",
"gt",
"nth",
"lt",
"even",
"odd",
]);
function isFilter(s) {
if (s.type !== "pseudo")
return false;
if (exports.filterNames.has(s.name))
return true;
if (s.name === "not" && Array.isArray(s.data)) {
// Only consider `:not` with embedded filters
return s.data.some(function (s) { return s.some(isFilter); });
}
return false;
}
exports.isFilter = isFilter;
function getLimit(filter, data) {
var num = data != null ? parseInt(data, 10) : NaN;
switch (filter) {
case "first":
return 1;
case "nth":
case "eq":
return isFinite(num) ? (num >= 0 ? num + 1 : Infinity) : 0;
case "lt":
return isFinite(num) ? (num >= 0 ? num : Infinity) : 0;
case "gt":
return isFinite(num) ? Infinity : 0;
default:
return Infinity;
}
}
exports.getLimit = getLimit;
/***/ }),
/***/ 6451:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
/**
* Methods for getting and modifying attributes.
*
* @module cheerio/attributes
*/
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.toggleClass = exports.removeClass = exports.addClass = exports.hasClass = exports.removeAttr = exports.val = exports.data = exports.prop = exports.attr = void 0;
var static_1 = __webpack_require__(6634);
var utils_1 = __webpack_require__(5633);
var hasOwn = Object.prototype.hasOwnProperty;
var rspace = /\s+/;
var dataAttrPrefix = 'data-';
/*
* Lookup table for coercing string data-* attributes to their corresponding
* JavaScript primitives
*/
var primitives = {
null: null,
true: true,
false: false,
};
// Attributes that are booleans
var rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i;
// Matches strings that look like JSON objects or arrays
var rbrace = /^{[^]*}$|^\[[^]*]$/;
function getAttr(elem, name, xmlMode) {
var _a;
if (!elem || !utils_1.isTag(elem))
return undefined;
(_a = elem.attribs) !== null && _a !== void 0 ? _a : (elem.attribs = {});
// Return the entire attribs object if no attribute specified
if (!name) {
return elem.attribs;
}
if (hasOwn.call(elem.attribs, name)) {
// Get the (decoded) attribute
return !xmlMode && rboolean.test(name) ? name : elem.attribs[name];
}
// Mimic the DOM and return text content as value for `option's`
if (elem.name === 'option' && name === 'value') {
return static_1.text(elem.children);
}
// Mimic DOM with default value for radios/checkboxes
if (elem.name === 'input' &&
(elem.attribs.type === 'radio' || elem.attribs.type === 'checkbox') &&
name === 'value') {
return 'on';
}
return undefined;
}
/**
* Sets the value of an attribute. The attribute will be deleted if the value is `null`.
*
* @private
* @param el - The element to set the attribute on.
* @param name - The attribute's name.
* @param value - The attribute's value.
*/
function setAttr(el, name, value) {
if (value === null) {
removeAttribute(el, name);
}
else {
el.attribs[name] = "" + value;
}
}
function attr(name, value) {
// Set the value (with attr map support)
if (typeof name === 'object' || value !== undefined) {
if (typeof value === 'function') {
if (typeof name !== 'string') {
{
throw new Error('Bad combination of arguments.');
}
}
return utils_1.domEach(this, function (el, i) {
if (utils_1.isTag(el))
setAttr(el, name, value.call(el, i, el.attribs[name]));
});
}
return utils_1.domEach(this, function (el) {
if (!utils_1.isTag(el))
return;
if (typeof name === 'object') {
Object.keys(name).forEach(function (objName) {
var objValue = name[objName];
setAttr(el, objName, objValue);
});
}
else {
setAttr(el, name, value);
}
});
}
return arguments.length > 1
? this
: getAttr(this[0], name, this.options.xmlMode);
}
exports.attr = attr;
/**
* Gets a node's prop.
*
* @private
* @category Attributes
* @param el - Elenent to get the prop of.
* @param name - Name of the prop.
* @returns The prop's value.
*/
function getProp(el, name, xmlMode) {
if (!el || !utils_1.isTag(el))
return;
return name in el
? // @ts-expect-error TS doesn't like us accessing the value directly here.
el[name]
: !xmlMode && rboolean.test(name)
? getAttr(el, name, false) !== undefined
: getAttr(el, name, xmlMode);
}
/**
* Sets the value of a prop.
*
* @private
* @param el - The element to set the prop on.
* @param name - The prop's name.
* @param value - The prop's value.
*/
function setProp(el, name, value, xmlMode) {
if (name in el) {
// @ts-expect-error Overriding value
el[name] = value;
}
else {
setAttr(el, name, !xmlMode && rboolean.test(name) ? (value ? '' : null) : "" + value);
}
}
function prop(name, value) {
var _this = this;
if (typeof name === 'string' && value === undefined) {
switch (name) {
case 'style': {
var property_1 = this.css();
var keys = Object.keys(property_1);
keys.forEach(function (p, i) {
property_1[i] = p;
});
property_1.length = keys.length;
return property_1;
}
case 'tagName':
case 'nodeName': {
var el = this[0];
return utils_1.isTag(el) ? el.name.toUpperCase() : undefined;
}
case 'outerHTML':
return this.clone().wrap('<container />').parent().html();
case 'innerHTML':
return this.html();
default:
return getProp(this[0], name, this.options.xmlMode);
}
}
if (typeof name === 'object' || value !== undefined) {
if (typeof value === 'function') {
if (typeof name === 'object') {
throw new Error('Bad combination of arguments.');
}
return utils_1.domEach(this, function (el, i) {
if (utils_1.isTag(el))
setProp(el, name, value.call(el, i, getProp(el, name, _this.options.xmlMode)), _this.options.xmlMode);
});
}
return utils_1.domEach(this, function (el) {
if (!utils_1.isTag(el))
return;
if (typeof name === 'object') {
Object.keys(name).forEach(function (key) {
var val = name[key];
setProp(el, key, val, _this.options.xmlMode);
});
}
else {
setProp(el, name, value, _this.options.xmlMode);
}
});
}
return undefined;
}
exports.prop = prop;
/**
* Sets the value of a data attribute.
*
* @private
* @param el - The element to set the data attribute on.
* @param name - The data attribute's name.
* @param value - The data attribute's value.
*/
function setData(el, name, value) {
var _a;
var elem = el;
(_a = elem.data) !== null && _a !== void 0 ? _a : (elem.data = {});
if (typeof name === 'object')
Object.assign(elem.data, name);
else if (typeof name === 'string' && value !== undefined) {
elem.data[name] = value;
}
}
/**
* Read the specified attribute from the equivalent HTML5 `data-*` attribute,
* and (if present) cache the value in the node's internal data store. If no
* attribute name is specified, read *all* HTML5 `data-*` attributes in this manner.
*
* @private
* @category Attributes
* @param el - Elenent to get the data attribute of.
* @param name - Name of the data attribute.
* @returns The data attribute's value, or a map with all of the data attribute.
*/
function readData(el, name) {
var domNames;
var jsNames;
var value;
if (name == null) {
domNames = Object.keys(el.attribs).filter(function (attrName) {
return attrName.startsWith(dataAttrPrefix);
});
jsNames = domNames.map(function (domName) {
return utils_1.camelCase(domName.slice(dataAttrPrefix.length));
});
}
else {
domNames = [dataAttrPrefix + utils_1.cssCase(name)];
jsNames = [name];
}
for (var idx = 0; idx < domNames.length; ++idx) {
var domName = domNames[idx];
var jsName = jsNames[idx];
if (hasOwn.call(el.attribs, domName) &&
!hasOwn.call(el.data, jsName)) {
value = el.attribs[domName];
if (hasOwn.call(primitives, value)) {
value = primitives[value];
}
else if (value === String(Number(value))) {
value = Number(value);
}
else if (rbrace.test(value)) {
try {
value = JSON.parse(value);
}
catch (e) {
/* Ignore */
}
}
el.data[jsName] = value;
}
}
return name == null ? el.data : value;
}
function data(name, value) {
var _a;
var elem = this[0];
if (!elem || !utils_1.isTag(elem))
return;
var dataEl = elem;
(_a = dataEl.data) !== null && _a !== void 0 ? _a : (dataEl.data = {});
// Return the entire data object if no data specified
if (!name) {
return readData(dataEl);
}
// Set the value (with attr map support)
if (typeof name === 'object' || value !== undefined) {
utils_1.domEach(this, function (el) {
if (utils_1.isTag(el))
if (typeof name === 'object')
setData(el, name);
else
setData(el, name, value);
});
return this;
}
if (hasOwn.call(dataEl.data, name)) {
return dataEl.data[name];
}
return readData(dataEl, name);
}
exports.data = data;
function val(value) {
var querying = arguments.length === 0;
var element = this[0];
if (!element || !utils_1.isTag(element))
return querying ? undefined : this;
switch (element.name) {
case 'textarea':
return this.text(value);
case 'select': {
var option = this.find('option:selected');
if (!querying) {
if (this.attr('multiple') == null && typeof value === 'object') {
return this;
}
this.find('option').removeAttr('selected');
var values = typeof value !== 'object' ? [value] : value;
for (var i = 0; i < values.length; i++) {
this.find("option[value=\"" + values[i] + "\"]").attr('selected', '');
}
return this;
}
return this.attr('multiple')
? option.toArray().map(function (el) { return static_1.text(el.children); })
: option.attr('value');
}
case 'input':
case 'option':
return querying
? this.attr('value')
: this.attr('value', value);
}
return undefined;
}
exports.val = val;
/**
* Remove an attribute.
*
* @private
* @param elem - Node to remove attribute from.
* @param name - Name of the attribute to remove.
*/
function removeAttribute(elem, name) {
if (!elem.attribs || !hasOwn.call(elem.attribs, name))
return;
delete elem.attribs[name];
}
/**
* Splits a space-separated list of names to individual names.
*
* @category Attributes
* @param names - Names to split.
* @returns - Split names.
*/
function splitNames(names) {
return names ? names.trim().split(rspace) : [];
}
/**
* Method for removing attributes by `name`.
*
* @category Attributes
* @example
*
* ```js
* $('.pear').removeAttr('class').html();
* //=> <li>Pear</li>
*
* $('.apple').attr('id', 'favorite');
* $('.apple').removeAttr('id class').html();
* //=> <li>Apple</li>
* ```
*
* @param name - Name of the attribute.
* @returns The instance itself.
* @see {@link https://api.jquery.com/removeAttr/}
*/
function removeAttr(name) {
var attrNames = splitNames(name);
var _loop_1 = function (i) {
utils_1.domEach(this_1, function (elem) {
if (utils_1.isTag(elem))
removeAttribute(elem, attrNames[i]);
});
};
var this_1 = this;
for (var i = 0; i < attrNames.length; i++) {
_loop_1(i);
}
return this;
}
exports.removeAttr = removeAttr;
/**
* Check to see if *any* of the matched elements have the given `className`.
*
* @category Attributes
* @example
*
* ```js
* $('.pear').hasClass('pear');
* //=> true
*
* $('apple').hasClass('fruit');
* //=> false
*
* $('li').hasClass('pear');
* //=> true
* ```
*
* @param className - Name of the class.
* @returns Indicates if an element has the given `className`.
* @see {@link https://api.jquery.com/hasClass/}
*/
function hasClass(className) {
return this.toArray().some(function (elem) {
var clazz = utils_1.isTag(elem) && elem.attribs.class;
var idx = -1;
if (clazz && className.length) {
while ((idx = clazz.indexOf(className, idx + 1)) > -1) {
var end = idx + className.length;
if ((idx === 0 || rspace.test(clazz[idx - 1])) &&
(end === clazz.length || rspace.test(clazz[end]))) {
return true;
}
}
}
return false;
});
}
exports.hasClass = hasClass;
/**
* Adds class(es) to all of the matched elements. Also accepts a `function`.
*
* @category Attributes
* @example
*
* ```js
* $('.pear').addClass('fruit').html();
* //=> <li class="pear fruit">Pear</li>
*
* $('.apple').addClass('fruit red').html();
* //=> <li class="apple fruit red">Apple</li>
* ```
*
* @param value - Name of new class.
* @returns The instance itself.
* @see {@link https://api.jquery.com/addClass/}
*/
function addClass(value) {
// Support functions
if (typeof value === 'function') {
return utils_1.domEach(this, function (el, i) {
if (utils_1.isTag(el)) {
var className = el.attribs.class || '';
addClass.call([el], value.call(el, i, className));
}
});
}
// Return if no value or not a string or function
if (!value || typeof value !== 'string')
return this;
var classNames = value.split(rspace);
var numElements = this.length;
for (var i = 0; i < numElements; i++) {
var el = this[i];
// If selected element isn't a tag, move on
if (!utils_1.isTag(el))
continue;
// If we don't already have classes — always set xmlMode to false here, as it doesn't matter for classes
var className = getAttr(el, 'class', false);
if (!className) {
setAttr(el, 'class', classNames.join(' ').trim());
}
else {
var setClass = " " + className + " ";
// Check if class already exists
for (var j = 0; j < classNames.length; j++) {
var appendClass = classNames[j] + " ";
if (!setClass.includes(" " + appendClass))
setClass += appendClass;
}
setAttr(el, 'class', setClass.trim());
}
}
return this;
}
exports.addClass = addClass;
/**
* Removes one or more space-separated classes from the selected elements. If no
* `className` is defined, all classes will be removed. Also accepts a `function`.
*
* @category Attributes
* @example
*
* ```js
* $('.pear').removeClass('pear').html();
* //=> <li class="">Pear</li>
*
* $('.apple').addClass('red').removeClass().html();
* //=> <li class="">Apple</li>
* ```
*
* @param name - Name of the class. If not specified, removes all elements.
* @returns The instance itself.
* @see {@link https://api.jquery.com/removeClass/}
*/
function removeClass(name) {
// Handle if value is a function
if (typeof name === 'function') {
return utils_1.domEach(this, function (el, i) {
if (utils_1.isTag(el))
removeClass.call([el], name.call(el, i, el.attribs.class || ''));
});
}
var classes = splitNames(name);
var numClasses = classes.length;
var removeAll = arguments.length === 0;
return utils_1.domEach(this, function (el) {
if (!utils_1.isTag(el))
return;
if (removeAll) {
// Short circuit the remove all case as this is the nice one
el.attribs.class = '';
}
else {
var elClasses = splitNames(el.attribs.class);
var changed = false;
for (var j = 0; j < numClasses; j++) {
var index = elClasses.indexOf(classes[j]);
if (index >= 0) {
elClasses.splice(index, 1);
changed = true;
/*
* We have to do another pass to ensure that there are not duplicate
* classes listed
*/
j--;
}
}
if (changed) {
el.attribs.class = elClasses.join(' ');
}
}
});
}
exports.removeClass = removeClass;
/**
* Add or remove class(es) from the matched elements, depending on either the
* class's presence or the value of the switch argument. Also accepts a `function`.
*
* @category Attributes
* @example
*
* ```js
* $('.apple.green').toggleClass('fruit green red').html();
* //=> <li class="apple fruit red">Apple</li>
*
* $('.apple.green').toggleClass('fruit green red', true).html();
* //=> <li class="apple green fruit red">Apple</li>
* ```
*
* @param value - Name of the class. Can also be a function.
* @param stateVal - If specified the state of the class.
* @returns The instance itself.
* @see {@link https://api.jquery.com/toggleClass/}
*/
function toggleClass(value, stateVal) {
// Support functions
if (typeof value === 'function') {
return utils_1.domEach(this, function (el, i) {
if (utils_1.isTag(el)) {
toggleClass.call([el], value.call(el, i, el.attribs.class || '', stateVal), stateVal);
}
});
}
// Return if no value or not a string or function
if (!value || typeof value !== 'string')
return this;
var classNames = value.split(rspace);
var numClasses = classNames.length;
var state = typeof stateVal === 'boolean' ? (stateVal ? 1 : -1) : 0;
var numElements = this.length;
for (var i = 0; i < numElements; i++) {
var el = this[i];
// If selected element isn't a tag, move on
if (!utils_1.isTag(el))
continue;
var elementClasses = splitNames(el.attribs.class);
// Check if class already exists
for (var j = 0; j < numClasses; j++) {
// Check if the class name is currently defined
var index = elementClasses.indexOf(classNames[j]);
// Add if stateValue === true or we are toggling and there is no value
if (state >= 0 && index < 0) {
elementClasses.push(classNames[j]);
}
else if (state <= 0 && index >= 0) {
// Otherwise remove but only if the item exists
elementClasses.splice(index, 1);
}
}
el.attribs.class = elementClasses.join(' ');
}
return this;
}
exports.toggleClass = toggleClass;
/***/ }),
/***/ 9806:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.css = void 0;
var utils_1 = __webpack_require__(5633);
function css(prop, val) {
if ((prop != null && val != null) ||
// When `prop` is a "plain" object
(typeof prop === 'object' && !Array.isArray(prop))) {
return utils_1.domEach(this, function (el, i) {
if (utils_1.isTag(el)) {
// `prop` can't be an array here anymore.
setCss(el, prop, val, i);
}
});
}
return getCss(this[0], prop);
}
exports.css = css;
/**
* Set styles of all elements.
*
* @private
* @param el - Element to set style of.
* @param prop - Name of property.
* @param value - Value to set property to.
* @param idx - Optional index within the selection.
*/
function setCss(el, prop, value, idx) {
if (typeof prop === 'string') {
var styles = getCss(el);
var val = typeof value === 'function' ? value.call(el, idx, styles[prop]) : value;
if (val === '') {
delete styles[prop];
}
else if (val != null) {
styles[prop] = val;
}
el.attribs.style = stringify(styles);
}
else if (typeof prop === 'object') {
Object.keys(prop).forEach(function (k, i) {
setCss(el, k, prop[k], i);
});
}
}
function getCss(el, prop) {
if (!el || !utils_1.isTag(el))
return;
var styles = parse(el.attribs.style);
if (typeof prop === 'string') {
return styles[prop];
}
if (Array.isArray(prop)) {
var newStyles_1 = {};
prop.forEach(function (item) {
if (styles[item] != null) {
newStyles_1[item] = styles[item];
}
});
return newStyles_1;
}
return styles;
}
/**
* Stringify `obj` to styles.
*
* @private
* @category CSS
* @param obj - Object to stringify.
* @returns The serialized styles.
*/
function stringify(obj) {
return Object.keys(obj).reduce(function (str, prop) { return "" + str + (str ? ' ' : '') + prop + ": " + obj[prop] + ";"; }, '');
}
/**
* Parse `styles`.
*
* @private
* @category CSS
* @param styles - Styles to be parsed.
* @returns The parsed styles.
*/
function parse(styles) {
styles = (styles || '').trim();
if (!styles)
return {};
return styles.split(';').reduce(function (obj, str) {
var n = str.indexOf(':');
// Skip if there is no :, or if it is the first/last character
if (n < 1 || n === str.length - 1)
return obj;
obj[str.slice(0, n).trim()] = str.slice(n + 1).trim();
return obj;
}, {});
}
/***/ }),
/***/ 3432:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.serializeArray = exports.serialize = void 0;
var utils_1 = __webpack_require__(5633);
/*
* https://github.com/jquery/jquery/blob/2.1.3/src/manipulation/var/rcheckableType.js
* https://github.com/jquery/jquery/blob/2.1.3/src/serialize.js
*/
var submittableSelector = 'input,select,textarea,keygen';
var r20 = /%20/g;
var rCRLF = /\r?\n/g;
/**
* Encode a set of form elements as a string for submission.
*
* @category Forms
* @returns The serialized form.
* @see {@link https://api.jquery.com/serialize/}
*/
function serialize() {
// Convert form elements into name/value objects
var arr = this.serializeArray();
// Serialize each element into a key/value string
var retArr = arr.map(function (data) {
return encodeURIComponent(data.name) + "=" + encodeURIComponent(data.value);
});
// Return the resulting serialization
return retArr.join('&').replace(r20, '+');
}
exports.serialize = serialize;
/**
* Encode a set of form elements as an array of names and values.
*
* @category Forms
* @example
*
* ```js
* $('<form><input name="foo" value="bar" /></form>').serializeArray();
* //=> [ { name: 'foo', value: 'bar' } ]
* ```
*
* @returns The serialized form.
* @see {@link https://api.jquery.com/serializeArray/}
*/
function serializeArray() {
var _this = this;
// Resolve all form elements from either forms or collections of form elements
return this.map(function (_, elem) {
var $elem = _this._make(elem);
if (utils_1.isTag(elem) && elem.name === 'form') {
return $elem.find(submittableSelector).toArray();
}
return $elem.filter(submittableSelector).toArray();
})
.filter(
// Verify elements have a name (`attr.name`) and are not disabled (`:enabled`)
'[name!=""]:enabled' +
// And cannot be clicked (`[type=submit]`) or are used in `x-www-form-urlencoded` (`[type=file]`)
':not(:submit, :button, :image, :reset, :file)' +
// And are either checked/don't have a checkable state
':matches([checked], :not(:checkbox, :radio))'
// Convert each of the elements to its value(s)
)
.map(function (_, elem) {
var _a;
var $elem = _this._make(elem);
var name = $elem.attr('name'); // We have filtered for elements with a name before.
// If there is no value set (e.g. `undefined`, `null`), then default value to empty
var value = (_a = $elem.val()) !== null && _a !== void 0 ? _a : '';
// If we have an array of values (e.g. `<select multiple>`), return an array of key/value pairs
if (Array.isArray(value)) {
return value.map(function (val) {
/*
* We trim replace any line endings (e.g. `\r` or `\r\n` with `\r\n`) to guarantee consistency across platforms
* These can occur inside of `<textarea>'s`
*/
return ({ name: name, value: val.replace(rCRLF, '\r\n') });
});
}
// Otherwise (e.g. `<input type="text">`, return only one key/value pair
return { name: name, value: value.replace(rCRLF, '\r\n') };
})
.toArray();
}
exports.serializeArray = serializeArray;
/***/ }),
/***/ 848:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.clone = exports.text = exports.toString = exports.html = exports.empty = exports.replaceWith = exports.remove = exports.insertBefore = exports.before = exports.insertAfter = exports.after = exports.wrapAll = exports.unwrap = exports.wrapInner = exports.wrap = exports.prepend = exports.append = exports.prependTo = exports.appendTo = exports._makeDomArray = void 0;
var tslib_1 = __webpack_require__(655);
var domhandler_1 = __webpack_require__(7915);
/**
* Methods for modifying the DOM structure.
*
* @module cheerio/manipulation
*/
var domhandler_2 = __webpack_require__(7915);
var parse_1 = tslib_1.__importStar(__webpack_require__(5012));
var static_1 = __webpack_require__(6634);
var utils_1 = __webpack_require__(5633);
var htmlparser2_1 = __webpack_require__(1978);
/**
* Create an array of nodes, recursing into arrays and parsing strings if necessary.
*
* @private
* @category Manipulation
* @param elem - Elements to make an array of.
* @param clone - Optionally clone nodes.
* @returns The array of nodes.
*/
function _makeDomArray(elem, clone) {
var _this = this;
if (elem == null) {
return [];
}
if (utils_1.isCheerio(elem)) {
return clone ? utils_1.cloneDom(elem.get()) : elem.get();
}
if (Array.isArray(elem)) {
return elem.reduce(function (newElems, el) { return newElems.concat(_this._makeDomArray(el, clone)); }, []);
}
if (typeof elem === 'string') {
return parse_1.default(elem, this.options, false).children;
}
return clone ? utils_1.cloneDom([elem]) : [elem];
}
exports._makeDomArray = _makeDomArray;
function _insert(concatenator) {
return function () {
var _this = this;
var elems = [];
for (var _i = 0; _i < arguments.length; _i++) {
elems[_i] = arguments[_i];
}
var lastIdx = this.length - 1;
return utils_1.domEach(this, function (el, i) {
if (!domhandler_1.hasChildren(el))
return;
var domSrc = typeof elems[0] === 'function'
? elems[0].call(el, i, static_1.html(el.children))
: elems;
var dom = _this._makeDomArray(domSrc, i < lastIdx);
concatenator(dom, el.children, el);
});
};
}
/**
* Modify an array in-place, removing some number of elements and adding new
* elements directly following them.
*
* @private
* @category Manipulation
* @param array - Target array to splice.
* @param spliceIdx - Index at which to begin changing the array.
* @param spliceCount - Number of elements to remove from the array.
* @param newElems - Elements to insert into the array.
* @param parent - The parent of the node.
* @returns The spliced array.
*/
function uniqueSplice(array, spliceIdx, spliceCount, newElems, parent) {
var _a, _b;
var spliceArgs = tslib_1.__spreadArray([
spliceIdx,
spliceCount
], newElems);
var prev = array[spliceIdx - 1] || null;
var next = array[spliceIdx + spliceCount] || null;
/*
* Before splicing in new elements, ensure they do not already appear in the
* current array.
*/
for (var idx = 0; idx < newElems.length; ++idx) {
var node = newElems[idx];
var oldParent = node.parent;
if (oldParent) {
var prevIdx = oldParent.children.indexOf(newElems[idx]);
if (prevIdx > -1) {
oldParent.children.splice(prevIdx, 1);
if (parent === oldParent && spliceIdx > prevIdx) {
spliceArgs[0]--;
}
}
}
node.parent = parent;
if (node.prev) {
node.prev.next = (_a = node.next) !== null && _a !== void 0 ? _a : null;
}
if (node.next) {
node.next.prev = (_b = node.prev) !== null && _b !== void 0 ? _b : null;
}
node.prev = newElems[idx - 1] || prev;
node.next = newElems[idx + 1] || next;
}
if (prev) {
prev.next = newElems[0];
}
if (next) {
next.prev = newElems[newElems.length - 1];
}
return array.splice.apply(array, spliceArgs);
}
/**
* Insert every element in the set of matched elements to the end of the target.
*
* @category Manipulation
* @example
*
* ```js
* $('<li class="plum">Plum</li>').appendTo('#fruits');
* $.html();
* //=> <ul id="fruits">
* // <li class="apple">Apple</li>
* // <li class="orange">Orange</li>
* // <li class="pear">Pear</li>
* // <li class="plum">Plum</li>
* // </ul>
* ```
*
* @param target - Element to append elements to.
* @returns The instance itself.
* @see {@link https://api.jquery.com/appendTo/}
*/
function appendTo(target) {
var appendTarget = utils_1.isCheerio(target) ? target : this._make(target);
appendTarget.append(this);
return this;
}
exports.appendTo = appendTo;
/**
* Insert every element in the set of matched elements to the beginning of the target.
*
* @category Manipulation
* @example
*
* ```js
* $('<li class="plum">Plum</li>').prependTo('#fruits');
* $.html();
* //=> <ul id="fruits">
* // <li class="plum">Plum</li>
* // <li class="apple">Apple</li>
* // <li class="orange">Orange</li>
* // <li class="pear">Pear</li>
* // </ul>
* ```
*
* @param target - Element to prepend elements to.
* @returns The instance itself.
* @see {@link https://api.jquery.com/prependTo/}
*/
function prependTo(target) {
var prependTarget = utils_1.isCheerio(target) ? target : this._make(target);
prependTarget.prepend(this);
return this;
}
exports.prependTo = prependTo;
/**
* Inserts content as the *last* child of each of the selected elements.
*
* @category Manipulation
* @example
*
* ```js
* $('ul').append('<li class="plum">Plum</li>');
* $.html();
* //=> <ul id="fruits">
* // <li class="apple">Apple</li>
* // <li class="orange">Orange</li>
* // <li class="pear">Pear</li>
* // <li class="plum">Plum</li>
* // </ul>
* ```
*
* @see {@link https://api.jquery.com/append/}
*/
exports.append = _insert(function (dom, children, parent) {
uniqueSplice(children, children.length, 0, dom, parent);
});
/**
* Inserts content as the *first* child of each of the selected elements.
*
* @category Manipulation
* @example
*
* ```js
* $('ul').prepend('<li class="plum">Plum</li>');
* $.html();
* //=> <ul id="fruits">
* // <li class="plum">Plum</li>
* // <li class="apple">Apple</li>
* // <li class="orange">Orange</li>
* // <li class="pear">Pear</li>
* // </ul>
* ```
*
* @see {@link https://api.jquery.com/prepend/}
*/
exports.prepend = _insert(function (dom, children, parent) {
uniqueSplice(children, 0, 0, dom, parent);
});
function _wrap(insert) {
return function (wrapper) {
var lastIdx = this.length - 1;
var lastParent = this.parents().last();
for (var i = 0; i < this.length; i++) {
var el = this[i];
var wrap_1 = typeof wrapper === 'function'
? wrapper.call(el, i, el)
: typeof wrapper === 'string' && !utils_1.isHtml(wrapper)
? lastParent.find(wrapper).clone()
: wrapper;
var wrapperDom = this._makeDomArray(wrap_1, i < lastIdx)[0];
if (!wrapperDom || !htmlparser2_1.DomUtils.hasChildren(wrapperDom))
continue;
var elInsertLocation = wrapperDom;
/*
* Find the deepest child. Only consider the first tag child of each node
* (ignore text); stop if no children are found.
*/
var j = 0;
while (j < elInsertLocation.children.length) {
var child = elInsertLocation.children[j];
if (utils_1.isTag(child)) {
elInsertLocation = child;
j = 0;
}
else {
j++;
}
}
insert(el, elInsertLocation, [wrapperDom]);
}
return this;
};
}
/**
* The .wrap() function can take any string or object that could be passed to
* the $() factory function to specify a DOM structure. This structure may be
* nested several levels deep, but should contain only one inmost element. A
* copy of this structure will be wrapped around each of the elements in the set
* of matched elements. This method returns the original set of elements for
* chaining purposes.
*
* @category Manipulation
* @example
*
* ```js
* const redFruit = $('<div class="red-fruit"></div>');
* $('.apple').wrap(redFruit);
*
* //=> <ul id="fruits">
* // <div class="red-fruit">
* // <li class="apple">Apple</li>
* // </div>
* // <li class="orange">Orange</li>
* // <li class="plum">Plum</li>
* // </ul>
*
* const healthy = $('<div class="healthy"></div>');
* $('li').wrap(healthy);
*
* //=> <ul id="fruits">
* // <div class="healthy">
* // <li class="apple">Apple</li>
* // </div>
* // <div class="healthy">
* // <li class="orange">Orange</li>
* // </div>
* // <div class="healthy">
* // <li class="plum">Plum</li>
* // </div>
* // </ul>
* ```
*
* @param wrapper - The DOM structure to wrap around each element in the selection.
* @see {@link https://api.jquery.com/wrap/}
*/
exports.wrap = _wrap(function (el, elInsertLocation, wrapperDom) {
var parent = el.parent;
if (!parent)
return;
var siblings = parent.children;
var index = siblings.indexOf(el);
parse_1.update([el], elInsertLocation);
/*
* The previous operation removed the current element from the `siblings`
* array, so the `dom` array can be inserted without removing any
* additional elements.
*/
uniqueSplice(siblings, index, 0, wrapperDom, parent);
});
/**
* The .wrapInner() function can take any string or object that could be passed
* to the $() factory function to specify a DOM structure. This structure may be
* nested several levels deep, but should contain only one inmost element. The
* structure will be wrapped around the content of each of the elements in the
* set of matched elements.
*
* @category Manipulation
* @example
*
* ```js
* const redFruit = $('<div class="red-fruit"></div>');
* $('.apple').wrapInner(redFruit);
*
* //=> <ul id="fruits">
* // <li class="apple">
* // <div class="red-fruit">Apple</div>
* // </li>
* // <li class="orange">Orange</li>
* // <li class="pear">Pear</li>
* // </ul>
*
* const healthy = $('<div class="healthy"></div>');
* $('li').wrapInner(healthy);
*
* //=> <ul id="fruits">
* // <li class="apple">
* // <div class="healthy">Apple</div>
* // </li>
* // <li class="orange">
* // <div class="healthy">Orange</div>
* // </li>
* // <li class="pear">
* // <div class="healthy">Pear</div>
* // </li>
* // </ul>
* ```
*
* @param wrapper - The DOM structure to wrap around the content of each element
* in the selection.
* @returns The instance itself, for chaining.
* @see {@link https://api.jquery.com/wrapInner/}
*/
exports.wrapInner = _wrap(function (el, elInsertLocation, wrapperDom) {
if (!domhandler_1.hasChildren(el))
return;
parse_1.update(el.children, elInsertLocation);
parse_1.update(wrapperDom, el);
});
/**
* The .unwrap() function, removes the parents of the set of matched elements
* from the DOM, leaving the matched elements in their place.
*
* @category Manipulation
* @example <caption>without selector</caption>
*
* ```js
* const $ = cheerio.load(
* '<div id=test>\n <div><p>Hello</p></div>\n <div><p>World</p></div>\n</div>'
* );
* $('#test p').unwrap();
*
* //=> <div id=test>
* // <p>Hello</p>
* // <p>World</p>
* // </div>
* ```
*
* @example <caption>with selector</caption>
*
* ```js
* const $ = cheerio.load(
* '<div id=test>\n <p>Hello</p>\n <b><p>World</p></b>\n</div>'
* );
* $('#test p').unwrap('b');
*
* //=> <div id=test>
* // <p>Hello</p>
* // <p>World</p>
* // </div>
* ```
*
* @param selector - A selector to check the parent element against. If an
* element's parent does not match the selector, the element won't be unwrapped.
* @returns The instance itself, for chaining.
* @see {@link https://api.jquery.com/unwrap/}
*/
function unwrap(selector) {
var _this = this;
this.parent(selector)
.not('body')
.each(function (_, el) {
_this._make(el).replaceWith(el.children);
});
return this;
}
exports.unwrap = unwrap;
/**
* The .wrapAll() function can take any string or object that could be passed to
* the $() function to specify a DOM structure. This structure may be nested
* several levels deep, but should contain only one inmost element. The
* structure will be wrapped around all of the elements in the set of matched
* elements, as a single group.
*
* @category Manipulation
* @example <caption>With markup passed to `wrapAll`</caption>
*
* ```js
* const $ = cheerio.load(
* '<div class="container"><div class="inner">First</div><div class="inner">Second</div></div>'
* );
* $('.inner').wrapAll("<div class='new'></div>");
*
* //=> <div class="container">
* // <div class='new'>
* // <div class="inner">First</div>
* // <div class="inner">Second</div>
* // </div>
* // </div>
* ```
*
* @example <caption>With an existing cheerio instance</caption>
*
* ```js
* const $ = cheerio.load(
* '<span>Span 1</span><strong>Strong</strong><span>Span 2</span>'
* );
* const wrap = $('<div><p><em><b></b></em></p></div>');
* $('span').wrapAll(wrap);
*
* //=> <div>
* // <p>
* // <em>
* // <b>
* // <span>Span 1</span>
* // <span>Span 2</span>
* // </b>
* // </em>
* // </p>
* // </div>
* // <strong>Strong</strong>
* ```
*
* @param wrapper - The DOM structure to wrap around all matched elements in the
* selection.
* @returns The instance itself.
* @see {@link https://api.jquery.com/wrapAll/}
*/
function wrapAll(wrapper) {
var el = this[0];
if (el) {
var wrap_2 = this._make(typeof wrapper === 'function' ? wrapper.call(el, 0, el) : wrapper).insertBefore(el);
// If html is given as wrapper, wrap may contain text elements
var elInsertLocation = void 0;
for (var i = 0; i < wrap_2.length; i++) {
if (wrap_2[i].type === 'tag')
elInsertLocation = wrap_2[i];
}
var j = 0;
/*
* Find the deepest child. Only consider the first tag child of each node
* (ignore text); stop if no children are found.
*/
while (elInsertLocation && j < elInsertLocation.children.length) {
var child = elInsertLocation.children[j];
if (child.type === 'tag') {
elInsertLocation = child;
j = 0;
}
else {
j++;
}
}
if (elInsertLocation)
this._make(elInsertLocation).append(this);
}
return this;
}
exports.wrapAll = wrapAll;
/* eslint-disable jsdoc/check-param-names*/
/**
* Insert content next to each element in the set of matched elements.
*
* @category Manipulation
* @example
*
* ```js
* $('.apple').after('<li class="plum">Plum</li>');
* $.html();
* //=> <ul id="fruits">
* // <li class="apple">Apple</li>
* // <li class="plum">Plum</li>
* // <li class="orange">Orange</li>
* // <li class="pear">Pear</li>
* // </ul>
* ```
*
* @param content - HTML string, DOM element, array of DOM elements or Cheerio
* to insert after each element in the set of matched elements.
* @returns The instance itself.
* @see {@link https://api.jquery.com/after/}
*/
function after() {
var _this = this;
var elems = [];
for (var _i = 0; _i < arguments.length; _i++) {
elems[_i] = arguments[_i];
}
var lastIdx = this.length - 1;
return utils_1.domEach(this, function (el, i) {
var parent = el.parent;
if (!htmlparser2_1.DomUtils.hasChildren(el) || !parent) {
return;
}
var siblings = parent.children;
var index = siblings.indexOf(el);
// If not found, move on
/* istanbul ignore next */
if (index < 0)
return;
var domSrc = typeof elems[0] === 'function'
? elems[0].call(el, i, static_1.html(el.children))
: elems;
var dom = _this._makeDomArray(domSrc, i < lastIdx);
// Add element after `this` element
uniqueSplice(siblings, index + 1, 0, dom, parent);
});
}
exports.after = after;
/* eslint-enable jsdoc/check-param-names*/
/**
* Insert every element in the set of matched elements after the target.
*
* @category Manipulation
* @example
*
* ```js
* $('<li class="plum">Plum</li>').insertAfter('.apple');
* $.html();
* //=> <ul id="fruits">
* // <li class="apple">Apple</li>
* // <li class="plum">Plum</li>
* // <li class="orange">Orange</li>
* // <li class="pear">Pear</li>
* // </ul>
* ```
*
* @param target - Element to insert elements after.
* @returns The set of newly inserted elements.
* @see {@link https://api.jquery.com/insertAfter/}
*/
function insertAfter(target) {
var _this = this;
if (typeof target === 'string') {
target = this._make(target);
}
this.remove();
var clones = [];
this._makeDomArray(target).forEach(function (el) {
var clonedSelf = _this.clone().toArray();
var parent = el.parent;
if (!parent) {
return;
}
var siblings = parent.children;
var index = siblings.indexOf(el);
// If not found, move on
/* istanbul ignore next */
if (index < 0)
return;
// Add cloned `this` element(s) after target element
uniqueSplice(siblings, index + 1, 0, clonedSelf, parent);
clones.push.apply(clones, clonedSelf);
});
return this._make(clones);
}
exports.insertAfter = insertAfter;
/* eslint-disable jsdoc/check-param-names*/
/**
* Insert content previous to each element in the set of matched elements.
*
* @category Manipulation
* @example
*
* ```js
* $('.apple').before('<li class="plum">Plum</li>');
* $.html();
* //=> <ul id="fruits">
* // <li class="plum">Plum</li>
* // <li class="apple">Apple</li>
* // <li class="orange">Orange</li>
* // <li class="pear">Pear</li>
* // </ul>
* ```
*
* @param content - HTML string, DOM element, array of DOM elements or Cheerio
* to insert before each element in the set of matched elements.
* @returns The instance itself.
* @see {@link https://api.jquery.com/before/}
*/
function before() {
var _this = this;
var elems = [];
for (var _i = 0; _i < arguments.length; _i++) {
elems[_i] = arguments[_i];
}
var lastIdx = this.length - 1;
return utils_1.domEach(this, function (el, i) {
var parent = el.parent;
if (!htmlparser2_1.DomUtils.hasChildren(el) || !parent) {
return;
}
var siblings = parent.children;
var index = siblings.indexOf(el);
// If not found, move on
/* istanbul ignore next */
if (index < 0)
return;
var domSrc = typeof elems[0] === 'function'
? elems[0].call(el, i, static_1.html(el.children))
: elems;
var dom = _this._makeDomArray(domSrc, i < lastIdx);
// Add element before `el` element
uniqueSplice(siblings, index, 0, dom, parent);
});
}
exports.before = before;
/* eslint-enable jsdoc/check-param-names*/
/**
* Insert every element in the set of matched elements before the target.
*
* @category Manipulation
* @example
*
* ```js
* $('<li class="plum">Plum</li>').insertBefore('.apple');
* $.html();
* //=> <ul id="fruits">
* // <li class="plum">Plum</li>
* // <li class="apple">Apple</li>
* // <li class="orange">Orange</li>
* // <li class="pear">Pear</li>
* // </ul>
* ```
*
* @param target - Element to insert elements before.
* @returns The set of newly inserted elements.
* @see {@link https://api.jquery.com/insertBefore/}
*/
function insertBefore(target) {
var _this = this;
var targetArr = this._make(target);
this.remove();
var clones = [];
utils_1.domEach(targetArr, function (el) {
var clonedSelf = _this.clone().toArray();
var parent = el.parent;
if (!parent) {
return;
}
var siblings = parent.children;
var index = siblings.indexOf(el);
// If not found, move on
/* istanbul ignore next */
if (index < 0)
return;
// Add cloned `this` element(s) after target element
uniqueSplice(siblings, index, 0, clonedSelf, parent);
clones.push.apply(clones, clonedSelf);
});
return this._make(clones);
}
exports.insertBefore = insertBefore;
/**
* Removes the set of matched elements from the DOM and all their children.
* `selector` filters the set of matched elements to be removed.
*
* @category Manipulation
* @example
*
* ```js
* $('.pear').remove();
* $.html();
* //=> <ul id="fruits">
* // <li class="apple">Apple</li>
* // <li class="orange">Orange</li>
* // </ul>
* ```
*
* @param selector - Optional selector for elements to remove.
* @returns The instance itself.
* @see {@link https://api.jquery.com/remove/}
*/
function remove(selector) {
// Filter if we have selector
var elems = selector ? this.filter(selector) : this;
utils_1.domEach(elems, function (el) {
htmlparser2_1.DomUtils.removeElement(el);
el.prev = el.next = el.parent = null;
});
return this;
}
exports.remove = remove;
/**
* Replaces matched elements with `content`.
*
* @category Manipulation
* @example
*
* ```js
* const plum = $('<li class="plum">Plum</li>');
* $('.pear').replaceWith(plum);
* $.html();
* //=> <ul id="fruits">
* // <li class="apple">Apple</li>
* // <li class="orange">Orange</li>
* // <li class="plum">Plum</li>
* // </ul>
* ```
*
* @param content - Replacement for matched elements.
* @returns The instance itself.
* @see {@link https://api.jquery.com/replaceWith/}
*/
function replaceWith(content) {
var _this = this;
return utils_1.domEach(this, function (el, i) {
var parent = el.parent;
if (!parent) {
return;
}
var siblings = parent.children;
var cont = typeof content === 'function' ? content.call(el, i, el) : content;
var dom = _this._makeDomArray(cont);
/*
* In the case that `dom` contains nodes that already exist in other
* structures, ensure those nodes are properly removed.
*/
parse_1.update(dom, null);
var index = siblings.indexOf(el);
// Completely remove old element
uniqueSplice(siblings, index, 1, dom, parent);
if (!dom.includes(el)) {
el.parent = el.prev = el.next = null;
}
});
}
exports.replaceWith = replaceWith;
/**
* Empties an element, removing all its children.
*
* @category Manipulation
* @example
*
* ```js
* $('ul').empty();
* $.html();
* //=> <ul id="fruits"></ul>
* ```
*
* @returns The instance itself.
* @see {@link https://api.jquery.com/empty/}
*/
function empty() {
return utils_1.domEach(this, function (el) {
if (!htmlparser2_1.DomUtils.hasChildren(el))
return;
el.children.forEach(function (child) {
child.next = child.prev = child.parent = null;
});
el.children.length = 0;
});
}
exports.empty = empty;
function html(str) {
if (str === undefined) {
var el = this[0];
if (!el || !htmlparser2_1.DomUtils.hasChildren(el))
return null;
return static_1.html(el.children, this.options);
}
// Keep main options unchanged
var opts = tslib_1.__assign(tslib_1.__assign({}, this.options), { context: null });
return utils_1.domEach(this, function (el) {
if (!htmlparser2_1.DomUtils.hasChildren(el))
return;
el.children.forEach(function (child) {
child.next = child.prev = child.parent = null;
});
opts.context = el;
var content = utils_1.isCheerio(str)
? str.toArray()
: parse_1.default("" + str, opts, false).children;
parse_1.update(content, el);
});
}
exports.html = html;
/**
* Turns the collection to a string. Alias for `.html()`.
*
* @category Manipulation
* @returns The rendered document.
*/
function toString() {
return static_1.html(this, this.options);
}
exports.toString = toString;
function text(str) {
var _this = this;
// If `str` is undefined, act as a "getter"
if (str === undefined) {
return static_1.text(this);
}
if (typeof str === 'function') {
// Function support
return utils_1.domEach(this, function (el, i) {
text.call(_this._make(el), str.call(el, i, static_1.text([el])));
});
}
// Append text node to each selected elements
return utils_1.domEach(this, function (el) {
if (!htmlparser2_1.DomUtils.hasChildren(el))
return;
el.children.forEach(function (child) {
child.next = child.prev = child.parent = null;
});
var textNode = new domhandler_2.Text(str);
parse_1.update(textNode, el);
});
}
exports.text = text;
/**
* Clone the cheerio object.
*
* @category Manipulation
* @example
*
* ```js
* const moreFruit = $('#fruits').clone();
* ```
*
* @returns The cloned object.
* @see {@link https://api.jquery.com/clone/}
*/
function clone() {
return this._make(utils_1.cloneDom(this.get()));
}
exports.clone = clone;
/***/ }),
/***/ 1042:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
/**
* Methods for traversing the DOM structure.
*
* @module cheerio/traversing
*/
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.addBack = exports.add = exports.end = exports.slice = exports.index = exports.toArray = exports.get = exports.eq = exports.last = exports.first = exports.has = exports.not = exports.is = exports.filterArray = exports.filter = exports.map = exports.each = exports.contents = exports.children = exports.siblings = exports.prevUntil = exports.prevAll = exports.prev = exports.nextUntil = exports.nextAll = exports.next = exports.closest = exports.parentsUntil = exports.parents = exports.parent = exports.find = void 0;
var tslib_1 = __webpack_require__(655);
var domhandler_1 = __webpack_require__(7915);
var select = tslib_1.__importStar(__webpack_require__(7248));
var utils_1 = __webpack_require__(5633);
var static_1 = __webpack_require__(6634);
var htmlparser2_1 = __webpack_require__(1978);
var uniqueSort = htmlparser2_1.DomUtils.uniqueSort;
var reSiblingSelector = /^\s*[~+]/;
/**
* Get the descendants of each element in the current set of matched elements,
* filtered by a selector, jQuery object, or element.
*
* @category Traversing
* @example
*
* ```js
* $('#fruits').find('li').length;
* //=> 3
* $('#fruits').find($('.apple')).length;
* //=> 1
* ```
*
* @param selectorOrHaystack - Element to look for.
* @returns The found elements.
* @see {@link https://api.jquery.com/find/}
*/
function find(selectorOrHaystack) {
var _a;
if (!selectorOrHaystack) {
return this._make([]);
}
var context = this.toArray();
if (typeof selectorOrHaystack !== 'string') {
var haystack = utils_1.isCheerio(selectorOrHaystack)
? selectorOrHaystack.toArray()
: [selectorOrHaystack];
return this._make(haystack.filter(function (elem) { return context.some(function (node) { return static_1.contains(node, elem); }); }));
}
var elems = reSiblingSelector.test(selectorOrHaystack)
? context
: this.children().toArray();
var options = {
context: context,
root: (_a = this._root) === null || _a === void 0 ? void 0 : _a[0],
xmlMode: this.options.xmlMode,
};
return this._make(select.select(selectorOrHaystack, elems, options));
}
exports.find = find;
/**
* Creates a matcher, using a particular mapping function. Matchers provide a
* function that finds elements using a generating function, supporting filtering.
*
* @private
* @param matchMap - Mapping function.
* @returns - Function for wrapping generating functions.
*/
function _getMatcher(matchMap) {
return function (fn) {
var postFns = [];
for (var _i = 1; _i < arguments.length; _i++) {
postFns[_i - 1] = arguments[_i];
}
return function (selector) {
var _a;
var matched = matchMap(fn, this);
if (selector) {
matched = filterArray(matched, selector, this.options.xmlMode, (_a = this._root) === null || _a === void 0 ? void 0 : _a[0]);
}
return this._make(
// Post processing is only necessary if there is more than one element.
this.length > 1 && matched.length > 1
? postFns.reduce(function (elems, fn) { return fn(elems); }, matched)
: matched);
};
};
}
/** Matcher that adds multiple elements for each entry in the input. */
var _matcher = _getMatcher(function (fn, elems) {
var _a;
var ret = [];
for (var i = 0; i < elems.length; i++) {
var value = fn(elems[i]);
ret.push(value);
}
return (_a = new Array()).concat.apply(_a, ret);
});
/** Matcher that adds at most one element for each entry in the input. */
var _singleMatcher = _getMatcher(function (fn, elems) {
var ret = [];
for (var i = 0; i < elems.length; i++) {
var value = fn(elems[i]);
if (value !== null) {
ret.push(value);
}
}
return ret;
});
/**
* Matcher that supports traversing until a condition is met.
*
* @returns A function usable for `*Until` methods.
*/
function _matchUntil(nextElem) {
var postFns = [];
for (var _i = 1; _i < arguments.length; _i++) {
postFns[_i - 1] = arguments[_i];
}
// We use a variable here that is used from within the matcher.
var matches = null;
var innerMatcher = _getMatcher(function (nextElem, elems) {
var matched = [];
utils_1.domEach(elems, function (elem) {
for (var next_1; (next_1 = nextElem(elem)); elem = next_1) {
// FIXME: `matched` might contain duplicates here and the index is too large.
if (matches === null || matches === void 0 ? void 0 : matches(next_1, matched.length))
break;
matched.push(next_1);
}
});
return matched;
}).apply(void 0, tslib_1.__spreadArray([nextElem], postFns));
return function (selector, filterSelector) {
var _this = this;
// Override `matches` variable with the new target.
matches =
typeof selector === 'string'
? function (elem) { return select.is(elem, selector, _this.options); }
: selector
? getFilterFn(selector)
: null;
var ret = innerMatcher.call(this, filterSelector);
// Set `matches` to `null`, so we don't waste memory.
matches = null;
return ret;
};
}
function _removeDuplicates(elems) {
return Array.from(new Set(elems));
}
/**
* Get the parent of each element in the current set of matched elements,
* optionally filtered by a selector.
*
* @category Traversing
* @example
*
* ```js
* $('.pear').parent().attr('id');
* //=> fruits
* ```
*
* @param selector - If specified filter for parent.
* @returns The parents.
* @see {@link https://api.jquery.com/parent/}
*/
exports.parent = _singleMatcher(function (_a) {
var parent = _a.parent;
return (parent && !domhandler_1.isDocument(parent) ? parent : null);
}, _removeDuplicates);
/**
* Get a set of parents filtered by `selector` of each element in the current
* set of match elements.
*
* @category Traversing
* @example
*
* ```js
* $('.orange').parents().length;
* //=> 2
* $('.orange').parents('#fruits').length;
* //=> 1
* ```
*
* @param selector - If specified filter for parents.
* @returns The parents.
* @see {@link https://api.jquery.com/parents/}
*/
exports.parents = _matcher(function (elem) {
var matched = [];
while (elem.parent && !domhandler_1.isDocument(elem.parent)) {
matched.push(elem.parent);
elem = elem.parent;
}
return matched;
}, uniqueSort, function (elems) { return elems.reverse(); });
/**
* Get the ancestors of each element in the current set of matched elements, up
* to but not including the element matched by the selector, DOM node, or cheerio object.
*
* @category Traversing
* @example
*
* ```js
* $('.orange').parentsUntil('#food').length;
* //=> 1
* ```
*
* @param selector - Selector for element to stop at.
* @param filterSelector - Optional filter for parents.
* @returns The parents.
* @see {@link https://api.jquery.com/parentsUntil/}
*/
exports.parentsUntil = _matchUntil(function (_a) {
var parent = _a.parent;
return (parent && !domhandler_1.isDocument(parent) ? parent : null);
}, uniqueSort, function (elems) { return elems.reverse(); });
/**
* For each element in the set, get the first element that matches the selector
* by testing the element itself and traversing up through its ancestors in the DOM tree.
*
* @category Traversing
* @example
*
* ```js
* $('.orange').closest();
* //=> []
*
* $('.orange').closest('.apple');
* // => []
*
* $('.orange').closest('li');
* //=> [<li class="orange">Orange</li>]
*
* $('.orange').closest('#fruits');
* //=> [<ul id="fruits"> ... </ul>]
* ```
*
* @param selector - Selector for the element to find.
* @returns The closest nodes.
* @see {@link https://api.jquery.com/closest/}
*/
function closest(selector) {
var _this = this;
var set = [];
if (!selector) {
return this._make(set);
}
utils_1.domEach(this, function (elem) {
var _a;
while (elem && elem.type !== 'root') {
if (!selector ||
filterArray([elem], selector, _this.options.xmlMode, (_a = _this._root) === null || _a === void 0 ? void 0 : _a[0])
.length) {
// Do not add duplicate elements to the set
if (elem && !set.includes(elem)) {
set.push(elem);
}
break;
}
elem = elem.parent;
}
});
return this._make(set);
}
exports.closest = closest;
/**
* Gets the next sibling of the first selected element, optionally filtered by a selector.
*
* @category Traversing
* @example
*
* ```js
* $('.apple').next().hasClass('orange');
* //=> true
* ```
*
* @param selector - If specified filter for sibling.
* @returns The next nodes.
* @see {@link https://api.jquery.com/next/}
*/
exports.next = _singleMatcher(function (elem) { return htmlparser2_1.DomUtils.nextElementSibling(elem); });
/**
* Gets all the following siblings of the first selected element, optionally
* filtered by a selector.
*
* @category Traversing
* @example
*
* ```js
* $('.apple').nextAll();
* //=> [<li class="orange">Orange</li>, <li class="pear">Pear</li>]
* $('.apple').nextAll('.orange');
* //=> [<li class="orange">Orange</li>]
* ```
*
* @param selector - If specified filter for siblings.
* @returns The next nodes.
* @see {@link https://api.jquery.com/nextAll/}
*/
exports.nextAll = _matcher(function (elem) {
var matched = [];
while (elem.next) {
elem = elem.next;
if (utils_1.isTag(elem))
matched.push(elem);
}
return matched;
}, _removeDuplicates);
/**
* Gets all the following siblings up to but not including the element matched
* by the selector, optionally filtered by another selector.
*
* @category Traversing
* @example
*
* ```js
* $('.apple').nextUntil('.pear');
* //=> [<li class="orange">Orange</li>]
* ```
*
* @param selector - Selector for element to stop at.
* @param filterSelector - If specified filter for siblings.
* @returns The next nodes.
* @see {@link https://api.jquery.com/nextUntil/}
*/
exports.nextUntil = _matchUntil(function (el) { return htmlparser2_1.DomUtils.nextElementSibling(el); }, _removeDuplicates);
/**
* Gets the previous sibling of the first selected element optionally filtered
* by a selector.
*
* @category Traversing
* @example
*
* ```js
* $('.orange').prev().hasClass('apple');
* //=> true
* ```
*
* @param selector - If specified filter for siblings.
* @returns The previous nodes.
* @see {@link https://api.jquery.com/prev/}
*/
exports.prev = _singleMatcher(function (elem) { return htmlparser2_1.DomUtils.prevElementSibling(elem); });
/**
* Gets all the preceding siblings of the first selected element, optionally
* filtered by a selector.
*
* @category Traversing
* @example
*
* ```js
* $('.pear').prevAll();
* //=> [<li class="orange">Orange</li>, <li class="apple">Apple</li>]
*
* $('.pear').prevAll('.orange');
* //=> [<li class="orange">Orange</li>]
* ```
*
* @param selector - If specified filter for siblings.
* @returns The previous nodes.
* @see {@link https://api.jquery.com/prevAll/}
*/
exports.prevAll = _matcher(function (elem) {
var matched = [];
while (elem.prev) {
elem = elem.prev;
if (utils_1.isTag(elem))
matched.push(elem);
}
return matched;
}, _removeDuplicates);
/**
* Gets all the preceding siblings up to but not including the element matched
* by the selector, optionally filtered by another selector.
*
* @category Traversing
* @example
*
* ```js
* $('.pear').prevUntil('.apple');
* //=> [<li class="orange">Orange</li>]
* ```
*
* @param selector - Selector for element to stop at.
* @param filterSelector - If specified filter for siblings.
* @returns The previous nodes.
* @see {@link https://api.jquery.com/prevUntil/}
*/
exports.prevUntil = _matchUntil(function (el) { return htmlparser2_1.DomUtils.prevElementSibling(el); }, _removeDuplicates);
/**
* Get the siblings of each element (excluding the element) in the set of
* matched elements, optionally filtered by a selector.
*
* @category Traversing
* @example
*
* ```js
* $('.pear').siblings().length;
* //=> 2
*
* $('.pear').siblings('.orange').length;
* //=> 1
* ```
*
* @param selector - If specified filter for siblings.
* @returns The siblings.
* @see {@link https://api.jquery.com/siblings/}
*/
exports.siblings = _matcher(function (elem) {
return htmlparser2_1.DomUtils.getSiblings(elem).filter(function (el) { return utils_1.isTag(el) && el !== elem; });
}, uniqueSort);
/**
* Gets the children of the first selected element.
*
* @category Traversing
* @example
*
* ```js
* $('#fruits').children().length;
* //=> 3
*
* $('#fruits').children('.pear').text();
* //=> Pear
* ```
*
* @param selector - If specified filter for children.
* @returns The children.
* @see {@link https://api.jquery.com/children/}
*/
exports.children = _matcher(function (elem) { return htmlparser2_1.DomUtils.getChildren(elem).filter(utils_1.isTag); }, _removeDuplicates);
/**
* Gets the children of each element in the set of matched elements, including
* text and comment nodes.
*
* @category Traversing
* @example
*
* ```js
* $('#fruits').contents().length;
* //=> 3
* ```
*
* @returns The children.
* @see {@link https://api.jquery.com/contents/}
*/
function contents() {
var elems = this.toArray().reduce(function (newElems, elem) {
return domhandler_1.hasChildren(elem) ? newElems.concat(elem.children) : newElems;
}, []);
return this._make(elems);
}
exports.contents = contents;
/**
* Iterates over a cheerio object, executing a function for each matched
* element. When the callback is fired, the function is fired in the context of
* the DOM element, so `this` refers to the current element, which is equivalent
* to the function parameter `element`. To break out of the `each` loop early,
* return with `false`.
*
* @category Traversing
* @example
*
* ```js
* const fruits = [];
*
* $('li').each(function (i, elem) {
* fruits[i] = $(this).text();
* });
*
* fruits.join(', ');
* //=> Apple, Orange, Pear
* ```
*
* @param fn - Function to execute.
* @returns The instance itself, useful for chaining.
* @see {@link https://api.jquery.com/each/}
*/
function each(fn) {
var i = 0;
var len = this.length;
while (i < len && fn.call(this[i], i, this[i]) !== false)
++i;
return this;
}
exports.each = each;
/**
* Pass each element in the current matched set through a function, producing a
* new Cheerio object containing the return values. The function can return an
* individual data item or an array of data items to be inserted into the
* resulting set. If an array is returned, the elements inside the array are
* inserted into the set. If the function returns null or undefined, no element
* will be inserted.
*
* @category Traversing
* @example
*
* ```js
* $('li')
* .map(function (i, el) {
* // this === el
* return $(this).text();
* })
* .toArray()
* .join(' ');
* //=> "apple orange pear"
* ```
*
* @param fn - Function to execute.
* @returns The mapped elements, wrapped in a Cheerio collection.
* @see {@link https://api.jquery.com/map/}
*/
function map(fn) {
var elems = [];
for (var i = 0; i < this.length; i++) {
var el = this[i];
var val = fn.call(el, i, el);
if (val != null) {
elems = elems.concat(val);
}
}
return this._make(elems);
}
exports.map = map;
/**
* Creates a function to test if a filter is matched.
*
* @param match - A filter.
* @returns A function that determines if a filter has been matched.
*/
function getFilterFn(match) {
if (typeof match === 'function') {
return function (el, i) { return match.call(el, i, el); };
}
if (utils_1.isCheerio(match)) {
return function (el) { return Array.prototype.includes.call(match, el); };
}
return function (el) {
return match === el;
};
}
function filter(match) {
var _a;
return this._make(filterArray(this.toArray(), match, this.options.xmlMode, (_a = this._root) === null || _a === void 0 ? void 0 : _a[0]));
}
exports.filter = filter;
function filterArray(nodes, match, xmlMode, root) {
return typeof match === 'string'
? select.filter(match, nodes, { xmlMode: xmlMode, root: root })
: nodes.filter(getFilterFn(match));
}
exports.filterArray = filterArray;
/**
* Checks the current list of elements and returns `true` if *any* of the
* elements match the selector. If using an element or Cheerio selection,
* returns `true` if *any* of the elements match. If using a predicate function,
* the function is executed in the context of the selected element, so `this`
* refers to the current element.
*
* @category Attributes
* @param selector - Selector for the selection.
* @returns Whether or not the selector matches an element of the instance.
* @see {@link https://api.jquery.com/is/}
*/
function is(selector) {
var nodes = this.toArray();
return typeof selector === 'string'
? select.some(nodes.filter(utils_1.isTag), selector, this.options)
: selector
? nodes.some(getFilterFn(selector))
: false;
}
exports.is = is;
/**
* Remove elements from the set of matched elements. Given a Cheerio object that
* represents a set of DOM elements, the `.not()` method constructs a new
* Cheerio object from a subset of the matching elements. The supplied selector
* is tested against each element; the elements that don't match the selector
* will be included in the result.
*
* The `.not()` method can take a function as its argument in the same way that
* `.filter()` does. Elements for which the function returns `true` are excluded
* from the filtered set; all other elements are included.
*
* @category Traversing
* @example <caption>Selector</caption>
*
* ```js
* $('li').not('.apple').length;
* //=> 2
* ```
*
* @example <caption>Function</caption>
*
* ```js
* $('li').not(function (i, el) {
* // this === el
* return $(this).attr('class') === 'orange';
* }).length; //=> 2
* ```
*
* @param match - Value to look for, following the rules above.
* @param container - Optional node to filter instead.
* @returns The filtered collection.
* @see {@link https://api.jquery.com/not/}
*/
function not(match) {
var nodes = this.toArray();
if (typeof match === 'string') {
var matches_1 = new Set(select.filter(match, nodes, this.options));
nodes = nodes.filter(function (el) { return !matches_1.has(el); });
}
else {
var filterFn_1 = getFilterFn(match);
nodes = nodes.filter(function (el, i) { return !filterFn_1(el, i); });
}
return this._make(nodes);
}
exports.not = not;
/**
* Filters the set of matched elements to only those which have the given DOM
* element as a descendant or which have a descendant that matches the given
* selector. Equivalent to `.filter(':has(selector)')`.
*
* @category Traversing
* @example <caption>Selector</caption>
*
* ```js
* $('ul').has('.pear').attr('id');
* //=> fruits
* ```
*
* @example <caption>Element</caption>
*
* ```js
* $('ul').has($('.pear')[0]).attr('id');
* //=> fruits
* ```
*
* @param selectorOrHaystack - Element to look for.
* @returns The filtered collection.
* @see {@link https://api.jquery.com/has/}
*/
function has(selectorOrHaystack) {
var _this = this;
return this.filter(typeof selectorOrHaystack === 'string'
? // Using the `:has` selector here short-circuits searches.
":has(" + selectorOrHaystack + ")"
: function (_, el) { return _this._make(el).find(selectorOrHaystack).length > 0; });
}
exports.has = has;
/**
* Will select the first element of a cheerio object.
*
* @category Traversing
* @example
*
* ```js
* $('#fruits').children().first().text();
* //=> Apple
* ```
*
* @returns The first element.
* @see {@link https://api.jquery.com/first/}
*/
function first() {
return this.length > 1 ? this._make(this[0]) : this;
}
exports.first = first;
/**
* Will select the last element of a cheerio object.
*
* @category Traversing
* @example
*
* ```js
* $('#fruits').children().last().text();
* //=> Pear
* ```
*
* @returns The last element.
* @see {@link https://api.jquery.com/last/}
*/
function last() {
return this.length > 0 ? this._make(this[this.length - 1]) : this;
}
exports.last = last;
/**
* Reduce the set of matched elements to the one at the specified index. Use
* `.eq(-i)` to count backwards from the last selected element.
*
* @category Traversing
* @example
*
* ```js
* $('li').eq(0).text();
* //=> Apple
*
* $('li').eq(-1).text();
* //=> Pear
* ```
*
* @param i - Index of the element to select.
* @returns The element at the `i`th position.
* @see {@link https://api.jquery.com/eq/}
*/
function eq(i) {
var _a;
i = +i;
// Use the first identity optimization if possible
if (i === 0 && this.length <= 1)
return this;
if (i < 0)
i = this.length + i;
return this._make((_a = this[i]) !== null && _a !== void 0 ? _a : []);
}
exports.eq = eq;
function get(i) {
if (i == null) {
return this.toArray();
}
return this[i < 0 ? this.length + i : i];
}
exports.get = get;
/**
* Retrieve all the DOM elements contained in the jQuery set as an array.
*
* @example
*
* ```js
* $('li').toArray();
* //=> [ {...}, {...}, {...} ]
* ```
*
* @returns The contained items.
*/
function toArray() {
return Array.prototype.slice.call(this);
}
exports.toArray = toArray;
/**
* Search for a given element from among the matched elements.
*
* @category Traversing
* @example
*
* ```js
* $('.pear').index();
* //=> 2 $('.orange').index('li');
* //=> 1
* $('.apple').index($('#fruit, li'));
* //=> 1
* ```
*
* @param selectorOrNeedle - Element to look for.
* @returns The index of the element.
* @see {@link https://api.jquery.com/index/}
*/
function index(selectorOrNeedle) {
var $haystack;
var needle;
if (selectorOrNeedle == null) {
$haystack = this.parent().children();
needle = this[0];
}
else if (typeof selectorOrNeedle === 'string') {
$haystack = this._make(selectorOrNeedle);
needle = this[0];
}
else {
$haystack = this;
needle = utils_1.isCheerio(selectorOrNeedle)
? selectorOrNeedle[0]
: selectorOrNeedle;
}
return Array.prototype.indexOf.call($haystack, needle);
}
exports.index = index;
/**
* Gets the elements matching the specified range (0-based position).
*
* @category Traversing
* @example
*
* ```js
* $('li').slice(1).eq(0).text();
* //=> 'Orange'
*
* $('li').slice(1, 2).length;
* //=> 1
* ```
*
* @param start - An position at which the elements begin to be selected. If
* negative, it indicates an offset from the end of the set.
* @param end - An position at which the elements stop being selected. If
* negative, it indicates an offset from the end of the set. If omitted, the
* range continues until the end of the set.
* @returns The elements matching the specified range.
* @see {@link https://api.jquery.com/slice/}
*/
function slice(start, end) {
return this._make(Array.prototype.slice.call(this, start, end));
}
exports.slice = slice;
/**
* End the most recent filtering operation in the current chain and return the
* set of matched elements to its previous state.
*
* @category Traversing
* @example
*
* ```js
* $('li').eq(0).end().length;
* //=> 3
* ```
*
* @returns The previous state of the set of matched elements.
* @see {@link https://api.jquery.com/end/}
*/
function end() {
var _a;
return (_a = this.prevObject) !== null && _a !== void 0 ? _a : this._make([]);
}
exports.end = end;
/**
* Add elements to the set of matched elements.
*
* @category Traversing
* @example
*
* ```js
* $('.apple').add('.orange').length;
* //=> 2
* ```
*
* @param other - Elements to add.
* @param context - Optionally the context of the new selection.
* @returns The combined set.
* @see {@link https://api.jquery.com/add/}
*/
function add(other, context) {
var selection = this._make(other, context);
var contents = uniqueSort(tslib_1.__spreadArray(tslib_1.__spreadArray([], this.get()), selection.get()));
return this._make(contents);
}
exports.add = add;
/**
* Add the previous set of elements on the stack to the current set, optionally
* filtered by a selector.
*
* @category Traversing
* @example
*
* ```js
* $('li').eq(0).addBack('.orange').length;
* //=> 2
* ```
*
* @param selector - Selector for the elements to add.
* @returns The combined set.
* @see {@link https://api.jquery.com/addBack/}
*/
function addBack(selector) {
return this.prevObject
? this.add(selector ? this.prevObject.filter(selector) : this.prevObject)
: this;
}
exports.addBack = addBack;
/***/ }),
/***/ 7911:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.Cheerio = void 0;
var tslib_1 = __webpack_require__(655);
var parse_1 = tslib_1.__importDefault(__webpack_require__(5012));
var options_1 = tslib_1.__importDefault(__webpack_require__(2754));
var utils_1 = __webpack_require__(5633);
var Attributes = tslib_1.__importStar(__webpack_require__(6451));
var Traversing = tslib_1.__importStar(__webpack_require__(1042));
var Manipulation = tslib_1.__importStar(__webpack_require__(848));
var Css = tslib_1.__importStar(__webpack_require__(9806));
var Forms = tslib_1.__importStar(__webpack_require__(3432));
var Cheerio = /** @class */ (function () {
/**
* Instance of cheerio. Methods are specified in the modules. Usage of this
* constructor is not recommended. Please use $.load instead.
*
* @private
* @param selector - The new selection.
* @param context - Context of the selection.
* @param root - Sets the root node.
* @param options - Options for the instance.
*/
function Cheerio(selector, context, root, options) {
var _this = this;
if (options === void 0) { options = options_1.default; }
this.length = 0;
this.options = options;
// $(), $(null), $(undefined), $(false)
if (!selector)
return this;
if (root) {
if (typeof root === 'string')
root = parse_1.default(root, this.options, false);
this._root = new this.constructor(root, null, null, this.options);
// Add a cyclic reference, so that calling methods on `_root` never fails.
this._root._root = this._root;
}
// $($)
if (utils_1.isCheerio(selector))
return selector;
var elements = typeof selector === 'string' && utils_1.isHtml(selector)
? // $(<html>)
parse_1.default(selector, this.options, false).children
: isNode(selector)
? // $(dom)
[selector]
: Array.isArray(selector)
? // $([dom])
selector
: null;
if (elements) {
elements.forEach(function (elem, idx) {
_this[idx] = elem;
});
this.length = elements.length;
return this;
}
// We know that our selector is a string now.
var search = selector;
var searchContext = !context
? // If we don't have a context, maybe we have a root, from loading
this._root
: typeof context === 'string'
? utils_1.isHtml(context)
? // $('li', '<ul>...</ul>')
this._make(parse_1.default(context, this.options, false))
: // $('li', 'ul')
((search = context + " " + search), this._root)
: utils_1.isCheerio(context)
? // $('li', $)
context
: // $('li', node), $('li', [nodes])
this._make(context);
// If we still don't have a context, return
if (!searchContext)
return this;
/*
* #id, .class, tag
*/
// @ts-expect-error No good way to type this — we will always return `Cheerio<Element>` here.
return searchContext.find(search);
}
/**
* Make a cheerio object.
*
* @private
* @param dom - The contents of the new object.
* @param context - The context of the new object.
* @returns The new cheerio object.
*/
Cheerio.prototype._make = function (dom, context) {
var cheerio = new this.constructor(dom, context, this._root, this.options);
cheerio.prevObject = this;
return cheerio;
};
return Cheerio;
}());
exports.Cheerio = Cheerio;
/** Set a signature of the object. */
Cheerio.prototype.cheerio = '[cheerio object]';
/*
* Make cheerio an array-like object
*/
Cheerio.prototype.splice = Array.prototype.splice;
// Support for (const element of $(...)) iteration:
Cheerio.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];
// Plug in the API
Object.assign(Cheerio.prototype, Attributes, Traversing, Manipulation, Css, Forms);
function isNode(obj) {
return (!!obj.name ||
obj.type === 'root' ||
obj.type === 'text' ||
obj.type === 'comment');
}
/***/ }),
/***/ 7503:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.root = exports.parseHTML = exports.merge = exports.contains = void 0;
var tslib_1 = __webpack_require__(655);
/**
* Types used in signatures of Cheerio methods.
*
* @category Cheerio
*/
tslib_1.__exportStar(__webpack_require__(8701), exports);
tslib_1.__exportStar(__webpack_require__(3434), exports);
var load_1 = __webpack_require__(3434);
/**
* The default cheerio instance.
*
* @deprecated Use the function returned by `load` instead.
*/
exports["default"] = load_1.load([]);
var staticMethods = tslib_1.__importStar(__webpack_require__(6634));
/**
* In order to promote consistency with the jQuery library, users are encouraged
* to instead use the static method of the same name.
*
* @deprecated
* @example
*
* ```js
* const $ = cheerio.load('<div><p></p></div>');
*
* $.contains($('div').get(0), $('p').get(0));
* //=> true
*
* $.contains($('p').get(0), $('div').get(0));
* //=> false
* ```
*
* @returns {boolean}
*/
exports.contains = staticMethods.contains;
/**
* In order to promote consistency with the jQuery library, users are encouraged
* to instead use the static method of the same name.
*
* @deprecated
* @example
*
* ```js
* const $ = cheerio.load('');
*
* $.merge([1, 2], [3, 4]);
* //=> [1, 2, 3, 4]
* ```
*/
exports.merge = staticMethods.merge;
/**
* In order to promote consistency with the jQuery library, users are encouraged
* to instead use the static method of the same name as it is defined on the
* "loaded" Cheerio factory function.
*
* @deprecated See {@link static/parseHTML}.
* @example
*
* ```js
* const $ = cheerio.load('');
* $.parseHTML('<b>markup</b>');
* ```
*/
exports.parseHTML = staticMethods.parseHTML;
/**
* Users seeking to access the top-level element of a parsed document should
* instead use the `root` static method of a "loaded" Cheerio function.
*
* @deprecated
* @example
*
* ```js
* const $ = cheerio.load('');
* $.root();
* ```
*/
exports.root = staticMethods.root;
/***/ }),
/***/ 3434:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.load = void 0;
var tslib_1 = __webpack_require__(655);
var options_1 = tslib_1.__importStar(__webpack_require__(2754));
var staticMethods = tslib_1.__importStar(__webpack_require__(6634));
var cheerio_1 = __webpack_require__(7911);
var parse_1 = tslib_1.__importDefault(__webpack_require__(5012));
/**
* Create a querying function, bound to a document created from the provided
* markup. Note that similar to web browser contexts, this operation may
* introduce `<html>`, `<head>`, and `<body>` elements; set `isDocument` to
* `false` to switch to fragment mode and disable this.
*
* @param content - Markup to be loaded.
* @param options - Options for the created instance.
* @param isDocument - Allows parser to be switched to fragment mode.
* @returns The loaded document.
* @see {@link https://cheerio.js.org#loading} for additional usage information.
*/
function load(content, options, isDocument) {
if (isDocument === void 0) { isDocument = true; }
if (content == null) {
throw new Error('cheerio.load() expects a string');
}
var internalOpts = tslib_1.__assign(tslib_1.__assign({}, options_1.default), options_1.flatten(options));
var root = parse_1.default(content, internalOpts, isDocument);
/** Create an extended class here, so that extensions only live on one instance. */
var LoadedCheerio = /** @class */ (function (_super) {
tslib_1.__extends(LoadedCheerio, _super);
function LoadedCheerio() {
return _super !== null && _super.apply(this, arguments) || this;
}
return LoadedCheerio;
}(cheerio_1.Cheerio));
function initialize(selector, context, r, opts) {
if (r === void 0) { r = root; }
return new LoadedCheerio(selector, context, r, tslib_1.__assign(tslib_1.__assign({}, internalOpts), options_1.flatten(opts)));
}
// Add in static methods & properties
Object.assign(initialize, staticMethods, {
load: load,
// `_root` and `_options` are used in static methods.
_root: root,
_options: internalOpts,
// Add `fn` for plugins
fn: LoadedCheerio.prototype,
// Add the prototype here to maintain `instanceof` behavior.
prototype: LoadedCheerio.prototype,
});
return initialize;
}
exports.load = load;
/***/ }),
/***/ 2754:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.flatten = void 0;
var tslib_1 = __webpack_require__(655);
var defaultOpts = {
xml: false,
decodeEntities: true,
};
/** Cheerio default options. */
exports["default"] = defaultOpts;
var xmlModeDefault = {
_useHtmlParser2: true,
xmlMode: true,
};
function flatten(options) {
return (options === null || options === void 0 ? void 0 : options.xml)
? typeof options.xml === 'boolean'
? xmlModeDefault
: tslib_1.__assign(tslib_1.__assign({}, xmlModeDefault), options.xml)
: options !== null && options !== void 0 ? options : undefined;
}
exports.flatten = flatten;
/***/ }),
/***/ 5012:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.update = void 0;
var htmlparser2_1 = __webpack_require__(1978);
var htmlparser2_adapter_1 = __webpack_require__(8585);
var parse5_adapter_1 = __webpack_require__(7957);
var domhandler_1 = __webpack_require__(7915);
/*
* Parser
*/
function parse(content, options, isDocument) {
if (typeof Buffer !== 'undefined' && Buffer.isBuffer(content)) {
content = content.toString();
}
if (typeof content === 'string') {
return options.xmlMode || options._useHtmlParser2
? htmlparser2_adapter_1.parse(content, options)
: parse5_adapter_1.parse(content, options, isDocument);
}
var doc = content;
if (!Array.isArray(doc) && domhandler_1.isDocument(doc)) {
// If `doc` is already a root, just return it
return doc;
}
// Add conent to new root element
var root = new domhandler_1.Document([]);
// Update the DOM using the root
update(doc, root);
return root;
}
exports["default"] = parse;
/**
* Update the dom structure, for one changed layer.
*
* @param newChilds - The new children.
* @param parent - The new parent.
* @returns The parent node.
*/
function update(newChilds, parent) {
// Normalize
var arr = Array.isArray(newChilds) ? newChilds : [newChilds];
// Update parent
if (parent) {
parent.children = arr;
}
else {
parent = null;
}
// Update neighbors
for (var i = 0; i < arr.length; i++) {
var node = arr[i];
// Cleanly remove existing nodes from their previous structures.
if (node.parent && node.parent.children !== arr) {
htmlparser2_1.DomUtils.removeElement(node);
}
if (parent) {
node.prev = arr[i - 1] || null;
node.next = arr[i + 1] || null;
}
else {
node.prev = node.next = null;
}
node.parent = parent;
}
return parent;
}
exports.update = update;
/***/ }),
/***/ 8585:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.render = exports.parse = void 0;
var htmlparser2_1 = __webpack_require__(1978);
Object.defineProperty(exports, "parse", ({ enumerable: true, get: function () { return htmlparser2_1.parseDocument; } }));
var dom_serializer_1 = __webpack_require__(7220);
Object.defineProperty(exports, "render", ({ enumerable: true, get: function () { return __importDefault(dom_serializer_1).default; } }));
/***/ }),
/***/ 7957:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.render = exports.parse = void 0;
var tslib_1 = __webpack_require__(655);
var domhandler_1 = __webpack_require__(7915);
var parse5_1 = __webpack_require__(2394);
var parse5_htmlparser2_tree_adapter_1 = tslib_1.__importDefault(__webpack_require__(1906));
function parse(content, options, isDocument) {
var opts = {
scriptingEnabled: typeof options.scriptingEnabled === 'boolean'
? options.scriptingEnabled
: true,
treeAdapter: parse5_htmlparser2_tree_adapter_1.default,
sourceCodeLocationInfo: options.sourceCodeLocationInfo,
};
var context = options.context;
// @ts-expect-error The tree adapter unfortunately doesn't return the exact types.
return isDocument
? parse5_1.parse(content, opts)
: // @ts-expect-error Same issue again.
parse5_1.parseFragment(context, content, opts);
}
exports.parse = parse;
function render(dom) {
var _a;
/*
* `dom-serializer` passes over the special "root" node and renders the
* node's children in its place. To mimic this behavior with `parse5`, an
* equivalent operation must be applied to the input array.
*/
var nodes = 'length' in dom ? dom : [dom];
for (var index = 0; index < nodes.length; index += 1) {
var node = nodes[index];
if (domhandler_1.isDocument(node)) {
(_a = Array.prototype.splice).call.apply(_a, tslib_1.__spreadArray([nodes, index, 1], node.children));
}
}
// @ts-expect-error Types don't align here either.
return parse5_1.serialize({ children: nodes }, { treeAdapter: parse5_htmlparser2_tree_adapter_1.default });
}
exports.render = render;
/***/ }),
/***/ 6634:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.merge = exports.contains = exports.root = exports.parseHTML = exports.text = exports.xml = exports.html = void 0;
var tslib_1 = __webpack_require__(655);
var options_1 = tslib_1.__importStar(__webpack_require__(2754));
var cheerio_select_1 = __webpack_require__(7248);
var htmlparser2_1 = __webpack_require__(1978);
var parse5_adapter_1 = __webpack_require__(7957);
var htmlparser2_adapter_1 = __webpack_require__(8585);
/**
* Helper function to render a DOM.
*
* @param that - Cheerio instance to render.
* @param dom - The DOM to render. Defaults to `that`'s root.
* @param options - Options for rendering.
* @returns The rendered document.
*/
function render(that, dom, options) {
var _a;
var toRender = dom
? typeof dom === 'string'
? cheerio_select_1.select(dom, (_a = that === null || that === void 0 ? void 0 : that._root) !== null && _a !== void 0 ? _a : [], options)
: dom
: that === null || that === void 0 ? void 0 : that._root.children;
if (!toRender)
return '';
return options.xmlMode || options._useHtmlParser2
? htmlparser2_adapter_1.render(toRender, options)
: parse5_adapter_1.render(toRender);
}
/**
* Checks if a passed object is an options object.
*
* @param dom - Object to check if it is an options object.
* @returns Whether the object is an options object.
*/
function isOptions(dom) {
return (typeof dom === 'object' &&
dom != null &&
!('length' in dom) &&
!('type' in dom));
}
function html(dom, options) {
/*
* Be flexible about parameters, sometimes we call html(),
* with options as only parameter
* check dom argument for dom element specific properties
* assume there is no 'length' or 'type' properties in the options object
*/
if (!options && isOptions(dom)) {
options = dom;
dom = undefined;
}
/*
* Sometimes `$.html()` is used without preloading html,
* so fallback non-existing options to the default ones.
*/
var opts = tslib_1.__assign(tslib_1.__assign(tslib_1.__assign({}, options_1.default), (this ? this._options : {})), options_1.flatten(options !== null && options !== void 0 ? options : {}));
return render(this || undefined, dom, opts);
}
exports.html = html;
/**
* Render the document as XML.
*
* @param dom - Element to render.
* @returns THe rendered document.
*/
function xml(dom) {
var options = tslib_1.__assign(tslib_1.__assign({}, this._options), { xmlMode: true });
return render(this, dom, options);
}
exports.xml = xml;
/**
* Render the document as text.
*
* @param elements - Elements to render.
* @returns The rendered document.
*/
function text(elements) {
var elems = elements ? elements : this ? this.root() : [];
var ret = '';
for (var i = 0; i < elems.length; i++) {
var elem = elems[i];
if (htmlparser2_1.DomUtils.isText(elem))
ret += elem.data;
else if (htmlparser2_1.DomUtils.hasChildren(elem) &&
elem.type !== htmlparser2_1.ElementType.Comment &&
elem.type !== htmlparser2_1.ElementType.Script &&
elem.type !== htmlparser2_1.ElementType.Style) {
ret += text(elem.children);
}
}
return ret;
}
exports.text = text;
function parseHTML(data, context, keepScripts) {
if (keepScripts === void 0) { keepScripts = typeof context === 'boolean' ? context : false; }
if (!data || typeof data !== 'string') {
return null;
}
if (typeof context === 'boolean') {
keepScripts = context;
}
var parsed = this.load(data, options_1.default, false);
if (!keepScripts) {
parsed('script').remove();
}
/*
* The `children` array is used by Cheerio internally to group elements that
* share the same parents. When nodes created through `parseHTML` are
* inserted into previously-existing DOM structures, they will be removed
* from the `children` array. The results of `parseHTML` should remain
* constant across these operations, so a shallow copy should be returned.
*/
return parsed.root()[0].children.slice();
}
exports.parseHTML = parseHTML;
/**
* Sometimes you need to work with the top-level root element. To query it, you
* can use `$.root()`.
*
* @example
*
* ```js
* $.root().append('<ul id="vegetables"></ul>').html();
* //=> <ul id="fruits">...</ul><ul id="vegetables"></ul>
* ```
*
* @returns Cheerio instance wrapping the root node.
* @alias Cheerio.root
*/
function root() {
return this(this._root);
}
exports.root = root;
/**
* Checks to see if the `contained` DOM element is a descendant of the
* `container` DOM element.
*
* @param container - Potential parent node.
* @param contained - Potential child node.
* @returns Indicates if the nodes contain one another.
* @alias Cheerio.contains
* @see {@link https://api.jquery.com/jQuery.contains/}
*/
function contains(container, contained) {
// According to the jQuery API, an element does not "contain" itself
if (contained === container) {
return false;
}
/*
* Step up the descendants, stopping when the root element is reached
* (signaled by `.parent` returning a reference to the same object)
*/
var next = contained;
while (next && next !== next.parent) {
next = next.parent;
if (next === container) {
return true;
}
}
return false;
}
exports.contains = contains;
/**
* $.merge().
*
* @param arr1 - First array.
* @param arr2 - Second array.
* @returns `arr1`, with elements of `arr2` inserted.
* @alias Cheerio.merge
* @see {@link https://api.jquery.com/jQuery.merge/}
*/
function merge(arr1, arr2) {
if (!isArrayLike(arr1) || !isArrayLike(arr2)) {
return;
}
var newLength = arr1.length;
var len = +arr2.length;
for (var i = 0; i < len; i++) {
arr1[newLength++] = arr2[i];
}
arr1.length = newLength;
return arr1;
}
exports.merge = merge;
/**
* @param item - Item to check.
* @returns Indicates if the item is array-like.
*/
function isArrayLike(item) {
if (Array.isArray(item)) {
return true;
}
if (typeof item !== 'object' ||
!Object.prototype.hasOwnProperty.call(item, 'length') ||
typeof item.length !== 'number' ||
item.length < 0) {
return false;
}
for (var i = 0; i < item.length; i++) {
if (!(i in item)) {
return false;
}
}
return true;
}
/***/ }),
/***/ 8701:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
/***/ }),
/***/ 5633:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.isHtml = exports.cloneDom = exports.domEach = exports.cssCase = exports.camelCase = exports.isCheerio = exports.isTag = void 0;
var htmlparser2_1 = __webpack_require__(1978);
var domhandler_1 = __webpack_require__(7915);
/**
* Check if the DOM element is a tag.
*
* `isTag(type)` includes `<script>` and `<style>` tags.
*
* @private
* @category Utils
* @param type - DOM node to check.
* @returns Whether the node is a tag.
*/
exports.isTag = htmlparser2_1.DomUtils.isTag;
/**
* Checks if an object is a Cheerio instance.
*
* @category Utils
* @param maybeCheerio - The object to check.
* @returns Whether the object is a Cheerio instance.
*/
function isCheerio(maybeCheerio) {
return maybeCheerio.cheerio != null;
}
exports.isCheerio = isCheerio;
/**
* Convert a string to camel case notation.
*
* @private
* @category Utils
* @param str - String to be converted.
* @returns String in camel case notation.
*/
function camelCase(str) {
return str.replace(/[_.-](\w|$)/g, function (_, x) { return x.toUpperCase(); });
}
exports.camelCase = camelCase;
/**
* Convert a string from camel case to "CSS case", where word boundaries are
* described by hyphens ("-") and all characters are lower-case.
*
* @private
* @category Utils
* @param str - String to be converted.
* @returns String in "CSS case".
*/
function cssCase(str) {
return str.replace(/[A-Z]/g, '-$&').toLowerCase();
}
exports.cssCase = cssCase;
/**
* Iterate over each DOM element without creating intermediary Cheerio instances.
*
* This is indented for use internally to avoid otherwise unnecessary memory
* pressure introduced by _make.
*
* @category Utils
* @param array - Array to iterate over.
* @param fn - Function to call.
* @returns The original instance.
*/
function domEach(array, fn) {
var len = array.length;
for (var i = 0; i < len; i++)
fn(array[i], i);
return array;
}
exports.domEach = domEach;
/**
* Create a deep copy of the given DOM structure. Sets the parents of the copies
* of the passed nodes to `null`.
*
* @private
* @category Utils
* @param dom - The htmlparser2-compliant DOM structure.
* @returns - The cloned DOM.
*/
function cloneDom(dom) {
var clone = 'length' in dom
? Array.prototype.map.call(dom, function (el) { return domhandler_1.cloneNode(el, true); })
: [domhandler_1.cloneNode(dom, true)];
// Add a root node around the cloned nodes
var root = new domhandler_1.Document(clone);
clone.forEach(function (node) {
node.parent = root;
});
return clone;
}
exports.cloneDom = cloneDom;
/**
* A simple way to check for HTML strings. Tests for a `<` within a string,
* immediate followed by a letter and eventually followed by a `>`.
*
* @private
*/
var quickExpr = /<[a-zA-Z][^]*>/;
/**
* Check if string is HTML.
*
* @private
* @category Utils
* @param str - String to check.
* @returns Indicates if `str` is HTML.
*/
function isHtml(str) {
// Run the regex
return quickExpr.test(str);
}
exports.isHtml = isHtml;
/***/ }),
/***/ 2469:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.parseFeed = exports.FeedHandler = void 0;
var domhandler_1 = __importDefault(__webpack_require__(7915));
var DomUtils = __importStar(__webpack_require__(9432));
var Parser_1 = __webpack_require__(8341);
var FeedItemMediaMedium;
(function (FeedItemMediaMedium) {
FeedItemMediaMedium[FeedItemMediaMedium["image"] = 0] = "image";
FeedItemMediaMedium[FeedItemMediaMedium["audio"] = 1] = "audio";
FeedItemMediaMedium[FeedItemMediaMedium["video"] = 2] = "video";
FeedItemMediaMedium[FeedItemMediaMedium["document"] = 3] = "document";
FeedItemMediaMedium[FeedItemMediaMedium["executable"] = 4] = "executable";
})(FeedItemMediaMedium || (FeedItemMediaMedium = {}));
var FeedItemMediaExpression;
(function (FeedItemMediaExpression) {
FeedItemMediaExpression[FeedItemMediaExpression["sample"] = 0] = "sample";
FeedItemMediaExpression[FeedItemMediaExpression["full"] = 1] = "full";
FeedItemMediaExpression[FeedItemMediaExpression["nonstop"] = 2] = "nonstop";
})(FeedItemMediaExpression || (FeedItemMediaExpression = {}));
// TODO: Consume data as it is coming in
var FeedHandler = /** @class */ (function (_super) {
__extends(FeedHandler, _super);
/**
*
* @param callback
* @param options
*/
function FeedHandler(callback, options) {
var _this = this;
if (typeof callback === "object") {
callback = undefined;
options = callback;
}
_this = _super.call(this, callback, options) || this;
return _this;
}
FeedHandler.prototype.onend = function () {
var _a, _b;
var feedRoot = getOneElement(isValidFeed, this.dom);
if (!feedRoot) {
this.handleCallback(new Error("couldn't find root of feed"));
return;
}
var feed = {};
if (feedRoot.name === "feed") {
var childs = feedRoot.children;
feed.type = "atom";
addConditionally(feed, "id", "id", childs);
addConditionally(feed, "title", "title", childs);
var href = getAttribute("href", getOneElement("link", childs));
if (href) {
feed.link = href;
}
addConditionally(feed, "description", "subtitle", childs);
var updated = fetch("updated", childs);
if (updated) {
feed.updated = new Date(updated);
}
addConditionally(feed, "author", "email", childs, true);
feed.items = getElements("entry", childs).map(function (item) {
var entry = {};
var children = item.children;
addConditionally(entry, "id", "id", children);
addConditionally(entry, "title", "title", children);
var href = getAttribute("href", getOneElement("link", children));
if (href) {
entry.link = href;
}
var description = fetch("summary", children) || fetch("content", children);
if (description) {
entry.description = description;
}
var pubDate = fetch("updated", children);
if (pubDate) {
entry.pubDate = new Date(pubDate);
}
entry.media = getMediaElements(children);
return entry;
});
}
else {
var childs = (_b = (_a = getOneElement("channel", feedRoot.children)) === null || _a === void 0 ? void 0 : _a.children) !== null && _b !== void 0 ? _b : [];
feed.type = feedRoot.name.substr(0, 3);
feed.id = "";
addConditionally(feed, "title", "title", childs);
addConditionally(feed, "link", "link", childs);
addConditionally(feed, "description", "description", childs);
var updated = fetch("lastBuildDate", childs);
if (updated) {
feed.updated = new Date(updated);
}
addConditionally(feed, "author", "managingEditor", childs, true);
feed.items = getElements("item", feedRoot.children).map(function (item) {
var entry = {};
var children = item.children;
addConditionally(entry, "id", "guid", children);
addConditionally(entry, "title", "title", children);
addConditionally(entry, "link", "link", children);
addConditionally(entry, "description", "description", children);
var pubDate = fetch("pubDate", children);
if (pubDate)
entry.pubDate = new Date(pubDate);
entry.media = getMediaElements(children);
return entry;
});
}
this.feed = feed;
this.handleCallback(null);
};
return FeedHandler;
}(domhandler_1.default));
exports.FeedHandler = FeedHandler;
function getMediaElements(where) {
return getElements("media:content", where).map(function (elem) {
var media = {
medium: elem.attribs.medium,
isDefault: !!elem.attribs.isDefault,
};
if (elem.attribs.url) {
media.url = elem.attribs.url;
}
if (elem.attribs.fileSize) {
media.fileSize = parseInt(elem.attribs.fileSize, 10);
}
if (elem.attribs.type) {
media.type = elem.attribs.type;
}
if (elem.attribs.expression) {
media.expression = elem.attribs
.expression;
}
if (elem.attribs.bitrate) {
media.bitrate = parseInt(elem.attribs.bitrate, 10);
}
if (elem.attribs.framerate) {
media.framerate = parseInt(elem.attribs.framerate, 10);
}
if (elem.attribs.samplingrate) {
media.samplingrate = parseInt(elem.attribs.samplingrate, 10);
}
if (elem.attribs.channels) {
media.channels = parseInt(elem.attribs.channels, 10);
}
if (elem.attribs.duration) {
media.duration = parseInt(elem.attribs.duration, 10);
}
if (elem.attribs.height) {
media.height = parseInt(elem.attribs.height, 10);
}
if (elem.attribs.width) {
media.width = parseInt(elem.attribs.width, 10);
}
if (elem.attribs.lang) {
media.lang = elem.attribs.lang;
}
return media;
});
}
function getElements(tagName, where) {
return DomUtils.getElementsByTagName(tagName, where, true);
}
function getOneElement(tagName, node) {
return DomUtils.getElementsByTagName(tagName, node, true, 1)[0];
}
function fetch(tagName, where, recurse) {
if (recurse === void 0) { recurse = false; }
return DomUtils.getText(DomUtils.getElementsByTagName(tagName, where, recurse, 1)).trim();
}
function getAttribute(name, elem) {
if (!elem) {
return null;
}
var attribs = elem.attribs;
return attribs[name];
}
function addConditionally(obj, prop, what, where, recurse) {
if (recurse === void 0) { recurse = false; }
var tmp = fetch(what, where, recurse);
if (tmp)
obj[prop] = tmp;
}
function isValidFeed(value) {
return value === "rss" || value === "feed" || value === "rdf:RDF";
}
/**
* Parse a feed.
*
* @param feed The feed that should be parsed, as a string.
* @param options Optionally, options for parsing. When using this option, you should set `xmlMode` to `true`.
*/
function parseFeed(feed, options) {
if (options === void 0) { options = { xmlMode: true }; }
var handler = new FeedHandler(options);
new Parser_1.Parser(handler, options).end(feed);
return handler.feed;
}
exports.parseFeed = parseFeed;
/***/ }),
/***/ 8341:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.Parser = void 0;
var Tokenizer_1 = __importDefault(__webpack_require__(6620));
var formTags = new Set([
"input",
"option",
"optgroup",
"select",
"button",
"datalist",
"textarea",
]);
var pTag = new Set(["p"]);
var openImpliesClose = {
tr: new Set(["tr", "th", "td"]),
th: new Set(["th"]),
td: new Set(["thead", "th", "td"]),
body: new Set(["head", "link", "script"]),
li: new Set(["li"]),
p: pTag,
h1: pTag,
h2: pTag,
h3: pTag,
h4: pTag,
h5: pTag,
h6: pTag,
select: formTags,
input: formTags,
output: formTags,
button: formTags,
datalist: formTags,
textarea: formTags,
option: new Set(["option"]),
optgroup: new Set(["optgroup", "option"]),
dd: new Set(["dt", "dd"]),
dt: new Set(["dt", "dd"]),
address: pTag,
article: pTag,
aside: pTag,
blockquote: pTag,
details: pTag,
div: pTag,
dl: pTag,
fieldset: pTag,
figcaption: pTag,
figure: pTag,
footer: pTag,
form: pTag,
header: pTag,
hr: pTag,
main: pTag,
nav: pTag,
ol: pTag,
pre: pTag,
section: pTag,
table: pTag,
ul: pTag,
rt: new Set(["rt", "rp"]),
rp: new Set(["rt", "rp"]),
tbody: new Set(["thead", "tbody"]),
tfoot: new Set(["thead", "tbody"]),
};
var voidElements = new Set([
"area",
"base",
"basefont",
"br",
"col",
"command",
"embed",
"frame",
"hr",
"img",
"input",
"isindex",
"keygen",
"link",
"meta",
"param",
"source",
"track",
"wbr",
]);
var foreignContextElements = new Set(["math", "svg"]);
var htmlIntegrationElements = new Set([
"mi",
"mo",
"mn",
"ms",
"mtext",
"annotation-xml",
"foreignObject",
"desc",
"title",
]);
var reNameEnd = /\s|\//;
var Parser = /** @class */ (function () {
function Parser(cbs, options) {
if (options === void 0) { options = {}; }
var _a, _b, _c, _d, _e;
/** The start index of the last event. */
this.startIndex = 0;
/** The end index of the last event. */
this.endIndex = null;
this.tagname = "";
this.attribname = "";
this.attribvalue = "";
this.attribs = null;
this.stack = [];
this.foreignContext = [];
this.options = options;
this.cbs = cbs !== null && cbs !== void 0 ? cbs : {};
this.lowerCaseTagNames = (_a = options.lowerCaseTags) !== null && _a !== void 0 ? _a : !options.xmlMode;
this.lowerCaseAttributeNames =
(_b = options.lowerCaseAttributeNames) !== null && _b !== void 0 ? _b : !options.xmlMode;
this.tokenizer = new ((_c = options.Tokenizer) !== null && _c !== void 0 ? _c : Tokenizer_1.default)(this.options, this);
(_e = (_d = this.cbs).onparserinit) === null || _e === void 0 ? void 0 : _e.call(_d, this);
}
Parser.prototype.updatePosition = function (initialOffset) {
if (this.endIndex === null) {
if (this.tokenizer.sectionStart <= initialOffset) {
this.startIndex = 0;
}
else {
this.startIndex = this.tokenizer.sectionStart - initialOffset;
}
}
else {
this.startIndex = this.endIndex + 1;
}
this.endIndex = this.tokenizer.getAbsoluteIndex();
};
// Tokenizer event handlers
Parser.prototype.ontext = function (data) {
var _a, _b;
this.updatePosition(1);
this.endIndex--;
(_b = (_a = this.cbs).ontext) === null || _b === void 0 ? void 0 : _b.call(_a, data);
};
Parser.prototype.onopentagname = function (name) {
var _a, _b;
if (this.lowerCaseTagNames) {
name = name.toLowerCase();
}
this.tagname = name;
if (!this.options.xmlMode &&
Object.prototype.hasOwnProperty.call(openImpliesClose, name)) {
var el = void 0;
while (this.stack.length > 0 &&
openImpliesClose[name].has((el = this.stack[this.stack.length - 1]))) {
this.onclosetag(el);
}
}
if (this.options.xmlMode || !voidElements.has(name)) {
this.stack.push(name);
if (foreignContextElements.has(name)) {
this.foreignContext.push(true);
}
else if (htmlIntegrationElements.has(name)) {
this.foreignContext.push(false);
}
}
(_b = (_a = this.cbs).onopentagname) === null || _b === void 0 ? void 0 : _b.call(_a, name);
if (this.cbs.onopentag)
this.attribs = {};
};
Parser.prototype.onopentagend = function () {
var _a, _b;
this.updatePosition(1);
if (this.attribs) {
(_b = (_a = this.cbs).onopentag) === null || _b === void 0 ? void 0 : _b.call(_a, this.tagname, this.attribs);
this.attribs = null;
}
if (!this.options.xmlMode &&
this.cbs.onclosetag &&
voidElements.has(this.tagname)) {
this.cbs.onclosetag(this.tagname);
}
this.tagname = "";
};
Parser.prototype.onclosetag = function (name) {
this.updatePosition(1);
if (this.lowerCaseTagNames) {
name = name.toLowerCase();
}
if (foreignContextElements.has(name) ||
htmlIntegrationElements.has(name)) {
this.foreignContext.pop();
}
if (this.stack.length &&
(this.options.xmlMode || !voidElements.has(name))) {
var pos = this.stack.lastIndexOf(name);
if (pos !== -1) {
if (this.cbs.onclosetag) {
pos = this.stack.length - pos;
while (pos--) {
// We know the stack has sufficient elements.
this.cbs.onclosetag(this.stack.pop());
}
}
else
this.stack.length = pos;
}
else if (name === "p" && !this.options.xmlMode) {
this.onopentagname(name);
this.closeCurrentTag();
}
}
else if (!this.options.xmlMode && (name === "br" || name === "p")) {
this.onopentagname(name);
this.closeCurrentTag();
}
};
Parser.prototype.onselfclosingtag = function () {
if (this.options.xmlMode ||
this.options.recognizeSelfClosing ||
this.foreignContext[this.foreignContext.length - 1]) {
this.closeCurrentTag();
}
else {
this.onopentagend();
}
};
Parser.prototype.closeCurrentTag = function () {
var _a, _b;
var name = this.tagname;
this.onopentagend();
/*
* Self-closing tags will be on the top of the stack
* (cheaper check than in onclosetag)
*/
if (this.stack[this.stack.length - 1] === name) {
(_b = (_a = this.cbs).onclosetag) === null || _b === void 0 ? void 0 : _b.call(_a, name);
this.stack.pop();
}
};
Parser.prototype.onattribname = function (name) {
if (this.lowerCaseAttributeNames) {
name = name.toLowerCase();
}
this.attribname = name;
};
Parser.prototype.onattribdata = function (value) {
this.attribvalue += value;
};
Parser.prototype.onattribend = function (quote) {
var _a, _b;
(_b = (_a = this.cbs).onattribute) === null || _b === void 0 ? void 0 : _b.call(_a, this.attribname, this.attribvalue, quote);
if (this.attribs &&
!Object.prototype.hasOwnProperty.call(this.attribs, this.attribname)) {
this.attribs[this.attribname] = this.attribvalue;
}
this.attribname = "";
this.attribvalue = "";
};
Parser.prototype.getInstructionName = function (value) {
var idx = value.search(reNameEnd);
var name = idx < 0 ? value : value.substr(0, idx);
if (this.lowerCaseTagNames) {
name = name.toLowerCase();
}
return name;
};
Parser.prototype.ondeclaration = function (value) {
if (this.cbs.onprocessinginstruction) {
var name_1 = this.getInstructionName(value);
this.cbs.onprocessinginstruction("!" + name_1, "!" + value);
}
};
Parser.prototype.onprocessinginstruction = function (value) {
if (this.cbs.onprocessinginstruction) {
var name_2 = this.getInstructionName(value);
this.cbs.onprocessinginstruction("?" + name_2, "?" + value);
}
};
Parser.prototype.oncomment = function (value) {
var _a, _b, _c, _d;
this.updatePosition(4);
(_b = (_a = this.cbs).oncomment) === null || _b === void 0 ? void 0 : _b.call(_a, value);
(_d = (_c = this.cbs).oncommentend) === null || _d === void 0 ? void 0 : _d.call(_c);
};
Parser.prototype.oncdata = function (value) {
var _a, _b, _c, _d, _e, _f;
this.updatePosition(1);
if (this.options.xmlMode || this.options.recognizeCDATA) {
(_b = (_a = this.cbs).oncdatastart) === null || _b === void 0 ? void 0 : _b.call(_a);
(_d = (_c = this.cbs).ontext) === null || _d === void 0 ? void 0 : _d.call(_c, value);
(_f = (_e = this.cbs).oncdataend) === null || _f === void 0 ? void 0 : _f.call(_e);
}
else {
this.oncomment("[CDATA[" + value + "]]");
}
};
Parser.prototype.onerror = function (err) {
var _a, _b;
(_b = (_a = this.cbs).onerror) === null || _b === void 0 ? void 0 : _b.call(_a, err);
};
Parser.prototype.onend = function () {
var _a, _b;
if (this.cbs.onclosetag) {
for (var i = this.stack.length; i > 0; this.cbs.onclosetag(this.stack[--i]))
;
}
(_b = (_a = this.cbs).onend) === null || _b === void 0 ? void 0 : _b.call(_a);
};
/**
* Resets the parser to a blank state, ready to parse a new HTML document
*/
Parser.prototype.reset = function () {
var _a, _b, _c, _d;
(_b = (_a = this.cbs).onreset) === null || _b === void 0 ? void 0 : _b.call(_a);
this.tokenizer.reset();
this.tagname = "";
this.attribname = "";
this.attribs = null;
this.stack = [];
(_d = (_c = this.cbs).onparserinit) === null || _d === void 0 ? void 0 : _d.call(_c, this);
};
/**
* Resets the parser, then parses a complete document and
* pushes it to the handler.
*
* @param data Document to parse.
*/
Parser.prototype.parseComplete = function (data) {
this.reset();
this.end(data);
};
/**
* Parses a chunk of data and calls the corresponding callbacks.
*
* @param chunk Chunk to parse.
*/
Parser.prototype.write = function (chunk) {
this.tokenizer.write(chunk);
};
/**
* Parses the end of the buffer and clears the stack, calls onend.
*
* @param chunk Optional final chunk to parse.
*/
Parser.prototype.end = function (chunk) {
this.tokenizer.end(chunk);
};
/**
* Pauses parsing. The parser won't emit events until `resume` is called.
*/
Parser.prototype.pause = function () {
this.tokenizer.pause();
};
/**
* Resumes parsing after `pause` was called.
*/
Parser.prototype.resume = function () {
this.tokenizer.resume();
};
/**
* Alias of `write`, for backwards compatibility.
*
* @param chunk Chunk to parse.
* @deprecated
*/
Parser.prototype.parseChunk = function (chunk) {
this.write(chunk);
};
/**
* Alias of `end`, for backwards compatibility.
*
* @param chunk Optional final chunk to parse.
* @deprecated
*/
Parser.prototype.done = function (chunk) {
this.end(chunk);
};
return Parser;
}());
exports.Parser = Parser;
/***/ }),
/***/ 6620:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
var decode_codepoint_1 = __importDefault(__webpack_require__(26));
var entities_json_1 = __importDefault(__webpack_require__(9323));
var legacy_json_1 = __importDefault(__webpack_require__(9591));
var xml_json_1 = __importDefault(__webpack_require__(2586));
function whitespace(c) {
return c === " " || c === "\n" || c === "\t" || c === "\f" || c === "\r";
}
function isASCIIAlpha(c) {
return (c >= "a" && c <= "z") || (c >= "A" && c <= "Z");
}
function ifElseState(upper, SUCCESS, FAILURE) {
var lower = upper.toLowerCase();
if (upper === lower) {
return function (t, c) {
if (c === lower) {
t._state = SUCCESS;
}
else {
t._state = FAILURE;
t._index--;
}
};
}
return function (t, c) {
if (c === lower || c === upper) {
t._state = SUCCESS;
}
else {
t._state = FAILURE;
t._index--;
}
};
}
function consumeSpecialNameChar(upper, NEXT_STATE) {
var lower = upper.toLowerCase();
return function (t, c) {
if (c === lower || c === upper) {
t._state = NEXT_STATE;
}
else {
t._state = 3 /* InTagName */;
t._index--; // Consume the token again
}
};
}
var stateBeforeCdata1 = ifElseState("C", 24 /* BeforeCdata2 */, 16 /* InDeclaration */);
var stateBeforeCdata2 = ifElseState("D", 25 /* BeforeCdata3 */, 16 /* InDeclaration */);
var stateBeforeCdata3 = ifElseState("A", 26 /* BeforeCdata4 */, 16 /* InDeclaration */);
var stateBeforeCdata4 = ifElseState("T", 27 /* BeforeCdata5 */, 16 /* InDeclaration */);
var stateBeforeCdata5 = ifElseState("A", 28 /* BeforeCdata6 */, 16 /* InDeclaration */);
var stateBeforeScript1 = consumeSpecialNameChar("R", 35 /* BeforeScript2 */);
var stateBeforeScript2 = consumeSpecialNameChar("I", 36 /* BeforeScript3 */);
var stateBeforeScript3 = consumeSpecialNameChar("P", 37 /* BeforeScript4 */);
var stateBeforeScript4 = consumeSpecialNameChar("T", 38 /* BeforeScript5 */);
var stateAfterScript1 = ifElseState("R", 40 /* AfterScript2 */, 1 /* Text */);
var stateAfterScript2 = ifElseState("I", 41 /* AfterScript3 */, 1 /* Text */);
var stateAfterScript3 = ifElseState("P", 42 /* AfterScript4 */, 1 /* Text */);
var stateAfterScript4 = ifElseState("T", 43 /* AfterScript5 */, 1 /* Text */);
var stateBeforeStyle1 = consumeSpecialNameChar("Y", 45 /* BeforeStyle2 */);
var stateBeforeStyle2 = consumeSpecialNameChar("L", 46 /* BeforeStyle3 */);
var stateBeforeStyle3 = consumeSpecialNameChar("E", 47 /* BeforeStyle4 */);
var stateAfterStyle1 = ifElseState("Y", 49 /* AfterStyle2 */, 1 /* Text */);
var stateAfterStyle2 = ifElseState("L", 50 /* AfterStyle3 */, 1 /* Text */);
var stateAfterStyle3 = ifElseState("E", 51 /* AfterStyle4 */, 1 /* Text */);
var stateBeforeSpecialT = consumeSpecialNameChar("I", 54 /* BeforeTitle1 */);
var stateBeforeTitle1 = consumeSpecialNameChar("T", 55 /* BeforeTitle2 */);
var stateBeforeTitle2 = consumeSpecialNameChar("L", 56 /* BeforeTitle3 */);
var stateBeforeTitle3 = consumeSpecialNameChar("E", 57 /* BeforeTitle4 */);
var stateAfterSpecialTEnd = ifElseState("I", 58 /* AfterTitle1 */, 1 /* Text */);
var stateAfterTitle1 = ifElseState("T", 59 /* AfterTitle2 */, 1 /* Text */);
var stateAfterTitle2 = ifElseState("L", 60 /* AfterTitle3 */, 1 /* Text */);
var stateAfterTitle3 = ifElseState("E", 61 /* AfterTitle4 */, 1 /* Text */);
var stateBeforeEntity = ifElseState("#", 63 /* BeforeNumericEntity */, 64 /* InNamedEntity */);
var stateBeforeNumericEntity = ifElseState("X", 66 /* InHexEntity */, 65 /* InNumericEntity */);
var Tokenizer = /** @class */ (function () {
function Tokenizer(options, cbs) {
var _a;
/** The current state the tokenizer is in. */
this._state = 1 /* Text */;
/** The read buffer. */
this.buffer = "";
/** The beginning of the section that is currently being read. */
this.sectionStart = 0;
/** The index within the buffer that we are currently looking at. */
this._index = 0;
/**
* Data that has already been processed will be removed from the buffer occasionally.
* `_bufferOffset` keeps track of how many characters have been removed, to make sure position information is accurate.
*/
this.bufferOffset = 0;
/** Some behavior, eg. when decoding entities, is done while we are in another state. This keeps track of the other state type. */
this.baseState = 1 /* Text */;
/** For special parsing behavior inside of script and style tags. */
this.special = 1 /* None */;
/** Indicates whether the tokenizer has been paused. */
this.running = true;
/** Indicates whether the tokenizer has finished running / `.end` has been called. */
this.ended = false;
this.cbs = cbs;
this.xmlMode = !!(options === null || options === void 0 ? void 0 : options.xmlMode);
this.decodeEntities = (_a = options === null || options === void 0 ? void 0 : options.decodeEntities) !== null && _a !== void 0 ? _a : true;
}
Tokenizer.prototype.reset = function () {
this._state = 1 /* Text */;
this.buffer = "";
this.sectionStart = 0;
this._index = 0;
this.bufferOffset = 0;
this.baseState = 1 /* Text */;
this.special = 1 /* None */;
this.running = true;
this.ended = false;
};
Tokenizer.prototype.write = function (chunk) {
if (this.ended)
this.cbs.onerror(Error(".write() after done!"));
this.buffer += chunk;
this.parse();
};
Tokenizer.prototype.end = function (chunk) {
if (this.ended)
this.cbs.onerror(Error(".end() after done!"));
if (chunk)
this.write(chunk);
this.ended = true;
if (this.running)
this.finish();
};
Tokenizer.prototype.pause = function () {
this.running = false;
};
Tokenizer.prototype.resume = function () {
this.running = true;
if (this._index < this.buffer.length) {
this.parse();
}
if (this.ended) {
this.finish();
}
};
/**
* The current index within all of the written data.
*/
Tokenizer.prototype.getAbsoluteIndex = function () {
return this.bufferOffset + this._index;
};
Tokenizer.prototype.stateText = function (c) {
if (c === "<") {
if (this._index > this.sectionStart) {
this.cbs.ontext(this.getSection());
}
this._state = 2 /* BeforeTagName */;
this.sectionStart = this._index;
}
else if (this.decodeEntities &&
c === "&" &&
(this.special === 1 /* None */ || this.special === 4 /* Title */)) {
if (this._index > this.sectionStart) {
this.cbs.ontext(this.getSection());
}
this.baseState = 1 /* Text */;
this._state = 62 /* BeforeEntity */;
this.sectionStart = this._index;
}
};
/**
* HTML only allows ASCII alpha characters (a-z and A-Z) at the beginning of a tag name.
*
* XML allows a lot more characters here (@see https://www.w3.org/TR/REC-xml/#NT-NameStartChar).
* We allow anything that wouldn't end the tag.
*/
Tokenizer.prototype.isTagStartChar = function (c) {
return (isASCIIAlpha(c) ||
(this.xmlMode && !whitespace(c) && c !== "/" && c !== ">"));
};
Tokenizer.prototype.stateBeforeTagName = function (c) {
if (c === "/") {
this._state = 5 /* BeforeClosingTagName */;
}
else if (c === "<") {
this.cbs.ontext(this.getSection());
this.sectionStart = this._index;
}
else if (c === ">" ||
this.special !== 1 /* None */ ||
whitespace(c)) {
this._state = 1 /* Text */;
}
else if (c === "!") {
this._state = 15 /* BeforeDeclaration */;
this.sectionStart = this._index + 1;
}
else if (c === "?") {
this._state = 17 /* InProcessingInstruction */;
this.sectionStart = this._index + 1;
}
else if (!this.isTagStartChar(c)) {
this._state = 1 /* Text */;
}
else {
this._state =
!this.xmlMode && (c === "s" || c === "S")
? 32 /* BeforeSpecialS */
: !this.xmlMode && (c === "t" || c === "T")
? 52 /* BeforeSpecialT */
: 3 /* InTagName */;
this.sectionStart = this._index;
}
};
Tokenizer.prototype.stateInTagName = function (c) {
if (c === "/" || c === ">" || whitespace(c)) {
this.emitToken("onopentagname");
this._state = 8 /* BeforeAttributeName */;
this._index--;
}
};
Tokenizer.prototype.stateBeforeClosingTagName = function (c) {
if (whitespace(c)) {
// Ignore
}
else if (c === ">") {
this._state = 1 /* Text */;
}
else if (this.special !== 1 /* None */) {
if (this.special !== 4 /* Title */ && (c === "s" || c === "S")) {
this._state = 33 /* BeforeSpecialSEnd */;
}
else if (this.special === 4 /* Title */ &&
(c === "t" || c === "T")) {
this._state = 53 /* BeforeSpecialTEnd */;
}
else {
this._state = 1 /* Text */;
this._index--;
}
}
else if (!this.isTagStartChar(c)) {
this._state = 20 /* InSpecialComment */;
this.sectionStart = this._index;
}
else {
this._state = 6 /* InClosingTagName */;
this.sectionStart = this._index;
}
};
Tokenizer.prototype.stateInClosingTagName = function (c) {
if (c === ">" || whitespace(c)) {
this.emitToken("onclosetag");
this._state = 7 /* AfterClosingTagName */;
this._index--;
}
};
Tokenizer.prototype.stateAfterClosingTagName = function (c) {
// Skip everything until ">"
if (c === ">") {
this._state = 1 /* Text */;
this.sectionStart = this._index + 1;
}
};
Tokenizer.prototype.stateBeforeAttributeName = function (c) {
if (c === ">") {
this.cbs.onopentagend();
this._state = 1 /* Text */;
this.sectionStart = this._index + 1;
}
else if (c === "/") {
this._state = 4 /* InSelfClosingTag */;
}
else if (!whitespace(c)) {
this._state = 9 /* InAttributeName */;
this.sectionStart = this._index;
}
};
Tokenizer.prototype.stateInSelfClosingTag = function (c) {
if (c === ">") {
this.cbs.onselfclosingtag();
this._state = 1 /* Text */;
this.sectionStart = this._index + 1;
this.special = 1 /* None */; // Reset special state, in case of self-closing special tags
}
else if (!whitespace(c)) {
this._state = 8 /* BeforeAttributeName */;
this._index--;
}
};
Tokenizer.prototype.stateInAttributeName = function (c) {
if (c === "=" || c === "/" || c === ">" || whitespace(c)) {
this.cbs.onattribname(this.getSection());
this.sectionStart = -1;
this._state = 10 /* AfterAttributeName */;
this._index--;
}
};
Tokenizer.prototype.stateAfterAttributeName = function (c) {
if (c === "=") {
this._state = 11 /* BeforeAttributeValue */;
}
else if (c === "/" || c === ">") {
this.cbs.onattribend(undefined);
this._state = 8 /* BeforeAttributeName */;
this._index--;
}
else if (!whitespace(c)) {
this.cbs.onattribend(undefined);
this._state = 9 /* InAttributeName */;
this.sectionStart = this._index;
}
};
Tokenizer.prototype.stateBeforeAttributeValue = function (c) {
if (c === '"') {
this._state = 12 /* InAttributeValueDq */;
this.sectionStart = this._index + 1;
}
else if (c === "'") {
this._state = 13 /* InAttributeValueSq */;
this.sectionStart = this._index + 1;
}
else if (!whitespace(c)) {
this._state = 14 /* InAttributeValueNq */;
this.sectionStart = this._index;
this._index--; // Reconsume token
}
};
Tokenizer.prototype.handleInAttributeValue = function (c, quote) {
if (c === quote) {
this.emitToken("onattribdata");
this.cbs.onattribend(quote);
this._state = 8 /* BeforeAttributeName */;
}
else if (this.decodeEntities && c === "&") {
this.emitToken("onattribdata");
this.baseState = this._state;
this._state = 62 /* BeforeEntity */;
this.sectionStart = this._index;
}
};
Tokenizer.prototype.stateInAttributeValueDoubleQuotes = function (c) {
this.handleInAttributeValue(c, '"');
};
Tokenizer.prototype.stateInAttributeValueSingleQuotes = function (c) {
this.handleInAttributeValue(c, "'");
};
Tokenizer.prototype.stateInAttributeValueNoQuotes = function (c) {
if (whitespace(c) || c === ">") {
this.emitToken("onattribdata");
this.cbs.onattribend(null);
this._state = 8 /* BeforeAttributeName */;
this._index--;
}
else if (this.decodeEntities && c === "&") {
this.emitToken("onattribdata");
this.baseState = this._state;
this._state = 62 /* BeforeEntity */;
this.sectionStart = this._index;
}
};
Tokenizer.prototype.stateBeforeDeclaration = function (c) {
this._state =
c === "["
? 23 /* BeforeCdata1 */
: c === "-"
? 18 /* BeforeComment */
: 16 /* InDeclaration */;
};
Tokenizer.prototype.stateInDeclaration = function (c) {
if (c === ">") {
this.cbs.ondeclaration(this.getSection());
this._state = 1 /* Text */;
this.sectionStart = this._index + 1;
}
};
Tokenizer.prototype.stateInProcessingInstruction = function (c) {
if (c === ">") {
this.cbs.onprocessinginstruction(this.getSection());
this._state = 1 /* Text */;
this.sectionStart = this._index + 1;
}
};
Tokenizer.prototype.stateBeforeComment = function (c) {
if (c === "-") {
this._state = 19 /* InComment */;
this.sectionStart = this._index + 1;
}
else {
this._state = 16 /* InDeclaration */;
}
};
Tokenizer.prototype.stateInComment = function (c) {
if (c === "-")
this._state = 21 /* AfterComment1 */;
};
Tokenizer.prototype.stateInSpecialComment = function (c) {
if (c === ">") {
this.cbs.oncomment(this.buffer.substring(this.sectionStart, this._index));
this._state = 1 /* Text */;
this.sectionStart = this._index + 1;
}
};
Tokenizer.prototype.stateAfterComment1 = function (c) {
if (c === "-") {
this._state = 22 /* AfterComment2 */;
}
else {
this._state = 19 /* InComment */;
}
};
Tokenizer.prototype.stateAfterComment2 = function (c) {
if (c === ">") {
// Remove 2 trailing chars
this.cbs.oncomment(this.buffer.substring(this.sectionStart, this._index - 2));
this._state = 1 /* Text */;
this.sectionStart = this._index + 1;
}
else if (c !== "-") {
this._state = 19 /* InComment */;
}
// Else: stay in AFTER_COMMENT_2 (`--->`)
};
Tokenizer.prototype.stateBeforeCdata6 = function (c) {
if (c === "[") {
this._state = 29 /* InCdata */;
this.sectionStart = this._index + 1;
}
else {
this._state = 16 /* InDeclaration */;
this._index--;
}
};
Tokenizer.prototype.stateInCdata = function (c) {
if (c === "]")
this._state = 30 /* AfterCdata1 */;
};
Tokenizer.prototype.stateAfterCdata1 = function (c) {
if (c === "]")
this._state = 31 /* AfterCdata2 */;
else
this._state = 29 /* InCdata */;
};
Tokenizer.prototype.stateAfterCdata2 = function (c) {
if (c === ">") {
// Remove 2 trailing chars
this.cbs.oncdata(this.buffer.substring(this.sectionStart, this._index - 2));
this._state = 1 /* Text */;
this.sectionStart = this._index + 1;
}
else if (c !== "]") {
this._state = 29 /* InCdata */;
}
// Else: stay in AFTER_CDATA_2 (`]]]>`)
};
Tokenizer.prototype.stateBeforeSpecialS = function (c) {
if (c === "c" || c === "C") {
this._state = 34 /* BeforeScript1 */;
}
else if (c === "t" || c === "T") {
this._state = 44 /* BeforeStyle1 */;
}
else {
this._state = 3 /* InTagName */;
this._index--; // Consume the token again
}
};
Tokenizer.prototype.stateBeforeSpecialSEnd = function (c) {
if (this.special === 2 /* Script */ && (c === "c" || c === "C")) {
this._state = 39 /* AfterScript1 */;
}
else if (this.special === 3 /* Style */ && (c === "t" || c === "T")) {
this._state = 48 /* AfterStyle1 */;
}
else
this._state = 1 /* Text */;
};
Tokenizer.prototype.stateBeforeSpecialLast = function (c, special) {
if (c === "/" || c === ">" || whitespace(c)) {
this.special = special;
}
this._state = 3 /* InTagName */;
this._index--; // Consume the token again
};
Tokenizer.prototype.stateAfterSpecialLast = function (c, sectionStartOffset) {
if (c === ">" || whitespace(c)) {
this.special = 1 /* None */;
this._state = 6 /* InClosingTagName */;
this.sectionStart = this._index - sectionStartOffset;
this._index--; // Reconsume the token
}
else
this._state = 1 /* Text */;
};
// For entities terminated with a semicolon
Tokenizer.prototype.parseFixedEntity = function (map) {
if (map === void 0) { map = this.xmlMode ? xml_json_1.default : entities_json_1.default; }
// Offset = 1
if (this.sectionStart + 1 < this._index) {
var entity = this.buffer.substring(this.sectionStart + 1, this._index);
if (Object.prototype.hasOwnProperty.call(map, entity)) {
this.emitPartial(map[entity]);
this.sectionStart = this._index + 1;
}
}
};
// Parses legacy entities (without trailing semicolon)
Tokenizer.prototype.parseLegacyEntity = function () {
var start = this.sectionStart + 1;
// The max length of legacy entities is 6
var limit = Math.min(this._index - start, 6);
while (limit >= 2) {
// The min length of legacy entities is 2
var entity = this.buffer.substr(start, limit);
if (Object.prototype.hasOwnProperty.call(legacy_json_1.default, entity)) {
this.emitPartial(legacy_json_1.default[entity]);
this.sectionStart += limit + 1;
return;
}
limit--;
}
};
Tokenizer.prototype.stateInNamedEntity = function (c) {
if (c === ";") {
this.parseFixedEntity();
// Retry as legacy entity if entity wasn't parsed
if (this.baseState === 1 /* Text */ &&
this.sectionStart + 1 < this._index &&
!this.xmlMode) {
this.parseLegacyEntity();
}
this._state = this.baseState;
}
else if ((c < "0" || c > "9") && !isASCIIAlpha(c)) {
if (this.xmlMode || this.sectionStart + 1 === this._index) {
// Ignore
}
else if (this.baseState !== 1 /* Text */) {
if (c !== "=") {
// Parse as legacy entity, without allowing additional characters.
this.parseFixedEntity(legacy_json_1.default);
}
}
else {
this.parseLegacyEntity();
}
this._state = this.baseState;
this._index--;
}
};
Tokenizer.prototype.decodeNumericEntity = function (offset, base, strict) {
var sectionStart = this.sectionStart + offset;
if (sectionStart !== this._index) {
// Parse entity
var entity = this.buffer.substring(sectionStart, this._index);
var parsed = parseInt(entity, base);
this.emitPartial(decode_codepoint_1.default(parsed));
this.sectionStart = strict ? this._index + 1 : this._index;
}
this._state = this.baseState;
};
Tokenizer.prototype.stateInNumericEntity = function (c) {
if (c === ";") {
this.decodeNumericEntity(2, 10, true);
}
else if (c < "0" || c > "9") {
if (!this.xmlMode) {
this.decodeNumericEntity(2, 10, false);
}
else {
this._state = this.baseState;
}
this._index--;
}
};
Tokenizer.prototype.stateInHexEntity = function (c) {
if (c === ";") {
this.decodeNumericEntity(3, 16, true);
}
else if ((c < "a" || c > "f") &&
(c < "A" || c > "F") &&
(c < "0" || c > "9")) {
if (!this.xmlMode) {
this.decodeNumericEntity(3, 16, false);
}
else {
this._state = this.baseState;
}
this._index--;
}
};
Tokenizer.prototype.cleanup = function () {
if (this.sectionStart < 0) {
this.buffer = "";
this.bufferOffset += this._index;
this._index = 0;
}
else if (this.running) {
if (this._state === 1 /* Text */) {
if (this.sectionStart !== this._index) {
this.cbs.ontext(this.buffer.substr(this.sectionStart));
}
this.buffer = "";
this.bufferOffset += this._index;
this._index = 0;
}
else if (this.sectionStart === this._index) {
// The section just started
this.buffer = "";
this.bufferOffset += this._index;
this._index = 0;
}
else {
// Remove everything unnecessary
this.buffer = this.buffer.substr(this.sectionStart);
this._index -= this.sectionStart;
this.bufferOffset += this.sectionStart;
}
this.sectionStart = 0;
}
};
/**
* Iterates through the buffer, calling the function corresponding to the current state.
*
* States that are more likely to be hit are higher up, as a performance improvement.
*/
Tokenizer.prototype.parse = function () {
while (this._index < this.buffer.length && this.running) {
var c = this.buffer.charAt(this._index);
if (this._state === 1 /* Text */) {
this.stateText(c);
}
else if (this._state === 12 /* InAttributeValueDq */) {
this.stateInAttributeValueDoubleQuotes(c);
}
else if (this._state === 9 /* InAttributeName */) {
this.stateInAttributeName(c);
}
else if (this._state === 19 /* InComment */) {
this.stateInComment(c);
}
else if (this._state === 20 /* InSpecialComment */) {
this.stateInSpecialComment(c);
}
else if (this._state === 8 /* BeforeAttributeName */) {
this.stateBeforeAttributeName(c);
}
else if (this._state === 3 /* InTagName */) {
this.stateInTagName(c);
}
else if (this._state === 6 /* InClosingTagName */) {
this.stateInClosingTagName(c);
}
else if (this._state === 2 /* BeforeTagName */) {
this.stateBeforeTagName(c);
}
else if (this._state === 10 /* AfterAttributeName */) {
this.stateAfterAttributeName(c);
}
else if (this._state === 13 /* InAttributeValueSq */) {
this.stateInAttributeValueSingleQuotes(c);
}
else if (this._state === 11 /* BeforeAttributeValue */) {
this.stateBeforeAttributeValue(c);
}
else if (this._state === 5 /* BeforeClosingTagName */) {
this.stateBeforeClosingTagName(c);
}
else if (this._state === 7 /* AfterClosingTagName */) {
this.stateAfterClosingTagName(c);
}
else if (this._state === 32 /* BeforeSpecialS */) {
this.stateBeforeSpecialS(c);
}
else if (this._state === 21 /* AfterComment1 */) {
this.stateAfterComment1(c);
}
else if (this._state === 14 /* InAttributeValueNq */) {
this.stateInAttributeValueNoQuotes(c);
}
else if (this._state === 4 /* InSelfClosingTag */) {
this.stateInSelfClosingTag(c);
}
else if (this._state === 16 /* InDeclaration */) {
this.stateInDeclaration(c);
}
else if (this._state === 15 /* BeforeDeclaration */) {
this.stateBeforeDeclaration(c);
}
else if (this._state === 22 /* AfterComment2 */) {
this.stateAfterComment2(c);
}
else if (this._state === 18 /* BeforeComment */) {
this.stateBeforeComment(c);
}
else if (this._state === 33 /* BeforeSpecialSEnd */) {
this.stateBeforeSpecialSEnd(c);
}
else if (this._state === 53 /* BeforeSpecialTEnd */) {
stateAfterSpecialTEnd(this, c);
}
else if (this._state === 39 /* AfterScript1 */) {
stateAfterScript1(this, c);
}
else if (this._state === 40 /* AfterScript2 */) {
stateAfterScript2(this, c);
}
else if (this._state === 41 /* AfterScript3 */) {
stateAfterScript3(this, c);
}
else if (this._state === 34 /* BeforeScript1 */) {
stateBeforeScript1(this, c);
}
else if (this._state === 35 /* BeforeScript2 */) {
stateBeforeScript2(this, c);
}
else if (this._state === 36 /* BeforeScript3 */) {
stateBeforeScript3(this, c);
}
else if (this._state === 37 /* BeforeScript4 */) {
stateBeforeScript4(this, c);
}
else if (this._state === 38 /* BeforeScript5 */) {
this.stateBeforeSpecialLast(c, 2 /* Script */);
}
else if (this._state === 42 /* AfterScript4 */) {
stateAfterScript4(this, c);
}
else if (this._state === 43 /* AfterScript5 */) {
this.stateAfterSpecialLast(c, 6);
}
else if (this._state === 44 /* BeforeStyle1 */) {
stateBeforeStyle1(this, c);
}
else if (this._state === 29 /* InCdata */) {
this.stateInCdata(c);
}
else if (this._state === 45 /* BeforeStyle2 */) {
stateBeforeStyle2(this, c);
}
else if (this._state === 46 /* BeforeStyle3 */) {
stateBeforeStyle3(this, c);
}
else if (this._state === 47 /* BeforeStyle4 */) {
this.stateBeforeSpecialLast(c, 3 /* Style */);
}
else if (this._state === 48 /* AfterStyle1 */) {
stateAfterStyle1(this, c);
}
else if (this._state === 49 /* AfterStyle2 */) {
stateAfterStyle2(this, c);
}
else if (this._state === 50 /* AfterStyle3 */) {
stateAfterStyle3(this, c);
}
else if (this._state === 51 /* AfterStyle4 */) {
this.stateAfterSpecialLast(c, 5);
}
else if (this._state === 52 /* BeforeSpecialT */) {
stateBeforeSpecialT(this, c);
}
else if (this._state === 54 /* BeforeTitle1 */) {
stateBeforeTitle1(this, c);
}
else if (this._state === 55 /* BeforeTitle2 */) {
stateBeforeTitle2(this, c);
}
else if (this._state === 56 /* BeforeTitle3 */) {
stateBeforeTitle3(this, c);
}
else if (this._state === 57 /* BeforeTitle4 */) {
this.stateBeforeSpecialLast(c, 4 /* Title */);
}
else if (this._state === 58 /* AfterTitle1 */) {
stateAfterTitle1(this, c);
}
else if (this._state === 59 /* AfterTitle2 */) {
stateAfterTitle2(this, c);
}
else if (this._state === 60 /* AfterTitle3 */) {
stateAfterTitle3(this, c);
}
else if (this._state === 61 /* AfterTitle4 */) {
this.stateAfterSpecialLast(c, 5);
}
else if (this._state === 17 /* InProcessingInstruction */) {
this.stateInProcessingInstruction(c);
}
else if (this._state === 64 /* InNamedEntity */) {
this.stateInNamedEntity(c);
}
else if (this._state === 23 /* BeforeCdata1 */) {
stateBeforeCdata1(this, c);
}
else if (this._state === 62 /* BeforeEntity */) {
stateBeforeEntity(this, c);
}
else if (this._state === 24 /* BeforeCdata2 */) {
stateBeforeCdata2(this, c);
}
else if (this._state === 25 /* BeforeCdata3 */) {
stateBeforeCdata3(this, c);
}
else if (this._state === 30 /* AfterCdata1 */) {
this.stateAfterCdata1(c);
}
else if (this._state === 31 /* AfterCdata2 */) {
this.stateAfterCdata2(c);
}
else if (this._state === 26 /* BeforeCdata4 */) {
stateBeforeCdata4(this, c);
}
else if (this._state === 27 /* BeforeCdata5 */) {
stateBeforeCdata5(this, c);
}
else if (this._state === 28 /* BeforeCdata6 */) {
this.stateBeforeCdata6(c);
}
else if (this._state === 66 /* InHexEntity */) {
this.stateInHexEntity(c);
}
else if (this._state === 65 /* InNumericEntity */) {
this.stateInNumericEntity(c);
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
}
else if (this._state === 63 /* BeforeNumericEntity */) {
stateBeforeNumericEntity(this, c);
}
else {
this.cbs.onerror(Error("unknown _state"), this._state);
}
this._index++;
}
this.cleanup();
};
Tokenizer.prototype.finish = function () {
// If there is remaining data, emit it in a reasonable way
if (this.sectionStart < this._index) {
this.handleTrailingData();
}
this.cbs.onend();
};
Tokenizer.prototype.handleTrailingData = function () {
var data = this.buffer.substr(this.sectionStart);
if (this._state === 29 /* InCdata */ ||
this._state === 30 /* AfterCdata1 */ ||
this._state === 31 /* AfterCdata2 */) {
this.cbs.oncdata(data);
}
else if (this._state === 19 /* InComment */ ||
this._state === 21 /* AfterComment1 */ ||
this._state === 22 /* AfterComment2 */) {
this.cbs.oncomment(data);
}
else if (this._state === 64 /* InNamedEntity */ && !this.xmlMode) {
this.parseLegacyEntity();
if (this.sectionStart < this._index) {
this._state = this.baseState;
this.handleTrailingData();
}
}
else if (this._state === 65 /* InNumericEntity */ && !this.xmlMode) {
this.decodeNumericEntity(2, 10, false);
if (this.sectionStart < this._index) {
this._state = this.baseState;
this.handleTrailingData();
}
}
else if (this._state === 66 /* InHexEntity */ && !this.xmlMode) {
this.decodeNumericEntity(3, 16, false);
if (this.sectionStart < this._index) {
this._state = this.baseState;
this.handleTrailingData();
}
}
else if (this._state !== 3 /* InTagName */ &&
this._state !== 8 /* BeforeAttributeName */ &&
this._state !== 11 /* BeforeAttributeValue */ &&
this._state !== 10 /* AfterAttributeName */ &&
this._state !== 9 /* InAttributeName */ &&
this._state !== 13 /* InAttributeValueSq */ &&
this._state !== 12 /* InAttributeValueDq */ &&
this._state !== 14 /* InAttributeValueNq */ &&
this._state !== 6 /* InClosingTagName */) {
this.cbs.ontext(data);
}
/*
* Else, ignore remaining data
* TODO add a way to remove current tag
*/
};
Tokenizer.prototype.getSection = function () {
return this.buffer.substring(this.sectionStart, this._index);
};
Tokenizer.prototype.emitToken = function (name) {
this.cbs[name](this.getSection());
this.sectionStart = -1;
};
Tokenizer.prototype.emitPartial = function (value) {
if (this.baseState !== 1 /* Text */) {
this.cbs.onattribdata(value); // TODO implement the new event
}
else {
this.cbs.ontext(value);
}
};
return Tokenizer;
}());
exports["default"] = Tokenizer;
/***/ }),
/***/ 1978:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __exportStar = (this && this.__exportStar) || function(m, exports) {
for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.RssHandler = exports.DefaultHandler = exports.DomUtils = exports.ElementType = exports.Tokenizer = exports.createDomStream = exports.parseDOM = exports.parseDocument = exports.DomHandler = exports.Parser = void 0;
var Parser_1 = __webpack_require__(8341);
Object.defineProperty(exports, "Parser", ({ enumerable: true, get: function () { return Parser_1.Parser; } }));
var domhandler_1 = __webpack_require__(7915);
Object.defineProperty(exports, "DomHandler", ({ enumerable: true, get: function () { return domhandler_1.DomHandler; } }));
Object.defineProperty(exports, "DefaultHandler", ({ enumerable: true, get: function () { return domhandler_1.DomHandler; } }));
// Helper methods
/**
* Parses the data, returns the resulting document.
*
* @param data The data that should be parsed.
* @param options Optional options for the parser and DOM builder.
*/
function parseDocument(data, options) {
var handler = new domhandler_1.DomHandler(undefined, options);
new Parser_1.Parser(handler, options).end(data);
return handler.root;
}
exports.parseDocument = parseDocument;
/**
* Parses data, returns an array of the root nodes.
*
* Note that the root nodes still have a `Document` node as their parent.
* Use `parseDocument` to get the `Document` node instead.
*
* @param data The data that should be parsed.
* @param options Optional options for the parser and DOM builder.
* @deprecated Use `parseDocument` instead.
*/
function parseDOM(data, options) {
return parseDocument(data, options).children;
}
exports.parseDOM = parseDOM;
/**
* Creates a parser instance, with an attached DOM handler.
*
* @param cb A callback that will be called once parsing has been completed.
* @param options Optional options for the parser and DOM builder.
* @param elementCb An optional callback that will be called every time a tag has been completed inside of the DOM.
*/
function createDomStream(cb, options, elementCb) {
var handler = new domhandler_1.DomHandler(cb, options, elementCb);
return new Parser_1.Parser(handler, options);
}
exports.createDomStream = createDomStream;
var Tokenizer_1 = __webpack_require__(6620);
Object.defineProperty(exports, "Tokenizer", ({ enumerable: true, get: function () { return __importDefault(Tokenizer_1).default; } }));
var ElementType = __importStar(__webpack_require__(9960));
exports.ElementType = ElementType;
/*
* All of the following exports exist for backwards-compatibility.
* They should probably be removed eventually.
*/
__exportStar(__webpack_require__(2469), exports);
exports.DomUtils = __importStar(__webpack_require__(9432));
var FeedHandler_1 = __webpack_require__(2469);
Object.defineProperty(exports, "RssHandler", ({ enumerable: true, get: function () { return FeedHandler_1.FeedHandler; } }));
/***/ }),
/***/ 3771:
/***/ ((module, __webpack_exports__, __webpack_require__) => {
"use strict";
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "Z": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(8081);
/* harmony import */ var _node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(3645);
/* harmony import */ var _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1__);
// Imports
var ___CSS_LOADER_EXPORT___ = _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1___default()((_node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0___default()));
// Module
___CSS_LOADER_EXPORT___.push([module.id, ".cp-modal-wrapper * {\n box-sizing: content-box;\n font-size: 12px;\n}\n.cp-tool .side-btn {\n width: 40px;\n position: fixed;\n left: 0;\n top: 50%;\n z-index: 9999;\n}\n.cp-tool .cp-btn {\n background: #1d7dfa;\n border: none;\n padding: 6px 10px;\n color: #fff;\n box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.25);\n cursor: pointer;\n border-radius: 2px;\n display: inline-block;\n}\n\n.cp-tool .cp-btn-default {\n border: 1px solid #d8d8d8;\n padding: 6px 10px;\n color: #333;\n cursor: pointer;\n border-radius: 2px;\n display: inline-block;\n}\n.cp-tool .copy-btn .cp-btn {\n margin-left: 10px;\n}\n.cp-tool code {\n overflow-x: auto;\n}\n.rich_media_title {\n font-size: 22px;\n line-height: 1.4;\n margin-bottom: 14px;\n color: #333;\n}\n.rich_media_meta_list em {\n font-style: normal;\n}\n.rich_media_meta_text {\n color: rgba(0, 0, 0, 0.3);\n}\n.wx_tap_link {\n color: #576b95;\n text-decoration: none;\n}\n.rich_media_meta {\n display: inline-block;\n vertical-align: middle;\n margin: 0 10px 10px 0;\n font-size: 15px;\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n}\n.preview-article-article-header {\n padding: 10px;\n}\n.preview-article-container,\n.preview-article-wrap {\n position: fixed;\n top: 0;\n left: 0;\n width: 100%;\n height: 100%;\n z-index: 99999;\n}\n.preview-article-mask {\n position: absolute;\n top: 0;\n left: 0;\n width: 100%;\n height: 100%;\n background-color: #000;\n opacity: 0.6;\n}\n.preview-article-close {\n display: inline-block;\n position: absolute;\n right: 100px;\n z-index: 999;\n background-color: #fff;\n}\n.preview-article-content-wrap {\n position: absolute;\n top: 50%;\n left: 50%;\n transform: translate3d(-50%, -50%, 0) scale(0.8);\n background-size: cover;\n height: 915px;\n width: 472px;\n}\n.preview-phone-wrapper {\n width: 340px;\n height: 650px;\n display: flex;\n justify-content: center;\n align-items: center;\n position: absolute;\n top: 50%;\n left: 50%;\n transform: translate3d(-50%, -50%, 0);\n}\n.cp-modal-wrap > * {\n box-sizing: border-box;\n}\n@media screen and (max-width: 1074px) {\n .preview-phone-wrapper {\n right: 217px;\n left: auto;\n }\n}\n@media screen and (max-width: 797px) {\n .preview-phone-wrapper {\n left: 230px;\n }\n}\n@media screen and (max-height: 760px) {\n .preview-phone-model {\n transform: scale(0.84);\n }\n}\n.preview-phone-model {\n background-size: cover;\n}\n.preview-phone-model_5_8 {\n background-image: url(\"https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/c40cddc7cf074625920a0c0781db6e17~tplv-k3u1fbpfcp-watermark.image?\");\n width: 309px;\n height: 666px;\n padding: 8px 10px;\n box-sizing: content-box;\n}\n.preview-article-wrapper_5_8 {\n border-radius: 38px;\n padding-top: 16px;\n padding-bottom: 32px;\n position: relative;\n}\n.preview-article-wrapper_5_8:after {\n position: absolute;\n content: \"\";\n width: 97px;\n height: 4px;\n bottom: 13px;\n left: 50%;\n border-radius: 72px;\n background-color: #000;\n transform: translateX(-50%);\n}\n.preview-article-content {\n text-align: center;\n top: 118px;\n position: relative;\n}\n.preview-article-wrapper {\n height: 617px;\n background: #fff;\n position: relative;\n}\n.preview-article-wrapper .preview-article-title {\n transition: background 0.3s ease, border-bottom 0.3s ease;\n background: #fff;\n padding: 0 20px;\n box-sizing: content-box;\n border-bottom: 1px solid #e8e8e8;\n display: flex;\n height: 44px;\n}\n.preview-article-wrapper .preview-article-title .preview-article-title-left {\n flex: 2;\n display: flex;\n justify-content: flex-start;\n align-items: center;\n}\n.preview-article-wrapper .preview-article-title .preview-article-title-right {\n flex: 2;\n display: flex;\n justify-content: flex-end;\n align-items: center;\n}\n.preview-article-wrapper\n .preview-article-title\n .preview-article-title-right\n img {\n margin-left: 14px;\n}\n.preview-article-wrapper .preview-article-title .preview-article-title-center {\n flex: 1;\n display: flex;\n justify-content: center;\n align-items: center;\n}\n.preview-article-wrapper\n .preview-article-title\n .preview-article-title-center\n img {\n height: 21px;\n}\n.preview-article-wrapper .preview-article-action-bar {\n position: absolute;\n display: flex;\n align-items: center;\n flex-shrink: 0;\n height: 32px;\n bottom: 32px;\n width: 100%;\n padding-left: 14px;\n padding-right: 10px;\n justify-content: space-between;\n border-top: 0.5px solid #e8e8e8;\n}\n.preview-article-wrapper\n .preview-article-action-bar\n .preview-action-bar-comment {\n flex-grow: 1;\n font-size: 10px;\n height: 24px;\n line-height: 24px;\n background: #f2f2f2;\n border-radius: 12px;\n margin-right: 10px;\n padding: 0 10px;\n}\n.preview-article-wrapper\n .preview-article-action-bar\n .preview-action-bar-comment\n img {\n width: 10px;\n height: 10px;\n margin-right: 4px;\n}\n.preview-article-wrapper\n .preview-article-action-bar\n .preview-action-bar-actions {\n display: flex;\n align-items: center;\n}\n.preview-article-wrapper\n .preview-article-action-bar\n .preview-action-bar-actions\n img {\n margin-right: 10px;\n width: 22px;\n height: 22px;\n}\n\n.preview-article-wrapper .preview-article-article_5_8 {\n border-bottom-right-radius: 38px;\n border-bottom-left-radius: 38px;\n overflow-y: auto;\n height: calc(100% - 10px);\n}\n\n.preview-article-wrapper_5_8 .preview-article-title {\n border-top-left-radius: 24px;\n border-top-right-radius: 24px;\n}\n.preview-toolbox {\n position: absolute;\n left: calc(100% + 3vw);\n max-height: calc(100vh - 80px);\n overflow-y: auto;\n width: 332px;\n top: 50%;\n transform: translateY(-50%);\n padding: 28px 20px;\n border-radius: 4px;\n background-color: #fff;\n transition: background 0.3s ease;\n}\n.preview-toolbox .tips-item {\n margin-bottom: 20px;\n padding-bottom: 20px;\n border-bottom: 1px solid #e8e8e8;\n}\n.preview-toolbox .tool-item {\n margin-bottom: 24px;\n display: flex;\n align-items: flex-start;\n}\n.preview-toolbox .tool-item:last-child {\n margin-bottom: 0;\n}\n.preview-toolbox .tool-item .tool-item-label {\n color: #666;\n font-size: 14px;\n margin-right: 16px;\n line-height: 20px;\n flex-shrink: 0;\n display: flex;\n align-items: center;\n}\n.preview-toolbox .tool-item .tool-item-label .toolbox-hint-icon {\n margin-left: 3px;\n width: 13px;\n height: 13px;\n}\n.preview-toolbox .toolbox-select {\n display: grid;\n grid-template-columns: repeat(3, 1fr);\n gap: 10px;\n}\n.preview-toolbox .toolbox-select .toolbox-option {\n width: 74px;\n height: 24px;\n line-height: 24px;\n font-size: 12px;\n color: #222;\n text-align: center;\n border: 1px solid #d8d8d8;\n border-radius: 3px;\n cursor: pointer;\n transition: all 0.3s;\n}\n.preview-toolbox .toolbox-select .toolbox-option:hover {\n border-color: #999;\n}\n.preview-toolbox .toolbox-select .toolbox-option.active {\n border: none;\n color: #fff;\n background-color: #1d7dfa;\n}\n.preview-toolbox .toolbox-select .toolbox-option.active:hover {\n background-color: #1d7dfa;\n}\n\n.preview-toolbox .toolbox-qr {\n display: flex;\n align-items: center;\n justify-content: flex-start;\n}\n.preview-toolbox .toolbox-hint {\n margin-top: 4px;\n text-align: center;\n color: #222;\n font-size: 12px;\n display: flex;\n align-items: center;\n}\n.preview-toolbox .toolbox-hint .toolbox-hint-highlight {\n color: #f04142;\n}\n.preview-toolbox .toolbox-hint .toolbox-hint-icon {\n margin-left: 2px;\n width: 14px;\n height: 14px;\n}\n.preview-toolbox .toolbox-description {\n font-size: 12px;\n color: rgba(32, 32, 32, 0.5);\n}\n.preview-toolbox .preview-title {\n margin-top: -8px;\n padding-top: 16px;\n border-top: 1px solid #e8e8e8;\n transition: border-top-color 0.3s ease;\n}\n.preview-toolbox .preview-title-list {\n margin: 0 -8px;\n}\n.preview-toolbox .preview-title-tip {\n color: #666;\n margin-bottom: 4px;\n}\n.preview-toolbox .preview-title-item {\n padding: 6px 8px;\n border-radius: 3px;\n transition: all 0.3s ease;\n display: flex;\n justify-content: space-between;\n align-items: flex-start;\n}\n.preview-toolbox .preview-title-item.selected,\n.preview-toolbox .preview-title-item:hover {\n background: #f5f5f5;\n}\n.preview-toolbox .preview-title-item-txt {\n word-break: break-all;\n}\n.preview-toolbox .preview-title-item-btn {\n flex-shrink: 0;\n margin-left: 14px;\n}\n", ""]);
// Exports
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (___CSS_LOADER_EXPORT___);
/***/ }),
/***/ 3404:
/***/ ((module, __webpack_exports__, __webpack_require__) => {
"use strict";
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "Z": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(8081);
/* harmony import */ var _node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(3645);
/* harmony import */ var _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1__);
// Imports
var ___CSS_LOADER_EXPORT___ = _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1___default()((_node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0___default()));
// Module
___CSS_LOADER_EXPORT___.push([module.id, "/*默认样式，最佳实践*/\n/* name:base */\n/*全局属性*/\n#nice {\n font-size: 16px;\n color: black;\n padding: 0 10px;\n line-height: 1.6;\n word-spacing: 0px;\n letter-spacing: 0px;\n word-break: break-word;\n word-wrap: break-word;\n text-align: left;\n font-family: Optima-Regular, Optima, PingFangSC-light, PingFangTC-light,\n \"PingFang SC\", Cambria, Cochin, Georgia, Times, \"Times New Roman\", serif;\n /* margin-top: -10px; 解决开头空隙过大问题*/\n}\n\n/*段落*/\n#nice p {\n font-size: 16px;\n padding-top: 8px;\n padding-bottom: 8px;\n margin: 0;\n line-height: 26px;\n color: black;\n}\n\n/*标题*/\n#nice h1,\n#nice h2,\n#nice h3,\n#nice h4,\n#nice h5,\n#nice h6 {\n margin-top: 30px;\n margin-bottom: 15px;\n padding: 0px;\n font-weight: bold;\n color: black;\n}\n#nice h1 {\n font-size: 24px;\n}\n#nice h2 {\n font-size: 22px;\n}\n#nice h3 {\n font-size: 20px;\n}\n#nice h4 {\n font-size: 18px;\n}\n#nice h5 {\n font-size: 16px;\n}\n#nice h6 {\n font-size: 16px;\n}\n\n#nice h1 .prefix,\n#nice h2 .prefix,\n#nice h3 .prefix,\n#nice h4 .prefix,\n#nice h5 .prefix,\n#nice h6 .prefix {\n display: none;\n}\n\n#nice h1 .suffix #nice h2 .suffix,\n#nice h3 .suffix,\n#nice h4 .suffix,\n#nice h5 .suffix,\n#nice h6 .suffix {\n display: none;\n}\n\n/*列表*/\n#nice ul,\n#nice ol {\n margin-top: 8px;\n margin-bottom: 8px;\n padding-left: 25px;\n color: black;\n}\n#nice ul {\n list-style-type: disc;\n}\n#nice ul ul {\n list-style-type: square;\n}\n\n#nice ol {\n list-style-type: decimal;\n}\n\n#nice li section {\n margin-top: 5px;\n margin-bottom: 5px;\n line-height: 26px;\n text-align: left;\n color: rgb(1, 1, 1); /* 只要是纯黑色微信编辑器就会把color这个属性吞掉。。。*/\n font-weight: 500;\n}\n\n/*引用*/\n#nice blockquote {\n margin: 0;\n border: none;\n}\n\n#nice .multiquote-1 {\n display: block;\n font-size: 0.9em;\n overflow: auto;\n overflow-scrolling: touch;\n border-left: 3px solid rgba(0, 0, 0, 0.4);\n background: rgba(0, 0, 0, 0.05);\n color: #6a737d;\n padding-top: 10px;\n padding-bottom: 10px;\n padding-left: 20px;\n padding-right: 10px;\n margin-bottom: 20px;\n margin-top: 20px;\n}\n\n#nice .multiquote-1 p {\n margin: 0px;\n color: black;\n line-height: 26px;\n}\n\n#nice .multiquote-2 {\n box-shadow: 1px 1px 10px rgba(0, 0, 0, 0.2);\n padding: 20px;\n margin-bottom: 20px;\n margin-top: 20px;\n}\n\n#nice .multiquote-3 {\n box-shadow: 1px 1px 10px rgba(0, 0, 0, 0.2);\n padding: 20px;\n margin-bottom: 20px;\n margin-top: 20px;\n}\n\n#nice .multiquote-3 p {\n text-align: center;\n}\n\n#nice .multiquote-3 h3 {\n text-align: center;\n}\n\n#nice .table-of-contents a {\n border: none;\n color: black;\n font-weight: normal;\n}\n\n/*链接*/\n#nice a {\n text-decoration: none;\n color: #1e6bb8;\n word-wrap: break-word;\n font-weight: bold;\n border-bottom: 1px solid #1e6bb8;\n}\n\n/*加粗*/\n#nice strong {\n font-weight: bold;\n color: black;\n}\n\n/*斜体*/\n#nice em {\n font-style: italic;\n color: black;\n}\n\n/*加粗斜体*/\n#nice em strong {\n font-weight: bold;\n color: black;\n}\n\n/*删除线*/\n#nice del {\n font-style: italic;\n color: black;\n}\n\n/*分隔线*/\n#nice hr {\n height: 1px;\n margin: 0;\n margin-top: 10px;\n margin-bottom: 10px;\n border: none;\n border-top: 1px solid black;\n}\n\n/*代码块*/\n#nice pre {\n margin-top: 10px;\n margin-bottom: 10px;\n}\n#nice pre code {\n color: #abb2bf;\n display: -webkit-box;\n font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;\n border-radius: 0px;\n font-size: 12px;\n -webkit-overflow-scrolling: touch;\n}\n#nice pre code span {\n line-height: 26px;\n}\n\n/*行内代码*/\n#nice p code,\n#nice li code {\n font-size: 14px;\n word-wrap: break-word;\n padding: 2px 4px;\n border-radius: 4px;\n margin: 0 2px;\n color: #1e6bb8;\n background-color: rgba(27, 31, 35, 0.05);\n font-family: Operator Mono, Consolas, Monaco, Menlo, monospace;\n word-break: break-all;\n}\n\n/*图片*/\n#nice img {\n display: block;\n margin: 0 auto;\n max-width: 100%;\n}\n\n/*图片*/\n#nice figure {\n margin: 0;\n margin-top: 10px;\n margin-bottom: 10px;\n}\n\n/*图片描述文字*/\n#nice figcaption {\n margin-top: 5px;\n text-align: center;\n color: #888;\n font-size: 14px;\n}\n\n/*表格容器 */\n#nice .table-container {\n overflow-x: auto;\n}\n\n/*表格*/\n#nice table {\n display: table;\n text-align: left;\n}\n#nice tbody {\n border: 0;\n}\n\n#nice table tr {\n border: 0;\n border-top: 1px solid #ccc;\n background-color: white;\n}\n\n#nice table tr:nth-child(2n) {\n background-color: #f8f8f8;\n}\n\n#nice table tr th,\n#nice table tr td {\n font-size: 16px;\n border: 1px solid #ccc;\n padding: 5px 10px;\n text-align: left;\n}\n\n#nice table tr th {\n font-weight: bold;\n background-color: #f0f0f0;\n}\n\n/* 表格最小列宽4个汉字 */\n#nice table tr th:nth-of-type(n),\n#nice table tr td:nth-of-type(n) {\n min-width: 85px;\n}\n\n#nice .footnote-word {\n color: #1e6bb8;\n font-weight: bold;\n}\n\n#nice .footnote-ref {\n color: #1e6bb8;\n font-weight: bold;\n}\n\n#nice .footnote-item {\n display: flex;\n}\n\n#nice .footnote-num {\n display: inline;\n width: 10%; /*神奇，50px就不可以*/\n background: none;\n font-size: 80%;\n opacity: 0.6;\n line-height: 26px;\n font-family: ptima-Regular, Optima, PingFangSC-light, PingFangTC-light,\n \"PingFang SC\", Cambria, Cochin, Georgia, Times, \"Times New Roman\", serif;\n}\n\n#nice .footnote-item p {\n display: inline;\n font-size: 14px;\n width: 90%;\n padding: 0px;\n margin: 0;\n line-height: 26px;\n color: black;\n word-break: break-all;\n width: calc(100%-50);\n}\n\n#nice sub,\nsup {\n line-height: 0;\n}\n\n#nice .footnotes-sep:before {\n content: \"参考资料\";\n display: block;\n}\n\n/* 解决公式问题 */\n#nice .block-equation {\n display: block;\n text-align: center;\n overflow: auto;\n display: block;\n -webkit-overflow-scrolling: touch;\n}\n\n#nice .block-equation svg {\n max-width: 300% !important;\n -webkit-overflow-scrolling: touch;\n}\n\n#nice .inline-equation {\n}\n\n#nice .inline-equation svg {\n}\n\n#nice .imageflow-layer1 {\n margin-top: 1em;\n margin-bottom: 0.5em;\n white-space: normal;\n border: 0px none;\n padding: 0px;\n overflow: hidden;\n}\n\n#nice .imageflow-layer2 {\n white-space: nowrap;\n width: 100%;\n overflow-x: scroll;\n}\n\n#nice .imageflow-layer3 {\n display: inline-block;\n word-wrap: break-word;\n white-space: normal;\n vertical-align: middle;\n width: 100%;\n}\n\n#nice .imageflow-img {\n display: inline-block;\n}\n\n#nice .imageflow-caption {\n text-align: center;\n margin-top: 0px;\n padding-top: 0px;\n color: #888;\n}\n\n#nice .nice-suffix-juejin-container {\n margin-top: 20px !important;\n}\n\n#nice figure a {\n border: none;\n}\n\n#nice figure a img {\n margin: 0px;\n}\n\n#nice figure {\n display: flex;\n flex-direction: column;\n justify-content: center;\n align-items: center;\n}\n\n/* 图片链接嵌套 */\n#nice figure a {\n display: flex;\n justify-content: center;\n align-items: center;\n}\n\n/* 图片链接嵌套，图片解释 */\n#nice figure a + figcaption {\n display: flex;\n justify-content: center;\n align-items: center;\n width: 100%;\n margin-top: -35px;\n background: rgba(0, 0, 0, 0.7);\n color: white;\n line-height: 35px;\n z-index: 20;\n}\n", ""]);
// Exports
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (___CSS_LOADER_EXPORT___);
/***/ }),
/***/ 7836:
/***/ ((module, __webpack_exports__, __webpack_require__) => {
"use strict";
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "Z": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/* harmony import */ var _node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(8081);
/* harmony import */ var _node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(3645);
/* harmony import */ var _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1__);
// Imports
var ___CSS_LOADER_EXPORT___ = _node_modules_css_loader_dist_runtime_api_js__WEBPACK_IMPORTED_MODULE_1___default()((_node_modules_css_loader_dist_runtime_noSourceMaps_js__WEBPACK_IMPORTED_MODULE_0___default()));
// Module
___CSS_LOADER_EXPORT___.push([module.id, "/*\n \n Atom One Dark by Daniel Gamage\n Original One Dark Syntax theme from https://github.com/atom/one-dark-syntax\n \n base: #282c34\n mono-1: #abb2bf\n mono-2: #818896\n mono-3: #5c6370\n hue-1: #56b6c2\n hue-2: #61aeee\n hue-3: #c678dd\n hue-4: #98c379\n hue-5: #e06c75\n hue-5-2: #be5046\n hue-6: #d19a66\n hue-6-2: #e6c07b\n \n */\n\n.hljs,\n.copyable {\n display: block;\n overflow-x: auto;\n padding: 16px;\n color: #abb2bf;\n background: #282c34;\n}\n\n.hljs-comment,\n.hljs-quote {\n color: #5c6370;\n font-style: italic;\n}\n\n.hljs-doctag,\n.hljs-keyword,\n.hljs-formula {\n color: #c678dd;\n}\n\n.hljs-section,\n.hljs-name,\n.hljs-selector-tag,\n.hljs-deletion,\n.hljs-subst {\n color: #e06c75;\n}\n\n.hljs-literal {\n color: #56b6c2;\n}\n\n.hljs-string,\n.hljs-regexp,\n.hljs-addition,\n.hljs-attribute,\n.hljs-meta-string {\n color: #98c379;\n}\n\n.hljs-built_in,\n.hljs-class .hljs-title {\n color: #e6c07b;\n}\n\n.hljs-attr,\n.hljs-variable,\n.hljs-template-variable,\n.hljs-type,\n.hljs-selector-class,\n.hljs-selector-attr,\n.hljs-selector-pseudo,\n.hljs-number {\n color: #d19a66;\n}\n\n.hljs-symbol,\n.hljs-bullet,\n.hljs-link,\n.hljs-meta,\n.hljs-selector-id,\n.hljs-title {\n color: #61aeee;\n}\n\n.hljs-emphasis {\n font-style: italic;\n}\n\n.hljs-strong {\n font-weight: bold;\n}\n\n.hljs-link {\n text-decoration: underline;\n}\n\n#nice .custom code {\n padding-top: 15px;\n background: #282c34;\n border-radius: 5px;\n}\n\n#nice .custom:before {\n content: \"\";\n display: block;\n background: url(https://files.mdnice.com/user/3441/876cad08-0422-409d-bb5a-08afec5da8ee.svg);\n height: 30px;\n width: 100%;\n background-size: 40px;\n background-repeat: no-repeat;\n background-color: #282c34;\n margin-bottom: -7px;\n border-radius: 5px;\n background-position: 10px 10px;\n}\n\n#nice .custom {\n border-radius: 5px;\n box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;\n}\n", ""]);
// Exports
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (___CSS_LOADER_EXPORT___);
/***/ }),
/***/ 3645:
/***/ ((module) => {
"use strict";
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
module.exports = function (cssWithMappingToString) {
var list = []; // return the list of modules as css string
list.toString = function toString() {
return this.map(function (item) {
var content = "";
var needLayer = typeof item[5] !== "undefined";
if (item[4]) {
content += "@supports (".concat(item[4], ") {");
}
if (item[2]) {
content += "@media ".concat(item[2], " {");
}
if (needLayer) {
content += "@layer".concat(item[5].length > 0 ? " ".concat(item[5]) : "", " {");
}
content += cssWithMappingToString(item);
if (needLayer) {
content += "}";
}
if (item[2]) {
content += "}";
}
if (item[4]) {
content += "}";
}
return content;
}).join("");
}; // import a list of modules into the list
list.i = function i(modules, media, dedupe, supports, layer) {
if (typeof modules === "string") {
modules = [[null, modules, undefined]];
}
var alreadyImportedModules = {};
if (dedupe) {
for (var k = 0; k < this.length; k++) {
var id = this[k][0];
if (id != null) {
alreadyImportedModules[id] = true;
}
}
}
for (var _k = 0; _k < modules.length; _k++) {
var item = [].concat(modules[_k]);
if (dedupe && alreadyImportedModules[item[0]]) {
continue;
}
if (typeof layer !== "undefined") {
if (typeof item[5] === "undefined") {
item[5] = layer;
} else {
item[1] = "@layer".concat(item[5].length > 0 ? " ".concat(item[5]) : "", " {").concat(item[1], "}");
item[5] = layer;
}
}
if (media) {
if (!item[2]) {
item[2] = media;
} else {
item[1] = "@media ".concat(item[2], " {").concat(item[1], "}");
item[2] = media;
}
}
if (supports) {
if (!item[4]) {
item[4] = "".concat(supports);
} else {
item[1] = "@supports (".concat(item[4], ") {").concat(item[1], "}");
item[4] = supports;
}
}
list.push(item);
}
};
return list;
};
/***/ }),
/***/ 8081:
/***/ ((module) => {
"use strict";
module.exports = function (i) {
return i[1];
};
/***/ }),
/***/ 996:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.attributeRules = void 0;
var boolbase_1 = __webpack_require__(1073);
/**
* All reserved characters in a regex, used for escaping.
*
* Taken from XRegExp, (c) 2007-2020 Steven Levithan under the MIT license
* https://github.com/slevithan/xregexp/blob/95eeebeb8fac8754d54eafe2b4743661ac1cf028/src/xregexp.js#L794
*/
var reChars = /[-[\]{}()*+?.,\\^$|#\s]/g;
function escapeRegex(value) {
return value.replace(reChars, "\\$&");
}
/**
* Attribute selectors
*/
exports.attributeRules = {
equals: function (next, data, _a) {
var adapter = _a.adapter;
var name = data.name;
var value = data.value;
if (data.ignoreCase) {
value = value.toLowerCase();
return function (elem) {
var attr = adapter.getAttributeValue(elem, name);
return (attr != null &&
attr.length === value.length &&
attr.toLowerCase() === value &&
next(elem));
};
}
return function (elem) {
return adapter.getAttributeValue(elem, name) === value && next(elem);
};
},
hyphen: function (next, data, _a) {
var adapter = _a.adapter;
var name = data.name;
var value = data.value;
var len = value.length;
if (data.ignoreCase) {
value = value.toLowerCase();
return function hyphenIC(elem) {
var attr = adapter.getAttributeValue(elem, name);
return (attr != null &&
(attr.length === len || attr.charAt(len) === "-") &&
attr.substr(0, len).toLowerCase() === value &&
next(elem));
};
}
return function hyphen(elem) {
var attr = adapter.getAttributeValue(elem, name);
return (attr != null &&
(attr.length === len || attr.charAt(len) === "-") &&
attr.substr(0, len) === value &&
next(elem));
};
},
element: function (next, _a, _b) {
var name = _a.name, value = _a.value, ignoreCase = _a.ignoreCase;
var adapter = _b.adapter;
if (/\s/.test(value)) {
return boolbase_1.falseFunc;
}
var regex = new RegExp("(?:^|\\s)".concat(escapeRegex(value), "(?:$|\\s)"), ignoreCase ? "i" : "");
return function element(elem) {
var attr = adapter.getAttributeValue(elem, name);
return (attr != null &&
attr.length >= value.length &&
regex.test(attr) &&
next(elem));
};
},
exists: function (next, _a, _b) {
var name = _a.name;
var adapter = _b.adapter;
return function (elem) { return adapter.hasAttrib(elem, name) && next(elem); };
},
start: function (next, data, _a) {
var adapter = _a.adapter;
var name = data.name;
var value = data.value;
var len = value.length;
if (len === 0) {
return boolbase_1.falseFunc;
}
if (data.ignoreCase) {
value = value.toLowerCase();
return function (elem) {
var attr = adapter.getAttributeValue(elem, name);
return (attr != null &&
attr.length >= len &&
attr.substr(0, len).toLowerCase() === value &&
next(elem));
};
}
return function (elem) {
var _a;
return !!((_a = adapter.getAttributeValue(elem, name)) === null || _a === void 0 ? void 0 : _a.startsWith(value)) &&
next(elem);
};
},
end: function (next, data, _a) {
var adapter = _a.adapter;
var name = data.name;
var value = data.value;
var len = -value.length;
if (len === 0) {
return boolbase_1.falseFunc;
}
if (data.ignoreCase) {
value = value.toLowerCase();
return function (elem) {
var _a;
return ((_a = adapter
.getAttributeValue(elem, name)) === null || _a === void 0 ? void 0 : _a.substr(len).toLowerCase()) === value && next(elem);
};
}
return function (elem) {
var _a;
return !!((_a = adapter.getAttributeValue(elem, name)) === null || _a === void 0 ? void 0 : _a.endsWith(value)) &&
next(elem);
};
},
any: function (next, data, _a) {
var adapter = _a.adapter;
var name = data.name, value = data.value;
if (value === "") {
return boolbase_1.falseFunc;
}
if (data.ignoreCase) {
var regex_1 = new RegExp(escapeRegex(value), "i");
return function anyIC(elem) {
var attr = adapter.getAttributeValue(elem, name);
return (attr != null &&
attr.length >= value.length &&
regex_1.test(attr) &&
next(elem));
};
}
return function (elem) {
var _a;
return !!((_a = adapter.getAttributeValue(elem, name)) === null || _a === void 0 ? void 0 : _a.includes(value)) &&
next(elem);
};
},
not: function (next, data, _a) {
var adapter = _a.adapter;
var name = data.name;
var value = data.value;
if (value === "") {
return function (elem) {
return !!adapter.getAttributeValue(elem, name) && next(elem);
};
}
else if (data.ignoreCase) {
value = value.toLowerCase();
return function (elem) {
var attr = adapter.getAttributeValue(elem, name);
return ((attr == null ||
attr.length !== value.length ||
attr.toLowerCase() !== value) &&
next(elem));
};
}
return function (elem) {
return adapter.getAttributeValue(elem, name) !== value && next(elem);
};
},
};
/***/ }),
/***/ 8866:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.compileToken = exports.compileUnsafe = exports.compile = void 0;
var css_what_1 = __webpack_require__(9751);
var boolbase_1 = __webpack_require__(1073);
var sort_1 = __importDefault(__webpack_require__(7353));
var procedure_1 = __webpack_require__(7177);
var general_1 = __webpack_require__(3621);
var subselects_1 = __webpack_require__(1768);
/**
* Compiles a selector to an executable function.
*
* @param selector Selector to compile.
* @param options Compilation options.
* @param context Optional context for the selector.
*/
function compile(selector, options, context) {
var next = compileUnsafe(selector, options, context);
return (0, subselects_1.ensureIsTag)(next, options.adapter);
}
exports.compile = compile;
function compileUnsafe(selector, options, context) {
var token = typeof selector === "string" ? (0, css_what_1.parse)(selector, options) : selector;
return compileToken(token, options, context);
}
exports.compileUnsafe = compileUnsafe;
function includesScopePseudo(t) {
return (t.type === "pseudo" &&
(t.name === "scope" ||
(Array.isArray(t.data) &&
t.data.some(function (data) { return data.some(includesScopePseudo); }))));
}
var DESCENDANT_TOKEN = { type: "descendant" };
var FLEXIBLE_DESCENDANT_TOKEN = {
type: "_flexibleDescendant",
};
var SCOPE_TOKEN = { type: "pseudo", name: "scope", data: null };
/*
* CSS 4 Spec (Draft): 3.3.1. Absolutizing a Scope-relative Selector
* http://www.w3.org/TR/selectors4/#absolutizing
*/
function absolutize(token, _a, context) {
var adapter = _a.adapter;
// TODO Use better check if the context is a document
var hasContext = !!(context === null || context === void 0 ? void 0 : context.every(function (e) {
var parent = adapter.isTag(e) && adapter.getParent(e);
return e === subselects_1.PLACEHOLDER_ELEMENT || (parent && adapter.isTag(parent));
}));
for (var _i = 0, token_1 = token; _i < token_1.length; _i++) {
var t = token_1[_i];
if (t.length > 0 && (0, procedure_1.isTraversal)(t[0]) && t[0].type !== "descendant") {
// Don't continue in else branch
}
else if (hasContext && !t.some(includesScopePseudo)) {
t.unshift(DESCENDANT_TOKEN);
}
else {
continue;
}
t.unshift(SCOPE_TOKEN);
}
}
function compileToken(token, options, context) {
var _a;
token = token.filter(function (t) { return t.length > 0; });
token.forEach(sort_1.default);
context = (_a = options.context) !== null && _a !== void 0 ? _a : context;
var isArrayContext = Array.isArray(context);
var finalContext = context && (Array.isArray(context) ? context : [context]);
absolutize(token, options, finalContext);
var shouldTestNextSiblings = false;
var query = token
.map(function (rules) {
if (rules.length >= 2) {
var first = rules[0], second = rules[1];
if (first.type !== "pseudo" || first.name !== "scope") {
// Ignore
}
else if (isArrayContext && second.type === "descendant") {
rules[1] = FLEXIBLE_DESCENDANT_TOKEN;
}
else if (second.type === "adjacent" ||
second.type === "sibling") {
shouldTestNextSiblings = true;
}
}
return compileRules(rules, options, finalContext);
})
.reduce(reduceRules, boolbase_1.falseFunc);
query.shouldTestNextSiblings = shouldTestNextSiblings;
return query;
}
exports.compileToken = compileToken;
function compileRules(rules, options, context) {
var _a;
return rules.reduce(function (previous, rule) {
return previous === boolbase_1.falseFunc
? boolbase_1.falseFunc
: (0, general_1.compileGeneralSelector)(previous, rule, options, context, compileToken);
}, (_a = options.rootFunc) !== null && _a !== void 0 ? _a : boolbase_1.trueFunc);
}
function reduceRules(a, b) {
if (b === boolbase_1.falseFunc || a === boolbase_1.trueFunc) {
return a;
}
if (a === boolbase_1.falseFunc || b === boolbase_1.trueFunc) {
return b;
}
return function combine(elem) {
return a(elem) || b(elem);
};
}
/***/ }),
/***/ 3621:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.compileGeneralSelector = void 0;
var attributes_1 = __webpack_require__(996);
var pseudo_selectors_1 = __webpack_require__(8677);
/*
* All available rules
*/
function compileGeneralSelector(next, selector, options, context, compileToken) {
var adapter = options.adapter, equals = options.equals;
switch (selector.type) {
case "pseudo-element":
throw new Error("Pseudo-elements are not supported by css-select");
case "attribute":
return attributes_1.attributeRules[selector.action](next, selector, options);
case "pseudo":
return (0, pseudo_selectors_1.compilePseudoSelector)(next, selector, options, context, compileToken);
// Tags
case "tag":
return function tag(elem) {
return adapter.getName(elem) === selector.name && next(elem);
};
// Traversal
case "descendant":
if (options.cacheResults === false ||
typeof WeakSet === "undefined") {
return function descendant(elem) {
var current = elem;
while ((current = adapter.getParent(current))) {
if (adapter.isTag(current) && next(current)) {
return true;
}
}
return false;
};
}
// @ts-expect-error `ElementNode` is not extending object
// eslint-disable-next-line no-case-declarations
var isFalseCache_1 = new WeakSet();
return function cachedDescendant(elem) {
var current = elem;
while ((current = adapter.getParent(current))) {
if (!isFalseCache_1.has(current)) {
if (adapter.isTag(current) && next(current)) {
return true;
}
isFalseCache_1.add(current);
}
}
return false;
};
case "_flexibleDescendant":
// Include element itself, only used while querying an array
return function flexibleDescendant(elem) {
var current = elem;
do {
if (adapter.isTag(current) && next(current))
return true;
} while ((current = adapter.getParent(current)));
return false;
};
case "parent":
return function parent(elem) {
return adapter
.getChildren(elem)
.some(function (elem) { return adapter.isTag(elem) && next(elem); });
};
case "child":
return function child(elem) {
var parent = adapter.getParent(elem);
return parent != null && adapter.isTag(parent) && next(parent);
};
case "sibling":
return function sibling(elem) {
var siblings = adapter.getSiblings(elem);
for (var i = 0; i < siblings.length; i++) {
var currentSibling = siblings[i];
if (equals(elem, currentSibling))
break;
if (adapter.isTag(currentSibling) && next(currentSibling)) {
return true;
}
}
return false;
};
case "adjacent":
return function adjacent(elem) {
var siblings = adapter.getSiblings(elem);
var lastElement;
for (var i = 0; i < siblings.length; i++) {
var currentSibling = siblings[i];
if (equals(elem, currentSibling))
break;
if (adapter.isTag(currentSibling)) {
lastElement = currentSibling;
}
}
return !!lastElement && next(lastElement);
};
case "universal":
return next;
}
}
exports.compileGeneralSelector = compileGeneralSelector;
/***/ }),
/***/ 5366:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.aliases = exports.pseudos = exports.filters = exports.is = exports.selectOne = exports.selectAll = exports.prepareContext = exports._compileToken = exports._compileUnsafe = exports.compile = void 0;
var DomUtils = __importStar(__webpack_require__(9432));
var boolbase_1 = __webpack_require__(1073);
var compile_1 = __webpack_require__(8866);
var subselects_1 = __webpack_require__(1768);
var defaultEquals = function (a, b) { return a === b; };
var defaultOptions = {
adapter: DomUtils,
equals: defaultEquals,
};
function convertOptionFormats(options) {
var _a, _b, _c, _d;
/*
* We force one format of options to the other one.
*/
// @ts-expect-error Default options may have incompatible `Node` / `ElementNode`.
var opts = options !== null && options !== void 0 ? options : defaultOptions;
// @ts-expect-error Same as above.
(_a = opts.adapter) !== null && _a !== void 0 ? _a : (opts.adapter = DomUtils);
// @ts-expect-error `equals` does not exist on `Options`
(_b = opts.equals) !== null && _b !== void 0 ? _b : (opts.equals = (_d = (_c = opts.adapter) === null || _c === void 0 ? void 0 : _c.equals) !== null && _d !== void 0 ? _d : defaultEquals);
return opts;
}
function wrapCompile(func) {
return function addAdapter(selector, options, context) {
var opts = convertOptionFormats(options);
return func(selector, opts, context);
};
}
/**
* Compiles the query, returns a function.
*/
exports.compile = wrapCompile(compile_1.compile);
exports._compileUnsafe = wrapCompile(compile_1.compileUnsafe);
exports._compileToken = wrapCompile(compile_1.compileToken);
function getSelectorFunc(searchFunc) {
return function select(query, elements, options) {
var opts = convertOptionFormats(options);
if (typeof query !== "function") {
query = (0, compile_1.compileUnsafe)(query, opts, elements);
}
var filteredElements = prepareContext(elements, opts.adapter, query.shouldTestNextSiblings);
return searchFunc(query, filteredElements, opts);
};
}
function prepareContext(elems, adapter, shouldTestNextSiblings) {
if (shouldTestNextSiblings === void 0) { shouldTestNextSiblings = false; }
/*
* Add siblings if the query requires them.
* See https://github.com/fb55/css-select/pull/43#issuecomment-225414692
*/
if (shouldTestNextSiblings) {
elems = appendNextSiblings(elems, adapter);
}
return Array.isArray(elems)
? adapter.removeSubsets(elems)
: adapter.getChildren(elems);
}
exports.prepareContext = prepareContext;
function appendNextSiblings(elem, adapter) {
// Order matters because jQuery seems to check the children before the siblings
var elems = Array.isArray(elem) ? elem.slice(0) : [elem];
var elemsLength = elems.length;
for (var i = 0; i < elemsLength; i++) {
var nextSiblings = (0, subselects_1.getNextSiblings)(elems[i], adapter);
elems.push.apply(elems, nextSiblings);
}
return elems;
}
/**
* @template Node The generic Node type for the DOM adapter being used.
* @template ElementNode The Node type for elements for the DOM adapter being used.
* @param elems Elements to query. If it is an element, its children will be queried..
* @param query can be either a CSS selector string or a compiled query function.
* @param [options] options for querying the document.
* @see compile for supported selector queries.
* @returns All matching elements.
*
*/
exports.selectAll = getSelectorFunc(function (query, elems, options) {
return query === boolbase_1.falseFunc || !elems || elems.length === 0
? []
: options.adapter.findAll(query, elems);
});
/**
* @template Node The generic Node type for the DOM adapter being used.
* @template ElementNode The Node type for elements for the DOM adapter being used.
* @param elems Elements to query. If it is an element, its children will be queried..
* @param query can be either a CSS selector string or a compiled query function.
* @param [options] options for querying the document.
* @see compile for supported selector queries.
* @returns the first match, or null if there was no match.
*/
exports.selectOne = getSelectorFunc(function (query, elems, options) {
return query === boolbase_1.falseFunc || !elems || elems.length === 0
? null
: options.adapter.findOne(query, elems);
});
/**
* Tests whether or not an element is matched by query.
*
* @template Node The generic Node type for the DOM adapter being used.
* @template ElementNode The Node type for elements for the DOM adapter being used.
* @param elem The element to test if it matches the query.
* @param query can be either a CSS selector string or a compiled query function.
* @param [options] options for querying the document.
* @see compile for supported selector queries.
* @returns
*/
function is(elem, query, options) {
var opts = convertOptionFormats(options);
return (typeof query === "function" ? query : (0, compile_1.compile)(query, opts))(elem);
}
exports.is = is;
/**
* Alias for selectAll(query, elems, options).
* @see [compile] for supported selector queries.
*/
exports["default"] = exports.selectAll;
// Export filters, pseudos and aliases to allow users to supply their own.
var pseudo_selectors_1 = __webpack_require__(8677);
Object.defineProperty(exports, "filters", ({ enumerable: true, get: function () { return pseudo_selectors_1.filters; } }));
Object.defineProperty(exports, "pseudos", ({ enumerable: true, get: function () { return pseudo_selectors_1.pseudos; } }));
Object.defineProperty(exports, "aliases", ({ enumerable: true, get: function () { return pseudo_selectors_1.aliases; } }));
/***/ }),
/***/ 7177:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.isTraversal = exports.procedure = void 0;
exports.procedure = {
universal: 50,
tag: 30,
attribute: 1,
pseudo: 0,
"pseudo-element": 0,
descendant: -1,
child: -1,
parent: -1,
sibling: -1,
adjacent: -1,
_flexibleDescendant: -1,
};
function isTraversal(t) {
return exports.procedure[t.type] < 0;
}
exports.isTraversal = isTraversal;
/***/ }),
/***/ 2968:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.aliases = void 0;
/**
* Aliases are pseudos that are expressed as selectors.
*/
exports.aliases = {
// Links
"any-link": ":is(a, area, link)[href]",
link: ":any-link:not(:visited)",
// Forms
// https://html.spec.whatwg.org/multipage/scripting.html#disabled-elements
disabled: ":is(\n :is(button, input, select, textarea, optgroup, option)[disabled],\n optgroup[disabled] > option,\n fieldset[disabled]:not(fieldset[disabled] legend:first-of-type *)\n )",
enabled: ":not(:disabled)",
checked: ":is(:is(input[type=radio], input[type=checkbox])[checked], option:selected)",
required: ":is(input, select, textarea)[required]",
optional: ":is(input, select, textarea):not([required])",
// JQuery extensions
// https://html.spec.whatwg.org/multipage/form-elements.html#concept-option-selectedness
selected: "option:is([selected], select:not([multiple]):not(:has(> option[selected])) > :first-of-type)",
checkbox: "[type=checkbox]",
file: "[type=file]",
password: "[type=password]",
radio: "[type=radio]",
reset: "[type=reset]",
image: "[type=image]",
submit: "[type=submit]",
parent: ":not(:empty)",
header: ":is(h1, h2, h3, h4, h5, h6)",
button: ":is(button, input[type=button])",
input: ":is(input, textarea, select, button)",
text: "input:is(:not([type!='']), [type=text])",
};
/***/ }),
/***/ 7689:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.filters = void 0;
var nth_check_1 = __importDefault(__webpack_require__(7540));
var boolbase_1 = __webpack_require__(1073);
function getChildFunc(next, adapter) {
return function (elem) {
var parent = adapter.getParent(elem);
return parent != null && adapter.isTag(parent) && next(elem);
};
}
exports.filters = {
contains: function (next, text, _a) {
var adapter = _a.adapter;
return function contains(elem) {
return next(elem) && adapter.getText(elem).includes(text);
};
},
icontains: function (next, text, _a) {
var adapter = _a.adapter;
var itext = text.toLowerCase();
return function icontains(elem) {
return (next(elem) &&
adapter.getText(elem).toLowerCase().includes(itext));
};
},
// Location specific methods
"nth-child": function (next, rule, _a) {
var adapter = _a.adapter, equals = _a.equals;
var func = (0, nth_check_1.default)(rule);
if (func === boolbase_1.falseFunc)
return boolbase_1.falseFunc;
if (func === boolbase_1.trueFunc)
return getChildFunc(next, adapter);
return function nthChild(elem) {
var siblings = adapter.getSiblings(elem);
var pos = 0;
for (var i = 0; i < siblings.length; i++) {
if (equals(elem, siblings[i]))
break;
if (adapter.isTag(siblings[i])) {
pos++;
}
}
return func(pos) && next(elem);
};
},
"nth-last-child": function (next, rule, _a) {
var adapter = _a.adapter, equals = _a.equals;
var func = (0, nth_check_1.default)(rule);
if (func === boolbase_1.falseFunc)
return boolbase_1.falseFunc;
if (func === boolbase_1.trueFunc)
return getChildFunc(next, adapter);
return function nthLastChild(elem) {
var siblings = adapter.getSiblings(elem);
var pos = 0;
for (var i = siblings.length - 1; i >= 0; i--) {
if (equals(elem, siblings[i]))
break;
if (adapter.isTag(siblings[i])) {
pos++;
}
}
return func(pos) && next(elem);
};
},
"nth-of-type": function (next, rule, _a) {
var adapter = _a.adapter, equals = _a.equals;
var func = (0, nth_check_1.default)(rule);
if (func === boolbase_1.falseFunc)
return boolbase_1.falseFunc;
if (func === boolbase_1.trueFunc)
return getChildFunc(next, adapter);
return function nthOfType(elem) {
var siblings = adapter.getSiblings(elem);
var pos = 0;
for (var i = 0; i < siblings.length; i++) {
var currentSibling = siblings[i];
if (equals(elem, currentSibling))
break;
if (adapter.isTag(currentSibling) &&
adapter.getName(currentSibling) === adapter.getName(elem)) {
pos++;
}
}
return func(pos) && next(elem);
};
},
"nth-last-of-type": function (next, rule, _a) {
var adapter = _a.adapter, equals = _a.equals;
var func = (0, nth_check_1.default)(rule);
if (func === boolbase_1.falseFunc)
return boolbase_1.falseFunc;
if (func === boolbase_1.trueFunc)
return getChildFunc(next, adapter);
return function nthLastOfType(elem) {
var siblings = adapter.getSiblings(elem);
var pos = 0;
for (var i = siblings.length - 1; i >= 0; i--) {
var currentSibling = siblings[i];
if (equals(elem, currentSibling))
break;
if (adapter.isTag(currentSibling) &&
adapter.getName(currentSibling) === adapter.getName(elem)) {
pos++;
}
}
return func(pos) && next(elem);
};
},
// TODO determine the actual root element
root: function (next, _rule, _a) {
var adapter = _a.adapter;
return function (elem) {
var parent = adapter.getParent(elem);
return (parent == null || !adapter.isTag(parent)) && next(elem);
};
},
scope: function (next, rule, options, context) {
var equals = options.equals;
if (!context || context.length === 0) {
// Equivalent to :root
return exports.filters.root(next, rule, options);
}
if (context.length === 1) {
// NOTE: can't be unpacked, as :has uses this for side-effects
return function (elem) { return equals(context[0], elem) && next(elem); };
}
return function (elem) { return context.includes(elem) && next(elem); };
},
hover: dynamicStatePseudo("isHovered"),
visited: dynamicStatePseudo("isVisited"),
active: dynamicStatePseudo("isActive"),
};
/**
* Dynamic state pseudos. These depend on optional Adapter methods.
*
* @param name The name of the adapter method to call.
* @returns Pseudo for the `filters` object.
*/
function dynamicStatePseudo(name) {
return function dynamicPseudo(next, _rule, _a) {
var adapter = _a.adapter;
var func = adapter[name];
if (typeof func !== "function") {
return boolbase_1.falseFunc;
}
return function active(elem) {
return func(elem) && next(elem);
};
};
}
/***/ }),
/***/ 8677:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.compilePseudoSelector = exports.aliases = exports.pseudos = exports.filters = void 0;
/*
* Pseudo selectors
*
* Pseudo selectors are available in three forms:
*
* 1. Filters are called when the selector is compiled and return a function
* that has to return either false, or the results of `next()`.
* 2. Pseudos are called on execution. They have to return a boolean.
* 3. Subselects work like filters, but have an embedded selector that will be run separately.
*
* Filters are great if you want to do some pre-processing, or change the call order
* of `next()` and your code.
* Pseudos should be used to implement simple checks.
*/
var boolbase_1 = __webpack_require__(1073);
var css_what_1 = __webpack_require__(9751);
var filters_1 = __webpack_require__(7689);
Object.defineProperty(exports, "filters", ({ enumerable: true, get: function () { return filters_1.filters; } }));
var pseudos_1 = __webpack_require__(7221);
Object.defineProperty(exports, "pseudos", ({ enumerable: true, get: function () { return pseudos_1.pseudos; } }));
var aliases_1 = __webpack_require__(2968);
Object.defineProperty(exports, "aliases", ({ enumerable: true, get: function () { return aliases_1.aliases; } }));
var subselects_1 = __webpack_require__(1768);
function compilePseudoSelector(next, selector, options, context, compileToken) {
var name = selector.name, data = selector.data;
if (Array.isArray(data)) {
return subselects_1.subselects[name](next, data, options, context, compileToken);
}
if (name in aliases_1.aliases) {
if (data != null) {
throw new Error("Pseudo ".concat(name, " doesn't have any arguments"));
}
// The alias has to be parsed here, to make sure options are respected.
var alias = (0, css_what_1.parse)(aliases_1.aliases[name], options);
return subselects_1.subselects.is(next, alias, options, context, compileToken);
}
if (name in filters_1.filters) {
return filters_1.filters[name](next, data, options, context);
}
if (name in pseudos_1.pseudos) {
var pseudo_1 = pseudos_1.pseudos[name];
(0, pseudos_1.verifyPseudoArgs)(pseudo_1, name, data);
return pseudo_1 === boolbase_1.falseFunc
? boolbase_1.falseFunc
: next === boolbase_1.trueFunc
? function (elem) { return pseudo_1(elem, options, data); }
: function (elem) { return pseudo_1(elem, options, data) && next(elem); };
}
throw new Error("unmatched pseudo-class :".concat(name));
}
exports.compilePseudoSelector = compilePseudoSelector;
/***/ }),
/***/ 7221:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.verifyPseudoArgs = exports.pseudos = void 0;
// While filters are precompiled, pseudos get called when they are needed
exports.pseudos = {
empty: function (elem, _a) {
var adapter = _a.adapter;
return !adapter.getChildren(elem).some(function (elem) {
// FIXME: `getText` call is potentially expensive.
return adapter.isTag(elem) || adapter.getText(elem) !== "";
});
},
"first-child": function (elem, _a) {
var adapter = _a.adapter, equals = _a.equals;
var firstChild = adapter
.getSiblings(elem)
.find(function (elem) { return adapter.isTag(elem); });
return firstChild != null && equals(elem, firstChild);
},
"last-child": function (elem, _a) {
var adapter = _a.adapter, equals = _a.equals;
var siblings = adapter.getSiblings(elem);
for (var i = siblings.length - 1; i >= 0; i--) {
if (equals(elem, siblings[i]))
return true;
if (adapter.isTag(siblings[i]))
break;
}
return false;
},
"first-of-type": function (elem, _a) {
var adapter = _a.adapter, equals = _a.equals;
var siblings = adapter.getSiblings(elem);
var elemName = adapter.getName(elem);
for (var i = 0; i < siblings.length; i++) {
var currentSibling = siblings[i];
if (equals(elem, currentSibling))
return true;
if (adapter.isTag(currentSibling) &&
adapter.getName(currentSibling) === elemName) {
break;
}
}
return false;
},
"last-of-type": function (elem, _a) {
var adapter = _a.adapter, equals = _a.equals;
var siblings = adapter.getSiblings(elem);
var elemName = adapter.getName(elem);
for (var i = siblings.length - 1; i >= 0; i--) {
var currentSibling = siblings[i];
if (equals(elem, currentSibling))
return true;
if (adapter.isTag(currentSibling) &&
adapter.getName(currentSibling) === elemName) {
break;
}
}
return false;
},
"only-of-type": function (elem, _a) {
var adapter = _a.adapter, equals = _a.equals;
var elemName = adapter.getName(elem);
return adapter
.getSiblings(elem)
.every(function (sibling) {
return equals(elem, sibling) ||
!adapter.isTag(sibling) ||
adapter.getName(sibling) !== elemName;
});
},
"only-child": function (elem, _a) {
var adapter = _a.adapter, equals = _a.equals;
return adapter
.getSiblings(elem)
.every(function (sibling) { return equals(elem, sibling) || !adapter.isTag(sibling); });
},
};
function verifyPseudoArgs(func, name, subselect) {
if (subselect === null) {
if (func.length > 2) {
throw new Error("pseudo-selector :".concat(name, " requires an argument"));
}
}
else if (func.length === 2) {
throw new Error("pseudo-selector :".concat(name, " doesn't have any arguments"));
}
}
exports.verifyPseudoArgs = verifyPseudoArgs;
/***/ }),
/***/ 1768:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.subselects = exports.getNextSiblings = exports.ensureIsTag = exports.PLACEHOLDER_ELEMENT = void 0;
var boolbase_1 = __webpack_require__(1073);
var procedure_1 = __webpack_require__(7177);
/** Used as a placeholder for :has. Will be replaced with the actual element. */
exports.PLACEHOLDER_ELEMENT = {};
function ensureIsTag(next, adapter) {
if (next === boolbase_1.falseFunc)
return boolbase_1.falseFunc;
return function (elem) { return adapter.isTag(elem) && next(elem); };
}
exports.ensureIsTag = ensureIsTag;
function getNextSiblings(elem, adapter) {
var siblings = adapter.getSiblings(elem);
if (siblings.length <= 1)
return [];
var elemIndex = siblings.indexOf(elem);
if (elemIndex < 0 || elemIndex === siblings.length - 1)
return [];
return siblings.slice(elemIndex + 1).filter(adapter.isTag);
}
exports.getNextSiblings = getNextSiblings;
var is = function (next, token, options, context, compileToken) {
var opts = {
xmlMode: !!options.xmlMode,
adapter: options.adapter,
equals: options.equals,
};
var func = compileToken(token, opts, context);
return function (elem) { return func(elem) && next(elem); };
};
/*
* :not, :has, :is, :matches and :where have to compile selectors
* doing this in src/pseudos.ts would lead to circular dependencies,
* so we add them here
*/
exports.subselects = {
is: is,
/**
* `:matches` and `:where` are aliases for `:is`.
*/
matches: is,
where: is,
not: function (next, token, options, context, compileToken) {
var opts = {
xmlMode: !!options.xmlMode,
adapter: options.adapter,
equals: options.equals,
};
var func = compileToken(token, opts, context);
if (func === boolbase_1.falseFunc)
return next;
if (func === boolbase_1.trueFunc)
return boolbase_1.falseFunc;
return function not(elem) {
return !func(elem) && next(elem);
};
},
has: function (next, subselect, options, _context, compileToken) {
var adapter = options.adapter;
var opts = {
xmlMode: !!options.xmlMode,
adapter: adapter,
equals: options.equals,
};
// @ts-expect-error Uses an array as a pointer to the current element (side effects)
var context = subselect.some(function (s) {
return s.some(procedure_1.isTraversal);
})
? [exports.PLACEHOLDER_ELEMENT]
: undefined;
var compiled = compileToken(subselect, opts, context);
if (compiled === boolbase_1.falseFunc)
return boolbase_1.falseFunc;
if (compiled === boolbase_1.trueFunc) {
return function (elem) {
return adapter.getChildren(elem).some(adapter.isTag) && next(elem);
};
}
var hasElement = ensureIsTag(compiled, adapter);
var _a = compiled.shouldTestNextSiblings, shouldTestNextSiblings = _a === void 0 ? false : _a;
/*
* `shouldTestNextSiblings` will only be true if the query starts with
* a traversal (sibling or adjacent). That means we will always have a context.
*/
if (context) {
return function (elem) {
context[0] = elem;
var childs = adapter.getChildren(elem);
var nextElements = shouldTestNextSiblings
? __spreadArray(__spreadArray([], childs, true), getNextSiblings(elem, adapter), true) : childs;
return (next(elem) && adapter.existsOne(hasElement, nextElements));
};
}
return function (elem) {
return next(elem) &&
adapter.existsOne(hasElement, adapter.getChildren(elem));
};
},
};
/***/ }),
/***/ 7353:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
var procedure_1 = __webpack_require__(7177);
var attributes = {
exists: 10,
equals: 8,
not: 7,
start: 6,
end: 6,
any: 5,
hyphen: 4,
element: 4,
};
/**
* Sort the parts of the passed selector,
* as there is potential for optimization
* (some types of selectors are faster than others)
*
* @param arr Selector to sort
*/
function sortByProcedure(arr) {
var procs = arr.map(getProcedure);
for (var i = 1; i < arr.length; i++) {
var procNew = procs[i];
if (procNew < 0)
continue;
for (var j = i - 1; j >= 0 && procNew < procs[j]; j--) {
var token = arr[j + 1];
arr[j + 1] = arr[j];
arr[j] = token;
procs[j + 1] = procs[j];
procs[j] = procNew;
}
}
}
exports["default"] = sortByProcedure;
function getProcedure(token) {
var proc = procedure_1.procedure[token.type];
if (token.type === "attribute") {
proc = attributes[token.action];
if (proc === attributes.equals && token.name === "id") {
// Prefer ID selectors (eg. #ID)
proc = 9;
}
if (token.ignoreCase) {
/*
* IgnoreCase adds some overhead, prefer "normal" token
* this is a binary operation, to ensure it's still an int
*/
proc >>= 1;
}
}
else if (token.type === "pseudo") {
if (!token.data) {
proc = 3;
}
else if (token.name === "has" || token.name === "contains") {
proc = 0; // Expensive in any case
}
else if (Array.isArray(token.data)) {
// "matches" and "not"
proc = 0;
for (var i = 0; i < token.data.length; i++) {
// TODO better handling of complex selectors
if (token.data[i].length !== 1)
continue;
var cur = getProcedure(token.data[i][0]);
// Avoid executing :has or :contains
if (cur === 0) {
proc = 0;
break;
}
if (cur > proc)
proc = cur;
}
if (token.data.length > 1 && proc > 0)
proc -= 1;
}
else {
proc = 1;
}
}
return proc;
}
/***/ }),
/***/ 9751:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __exportStar = (this && this.__exportStar) || function(m, exports) {
for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.stringify = exports.parse = void 0;
__exportStar(__webpack_require__(675), exports);
var parse_1 = __webpack_require__(675);
Object.defineProperty(exports, "parse", ({ enumerable: true, get: function () { return __importDefault(parse_1).default; } }));
var stringify_1 = __webpack_require__(6868);
Object.defineProperty(exports, "stringify", ({ enumerable: true, get: function () { return __importDefault(stringify_1).default; } }));
/***/ }),
/***/ 675:
/***/ (function(__unused_webpack_module, exports) {
"use strict";
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.isTraversal = void 0;
var reName = /^[^\\#]?(?:\\(?:[\da-f]{1,6}\s?|.)|[\w\-\u00b0-\uFFFF])+/;
var reEscape = /\\([\da-f]{1,6}\s?|(\s)|.)/gi;
var actionTypes = new Map([
["~", "element"],
["^", "start"],
["$", "end"],
["*", "any"],
["!", "not"],
["|", "hyphen"],
]);
var Traversals = {
">": "child",
"<": "parent",
"~": "sibling",
"+": "adjacent",
};
var attribSelectors = {
"#": ["id", "equals"],
".": ["class", "element"],
};
// Pseudos, whose data property is parsed as well.
var unpackPseudos = new Set([
"has",
"not",
"matches",
"is",
"where",
"host",
"host-context",
]);
var traversalNames = new Set(__spreadArray([
"descendant"
], Object.keys(Traversals).map(function (k) { return Traversals[k]; }), true));
/**
* Attributes that are case-insensitive in HTML.
*
* @private
* @see https://html.spec.whatwg.org/multipage/semantics-other.html#case-sensitivity-of-selectors
*/
var caseInsensitiveAttributes = new Set([
"accept",
"accept-charset",
"align",
"alink",
"axis",
"bgcolor",
"charset",
"checked",
"clear",
"codetype",
"color",
"compact",
"declare",
"defer",
"dir",
"direction",
"disabled",
"enctype",
"face",
"frame",
"hreflang",
"http-equiv",
"lang",
"language",
"link",
"media",
"method",
"multiple",
"nohref",
"noresize",
"noshade",
"nowrap",
"readonly",
"rel",
"rev",
"rules",
"scope",
"scrolling",
"selected",
"shape",
"target",
"text",
"type",
"valign",
"valuetype",
"vlink",
]);
/**
* Checks whether a specific selector is a traversal.
* This is useful eg. in swapping the order of elements that
* are not traversals.
*
* @param selector Selector to check.
*/
function isTraversal(selector) {
return traversalNames.has(selector.type);
}
exports.isTraversal = isTraversal;
var stripQuotesFromPseudos = new Set(["contains", "icontains"]);
var quotes = new Set(['"', "'"]);
// Unescape function taken from https://github.com/jquery/sizzle/blob/master/src/sizzle.js#L152
function funescape(_, escaped, escapedWhitespace) {
var high = parseInt(escaped, 16) - 0x10000;
// NaN means non-codepoint
return high !== high || escapedWhitespace
? escaped
: high < 0
? // BMP codepoint
String.fromCharCode(high + 0x10000)
: // Supplemental Plane codepoint (surrogate pair)
String.fromCharCode((high >> 10) | 0xd800, (high & 0x3ff) | 0xdc00);
}
function unescapeCSS(str) {
return str.replace(reEscape, funescape);
}
function isWhitespace(c) {
return c === " " || c === "\n" || c === "\t" || c === "\f" || c === "\r";
}
/**
* Parses `selector`, optionally with the passed `options`.
*
* @param selector Selector to parse.
* @param options Options for parsing.
* @returns Returns a two-dimensional array.
* The first dimension represents selectors separated by commas (eg. `sub1, sub2`),
* the second contains the relevant tokens for that selector.
*/
function parse(selector, options) {
var subselects = [];
var endIndex = parseSelector(subselects, "" + selector, options, 0);
if (endIndex < selector.length) {
throw new Error("Unmatched selector: " + selector.slice(endIndex));
}
return subselects;
}
exports["default"] = parse;
function parseSelector(subselects, selector, options, selectorIndex) {
var _a, _b;
if (options === void 0) { options = {}; }
var tokens = [];
var sawWS = false;
function getName(offset) {
var match = selector.slice(selectorIndex + offset).match(reName);
if (!match) {
throw new Error("Expected name, found " + selector.slice(selectorIndex));
}
var name = match[0];
selectorIndex += offset + name.length;
return unescapeCSS(name);
}
function stripWhitespace(offset) {
while (isWhitespace(selector.charAt(selectorIndex + offset)))
offset++;
selectorIndex += offset;
}
function isEscaped(pos) {
var slashCount = 0;
while (selector.charAt(--pos) === "\\")
slashCount++;
return (slashCount & 1) === 1;
}
function ensureNotTraversal() {
if (tokens.length > 0 && isTraversal(tokens[tokens.length - 1])) {
throw new Error("Did not expect successive traversals.");
}
}
stripWhitespace(0);
while (selector !== "") {
var firstChar = selector.charAt(selectorIndex);
if (isWhitespace(firstChar)) {
sawWS = true;
stripWhitespace(1);
}
else if (firstChar in Traversals) {
ensureNotTraversal();
tokens.push({ type: Traversals[firstChar] });
sawWS = false;
stripWhitespace(1);
}
else if (firstChar === ",") {
if (tokens.length === 0) {
throw new Error("Empty sub-selector");
}
subselects.push(tokens);
tokens = [];
sawWS = false;
stripWhitespace(1);
}
else if (selector.startsWith("/*", selectorIndex)) {
var endIndex = selector.indexOf("*/", selectorIndex + 2);
if (endIndex < 0) {
throw new Error("Comment was not terminated");
}
selectorIndex = endIndex + 2;
}
else {
if (sawWS) {
ensureNotTraversal();
tokens.push({ type: "descendant" });
sawWS = false;
}
if (firstChar in attribSelectors) {
var _c = attribSelectors[firstChar], name_1 = _c[0], action = _c[1];
tokens.push({
type: "attribute",
name: name_1,
action: action,
value: getName(1),
namespace: null,
// TODO: Add quirksMode option, which makes `ignoreCase` `true` for HTML.
ignoreCase: options.xmlMode ? null : false,
});
}
else if (firstChar === "[") {
stripWhitespace(1);
// Determine attribute name and namespace
var namespace = null;
if (selector.charAt(selectorIndex) === "|") {
namespace = "";
selectorIndex += 1;
}
if (selector.startsWith("*|", selectorIndex)) {
namespace = "*";
selectorIndex += 2;
}
var name_2 = getName(0);
if (namespace === null &&
selector.charAt(selectorIndex) === "|" &&
selector.charAt(selectorIndex + 1) !== "=") {
namespace = name_2;
name_2 = getName(1);
}
if ((_a = options.lowerCaseAttributeNames) !== null && _a !== void 0 ? _a : !options.xmlMode) {
name_2 = name_2.toLowerCase();
}
stripWhitespace(0);
// Determine comparison operation
var action = "exists";
var possibleAction = actionTypes.get(selector.charAt(selectorIndex));
if (possibleAction) {
action = possibleAction;
if (selector.charAt(selectorIndex + 1) !== "=") {
throw new Error("Expected `=`");
}
stripWhitespace(2);
}
else if (selector.charAt(selectorIndex) === "=") {
action = "equals";
stripWhitespace(1);
}
// Determine value
var value = "";
var ignoreCase = null;
if (action !== "exists") {
if (quotes.has(selector.charAt(selectorIndex))) {
var quote = selector.charAt(selectorIndex);
var sectionEnd = selectorIndex + 1;
while (sectionEnd < selector.length &&
(selector.charAt(sectionEnd) !== quote ||
isEscaped(sectionEnd))) {
sectionEnd += 1;
}
if (selector.charAt(sectionEnd) !== quote) {
throw new Error("Attribute value didn't end");
}
value = unescapeCSS(selector.slice(selectorIndex + 1, sectionEnd));
selectorIndex = sectionEnd + 1;
}
else {
var valueStart = selectorIndex;
while (selectorIndex < selector.length &&
((!isWhitespace(selector.charAt(selectorIndex)) &&
selector.charAt(selectorIndex) !== "]") ||
isEscaped(selectorIndex))) {
selectorIndex += 1;
}
value = unescapeCSS(selector.slice(valueStart, selectorIndex));
}
stripWhitespace(0);
// See if we have a force ignore flag
var forceIgnore = selector.charAt(selectorIndex);
// If the forceIgnore flag is set (either `i` or `s`), use that value
if (forceIgnore === "s" || forceIgnore === "S") {
ignoreCase = false;
stripWhitespace(1);
}
else if (forceIgnore === "i" || forceIgnore === "I") {
ignoreCase = true;
stripWhitespace(1);
}
}
// If `xmlMode` is set, there are no rules; otherwise, use the `caseInsensitiveAttributes` list.
if (!options.xmlMode) {
// TODO: Skip this for `exists`, as there is no value to compare to.
ignoreCase !== null && ignoreCase !== void 0 ? ignoreCase : (ignoreCase = caseInsensitiveAttributes.has(name_2));
}
if (selector.charAt(selectorIndex) !== "]") {
throw new Error("Attribute selector didn't terminate");
}
selectorIndex += 1;
var attributeSelector = {
type: "attribute",
name: name_2,
action: action,
value: value,
namespace: namespace,
ignoreCase: ignoreCase,
};
tokens.push(attributeSelector);
}
else if (firstChar === ":") {
if (selector.charAt(selectorIndex + 1) === ":") {
tokens.push({
type: "pseudo-element",
name: getName(2).toLowerCase(),
});
continue;
}
var name_3 = getName(1).toLowerCase();
var data = null;
if (selector.charAt(selectorIndex) === "(") {
if (unpackPseudos.has(name_3)) {
if (quotes.has(selector.charAt(selectorIndex + 1))) {
throw new Error("Pseudo-selector " + name_3 + " cannot be quoted");
}
data = [];
selectorIndex = parseSelector(data, selector, options, selectorIndex + 1);
if (selector.charAt(selectorIndex) !== ")") {
throw new Error("Missing closing parenthesis in :" + name_3 + " (" + selector + ")");
}
selectorIndex += 1;
}
else {
selectorIndex += 1;
var start = selectorIndex;
var counter = 1;
for (; counter > 0 && selectorIndex < selector.length; selectorIndex++) {
if (selector.charAt(selectorIndex) === "(" &&
!isEscaped(selectorIndex)) {
counter++;
}
else if (selector.charAt(selectorIndex) === ")" &&
!isEscaped(selectorIndex)) {
counter--;
}
}
if (counter) {
throw new Error("Parenthesis not matched");
}
data = selector.slice(start, selectorIndex - 1);
if (stripQuotesFromPseudos.has(name_3)) {
var quot = data.charAt(0);
if (quot === data.slice(-1) && quotes.has(quot)) {
data = data.slice(1, -1);
}
data = unescapeCSS(data);
}
}
}
tokens.push({ type: "pseudo", name: name_3, data: data });
}
else {
var namespace = null;
var name_4 = void 0;
if (firstChar === "*") {
selectorIndex += 1;
name_4 = "*";
}
else if (reName.test(selector.slice(selectorIndex))) {
if (selector.charAt(selectorIndex) === "|") {
namespace = "";
selectorIndex += 1;
}
name_4 = getName(0);
}
else {
/*
* We have finished parsing the selector.
* Remove descendant tokens at the end if they exist,
* and return the last index, so that parsing can be
* picked up from here.
*/
if (tokens.length &&
tokens[tokens.length - 1].type === "descendant") {
tokens.pop();
}
addToken(subselects, tokens);
return selectorIndex;
}
if (selector.charAt(selectorIndex) === "|") {
namespace = name_4;
if (selector.charAt(selectorIndex + 1) === "*") {
name_4 = "*";
selectorIndex += 2;
}
else {
name_4 = getName(1);
}
}
if (name_4 === "*") {
tokens.push({ type: "universal", namespace: namespace });
}
else {
if ((_b = options.lowerCaseTags) !== null && _b !== void 0 ? _b : !options.xmlMode) {
name_4 = name_4.toLowerCase();
}
tokens.push({ type: "tag", name: name_4, namespace: namespace });
}
}
}
}
addToken(subselects, tokens);
return selectorIndex;
}
function addToken(subselects, tokens) {
if (subselects.length > 0 && tokens.length === 0) {
throw new Error("Empty sub-selector");
}
subselects.push(tokens);
}
/***/ }),
/***/ 6868:
/***/ (function(__unused_webpack_module, exports) {
"use strict";
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
var actionTypes = {
equals: "",
element: "~",
start: "^",
end: "$",
any: "*",
not: "!",
hyphen: "|",
};
var charsToEscape = new Set(__spreadArray(__spreadArray([], Object.keys(actionTypes)
.map(function (typeKey) { return actionTypes[typeKey]; })
.filter(Boolean), true), [
":",
"[",
"]",
" ",
"\\",
"(",
")",
"'",
], false));
/**
* Turns `selector` back into a string.
*
* @param selector Selector to stringify.
*/
function stringify(selector) {
return selector.map(stringifySubselector).join(", ");
}
exports["default"] = stringify;
function stringifySubselector(token) {
return token.map(stringifyToken).join("");
}
function stringifyToken(token) {
switch (token.type) {
// Simple types
case "child":
return " > ";
case "parent":
return " < ";
case "sibling":
return " ~ ";
case "adjacent":
return " + ";
case "descendant":
return " ";
case "universal":
return getNamespace(token.namespace) + "*";
case "tag":
return getNamespacedName(token);
case "pseudo-element":
return "::" + escapeName(token.name);
case "pseudo":
if (token.data === null)
return ":" + escapeName(token.name);
if (typeof token.data === "string") {
return ":" + escapeName(token.name) + "(" + escapeName(token.data) + ")";
}
return ":" + escapeName(token.name) + "(" + stringify(token.data) + ")";
case "attribute": {
if (token.name === "id" &&
token.action === "equals" &&
!token.ignoreCase &&
!token.namespace) {
return "#" + escapeName(token.value);
}
if (token.name === "class" &&
token.action === "element" &&
!token.ignoreCase &&
!token.namespace) {
return "." + escapeName(token.value);
}
var name_1 = getNamespacedName(token);
if (token.action === "exists") {
return "[" + name_1 + "]";
}
return "[" + name_1 + actionTypes[token.action] + "='" + escapeName(token.value) + "'" + (token.ignoreCase ? "i" : token.ignoreCase === false ? "s" : "") + "]";
}
}
}
function getNamespacedName(token) {
return "" + getNamespace(token.namespace) + escapeName(token.name);
}
function getNamespace(namespace) {
return namespace !== null
? (namespace === "*" ? "*" : escapeName(namespace)) + "|"
: "";
}
function escapeName(str) {
return str
.split("")
.map(function (c) { return (charsToEscape.has(c) ? "\\" + c : c); })
.join("");
}
/***/ }),
/***/ 7837:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.attributeNames = exports.elementNames = void 0;
exports.elementNames = new Map([
["altglyph", "altGlyph"],
["altglyphdef", "altGlyphDef"],
["altglyphitem", "altGlyphItem"],
["animatecolor", "animateColor"],
["animatemotion", "animateMotion"],
["animatetransform", "animateTransform"],
["clippath", "clipPath"],
["feblend", "feBlend"],
["fecolormatrix", "feColorMatrix"],
["fecomponenttransfer", "feComponentTransfer"],
["fecomposite", "feComposite"],
["feconvolvematrix", "feConvolveMatrix"],
["fediffuselighting", "feDiffuseLighting"],
["fedisplacementmap", "feDisplacementMap"],
["fedistantlight", "feDistantLight"],
["fedropshadow", "feDropShadow"],
["feflood", "feFlood"],
["fefunca", "feFuncA"],
["fefuncb", "feFuncB"],
["fefuncg", "feFuncG"],
["fefuncr", "feFuncR"],
["fegaussianblur", "feGaussianBlur"],
["feimage", "feImage"],
["femerge", "feMerge"],
["femergenode", "feMergeNode"],
["femorphology", "feMorphology"],
["feoffset", "feOffset"],
["fepointlight", "fePointLight"],
["fespecularlighting", "feSpecularLighting"],
["fespotlight", "feSpotLight"],
["fetile", "feTile"],
["feturbulence", "feTurbulence"],
["foreignobject", "foreignObject"],
["glyphref", "glyphRef"],
["lineargradient", "linearGradient"],
["radialgradient", "radialGradient"],
["textpath", "textPath"],
]);
exports.attributeNames = new Map([
["definitionurl", "definitionURL"],
["attributename", "attributeName"],
["attributetype", "attributeType"],
["basefrequency", "baseFrequency"],
["baseprofile", "baseProfile"],
["calcmode", "calcMode"],
["clippathunits", "clipPathUnits"],
["diffuseconstant", "diffuseConstant"],
["edgemode", "edgeMode"],
["filterunits", "filterUnits"],
["glyphref", "glyphRef"],
["gradienttransform", "gradientTransform"],
["gradientunits", "gradientUnits"],
["kernelmatrix", "kernelMatrix"],
["kernelunitlength", "kernelUnitLength"],
["keypoints", "keyPoints"],
["keysplines", "keySplines"],
["keytimes", "keyTimes"],
["lengthadjust", "lengthAdjust"],
["limitingconeangle", "limitingConeAngle"],
["markerheight", "markerHeight"],
["markerunits", "markerUnits"],
["markerwidth", "markerWidth"],
["maskcontentunits", "maskContentUnits"],
["maskunits", "maskUnits"],
["numoctaves", "numOctaves"],
["pathlength", "pathLength"],
["patterncontentunits", "patternContentUnits"],
["patterntransform", "patternTransform"],
["patternunits", "patternUnits"],
["pointsatx", "pointsAtX"],
["pointsaty", "pointsAtY"],
["pointsatz", "pointsAtZ"],
["preservealpha", "preserveAlpha"],
["preserveaspectratio", "preserveAspectRatio"],
["primitiveunits", "primitiveUnits"],
["refx", "refX"],
["refy", "refY"],
["repeatcount", "repeatCount"],
["repeatdur", "repeatDur"],
["requiredextensions", "requiredExtensions"],
["requiredfeatures", "requiredFeatures"],
["specularconstant", "specularConstant"],
["specularexponent", "specularExponent"],
["spreadmethod", "spreadMethod"],
["startoffset", "startOffset"],
["stddeviation", "stdDeviation"],
["stitchtiles", "stitchTiles"],
["surfacescale", "surfaceScale"],
["systemlanguage", "systemLanguage"],
["tablevalues", "tableValues"],
["targetx", "targetX"],
["targety", "targetY"],
["textlength", "textLength"],
["viewbox", "viewBox"],
["viewtarget", "viewTarget"],
["xchannelselector", "xChannelSelector"],
["ychannelselector", "yChannelSelector"],
["zoomandpan", "zoomAndPan"],
]);
/***/ }),
/***/ 7220:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
/*
* Module dependencies
*/
var ElementType = __importStar(__webpack_require__(9960));
var entities_1 = __webpack_require__(5863);
/**
* Mixed-case SVG and MathML tags & attributes
* recognized by the HTML parser.
*
* @see https://html.spec.whatwg.org/multipage/parsing.html#parsing-main-inforeign
*/
var foreignNames_1 = __webpack_require__(7837);
var unencodedElements = new Set([
"style",
"script",
"xmp",
"iframe",
"noembed",
"noframes",
"plaintext",
"noscript",
]);
/**
* Format attributes
*/
function formatAttributes(attributes, opts) {
if (!attributes)
return;
return Object.keys(attributes)
.map(function (key) {
var _a, _b;
var value = (_a = attributes[key]) !== null && _a !== void 0 ? _a : "";
if (opts.xmlMode === "foreign") {
/* Fix up mixed-case attribute names */
key = (_b = foreignNames_1.attributeNames.get(key)) !== null && _b !== void 0 ? _b : key;
}
if (!opts.emptyAttrs && !opts.xmlMode && value === "") {
return key;
}
return key + "=\"" + (opts.decodeEntities !== false
? entities_1.encodeXML(value)
: value.replace(/"/g, """)) + "\"";
})
.join(" ");
}
/**
* Self-enclosing tags
*/
var singleTag = new Set([
"area",
"base",
"basefont",
"br",
"col",
"command",
"embed",
"frame",
"hr",
"img",
"input",
"isindex",
"keygen",
"link",
"meta",
"param",
"source",
"track",
"wbr",
]);
/**
* Renders a DOM node or an array of DOM nodes to a string.
*
* Can be thought of as the equivalent of the `outerHTML` of the passed node(s).
*
* @param node Node to be rendered.
* @param options Changes serialization behavior
*/
function render(node, options) {
if (options === void 0) { options = {}; }
var nodes = "length" in node ? node : [node];
var output = "";
for (var i = 0; i < nodes.length; i++) {
output += renderNode(nodes[i], options);
}
return output;
}
exports["default"] = render;
function renderNode(node, options) {
switch (node.type) {
case ElementType.Root:
return render(node.children, options);
case ElementType.Directive:
case ElementType.Doctype:
return renderDirective(node);
case ElementType.Comment:
return renderComment(node);
case ElementType.CDATA:
return renderCdata(node);
case ElementType.Script:
case ElementType.Style:
case ElementType.Tag:
return renderTag(node, options);
case ElementType.Text:
return renderText(node, options);
}
}
var foreignModeIntegrationPoints = new Set([
"mi",
"mo",
"mn",
"ms",
"mtext",
"annotation-xml",
"foreignObject",
"desc",
"title",
]);
var foreignElements = new Set(["svg", "math"]);
function renderTag(elem, opts) {
var _a;
// Handle SVG / MathML in HTML
if (opts.xmlMode === "foreign") {
/* Fix up mixed-case element names */
elem.name = (_a = foreignNames_1.elementNames.get(elem.name)) !== null && _a !== void 0 ? _a : elem.name;
/* Exit foreign mode at integration points */
if (elem.parent &&
foreignModeIntegrationPoints.has(elem.parent.name)) {
opts = __assign(__assign({}, opts), { xmlMode: false });
}
}
if (!opts.xmlMode && foreignElements.has(elem.name)) {
opts = __assign(__assign({}, opts), { xmlMode: "foreign" });
}
var tag = "<" + elem.name;
var attribs = formatAttributes(elem.attribs, opts);
if (attribs) {
tag += " " + attribs;
}
if (elem.children.length === 0 &&
(opts.xmlMode
? // In XML mode or foreign mode, and user hasn't explicitly turned off self-closing tags
opts.selfClosingTags !== false
: // User explicitly asked for self-closing tags, even in HTML mode
opts.selfClosingTags && singleTag.has(elem.name))) {
if (!opts.xmlMode)
tag += " ";
tag += "/>";
}
else {
tag += ">";
if (elem.children.length > 0) {
tag += render(elem.children, opts);
}
if (opts.xmlMode || !singleTag.has(elem.name)) {
tag += "</" + elem.name + ">";
}
}
return tag;
}
function renderDirective(elem) {
return "<" + elem.data + ">";
}
function renderText(elem, opts) {
var data = elem.data || "";
// If entities weren't decoded, no need to encode them back
if (opts.decodeEntities !== false &&
!(!opts.xmlMode &&
elem.parent &&
unencodedElements.has(elem.parent.name))) {
data = entities_1.encodeXML(data);
}
return data;
}
function renderCdata(elem) {
return "<![CDATA[" + elem.children[0].data + "]]>";
}
function renderComment(elem) {
return "<!--" + elem.data + "-->";
}
/***/ }),
/***/ 9960:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.Doctype = exports.CDATA = exports.Tag = exports.Style = exports.Script = exports.Comment = exports.Directive = exports.Text = exports.Root = exports.isTag = exports.ElementType = void 0;
/** Types of elements found in htmlparser2's DOM */
var ElementType;
(function (ElementType) {
/** Type for the root element of a document */
ElementType["Root"] = "root";
/** Type for Text */
ElementType["Text"] = "text";
/** Type for <? ... ?> */
ElementType["Directive"] = "directive";
/** Type for <!-- ... --> */
ElementType["Comment"] = "comment";
/** Type for <script> tags */
ElementType["Script"] = "script";
/** Type for <style> tags */
ElementType["Style"] = "style";
/** Type for Any tag */
ElementType["Tag"] = "tag";
/** Type for <![CDATA[ ... ]]> */
ElementType["CDATA"] = "cdata";
/** Type for <!doctype ...> */
ElementType["Doctype"] = "doctype";
})(ElementType = exports.ElementType || (exports.ElementType = {}));
/**
* Tests whether an element is a tag or not.
*
* @param elem Element to test
*/
function isTag(elem) {
return (elem.type === ElementType.Tag ||
elem.type === ElementType.Script ||
elem.type === ElementType.Style);
}
exports.isTag = isTag;
// Exports for backwards compatibility
/** Type for the root element of a document */
exports.Root = ElementType.Root;
/** Type for Text */
exports.Text = ElementType.Text;
/** Type for <? ... ?> */
exports.Directive = ElementType.Directive;
/** Type for <!-- ... --> */
exports.Comment = ElementType.Comment;
/** Type for <script> tags */
exports.Script = ElementType.Script;
/** Type for <style> tags */
exports.Style = ElementType.Style;
/** Type for Any tag */
exports.Tag = ElementType.Tag;
/** Type for <![CDATA[ ... ]]> */
exports.CDATA = ElementType.CDATA;
/** Type for <!doctype ...> */
exports.Doctype = ElementType.Doctype;
/***/ }),
/***/ 7915:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __exportStar = (this && this.__exportStar) || function(m, exports) {
for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.DomHandler = void 0;
var domelementtype_1 = __webpack_require__(9960);
var node_1 = __webpack_require__(7790);
__exportStar(__webpack_require__(7790), exports);
var reWhitespace = /\s+/g;
// Default options
var defaultOpts = {
normalizeWhitespace: false,
withStartIndices: false,
withEndIndices: false,
xmlMode: false,
};
var DomHandler = /** @class */ (function () {
/**
* @param callback Called once parsing has completed.
* @param options Settings for the handler.
* @param elementCB Callback whenever a tag is closed.
*/
function DomHandler(callback, options, elementCB) {
/** The elements of the DOM */
this.dom = [];
/** The root element for the DOM */
this.root = new node_1.Document(this.dom);
/** Indicated whether parsing has been completed. */
this.done = false;
/** Stack of open tags. */
this.tagStack = [this.root];
/** A data node that is still being written to. */
this.lastNode = null;
/** Reference to the parser instance. Used for location information. */
this.parser = null;
// Make it possible to skip arguments, for backwards-compatibility
if (typeof options === "function") {
elementCB = options;
options = defaultOpts;
}
if (typeof callback === "object") {
options = callback;
callback = undefined;
}
this.callback = callback !== null && callback !== void 0 ? callback : null;
this.options = options !== null && options !== void 0 ? options : defaultOpts;
this.elementCB = elementCB !== null && elementCB !== void 0 ? elementCB : null;
}
DomHandler.prototype.onparserinit = function (parser) {
this.parser = parser;
};
// Resets the handler back to starting state
DomHandler.prototype.onreset = function () {
this.dom = [];
this.root = new node_1.Document(this.dom);
this.done = false;
this.tagStack = [this.root];
this.lastNode = null;
this.parser = null;
};
// Signals the handler that parsing is done
DomHandler.prototype.onend = function () {
if (this.done)
return;
this.done = true;
this.parser = null;
this.handleCallback(null);
};
DomHandler.prototype.onerror = function (error) {
this.handleCallback(error);
};
DomHandler.prototype.onclosetag = function () {
this.lastNode = null;
var elem = this.tagStack.pop();
if (this.options.withEndIndices) {
elem.endIndex = this.parser.endIndex;
}
if (this.elementCB)
this.elementCB(elem);
};
DomHandler.prototype.onopentag = function (name, attribs) {
var type = this.options.xmlMode ? domelementtype_1.ElementType.Tag : undefined;
var element = new node_1.Element(name, attribs, undefined, type);
this.addNode(element);
this.tagStack.push(element);
};
DomHandler.prototype.ontext = function (data) {
var normalizeWhitespace = this.options.normalizeWhitespace;
var lastNode = this.lastNode;
if (lastNode && lastNode.type === domelementtype_1.ElementType.Text) {
if (normalizeWhitespace) {
lastNode.data = (lastNode.data + data).replace(reWhitespace, " ");
}
else {
lastNode.data += data;
}
if (this.options.withEndIndices) {
lastNode.endIndex = this.parser.endIndex;
}
}
else {
if (normalizeWhitespace) {
data = data.replace(reWhitespace, " ");
}
var node = new node_1.Text(data);
this.addNode(node);
this.lastNode = node;
}
};
DomHandler.prototype.oncomment = function (data) {
if (this.lastNode && this.lastNode.type === domelementtype_1.ElementType.Comment) {
this.lastNode.data += data;
return;
}
var node = new node_1.Comment(data);
this.addNode(node);
this.lastNode = node;
};
DomHandler.prototype.oncommentend = function () {
this.lastNode = null;
};
DomHandler.prototype.oncdatastart = function () {
var text = new node_1.Text("");
var node = new node_1.NodeWithChildren(domelementtype_1.ElementType.CDATA, [text]);
this.addNode(node);
text.parent = node;
this.lastNode = text;
};
DomHandler.prototype.oncdataend = function () {
this.lastNode = null;
};
DomHandler.prototype.onprocessinginstruction = function (name, data) {
var node = new node_1.ProcessingInstruction(name, data);
this.addNode(node);
};
DomHandler.prototype.handleCallback = function (error) {
if (typeof this.callback === "function") {
this.callback(error, this.dom);
}
else if (error) {
throw error;
}
};
DomHandler.prototype.addNode = function (node) {
var parent = this.tagStack[this.tagStack.length - 1];
var previousSibling = parent.children[parent.children.length - 1];
if (this.options.withStartIndices) {
node.startIndex = this.parser.startIndex;
}
if (this.options.withEndIndices) {
node.endIndex = this.parser.endIndex;
}
parent.children.push(node);
if (previousSibling) {
node.prev = previousSibling;
previousSibling.next = node;
}
node.parent = parent;
this.lastNode = null;
};
return DomHandler;
}());
exports.DomHandler = DomHandler;
exports["default"] = DomHandler;
/***/ }),
/***/ 7790:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.cloneNode = exports.hasChildren = exports.isDocument = exports.isDirective = exports.isComment = exports.isText = exports.isCDATA = exports.isTag = exports.Element = exports.Document = exports.NodeWithChildren = exports.ProcessingInstruction = exports.Comment = exports.Text = exports.DataNode = exports.Node = void 0;
var domelementtype_1 = __webpack_require__(9960);
var nodeTypes = new Map([
[domelementtype_1.ElementType.Tag, 1],
[domelementtype_1.ElementType.Script, 1],
[domelementtype_1.ElementType.Style, 1],
[domelementtype_1.ElementType.Directive, 1],
[domelementtype_1.ElementType.Text, 3],
[domelementtype_1.ElementType.CDATA, 4],
[domelementtype_1.ElementType.Comment, 8],
[domelementtype_1.ElementType.Root, 9],
]);
/**
* This object will be used as the prototype for Nodes when creating a
* DOM-Level-1-compliant structure.
*/
var Node = /** @class */ (function () {
/**
*
* @param type The type of the node.
*/
function Node(type) {
this.type = type;
/** Parent of the node */
this.parent = null;
/** Previous sibling */
this.prev = null;
/** Next sibling */
this.next = null;
/** The start index of the node. Requires `withStartIndices` on the handler to be `true. */
this.startIndex = null;
/** The end index of the node. Requires `withEndIndices` on the handler to be `true. */
this.endIndex = null;
}
Object.defineProperty(Node.prototype, "nodeType", {
// Read-only aliases
/**
* [DOM spec](https://dom.spec.whatwg.org/#dom-node-nodetype)-compatible
* node {@link type}.
*/
get: function () {
var _a;
return (_a = nodeTypes.get(this.type)) !== null && _a !== void 0 ? _a : 1;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Node.prototype, "parentNode", {
// Read-write aliases for properties
/**
* Same as {@link parent}.
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
*/
get: function () {
return this.parent;
},
set: function (parent) {
this.parent = parent;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Node.prototype, "previousSibling", {
/**
* Same as {@link prev}.
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
*/
get: function () {
return this.prev;
},
set: function (prev) {
this.prev = prev;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Node.prototype, "nextSibling", {
/**
* Same as {@link next}.
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
*/
get: function () {
return this.next;
},
set: function (next) {
this.next = next;
},
enumerable: false,
configurable: true
});
/**
* Clone this node, and optionally its children.
*
* @param recursive Clone child nodes as well.
* @returns A clone of the node.
*/
Node.prototype.cloneNode = function (recursive) {
if (recursive === void 0) { recursive = false; }
return cloneNode(this, recursive);
};
return Node;
}());
exports.Node = Node;
/**
* A node that contains some data.
*/
var DataNode = /** @class */ (function (_super) {
__extends(DataNode, _super);
/**
* @param type The type of the node
* @param data The content of the data node
*/
function DataNode(type, data) {
var _this = _super.call(this, type) || this;
_this.data = data;
return _this;
}
Object.defineProperty(DataNode.prototype, "nodeValue", {
/**
* Same as {@link data}.
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
*/
get: function () {
return this.data;
},
set: function (data) {
this.data = data;
},
enumerable: false,
configurable: true
});
return DataNode;
}(Node));
exports.DataNode = DataNode;
/**
* Text within the document.
*/
var Text = /** @class */ (function (_super) {
__extends(Text, _super);
function Text(data) {
return _super.call(this, domelementtype_1.ElementType.Text, data) || this;
}
return Text;
}(DataNode));
exports.Text = Text;
/**
* Comments within the document.
*/
var Comment = /** @class */ (function (_super) {
__extends(Comment, _super);
function Comment(data) {
return _super.call(this, domelementtype_1.ElementType.Comment, data) || this;
}
return Comment;
}(DataNode));
exports.Comment = Comment;
/**
* Processing instructions, including doc types.
*/
var ProcessingInstruction = /** @class */ (function (_super) {
__extends(ProcessingInstruction, _super);
function ProcessingInstruction(name, data) {
var _this = _super.call(this, domelementtype_1.ElementType.Directive, data) || this;
_this.name = name;
return _this;
}
return ProcessingInstruction;
}(DataNode));
exports.ProcessingInstruction = ProcessingInstruction;
/**
* A `Node` that can have children.
*/
var NodeWithChildren = /** @class */ (function (_super) {
__extends(NodeWithChildren, _super);
/**
* @param type Type of the node.
* @param children Children of the node. Only certain node types can have children.
*/
function NodeWithChildren(type, children) {
var _this = _super.call(this, type) || this;
_this.children = children;
return _this;
}
Object.defineProperty(NodeWithChildren.prototype, "firstChild", {
// Aliases
/** First child of the node. */
get: function () {
var _a;
return (_a = this.children[0]) !== null && _a !== void 0 ? _a : null;
},
enumerable: false,
configurable: true
});
Object.defineProperty(NodeWithChildren.prototype, "lastChild", {
/** Last child of the node. */
get: function () {
return this.children.length > 0
? this.children[this.children.length - 1]
: null;
},
enumerable: false,
configurable: true
});
Object.defineProperty(NodeWithChildren.prototype, "childNodes", {
/**
* Same as {@link children}.
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
*/
get: function () {
return this.children;
},
set: function (children) {
this.children = children;
},
enumerable: false,
configurable: true
});
return NodeWithChildren;
}(Node));
exports.NodeWithChildren = NodeWithChildren;
/**
* The root node of the document.
*/
var Document = /** @class */ (function (_super) {
__extends(Document, _super);
function Document(children) {
return _super.call(this, domelementtype_1.ElementType.Root, children) || this;
}
return Document;
}(NodeWithChildren));
exports.Document = Document;
/**
* An element within the DOM.
*/
var Element = /** @class */ (function (_super) {
__extends(Element, _super);
/**
* @param name Name of the tag, eg. `div`, `span`.
* @param attribs Object mapping attribute names to attribute values.
* @param children Children of the node.
*/
function Element(name, attribs, children, type) {
if (children === void 0) { children = []; }
if (type === void 0) { type = name === "script"
? domelementtype_1.ElementType.Script
: name === "style"
? domelementtype_1.ElementType.Style
: domelementtype_1.ElementType.Tag; }
var _this = _super.call(this, type, children) || this;
_this.name = name;
_this.attribs = attribs;
return _this;
}
Object.defineProperty(Element.prototype, "tagName", {
// DOM Level 1 aliases
/**
* Same as {@link name}.
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
*/
get: function () {
return this.name;
},
set: function (name) {
this.name = name;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Element.prototype, "attributes", {
get: function () {
var _this = this;
return Object.keys(this.attribs).map(function (name) {
var _a, _b;
return ({
name: name,
value: _this.attribs[name],
namespace: (_a = _this["x-attribsNamespace"]) === null || _a === void 0 ? void 0 : _a[name],
prefix: (_b = _this["x-attribsPrefix"]) === null || _b === void 0 ? void 0 : _b[name],
});
});
},
enumerable: false,
configurable: true
});
return Element;
}(NodeWithChildren));
exports.Element = Element;
/**
* @param node Node to check.
* @returns `true` if the node is a `Element`, `false` otherwise.
*/
function isTag(node) {
return (0, domelementtype_1.isTag)(node);
}
exports.isTag = isTag;
/**
* @param node Node to check.
* @returns `true` if the node has the type `CDATA`, `false` otherwise.
*/
function isCDATA(node) {
return node.type === domelementtype_1.ElementType.CDATA;
}
exports.isCDATA = isCDATA;
/**
* @param node Node to check.
* @returns `true` if the node has the type `Text`, `false` otherwise.
*/
function isText(node) {
return node.type === domelementtype_1.ElementType.Text;
}
exports.isText = isText;
/**
* @param node Node to check.
* @returns `true` if the node has the type `Comment`, `false` otherwise.
*/
function isComment(node) {
return node.type === domelementtype_1.ElementType.Comment;
}
exports.isComment = isComment;
/**
* @param node Node to check.
* @returns `true` if the node has the type `ProcessingInstruction`, `false` otherwise.
*/
function isDirective(node) {
return node.type === domelementtype_1.ElementType.Directive;
}
exports.isDirective = isDirective;
/**
* @param node Node to check.
* @returns `true` if the node has the type `ProcessingInstruction`, `false` otherwise.
*/
function isDocument(node) {
return node.type === domelementtype_1.ElementType.Root;
}
exports.isDocument = isDocument;
/**
* @param node Node to check.
* @returns `true` if the node is a `NodeWithChildren` (has children), `false` otherwise.
*/
function hasChildren(node) {
return Object.prototype.hasOwnProperty.call(node, "children");
}
exports.hasChildren = hasChildren;
/**
* Clone a node, and optionally its children.
*
* @param recursive Clone child nodes as well.
* @returns A clone of the node.
*/
function cloneNode(node, recursive) {
if (recursive === void 0) { recursive = false; }
var result;
if (isText(node)) {
result = new Text(node.data);
}
else if (isComment(node)) {
result = new Comment(node.data);
}
else if (isTag(node)) {
var children = recursive ? cloneChildren(node.children) : [];
var clone_1 = new Element(node.name, __assign({}, node.attribs), children);
children.forEach(function (child) { return (child.parent = clone_1); });
if (node.namespace != null) {
clone_1.namespace = node.namespace;
}
if (node["x-attribsNamespace"]) {
clone_1["x-attribsNamespace"] = __assign({}, node["x-attribsNamespace"]);
}
if (node["x-attribsPrefix"]) {
clone_1["x-attribsPrefix"] = __assign({}, node["x-attribsPrefix"]);
}
result = clone_1;
}
else if (isCDATA(node)) {
var children = recursive ? cloneChildren(node.children) : [];
var clone_2 = new NodeWithChildren(domelementtype_1.ElementType.CDATA, children);
children.forEach(function (child) { return (child.parent = clone_2); });
result = clone_2;
}
else if (isDocument(node)) {
var children = recursive ? cloneChildren(node.children) : [];
var clone_3 = new Document(children);
children.forEach(function (child) { return (child.parent = clone_3); });
if (node["x-mode"]) {
clone_3["x-mode"] = node["x-mode"];
}
result = clone_3;
}
else if (isDirective(node)) {
var instruction = new ProcessingInstruction(node.name, node.data);
if (node["x-name"] != null) {
instruction["x-name"] = node["x-name"];
instruction["x-publicId"] = node["x-publicId"];
instruction["x-systemId"] = node["x-systemId"];
}
result = instruction;
}
else {
throw new Error("Not implemented yet: ".concat(node.type));
}
result.startIndex = node.startIndex;
result.endIndex = node.endIndex;
if (node.sourceCodeLocation != null) {
result.sourceCodeLocation = node.sourceCodeLocation;
}
return result;
}
exports.cloneNode = cloneNode;
function cloneChildren(childs) {
var children = childs.map(function (child) { return cloneNode(child, true); });
for (var i = 1; i < children.length; i++) {
children[i].prev = children[i - 1];
children[i - 1].next = children[i];
}
return children;
}
/***/ }),
/***/ 6996:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.getFeed = void 0;
var stringify_1 = __webpack_require__(3346);
var legacy_1 = __webpack_require__(3905);
/**
* Get the feed object from the root of a DOM tree.
*
* @param doc - The DOM to to extract the feed from.
* @returns The feed.
*/
function getFeed(doc) {
var feedRoot = getOneElement(isValidFeed, doc);
return !feedRoot
? null
: feedRoot.name === "feed"
? getAtomFeed(feedRoot)
: getRssFeed(feedRoot);
}
exports.getFeed = getFeed;
/**
* Parse an Atom feed.
*
* @param feedRoot The root of the feed.
* @returns The parsed feed.
*/
function getAtomFeed(feedRoot) {
var _a;
var childs = feedRoot.children;
var feed = {
type: "atom",
items: (0, legacy_1.getElementsByTagName)("entry", childs).map(function (item) {
var _a;
var children = item.children;
var entry = { media: getMediaElements(children) };
addConditionally(entry, "id", "id", children);
addConditionally(entry, "title", "title", children);
var href = (_a = getOneElement("link", children)) === null || _a === void 0 ? void 0 : _a.attribs.href;
if (href) {
entry.link = href;
}
var description = fetch("summary", children) || fetch("content", children);
if (description) {
entry.description = description;
}
var pubDate = fetch("updated", children);
if (pubDate) {
entry.pubDate = new Date(pubDate);
}
return entry;
}),
};
addConditionally(feed, "id", "id", childs);
addConditionally(feed, "title", "title", childs);
var href = (_a = getOneElement("link", childs)) === null || _a === void 0 ? void 0 : _a.attribs.href;
if (href) {
feed.link = href;
}
addConditionally(feed, "description", "subtitle", childs);
var updated = fetch("updated", childs);
if (updated) {
feed.updated = new Date(updated);
}
addConditionally(feed, "author", "email", childs, true);
return feed;
}
/**
* Parse a RSS feed.
*
* @param feedRoot The root of the feed.
* @returns The parsed feed.
*/
function getRssFeed(feedRoot) {
var _a, _b;
var childs = (_b = (_a = getOneElement("channel", feedRoot.children)) === null || _a === void 0 ? void 0 : _a.children) !== null && _b !== void 0 ? _b : [];
var feed = {
type: feedRoot.name.substr(0, 3),
id: "",
items: (0, legacy_1.getElementsByTagName)("item", feedRoot.children).map(function (item) {
var children = item.children;
var entry = { media: getMediaElements(children) };
addConditionally(entry, "id", "guid", children);
addConditionally(entry, "title", "title", children);
addConditionally(entry, "link", "link", children);
addConditionally(entry, "description", "description", children);
var pubDate = fetch("pubDate", children);
if (pubDate)
entry.pubDate = new Date(pubDate);
return entry;
}),
};
addConditionally(feed, "title", "title", childs);
addConditionally(feed, "link", "link", childs);
addConditionally(feed, "description", "description", childs);
var updated = fetch("lastBuildDate", childs);
if (updated) {
feed.updated = new Date(updated);
}
addConditionally(feed, "author", "managingEditor", childs, true);
return feed;
}
var MEDIA_KEYS_STRING = ["url", "type", "lang"];
var MEDIA_KEYS_INT = [
"fileSize",
"bitrate",
"framerate",
"samplingrate",
"channels",
"duration",
"height",
"width",
];
/**
* Get all media elements of a feed item.
*
* @param where Nodes to search in.
* @returns Media elements.
*/
function getMediaElements(where) {
return (0, legacy_1.getElementsByTagName)("media:content", where).map(function (elem) {
var attribs = elem.attribs;
var media = {
medium: attribs.medium,
isDefault: !!attribs.isDefault,
};
for (var _i = 0, MEDIA_KEYS_STRING_1 = MEDIA_KEYS_STRING; _i < MEDIA_KEYS_STRING_1.length; _i++) {
var attrib = MEDIA_KEYS_STRING_1[_i];
if (attribs[attrib]) {
media[attrib] = attribs[attrib];
}
}
for (var _a = 0, MEDIA_KEYS_INT_1 = MEDIA_KEYS_INT; _a < MEDIA_KEYS_INT_1.length; _a++) {
var attrib = MEDIA_KEYS_INT_1[_a];
if (attribs[attrib]) {
media[attrib] = parseInt(attribs[attrib], 10);
}
}
if (attribs.expression) {
media.expression =
attribs.expression;
}
return media;
});
}
/**
* Get one element by tag name.
*
* @param tagName Tag name to look for
* @param node Node to search in
* @returns The element or null
*/
function getOneElement(tagName, node) {
return (0, legacy_1.getElementsByTagName)(tagName, node, true, 1)[0];
}
/**
* Get the text content of an element with a certain tag name.
*
* @param tagName Tag name to look for.
* @param where Node to search in.
* @param recurse Whether to recurse into child nodes.
* @returns The text content of the element.
*/
function fetch(tagName, where, recurse) {
if (recurse === void 0) { recurse = false; }
return (0, stringify_1.textContent)((0, legacy_1.getElementsByTagName)(tagName, where, recurse, 1)).trim();
}
/**
* Adds a property to an object if it has a value.
*
* @param obj Object to be extended
* @param prop Property name
* @param tagName Tag name that contains the conditionally added property
* @param where Element to search for the property
* @param recurse Whether to recurse into child nodes.
*/
function addConditionally(obj, prop, tagName, where, recurse) {
if (recurse === void 0) { recurse = false; }
var val = fetch(tagName, where, recurse);
if (val)
obj[prop] = val;
}
/**
* Checks if an element is a feed root node.
*
* @param value The name of the element to check.
* @returns Whether an element is a feed root node.
*/
function isValidFeed(value) {
return value === "rss" || value === "feed" || value === "rdf:RDF";
}
/***/ }),
/***/ 4975:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.uniqueSort = exports.compareDocumentPosition = exports.removeSubsets = void 0;
var domhandler_1 = __webpack_require__(7915);
/**
* Given an array of nodes, remove any member that is contained by another.
*
* @param nodes Nodes to filter.
* @returns Remaining nodes that aren't subtrees of each other.
*/
function removeSubsets(nodes) {
var idx = nodes.length;
/*
* Check if each node (or one of its ancestors) is already contained in the
* array.
*/
while (--idx >= 0) {
var node = nodes[idx];
/*
* Remove the node if it is not unique.
* We are going through the array from the end, so we only
* have to check nodes that preceed the node under consideration in the array.
*/
if (idx > 0 && nodes.lastIndexOf(node, idx - 1) >= 0) {
nodes.splice(idx, 1);
continue;
}
for (var ancestor = node.parent; ancestor; ancestor = ancestor.parent) {
if (nodes.includes(ancestor)) {
nodes.splice(idx, 1);
break;
}
}
}
return nodes;
}
exports.removeSubsets = removeSubsets;
/**
* Compare the position of one node against another node in any other document.
* The return value is a bitmask with the following values:
*
* Document order:
* > There is an ordering, document order, defined on all the nodes in the
* > document corresponding to the order in which the first character of the
* > XML representation of each node occurs in the XML representation of the
* > document after expansion of general entities. Thus, the document element
* > node will be the first node. Element nodes occur before their children.
* > Thus, document order orders element nodes in order of the occurrence of
* > their start-tag in the XML (after expansion of entities). The attribute
* > nodes of an element occur after the element and before its children. The
* > relative order of attribute nodes is implementation-dependent./
*
* Source:
* http://www.w3.org/TR/DOM-Level-3-Core/glossary.html#dt-document-order
*
* @param nodeA The first node to use in the comparison
* @param nodeB The second node to use in the comparison
* @returns A bitmask describing the input nodes' relative position.
*
* See http://dom.spec.whatwg.org/#dom-node-comparedocumentposition for
* a description of these values.
*/
function compareDocumentPosition(nodeA, nodeB) {
var aParents = [];
var bParents = [];
if (nodeA === nodeB) {
return 0;
}
var current = (0, domhandler_1.hasChildren)(nodeA) ? nodeA : nodeA.parent;
while (current) {
aParents.unshift(current);
current = current.parent;
}
current = (0, domhandler_1.hasChildren)(nodeB) ? nodeB : nodeB.parent;
while (current) {
bParents.unshift(current);
current = current.parent;
}
var maxIdx = Math.min(aParents.length, bParents.length);
var idx = 0;
while (idx < maxIdx && aParents[idx] === bParents[idx]) {
idx++;
}
if (idx === 0) {
return 1 /* DISCONNECTED */;
}
var sharedParent = aParents[idx - 1];
var siblings = sharedParent.children;
var aSibling = aParents[idx];
var bSibling = bParents[idx];
if (siblings.indexOf(aSibling) > siblings.indexOf(bSibling)) {
if (sharedParent === nodeB) {
return 4 /* FOLLOWING */ | 16 /* CONTAINED_BY */;
}
return 4 /* FOLLOWING */;
}
if (sharedParent === nodeA) {
return 2 /* PRECEDING */ | 8 /* CONTAINS */;
}
return 2 /* PRECEDING */;
}
exports.compareDocumentPosition = compareDocumentPosition;
/**
* Sort an array of nodes based on their relative position in the document and
* remove any duplicate nodes. If the array contains nodes that do not belong
* to the same document, sort order is unspecified.
*
* @param nodes Array of DOM nodes.
* @returns Collection of unique nodes, sorted in document order.
*/
function uniqueSort(nodes) {
nodes = nodes.filter(function (node, i, arr) { return !arr.includes(node, i + 1); });
nodes.sort(function (a, b) {
var relative = compareDocumentPosition(a, b);
if (relative & 2 /* PRECEDING */) {
return -1;
}
else if (relative & 4 /* FOLLOWING */) {
return 1;
}
return 0;
});
return nodes;
}
exports.uniqueSort = uniqueSort;
/***/ }),
/***/ 9432:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __exportStar = (this && this.__exportStar) || function(m, exports) {
for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.hasChildren = exports.isDocument = exports.isComment = exports.isText = exports.isCDATA = exports.isTag = void 0;
__exportStar(__webpack_require__(3346), exports);
__exportStar(__webpack_require__(5010), exports);
__exportStar(__webpack_require__(6765), exports);
__exportStar(__webpack_require__(8043), exports);
__exportStar(__webpack_require__(3905), exports);
__exportStar(__webpack_require__(4975), exports);
__exportStar(__webpack_require__(6996), exports);
/** @deprecated Use these methods from `domhandler` directly. */
var domhandler_1 = __webpack_require__(7915);
Object.defineProperty(exports, "isTag", ({ enumerable: true, get: function () { return domhandler_1.isTag; } }));
Object.defineProperty(exports, "isCDATA", ({ enumerable: true, get: function () { return domhandler_1.isCDATA; } }));
Object.defineProperty(exports, "isText", ({ enumerable: true, get: function () { return domhandler_1.isText; } }));
Object.defineProperty(exports, "isComment", ({ enumerable: true, get: function () { return domhandler_1.isComment; } }));
Object.defineProperty(exports, "isDocument", ({ enumerable: true, get: function () { return domhandler_1.isDocument; } }));
Object.defineProperty(exports, "hasChildren", ({ enumerable: true, get: function () { return domhandler_1.hasChildren; } }));
/***/ }),
/***/ 3905:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.getElementsByTagType = exports.getElementsByTagName = exports.getElementById = exports.getElements = exports.testElement = void 0;
var domhandler_1 = __webpack_require__(7915);
var querying_1 = __webpack_require__(8043);
var Checks = {
tag_name: function (name) {
if (typeof name === "function") {
return function (elem) { return (0, domhandler_1.isTag)(elem) && name(elem.name); };
}
else if (name === "*") {
return domhandler_1.isTag;
}
return function (elem) { return (0, domhandler_1.isTag)(elem) && elem.name === name; };
},
tag_type: function (type) {
if (typeof type === "function") {
return function (elem) { return type(elem.type); };
}
return function (elem) { return elem.type === type; };
},
tag_contains: function (data) {
if (typeof data === "function") {
return function (elem) { return (0, domhandler_1.isText)(elem) && data(elem.data); };
}
return function (elem) { return (0, domhandler_1.isText)(elem) && elem.data === data; };
},
};
/**
* @param attrib Attribute to check.
* @param value Attribute value to look for.
* @returns A function to check whether the a node has an attribute with a particular value.
*/
function getAttribCheck(attrib, value) {
if (typeof value === "function") {
return function (elem) { return (0, domhandler_1.isTag)(elem) && value(elem.attribs[attrib]); };
}
return function (elem) { return (0, domhandler_1.isTag)(elem) && elem.attribs[attrib] === value; };
}
/**
* @param a First function to combine.
* @param b Second function to combine.
* @returns A function taking a node and returning `true` if either
* of the input functions returns `true` for the node.
*/
function combineFuncs(a, b) {
return function (elem) { return a(elem) || b(elem); };
}
/**
* @param options An object describing nodes to look for.
* @returns A function executing all checks in `options` and returning `true`
* if any of them match a node.
*/
function compileTest(options) {
var funcs = Object.keys(options).map(function (key) {
var value = options[key];
return Object.prototype.hasOwnProperty.call(Checks, key)
? Checks[key](value)
: getAttribCheck(key, value);
});
return funcs.length === 0 ? null : funcs.reduce(combineFuncs);
}
/**
* @param options An object describing nodes to look for.
* @param node The element to test.
* @returns Whether the element matches the description in `options`.
*/
function testElement(options, node) {
var test = compileTest(options);
return test ? test(node) : true;
}
exports.testElement = testElement;
/**
* @param options An object describing nodes to look for.
* @param nodes Nodes to search through.
* @param recurse Also consider child nodes.
* @param limit Maximum number of nodes to return.
* @returns All nodes that match `options`.
*/
function getElements(options, nodes, recurse, limit) {
if (limit === void 0) { limit = Infinity; }
var test = compileTest(options);
return test ? (0, querying_1.filter)(test, nodes, recurse, limit) : [];
}
exports.getElements = getElements;
/**
* @param id The unique ID attribute value to look for.
* @param nodes Nodes to search through.
* @param recurse Also consider child nodes.
* @returns The node with the supplied ID.
*/
function getElementById(id, nodes, recurse) {
if (recurse === void 0) { recurse = true; }
if (!Array.isArray(nodes))
nodes = [nodes];
return (0, querying_1.findOne)(getAttribCheck("id", id), nodes, recurse);
}
exports.getElementById = getElementById;
/**
* @param tagName Tag name to search for.
* @param nodes Nodes to search through.
* @param recurse Also consider child nodes.
* @param limit Maximum number of nodes to return.
* @returns All nodes with the supplied `tagName`.
*/
function getElementsByTagName(tagName, nodes, recurse, limit) {
if (recurse === void 0) { recurse = true; }
if (limit === void 0) { limit = Infinity; }
return (0, querying_1.filter)(Checks.tag_name(tagName), nodes, recurse, limit);
}
exports.getElementsByTagName = getElementsByTagName;
/**
* @param type Element type to look for.
* @param nodes Nodes to search through.
* @param recurse Also consider child nodes.
* @param limit Maximum number of nodes to return.
* @returns All nodes with the supplied `type`.
*/
function getElementsByTagType(type, nodes, recurse, limit) {
if (recurse === void 0) { recurse = true; }
if (limit === void 0) { limit = Infinity; }
return (0, querying_1.filter)(Checks.tag_type(type), nodes, recurse, limit);
}
exports.getElementsByTagType = getElementsByTagType;
/***/ }),
/***/ 6765:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.prepend = exports.prependChild = exports.append = exports.appendChild = exports.replaceElement = exports.removeElement = void 0;
/**
* Remove an element from the dom
*
* @param elem The element to be removed
*/
function removeElement(elem) {
if (elem.prev)
elem.prev.next = elem.next;
if (elem.next)
elem.next.prev = elem.prev;
if (elem.parent) {
var childs = elem.parent.children;
childs.splice(childs.lastIndexOf(elem), 1);
}
}
exports.removeElement = removeElement;
/**
* Replace an element in the dom
*
* @param elem The element to be replaced
* @param replacement The element to be added
*/
function replaceElement(elem, replacement) {
var prev = (replacement.prev = elem.prev);
if (prev) {
prev.next = replacement;
}
var next = (replacement.next = elem.next);
if (next) {
next.prev = replacement;
}
var parent = (replacement.parent = elem.parent);
if (parent) {
var childs = parent.children;
childs[childs.lastIndexOf(elem)] = replacement;
}
}
exports.replaceElement = replaceElement;
/**
* Append a child to an element.
*
* @param elem The element to append to.
* @param child The element to be added as a child.
*/
function appendChild(elem, child) {
removeElement(child);
child.next = null;
child.parent = elem;
if (elem.children.push(child) > 1) {
var sibling = elem.children[elem.children.length - 2];
sibling.next = child;
child.prev = sibling;
}
else {
child.prev = null;
}
}
exports.appendChild = appendChild;
/**
* Append an element after another.
*
* @param elem The element to append after.
* @param next The element be added.
*/
function append(elem, next) {
removeElement(next);
var parent = elem.parent;
var currNext = elem.next;
next.next = currNext;
next.prev = elem;
elem.next = next;
next.parent = parent;
if (currNext) {
currNext.prev = next;
if (parent) {
var childs = parent.children;
childs.splice(childs.lastIndexOf(currNext), 0, next);
}
}
else if (parent) {
parent.children.push(next);
}
}
exports.append = append;
/**
* Prepend a child to an element.
*
* @param elem The element to prepend before.
* @param child The element to be added as a child.
*/
function prependChild(elem, child) {
removeElement(child);
child.parent = elem;
child.prev = null;
if (elem.children.unshift(child) !== 1) {
var sibling = elem.children[1];
sibling.prev = child;
child.next = sibling;
}
else {
child.next = null;
}
}
exports.prependChild = prependChild;
/**
* Prepend an element before another.
*
* @param elem The element to prepend before.
* @param prev The element be added.
*/
function prepend(elem, prev) {
removeElement(prev);
var parent = elem.parent;
if (parent) {
var childs = parent.children;
childs.splice(childs.indexOf(elem), 0, prev);
}
if (elem.prev) {
elem.prev.next = prev;
}
prev.parent = parent;
prev.prev = elem.prev;
prev.next = elem;
elem.prev = prev;
}
exports.prepend = prepend;
/***/ }),
/***/ 8043:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.findAll = exports.existsOne = exports.findOne = exports.findOneChild = exports.find = exports.filter = void 0;
var domhandler_1 = __webpack_require__(7915);
/**
* Search a node and its children for nodes passing a test function.
*
* @param test Function to test nodes on.
* @param node Node to search. Will be included in the result set if it matches.
* @param recurse Also consider child nodes.
* @param limit Maximum number of nodes to return.
* @returns All nodes passing `test`.
*/
function filter(test, node, recurse, limit) {
if (recurse === void 0) { recurse = true; }
if (limit === void 0) { limit = Infinity; }
if (!Array.isArray(node))
node = [node];
return find(test, node, recurse, limit);
}
exports.filter = filter;
/**
* Search an array of node and its children for nodes passing a test function.
*
* @param test Function to test nodes on.
* @param nodes Array of nodes to search.
* @param recurse Also consider child nodes.
* @param limit Maximum number of nodes to return.
* @returns All nodes passing `test`.
*/
function find(test, nodes, recurse, limit) {
var result = [];
for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) {
var elem = nodes_1[_i];
if (test(elem)) {
result.push(elem);
if (--limit <= 0)
break;
}
if (recurse && (0, domhandler_1.hasChildren)(elem) && elem.children.length > 0) {
var children = find(test, elem.children, recurse, limit);
result.push.apply(result, children);
limit -= children.length;
if (limit <= 0)
break;
}
}
return result;
}
exports.find = find;
/**
* Finds the first element inside of an array that matches a test function.
*
* @param test Function to test nodes on.
* @param nodes Array of nodes to search.
* @returns The first node in the array that passes `test`.
*/
function findOneChild(test, nodes) {
return nodes.find(test);
}
exports.findOneChild = findOneChild;
/**
* Finds one element in a tree that passes a test.
*
* @param test Function to test nodes on.
* @param nodes Array of nodes to search.
* @param recurse Also consider child nodes.
* @returns The first child node that passes `test`.
*/
function findOne(test, nodes, recurse) {
if (recurse === void 0) { recurse = true; }
var elem = null;
for (var i = 0; i < nodes.length && !elem; i++) {
var checked = nodes[i];
if (!(0, domhandler_1.isTag)(checked)) {
continue;
}
else if (test(checked)) {
elem = checked;
}
else if (recurse && checked.children.length > 0) {
elem = findOne(test, checked.children);
}
}
return elem;
}
exports.findOne = findOne;
/**
* @param test Function to test nodes on.
* @param nodes Array of nodes to search.
* @returns Whether a tree of nodes contains at least one node passing a test.
*/
function existsOne(test, nodes) {
return nodes.some(function (checked) {
return (0, domhandler_1.isTag)(checked) &&
(test(checked) ||
(checked.children.length > 0 &&
existsOne(test, checked.children)));
});
}
exports.existsOne = existsOne;
/**
* Search and array of nodes and its children for nodes passing a test function.
*
* Same as `find`, only with less options, leading to reduced complexity.
*
* @param test Function to test nodes on.
* @param nodes Array of nodes to search.
* @returns All nodes passing `test`.
*/
function findAll(test, nodes) {
var _a;
var result = [];
var stack = nodes.filter(domhandler_1.isTag);
var elem;
while ((elem = stack.shift())) {
var children = (_a = elem.children) === null || _a === void 0 ? void 0 : _a.filter(domhandler_1.isTag);
if (children && children.length > 0) {
stack.unshift.apply(stack, children);
}
if (test(elem))
result.push(elem);
}
return result;
}
exports.findAll = findAll;
/***/ }),
/***/ 3346:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.innerText = exports.textContent = exports.getText = exports.getInnerHTML = exports.getOuterHTML = void 0;
var domhandler_1 = __webpack_require__(7915);
var dom_serializer_1 = __importDefault(__webpack_require__(7220));
var domelementtype_1 = __webpack_require__(9960);
/**
* @param node Node to get the outer HTML of.
* @param options Options for serialization.
* @deprecated Use the `dom-serializer` module directly.
* @returns `node`'s outer HTML.
*/
function getOuterHTML(node, options) {
return (0, dom_serializer_1.default)(node, options);
}
exports.getOuterHTML = getOuterHTML;
/**
* @param node Node to get the inner HTML of.
* @param options Options for serialization.
* @deprecated Use the `dom-serializer` module directly.
* @returns `node`'s inner HTML.
*/
function getInnerHTML(node, options) {
return (0, domhandler_1.hasChildren)(node)
? node.children.map(function (node) { return getOuterHTML(node, options); }).join("")
: "";
}
exports.getInnerHTML = getInnerHTML;
/**
* Get a node's inner text. Same as `textContent`, but inserts newlines for `<br>` tags.
*
* @deprecated Use `textContent` instead.
* @param node Node to get the inner text of.
* @returns `node`'s inner text.
*/
function getText(node) {
if (Array.isArray(node))
return node.map(getText).join("");
if ((0, domhandler_1.isTag)(node))
return node.name === "br" ? "\n" : getText(node.children);
if ((0, domhandler_1.isCDATA)(node))
return getText(node.children);
if ((0, domhandler_1.isText)(node))
return node.data;
return "";
}
exports.getText = getText;
/**
* Get a node's text content.
*
* @param node Node to get the text content of.
* @returns `node`'s text content.
* @see {@link https://developer.mozilla.org/en-US/docs/Web/API/Node/textContent}
*/
function textContent(node) {
if (Array.isArray(node))
return node.map(textContent).join("");
if ((0, domhandler_1.hasChildren)(node) && !(0, domhandler_1.isComment)(node)) {
return textContent(node.children);
}
if ((0, domhandler_1.isText)(node))
return node.data;
return "";
}
exports.textContent = textContent;
/**
* Get a node's inner text.
*
* @param node Node to get the inner text of.
* @returns `node`'s inner text.
* @see {@link https://developer.mozilla.org/en-US/docs/Web/API/Node/innerText}
*/
function innerText(node) {
if (Array.isArray(node))
return node.map(innerText).join("");
if ((0, domhandler_1.hasChildren)(node) && (node.type === domelementtype_1.ElementType.Tag || (0, domhandler_1.isCDATA)(node))) {
return innerText(node.children);
}
if ((0, domhandler_1.isText)(node))
return node.data;
return "";
}
exports.innerText = innerText;
/***/ }),
/***/ 5010:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.prevElementSibling = exports.nextElementSibling = exports.getName = exports.hasAttrib = exports.getAttributeValue = exports.getSiblings = exports.getParent = exports.getChildren = void 0;
var domhandler_1 = __webpack_require__(7915);
var emptyArray = [];
/**
* Get a node's children.
*
* @param elem Node to get the children of.
* @returns `elem`'s children, or an empty array.
*/
function getChildren(elem) {
var _a;
return (_a = elem.children) !== null && _a !== void 0 ? _a : emptyArray;
}
exports.getChildren = getChildren;
/**
* Get a node's parent.
*
* @param elem Node to get the parent of.
* @returns `elem`'s parent node.
*/
function getParent(elem) {
return elem.parent || null;
}
exports.getParent = getParent;
/**
* Gets an elements siblings, including the element itself.
*
* Attempts to get the children through the element's parent first.
* If we don't have a parent (the element is a root node),
* we walk the element's `prev` & `next` to get all remaining nodes.
*
* @param elem Element to get the siblings of.
* @returns `elem`'s siblings.
*/
function getSiblings(elem) {
var _a, _b;
var parent = getParent(elem);
if (parent != null)
return getChildren(parent);
var siblings = [elem];
var prev = elem.prev, next = elem.next;
while (prev != null) {
siblings.unshift(prev);
(_a = prev, prev = _a.prev);
}
while (next != null) {
siblings.push(next);
(_b = next, next = _b.next);
}
return siblings;
}
exports.getSiblings = getSiblings;
/**
* Gets an attribute from an element.
*
* @param elem Element to check.
* @param name Attribute name to retrieve.
* @returns The element's attribute value, or `undefined`.
*/
function getAttributeValue(elem, name) {
var _a;
return (_a = elem.attribs) === null || _a === void 0 ? void 0 : _a[name];
}
exports.getAttributeValue = getAttributeValue;
/**
* Checks whether an element has an attribute.
*
* @param elem Element to check.
* @param name Attribute name to look for.
* @returns Returns whether `elem` has the attribute `name`.
*/
function hasAttrib(elem, name) {
return (elem.attribs != null &&
Object.prototype.hasOwnProperty.call(elem.attribs, name) &&
elem.attribs[name] != null);
}
exports.hasAttrib = hasAttrib;
/**
* Get the tag name of an element.
*
* @param elem The element to get the name for.
* @returns The tag name of `elem`.
*/
function getName(elem) {
return elem.name;
}
exports.getName = getName;
/**
* Returns the next element sibling of a node.
*
* @param elem The element to get the next sibling of.
* @returns `elem`'s next sibling that is a tag.
*/
function nextElementSibling(elem) {
var _a;
var next = elem.next;
while (next !== null && !(0, domhandler_1.isTag)(next))
(_a = next, next = _a.next);
return next;
}
exports.nextElementSibling = nextElementSibling;
/**
* Returns the previous element sibling of a node.
*
* @param elem The element to get the previous sibling of.
* @returns `elem`'s previous sibling that is a tag.
*/
function prevElementSibling(elem) {
var _a;
var prev = elem.prev;
while (prev !== null && !(0, domhandler_1.isTag)(prev))
(_a = prev, prev = _a.prev);
return prev;
}
exports.prevElementSibling = prevElementSibling;
/***/ }),
/***/ 4076:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.decodeHTML = exports.decodeHTMLStrict = exports.decodeXML = void 0;
var entities_json_1 = __importDefault(__webpack_require__(9323));
var legacy_json_1 = __importDefault(__webpack_require__(9591));
var xml_json_1 = __importDefault(__webpack_require__(2586));
var decode_codepoint_1 = __importDefault(__webpack_require__(26));
var strictEntityRe = /&(?:[a-zA-Z0-9]+|#[xX][\da-fA-F]+|#\d+);/g;
exports.decodeXML = getStrictDecoder(xml_json_1.default);
exports.decodeHTMLStrict = getStrictDecoder(entities_json_1.default);
function getStrictDecoder(map) {
var replace = getReplacer(map);
return function (str) { return String(str).replace(strictEntityRe, replace); };
}
var sorter = function (a, b) { return (a < b ? 1 : -1); };
exports.decodeHTML = (function () {
var legacy = Object.keys(legacy_json_1.default).sort(sorter);
var keys = Object.keys(entities_json_1.default).sort(sorter);
for (var i = 0, j = 0; i < keys.length; i++) {
if (legacy[j] === keys[i]) {
keys[i] += ";?";
j++;
}
else {
keys[i] += ";";
}
}
var re = new RegExp("&(?:" + keys.join("|") + "|#[xX][\\da-fA-F]+;?|#\\d+;?)", "g");
var replace = getReplacer(entities_json_1.default);
function replacer(str) {
if (str.substr(-1) !== ";")
str += ";";
return replace(str);
}
// TODO consider creating a merged map
return function (str) { return String(str).replace(re, replacer); };
})();
function getReplacer(map) {
return function replace(str) {
if (str.charAt(1) === "#") {
var secondChar = str.charAt(2);
if (secondChar === "X" || secondChar === "x") {
return decode_codepoint_1.default(parseInt(str.substr(3), 16));
}
return decode_codepoint_1.default(parseInt(str.substr(2), 10));
}
// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
return map[str.slice(1, -1)] || str;
};
}
/***/ }),
/***/ 26:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
var decode_json_1 = __importDefault(__webpack_require__(3600));
// Adapted from https://github.com/mathiasbynens/he/blob/master/src/he.js#L94-L119
var fromCodePoint =
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
String.fromCodePoint ||
function (codePoint) {
var output = "";
if (codePoint > 0xffff) {
codePoint -= 0x10000;
output += String.fromCharCode(((codePoint >>> 10) & 0x3ff) | 0xd800);
codePoint = 0xdc00 | (codePoint & 0x3ff);
}
output += String.fromCharCode(codePoint);
return output;
};
function decodeCodePoint(codePoint) {
if ((codePoint >= 0xd800 && codePoint <= 0xdfff) || codePoint > 0x10ffff) {
return "\uFFFD";
}
if (codePoint in decode_json_1.default) {
codePoint = decode_json_1.default[codePoint];
}
return fromCodePoint(codePoint);
}
exports["default"] = decodeCodePoint;
/***/ }),
/***/ 7322:
/***/ (function(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.escapeUTF8 = exports.escape = exports.encodeNonAsciiHTML = exports.encodeHTML = exports.encodeXML = void 0;
var xml_json_1 = __importDefault(__webpack_require__(2586));
var inverseXML = getInverseObj(xml_json_1.default);
var xmlReplacer = getInverseReplacer(inverseXML);
/**
* Encodes all non-ASCII characters, as well as characters not valid in XML
* documents using XML entities.
*
* If a character has no equivalent entity, a
* numeric hexadecimal reference (eg. `ü`) will be used.
*/
exports.encodeXML = getASCIIEncoder(inverseXML);
var entities_json_1 = __importDefault(__webpack_require__(9323));
var inverseHTML = getInverseObj(entities_json_1.default);
var htmlReplacer = getInverseReplacer(inverseHTML);
/**
* Encodes all entities and non-ASCII characters in the input.
*
* This includes characters that are valid ASCII characters in HTML documents.
* For example `#` will be encoded as `#`. To get a more compact output,
* consider using the `encodeNonAsciiHTML` function.
*
* If a character has no equivalent entity, a
* numeric hexadecimal reference (eg. `ü`) will be used.
*/
exports.encodeHTML = getInverse(inverseHTML, htmlReplacer);
/**
* Encodes all non-ASCII characters, as well as characters not valid in HTML
* documents using HTML entities.
*
* If a character has no equivalent entity, a
* numeric hexadecimal reference (eg. `ü`) will be used.
*/
exports.encodeNonAsciiHTML = getASCIIEncoder(inverseHTML);
function getInverseObj(obj) {
return Object.keys(obj)
.sort()
.reduce(function (inverse, name) {
inverse[obj[name]] = "&" + name + ";";
return inverse;
}, {});
}
function getInverseReplacer(inverse) {
var single = [];
var multiple = [];
for (var _i = 0, _a = Object.keys(inverse); _i < _a.length; _i++) {
var k = _a[_i];
if (k.length === 1) {
// Add value to single array
single.push("\\" + k);
}
else {
// Add value to multiple array
multiple.push(k);
}
}
// Add ranges to single characters.
single.sort();
for (var start = 0; start < single.length - 1; start++) {
// Find the end of a run of characters
var end = start;
while (end < single.length - 1 &&
single[end].charCodeAt(1) + 1 === single[end + 1].charCodeAt(1)) {
end += 1;
}
var count = 1 + end - start;
// We want to replace at least three characters
if (count < 3)
continue;
single.splice(start, count, single[start] + "-" + single[end]);
}
multiple.unshift("[" + single.join("") + "]");
return new RegExp(multiple.join("|"), "g");
}
// /[^\0-\x7F]/gu
var reNonASCII = /(?:[\x80-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])/g;
var getCodePoint =
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
String.prototype.codePointAt != null
? // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
function (str) { return str.codePointAt(0); }
: // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
function (c) {
return (c.charCodeAt(0) - 0xd800) * 0x400 +
c.charCodeAt(1) -
0xdc00 +
0x10000;
};
function singleCharReplacer(c) {
return "&#x" + (c.length > 1 ? getCodePoint(c) : c.charCodeAt(0))
.toString(16)
.toUpperCase() + ";";
}
function getInverse(inverse, re) {
return function (data) {
return data
.replace(re, function (name) { return inverse[name]; })
.replace(reNonASCII, singleCharReplacer);
};
}
var reEscapeChars = new RegExp(xmlReplacer.source + "|" + reNonASCII.source, "g");
/**
* Encodes all non-ASCII characters, as well as characters not valid in XML
* documents using numeric hexadecimal reference (eg. `ü`).
*
* Have a look at `escapeUTF8` if you want a more concise output at the expense
* of reduced transportability.
*
* @param data String to escape.
*/
function escape(data) {
return data.replace(reEscapeChars, singleCharReplacer);
}
exports.escape = escape;
/**
* Encodes all characters not valid in XML documents using numeric hexadecimal
* reference (eg. `ü`).
*
* Note that the output will be character-set dependent.
*
* @param data String to escape.
*/
function escapeUTF8(data) {
return data.replace(xmlReplacer, singleCharReplacer);
}
exports.escapeUTF8 = escapeUTF8;
function getASCIIEncoder(obj) {
return function (data) {
return data.replace(reEscapeChars, function (c) { return obj[c] || singleCharReplacer(c); });
};
}
/***/ }),
/***/ 5863:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.decodeXMLStrict = exports.decodeHTML5Strict = exports.decodeHTML4Strict = exports.decodeHTML5 = exports.decodeHTML4 = exports.decodeHTMLStrict = exports.decodeHTML = exports.decodeXML = exports.encodeHTML5 = exports.encodeHTML4 = exports.escapeUTF8 = exports.escape = exports.encodeNonAsciiHTML = exports.encodeHTML = exports.encodeXML = exports.encode = exports.decodeStrict = exports.decode = void 0;
var decode_1 = __webpack_require__(4076);
var encode_1 = __webpack_require__(7322);
/**
* Decodes a string with entities.
*
* @param data String to decode.
* @param level Optional level to decode at. 0 = XML, 1 = HTML. Default is 0.
* @deprecated Use `decodeXML` or `decodeHTML` directly.
*/
function decode(data, level) {
return (!level || level <= 0 ? decode_1.decodeXML : decode_1.decodeHTML)(data);
}
exports.decode = decode;
/**
* Decodes a string with entities. Does not allow missing trailing semicolons for entities.
*
* @param data String to decode.
* @param level Optional level to decode at. 0 = XML, 1 = HTML. Default is 0.
* @deprecated Use `decodeHTMLStrict` or `decodeXML` directly.
*/
function decodeStrict(data, level) {
return (!level || level <= 0 ? decode_1.decodeXML : decode_1.decodeHTMLStrict)(data);
}
exports.decodeStrict = decodeStrict;
/**
* Encodes a string with entities.
*
* @param data String to encode.
* @param level Optional level to encode at. 0 = XML, 1 = HTML. Default is 0.
* @deprecated Use `encodeHTML`, `encodeXML` or `encodeNonAsciiHTML` directly.
*/
function encode(data, level) {
return (!level || level <= 0 ? encode_1.encodeXML : encode_1.encodeHTML)(data);
}
exports.encode = encode;
var encode_2 = __webpack_require__(7322);
Object.defineProperty(exports, "encodeXML", ({ enumerable: true, get: function () { return encode_2.encodeXML; } }));
Object.defineProperty(exports, "encodeHTML", ({ enumerable: true, get: function () { return encode_2.encodeHTML; } }));
Object.defineProperty(exports, "encodeNonAsciiHTML", ({ enumerable: true, get: function () { return encode_2.encodeNonAsciiHTML; } }));
Object.defineProperty(exports, "escape", ({ enumerable: true, get: function () { return encode_2.escape; } }));
Object.defineProperty(exports, "escapeUTF8", ({ enumerable: true, get: function () { return encode_2.escapeUTF8; } }));
// Legacy aliases (deprecated)
Object.defineProperty(exports, "encodeHTML4", ({ enumerable: true, get: function () { return encode_2.encodeHTML; } }));
Object.defineProperty(exports, "encodeHTML5", ({ enumerable: true, get: function () { return encode_2.encodeHTML; } }));
var decode_2 = __webpack_require__(4076);
Object.defineProperty(exports, "decodeXML", ({ enumerable: true, get: function () { return decode_2.decodeXML; } }));
Object.defineProperty(exports, "decodeHTML", ({ enumerable: true, get: function () { return decode_2.decodeHTML; } }));
Object.defineProperty(exports, "decodeHTMLStrict", ({ enumerable: true, get: function () { return decode_2.decodeHTMLStrict; } }));
// Legacy aliases (deprecated)
Object.defineProperty(exports, "decodeHTML4", ({ enumerable: true, get: function () { return decode_2.decodeHTML; } }));
Object.defineProperty(exports, "decodeHTML5", ({ enumerable: true, get: function () { return decode_2.decodeHTML; } }));
Object.defineProperty(exports, "decodeHTML4Strict", ({ enumerable: true, get: function () { return decode_2.decodeHTMLStrict; } }));
Object.defineProperty(exports, "decodeHTML5Strict", ({ enumerable: true, get: function () { return decode_2.decodeHTMLStrict; } }));
Object.defineProperty(exports, "decodeXMLStrict", ({ enumerable: true, get: function () { return decode_2.decodeXML; } }));
/***/ }),
/***/ 6094:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
var cheerio = __webpack_require__(9018);
var makeJuiceClient = __webpack_require__(8880);
/**
* Note that makeJuiceClient will take a base object (in this case a function) and enhance it
* with a lot of useful properties and functions.
*
* This client adopts cheerio as a DOM parser and adds an "inlineContent" function that let
* users to specify the CSS to be inlined instead of extracting it from the html.
*
* The weird "makeJuiceClient" behaviour is there in order to keep backward API compatibility.
*/
var juiceClient = makeJuiceClient(function(html,options) {
return cheerio(html, { xmlMode: options && options.xmlMode}, juiceDocument, [options]);
});
var juiceDocument = function(html, options) {
return juiceClient.juiceDocument(html, options);
}
juiceClient.inlineContent = function(html, css, options) {
return cheerio(html, { xmlMode: options && options.xmlMode}, juiceClient.inlineDocument, [css, options]);
};
module.exports = juiceClient;
/***/ }),
/***/ 9018:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
/**
* Module dependencies.
*/
var cheerio = __webpack_require__(7503);
var utils = __webpack_require__(9671);
var cheerioLoad = function(html, options, encodeEntities) {
options = Object.assign({decodeEntities: false, _useHtmlParser2:true}, options);
html = encodeEntities(html);
return cheerio.load(html, options);
};
var createEntityConverters = function () {
var codeBlockLookup = [];
var encodeCodeBlocks = function(html) {
var blocks = module.exports.codeBlocks;
Object.keys(blocks).forEach(function(key) {
var re = new RegExp(blocks[key].start + '([\\S\\s]*?)' + blocks[key].end, 'g');
html = html.replace(re, function(match, subMatch) {
codeBlockLookup.push(match);
return 'JUICE_CODE_BLOCK_' + (codeBlockLookup.length - 1) + '_';
});
});
return html;
};
var decodeCodeBlocks = function(html) {
for(var index = 0; index < codeBlockLookup.length; index++) {
var re = new RegExp('JUICE_CODE_BLOCK_' + index + '_(="")?', 'gi');
html = html.replace(re, function() {
return codeBlockLookup[index];
});
}
return html;
};
return {
encodeEntities: encodeCodeBlocks,
decodeEntities: decodeCodeBlocks,
};
};
/**
* Parses the input, calls the callback on the parsed DOM, and generates the output
*
* @param {String} html input html to be processed
* @param {Object} options for the parser
* @param {Function} callback to be invoked on the DOM
* @param {Array} callbackExtraArguments to be passed to the callback
* @return {String} resulting html
*/
module.exports = function(html, options, callback, callbackExtraArguments) {
var entityConverters = createEntityConverters();
var $ = cheerioLoad(html, options, entityConverters.encodeEntities);
var args = [ $ ];
args.push.apply(args, callbackExtraArguments);
var doc = callback.apply(undefined, args) || $;
if (options && options.xmlMode) {
return entityConverters.decodeEntities(doc.xml());
}
return entityConverters.decodeEntities(doc.html());
};
module.exports.codeBlocks = {
EJS: { start: '<%', end: '%>' },
HBS: { start: '{{', end: '}}' }
};
/***/ }),
/***/ 8880:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
var utils = __webpack_require__(9671);
var numbers = __webpack_require__(5468);
module.exports = function makeJuiceClient(juiceClient) {
juiceClient.ignoredPseudos = ['hover', 'active', 'focus', 'visited', 'link'];
juiceClient.widthElements = ['TABLE', 'TD', 'TH', 'IMG'];
juiceClient.heightElements = ['TABLE', 'TD', 'TH', 'IMG'];
juiceClient.tableElements = ['TABLE', 'TH', 'TR', 'TD', 'CAPTION', 'COLGROUP', 'COL', 'THEAD', 'TBODY', 'TFOOT'];
juiceClient.nonVisualElements = [ 'HEAD', 'TITLE', 'BASE', 'LINK', 'STYLE', 'META', 'SCRIPT', 'NOSCRIPT' ];
juiceClient.styleToAttribute = {
'background-color': 'bgcolor',
'background-image': 'background',
'text-align': 'align',
'vertical-align': 'valign'
};
juiceClient.excludedProperties = [];
juiceClient.juiceDocument = juiceDocument;
juiceClient.inlineDocument = inlineDocument;
function inlineDocument($, css, options) {
options = options || {};
var rules = utils.parseCSS(css);
var editedElements = [];
var styleAttributeName = 'style';
var counters = {};
if (options.styleAttributeName) {
styleAttributeName = options.styleAttributeName;
}
rules.forEach(handleRule);
editedElements.forEach(setStyleAttrs);
if (options.inlinePseudoElements) {
editedElements.forEach(inlinePseudoElements);
}
if (options.applyWidthAttributes) {
editedElements.forEach(function(el) {
setDimensionAttrs(el, 'width');
});
}
if (options.applyHeightAttributes) {
editedElements.forEach(function(el) {
setDimensionAttrs(el, 'height');
});
}
if (options.applyAttributesTableElements) {
editedElements.forEach(setAttributesOnTableElements);
}
if (options.insertPreservedExtraCss && options.extraCss) {
var preservedText = utils.getPreservedText(options.extraCss, {
mediaQueries: options.preserveMediaQueries,
fontFaces: options.preserveFontFaces,
keyFrames: options.preserveKeyFrames
});
if (preservedText) {
var $appendTo = null;
if (options.insertPreservedExtraCss !== true) {
$appendTo = $(options.insertPreservedExtraCss);
} else {
$appendTo = $('head');
if (!$appendTo.length) { $appendTo = $('body'); }
if (!$appendTo.length) { $appendTo = $.root(); }
}
$appendTo.first().append('<style>' + preservedText + '</style>');
}
}
function handleRule(rule) {
var sel = rule[0];
var style = rule[1];
var selector = new utils.Selector(sel);
var parsedSelector = selector.parsed();
if (!parsedSelector) {
return;
}
var pseudoElementType = getPseudoElementType(parsedSelector);
// skip rule if the selector has any pseudos which are ignored
for (var i = 0; i < parsedSelector.length; ++i) {
var subSel = parsedSelector[i];
if (subSel.pseudos) {
for (var j = 0; j < subSel.pseudos.length; ++j) {
var subSelPseudo = subSel.pseudos[j];
if (juiceClient.ignoredPseudos.indexOf(subSelPseudo.name) >= 0) {
return;
}
}
}
}
if (pseudoElementType) {
var last = parsedSelector[parsedSelector.length - 1];
var pseudos = last.pseudos;
last.pseudos = filterElementPseudos(last.pseudos);
sel = parsedSelector.toString();
last.pseudos = pseudos;
}
var els;
try {
els = $(sel);
} catch (err) {
// skip invalid selector
return;
}
els.each(function() {
var el = this;
if (el.name && juiceClient.nonVisualElements.indexOf(el.name.toUpperCase()) >= 0) {
return;
}
if (pseudoElementType) {
var pseudoElPropName = 'pseudo' + pseudoElementType;
var pseudoEl = el[pseudoElPropName];
if (!pseudoEl) {
pseudoEl = el[pseudoElPropName] = $('<span />').get(0);
pseudoEl.pseudoElementType = pseudoElementType;
pseudoEl.pseudoElementParent = el;
pseudoEl.counterProps = el.counterProps;
el[pseudoElPropName] = pseudoEl;
}
el = pseudoEl;
}
if (!el.styleProps) {
el.styleProps = {};
// if the element has inline styles, fake selector with topmost specificity
if ($(el).attr(styleAttributeName)) {
var cssText = '* { ' + $(el).attr(styleAttributeName) + ' } ';
addProps(utils.parseCSS(cssText)[0][1], new utils.Selector('<style>', true));
}
// store reference to an element we need to compile style="" attr for
editedElements.push(el);
}
if (!el.counterProps) {
el.counterProps = el.parent && el.parent.counterProps
? Object.create(el.parent.counterProps)
: {};
}
function resetCounter(el, value) {
var tokens = value.split(/\s+/);
for (var j = 0; j < tokens.length; j++) {
var counter = tokens[j];
var resetval = parseInt(tokens[j+1], 10);
isNaN(resetval)
? el.counterProps[counter] = counters[counter] = 0
: el.counterProps[counter] = counters[tokens[j++]] = resetval;
}
}
function incrementCounter(el, value) {
var tokens = value.split(/\s+/);
for (var j = 0; j < tokens.length; j++) {
var counter = tokens[j];
if (el.counterProps[counter] === undefined) {
continue;
}
var incrval = parseInt(tokens[j+1], 10);
isNaN(incrval)
? el.counterProps[counter] = counters[counter] += 1
: el.counterProps[counter] = counters[tokens[j++]] += incrval;
}
}
// go through the properties
function addProps(style, selector) {
for (var i = 0, l = style.length; i < l; i++) {
if (style[i].type == 'property') {
var name = style[i].name;
var value = style[i].value;
if (name === 'counter-reset') {
resetCounter(el, value);
}
if (name === 'counter-increment') {
incrementCounter(el, value);
}
var important = value.match(/!important$/) !== null;
if (important && !options.preserveImportant) value = removeImportant(value);
// adds line number and column number for the properties as "additionalPriority" to the
// properties because in CSS the position directly affect the priority.
var additionalPriority = [style[i].position.start.line, style[i].position.start.col];
var prop = new utils.Property(name, value, selector, important ? 2 : 0, additionalPriority);
var existing = el.styleProps[name];
// if property name is not in the excluded properties array
if (juiceClient.excludedProperties.indexOf(name) < 0) {
if (existing && existing.compare(prop) === prop || !existing) {
// deleting a property let us change the order (move it to the end in the setStyleAttrs loop)
if (existing && existing.selector !== selector) {
delete el.styleProps[name];
} else if (existing) {
// make "prop" a special composed property.
prop.nextProp = existing;
}
el.styleProps[name] = prop;
}
}
}
}
}
addProps(style, selector);
});
}
function setStyleAttrs(el) {
var l = Object.keys(el.styleProps).length;
var props = [];
// Here we loop each property and make sure to "expand"
// linked "nextProp" properties happening when the same property
// is declared multiple times in the same selector.
Object.keys(el.styleProps).forEach(function(key) {
var np = el.styleProps[key];
while (typeof np !== 'undefined') {
props.push(np);
np = np.nextProp;
}
});
// sort properties by their originating selector's specificity so that
// props like "padding" and "padding-bottom" are resolved as expected.
props.sort(function(a, b) {
return a.compareFunc(b);
});
var string = props
.filter(function(prop) {
// Content becomes the innerHTML of pseudo elements, not used as a
// style property
return prop.prop !== 'content';
})
.map(function(prop) {
return prop.prop + ': ' + prop.value.replace(/["]/g, '\'') + ';';
})
.join(' ');
if (string) {
$(el).attr(styleAttributeName, string);
}
}
function inlinePseudoElements(el) {
if (el.pseudoElementType && el.styleProps.content) {
var parsed = parseContent(el);
if (parsed.img) {
el.name = 'img';
$(el).attr('src', parsed.img);
} else {
$(el).text(parsed);
}
var parent = el.pseudoElementParent;
if (el.pseudoElementType === 'before') {
$(parent).prepend(el);
} else {
$(parent).append(el);
}
}
}
function setDimensionAttrs(el, dimension) {
if (!el.name) { return; }
var elName = el.name.toUpperCase();
if (juiceClient[dimension + 'Elements'].indexOf(elName) > -1) {
for (var i in el.styleProps) {
if (el.styleProps[i].prop === dimension) {
var value = el.styleProps[i].value;
if (options.preserveImportant) {
value = removeImportant(value);
}
if (value.match(/px/)) {
var pxSize = value.replace('px', '');
$(el).attr(dimension, pxSize);
return;
}
if (juiceClient.tableElements.indexOf(elName) > -1 && value.match(/\%/)) {
$(el).attr(dimension, value);
return;
}
}
}
}
}
function extractBackgroundUrl(value) {
return value.indexOf('url(') !== 0
? value
: value.replace(/^url\((["'])?([^"']+)\1\)$/, '$2');
}
function setAttributesOnTableElements(el) {
if (!el.name) { return; }
var elName = el.name.toUpperCase();
var styleProps = Object.keys(juiceClient.styleToAttribute);
if (juiceClient.tableElements.indexOf(elName) > -1) {
for (var i in el.styleProps) {
if (styleProps.indexOf(el.styleProps[i].prop) > -1) {
var prop = juiceClient.styleToAttribute[el.styleProps[i].prop];
var value = el.styleProps[i].value;
if (options.preserveImportant) {
value = removeImportant(value);
}
if (prop === 'background') {
value = extractBackgroundUrl(value);
}
if (/(linear|radial)-gradient\(/i.test(value)) {
continue;
}
$(el).attr(prop, value);
}
}
}
}
}
function removeImportant(value) {
return value.replace(/\s*!important$/, '')
}
function findVariableValue(el, variable) {
while (el) {
if (variable in el.styleProps) {
return el.styleProps[variable].value;
}
var el = el.parent || el.pseudoElementParent;
}
}
function applyCounterStyle(counter, style) {
switch (style) {
case 'lower-roman':
return numbers.romanize(counter).toLowerCase();
case 'upper-roman':
return numbers.romanize(counter);
case 'lower-latin':
case 'lower-alpha':
return numbers.alphanumeric(counter).toLowerCase();
case 'upper-latin':
case 'upper-alpha':
return numbers.alphanumeric(counter);
// TODO support more counter styles
default:
return counter.toString();
}
}
function parseContent(el) {
var content = el.styleProps.content.value;
if (content === 'none' || content === 'normal') {
return '';
}
var imageUrlMatch = content.match(/^\s*url\s*\(\s*(.*?)\s*\)\s*$/i);
if (imageUrlMatch) {
var url = imageUrlMatch[1].replace(/^['"]|['"]$/g, '');
return { img: url };
}
var parsed = [];
var tokens = content.split(/['"]/);
for (var i = 0; i < tokens.length; i++) {
if (tokens[i] === '') continue;
var varMatch = tokens[i].match(/var\s*\(\s*(.*?)\s*(,\s*(.*?)\s*)?\s*\)/i);
if (varMatch) {
var variable = findVariableValue(el, varMatch[1]) || varMatch[2];
parsed.push(variable.replace(/^['"]|['"]$/g, ''));
continue;
}
var counterMatch = tokens[i].match(/counter\s*\(\s*(.*?)\s*(,\s*(.*?)\s*)?\s*\)/i);
if (counterMatch && counterMatch[1] in el.counterProps) {
var counter = el.counterProps[counterMatch[1]];
parsed.push(applyCounterStyle(counter, counterMatch[3]));
continue;
}
var attrMatch = tokens[i].match(/attr\s*\(\s*(.*?)\s*\)/i);
if (attrMatch) {
var attr = attrMatch[1];
parsed.push(el.pseudoElementParent
? el.pseudoElementParent.attribs[attr]
: el.attribs[attr]
);
continue;
}
parsed.push(tokens[i]);
}
content = parsed.join('');
// Naive unescape, assume no unicode char codes
content = content.replace(/\\/g, '');
return content;
}
// Return "before" or "after" if the given selector is a pseudo element (e.g.,
// a::after).
function getPseudoElementType(selector) {
if (selector.length === 0) {
return;
}
var pseudos = selector[selector.length - 1].pseudos;
if (!pseudos) {
return;
}
for (var i = 0; i < pseudos.length; i++) {
if (isPseudoElementName(pseudos[i])) {
return pseudos[i].name;
}
}
}
function isPseudoElementName(pseudo) {
return pseudo.name === 'before' || pseudo.name === 'after';
}
function filterElementPseudos(pseudos) {
return pseudos.filter(function(pseudo) {
return !isPseudoElementName(pseudo);
});
}
function juiceDocument($, options) {
options = utils.getDefaultOptions(options);
var css = extractCssFromDocument($, options);
css += '\n' + options.extraCss;
inlineDocument($, css, options);
return $;
}
function getStylesData($, options) {
var results = [];
var stylesList = $('style');
var styleDataList, styleData, styleElement;
stylesList.each(function() {
styleElement = this;
// the API for Cheerio using parse5 (default) and htmlparser2 are slightly different
// detect this by checking if .childNodes exist (as opposed to .children)
var usingParse5 = !!styleElement.childNodes;
styleDataList = usingParse5 ? styleElement.childNodes : styleElement.children;
if (styleDataList.length !== 1) {
if (options.removeStyleTags) {
$(styleElement).remove();
}
return;
}
styleData = styleDataList[0].data;
if (options.applyStyleTags && $(styleElement).attr('data-embed') === undefined) {
results.push(styleData);
}
if (options.removeStyleTags && $(styleElement).attr('data-embed') === undefined) {
var text = usingParse5 ? styleElement.childNodes[0].nodeValue : styleElement.children[0].data;
var preservedText = utils.getPreservedText(text, {
mediaQueries: options.preserveMediaQueries,
fontFaces: options.preserveFontFaces,
keyFrames: options.preserveKeyFrames,
pseudos: options.preservePseudos
}, juiceClient.ignoredPseudos);
if (preservedText) {
if (usingParse5) {
styleElement.childNodes[0].nodeValue = preservedText;
} else {
styleElement.children[0].data = preservedText;
}
} else {
$(styleElement).remove();
}
}
$(styleElement).removeAttr('data-embed');
});
return results;
}
function extractCssFromDocument($, options) {
var results = getStylesData($, options);
var css = results.join('\n');
return css;
}
return juiceClient;
};
/***/ }),
/***/ 5468:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
/**
* Converts a decimal number to roman numeral.
* https://stackoverflow.com/questions/9083037/convert-a-number-into-a-roman-numeral-in-javascript
*
* @param {Number} number
* @api private.
*/
exports.romanize = function(num) {
if (isNaN(num))
return NaN;
var digits = String(+num).split(""),
key = ["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM",
"","X","XX","XXX","XL","L","LX","LXX","LXXX","XC",
"","I","II","III","IV","V","VI","VII","VIII","IX"],
roman = "",
i = 3;
while (i--)
roman = (key[+digits.pop() + (i * 10)] || "") + roman;
return Array(+digits.join("") + 1).join("M") + roman;
}
/**
* Converts a decimal number to alphanumeric numeral.
* https://stackoverflow.com/questions/45787459/convert-number-to-alphabet-string-javascript
*
* @param {Number} number
* @api private.
*/
exports.alphanumeric = function(num) {
var s = '', t;
while (num > 0) {
t = (num - 1) % 26;
s = String.fromCharCode(65 + t) + s;
num = (num - t)/26 | 0;
}
return s || undefined;
}
/***/ }),
/***/ 4777:
/***/ ((module, exports, __webpack_require__) => {
"use strict";
module.exports = exports = Property;
/**
* Module dependencies.
*/
var utils = __webpack_require__(9671);
/**
* CSS property constructor.
*
* @param {String} property
* @param {String} value
* @param {Selector} selector the property originates from
* @param {Integer} priority 0 for normal properties, 2 for !important properties.
* @param {Array} additional array of integers representing more detailed priorities (sorting)
* @api public
*/
function Property(prop, value, selector, priority, additionalPriority) {
this.prop = prop;
this.value = value;
this.selector = selector;
this.priority = priority || 0;
this.additionalPriority = additionalPriority || [];
}
/**
* Compares with another Property based on Selector#specificity.
*
* @api public
*/
Property.prototype.compareFunc = function(property) {
var a = [];
a.push.apply(a, this.selector.specificity());
a.push.apply(a, this.additionalPriority);
a[0] += this.priority;
var b = [];
b.push.apply(b, property.selector.specificity());
b.push.apply(b, property.additionalPriority);
b[0] += property.priority;
return utils.compareFunc(a, b);
};
Property.prototype.compare = function(property) {
var winner = this.compareFunc(property);
if (winner === 1) {
return this;
}
return property;
};
/**
* Returns CSS property
*
* @api public
*/
Property.prototype.toString = function() {
return this.prop + ': ' + this.value.replace(/['"]+/g, '') + ';';
};
/***/ }),
/***/ 9240:
/***/ ((module, exports, __webpack_require__) => {
"use strict";
var parser = __webpack_require__(6585);
module.exports = exports = Selector;
/**
* CSS selector constructor.
*
* @param {String} selector text
* @param {Array} optionally, precalculated specificity
* @api public
*/
function Selector(text, styleAttribute) {
this.text = text;
this.spec = undefined;
this.styleAttribute = styleAttribute || false;
}
/**
* Get parsed selector.
*
* @api public
*/
Selector.prototype.parsed = function() {
if (!this.tokens) { this.tokens = parse(this.text); }
return this.tokens;
};
/**
* Lazy specificity getter
*
* @api public
*/
Selector.prototype.specificity = function() {
var styleAttribute = this.styleAttribute;
if (!this.spec) { this.spec = specificity(this.text, this.parsed()); }
return this.spec;
function specificity(text, parsed) {
var expressions = parsed || parse(text);
var spec = [styleAttribute ? 1 : 0, 0, 0, 0];
var nots = [];
for (var i = 0; i < expressions.length; i++) {
var expression = expressions[i];
var pseudos = expression.pseudos;
// id awards a point in the second column
if (expression.id) { spec[1]++; }
// classes and attributes award a point each in the third column
if (expression.attributes) { spec[2] += expression.attributes.length; }
if (expression.classList) { spec[2] += expression.classList.length; }
// tag awards a point in the fourth column
if (expression.tag && expression.tag !== '*') { spec[3]++; }
// pseudos award a point each in the fourth column
if (pseudos) {
spec[3] += pseudos.length;
for (var p = 0; p < pseudos.length; p++) {
if (pseudos[p].name === 'not') {
nots.push(pseudos[p].value);
spec[3]--;
}
}
}
}
for (var ii = nots.length; ii--;) {
var not = specificity(nots[ii]);
for (var jj = 4; jj--;) { spec[jj] += not[jj]; }
}
return spec;
}
};
/**
* Parses a selector and returns the tokens.
*
* @param {String} selector
* @api private.
*/
function parse(text) {
try {
return parser(text)[0];
} catch (e) {
return [];
}
}
/***/ }),
/***/ 9671:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
/**
* Module dependencies.
*/
var mensch = __webpack_require__(4984);
var Selector = __webpack_require__(9240);
var Property = __webpack_require__(4777);
exports.Selector = Selector;
exports.Property = Property;
/**
* Returns an array of the selectors.
*
* @license Sizzle CSS Selector Engine - MIT
* @param {String} selectorText from mensch
* @api public
*/
exports.extract = function extract(selectorText) {
var attr = 0;
var sels = [];
var sel = '';
for (var i = 0, l = selectorText.length; i < l; i++) {
var c = selectorText.charAt(i);
if (attr) {
if (']' === c || ')' === c) { attr--; }
sel += c;
} else {
if (',' === c) {
sels.push(sel);
sel = '';
} else {
if ('[' === c || '(' === c) { attr++; }
if (sel.length || (c !== ',' && c !== '\n' && c !== ' ')) { sel += c; }
}
}
}
if (sel.length) {
sels.push(sel);
}
return sels;
};
/**
* Returns a parse tree for a CSS source.
* If it encounters multiple selectors separated by a comma, it splits the
* tree.
*
* @param {String} css source
* @api public
*/
exports.parseCSS = function(css) {
var parsed = mensch.parse(css, {position: true, comments: true});
var rules = typeof parsed.stylesheet != 'undefined' && parsed.stylesheet.rules ? parsed.stylesheet.rules : [];
var ret = [];
for (var i = 0, l = rules.length; i < l; i++) {
if (rules[i].type == 'rule') {
var rule = rules[i];
var selectors = rule.selectors;
for (var ii = 0, ll = selectors.length; ii < ll; ii++) {
ret.push([selectors[ii], rule.declarations]);
}
}
}
return ret;
};
/**
* Returns preserved text for a CSS source.
*
* @param {String} css source
* @param {Object} options
* @api public
*/
exports.getPreservedText = function(css, options, ignoredPseudos) {
var parsed = mensch.parse(css, {position: true, comments: true});
var rules = typeof parsed.stylesheet != 'undefined' && parsed.stylesheet.rules ? parsed.stylesheet.rules : [];
var preserved = [];
var lastStart = null;
for (var i = rules.length - 1; i >= 0; i--) {
if ((options.fontFaces && rules[i].type === 'font-face') ||
(options.mediaQueries && rules[i].type === 'media') ||
(options.keyFrames && rules[i].type === 'keyframes') ||
(options.pseudos && rules[i].selectors && this.matchesPseudo(rules[i].selectors[0], ignoredPseudos))) {
preserved.unshift(
mensch.stringify(
{ stylesheet: { rules: [ rules[i] ] }},
{ comments: false, indentation: ' ' }
)
);
}
lastStart = rules[i].position.start;
}
if (preserved.length === 0) {
return false;
}
return '\n' + preserved.join('\n') + '\n';
};
exports.normalizeLineEndings = function(text) {
return text.replace(/\r\n/g, '\n').replace(/\n/g, '\r\n');
};
exports.matchesPseudo = function(needle, haystack) {
return haystack.find(function (element) {
return needle.indexOf(element) > -1;
})
}
/**
* Compares two specificity vectors, returning the winning one.
*
* @param {Array} vector a
* @param {Array} vector b
* @return {Array}
* @api public
*/
exports.compareFunc = function(a, b) {
var min = Math.min(a.length, b.length);
for (var i = 0; i < min; i++) {
if (a[i] === b[i]) { continue; }
if (a[i] > b[i]) { return 1; }
return -1;
}
return a.length - b.length;
};
exports.compare = function(a, b) {
return exports.compareFunc(a, b) == 1 ? a : b;
};
exports.getDefaultOptions = function(options) {
var result = Object.assign({
extraCss: '',
insertPreservedExtraCss: true,
applyStyleTags: true,
removeStyleTags: true,
preserveMediaQueries: true,
preserveFontFaces: true,
preserveKeyFrames: true,
preservePseudos: true,
applyWidthAttributes: true,
applyHeightAttributes: true,
applyAttributesTableElements: true,
url: ''
}, options);
result.webResources = result.webResources || {};
return result;
};
/***/ }),
/***/ 9208:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
/**
* lodash (Custom Build) <https://lodash.com/>
* Build: `lodash modularize exports="npm" -o ./`
* Copyright jQuery Foundation and other contributors <https://jquery.org/>
* Released under MIT license <https://lodash.com/license>
* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
* Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
*/
/** Used as the `TypeError` message for "Functions" methods. */
var FUNC_ERROR_TEXT = 'Expected a function';
/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';
/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;
/** `Object#toString` result references. */
var funcTag = '[object Function]',
genTag = '[object GeneratorFunction]',
symbolTag = '[object Symbol]';
/** Used to match property names within property paths. */
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
reIsPlainProp = /^\w*$/,
reLeadingDot = /^\./,
rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
/**
* Used to match `RegExp`
* [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
*/
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
/** Used to match backslashes in property paths. */
var reEscapeChar = /\\(\\)?/g;
/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;
/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof __webpack_require__.g == 'object' && __webpack_require__.g && __webpack_require__.g.Object === Object && __webpack_require__.g;
/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
/** Used as a reference to the global object. */
var root = freeGlobal || freeSelf || Function('return this')();
/**
* Gets the value at `key` of `object`.
*
* @private
* @param {Object} [object] The object to query.
* @param {string} key The key of the property to get.
* @returns {*} Returns the property value.
*/
function getValue(object, key) {
return object == null ? undefined : object[key];
}
/**
* Checks if `value` is a host object in IE < 9.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a host object, else `false`.
*/
function isHostObject(value) {
// Many host objects are `Object` objects that can coerce to strings
// despite having improperly defined `toString` methods.
var result = false;
if (value != null && typeof value.toString != 'function') {
try {
result = !!(value + '');
} catch (e) {}
}
return result;
}
/** Used for built-in method references. */
var arrayProto = Array.prototype,
funcProto = Function.prototype,
objectProto = Object.prototype;
/** Used to detect overreaching core-js shims. */
var coreJsData = root['__core-js_shared__'];
/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
return uid ? ('Symbol(src)_1.' + uid) : '';
}());
/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var objectToString = objectProto.toString;
/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);
/** Built-in value references. */
var Symbol = root.Symbol,
splice = arrayProto.splice;
/* Built-in method references that are verified to be native. */
var Map = getNative(root, 'Map'),
nativeCreate = getNative(Object, 'create');
/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol ? Symbol.prototype : undefined,
symbolToString = symbolProto ? symbolProto.toString : undefined;
/**
* Creates a hash object.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function Hash(entries) {
var index = -1,
length = entries ? entries.length : 0;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
/**
* Removes all key-value entries from the hash.
*
* @private
* @name clear
* @memberOf Hash
*/
function hashClear() {
this.__data__ = nativeCreate ? nativeCreate(null) : {};
}
/**
* Removes `key` and its value from the hash.
*
* @private
* @name delete
* @memberOf Hash
* @param {Object} hash The hash to modify.
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function hashDelete(key) {
return this.has(key) && delete this.__data__[key];
}
/**
* Gets the hash value for `key`.
*
* @private
* @name get
* @memberOf Hash
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function hashGet(key) {
var data = this.__data__;
if (nativeCreate) {
var result = data[key];
return result === HASH_UNDEFINED ? undefined : result;
}
return hasOwnProperty.call(data, key) ? data[key] : undefined;
}
/**
* Checks if a hash value for `key` exists.
*
* @private
* @name has
* @memberOf Hash
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function hashHas(key) {
var data = this.__data__;
return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);
}
/**
* Sets the hash `key` to `value`.
*
* @private
* @name set
* @memberOf Hash
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the hash instance.
*/
function hashSet(key, value) {
var data = this.__data__;
data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
return this;
}
// Add methods to `Hash`.
Hash.prototype.clear = hashClear;
Hash.prototype['delete'] = hashDelete;
Hash.prototype.get = hashGet;
Hash.prototype.has = hashHas;
Hash.prototype.set = hashSet;
/**
* Creates an list cache object.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function ListCache(entries) {
var index = -1,
length = entries ? entries.length : 0;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
/**
* Removes all key-value entries from the list cache.
*
* @private
* @name clear
* @memberOf ListCache
*/
function listCacheClear() {
this.__data__ = [];
}
/**
* Removes `key` and its value from the list cache.
*
* @private
* @name delete
* @memberOf ListCache
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function listCacheDelete(key) {
var data = this.__data__,
index = assocIndexOf(data, key);
if (index < 0) {
return false;
}
var lastIndex = data.length - 1;
if (index == lastIndex) {
data.pop();
} else {
splice.call(data, index, 1);
}
return true;
}
/**
* Gets the list cache value for `key`.
*
* @private
* @name get
* @memberOf ListCache
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function listCacheGet(key) {
var data = this.__data__,
index = assocIndexOf(data, key);
return index < 0 ? undefined : data[index][1];
}
/**
* Checks if a list cache value for `key` exists.
*
* @private
* @name has
* @memberOf ListCache
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function listCacheHas(key) {
return assocIndexOf(this.__data__, key) > -1;
}
/**
* Sets the list cache `key` to `value`.
*
* @private
* @name set
* @memberOf ListCache
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the list cache instance.
*/
function listCacheSet(key, value) {
var data = this.__data__,
index = assocIndexOf(data, key);
if (index < 0) {
data.push([key, value]);
} else {
data[index][1] = value;
}
return this;
}
// Add methods to `ListCache`.
ListCache.prototype.clear = listCacheClear;
ListCache.prototype['delete'] = listCacheDelete;
ListCache.prototype.get = listCacheGet;
ListCache.prototype.has = listCacheHas;
ListCache.prototype.set = listCacheSet;
/**
* Creates a map cache object to store key-value pairs.
*
* @private
* @constructor
* @param {Array} [entries] The key-value pairs to cache.
*/
function MapCache(entries) {
var index = -1,
length = entries ? entries.length : 0;
this.clear();
while (++index < length) {
var entry = entries[index];
this.set(entry[0], entry[1]);
}
}
/**
* Removes all key-value entries from the map.
*
* @private
* @name clear
* @memberOf MapCache
*/
function mapCacheClear() {
this.__data__ = {
'hash': new Hash,
'map': new (Map || ListCache),
'string': new Hash
};
}
/**
* Removes `key` and its value from the map.
*
* @private
* @name delete
* @memberOf MapCache
* @param {string} key The key of the value to remove.
* @returns {boolean} Returns `true` if the entry was removed, else `false`.
*/
function mapCacheDelete(key) {
return getMapData(this, key)['delete'](key);
}
/**
* Gets the map value for `key`.
*
* @private
* @name get
* @memberOf MapCache
* @param {string} key The key of the value to get.
* @returns {*} Returns the entry value.
*/
function mapCacheGet(key) {
return getMapData(this, key).get(key);
}
/**
* Checks if a map value for `key` exists.
*
* @private
* @name has
* @memberOf MapCache
* @param {string} key The key of the entry to check.
* @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
*/
function mapCacheHas(key) {
return getMapData(this, key).has(key);
}
/**
* Sets the map `key` to `value`.
*
* @private
* @name set
* @memberOf MapCache
* @param {string} key The key of the value to set.
* @param {*} value The value to set.
* @returns {Object} Returns the map cache instance.
*/
function mapCacheSet(key, value) {
getMapData(this, key).set(key, value);
return this;
}
// Add methods to `MapCache`.
MapCache.prototype.clear = mapCacheClear;
MapCache.prototype['delete'] = mapCacheDelete;
MapCache.prototype.get = mapCacheGet;
MapCache.prototype.has = mapCacheHas;
MapCache.prototype.set = mapCacheSet;
/**
* Gets the index at which the `key` is found in `array` of key-value pairs.
*
* @private
* @param {Array} array The array to inspect.
* @param {*} key The key to search for.
* @returns {number} Returns the index of the matched value, else `-1`.
*/
function assocIndexOf(array, key) {
var length = array.length;
while (length--) {
if (eq(array[length][0], key)) {
return length;
}
}
return -1;
}
/**
* The base implementation of `_.get` without support for default values.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to get.
* @returns {*} Returns the resolved value.
*/
function baseGet(object, path) {
path = isKey(path, object) ? [path] : castPath(path);
var index = 0,
length = path.length;
while (object != null && index < length) {
object = object[toKey(path[index++])];
}
return (index && index == length) ? object : undefined;
}
/**
* The base implementation of `_.isNative` without bad shim checks.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a native function,
* else `false`.
*/
function baseIsNative(value) {
if (!isObject(value) || isMasked(value)) {
return false;
}
var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;
return pattern.test(toSource(value));
}
/**
* The base implementation of `_.toString` which doesn't convert nullish
* values to empty strings.
*
* @private
* @param {*} value The value to process.
* @returns {string} Returns the string.
*/
function baseToString(value) {
// Exit early for strings to avoid a performance hit in some environments.
if (typeof value == 'string') {
return value;
}
if (isSymbol(value)) {
return symbolToString ? symbolToString.call(value) : '';
}
var result = (value + '');
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}
/**
* Casts `value` to a path array if it's not one.
*
* @private
* @param {*} value The value to inspect.
* @returns {Array} Returns the cast property path array.
*/
function castPath(value) {
return isArray(value) ? value : stringToPath(value);
}
/**
* Gets the data for `map`.
*
* @private
* @param {Object} map The map to query.
* @param {string} key The reference key.
* @returns {*} Returns the map data.
*/
function getMapData(map, key) {
var data = map.__data__;
return isKeyable(key)
? data[typeof key == 'string' ? 'string' : 'hash']
: data.map;
}
/**
* Gets the native function at `key` of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {string} key The key of the method to get.
* @returns {*} Returns the function if it's native, else `undefined`.
*/
function getNative(object, key) {
var value = getValue(object, key);
return baseIsNative(value) ? value : undefined;
}
/**
* Checks if `value` is a property name and not a property path.
*
* @private
* @param {*} value The value to check.
* @param {Object} [object] The object to query keys on.
* @returns {boolean} Returns `true` if `value` is a property name, else `false`.
*/
function isKey(value, object) {
if (isArray(value)) {
return false;
}
var type = typeof value;
if (type == 'number' || type == 'symbol' || type == 'boolean' ||
value == null || isSymbol(value)) {
return true;
}
return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
(object != null && value in Object(object));
}
/**
* Checks if `value` is suitable for use as unique object key.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is suitable, else `false`.
*/
function isKeyable(value) {
var type = typeof value;
return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
? (value !== '__proto__')
: (value === null);
}
/**
* Checks if `func` has its source masked.
*
* @private
* @param {Function} func The function to check.
* @returns {boolean} Returns `true` if `func` is masked, else `false`.
*/
function isMasked(func) {
return !!maskSrcKey && (maskSrcKey in func);
}
/**
* Converts `string` to a property path array.
*
* @private
* @param {string} string The string to convert.
* @returns {Array} Returns the property path array.
*/
var stringToPath = memoize(function(string) {
string = toString(string);
var result = [];
if (reLeadingDot.test(string)) {
result.push('');
}
string.replace(rePropName, function(match, number, quote, string) {
result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
});
return result;
});
/**
* Converts `value` to a string key if it's not a string or symbol.
*
* @private
* @param {*} value The value to inspect.
* @returns {string|symbol} Returns the key.
*/
function toKey(value) {
if (typeof value == 'string' || isSymbol(value)) {
return value;
}
var result = (value + '');
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}
/**
* Converts `func` to its source code.
*
* @private
* @param {Function} func The function to process.
* @returns {string} Returns the source code.
*/
function toSource(func) {
if (func != null) {
try {
return funcToString.call(func);
} catch (e) {}
try {
return (func + '');
} catch (e) {}
}
return '';
}
/**
* Creates a function that memoizes the result of `func`. If `resolver` is
* provided, it determines the cache key for storing the result based on the
* arguments provided to the memoized function. By default, the first argument
* provided to the memoized function is used as the map cache key. The `func`
* is invoked with the `this` binding of the memoized function.
*
* **Note:** The cache is exposed as the `cache` property on the memoized
* function. Its creation may be customized by replacing the `_.memoize.Cache`
* constructor with one whose instances implement the
* [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
* method interface of `delete`, `get`, `has`, and `set`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to have its output memoized.
* @param {Function} [resolver] The function to resolve the cache key.
* @returns {Function} Returns the new memoized function.
* @example
*
* var object = { 'a': 1, 'b': 2 };
* var other = { 'c': 3, 'd': 4 };
*
* var values = _.memoize(_.values);
* values(object);
* // => [1, 2]
*
* values(other);
* // => [3, 4]
*
* object.a = 2;
* values(object);
* // => [1, 2]
*
* // Modify the result cache.
* values.cache.set(object, ['a', 'b']);
* values(object);
* // => ['a', 'b']
*
* // Replace `_.memoize.Cache`.
* _.memoize.Cache = WeakMap;
*/
function memoize(func, resolver) {
if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {
throw new TypeError(FUNC_ERROR_TEXT);
}
var memoized = function() {
var args = arguments,
key = resolver ? resolver.apply(this, args) : args[0],
cache = memoized.cache;
if (cache.has(key)) {
return cache.get(key);
}
var result = func.apply(this, args);
memoized.cache = cache.set(key, result);
return result;
};
memoized.cache = new (memoize.Cache || MapCache);
return memoized;
}
// Assign cache to `_.memoize`.
memoize.Cache = MapCache;
/**
* Performs a
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* comparison between two values to determine if they are equivalent.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to compare.
* @param {*} other The other value to compare.
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
* @example
*
* var object = { 'a': 1 };
* var other = { 'a': 1 };
*
* _.eq(object, object);
* // => true
*
* _.eq(object, other);
* // => false
*
* _.eq('a', 'a');
* // => true
*
* _.eq('a', Object('a'));
* // => false
*
* _.eq(NaN, NaN);
* // => true
*/
function eq(value, other) {
return value === other || (value !== value && other !== other);
}
/**
* Checks if `value` is classified as an `Array` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an array, else `false`.
* @example
*
* _.isArray([1, 2, 3]);
* // => true
*
* _.isArray(document.body.children);
* // => false
*
* _.isArray('abc');
* // => false
*
* _.isArray(_.noop);
* // => false
*/
var isArray = Array.isArray;
/**
* Checks if `value` is classified as a `Function` object.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a function, else `false`.
* @example
*
* _.isFunction(_);
* // => true
*
* _.isFunction(/abc/);
* // => false
*/
function isFunction(value) {
// The use of `Object#toString` avoids issues with the `typeof` operator
// in Safari 8-9 which returns 'object' for typed array and other constructors.
var tag = isObject(value) ? objectToString.call(value) : '';
return tag == funcTag || tag == genTag;
}
/**
* Checks if `value` is the
* [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
* of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
* @example
*
* _.isObject({});
* // => true
*
* _.isObject([1, 2, 3]);
* // => true
*
* _.isObject(_.noop);
* // => true
*
* _.isObject(null);
* // => false
*/
function isObject(value) {
var type = typeof value;
return !!value && (type == 'object' || type == 'function');
}
/**
* Checks if `value` is object-like. A value is object-like if it's not `null`
* and has a `typeof` result of "object".
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
* @example
*
* _.isObjectLike({});
* // => true
*
* _.isObjectLike([1, 2, 3]);
* // => true
*
* _.isObjectLike(_.noop);
* // => false
*
* _.isObjectLike(null);
* // => false
*/
function isObjectLike(value) {
return !!value && typeof value == 'object';
}
/**
* Checks if `value` is classified as a `Symbol` primitive or object.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
* @example
*
* _.isSymbol(Symbol.iterator);
* // => true
*
* _.isSymbol('abc');
* // => false
*/
function isSymbol(value) {
return typeof value == 'symbol' ||
(isObjectLike(value) && objectToString.call(value) == symbolTag);
}
/**
* Converts `value` to a string. An empty string is returned for `null`
* and `undefined` values. The sign of `-0` is preserved.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to process.
* @returns {string} Returns the string.
* @example
*
* _.toString(null);
* // => ''
*
* _.toString(-0);
* // => '-0'
*
* _.toString([1, 2, 3]);
* // => '1,2,3'
*/
function toString(value) {
return value == null ? '' : baseToString(value);
}
/**
* Gets the value at `path` of `object`. If the resolved value is
* `undefined`, the `defaultValue` is returned in its place.
*
* @static
* @memberOf _
* @since 3.7.0
* @category Object
* @param {Object} object The object to query.
* @param {Array|string} path The path of the property to get.
* @param {*} [defaultValue] The value returned for `undefined` resolved values.
* @returns {*} Returns the resolved value.
* @example
*
* var object = { 'a': [{ 'b': { 'c': 3 } }] };
*
* _.get(object, 'a[0].b.c');
* // => 3
*
* _.get(object, ['a', '0', 'b', 'c']);
* // => 3
*
* _.get(object, 'a.b.c', 'default');
* // => 'default'
*/
function get(object, path, defaultValue) {
var result = object == null ? undefined : baseGet(object, path);
return result === undefined ? defaultValue : result;
}
module.exports = get;
/***/ }),
/***/ 4984:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
module.exports = {
lex : __webpack_require__(5625),
parse: __webpack_require__(2579),
stringify: __webpack_require__(7134)
};
/***/ }),
/***/ 1514:
/***/ ((module, exports) => {
exports = module.exports = debug;
function debug(label) {
return _debug.bind(null, label);
}
function _debug(label) {
var args = [].slice.call(arguments, 1);
args.unshift('[' + label + ']');
process.stderr.write(args.join(' ') + '\n');
}
/***/ }),
/***/ 5625:
/***/ ((module, exports, __webpack_require__) => {
var DEBUG = false; // `true` to print debugging info.
var TIMER = false; // `true` to time calls to `lex()` and print the results.
var debug = __webpack_require__(1514)('lex');
exports = module.exports = lex;
/**
* Convert a CSS string into an array of lexical tokens.
*
* @param {String} css CSS
* @returns {Array} lexical tokens
*/
function lex(css) {
var start; // Debug timer start.
var buffer = ''; // Character accumulator
var ch; // Current character
var column = 0; // Current source column number
var cursor = -1; // Current source cursor position
var depth = 0; // Current nesting depth
var line = 1; // Current source line number
var state = 'before-selector'; // Current state
var stack = [state]; // State stack
var token = {}; // Current token
var tokens = []; // Token accumulator
// Supported @-rules, in roughly descending order of usage probability.
var atRules = [
'media',
'keyframes',
{ name: '-webkit-keyframes', type: 'keyframes', prefix: '-webkit-' },
{ name: '-moz-keyframes', type: 'keyframes', prefix: '-moz-' },
{ name: '-ms-keyframes', type: 'keyframes', prefix: '-ms-' },
{ name: '-o-keyframes', type: 'keyframes', prefix: '-o-' },
'font-face',
{ name: 'import', state: 'before-at-value' },
{ name: 'charset', state: 'before-at-value' },
'supports',
'viewport',
{ name: 'namespace', state: 'before-at-value' },
'document',
{ name: '-moz-document', type: 'document', prefix: '-moz-' },
'page'
];
// -- Functions ------------------------------------------------------------
/**
* Advance the character cursor and return the next character.
*
* @returns {String} The next character.
*/
function getCh() {
skip();
return css[cursor];
}
/**
* Return the state at the given index in the stack.
* The stack is LIFO so indexing is from the right.
*
* @param {Number} [index=0] Index to return.
* @returns {String} state
*/
function getState(index) {
return index ? stack[stack.length - 1 - index] : state;
}
/**
* Look ahead for a string beginning from the next position. The string
* being looked for must start at the next position.
*
* @param {String} str The string to look for.
* @returns {Boolean} Whether the string was found.
*/
function isNextString(str) {
var start = cursor + 1;
return (str === css.slice(start, start + str.length));
}
/**
* Find the start position of a substring beginning from the next
* position. The string being looked for may begin anywhere.
*
* @param {String} str The substring to look for.
* @returns {Number|false} The position, or `false` if not found.
*/
function find(str) {
var pos = css.slice(cursor).indexOf(str);
return pos > 0 ? pos : false;
}
/**
* Determine whether a character is next.
*
* @param {String} ch Character.
* @returns {Boolean} Whether the character is next.
*/
function isNextChar(ch) {
return ch === peek(1);
}
/**
* Return the character at the given cursor offset. The offset is relative
* to the cursor, so negative values move backwards.
*
* @param {Number} [offset=1] Cursor offset.
* @returns {String} Character.
*/
function peek(offset) {
return css[cursor + (offset || 1)];
}
/**
* Remove the current state from the stack and set the new current state.
*
* @returns {String} The removed state.
*/
function popState() {
var removed = stack.pop();
state = stack[stack.length - 1];
return removed;
}
/**
* Set the current state and add it to the stack.
*
* @param {String} newState The new state.
* @returns {Number} The new stack length.
*/
function pushState(newState) {
state = newState;
stack.push(state);
return stack.length;
}
/**
* Replace the current state with a new state.
*
* @param {String} newState The new state.
* @returns {String} The replaced state.
*/
function replaceState(newState) {
var previousState = state;
stack[stack.length - 1] = state = newState;
return previousState;
}
/**
* Move the character cursor. Positive numbers move the cursor forward.
* Negative numbers are not supported!
*
* @param {Number} [n=1] Number of characters to skip.
*/
function skip(n) {
if ((n || 1) == 1) {
if (css[cursor] == '\n') {
line++;
column = 1;
} else {
column++;
}
cursor++;
} else {
var skipStr = css.slice(cursor, cursor + n).split('\n');
if (skipStr.length > 1) {
line += skipStr.length - 1;
column = 1;
}
column += skipStr[skipStr.length - 1].length;
cursor = cursor + n;
}
}
/**
* Add the current token to the pile and reset the buffer.
*/
function addToken() {
token.end = {
line: line,
col: column
};
DEBUG && debug('addToken:', JSON.stringify(token, null, 2));
tokens.push(token);
buffer = '';
token = {};
}
/**
* Set the current token.
*
* @param {String} type Token type.
*/
function initializeToken(type) {
token = {
type: type,
start: {
line: line,
col : column
}
};
}
// -- Main Loop ------------------------------------------------------------
/*
The main loop is a state machine that reads in one character at a time,
and determines what to do based on the current state and character.
This is implemented as a series of nested `switch` statements and the
case orders have been mildly optimized based on rough probabilities
calculated by processing a small sample of real-world CSS.
Further optimization (such as a dispatch table) shouldn't be necessary
since the total number of cases is very low.
*/
TIMER && (start = Date.now());
while (ch = getCh()) {
DEBUG && debug(ch, getState());
// column += 1;
switch (ch) {
// Space
case ' ':
switch (getState()) {
case 'selector':
case 'value':
case 'value-paren':
case 'at-group':
case 'at-value':
case 'comment':
case 'double-string':
case 'single-string':
buffer += ch;
break;
}
break;
// Newline or tab
case '\n':
case '\t':
case '\r':
case '\f':
switch (getState()) {
case 'value':
case 'value-paren':
case 'at-group':
case 'comment':
case 'single-string':
case 'double-string':
case 'selector':
buffer += ch;
break;
case 'at-value':
// Tokenize an @-rule if a semi-colon was omitted.
if ('\n' === ch) {
token.value = buffer.trim();
addToken();
popState();
}
break;
}
// if ('\n' === ch) {
// column = 0;
// line += 1;
// }
break;
case ':':
switch (getState()) {
case 'name':
token.name = buffer.trim();
buffer = '';
replaceState('before-value');
break;
case 'before-selector':
buffer += ch;
initializeToken('selector');
pushState('selector');
break;
case 'before-value':
replaceState('value');
buffer += ch;
break;
default:
buffer += ch;
break;
}
break;
case ';':
switch (getState()) {
case 'name':
case 'before-value':
case 'value':
// Tokenize a declaration
// if value is empty skip the declaration
if (buffer.trim().length > 0) {
token.value = buffer.trim(),
addToken();
}
replaceState('before-name');
break;
case 'value-paren':
// Insignificant semi-colon
buffer += ch;
break;
case 'at-value':
// Tokenize an @-rule
token.value = buffer.trim();
addToken();
popState();
break;
case 'before-name':
// Extraneous semi-colon
break;
default:
buffer += ch;
break;
}
break;
case '{':
switch (getState()) {
case 'selector':
// If the sequence is `\{` then assume that the brace should be escaped.
if (peek(-1) === '\\') {
buffer += ch;
break;
}
// Tokenize a selector
token.text = buffer.trim();
addToken();
replaceState('before-name');
depth = depth + 1;
break;
case 'at-group':
// Tokenize an @-group
token.name = buffer.trim();
// XXX: @-rules are starting to get hairy
switch (token.type) {
case 'font-face':
case 'viewport' :
case 'page' :
pushState('before-name');
break;
default:
pushState('before-selector');
}
addToken();
depth = depth + 1;
break;
case 'name':
case 'at-rule':
// Tokenize a declaration or an @-rule
token.name = buffer.trim();
addToken();
pushState('before-name');
depth = depth + 1;
break;
case 'comment':
case 'double-string':
case 'single-string':
// Ignore braces in comments and strings
buffer += ch;
break;
case 'before-value':
replaceState('value');
buffer += ch;
break;
}
break;
case '}':
switch (getState()) {
case 'before-name':
case 'name':
case 'before-value':
case 'value':
// If the buffer contains anything, it is a value
if (buffer) {
token.value = buffer.trim();
}
// If the current token has a name and a value it should be tokenized.
if (token.name && token.value) {
addToken();
}
// Leave the block
initializeToken('end');
addToken();
popState();
// We might need to leave again.
// XXX: What about 3 levels deep?
if ('at-group' === getState()) {
initializeToken('at-group-end');
addToken();
popState();
}
if (depth > 0) {
depth = depth - 1;
}
break;
case 'at-group':
case 'before-selector':
case 'selector':
// If the sequence is `\}` then assume that the brace should be escaped.
if (peek(-1) === '\\') {
buffer += ch;
break;
}
if (depth > 0) {
// Leave block if in an at-group
if ('at-group' === getState(1)) {
initializeToken('at-group-end');
addToken();
}
}
if (depth > 1) {
popState();
}
if (depth > 0) {
depth = depth - 1;
}
break;
case 'double-string':
case 'single-string':
case 'comment':
// Ignore braces in comments and strings.
buffer += ch;
break;
}
break;
// Strings
case '"':
case "'":
switch (getState()) {
case 'double-string':
if ('"' === ch && '\\' !== peek(-1)) {
popState();
}
break;
case 'single-string':
if ("'" === ch && '\\' !== peek(-1)) {
popState();
}
break;
case 'before-at-value':
replaceState('at-value');
pushState('"' === ch ? 'double-string' : 'single-string');
break;
case 'before-value':
replaceState('value');
pushState('"' === ch ? 'double-string' : 'single-string');
break;
case 'comment':
// Ignore strings within comments.
break;
default:
if ('\\' !== peek(-1)) {
pushState('"' === ch ? 'double-string' : 'single-string');
}
}
buffer += ch;
break;
// Comments
case '/':
switch (getState()) {
case 'comment':
case 'double-string':
case 'single-string':
// Ignore
buffer += ch;
break;
case 'before-value':
case 'selector':
case 'name':
case 'value':
if (isNextChar('*')) {
// Ignore comments in selectors, properties and values. They are
// difficult to represent in the AST.
var pos = find('*/');
if (pos) {
skip(pos + 1);
}
} else {
if (getState() == 'before-value') replaceState('value');
buffer += ch;
}
break;
default:
if (isNextChar('*')) {
// Create a comment token
initializeToken('comment');
pushState('comment');
skip();
}
else {
buffer += ch;
}
break;
}
break;
// Comment end or universal selector
case '*':
switch (getState()) {
case 'comment':
if (isNextChar('/')) {
// Tokenize a comment
token.text = buffer; // Don't trim()!
skip();
addToken();
popState();
}
else {
buffer += ch;
}
break;
case 'before-selector':
buffer += ch;
initializeToken('selector');
pushState('selector');
break;
case 'before-value':
replaceState('value');
buffer += ch;
break;
default:
buffer += ch;
}
break;
// @-rules
case '@':
switch (getState()) {
case 'comment':
case 'double-string':
case 'single-string':
buffer += ch;
break;
case 'before-value':
replaceState('value');
buffer += ch;
break;
default:
// Iterate over the supported @-rules and attempt to tokenize one.
var tokenized = false;
var name;
var rule;
for (var j = 0, len = atRules.length; !tokenized && j < len; ++j) {
rule = atRules[j];
name = rule.name || rule;
if (!isNextString(name)) { continue; }
tokenized = true;
initializeToken(name);
pushState(rule.state || 'at-group');
skip(name.length);
if (rule.prefix) {
token.prefix = rule.prefix;
}
if (rule.type) {
token.type = rule.type;
}
}
if (!tokenized) {
// Keep on truckin' America!
buffer += ch;
}
break;
}
break;
// Parentheses are tracked to disambiguate semi-colons, such as within a
// data URI.
case '(':
switch (getState()) {
case 'value':
pushState('value-paren');
break;
case 'before-value':
replaceState('value');
break;
}
buffer += ch;
break;
case ')':
switch (getState()) {
case 'value-paren':
popState();
break;
case 'before-value':
replaceState('value');
break;
}
buffer += ch;
break;
default:
switch (getState()) {
case 'before-selector':
initializeToken('selector');
pushState('selector');
break;
case 'before-name':
initializeToken('property');
replaceState('name');
break;
case 'before-value':
replaceState('value');
break;
case 'before-at-value':
replaceState('at-value');
break;
}
buffer += ch;
break;
}
}
TIMER && debug('ran in', (Date.now() - start) + 'ms');
return tokens;
}
/***/ }),
/***/ 2579:
/***/ ((module, exports, __webpack_require__) => {
var DEBUG = false; // `true` to print debugging info.
var TIMER = false; // `true` to time calls to `parse()` and print the results.
var debug = __webpack_require__(1514)('parse');
var lex = __webpack_require__(5625);
exports = module.exports = parse;
var _comments; // Whether comments are allowed.
var _depth; // Current block nesting depth.
var _position; // Whether to include line/column position.
var _tokens; // Array of lexical tokens.
/**
* Convert a CSS string or array of lexical tokens into a `stringify`-able AST.
*
* @param {String} css CSS string or array of lexical token
* @param {Object} [options]
* @param {Boolean} [options.comments=false] allow comment nodes in the AST
* @returns {Object} `stringify`-able AST
*/
function parse(css, options) {
var start; // Debug timer start.
options || (options = {});
_comments = !!options.comments;
_position = !!options.position;
_depth = 0;
// Operate on a copy of the given tokens, or the lex()'d CSS string.
_tokens = Array.isArray(css) ? css.slice() : lex(css);
var rule;
var rules = [];
var token;
TIMER && (start = Date.now());
while ((token = next())) {
rule = parseToken(token);
rule && rules.push(rule);
}
TIMER && debug('ran in', (Date.now() - start) + 'ms');
return {
type: "stylesheet",
stylesheet: {
rules: rules
}
};
}
// -- Functions --------------------------------------------------------------
/**
* Build an AST node from a lexical token.
*
* @param {Object} token lexical token
* @param {Object} [override] object hash of properties that override those
* already in the token, or that will be added to the token.
* @returns {Object} AST node
*/
function astNode(token, override) {
override || (override = {});
var key;
var keys = ['type', 'name', 'value'];
var node = {};
// Avoiding [].forEach for performance reasons.
for (var i = 0; i < keys.length; ++i) {
key = keys[i];
if (token[key]) {
node[key] = override[key] || token[key];
}
}
keys = Object.keys(override);
for (i = 0; i < keys.length; ++i) {
key = keys[i];
if (!node[key]) {
node[key] = override[key];
}
}
if (_position) {
node.position = {
start: token.start,
end: token.end
};
}
DEBUG && debug('astNode:', JSON.stringify(node, null, 2));
return node;
}
/**
* Remove a lexical token from the stack and return the removed token.
*
* @returns {Object} lexical token
*/
function next() {
var token = _tokens.shift();
DEBUG && debug('next:', JSON.stringify(token, null, 2));
return token;
}
// -- Parse* Functions ---------------------------------------------------------
/**
* Convert an @-group lexical token to an AST node.
*
* @param {Object} token @-group lexical token
* @returns {Object} @-group AST node
*/
function parseAtGroup(token) {
_depth = _depth + 1;
// As the @-group token is assembled, relevant token values are captured here
// temporarily. They will later be used as `tokenize()` overrides.
var overrides = {};
switch (token.type) {
case 'font-face':
case 'viewport' :
overrides.declarations = parseDeclarations();
break;
case 'page':
overrides.prefix = token.prefix;
overrides.declarations = parseDeclarations();
break;
default:
overrides.prefix = token.prefix;
overrides.rules = parseRules();
}
return astNode(token, overrides);
}
/**
* Convert an @import lexical token to an AST node.
*
* @param {Object} token @import lexical token
* @returns {Object} @import AST node
*/
function parseAtImport(token) {
return astNode(token);
}
/**
* Convert an @charset token to an AST node.
*
* @param {Object} token @charset lexical token
* @returns {Object} @charset node
*/
function parseCharset(token) {
return astNode(token);
}
/**
* Convert a comment token to an AST Node.
*
* @param {Object} token comment lexical token
* @returns {Object} comment node
*/
function parseComment(token) {
return astNode(token, {text: token.text});
}
function parseNamespace(token) {
return astNode(token);
}
/**
* Convert a property lexical token to a property AST node.
*
* @returns {Object} property node
*/
function parseProperty(token) {
return astNode(token);
}
/**
* Convert a selector lexical token to a selector AST node.
*
* @param {Object} token selector lexical token
* @returns {Object} selector node
*/
function parseSelector(token) {
function trim(str) {
return str.trim();
}
return astNode(token, {
type: 'rule',
selectors: token.text.split(',').map(trim),
declarations: parseDeclarations(token)
});
}
/**
* Convert a lexical token to an AST node.
*
* @returns {Object|undefined} AST node
*/
function parseToken(token) {
switch (token.type) {
// Cases are listed in roughly descending order of probability.
case 'property': return parseProperty(token);
case 'selector': return parseSelector(token);
case 'at-group-end': _depth = _depth - 1; return;
case 'media' :
case 'keyframes' :return parseAtGroup(token);
case 'comment': if (_comments) { return parseComment(token); } break;
case 'charset': return parseCharset(token);
case 'import': return parseAtImport(token);
case 'namespace': return parseNamespace(token);
case 'font-face':
case 'supports' :
case 'viewport' :
case 'document' :
case 'page' : return parseAtGroup(token);
}
DEBUG && debug('parseToken: unexpected token:', JSON.stringify(token));
}
// -- Parse Helper Functions ---------------------------------------------------
/**
* Iteratively parses lexical tokens from the stack into AST nodes until a
* conditional function returns `false`, at which point iteration terminates
* and any AST nodes collected are returned.
*
* @param {Function} conditionFn
* @param {Object} token the lexical token being parsed
* @returns {Boolean} `true` if the token should be parsed, `false` otherwise
* @return {Array} AST nodes
*/
function parseTokensWhile(conditionFn) {
var node;
var nodes = [];
var token;
while ((token = next()) && (conditionFn && conditionFn(token))) {
node = parseToken(token);
node && nodes.push(node);
}
// Place an unused non-`end` lexical token back onto the stack.
if (token && token.type !== 'end') {
_tokens.unshift(token);
}
return nodes;
}
/**
* Convert a series of tokens into a sequence of declaration AST nodes.
*
* @returns {Array} declaration nodes
*/
function parseDeclarations() {
return parseTokensWhile(function (token) {
return (token.type === 'property' || token.type === 'comment');
});
}
/**
* Convert a series of tokens into a sequence of rule nodes.
*
* @returns {Array} rule nodes
*/
function parseRules() {
return parseTokensWhile(function () { return _depth; });
}
/***/ }),
/***/ 7134:
/***/ ((module, exports, __webpack_require__) => {
var DEBUG = false; // `true` to print debugging info.
var TIMER = false; // `true` to time calls to `stringify()` and print the results.
var debug = __webpack_require__(1514)('stringify');
var _comments; // Whether comments are allowed in the stringified CSS.
var _compress; // Whether the stringified CSS should be compressed.
var _indentation; // Indentation option value.
var _level; // Current indentation level.
var _n; // Compression-aware newline character.
var _s; // Compression-aware space character.
exports = module.exports = stringify;
/**
* Convert a `stringify`-able AST into a CSS string.
*
* @param {Object} `stringify`-able AST
* @param {Object} [options]
* @param {Boolean} [options.comments=false] allow comments in the CSS
* @param {Boolean} [options.compress=false] compress whitespace
* @param {String} [options.indentation=''] indentation sequence
* @returns {String} CSS
*/
function stringify(ast, options) {
var start; // Debug timer start.
options || (options = {});
_indentation = options.indentation || '';
_compress = !!options.compress;
_comments = !!options.comments;
_level = 1;
if (_compress) {
_n = _s = '';
} else {
_n = '\n';
_s = ' ';
}
TIMER && (start = Date.now());
var css = reduce(ast.stylesheet.rules, stringifyNode).join('\n').trim();
TIMER && debug('ran in', (Date.now() - start) + 'ms');
return css;
}
// -- Functions --------------------------------------------------------------
/**
* Modify the indentation level, or return a compression-aware sequence of
* spaces equal to the current indentation level.
*
* @param {Number} [level=undefined] indentation level modifier
* @returns {String} sequence of spaces
*/
function indent(level) {
if (level) {
_level += level;
return;
}
if (_compress) { return ''; }
return Array(_level).join(_indentation || '');
}
// -- Stringify Functions ------------------------------------------------------
/**
* Stringify an @-rule AST node.
*
* Use `stringifyAtGroup()` when dealing with @-groups that may contain blocks
* such as @media.
*
* @param {String} type @-rule type. E.g., import, charset
* @returns {String} Stringified @-rule
*/
function stringifyAtRule(node) {
return '@' + node.type + ' ' + node.value + ';' + _n;
}
/**
* Stringify an @-group AST node.
*
* Use `stringifyAtRule()` when dealing with @-rules that may not contain blocks
* such as @import.
*
* @param {Object} node @-group AST node
* @returns {String}
*/
function stringifyAtGroup(node) {
var label = '';
var prefix = node.prefix || '';
if (node.name) {
label = ' ' + node.name;
}
// FIXME: @-rule conditional logic is leaking everywhere.
var chomp = node.type !== 'page';
return '@' + prefix + node.type + label + _s + stringifyBlock(node, chomp) + _n;
}
/**
* Stringify a comment AST node.
*
* @param {Object} node comment AST node
* @returns {String}
*/
function stringifyComment(node) {
if (!_comments) { return ''; }
return '/*' + (node.text || '') + '*/' + _n;
}
/**
* Stringify a rule AST node.
*
* @param {Object} node rule AST node
* @returns {String}
*/
function stringifyRule(node) {
var label;
if (node.selectors) {
label = node.selectors.join(',' + _n);
} else {
label = '@' + node.type;
label += node.name ? ' ' + node.name : '';
}
return indent() + label + _s + stringifyBlock(node) + _n;
}
// -- Stringify Helper Functions -----------------------------------------------
/**
* Reduce an array by applying a function to each item and retaining the truthy
* results.
*
* When `item.type` is `'comment'` `stringifyComment` will be applied instead.
*
* @param {Array} items array to reduce
* @param {Function} fn function to call for each item in the array
* @returns {Mixed} Truthy values will be retained, falsy values omitted
* @returns {Array} retained results
*/
function reduce(items, fn) {
return items.reduce(function (results, item) {
var result = (item.type === 'comment') ? stringifyComment(item) : fn(item);
result && results.push(result);
return results;
}, []);
}
/**
* Stringify an AST node with the assumption that it represents a block of
* declarations or other @-group contents.
*
* @param {Object} node AST node
* @returns {String}
*/
// FIXME: chomp should not be a magic boolean parameter
function stringifyBlock(node, chomp) {
var children = node.declarations;
var fn = stringifyDeclaration;
if (node.rules) {
children = node.rules;
fn = stringifyRule;
}
children = stringifyChildren(children, fn);
children && (children = _n + children + (chomp ? '' : _n));
return '{' + children + indent() + '}';
}
/**
* Stringify an array of child AST nodes by calling the given stringify function
* once for each child, and concatenating the results.
*
* @param {Array} children `node.rules` or `node.declarations`
* @param {Function} fn stringify function
* @returns {String}
*/
function stringifyChildren(children, fn) {
if (!children) { return ''; }
indent(1);
var results = reduce(children, fn);
indent(-1);
if (!results.length) { return ''; }
return results.join(_n);
}
/**
* Stringify a declaration AST node.
*
* @param {Object} node declaration AST node
* @returns {String}
*/
function stringifyDeclaration(node) {
if (node.type === 'property') {
return stringifyProperty(node);
}
DEBUG && debug('stringifyDeclaration: unexpected node:', JSON.stringify(node));
}
/**
* Stringify an AST node.
*
* @param {Object} node AST node
* @returns {String}
*/
function stringifyNode(node) {
switch (node.type) {
// Cases are listed in roughly descending order of probability.
case 'rule': return stringifyRule(node);
case 'media' :
case 'keyframes': return stringifyAtGroup(node);
case 'comment': return stringifyComment(node);
case 'import' :
case 'charset' :
case 'namespace': return stringifyAtRule(node);
case 'font-face':
case 'supports' :
case 'viewport' :
case 'document' :
case 'page' : return stringifyAtGroup(node);
}
DEBUG && debug('stringifyNode: unexpected node: ' + JSON.stringify(node));
}
/**
* Stringify an AST property node.
*
* @param {Object} node AST property node
* @returns {String}
*/
function stringifyProperty(node) {
var name = node.name ? node.name + ':' + _s : '';
return indent() + name + node.value + ';';
}
/***/ }),
/***/ 9769:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.compile = void 0;
var boolbase_1 = __webpack_require__(1073);
/**
* Returns a function that checks if an elements index matches the given rule
* highly optimized to return the fastest solution.
*
* @param parsed A tuple [a, b], as returned by `parse`.
* @returns A highly optimized function that returns whether an index matches the nth-check.
* @example
* const check = nthCheck.compile([2, 3]);
*
* check(0); // `false`
* check(1); // `false`
* check(2); // `true`
* check(3); // `false`
* check(4); // `true`
* check(5); // `false`
* check(6); // `true`
*/
function compile(parsed) {
var a = parsed[0];
// Subtract 1 from `b`, to convert from one- to zero-indexed.
var b = parsed[1] - 1;
/*
* When `b <= 0`, `a * n` won't be lead to any matches for `a < 0`.
* Besides, the specification states that no elements are
* matched when `a` and `b` are 0.
*
* `b < 0` here as we subtracted 1 from `b` above.
*/
if (b < 0 && a <= 0)
return boolbase_1.falseFunc;
// When `a` is in the range -1..1, it matches any element (so only `b` is checked).
if (a === -1)
return function (index) { return index <= b; };
if (a === 0)
return function (index) { return index === b; };
// When `b <= 0` and `a === 1`, they match any element.
if (a === 1)
return b < 0 ? boolbase_1.trueFunc : function (index) { return index >= b; };
/*
* Otherwise, modulo can be used to check if there is a match.
*
* Modulo doesn't care about the sign, so let's use `a`s absolute value.
*/
var absA = Math.abs(a);
// Get `b mod a`, + a if this is negative.
var bMod = ((b % absA) + absA) % absA;
return a > 1
? function (index) { return index >= b && index % absA === bMod; }
: function (index) { return index <= b && index % absA === bMod; };
}
exports.compile = compile;
/***/ }),
/***/ 7540:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.compile = exports.parse = void 0;
var parse_1 = __webpack_require__(7766);
Object.defineProperty(exports, "parse", ({ enumerable: true, get: function () { return parse_1.parse; } }));
var compile_1 = __webpack_require__(9769);
Object.defineProperty(exports, "compile", ({ enumerable: true, get: function () { return compile_1.compile; } }));
/**
* Parses and compiles a formula to a highly optimized function.
* Combination of `parse` and `compile`.
*
* If the formula doesn't match any elements,
* it returns [`boolbase`](https://github.com/fb55/boolbase)'s `falseFunc`.
* Otherwise, a function accepting an _index_ is returned, which returns
* whether or not the passed _index_ matches the formula.
*
* Note: The nth-rule starts counting at `1`, the returned function at `0`.
*
* @param formula The formula to compile.
* @example
* const check = nthCheck("2n+3");
*
* check(0); // `false`
* check(1); // `false`
* check(2); // `true`
* check(3); // `false`
* check(4); // `true`
* check(5); // `false`
* check(6); // `true`
*/
function nthCheck(formula) {
return (0, compile_1.compile)((0, parse_1.parse)(formula));
}
exports["default"] = nthCheck;
/***/ }),
/***/ 7766:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
// Following http://www.w3.org/TR/css3-selectors/#nth-child-pseudo
Object.defineProperty(exports, "__esModule", ({ value: true }));
exports.parse = void 0;
// Whitespace as per https://www.w3.org/TR/selectors-3/#lex is " \t\r\n\f"
var whitespace = new Set([9, 10, 12, 13, 32]);
var ZERO = "0".charCodeAt(0);
var NINE = "9".charCodeAt(0);
/**
* Parses an expression.
*
* @throws An `Error` if parsing fails.
* @returns An array containing the integer step size and the integer offset of the nth rule.
* @example nthCheck.parse("2n+3"); // returns [2, 3]
*/
function parse(formula) {
formula = formula.trim().toLowerCase();
if (formula === "even") {
return [2, 0];
}
else if (formula === "odd") {
return [2, 1];
}
// Parse [ ['-'|'+']? INTEGER? {N} [ S* ['-'|'+'] S* INTEGER ]?
var idx = 0;
var a = 0;
var sign = readSign();
var number = readNumber();
if (idx < formula.length && formula.charAt(idx) === "n") {
idx++;
a = sign * (number !== null && number !== void 0 ? number : 1);
skipWhitespace();
if (idx < formula.length) {
sign = readSign();
skipWhitespace();
number = readNumber();
}
else {
sign = number = 0;
}
}
// Throw if there is anything else
if (number === null || idx < formula.length) {
throw new Error("n-th rule couldn't be parsed ('" + formula + "')");
}
return [a, sign * number];
function readSign() {
if (formula.charAt(idx) === "-") {
idx++;
return -1;
}
if (formula.charAt(idx) === "+") {
idx++;
}
return 1;
}
function readNumber() {
var start = idx;
var value = 0;
while (idx < formula.length &&
formula.charCodeAt(idx) >= ZERO &&
formula.charCodeAt(idx) <= NINE) {
value = value * 10 + (formula.charCodeAt(idx) - ZERO);
idx++;
}
// Return `null` if we didn't read anything.
return idx === start ? null : value;
}
function skipWhitespace() {
while (idx < formula.length &&
whitespace.has(formula.charCodeAt(idx))) {
idx++;
}
}
}
exports.parse = parse;
/***/ }),
/***/ 1906:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
const doctype = __webpack_require__(1515);
const { DOCUMENT_MODE } = __webpack_require__(6152);
//Conversion tables for DOM Level1 structure emulation
const nodeTypes = {
element: 1,
text: 3,
cdata: 4,
comment: 8
};
const nodePropertyShorthands = {
tagName: 'name',
childNodes: 'children',
parentNode: 'parent',
previousSibling: 'prev',
nextSibling: 'next',
nodeValue: 'data'
};
//Node
class Node {
constructor(props) {
for (const key of Object.keys(props)) {
this[key] = props[key];
}
}
get firstChild() {
const children = this.children;
return (children && children[0]) || null;
}
get lastChild() {
const children = this.children;
return (children && children[children.length - 1]) || null;
}
get nodeType() {
return nodeTypes[this.type] || nodeTypes.element;
}
}
Object.keys(nodePropertyShorthands).forEach(key => {
const shorthand = nodePropertyShorthands[key];
Object.defineProperty(Node.prototype, key, {
get: function() {
return this[shorthand] || null;
},
set: function(val) {
this[shorthand] = val;
return val;
}
});
});
//Node construction
exports.createDocument = function() {
return new Node({
type: 'root',
name: 'root',
parent: null,
prev: null,
next: null,
children: [],
'x-mode': DOCUMENT_MODE.NO_QUIRKS
});
};
exports.createDocumentFragment = function() {
return new Node({
type: 'root',
name: 'root',
parent: null,
prev: null,
next: null,
children: []
});
};
exports.createElement = function(tagName, namespaceURI, attrs) {
const attribs = Object.create(null);
const attribsNamespace = Object.create(null);
const attribsPrefix = Object.create(null);
for (let i = 0; i < attrs.length; i++) {
const attrName = attrs[i].name;
attribs[attrName] = attrs[i].value;
attribsNamespace[attrName] = attrs[i].namespace;
attribsPrefix[attrName] = attrs[i].prefix;
}
return new Node({
type: tagName === 'script' || tagName === 'style' ? tagName : 'tag',
name: tagName,
namespace: namespaceURI,
attribs: attribs,
'x-attribsNamespace': attribsNamespace,
'x-attribsPrefix': attribsPrefix,
children: [],
parent: null,
prev: null,
next: null
});
};
exports.createCommentNode = function(data) {
return new Node({
type: 'comment',
data: data,
parent: null,
prev: null,
next: null
});
};
const createTextNode = function(value) {
return new Node({
type: 'text',
data: value,
parent: null,
prev: null,
next: null
});
};
//Tree mutation
const appendChild = (exports.appendChild = function(parentNode, newNode) {
const prev = parentNode.children[parentNode.children.length - 1];
if (prev) {
prev.next = newNode;
newNode.prev = prev;
}
parentNode.children.push(newNode);
newNode.parent = parentNode;
});
const insertBefore = (exports.insertBefore = function(parentNode, newNode, referenceNode) {
const insertionIdx = parentNode.children.indexOf(referenceNode);
const prev = referenceNode.prev;
if (prev) {
prev.next = newNode;
newNode.prev = prev;
}
referenceNode.prev = newNode;
newNode.next = referenceNode;
parentNode.children.splice(insertionIdx, 0, newNode);
newNode.parent = parentNode;
});
exports.setTemplateContent = function(templateElement, contentElement) {
appendChild(templateElement, contentElement);
};
exports.getTemplateContent = function(templateElement) {
return templateElement.children[0];
};
exports.setDocumentType = function(document, name, publicId, systemId) {
const data = doctype.serializeContent(name, publicId, systemId);
let doctypeNode = null;
for (let i = 0; i < document.children.length; i++) {
if (document.children[i].type === 'directive' && document.children[i].name === '!doctype') {
doctypeNode = document.children[i];
break;
}
}
if (doctypeNode) {
doctypeNode.data = data;
doctypeNode['x-name'] = name;
doctypeNode['x-publicId'] = publicId;
doctypeNode['x-systemId'] = systemId;
} else {
appendChild(
document,
new Node({
type: 'directive',
name: '!doctype',
data: data,
'x-name': name,
'x-publicId': publicId,
'x-systemId': systemId
})
);
}
};
exports.setDocumentMode = function(document, mode) {
document['x-mode'] = mode;
};
exports.getDocumentMode = function(document) {
return document['x-mode'];
};
exports.detachNode = function(node) {
if (node.parent) {
const idx = node.parent.children.indexOf(node);
const prev = node.prev;
const next = node.next;
node.prev = null;
node.next = null;
if (prev) {
prev.next = next;
}
if (next) {
next.prev = prev;
}
node.parent.children.splice(idx, 1);
node.parent = null;
}
};
exports.insertText = function(parentNode, text) {
const lastChild = parentNode.children[parentNode.children.length - 1];
if (lastChild && lastChild.type === 'text') {
lastChild.data += text;
} else {
appendChild(parentNode, createTextNode(text));
}
};
exports.insertTextBefore = function(parentNode, text, referenceNode) {
const prevNode = parentNode.children[parentNode.children.indexOf(referenceNode) - 1];
if (prevNode && prevNode.type === 'text') {
prevNode.data += text;
} else {
insertBefore(parentNode, createTextNode(text), referenceNode);
}
};
exports.adoptAttributes = function(recipient, attrs) {
for (let i = 0; i < attrs.length; i++) {
const attrName = attrs[i].name;
if (typeof recipient.attribs[attrName] === 'undefined') {
recipient.attribs[attrName] = attrs[i].value;
recipient['x-attribsNamespace'][attrName] = attrs[i].namespace;
recipient['x-attribsPrefix'][attrName] = attrs[i].prefix;
}
}
};
//Tree traversing
exports.getFirstChild = function(node) {
return node.children[0];
};
exports.getChildNodes = function(node) {
return node.children;
};
exports.getParentNode = function(node) {
return node.parent;
};
exports.getAttrList = function(element) {
const attrList = [];
for (const name in element.attribs) {
attrList.push({
name: name,
value: element.attribs[name],
namespace: element['x-attribsNamespace'][name],
prefix: element['x-attribsPrefix'][name]
});
}
return attrList;
};
//Node data
exports.getTagName = function(element) {
return element.name;
};
exports.getNamespaceURI = function(element) {
return element.namespace;
};
exports.getTextNodeContent = function(textNode) {
return textNode.data;
};
exports.getCommentNodeContent = function(commentNode) {
return commentNode.data;
};
exports.getDocumentTypeNodeName = function(doctypeNode) {
return doctypeNode['x-name'];
};
exports.getDocumentTypeNodePublicId = function(doctypeNode) {
return doctypeNode['x-publicId'];
};
exports.getDocumentTypeNodeSystemId = function(doctypeNode) {
return doctypeNode['x-systemId'];
};
//Node types
exports.isTextNode = function(node) {
return node.type === 'text';
};
exports.isCommentNode = function(node) {
return node.type === 'comment';
};
exports.isDocumentTypeNode = function(node) {
return node.type === 'directive' && node.name === '!doctype';
};
exports.isElementNode = function(node) {
return !!node.attribs;
};
// Source code location
exports.setNodeSourceCodeLocation = function(node, location) {
node.sourceCodeLocation = location;
};
exports.getNodeSourceCodeLocation = function(node) {
return node.sourceCodeLocation;
};
exports.updateNodeSourceCodeLocation = function(node, endLocation) {
node.sourceCodeLocation = Object.assign(node.sourceCodeLocation, endLocation);
};
/***/ }),
/***/ 1515:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
const { DOCUMENT_MODE } = __webpack_require__(6152);
//Const
const VALID_DOCTYPE_NAME = 'html';
const VALID_SYSTEM_ID = 'about:legacy-compat';
const QUIRKS_MODE_SYSTEM_ID = 'http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd';
const QUIRKS_MODE_PUBLIC_ID_PREFIXES = [
'+//silmaril//dtd html pro v0r11 19970101//',
'-//as//dtd html 3.0 aswedit + extensions//',
'-//advasoft ltd//dtd html 3.0 aswedit + extensions//',
'-//ietf//dtd html 2.0 level 1//',
'-//ietf//dtd html 2.0 level 2//',
'-//ietf//dtd html 2.0 strict level 1//',
'-//ietf//dtd html 2.0 strict level 2//',
'-//ietf//dtd html 2.0 strict//',
'-//ietf//dtd html 2.0//',
'-//ietf//dtd html 2.1e//',
'-//ietf//dtd html 3.0//',
'-//ietf//dtd html 3.2 final//',
'-//ietf//dtd html 3.2//',
'-//ietf//dtd html 3//',
'-//ietf//dtd html level 0//',
'-//ietf//dtd html level 1//',
'-//ietf//dtd html level 2//',
'-//ietf//dtd html level 3//',
'-//ietf//dtd html strict level 0//',
'-//ietf//dtd html strict level 1//',
'-//ietf//dtd html strict level 2//',
'-//ietf//dtd html strict level 3//',
'-//ietf//dtd html strict//',
'-//ietf//dtd html//',
'-//metrius//dtd metrius presentational//',
'-//microsoft//dtd internet explorer 2.0 html strict//',
'-//microsoft//dtd internet explorer 2.0 html//',
'-//microsoft//dtd internet explorer 2.0 tables//',
'-//microsoft//dtd internet explorer 3.0 html strict//',
'-//microsoft//dtd internet explorer 3.0 html//',
'-//microsoft//dtd internet explorer 3.0 tables//',
'-//netscape comm. corp.//dtd html//',
'-//netscape comm. corp.//dtd strict html//',
"-//o'reilly and associates//dtd html 2.0//",
"-//o'reilly and associates//dtd html extended 1.0//",
"-//o'reilly and associates//dtd html extended relaxed 1.0//",
'-//sq//dtd html 2.0 hotmetal + extensions//',
'-//softquad software//dtd hotmetal pro 6.0::19990601::extensions to html 4.0//',
'-//softquad//dtd hotmetal pro 4.0::19971010::extensions to html 4.0//',
'-//spyglass//dtd html 2.0 extended//',
'-//sun microsystems corp.//dtd hotjava html//',
'-//sun microsystems corp.//dtd hotjava strict html//',
'-//w3c//dtd html 3 1995-03-24//',
'-//w3c//dtd html 3.2 draft//',
'-//w3c//dtd html 3.2 final//',
'-//w3c//dtd html 3.2//',
'-//w3c//dtd html 3.2s draft//',
'-//w3c//dtd html 4.0 frameset//',
'-//w3c//dtd html 4.0 transitional//',
'-//w3c//dtd html experimental 19960712//',
'-//w3c//dtd html experimental 970421//',
'-//w3c//dtd w3 html//',
'-//w3o//dtd w3 html 3.0//',
'-//webtechs//dtd mozilla html 2.0//',
'-//webtechs//dtd mozilla html//'
];
const QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES = QUIRKS_MODE_PUBLIC_ID_PREFIXES.concat([
'-//w3c//dtd html 4.01 frameset//',
'-//w3c//dtd html 4.01 transitional//'
]);
const QUIRKS_MODE_PUBLIC_IDS = ['-//w3o//dtd w3 html strict 3.0//en//', '-/w3c/dtd html 4.0 transitional/en', 'html'];
const LIMITED_QUIRKS_PUBLIC_ID_PREFIXES = ['-//w3c//dtd xhtml 1.0 frameset//', '-//w3c//dtd xhtml 1.0 transitional//'];
const LIMITED_QUIRKS_WITH_SYSTEM_ID_PUBLIC_ID_PREFIXES = LIMITED_QUIRKS_PUBLIC_ID_PREFIXES.concat([
'-//w3c//dtd html 4.01 frameset//',
'-//w3c//dtd html 4.01 transitional//'
]);
//Utils
function enquoteDoctypeId(id) {
const quote = id.indexOf('"') !== -1 ? "'" : '"';
return quote + id + quote;
}
function hasPrefix(publicId, prefixes) {
for (let i = 0; i < prefixes.length; i++) {
if (publicId.indexOf(prefixes[i]) === 0) {
return true;
}
}
return false;
}
//API
exports.isConforming = function(token) {
return (
token.name === VALID_DOCTYPE_NAME &&
token.publicId === null &&
(token.systemId === null || token.systemId === VALID_SYSTEM_ID)
);
};
exports.getDocumentMode = function(token) {
if (token.name !== VALID_DOCTYPE_NAME) {
return DOCUMENT_MODE.QUIRKS;
}
const systemId = token.systemId;
if (systemId && systemId.toLowerCase() === QUIRKS_MODE_SYSTEM_ID) {
return DOCUMENT_MODE.QUIRKS;
}
let publicId = token.publicId;
if (publicId !== null) {
publicId = publicId.toLowerCase();
if (QUIRKS_MODE_PUBLIC_IDS.indexOf(publicId) > -1) {
return DOCUMENT_MODE.QUIRKS;
}
let prefixes = systemId === null ? QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES : QUIRKS_MODE_PUBLIC_ID_PREFIXES;
if (hasPrefix(publicId, prefixes)) {
return DOCUMENT_MODE.QUIRKS;
}
prefixes =
systemId === null ? LIMITED_QUIRKS_PUBLIC_ID_PREFIXES : LIMITED_QUIRKS_WITH_SYSTEM_ID_PUBLIC_ID_PREFIXES;
if (hasPrefix(publicId, prefixes)) {
return DOCUMENT_MODE.LIMITED_QUIRKS;
}
}
return DOCUMENT_MODE.NO_QUIRKS;
};
exports.serializeContent = function(name, publicId, systemId) {
let str = '!DOCTYPE ';
if (name) {
str += name;
}
if (publicId) {
str += ' PUBLIC ' + enquoteDoctypeId(publicId);
} else if (systemId) {
str += ' SYSTEM';
}
if (systemId !== null) {
str += ' ' + enquoteDoctypeId(systemId);
}
return str;
};
/***/ }),
/***/ 1734:
/***/ ((module) => {
"use strict";
module.exports = {
controlCharacterInInputStream: 'control-character-in-input-stream',
noncharacterInInputStream: 'noncharacter-in-input-stream',
surrogateInInputStream: 'surrogate-in-input-stream',
nonVoidHtmlElementStartTagWithTrailingSolidus: 'non-void-html-element-start-tag-with-trailing-solidus',
endTagWithAttributes: 'end-tag-with-attributes',
endTagWithTrailingSolidus: 'end-tag-with-trailing-solidus',
unexpectedSolidusInTag: 'unexpected-solidus-in-tag',
unexpectedNullCharacter: 'unexpected-null-character',
unexpectedQuestionMarkInsteadOfTagName: 'unexpected-question-mark-instead-of-tag-name',
invalidFirstCharacterOfTagName: 'invalid-first-character-of-tag-name',
unexpectedEqualsSignBeforeAttributeName: 'unexpected-equals-sign-before-attribute-name',
missingEndTagName: 'missing-end-tag-name',
unexpectedCharacterInAttributeName: 'unexpected-character-in-attribute-name',
unknownNamedCharacterReference: 'unknown-named-character-reference',
missingSemicolonAfterCharacterReference: 'missing-semicolon-after-character-reference',
unexpectedCharacterAfterDoctypeSystemIdentifier: 'unexpected-character-after-doctype-system-identifier',
unexpectedCharacterInUnquotedAttributeValue: 'unexpected-character-in-unquoted-attribute-value',
eofBeforeTagName: 'eof-before-tag-name',
eofInTag: 'eof-in-tag',
missingAttributeValue: 'missing-attribute-value',
missingWhitespaceBetweenAttributes: 'missing-whitespace-between-attributes',
missingWhitespaceAfterDoctypePublicKeyword: 'missing-whitespace-after-doctype-public-keyword',
missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers:
'missing-whitespace-between-doctype-public-and-system-identifiers',
missingWhitespaceAfterDoctypeSystemKeyword: 'missing-whitespace-after-doctype-system-keyword',
missingQuoteBeforeDoctypePublicIdentifier: 'missing-quote-before-doctype-public-identifier',
missingQuoteBeforeDoctypeSystemIdentifier: 'missing-quote-before-doctype-system-identifier',
missingDoctypePublicIdentifier: 'missing-doctype-public-identifier',
missingDoctypeSystemIdentifier: 'missing-doctype-system-identifier',
abruptDoctypePublicIdentifier: 'abrupt-doctype-public-identifier',
abruptDoctypeSystemIdentifier: 'abrupt-doctype-system-identifier',
cdataInHtmlContent: 'cdata-in-html-content',
incorrectlyOpenedComment: 'incorrectly-opened-comment',
eofInScriptHtmlCommentLikeText: 'eof-in-script-html-comment-like-text',
eofInDoctype: 'eof-in-doctype',
nestedComment: 'nested-comment',
abruptClosingOfEmptyComment: 'abrupt-closing-of-empty-comment',
eofInComment: 'eof-in-comment',
incorrectlyClosedComment: 'incorrectly-closed-comment',
eofInCdata: 'eof-in-cdata',
absenceOfDigitsInNumericCharacterReference: 'absence-of-digits-in-numeric-character-reference',
nullCharacterReference: 'null-character-reference',
surrogateCharacterReference: 'surrogate-character-reference',
characterReferenceOutsideUnicodeRange: 'character-reference-outside-unicode-range',
controlCharacterReference: 'control-character-reference',
noncharacterCharacterReference: 'noncharacter-character-reference',
missingWhitespaceBeforeDoctypeName: 'missing-whitespace-before-doctype-name',
missingDoctypeName: 'missing-doctype-name',
invalidCharacterSequenceAfterDoctypeName: 'invalid-character-sequence-after-doctype-name',
duplicateAttribute: 'duplicate-attribute',
nonConformingDoctype: 'non-conforming-doctype',
missingDoctype: 'missing-doctype',
misplacedDoctype: 'misplaced-doctype',
endTagWithoutMatchingOpenElement: 'end-tag-without-matching-open-element',
closingOfElementWithOpenChildElements: 'closing-of-element-with-open-child-elements',
disallowedContentInNoscriptInHead: 'disallowed-content-in-noscript-in-head',
openElementsLeftAfterEof: 'open-elements-left-after-eof',
abandonedHeadElementChild: 'abandoned-head-element-child',
misplacedStartTagForHeadElement: 'misplaced-start-tag-for-head-element',
nestedNoscriptInHead: 'nested-noscript-in-head',
eofInElementThatCanContainOnlyText: 'eof-in-element-that-can-contain-only-text'
};
/***/ }),
/***/ 8779:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
const Tokenizer = __webpack_require__(5763);
const HTML = __webpack_require__(6152);
//Aliases
const $ = HTML.TAG_NAMES;
const NS = HTML.NAMESPACES;
const ATTRS = HTML.ATTRS;
//MIME types
const MIME_TYPES = {
TEXT_HTML: 'text/html',
APPLICATION_XML: 'application/xhtml+xml'
};
//Attributes
const DEFINITION_URL_ATTR = 'definitionurl';
const ADJUSTED_DEFINITION_URL_ATTR = 'definitionURL';
const SVG_ATTRS_ADJUSTMENT_MAP = {
attributename: 'attributeName',
attributetype: 'attributeType',
basefrequency: 'baseFrequency',
baseprofile: 'baseProfile',
calcmode: 'calcMode',
clippathunits: 'clipPathUnits',
diffuseconstant: 'diffuseConstant',
edgemode: 'edgeMode',
filterunits: 'filterUnits',
glyphref: 'glyphRef',
gradienttransform: 'gradientTransform',
gradientunits: 'gradientUnits',
kernelmatrix: 'kernelMatrix',
kernelunitlength: 'kernelUnitLength',
keypoints: 'keyPoints',
keysplines: 'keySplines',
keytimes: 'keyTimes',
lengthadjust: 'lengthAdjust',
limitingconeangle: 'limitingConeAngle',
markerheight: 'markerHeight',
markerunits: 'markerUnits',
markerwidth: 'markerWidth',
maskcontentunits: 'maskContentUnits',
maskunits: 'maskUnits',
numoctaves: 'numOctaves',
pathlength: 'pathLength',
patterncontentunits: 'patternContentUnits',
patterntransform: 'patternTransform',
patternunits: 'patternUnits',
pointsatx: 'pointsAtX',
pointsaty: 'pointsAtY',
pointsatz: 'pointsAtZ',
preservealpha: 'preserveAlpha',
preserveaspectratio: 'preserveAspectRatio',
primitiveunits: 'primitiveUnits',
refx: 'refX',
refy: 'refY',
repeatcount: 'repeatCount',
repeatdur: 'repeatDur',
requiredextensions: 'requiredExtensions',
requiredfeatures: 'requiredFeatures',
specularconstant: 'specularConstant',
specularexponent: 'specularExponent',
spreadmethod: 'spreadMethod',
startoffset: 'startOffset',
stddeviation: 'stdDeviation',
stitchtiles: 'stitchTiles',
surfacescale: 'surfaceScale',
systemlanguage: 'systemLanguage',
tablevalues: 'tableValues',
targetx: 'targetX',
targety: 'targetY',
textlength: 'textLength',
viewbox: 'viewBox',
viewtarget: 'viewTarget',
xchannelselector: 'xChannelSelector',
ychannelselector: 'yChannelSelector',
zoomandpan: 'zoomAndPan'
};
const XML_ATTRS_ADJUSTMENT_MAP = {
'xlink:actuate': { prefix: 'xlink', name: 'actuate', namespace: NS.XLINK },
'xlink:arcrole': { prefix: 'xlink', name: 'arcrole', namespace: NS.XLINK },
'xlink:href': { prefix: 'xlink', name: 'href', namespace: NS.XLINK },
'xlink:role': { prefix: 'xlink', name: 'role', namespace: NS.XLINK },
'xlink:show': { prefix: 'xlink', name: 'show', namespace: NS.XLINK },
'xlink:title': { prefix: 'xlink', name: 'title', namespace: NS.XLINK },
'xlink:type': { prefix: 'xlink', name: 'type', namespace: NS.XLINK },
'xml:base': { prefix: 'xml', name: 'base', namespace: NS.XML },
'xml:lang': { prefix: 'xml', name: 'lang', namespace: NS.XML },
'xml:space': { prefix: 'xml', name: 'space', namespace: NS.XML },
xmlns: { prefix: '', name: 'xmlns', namespace: NS.XMLNS },
'xmlns:xlink': { prefix: 'xmlns', name: 'xlink', namespace: NS.XMLNS }
};
//SVG tag names adjustment map
const SVG_TAG_NAMES_ADJUSTMENT_MAP = (exports.SVG_TAG_NAMES_ADJUSTMENT_MAP = {
altglyph: 'altGlyph',
altglyphdef: 'altGlyphDef',
altglyphitem: 'altGlyphItem',
animatecolor: 'animateColor',
animatemotion: 'animateMotion',
animatetransform: 'animateTransform',
clippath: 'clipPath',
feblend: 'feBlend',
fecolormatrix: 'feColorMatrix',
fecomponenttransfer: 'feComponentTransfer',
fecomposite: 'feComposite',
feconvolvematrix: 'feConvolveMatrix',
fediffuselighting: 'feDiffuseLighting',
fedisplacementmap: 'feDisplacementMap',
fedistantlight: 'feDistantLight',
feflood: 'feFlood',
fefunca: 'feFuncA',
fefuncb: 'feFuncB',
fefuncg: 'feFuncG',
fefuncr: 'feFuncR',
fegaussianblur: 'feGaussianBlur',
feimage: 'feImage',
femerge: 'feMerge',
femergenode: 'feMergeNode',
femorphology: 'feMorphology',
feoffset: 'feOffset',
fepointlight: 'fePointLight',
fespecularlighting: 'feSpecularLighting',
fespotlight: 'feSpotLight',
fetile: 'feTile',
feturbulence: 'feTurbulence',
foreignobject: 'foreignObject',
glyphref: 'glyphRef',
lineargradient: 'linearGradient',
radialgradient: 'radialGradient',
textpath: 'textPath'
});
//Tags that causes exit from foreign content
const EXITS_FOREIGN_CONTENT = {
[$.B]: true,
[$.BIG]: true,
[$.BLOCKQUOTE]: true,
[$.BODY]: true,
[$.BR]: true,
[$.CENTER]: true,
[$.CODE]: true,
[$.DD]: true,
[$.DIV]: true,
[$.DL]: true,
[$.DT]: true,
[$.EM]: true,
[$.EMBED]: true,
[$.H1]: true,
[$.H2]: true,
[$.H3]: true,
[$.H4]: true,
[$.H5]: true,
[$.H6]: true,
[$.HEAD]: true,
[$.HR]: true,
[$.I]: true,
[$.IMG]: true,
[$.LI]: true,
[$.LISTING]: true,
[$.MENU]: true,
[$.META]: true,
[$.NOBR]: true,
[$.OL]: true,
[$.P]: true,
[$.PRE]: true,
[$.RUBY]: true,
[$.S]: true,
[$.SMALL]: true,
[$.SPAN]: true,
[$.STRONG]: true,
[$.STRIKE]: true,
[$.SUB]: true,
[$.SUP]: true,
[$.TABLE]: true,
[$.TT]: true,
[$.U]: true,
[$.UL]: true,
[$.VAR]: true
};
//Check exit from foreign content
exports.causesExit = function(startTagToken) {
const tn = startTagToken.tagName;
const isFontWithAttrs =
tn === $.FONT &&
(Tokenizer.getTokenAttr(startTagToken, ATTRS.COLOR) !== null ||
Tokenizer.getTokenAttr(startTagToken, ATTRS.SIZE) !== null ||
Tokenizer.getTokenAttr(startTagToken, ATTRS.FACE) !== null);
return isFontWithAttrs ? true : EXITS_FOREIGN_CONTENT[tn];
};
//Token adjustments
exports.adjustTokenMathMLAttrs = function(token) {
for (let i = 0; i < token.attrs.length; i++) {
if (token.attrs[i].name === DEFINITION_URL_ATTR) {
token.attrs[i].name = ADJUSTED_DEFINITION_URL_ATTR;
break;
}
}
};
exports.adjustTokenSVGAttrs = function(token) {
for (let i = 0; i < token.attrs.length; i++) {
const adjustedAttrName = SVG_ATTRS_ADJUSTMENT_MAP[token.attrs[i].name];
if (adjustedAttrName) {
token.attrs[i].name = adjustedAttrName;
}
}
};
exports.adjustTokenXMLAttrs = function(token) {
for (let i = 0; i < token.attrs.length; i++) {
const adjustedAttrEntry = XML_ATTRS_ADJUSTMENT_MAP[token.attrs[i].name];
if (adjustedAttrEntry) {
token.attrs[i].prefix = adjustedAttrEntry.prefix;
token.attrs[i].name = adjustedAttrEntry.name;
token.attrs[i].namespace = adjustedAttrEntry.namespace;
}
}
};
exports.adjustTokenSVGTagName = function(token) {
const adjustedTagName = SVG_TAG_NAMES_ADJUSTMENT_MAP[token.tagName];
if (adjustedTagName) {
token.tagName = adjustedTagName;
}
};
//Integration points
function isMathMLTextIntegrationPoint(tn, ns) {
return ns === NS.MATHML && (tn === $.MI || tn === $.MO || tn === $.MN || tn === $.MS || tn === $.MTEXT);
}
function isHtmlIntegrationPoint(tn, ns, attrs) {
if (ns === NS.MATHML && tn === $.ANNOTATION_XML) {
for (let i = 0; i < attrs.length; i++) {
if (attrs[i].name === ATTRS.ENCODING) {
const value = attrs[i].value.toLowerCase();
return value === MIME_TYPES.TEXT_HTML || value === MIME_TYPES.APPLICATION_XML;
}
}
}
return ns === NS.SVG && (tn === $.FOREIGN_OBJECT || tn === $.DESC || tn === $.TITLE);
}
exports.isIntegrationPoint = function(tn, ns, attrs, foreignNS) {
if ((!foreignNS || foreignNS === NS.HTML) && isHtmlIntegrationPoint(tn, ns, attrs)) {
return true;
}
if ((!foreignNS || foreignNS === NS.MATHML) && isMathMLTextIntegrationPoint(tn, ns)) {
return true;
}
return false;
};
/***/ }),
/***/ 6152:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
const NS = (exports.NAMESPACES = {
HTML: 'http://www.w3.org/1999/xhtml',
MATHML: 'http://www.w3.org/1998/Math/MathML',
SVG: 'http://www.w3.org/2000/svg',
XLINK: 'http://www.w3.org/1999/xlink',
XML: 'http://www.w3.org/XML/1998/namespace',
XMLNS: 'http://www.w3.org/2000/xmlns/'
});
exports.ATTRS = {
TYPE: 'type',
ACTION: 'action',
ENCODING: 'encoding',
PROMPT: 'prompt',
NAME: 'name',
COLOR: 'color',
FACE: 'face',
SIZE: 'size'
};
exports.DOCUMENT_MODE = {
NO_QUIRKS: 'no-quirks',
QUIRKS: 'quirks',
LIMITED_QUIRKS: 'limited-quirks'
};
const $ = (exports.TAG_NAMES = {
A: 'a',
ADDRESS: 'address',
ANNOTATION_XML: 'annotation-xml',
APPLET: 'applet',
AREA: 'area',
ARTICLE: 'article',
ASIDE: 'aside',
B: 'b',
BASE: 'base',
BASEFONT: 'basefont',
BGSOUND: 'bgsound',
BIG: 'big',
BLOCKQUOTE: 'blockquote',
BODY: 'body',
BR: 'br',
BUTTON: 'button',
CAPTION: 'caption',
CENTER: 'center',
CODE: 'code',
COL: 'col',
COLGROUP: 'colgroup',
DD: 'dd',
DESC: 'desc',
DETAILS: 'details',
DIALOG: 'dialog',
DIR: 'dir',
DIV: 'div',
DL: 'dl',
DT: 'dt',
EM: 'em',
EMBED: 'embed',
FIELDSET: 'fieldset',
FIGCAPTION: 'figcaption',
FIGURE: 'figure',
FONT: 'font',
FOOTER: 'footer',
FOREIGN_OBJECT: 'foreignObject',
FORM: 'form',
FRAME: 'frame',
FRAMESET: 'frameset',
H1: 'h1',
H2: 'h2',
H3: 'h3',
H4: 'h4',
H5: 'h5',
H6: 'h6',
HEAD: 'head',
HEADER: 'header',
HGROUP: 'hgroup',
HR: 'hr',
HTML: 'html',
I: 'i',
IMG: 'img',
IMAGE: 'image',
INPUT: 'input',
IFRAME: 'iframe',
KEYGEN: 'keygen',
LABEL: 'label',
LI: 'li',
LINK: 'link',
LISTING: 'listing',
MAIN: 'main',
MALIGNMARK: 'malignmark',
MARQUEE: 'marquee',
MATH: 'math',
MENU: 'menu',
META: 'meta',
MGLYPH: 'mglyph',
MI: 'mi',
MO: 'mo',
MN: 'mn',
MS: 'ms',
MTEXT: 'mtext',
NAV: 'nav',
NOBR: 'nobr',
NOFRAMES: 'noframes',
NOEMBED: 'noembed',
NOSCRIPT: 'noscript',
OBJECT: 'object',
OL: 'ol',
OPTGROUP: 'optgroup',
OPTION: 'option',
P: 'p',
PARAM: 'param',
PLAINTEXT: 'plaintext',
PRE: 'pre',
RB: 'rb',
RP: 'rp',
RT: 'rt',
RTC: 'rtc',
RUBY: 'ruby',
S: 's',
SCRIPT: 'script',
SECTION: 'section',
SELECT: 'select',
SOURCE: 'source',
SMALL: 'small',
SPAN: 'span',
STRIKE: 'strike',
STRONG: 'strong',
STYLE: 'style',
SUB: 'sub',
SUMMARY: 'summary',
SUP: 'sup',
TABLE: 'table',
TBODY: 'tbody',
TEMPLATE: 'template',
TEXTAREA: 'textarea',
TFOOT: 'tfoot',
TD: 'td',
TH: 'th',
THEAD: 'thead',
TITLE: 'title',
TR: 'tr',
TRACK: 'track',
TT: 'tt',
U: 'u',
UL: 'ul',
SVG: 'svg',
VAR: 'var',
WBR: 'wbr',
XMP: 'xmp'
});
exports.SPECIAL_ELEMENTS = {
[NS.HTML]: {
[$.ADDRESS]: true,
[$.APPLET]: true,
[$.AREA]: true,
[$.ARTICLE]: true,
[$.ASIDE]: true,
[$.BASE]: true,
[$.BASEFONT]: true,
[$.BGSOUND]: true,
[$.BLOCKQUOTE]: true,
[$.BODY]: true,
[$.BR]: true,
[$.BUTTON]: true,
[$.CAPTION]: true,
[$.CENTER]: true,
[$.COL]: true,
[$.COLGROUP]: true,
[$.DD]: true,
[$.DETAILS]: true,
[$.DIR]: true,
[$.DIV]: true,
[$.DL]: true,
[$.DT]: true,
[$.EMBED]: true,
[$.FIELDSET]: true,
[$.FIGCAPTION]: true,
[$.FIGURE]: true,
[$.FOOTER]: true,
[$.FORM]: true,
[$.FRAME]: true,
[$.FRAMESET]: true,
[$.H1]: true,
[$.H2]: true,
[$.H3]: true,
[$.H4]: true,
[$.H5]: true,
[$.H6]: true,
[$.HEAD]: true,
[$.HEADER]: true,
[$.HGROUP]: true,
[$.HR]: true,
[$.HTML]: true,
[$.IFRAME]: true,
[$.IMG]: true,
[$.INPUT]: true,
[$.LI]: true,
[$.LINK]: true,
[$.LISTING]: true,
[$.MAIN]: true,
[$.MARQUEE]: true,
[$.MENU]: true,
[$.META]: true,
[$.NAV]: true,
[$.NOEMBED]: true,
[$.NOFRAMES]: true,
[$.NOSCRIPT]: true,
[$.OBJECT]: true,
[$.OL]: true,
[$.P]: true,
[$.PARAM]: true,
[$.PLAINTEXT]: true,
[$.PRE]: true,
[$.SCRIPT]: true,
[$.SECTION]: true,
[$.SELECT]: true,
[$.SOURCE]: true,
[$.STYLE]: true,
[$.SUMMARY]: true,
[$.TABLE]: true,
[$.TBODY]: true,
[$.TD]: true,
[$.TEMPLATE]: true,
[$.TEXTAREA]: true,
[$.TFOOT]: true,
[$.TH]: true,
[$.THEAD]: true,
[$.TITLE]: true,
[$.TR]: true,
[$.TRACK]: true,
[$.UL]: true,
[$.WBR]: true,
[$.XMP]: true
},
[NS.MATHML]: {
[$.MI]: true,
[$.MO]: true,
[$.MN]: true,
[$.MS]: true,
[$.MTEXT]: true,
[$.ANNOTATION_XML]: true
},
[NS.SVG]: {
[$.TITLE]: true,
[$.FOREIGN_OBJECT]: true,
[$.DESC]: true
}
};
/***/ }),
/***/ 4284:
/***/ ((__unused_webpack_module, exports) => {
"use strict";
const UNDEFINED_CODE_POINTS = [
0xfffe,
0xffff,
0x1fffe,
0x1ffff,
0x2fffe,
0x2ffff,
0x3fffe,
0x3ffff,
0x4fffe,
0x4ffff,
0x5fffe,
0x5ffff,
0x6fffe,
0x6ffff,
0x7fffe,
0x7ffff,
0x8fffe,
0x8ffff,
0x9fffe,
0x9ffff,
0xafffe,
0xaffff,
0xbfffe,
0xbffff,
0xcfffe,
0xcffff,
0xdfffe,
0xdffff,
0xefffe,
0xeffff,
0xffffe,
0xfffff,
0x10fffe,
0x10ffff
];
exports.REPLACEMENT_CHARACTER = '\uFFFD';
exports.CODE_POINTS = {
EOF: -1,
NULL: 0x00,
TABULATION: 0x09,
CARRIAGE_RETURN: 0x0d,
LINE_FEED: 0x0a,
FORM_FEED: 0x0c,
SPACE: 0x20,
EXCLAMATION_MARK: 0x21,
QUOTATION_MARK: 0x22,
NUMBER_SIGN: 0x23,
AMPERSAND: 0x26,
APOSTROPHE: 0x27,
HYPHEN_MINUS: 0x2d,
SOLIDUS: 0x2f,
DIGIT_0: 0x30,
DIGIT_9: 0x39,
SEMICOLON: 0x3b,
LESS_THAN_SIGN: 0x3c,
EQUALS_SIGN: 0x3d,
GREATER_THAN_SIGN: 0x3e,
QUESTION_MARK: 0x3f,
LATIN_CAPITAL_A: 0x41,
LATIN_CAPITAL_F: 0x46,
LATIN_CAPITAL_X: 0x58,
LATIN_CAPITAL_Z: 0x5a,
RIGHT_SQUARE_BRACKET: 0x5d,
GRAVE_ACCENT: 0x60,
LATIN_SMALL_A: 0x61,
LATIN_SMALL_F: 0x66,
LATIN_SMALL_X: 0x78,
LATIN_SMALL_Z: 0x7a,
REPLACEMENT_CHARACTER: 0xfffd
};
exports.CODE_POINT_SEQUENCES = {
DASH_DASH_STRING: [0x2d, 0x2d], //--
DOCTYPE_STRING: [0x44, 0x4f, 0x43, 0x54, 0x59, 0x50, 0x45], //DOCTYPE
CDATA_START_STRING: [0x5b, 0x43, 0x44, 0x41, 0x54, 0x41, 0x5b], //[CDATA[
SCRIPT_STRING: [0x73, 0x63, 0x72, 0x69, 0x70, 0x74], //script
PUBLIC_STRING: [0x50, 0x55, 0x42, 0x4c, 0x49, 0x43], //PUBLIC
SYSTEM_STRING: [0x53, 0x59, 0x53, 0x54, 0x45, 0x4d] //SYSTEM
};
//Surrogates
exports.isSurrogate = function(cp) {
return cp >= 0xd800 && cp <= 0xdfff;
};
exports.isSurrogatePair = function(cp) {
return cp >= 0xdc00 && cp <= 0xdfff;
};
exports.getSurrogatePairCodePoint = function(cp1, cp2) {
return (cp1 - 0xd800) * 0x400 + 0x2400 + cp2;
};
//NOTE: excluding NULL and ASCII whitespace
exports.isControlCodePoint = function(cp) {
return (
(cp !== 0x20 && cp !== 0x0a && cp !== 0x0d && cp !== 0x09 && cp !== 0x0c && cp >= 0x01 && cp <= 0x1f) ||
(cp >= 0x7f && cp <= 0x9f)
);
};
exports.isUndefinedCodePoint = function(cp) {
return (cp >= 0xfdd0 && cp <= 0xfdef) || UNDEFINED_CODE_POINTS.indexOf(cp) > -1;
};
/***/ }),
/***/ 3843:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const Mixin = __webpack_require__(1704);
class ErrorReportingMixinBase extends Mixin {
constructor(host, opts) {
super(host);
this.posTracker = null;
this.onParseError = opts.onParseError;
}
_setErrorLocation(err) {
err.startLine = err.endLine = this.posTracker.line;
err.startCol = err.endCol = this.posTracker.col;
err.startOffset = err.endOffset = this.posTracker.offset;
}
_reportError(code) {
const err = {
code: code,
startLine: -1,
startCol: -1,
startOffset: -1,
endLine: -1,
endCol: -1,
endOffset: -1
};
this._setErrorLocation(err);
this.onParseError(err);
}
_getOverriddenMethods(mxn) {
return {
_err(code) {
mxn._reportError(code);
}
};
}
}
module.exports = ErrorReportingMixinBase;
/***/ }),
/***/ 2232:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const ErrorReportingMixinBase = __webpack_require__(3843);
const ErrorReportingTokenizerMixin = __webpack_require__(50);
const LocationInfoTokenizerMixin = __webpack_require__(6110);
const Mixin = __webpack_require__(1704);
class ErrorReportingParserMixin extends ErrorReportingMixinBase {
constructor(parser, opts) {
super(parser, opts);
this.opts = opts;
this.ctLoc = null;
this.locBeforeToken = false;
}
_setErrorLocation(err) {
if (this.ctLoc) {
err.startLine = this.ctLoc.startLine;
err.startCol = this.ctLoc.startCol;
err.startOffset = this.ctLoc.startOffset;
err.endLine = this.locBeforeToken ? this.ctLoc.startLine : this.ctLoc.endLine;
err.endCol = this.locBeforeToken ? this.ctLoc.startCol : this.ctLoc.endCol;
err.endOffset = this.locBeforeToken ? this.ctLoc.startOffset : this.ctLoc.endOffset;
}
}
_getOverriddenMethods(mxn, orig) {
return {
_bootstrap(document, fragmentContext) {
orig._bootstrap.call(this, document, fragmentContext);
Mixin.install(this.tokenizer, ErrorReportingTokenizerMixin, mxn.opts);
Mixin.install(this.tokenizer, LocationInfoTokenizerMixin);
},
_processInputToken(token) {
mxn.ctLoc = token.location;
orig._processInputToken.call(this, token);
},
_err(code, options) {
mxn.locBeforeToken = options && options.beforeToken;
mxn._reportError(code);
}
};
}
}
module.exports = ErrorReportingParserMixin;
/***/ }),
/***/ 3288:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const ErrorReportingMixinBase = __webpack_require__(3843);
const PositionTrackingPreprocessorMixin = __webpack_require__(7930);
const Mixin = __webpack_require__(1704);
class ErrorReportingPreprocessorMixin extends ErrorReportingMixinBase {
constructor(preprocessor, opts) {
super(preprocessor, opts);
this.posTracker = Mixin.install(preprocessor, PositionTrackingPreprocessorMixin);
this.lastErrOffset = -1;
}
_reportError(code) {
//NOTE: avoid reporting error twice on advance/retreat
if (this.lastErrOffset !== this.posTracker.offset) {
this.lastErrOffset = this.posTracker.offset;
super._reportError(code);
}
}
}
module.exports = ErrorReportingPreprocessorMixin;
/***/ }),
/***/ 50:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const ErrorReportingMixinBase = __webpack_require__(3843);
const ErrorReportingPreprocessorMixin = __webpack_require__(3288);
const Mixin = __webpack_require__(1704);
class ErrorReportingTokenizerMixin extends ErrorReportingMixinBase {
constructor(tokenizer, opts) {
super(tokenizer, opts);
const preprocessorMixin = Mixin.install(tokenizer.preprocessor, ErrorReportingPreprocessorMixin, opts);
this.posTracker = preprocessorMixin.posTracker;
}
}
module.exports = ErrorReportingTokenizerMixin;
/***/ }),
/***/ 1077:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const Mixin = __webpack_require__(1704);
class LocationInfoOpenElementStackMixin extends Mixin {
constructor(stack, opts) {
super(stack);
this.onItemPop = opts.onItemPop;
}
_getOverriddenMethods(mxn, orig) {
return {
pop() {
mxn.onItemPop(this.current);
orig.pop.call(this);
},
popAllUpToHtmlElement() {
for (let i = this.stackTop; i > 0; i--) {
mxn.onItemPop(this.items[i]);
}
orig.popAllUpToHtmlElement.call(this);
},
remove(element) {
mxn.onItemPop(this.current);
orig.remove.call(this, element);
}
};
}
}
module.exports = LocationInfoOpenElementStackMixin;
/***/ }),
/***/ 452:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const Mixin = __webpack_require__(1704);
const Tokenizer = __webpack_require__(5763);
const LocationInfoTokenizerMixin = __webpack_require__(6110);
const LocationInfoOpenElementStackMixin = __webpack_require__(1077);
const HTML = __webpack_require__(6152);
//Aliases
const $ = HTML.TAG_NAMES;
class LocationInfoParserMixin extends Mixin {
constructor(parser) {
super(parser);
this.parser = parser;
this.treeAdapter = this.parser.treeAdapter;
this.posTracker = null;
this.lastStartTagToken = null;
this.lastFosterParentingLocation = null;
this.currentToken = null;
}
_setStartLocation(element) {
let loc = null;
if (this.lastStartTagToken) {
loc = Object.assign({}, this.lastStartTagToken.location);
loc.startTag = this.lastStartTagToken.location;
}
this.treeAdapter.setNodeSourceCodeLocation(element, loc);
}
_setEndLocation(element, closingToken) {
const loc = this.treeAdapter.getNodeSourceCodeLocation(element);
if (loc) {
if (closingToken.location) {
const ctLoc = closingToken.location;
const tn = this.treeAdapter.getTagName(element);
// NOTE: For cases like <p> <p> </p> - First 'p' closes without a closing
// tag and for cases like <td> <p> </td> - 'p' closes without a closing tag.
const isClosingEndTag = closingToken.type === Tokenizer.END_TAG_TOKEN && tn === closingToken.tagName;
const endLoc = {};
if (isClosingEndTag) {
endLoc.endTag = Object.assign({}, ctLoc);
endLoc.endLine = ctLoc.endLine;
endLoc.endCol = ctLoc.endCol;
endLoc.endOffset = ctLoc.endOffset;
} else {
endLoc.endLine = ctLoc.startLine;
endLoc.endCol = ctLoc.startCol;
endLoc.endOffset = ctLoc.startOffset;
}
this.treeAdapter.updateNodeSourceCodeLocation(element, endLoc);
}
}
}
_getOverriddenMethods(mxn, orig) {
return {
_bootstrap(document, fragmentContext) {
orig._bootstrap.call(this, document, fragmentContext);
mxn.lastStartTagToken = null;
mxn.lastFosterParentingLocation = null;
mxn.currentToken = null;
const tokenizerMixin = Mixin.install(this.tokenizer, LocationInfoTokenizerMixin);
mxn.posTracker = tokenizerMixin.posTracker;
Mixin.install(this.openElements, LocationInfoOpenElementStackMixin, {
onItemPop: function(element) {
mxn._setEndLocation(element, mxn.currentToken);
}
});
},
_runParsingLoop(scriptHandler) {
orig._runParsingLoop.call(this, scriptHandler);
// NOTE: generate location info for elements
// that remains on open element stack
for (let i = this.openElements.stackTop; i >= 0; i--) {
mxn._setEndLocation(this.openElements.items[i], mxn.currentToken);
}
},
//Token processing
_processTokenInForeignContent(token) {
mxn.currentToken = token;
orig._processTokenInForeignContent.call(this, token);
},
_processToken(token) {
mxn.currentToken = token;
orig._processToken.call(this, token);
//NOTE: <body> and <html> are never popped from the stack, so we need to updated
//their end location explicitly.
const requireExplicitUpdate =
token.type === Tokenizer.END_TAG_TOKEN &&
(token.tagName === $.HTML || (token.tagName === $.BODY && this.openElements.hasInScope($.BODY)));
if (requireExplicitUpdate) {
for (let i = this.openElements.stackTop; i >= 0; i--) {
const element = this.openElements.items[i];
if (this.treeAdapter.getTagName(element) === token.tagName) {
mxn._setEndLocation(element, token);
break;
}
}
}
},
//Doctype
_setDocumentType(token) {
orig._setDocumentType.call(this, token);
const documentChildren = this.treeAdapter.getChildNodes(this.document);
const cnLength = documentChildren.length;
for (let i = 0; i < cnLength; i++) {
const node = documentChildren[i];
if (this.treeAdapter.isDocumentTypeNode(node)) {
this.treeAdapter.setNodeSourceCodeLocation(node, token.location);
break;
}
}
},
//Elements
_attachElementToTree(element) {
//NOTE: _attachElementToTree is called from _appendElement, _insertElement and _insertTemplate methods.
//So we will use token location stored in this methods for the element.
mxn._setStartLocation(element);
mxn.lastStartTagToken = null;
orig._attachElementToTree.call(this, element);
},
_appendElement(token, namespaceURI) {
mxn.lastStartTagToken = token;
orig._appendElement.call(this, token, namespaceURI);
},
_insertElement(token, namespaceURI) {
mxn.lastStartTagToken = token;
orig._insertElement.call(this, token, namespaceURI);
},
_insertTemplate(token) {
mxn.lastStartTagToken = token;
orig._insertTemplate.call(this, token);
const tmplContent = this.treeAdapter.getTemplateContent(this.openElements.current);
this.treeAdapter.setNodeSourceCodeLocation(tmplContent, null);
},
_insertFakeRootElement() {
orig._insertFakeRootElement.call(this);
this.treeAdapter.setNodeSourceCodeLocation(this.openElements.current, null);
},
//Comments
_appendCommentNode(token, parent) {
orig._appendCommentNode.call(this, token, parent);
const children = this.treeAdapter.getChildNodes(parent);
const commentNode = children[children.length - 1];
this.treeAdapter.setNodeSourceCodeLocation(commentNode, token.location);
},
//Text
_findFosterParentingLocation() {
//NOTE: store last foster parenting location, so we will be able to find inserted text
//in case of foster parenting
mxn.lastFosterParentingLocation = orig._findFosterParentingLocation.call(this);
return mxn.lastFosterParentingLocation;
},
_insertCharacters(token) {
orig._insertCharacters.call(this, token);
const hasFosterParent = this._shouldFosterParentOnInsertion();
const parent =
(hasFosterParent && mxn.lastFosterParentingLocation.parent) ||
this.openElements.currentTmplContent ||
this.openElements.current;
const siblings = this.treeAdapter.getChildNodes(parent);
const textNodeIdx =
hasFosterParent && mxn.lastFosterParentingLocation.beforeElement
? siblings.indexOf(mxn.lastFosterParentingLocation.beforeElement) - 1
: siblings.length - 1;
const textNode = siblings[textNodeIdx];
//NOTE: if we have location assigned by another token, then just update end position
const tnLoc = this.treeAdapter.getNodeSourceCodeLocation(textNode);
if (tnLoc) {
const { endLine, endCol, endOffset } = token.location;
this.treeAdapter.updateNodeSourceCodeLocation(textNode, { endLine, endCol, endOffset });
} else {
this.treeAdapter.setNodeSourceCodeLocation(textNode, token.location);
}
}
};
}
}
module.exports = LocationInfoParserMixin;
/***/ }),
/***/ 6110:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const Mixin = __webpack_require__(1704);
const Tokenizer = __webpack_require__(5763);
const PositionTrackingPreprocessorMixin = __webpack_require__(7930);
class LocationInfoTokenizerMixin extends Mixin {
constructor(tokenizer) {
super(tokenizer);
this.tokenizer = tokenizer;
this.posTracker = Mixin.install(tokenizer.preprocessor, PositionTrackingPreprocessorMixin);
this.currentAttrLocation = null;
this.ctLoc = null;
}
_getCurrentLocation() {
return {
startLine: this.posTracker.line,
startCol: this.posTracker.col,
startOffset: this.posTracker.offset,
endLine: -1,
endCol: -1,
endOffset: -1
};
}
_attachCurrentAttrLocationInfo() {
this.currentAttrLocation.endLine = this.posTracker.line;
this.currentAttrLocation.endCol = this.posTracker.col;
this.currentAttrLocation.endOffset = this.posTracker.offset;
const currentToken = this.tokenizer.currentToken;
const currentAttr = this.tokenizer.currentAttr;
if (!currentToken.location.attrs) {
currentToken.location.attrs = Object.create(null);
}
currentToken.location.attrs[currentAttr.name] = this.currentAttrLocation;
}
_getOverriddenMethods(mxn, orig) {
const methods = {
_createStartTagToken() {
orig._createStartTagToken.call(this);
this.currentToken.location = mxn.ctLoc;
},
_createEndTagToken() {
orig._createEndTagToken.call(this);
this.currentToken.location = mxn.ctLoc;
},
_createCommentToken() {
orig._createCommentToken.call(this);
this.currentToken.location = mxn.ctLoc;
},
_createDoctypeToken(initialName) {
orig._createDoctypeToken.call(this, initialName);
this.currentToken.location = mxn.ctLoc;
},
_createCharacterToken(type, ch) {
orig._createCharacterToken.call(this, type, ch);
this.currentCharacterToken.location = mxn.ctLoc;
},
_createEOFToken() {
orig._createEOFToken.call(this);
this.currentToken.location = mxn._getCurrentLocation();
},
_createAttr(attrNameFirstCh) {
orig._createAttr.call(this, attrNameFirstCh);
mxn.currentAttrLocation = mxn._getCurrentLocation();
},
_leaveAttrName(toState) {
orig._leaveAttrName.call(this, toState);
mxn._attachCurrentAttrLocationInfo();
},
_leaveAttrValue(toState) {
orig._leaveAttrValue.call(this, toState);
mxn._attachCurrentAttrLocationInfo();
},
_emitCurrentToken() {
const ctLoc = this.currentToken.location;
//NOTE: if we have pending character token make it's end location equal to the
//current token's start location.
if (this.currentCharacterToken) {
this.currentCharacterToken.location.endLine = ctLoc.startLine;
this.currentCharacterToken.location.endCol = ctLoc.startCol;
this.currentCharacterToken.location.endOffset = ctLoc.startOffset;
}
if (this.currentToken.type === Tokenizer.EOF_TOKEN) {
ctLoc.endLine = ctLoc.startLine;
ctLoc.endCol = ctLoc.startCol;
ctLoc.endOffset = ctLoc.startOffset;
} else {
ctLoc.endLine = mxn.posTracker.line;
ctLoc.endCol = mxn.posTracker.col + 1;
ctLoc.endOffset = mxn.posTracker.offset + 1;
}
orig._emitCurrentToken.call(this);
},
_emitCurrentCharacterToken() {
const ctLoc = this.currentCharacterToken && this.currentCharacterToken.location;
//NOTE: if we have character token and it's location wasn't set in the _emitCurrentToken(),
//then set it's location at the current preprocessor position.
//We don't need to increment preprocessor position, since character token
//emission is always forced by the start of the next character token here.
//So, we already have advanced position.
if (ctLoc && ctLoc.endOffset === -1) {
ctLoc.endLine = mxn.posTracker.line;
ctLoc.endCol = mxn.posTracker.col;
ctLoc.endOffset = mxn.posTracker.offset;
}
orig._emitCurrentCharacterToken.call(this);
}
};
//NOTE: patch initial states for each mode to obtain token start position
Object.keys(Tokenizer.MODE).forEach(modeName => {
const state = Tokenizer.MODE[modeName];
methods[state] = function(cp) {
mxn.ctLoc = mxn._getCurrentLocation();
orig[state].call(this, cp);
};
});
return methods;
}
}
module.exports = LocationInfoTokenizerMixin;
/***/ }),
/***/ 7930:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const Mixin = __webpack_require__(1704);
class PositionTrackingPreprocessorMixin extends Mixin {
constructor(preprocessor) {
super(preprocessor);
this.preprocessor = preprocessor;
this.isEol = false;
this.lineStartPos = 0;
this.droppedBufferSize = 0;
this.offset = 0;
this.col = 0;
this.line = 1;
}
_getOverriddenMethods(mxn, orig) {
return {
advance() {
const pos = this.pos + 1;
const ch = this.html[pos];
//NOTE: LF should be in the last column of the line
if (mxn.isEol) {
mxn.isEol = false;
mxn.line++;
mxn.lineStartPos = pos;
}
if (ch === '\n' || (ch === '\r' && this.html[pos + 1] !== '\n')) {
mxn.isEol = true;
}
mxn.col = pos - mxn.lineStartPos + 1;
mxn.offset = mxn.droppedBufferSize + pos;
return orig.advance.call(this);
},
retreat() {
orig.retreat.call(this);
mxn.isEol = false;
mxn.col = this.pos - mxn.lineStartPos + 1;
},
dropParsedChunk() {
const prevPos = this.pos;
orig.dropParsedChunk.call(this);
const reduction = prevPos - this.pos;
mxn.lineStartPos -= reduction;
mxn.droppedBufferSize += reduction;
mxn.offset = mxn.droppedBufferSize + this.pos;
}
};
}
}
module.exports = PositionTrackingPreprocessorMixin;
/***/ }),
/***/ 2394:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
const Parser = __webpack_require__(7045);
const Serializer = __webpack_require__(3988);
// Shorthands
exports.parse = function parse(html, options) {
const parser = new Parser(options);
return parser.parse(html);
};
exports.parseFragment = function parseFragment(fragmentContext, html, options) {
if (typeof fragmentContext === 'string') {
options = html;
html = fragmentContext;
fragmentContext = null;
}
const parser = new Parser(options);
return parser.parseFragment(html, fragmentContext);
};
exports.serialize = function(node, options) {
const serializer = new Serializer(node, options);
return serializer.serialize();
};
/***/ }),
/***/ 2484:
/***/ ((module) => {
"use strict";
//Const
const NOAH_ARK_CAPACITY = 3;
//List of formatting elements
class FormattingElementList {
constructor(treeAdapter) {
this.length = 0;
this.entries = [];
this.treeAdapter = treeAdapter;
this.bookmark = null;
}
//Noah Ark's condition
//OPTIMIZATION: at first we try to find possible candidates for exclusion using
//lightweight heuristics without thorough attributes check.
_getNoahArkConditionCandidates(newElement) {
const candidates = [];
if (this.length >= NOAH_ARK_CAPACITY) {
const neAttrsLength = this.treeAdapter.getAttrList(newElement).length;
const neTagName = this.treeAdapter.getTagName(newElement);
const neNamespaceURI = this.treeAdapter.getNamespaceURI(newElement);
for (let i = this.length - 1; i >= 0; i--) {
const entry = this.entries[i];
if (entry.type === FormattingElementList.MARKER_ENTRY) {
break;
}
const element = entry.element;
const elementAttrs = this.treeAdapter.getAttrList(element);
const isCandidate =
this.treeAdapter.getTagName(element) === neTagName &&
this.treeAdapter.getNamespaceURI(element) === neNamespaceURI &&
elementAttrs.length === neAttrsLength;
if (isCandidate) {
candidates.push({ idx: i, attrs: elementAttrs });
}
}
}
return candidates.length < NOAH_ARK_CAPACITY ? [] : candidates;
}
_ensureNoahArkCondition(newElement) {
const candidates = this._getNoahArkConditionCandidates(newElement);
let cLength = candidates.length;
if (cLength) {
const neAttrs = this.treeAdapter.getAttrList(newElement);
const neAttrsLength = neAttrs.length;
const neAttrsMap = Object.create(null);
//NOTE: build attrs map for the new element so we can perform fast lookups
for (let i = 0; i < neAttrsLength; i++) {
const neAttr = neAttrs[i];
neAttrsMap[neAttr.name] = neAttr.value;
}
for (let i = 0; i < neAttrsLength; i++) {
for (let j = 0; j < cLength; j++) {
const cAttr = candidates[j].attrs[i];
if (neAttrsMap[cAttr.name] !== cAttr.value) {
candidates.splice(j, 1);
cLength--;
}
if (candidates.length < NOAH_ARK_CAPACITY) {
return;
}
}
}
//NOTE: remove bottommost candidates until Noah's Ark condition will not be met
for (let i = cLength - 1; i >= NOAH_ARK_CAPACITY - 1; i--) {
this.entries.splice(candidates[i].idx, 1);
this.length--;
}
}
}
//Mutations
insertMarker() {
this.entries.push({ type: FormattingElementList.MARKER_ENTRY });
this.length++;
}
pushElement(element, token) {
this._ensureNoahArkCondition(element);
this.entries.push({
type: FormattingElementList.ELEMENT_ENTRY,
element: element,
token: token
});
this.length++;
}
insertElementAfterBookmark(element, token) {
let bookmarkIdx = this.length - 1;
for (; bookmarkIdx >= 0; bookmarkIdx--) {
if (this.entries[bookmarkIdx] === this.bookmark) {
break;
}
}
this.entries.splice(bookmarkIdx + 1, 0, {
type: FormattingElementList.ELEMENT_ENTRY,
element: element,
token: token
});
this.length++;
}
removeEntry(entry) {
for (let i = this.length - 1; i >= 0; i--) {
if (this.entries[i] === entry) {
this.entries.splice(i, 1);
this.length--;
break;
}
}
}
clearToLastMarker() {
while (this.length) {
const entry = this.entries.pop();
this.length--;
if (entry.type === FormattingElementList.MARKER_ENTRY) {
break;
}
}
}
//Search
getElementEntryInScopeWithTagName(tagName) {
for (let i = this.length - 1; i >= 0; i--) {
const entry = this.entries[i];
if (entry.type === FormattingElementList.MARKER_ENTRY) {
return null;
}
if (this.treeAdapter.getTagName(entry.element) === tagName) {
return entry;
}
}
return null;
}
getElementEntry(element) {
for (let i = this.length - 1; i >= 0; i--) {
const entry = this.entries[i];
if (entry.type === FormattingElementList.ELEMENT_ENTRY && entry.element === element) {
return entry;
}
}
return null;
}
}
//Entry types
FormattingElementList.MARKER_ENTRY = 'MARKER_ENTRY';
FormattingElementList.ELEMENT_ENTRY = 'ELEMENT_ENTRY';
module.exports = FormattingElementList;
/***/ }),
/***/ 7045:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const Tokenizer = __webpack_require__(5763);
const OpenElementStack = __webpack_require__(6519);
const FormattingElementList = __webpack_require__(2484);
const LocationInfoParserMixin = __webpack_require__(452);
const ErrorReportingParserMixin = __webpack_require__(2232);
const Mixin = __webpack_require__(1704);
const defaultTreeAdapter = __webpack_require__(7296);
const mergeOptions = __webpack_require__(8904);
const doctype = __webpack_require__(1515);
const foreignContent = __webpack_require__(8779);
const ERR = __webpack_require__(1734);
const unicode = __webpack_require__(4284);
const HTML = __webpack_require__(6152);
//Aliases
const $ = HTML.TAG_NAMES;
const NS = HTML.NAMESPACES;
const ATTRS = HTML.ATTRS;
const DEFAULT_OPTIONS = {
scriptingEnabled: true,
sourceCodeLocationInfo: false,
onParseError: null,
treeAdapter: defaultTreeAdapter
};
//Misc constants
const HIDDEN_INPUT_TYPE = 'hidden';
//Adoption agency loops iteration count
const AA_OUTER_LOOP_ITER = 8;
const AA_INNER_LOOP_ITER = 3;
//Insertion modes
const INITIAL_MODE = 'INITIAL_MODE';
const BEFORE_HTML_MODE = 'BEFORE_HTML_MODE';
const BEFORE_HEAD_MODE = 'BEFORE_HEAD_MODE';
const IN_HEAD_MODE = 'IN_HEAD_MODE';
const IN_HEAD_NO_SCRIPT_MODE = 'IN_HEAD_NO_SCRIPT_MODE';
const AFTER_HEAD_MODE = 'AFTER_HEAD_MODE';
const IN_BODY_MODE = 'IN_BODY_MODE';
const TEXT_MODE = 'TEXT_MODE';
const IN_TABLE_MODE = 'IN_TABLE_MODE';
const IN_TABLE_TEXT_MODE = 'IN_TABLE_TEXT_MODE';
const IN_CAPTION_MODE = 'IN_CAPTION_MODE';
const IN_COLUMN_GROUP_MODE = 'IN_COLUMN_GROUP_MODE';
const IN_TABLE_BODY_MODE = 'IN_TABLE_BODY_MODE';
const IN_ROW_MODE = 'IN_ROW_MODE';
const IN_CELL_MODE = 'IN_CELL_MODE';
const IN_SELECT_MODE = 'IN_SELECT_MODE';
const IN_SELECT_IN_TABLE_MODE = 'IN_SELECT_IN_TABLE_MODE';
const IN_TEMPLATE_MODE = 'IN_TEMPLATE_MODE';
const AFTER_BODY_MODE = 'AFTER_BODY_MODE';
const IN_FRAMESET_MODE = 'IN_FRAMESET_MODE';
const AFTER_FRAMESET_MODE = 'AFTER_FRAMESET_MODE';
const AFTER_AFTER_BODY_MODE = 'AFTER_AFTER_BODY_MODE';
const AFTER_AFTER_FRAMESET_MODE = 'AFTER_AFTER_FRAMESET_MODE';
//Insertion mode reset map
const INSERTION_MODE_RESET_MAP = {
[$.TR]: IN_ROW_MODE,
[$.TBODY]: IN_TABLE_BODY_MODE,
[$.THEAD]: IN_TABLE_BODY_MODE,
[$.TFOOT]: IN_TABLE_BODY_MODE,
[$.CAPTION]: IN_CAPTION_MODE,
[$.COLGROUP]: IN_COLUMN_GROUP_MODE,
[$.TABLE]: IN_TABLE_MODE,
[$.BODY]: IN_BODY_MODE,
[$.FRAMESET]: IN_FRAMESET_MODE
};
//Template insertion mode switch map
const TEMPLATE_INSERTION_MODE_SWITCH_MAP = {
[$.CAPTION]: IN_TABLE_MODE,
[$.COLGROUP]: IN_TABLE_MODE,
[$.TBODY]: IN_TABLE_MODE,
[$.TFOOT]: IN_TABLE_MODE,
[$.THEAD]: IN_TABLE_MODE,
[$.COL]: IN_COLUMN_GROUP_MODE,
[$.TR]: IN_TABLE_BODY_MODE,
[$.TD]: IN_ROW_MODE,
[$.TH]: IN_ROW_MODE
};
//Token handlers map for insertion modes
const TOKEN_HANDLERS = {
[INITIAL_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: tokenInInitialMode,
[Tokenizer.NULL_CHARACTER_TOKEN]: tokenInInitialMode,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: doctypeInInitialMode,
[Tokenizer.START_TAG_TOKEN]: tokenInInitialMode,
[Tokenizer.END_TAG_TOKEN]: tokenInInitialMode,
[Tokenizer.EOF_TOKEN]: tokenInInitialMode
},
[BEFORE_HTML_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: tokenBeforeHtml,
[Tokenizer.NULL_CHARACTER_TOKEN]: tokenBeforeHtml,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagBeforeHtml,
[Tokenizer.END_TAG_TOKEN]: endTagBeforeHtml,
[Tokenizer.EOF_TOKEN]: tokenBeforeHtml
},
[BEFORE_HEAD_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: tokenBeforeHead,
[Tokenizer.NULL_CHARACTER_TOKEN]: tokenBeforeHead,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: misplacedDoctype,
[Tokenizer.START_TAG_TOKEN]: startTagBeforeHead,
[Tokenizer.END_TAG_TOKEN]: endTagBeforeHead,
[Tokenizer.EOF_TOKEN]: tokenBeforeHead
},
[IN_HEAD_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: tokenInHead,
[Tokenizer.NULL_CHARACTER_TOKEN]: tokenInHead,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: misplacedDoctype,
[Tokenizer.START_TAG_TOKEN]: startTagInHead,
[Tokenizer.END_TAG_TOKEN]: endTagInHead,
[Tokenizer.EOF_TOKEN]: tokenInHead
},
[IN_HEAD_NO_SCRIPT_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: tokenInHeadNoScript,
[Tokenizer.NULL_CHARACTER_TOKEN]: tokenInHeadNoScript,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: misplacedDoctype,
[Tokenizer.START_TAG_TOKEN]: startTagInHeadNoScript,
[Tokenizer.END_TAG_TOKEN]: endTagInHeadNoScript,
[Tokenizer.EOF_TOKEN]: tokenInHeadNoScript
},
[AFTER_HEAD_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: tokenAfterHead,
[Tokenizer.NULL_CHARACTER_TOKEN]: tokenAfterHead,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: misplacedDoctype,
[Tokenizer.START_TAG_TOKEN]: startTagAfterHead,
[Tokenizer.END_TAG_TOKEN]: endTagAfterHead,
[Tokenizer.EOF_TOKEN]: tokenAfterHead
},
[IN_BODY_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: characterInBody,
[Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInBody,
[Tokenizer.END_TAG_TOKEN]: endTagInBody,
[Tokenizer.EOF_TOKEN]: eofInBody
},
[TEXT_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.NULL_CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.COMMENT_TOKEN]: ignoreToken,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: ignoreToken,
[Tokenizer.END_TAG_TOKEN]: endTagInText,
[Tokenizer.EOF_TOKEN]: eofInText
},
[IN_TABLE_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: characterInTable,
[Tokenizer.NULL_CHARACTER_TOKEN]: characterInTable,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: characterInTable,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInTable,
[Tokenizer.END_TAG_TOKEN]: endTagInTable,
[Tokenizer.EOF_TOKEN]: eofInBody
},
[IN_TABLE_TEXT_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: characterInTableText,
[Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInTableText,
[Tokenizer.COMMENT_TOKEN]: tokenInTableText,
[Tokenizer.DOCTYPE_TOKEN]: tokenInTableText,
[Tokenizer.START_TAG_TOKEN]: tokenInTableText,
[Tokenizer.END_TAG_TOKEN]: tokenInTableText,
[Tokenizer.EOF_TOKEN]: tokenInTableText
},
[IN_CAPTION_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: characterInBody,
[Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInCaption,
[Tokenizer.END_TAG_TOKEN]: endTagInCaption,
[Tokenizer.EOF_TOKEN]: eofInBody
},
[IN_COLUMN_GROUP_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: tokenInColumnGroup,
[Tokenizer.NULL_CHARACTER_TOKEN]: tokenInColumnGroup,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInColumnGroup,
[Tokenizer.END_TAG_TOKEN]: endTagInColumnGroup,
[Tokenizer.EOF_TOKEN]: eofInBody
},
[IN_TABLE_BODY_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: characterInTable,
[Tokenizer.NULL_CHARACTER_TOKEN]: characterInTable,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: characterInTable,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInTableBody,
[Tokenizer.END_TAG_TOKEN]: endTagInTableBody,
[Tokenizer.EOF_TOKEN]: eofInBody
},
[IN_ROW_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: characterInTable,
[Tokenizer.NULL_CHARACTER_TOKEN]: characterInTable,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: characterInTable,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInRow,
[Tokenizer.END_TAG_TOKEN]: endTagInRow,
[Tokenizer.EOF_TOKEN]: eofInBody
},
[IN_CELL_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: characterInBody,
[Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInCell,
[Tokenizer.END_TAG_TOKEN]: endTagInCell,
[Tokenizer.EOF_TOKEN]: eofInBody
},
[IN_SELECT_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInSelect,
[Tokenizer.END_TAG_TOKEN]: endTagInSelect,
[Tokenizer.EOF_TOKEN]: eofInBody
},
[IN_SELECT_IN_TABLE_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInSelectInTable,
[Tokenizer.END_TAG_TOKEN]: endTagInSelectInTable,
[Tokenizer.EOF_TOKEN]: eofInBody
},
[IN_TEMPLATE_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: characterInBody,
[Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInTemplate,
[Tokenizer.END_TAG_TOKEN]: endTagInTemplate,
[Tokenizer.EOF_TOKEN]: eofInTemplate
},
[AFTER_BODY_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: tokenAfterBody,
[Tokenizer.NULL_CHARACTER_TOKEN]: tokenAfterBody,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
[Tokenizer.COMMENT_TOKEN]: appendCommentToRootHtmlElement,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagAfterBody,
[Tokenizer.END_TAG_TOKEN]: endTagAfterBody,
[Tokenizer.EOF_TOKEN]: stopParsing
},
[IN_FRAMESET_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagInFrameset,
[Tokenizer.END_TAG_TOKEN]: endTagInFrameset,
[Tokenizer.EOF_TOKEN]: stopParsing
},
[AFTER_FRAMESET_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: insertCharacters,
[Tokenizer.COMMENT_TOKEN]: appendComment,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagAfterFrameset,
[Tokenizer.END_TAG_TOKEN]: endTagAfterFrameset,
[Tokenizer.EOF_TOKEN]: stopParsing
},
[AFTER_AFTER_BODY_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: tokenAfterAfterBody,
[Tokenizer.NULL_CHARACTER_TOKEN]: tokenAfterAfterBody,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
[Tokenizer.COMMENT_TOKEN]: appendCommentToDocument,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagAfterAfterBody,
[Tokenizer.END_TAG_TOKEN]: tokenAfterAfterBody,
[Tokenizer.EOF_TOKEN]: stopParsing
},
[AFTER_AFTER_FRAMESET_MODE]: {
[Tokenizer.CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.NULL_CHARACTER_TOKEN]: ignoreToken,
[Tokenizer.WHITESPACE_CHARACTER_TOKEN]: whitespaceCharacterInBody,
[Tokenizer.COMMENT_TOKEN]: appendCommentToDocument,
[Tokenizer.DOCTYPE_TOKEN]: ignoreToken,
[Tokenizer.START_TAG_TOKEN]: startTagAfterAfterFrameset,
[Tokenizer.END_TAG_TOKEN]: ignoreToken,
[Tokenizer.EOF_TOKEN]: stopParsing
}
};
//Parser
class Parser {
constructor(options) {
this.options = mergeOptions(DEFAULT_OPTIONS, options);
this.treeAdapter = this.options.treeAdapter;
this.pendingScript = null;
if (this.options.sourceCodeLocationInfo) {
Mixin.install(this, LocationInfoParserMixin);
}
if (this.options.onParseError) {
Mixin.install(this, ErrorReportingParserMixin, { onParseError: this.options.onParseError });
}
}
// API
parse(html) {
const document = this.treeAdapter.createDocument();
this._bootstrap(document, null);
this.tokenizer.write(html, true);
this._runParsingLoop(null);
return document;
}
parseFragment(html, fragmentContext) {
//NOTE: use <template> element as a fragment context if context element was not provided,
//so we will parse in "forgiving" manner
if (!fragmentContext) {
fragmentContext = this.treeAdapter.createElement($.TEMPLATE, NS.HTML, []);
}
//NOTE: create fake element which will be used as 'document' for fragment parsing.
//This is important for jsdom there 'document' can't be recreated, therefore
//fragment parsing causes messing of the main `document`.
const documentMock = this.treeAdapter.createElement('documentmock', NS.HTML, []);
this._bootstrap(documentMock, fragmentContext);
if (this.treeAdapter.getTagName(fragmentContext) === $.TEMPLATE) {
this._pushTmplInsertionMode(IN_TEMPLATE_MODE);
}
this._initTokenizerForFragmentParsing();
this._insertFakeRootElement();
this._resetInsertionMode();
this._findFormInFragmentContext();
this.tokenizer.write(html, true);
this._runParsingLoop(null);
const rootElement = this.treeAdapter.getFirstChild(documentMock);
const fragment = this.treeAdapter.createDocumentFragment();
this._adoptNodes(rootElement, fragment);
return fragment;
}
//Bootstrap parser
_bootstrap(document, fragmentContext) {
this.tokenizer = new Tokenizer(this.options);
this.stopped = false;
this.insertionMode = INITIAL_MODE;
this.originalInsertionMode = '';
this.document = document;
this.fragmentContext = fragmentContext;
this.headElement = null;
this.formElement = null;
this.openElements = new OpenElementStack(this.document, this.treeAdapter);
this.activeFormattingElements = new FormattingElementList(this.treeAdapter);
this.tmplInsertionModeStack = [];
this.tmplInsertionModeStackTop = -1;
this.currentTmplInsertionMode = null;
this.pendingCharacterTokens = [];
this.hasNonWhitespacePendingCharacterToken = false;
this.framesetOk = true;
this.skipNextNewLine = false;
this.fosterParentingEnabled = false;
}
//Errors
_err() {
// NOTE: err reporting is noop by default. Enabled by mixin.
}
//Parsing loop
_runParsingLoop(scriptHandler) {
while (!this.stopped) {
this._setupTokenizerCDATAMode();
const token = this.tokenizer.getNextToken();
if (token.type === Tokenizer.HIBERNATION_TOKEN) {
break;
}
if (this.skipNextNewLine) {
this.skipNextNewLine = false;
if (token.type === Tokenizer.WHITESPACE_CHARACTER_TOKEN && token.chars[0] === '\n') {
if (token.chars.length === 1) {
continue;
}
token.chars = token.chars.substr(1);
}
}
this._processInputToken(token);
if (scriptHandler && this.pendingScript) {
break;
}
}
}
runParsingLoopForCurrentChunk(writeCallback, scriptHandler) {
this._runParsingLoop(scriptHandler);
if (scriptHandler && this.pendingScript) {
const script = this.pendingScript;
this.pendingScript = null;
scriptHandler(script);
return;
}
if (writeCallback) {
writeCallback();
}
}
//Text parsing
_setupTokenizerCDATAMode() {
const current = this._getAdjustedCurrentElement();
this.tokenizer.allowCDATA =
current &&
current !== this.document &&
this.treeAdapter.getNamespaceURI(current) !== NS.HTML &&
!this._isIntegrationPoint(current);
}
_switchToTextParsing(currentToken, nextTokenizerState) {
this._insertElement(currentToken, NS.HTML);
this.tokenizer.state = nextTokenizerState;
this.originalInsertionMode = this.insertionMode;
this.insertionMode = TEXT_MODE;
}
switchToPlaintextParsing() {
this.insertionMode = TEXT_MODE;
this.originalInsertionMode = IN_BODY_MODE;
this.tokenizer.state = Tokenizer.MODE.PLAINTEXT;
}
//Fragment parsing
_getAdjustedCurrentElement() {
return this.openElements.stackTop === 0 && this.fragmentContext
? this.fragmentContext
: this.openElements.current;
}
_findFormInFragmentContext() {
let node = this.fragmentContext;
do {
if (this.treeAdapter.getTagName(node) === $.FORM) {
this.formElement = node;
break;
}
node = this.treeAdapter.getParentNode(node);
} while (node);
}
_initTokenizerForFragmentParsing() {
if (this.treeAdapter.getNamespaceURI(this.fragmentContext) === NS.HTML) {
const tn = this.treeAdapter.getTagName(this.fragmentContext);
if (tn === $.TITLE || tn === $.TEXTAREA) {
this.tokenizer.state = Tokenizer.MODE.RCDATA;
} else if (
tn === $.STYLE ||
tn === $.XMP ||
tn === $.IFRAME ||
tn === $.NOEMBED ||
tn === $.NOFRAMES ||
tn === $.NOSCRIPT
) {
this.tokenizer.state = Tokenizer.MODE.RAWTEXT;
} else if (tn === $.SCRIPT) {
this.tokenizer.state = Tokenizer.MODE.SCRIPT_DATA;
} else if (tn === $.PLAINTEXT) {
this.tokenizer.state = Tokenizer.MODE.PLAINTEXT;
}
}
}
//Tree mutation
_setDocumentType(token) {
const name = token.name || '';
const publicId = token.publicId || '';
const systemId = token.systemId || '';
this.treeAdapter.setDocumentType(this.document, name, publicId, systemId);
}
_attachElementToTree(element) {
if (this._shouldFosterParentOnInsertion()) {
this._fosterParentElement(element);
} else {
const parent = this.openElements.currentTmplContent || this.openElements.current;
this.treeAdapter.appendChild(parent, element);
}
}
_appendElement(token, namespaceURI) {
const element = this.treeAdapter.createElement(token.tagName, namespaceURI, token.attrs);
this._attachElementToTree(element);
}
_insertElement(token, namespaceURI) {
const element = this.treeAdapter.createElement(token.tagName, namespaceURI, token.attrs);
this._attachElementToTree(element);
this.openElements.push(element);
}
_insertFakeElement(tagName) {
const element = this.treeAdapter.createElement(tagName, NS.HTML, []);
this._attachElementToTree(element);
this.openElements.push(element);
}
_insertTemplate(token) {
const tmpl = this.treeAdapter.createElement(token.tagName, NS.HTML, token.attrs);
const content = this.treeAdapter.createDocumentFragment();
this.treeAdapter.setTemplateContent(tmpl, content);
this._attachElementToTree(tmpl);
this.openElements.push(tmpl);
}
_insertFakeRootElement() {
const element = this.treeAdapter.createElement($.HTML, NS.HTML, []);
this.treeAdapter.appendChild(this.openElements.current, element);
this.openElements.push(element);
}
_appendCommentNode(token, parent) {
const commentNode = this.treeAdapter.createCommentNode(token.data);
this.treeAdapter.appendChild(parent, commentNode);
}
_insertCharacters(token) {
if (this._shouldFosterParentOnInsertion()) {
this._fosterParentText(token.chars);
} else {
const parent = this.openElements.currentTmplContent || this.openElements.current;
this.treeAdapter.insertText(parent, token.chars);
}
}
_adoptNodes(donor, recipient) {
for (let child = this.treeAdapter.getFirstChild(donor); child; child = this.treeAdapter.getFirstChild(donor)) {
this.treeAdapter.detachNode(child);
this.treeAdapter.appendChild(recipient, child);
}
}
//Token processing
_shouldProcessTokenInForeignContent(token) {
const current = this._getAdjustedCurrentElement();
if (!current || current === this.document) {
return false;
}
const ns = this.treeAdapter.getNamespaceURI(current);
if (ns === NS.HTML) {
return false;
}
if (
this.treeAdapter.getTagName(current) === $.ANNOTATION_XML &&
ns === NS.MATHML &&
token.type === Tokenizer.START_TAG_TOKEN &&
token.tagName === $.SVG
) {
return false;
}
const isCharacterToken =
token.type === Tokenizer.CHARACTER_TOKEN ||
token.type === Tokenizer.NULL_CHARACTER_TOKEN ||
token.type === Tokenizer.WHITESPACE_CHARACTER_TOKEN;
const isMathMLTextStartTag =
token.type === Tokenizer.START_TAG_TOKEN && token.tagName !== $.MGLYPH && token.tagName !== $.MALIGNMARK;
if ((isMathMLTextStartTag || isCharacterToken) && this._isIntegrationPoint(current, NS.MATHML)) {
return false;
}
if (
(token.type === Tokenizer.START_TAG_TOKEN || isCharacterToken) &&
this._isIntegrationPoint(current, NS.HTML)
) {
return false;
}
return token.type !== Tokenizer.EOF_TOKEN;
}
_processToken(token) {
TOKEN_HANDLERS[this.insertionMode][token.type](this, token);
}
_processTokenInBodyMode(token) {
TOKEN_HANDLERS[IN_BODY_MODE][token.type](this, token);
}
_processTokenInForeignContent(token) {
if (token.type === Tokenizer.CHARACTER_TOKEN) {
characterInForeignContent(this, token);
} else if (token.type === Tokenizer.NULL_CHARACTER_TOKEN) {
nullCharacterInForeignContent(this, token);
} else if (token.type === Tokenizer.WHITESPACE_CHARACTER_TOKEN) {
insertCharacters(this, token);
} else if (token.type === Tokenizer.COMMENT_TOKEN) {
appendComment(this, token);
} else if (token.type === Tokenizer.START_TAG_TOKEN) {
startTagInForeignContent(this, token);
} else if (token.type === Tokenizer.END_TAG_TOKEN) {
endTagInForeignContent(this, token);
}
}
_processInputToken(token) {
if (this._shouldProcessTokenInForeignContent(token)) {
this._processTokenInForeignContent(token);
} else {
this._processToken(token);
}
if (token.type === Tokenizer.START_TAG_TOKEN && token.selfClosing && !token.ackSelfClosing) {
this._err(ERR.nonVoidHtmlElementStartTagWithTrailingSolidus);
}
}
//Integration points
_isIntegrationPoint(element, foreignNS) {
const tn = this.treeAdapter.getTagName(element);
const ns = this.treeAdapter.getNamespaceURI(element);
const attrs = this.treeAdapter.getAttrList(element);
return foreignContent.isIntegrationPoint(tn, ns, attrs, foreignNS);
}
//Active formatting elements reconstruction
_reconstructActiveFormattingElements() {
const listLength = this.activeFormattingElements.length;
if (listLength) {
let unopenIdx = listLength;
let entry = null;
do {
unopenIdx--;
entry = this.activeFormattingElements.entries[unopenIdx];
if (entry.type === FormattingElementList.MARKER_ENTRY || this.openElements.contains(entry.element)) {
unopenIdx++;
break;
}
} while (unopenIdx > 0);
for (let i = unopenIdx; i < listLength; i++) {
entry = this.activeFormattingElements.entries[i];
this._insertElement(entry.token, this.treeAdapter.getNamespaceURI(entry.element));
entry.element = this.openElements.current;
}
}
}
//Close elements
_closeTableCell() {
this.openElements.generateImpliedEndTags();
this.openElements.popUntilTableCellPopped();
this.activeFormattingElements.clearToLastMarker();
this.insertionMode = IN_ROW_MODE;
}
_closePElement() {
this.openElements.generateImpliedEndTagsWithExclusion($.P);
this.openElements.popUntilTagNamePopped($.P);
}
//Insertion modes
_resetInsertionMode() {
for (let i = this.openElements.stackTop, last = false; i >= 0; i--) {
let element = this.openElements.items[i];
if (i === 0) {
last = true;
if (this.fragmentContext) {
element = this.fragmentContext;
}
}
const tn = this.treeAdapter.getTagName(element);
const newInsertionMode = INSERTION_MODE_RESET_MAP[tn];
if (newInsertionMode) {
this.insertionMode = newInsertionMode;
break;
} else if (!last && (tn === $.TD || tn === $.TH)) {
this.insertionMode = IN_CELL_MODE;
break;
} else if (!last && tn === $.HEAD) {
this.insertionMode = IN_HEAD_MODE;
break;
} else if (tn === $.SELECT) {
this._resetInsertionModeForSelect(i);
break;
} else if (tn === $.TEMPLATE) {
this.insertionMode = this.currentTmplInsertionMode;
break;
} else if (tn === $.HTML) {
this.insertionMode = this.headElement ? AFTER_HEAD_MODE : BEFORE_HEAD_MODE;
break;
} else if (last) {
this.insertionMode = IN_BODY_MODE;
break;
}
}
}
_resetInsertionModeForSelect(selectIdx) {
if (selectIdx > 0) {
for (let i = selectIdx - 1; i > 0; i--) {
const ancestor = this.openElements.items[i];
const tn = this.treeAdapter.getTagName(ancestor);
if (tn === $.TEMPLATE) {
break;
} else if (tn === $.TABLE) {
this.insertionMode = IN_SELECT_IN_TABLE_MODE;
return;
}
}
}
this.insertionMode = IN_SELECT_MODE;
}
_pushTmplInsertionMode(mode) {
this.tmplInsertionModeStack.push(mode);
this.tmplInsertionModeStackTop++;
this.currentTmplInsertionMode = mode;
}
_popTmplInsertionMode() {
this.tmplInsertionModeStack.pop();
this.tmplInsertionModeStackTop--;
this.currentTmplInsertionMode = this.tmplInsertionModeStack[this.tmplInsertionModeStackTop];
}
//Foster parenting
_isElementCausesFosterParenting(element) {
const tn = this.treeAdapter.getTagName(element);
return tn === $.TABLE || tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD || tn === $.TR;
}
_shouldFosterParentOnInsertion() {
return this.fosterParentingEnabled && this._isElementCausesFosterParenting(this.openElements.current);
}
_findFosterParentingLocation() {
const location = {
parent: null,
beforeElement: null
};
for (let i = this.openElements.stackTop; i >= 0; i--) {
const openElement = this.openElements.items[i];
const tn = this.treeAdapter.getTagName(openElement);
const ns = this.treeAdapter.getNamespaceURI(openElement);
if (tn === $.TEMPLATE && ns === NS.HTML) {
location.parent = this.treeAdapter.getTemplateContent(openElement);
break;
} else if (tn === $.TABLE) {
location.parent = this.treeAdapter.getParentNode(openElement);
if (location.parent) {
location.beforeElement = openElement;
} else {
location.parent = this.openElements.items[i - 1];
}
break;
}
}
if (!location.parent) {
location.parent = this.openElements.items[0];
}
return location;
}
_fosterParentElement(element) {
const location = this._findFosterParentingLocation();
if (location.beforeElement) {
this.treeAdapter.insertBefore(location.parent, element, location.beforeElement);
} else {
this.treeAdapter.appendChild(location.parent, element);
}
}
_fosterParentText(chars) {
const location = this._findFosterParentingLocation();
if (location.beforeElement) {
this.treeAdapter.insertTextBefore(location.parent, chars, location.beforeElement);
} else {
this.treeAdapter.insertText(location.parent, chars);
}
}
//Special elements
_isSpecialElement(element) {
const tn = this.treeAdapter.getTagName(element);
const ns = this.treeAdapter.getNamespaceURI(element);
return HTML.SPECIAL_ELEMENTS[ns][tn];
}
}
module.exports = Parser;
//Adoption agency algorithm
//(see: http://www.whatwg.org/specs/web-apps/current-work/multipage/tree-construction.html#adoptionAgency)
//------------------------------------------------------------------
//Steps 5-8 of the algorithm
function aaObtainFormattingElementEntry(p, token) {
let formattingElementEntry = p.activeFormattingElements.getElementEntryInScopeWithTagName(token.tagName);
if (formattingElementEntry) {
if (!p.openElements.contains(formattingElementEntry.element)) {
p.activeFormattingElements.removeEntry(formattingElementEntry);
formattingElementEntry = null;
} else if (!p.openElements.hasInScope(token.tagName)) {
formattingElementEntry = null;
}
} else {
genericEndTagInBody(p, token);
}
return formattingElementEntry;
}
//Steps 9 and 10 of the algorithm
function aaObtainFurthestBlock(p, formattingElementEntry) {
let furthestBlock = null;
for (let i = p.openElements.stackTop; i >= 0; i--) {
const element = p.openElements.items[i];
if (element === formattingElementEntry.element) {
break;
}
if (p._isSpecialElement(element)) {
furthestBlock = element;
}
}
if (!furthestBlock) {
p.openElements.popUntilElementPopped(formattingElementEntry.element);
p.activeFormattingElements.removeEntry(formattingElementEntry);
}
return furthestBlock;
}
//Step 13 of the algorithm
function aaInnerLoop(p, furthestBlock, formattingElement) {
let lastElement = furthestBlock;
let nextElement = p.openElements.getCommonAncestor(furthestBlock);
for (let i = 0, element = nextElement; element !== formattingElement; i++, element = nextElement) {
//NOTE: store next element for the next loop iteration (it may be deleted from the stack by step 9.5)
nextElement = p.openElements.getCommonAncestor(element);
const elementEntry = p.activeFormattingElements.getElementEntry(element);
const counterOverflow = elementEntry && i >= AA_INNER_LOOP_ITER;
const shouldRemoveFromOpenElements = !elementEntry || counterOverflow;
if (shouldRemoveFromOpenElements) {
if (counterOverflow) {
p.activeFormattingElements.removeEntry(elementEntry);
}
p.openElements.remove(element);
} else {
element = aaRecreateElementFromEntry(p, elementEntry);
if (lastElement === furthestBlock) {
p.activeFormattingElements.bookmark = elementEntry;
}
p.treeAdapter.detachNode(lastElement);
p.treeAdapter.appendChild(element, lastElement);
lastElement = element;
}
}
return lastElement;
}
//Step 13.7 of the algorithm
function aaRecreateElementFromEntry(p, elementEntry) {
const ns = p.treeAdapter.getNamespaceURI(elementEntry.element);
const newElement = p.treeAdapter.createElement(elementEntry.token.tagName, ns, elementEntry.token.attrs);
p.openElements.replace(elementEntry.element, newElement);
elementEntry.element = newElement;
return newElement;
}
//Step 14 of the algorithm
function aaInsertLastNodeInCommonAncestor(p, commonAncestor, lastElement) {
if (p._isElementCausesFosterParenting(commonAncestor)) {
p._fosterParentElement(lastElement);
} else {
const tn = p.treeAdapter.getTagName(commonAncestor);
const ns = p.treeAdapter.getNamespaceURI(commonAncestor);
if (tn === $.TEMPLATE && ns === NS.HTML) {
commonAncestor = p.treeAdapter.getTemplateContent(commonAncestor);
}
p.treeAdapter.appendChild(commonAncestor, lastElement);
}
}
//Steps 15-19 of the algorithm
function aaReplaceFormattingElement(p, furthestBlock, formattingElementEntry) {
const ns = p.treeAdapter.getNamespaceURI(formattingElementEntry.element);
const token = formattingElementEntry.token;
const newElement = p.treeAdapter.createElement(token.tagName, ns, token.attrs);
p._adoptNodes(furthestBlock, newElement);
p.treeAdapter.appendChild(furthestBlock, newElement);
p.activeFormattingElements.insertElementAfterBookmark(newElement, formattingElementEntry.token);
p.activeFormattingElements.removeEntry(formattingElementEntry);
p.openElements.remove(formattingElementEntry.element);
p.openElements.insertAfter(furthestBlock, newElement);
}
//Algorithm entry point
function callAdoptionAgency(p, token) {
let formattingElementEntry;
for (let i = 0; i < AA_OUTER_LOOP_ITER; i++) {
formattingElementEntry = aaObtainFormattingElementEntry(p, token, formattingElementEntry);
if (!formattingElementEntry) {
break;
}
const furthestBlock = aaObtainFurthestBlock(p, formattingElementEntry);
if (!furthestBlock) {
break;
}
p.activeFormattingElements.bookmark = formattingElementEntry;
const lastElement = aaInnerLoop(p, furthestBlock, formattingElementEntry.element);
const commonAncestor = p.openElements.getCommonAncestor(formattingElementEntry.element);
p.treeAdapter.detachNode(lastElement);
aaInsertLastNodeInCommonAncestor(p, commonAncestor, lastElement);
aaReplaceFormattingElement(p, furthestBlock, formattingElementEntry);
}
}
//Generic token handlers
//------------------------------------------------------------------
function ignoreToken() {
//NOTE: do nothing =)
}
function misplacedDoctype(p) {
p._err(ERR.misplacedDoctype);
}
function appendComment(p, token) {
p._appendCommentNode(token, p.openElements.currentTmplContent || p.openElements.current);
}
function appendCommentToRootHtmlElement(p, token) {
p._appendCommentNode(token, p.openElements.items[0]);
}
function appendCommentToDocument(p, token) {
p._appendCommentNode(token, p.document);
}
function insertCharacters(p, token) {
p._insertCharacters(token);
}
function stopParsing(p) {
p.stopped = true;
}
// The "initial" insertion mode
//------------------------------------------------------------------
function doctypeInInitialMode(p, token) {
p._setDocumentType(token);
const mode = token.forceQuirks ? HTML.DOCUMENT_MODE.QUIRKS : doctype.getDocumentMode(token);
if (!doctype.isConforming(token)) {
p._err(ERR.nonConformingDoctype);
}
p.treeAdapter.setDocumentMode(p.document, mode);
p.insertionMode = BEFORE_HTML_MODE;
}
function tokenInInitialMode(p, token) {
p._err(ERR.missingDoctype, { beforeToken: true });
p.treeAdapter.setDocumentMode(p.document, HTML.DOCUMENT_MODE.QUIRKS);
p.insertionMode = BEFORE_HTML_MODE;
p._processToken(token);
}
// The "before html" insertion mode
//------------------------------------------------------------------
function startTagBeforeHtml(p, token) {
if (token.tagName === $.HTML) {
p._insertElement(token, NS.HTML);
p.insertionMode = BEFORE_HEAD_MODE;
} else {
tokenBeforeHtml(p, token);
}
}
function endTagBeforeHtml(p, token) {
const tn = token.tagName;
if (tn === $.HTML || tn === $.HEAD || tn === $.BODY || tn === $.BR) {
tokenBeforeHtml(p, token);
}
}
function tokenBeforeHtml(p, token) {
p._insertFakeRootElement();
p.insertionMode = BEFORE_HEAD_MODE;
p._processToken(token);
}
// The "before head" insertion mode
//------------------------------------------------------------------
function startTagBeforeHead(p, token) {
const tn = token.tagName;
if (tn === $.HTML) {
startTagInBody(p, token);
} else if (tn === $.HEAD) {
p._insertElement(token, NS.HTML);
p.headElement = p.openElements.current;
p.insertionMode = IN_HEAD_MODE;
} else {
tokenBeforeHead(p, token);
}
}
function endTagBeforeHead(p, token) {
const tn = token.tagName;
if (tn === $.HEAD || tn === $.BODY || tn === $.HTML || tn === $.BR) {
tokenBeforeHead(p, token);
} else {
p._err(ERR.endTagWithoutMatchingOpenElement);
}
}
function tokenBeforeHead(p, token) {
p._insertFakeElement($.HEAD);
p.headElement = p.openElements.current;
p.insertionMode = IN_HEAD_MODE;
p._processToken(token);
}
// The "in head" insertion mode
//------------------------------------------------------------------
function startTagInHead(p, token) {
const tn = token.tagName;
if (tn === $.HTML) {
startTagInBody(p, token);
} else if (tn === $.BASE || tn === $.BASEFONT || tn === $.BGSOUND || tn === $.LINK || tn === $.META) {
p._appendElement(token, NS.HTML);
token.ackSelfClosing = true;
} else if (tn === $.TITLE) {
p._switchToTextParsing(token, Tokenizer.MODE.RCDATA);
} else if (tn === $.NOSCRIPT) {
if (p.options.scriptingEnabled) {
p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
} else {
p._insertElement(token, NS.HTML);
p.insertionMode = IN_HEAD_NO_SCRIPT_MODE;
}
} else if (tn === $.NOFRAMES || tn === $.STYLE) {
p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
} else if (tn === $.SCRIPT) {
p._switchToTextParsing(token, Tokenizer.MODE.SCRIPT_DATA);
} else if (tn === $.TEMPLATE) {
p._insertTemplate(token, NS.HTML);
p.activeFormattingElements.insertMarker();
p.framesetOk = false;
p.insertionMode = IN_TEMPLATE_MODE;
p._pushTmplInsertionMode(IN_TEMPLATE_MODE);
} else if (tn === $.HEAD) {
p._err(ERR.misplacedStartTagForHeadElement);
} else {
tokenInHead(p, token);
}
}
function endTagInHead(p, token) {
const tn = token.tagName;
if (tn === $.HEAD) {
p.openElements.pop();
p.insertionMode = AFTER_HEAD_MODE;
} else if (tn === $.BODY || tn === $.BR || tn === $.HTML) {
tokenInHead(p, token);
} else if (tn === $.TEMPLATE) {
if (p.openElements.tmplCount > 0) {
p.openElements.generateImpliedEndTagsThoroughly();
if (p.openElements.currentTagName !== $.TEMPLATE) {
p._err(ERR.closingOfElementWithOpenChildElements);
}
p.openElements.popUntilTagNamePopped($.TEMPLATE);
p.activeFormattingElements.clearToLastMarker();
p._popTmplInsertionMode();
p._resetInsertionMode();
} else {
p._err(ERR.endTagWithoutMatchingOpenElement);
}
} else {
p._err(ERR.endTagWithoutMatchingOpenElement);
}
}
function tokenInHead(p, token) {
p.openElements.pop();
p.insertionMode = AFTER_HEAD_MODE;
p._processToken(token);
}
// The "in head no script" insertion mode
//------------------------------------------------------------------
function startTagInHeadNoScript(p, token) {
const tn = token.tagName;
if (tn === $.HTML) {
startTagInBody(p, token);
} else if (
tn === $.BASEFONT ||
tn === $.BGSOUND ||
tn === $.HEAD ||
tn === $.LINK ||
tn === $.META ||
tn === $.NOFRAMES ||
tn === $.STYLE
) {
startTagInHead(p, token);
} else if (tn === $.NOSCRIPT) {
p._err(ERR.nestedNoscriptInHead);
} else {
tokenInHeadNoScript(p, token);
}
}
function endTagInHeadNoScript(p, token) {
const tn = token.tagName;
if (tn === $.NOSCRIPT) {
p.openElements.pop();
p.insertionMode = IN_HEAD_MODE;
} else if (tn === $.BR) {
tokenInHeadNoScript(p, token);
} else {
p._err(ERR.endTagWithoutMatchingOpenElement);
}
}
function tokenInHeadNoScript(p, token) {
const errCode =
token.type === Tokenizer.EOF_TOKEN ? ERR.openElementsLeftAfterEof : ERR.disallowedContentInNoscriptInHead;
p._err(errCode);
p.openElements.pop();
p.insertionMode = IN_HEAD_MODE;
p._processToken(token);
}
// The "after head" insertion mode
//------------------------------------------------------------------
function startTagAfterHead(p, token) {
const tn = token.tagName;
if (tn === $.HTML) {
startTagInBody(p, token);
} else if (tn === $.BODY) {
p._insertElement(token, NS.HTML);
p.framesetOk = false;
p.insertionMode = IN_BODY_MODE;
} else if (tn === $.FRAMESET) {
p._insertElement(token, NS.HTML);
p.insertionMode = IN_FRAMESET_MODE;
} else if (
tn === $.BASE ||
tn === $.BASEFONT ||
tn === $.BGSOUND ||
tn === $.LINK ||
tn === $.META ||
tn === $.NOFRAMES ||
tn === $.SCRIPT ||
tn === $.STYLE ||
tn === $.TEMPLATE ||
tn === $.TITLE
) {
p._err(ERR.abandonedHeadElementChild);
p.openElements.push(p.headElement);
startTagInHead(p, token);
p.openElements.remove(p.headElement);
} else if (tn === $.HEAD) {
p._err(ERR.misplacedStartTagForHeadElement);
} else {
tokenAfterHead(p, token);
}
}
function endTagAfterHead(p, token) {
const tn = token.tagName;
if (tn === $.BODY || tn === $.HTML || tn === $.BR) {
tokenAfterHead(p, token);
} else if (tn === $.TEMPLATE) {
endTagInHead(p, token);
} else {
p._err(ERR.endTagWithoutMatchingOpenElement);
}
}
function tokenAfterHead(p, token) {
p._insertFakeElement($.BODY);
p.insertionMode = IN_BODY_MODE;
p._processToken(token);
}
// The "in body" insertion mode
//------------------------------------------------------------------
function whitespaceCharacterInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertCharacters(token);
}
function characterInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertCharacters(token);
p.framesetOk = false;
}
function htmlStartTagInBody(p, token) {
if (p.openElements.tmplCount === 0) {
p.treeAdapter.adoptAttributes(p.openElements.items[0], token.attrs);
}
}
function bodyStartTagInBody(p, token) {
const bodyElement = p.openElements.tryPeekProperlyNestedBodyElement();
if (bodyElement && p.openElements.tmplCount === 0) {
p.framesetOk = false;
p.treeAdapter.adoptAttributes(bodyElement, token.attrs);
}
}
function framesetStartTagInBody(p, token) {
const bodyElement = p.openElements.tryPeekProperlyNestedBodyElement();
if (p.framesetOk && bodyElement) {
p.treeAdapter.detachNode(bodyElement);
p.openElements.popAllUpToHtmlElement();
p._insertElement(token, NS.HTML);
p.insertionMode = IN_FRAMESET_MODE;
}
}
function addressStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope($.P)) {
p._closePElement();
}
p._insertElement(token, NS.HTML);
}
function numberedHeaderStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope($.P)) {
p._closePElement();
}
const tn = p.openElements.currentTagName;
if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6) {
p.openElements.pop();
}
p._insertElement(token, NS.HTML);
}
function preStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope($.P)) {
p._closePElement();
}
p._insertElement(token, NS.HTML);
//NOTE: If the next token is a U+000A LINE FEED (LF) character token, then ignore that token and move
//on to the next one. (Newlines at the start of pre blocks are ignored as an authoring convenience.)
p.skipNextNewLine = true;
p.framesetOk = false;
}
function formStartTagInBody(p, token) {
const inTemplate = p.openElements.tmplCount > 0;
if (!p.formElement || inTemplate) {
if (p.openElements.hasInButtonScope($.P)) {
p._closePElement();
}
p._insertElement(token, NS.HTML);
if (!inTemplate) {
p.formElement = p.openElements.current;
}
}
}
function listItemStartTagInBody(p, token) {
p.framesetOk = false;
const tn = token.tagName;
for (let i = p.openElements.stackTop; i >= 0; i--) {
const element = p.openElements.items[i];
const elementTn = p.treeAdapter.getTagName(element);
let closeTn = null;
if (tn === $.LI && elementTn === $.LI) {
closeTn = $.LI;
} else if ((tn === $.DD || tn === $.DT) && (elementTn === $.DD || elementTn === $.DT)) {
closeTn = elementTn;
}
if (closeTn) {
p.openElements.generateImpliedEndTagsWithExclusion(closeTn);
p.openElements.popUntilTagNamePopped(closeTn);
break;
}
if (elementTn !== $.ADDRESS && elementTn !== $.DIV && elementTn !== $.P && p._isSpecialElement(element)) {
break;
}
}
if (p.openElements.hasInButtonScope($.P)) {
p._closePElement();
}
p._insertElement(token, NS.HTML);
}
function plaintextStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope($.P)) {
p._closePElement();
}
p._insertElement(token, NS.HTML);
p.tokenizer.state = Tokenizer.MODE.PLAINTEXT;
}
function buttonStartTagInBody(p, token) {
if (p.openElements.hasInScope($.BUTTON)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped($.BUTTON);
}
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
p.framesetOk = false;
}
function aStartTagInBody(p, token) {
const activeElementEntry = p.activeFormattingElements.getElementEntryInScopeWithTagName($.A);
if (activeElementEntry) {
callAdoptionAgency(p, token);
p.openElements.remove(activeElementEntry.element);
p.activeFormattingElements.removeEntry(activeElementEntry);
}
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
p.activeFormattingElements.pushElement(p.openElements.current, token);
}
function bStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
p.activeFormattingElements.pushElement(p.openElements.current, token);
}
function nobrStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
if (p.openElements.hasInScope($.NOBR)) {
callAdoptionAgency(p, token);
p._reconstructActiveFormattingElements();
}
p._insertElement(token, NS.HTML);
p.activeFormattingElements.pushElement(p.openElements.current, token);
}
function appletStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
p.activeFormattingElements.insertMarker();
p.framesetOk = false;
}
function tableStartTagInBody(p, token) {
if (
p.treeAdapter.getDocumentMode(p.document) !== HTML.DOCUMENT_MODE.QUIRKS &&
p.openElements.hasInButtonScope($.P)
) {
p._closePElement();
}
p._insertElement(token, NS.HTML);
p.framesetOk = false;
p.insertionMode = IN_TABLE_MODE;
}
function areaStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._appendElement(token, NS.HTML);
p.framesetOk = false;
token.ackSelfClosing = true;
}
function inputStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._appendElement(token, NS.HTML);
const inputType = Tokenizer.getTokenAttr(token, ATTRS.TYPE);
if (!inputType || inputType.toLowerCase() !== HIDDEN_INPUT_TYPE) {
p.framesetOk = false;
}
token.ackSelfClosing = true;
}
function paramStartTagInBody(p, token) {
p._appendElement(token, NS.HTML);
token.ackSelfClosing = true;
}
function hrStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope($.P)) {
p._closePElement();
}
p._appendElement(token, NS.HTML);
p.framesetOk = false;
token.ackSelfClosing = true;
}
function imageStartTagInBody(p, token) {
token.tagName = $.IMG;
areaStartTagInBody(p, token);
}
function textareaStartTagInBody(p, token) {
p._insertElement(token, NS.HTML);
//NOTE: If the next token is a U+000A LINE FEED (LF) character token, then ignore that token and move
//on to the next one. (Newlines at the start of textarea elements are ignored as an authoring convenience.)
p.skipNextNewLine = true;
p.tokenizer.state = Tokenizer.MODE.RCDATA;
p.originalInsertionMode = p.insertionMode;
p.framesetOk = false;
p.insertionMode = TEXT_MODE;
}
function xmpStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope($.P)) {
p._closePElement();
}
p._reconstructActiveFormattingElements();
p.framesetOk = false;
p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
}
function iframeStartTagInBody(p, token) {
p.framesetOk = false;
p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
}
//NOTE: here we assume that we always act as an user agent with enabled plugins, so we parse
//<noembed> as a rawtext.
function noembedStartTagInBody(p, token) {
p._switchToTextParsing(token, Tokenizer.MODE.RAWTEXT);
}
function selectStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
p.framesetOk = false;
if (
p.insertionMode === IN_TABLE_MODE ||
p.insertionMode === IN_CAPTION_MODE ||
p.insertionMode === IN_TABLE_BODY_MODE ||
p.insertionMode === IN_ROW_MODE ||
p.insertionMode === IN_CELL_MODE
) {
p.insertionMode = IN_SELECT_IN_TABLE_MODE;
} else {
p.insertionMode = IN_SELECT_MODE;
}
}
function optgroupStartTagInBody(p, token) {
if (p.openElements.currentTagName === $.OPTION) {
p.openElements.pop();
}
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
}
function rbStartTagInBody(p, token) {
if (p.openElements.hasInScope($.RUBY)) {
p.openElements.generateImpliedEndTags();
}
p._insertElement(token, NS.HTML);
}
function rtStartTagInBody(p, token) {
if (p.openElements.hasInScope($.RUBY)) {
p.openElements.generateImpliedEndTagsWithExclusion($.RTC);
}
p._insertElement(token, NS.HTML);
}
function menuStartTagInBody(p, token) {
if (p.openElements.hasInButtonScope($.P)) {
p._closePElement();
}
p._insertElement(token, NS.HTML);
}
function mathStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
foreignContent.adjustTokenMathMLAttrs(token);
foreignContent.adjustTokenXMLAttrs(token);
if (token.selfClosing) {
p._appendElement(token, NS.MATHML);
} else {
p._insertElement(token, NS.MATHML);
}
token.ackSelfClosing = true;
}
function svgStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
foreignContent.adjustTokenSVGAttrs(token);
foreignContent.adjustTokenXMLAttrs(token);
if (token.selfClosing) {
p._appendElement(token, NS.SVG);
} else {
p._insertElement(token, NS.SVG);
}
token.ackSelfClosing = true;
}
function genericStartTagInBody(p, token) {
p._reconstructActiveFormattingElements();
p._insertElement(token, NS.HTML);
}
//OPTIMIZATION: Integer comparisons are low-cost, so we can use very fast tag name length filters here.
//It's faster than using dictionary.
function startTagInBody(p, token) {
const tn = token.tagName;
switch (tn.length) {
case 1:
if (tn === $.I || tn === $.S || tn === $.B || tn === $.U) {
bStartTagInBody(p, token);
} else if (tn === $.P) {
addressStartTagInBody(p, token);
} else if (tn === $.A) {
aStartTagInBody(p, token);
} else {
genericStartTagInBody(p, token);
}
break;
case 2:
if (tn === $.DL || tn === $.OL || tn === $.UL) {
addressStartTagInBody(p, token);
} else if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6) {
numberedHeaderStartTagInBody(p, token);
} else if (tn === $.LI || tn === $.DD || tn === $.DT) {
listItemStartTagInBody(p, token);
} else if (tn === $.EM || tn === $.TT) {
bStartTagInBody(p, token);
} else if (tn === $.BR) {
areaStartTagInBody(p, token);
} else if (tn === $.HR) {
hrStartTagInBody(p, token);
} else if (tn === $.RB) {
rbStartTagInBody(p, token);
} else if (tn === $.RT || tn === $.RP) {
rtStartTagInBody(p, token);
} else if (tn !== $.TH && tn !== $.TD && tn !== $.TR) {
genericStartTagInBody(p, token);
}
break;
case 3:
if (tn === $.DIV || tn === $.DIR || tn === $.NAV) {
addressStartTagInBody(p, token);
} else if (tn === $.PRE) {
preStartTagInBody(p, token);
} else if (tn === $.BIG) {
bStartTagInBody(p, token);
} else if (tn === $.IMG || tn === $.WBR) {
areaStartTagInBody(p, token);
} else if (tn === $.XMP) {
xmpStartTagInBody(p, token);
} else if (tn === $.SVG) {
svgStartTagInBody(p, token);
} else if (tn === $.RTC) {
rbStartTagInBody(p, token);
} else if (tn !== $.COL) {
genericStartTagInBody(p, token);
}
break;
case 4:
if (tn === $.HTML) {
htmlStartTagInBody(p, token);
} else if (tn === $.BASE || tn === $.LINK || tn === $.META) {
startTagInHead(p, token);
} else if (tn === $.BODY) {
bodyStartTagInBody(p, token);
} else if (tn === $.MAIN || tn === $.MENU) {
addressStartTagInBody(p, token);
} else if (tn === $.FORM) {
formStartTagInBody(p, token);
} else if (tn === $.CODE || tn === $.FONT) {
bStartTagInBody(p, token);
} else if (tn === $.NOBR) {
nobrStartTagInBody(p, token);
} else if (tn === $.AREA) {
areaStartTagInBody(p, token);
} else if (tn === $.MATH) {
mathStartTagInBody(p, token);
} else if (tn === $.MENU) {
menuStartTagInBody(p, token);
} else if (tn !== $.HEAD) {
genericStartTagInBody(p, token);
}
break;
case 5:
if (tn === $.STYLE || tn === $.TITLE) {
startTagInHead(p, token);
} else if (tn === $.ASIDE) {
addressStartTagInBody(p, token);
} else if (tn === $.SMALL) {
bStartTagInBody(p, token);
} else if (tn === $.TABLE) {
tableStartTagInBody(p, token);
} else if (tn === $.EMBED) {
areaStartTagInBody(p, token);
} else if (tn === $.INPUT) {
inputStartTagInBody(p, token);
} else if (tn === $.PARAM || tn === $.TRACK) {
paramStartTagInBody(p, token);
} else if (tn === $.IMAGE) {
imageStartTagInBody(p, token);
} else if (tn !== $.FRAME && tn !== $.TBODY && tn !== $.TFOOT && tn !== $.THEAD) {
genericStartTagInBody(p, token);
}
break;
case 6:
if (tn === $.SCRIPT) {
startTagInHead(p, token);
} else if (
tn === $.CENTER ||
tn === $.FIGURE ||
tn === $.FOOTER ||
tn === $.HEADER ||
tn === $.HGROUP ||
tn === $.DIALOG
) {
addressStartTagInBody(p, token);
} else if (tn === $.BUTTON) {
buttonStartTagInBody(p, token);
} else if (tn === $.STRIKE || tn === $.STRONG) {
bStartTagInBody(p, token);
} else if (tn === $.APPLET || tn === $.OBJECT) {
appletStartTagInBody(p, token);
} else if (tn === $.KEYGEN) {
areaStartTagInBody(p, token);
} else if (tn === $.SOURCE) {
paramStartTagInBody(p, token);
} else if (tn === $.IFRAME) {
iframeStartTagInBody(p, token);
} else if (tn === $.SELECT) {
selectStartTagInBody(p, token);
} else if (tn === $.OPTION) {
optgroupStartTagInBody(p, token);
} else {
genericStartTagInBody(p, token);
}
break;
case 7:
if (tn === $.BGSOUND) {
startTagInHead(p, token);
} else if (
tn === $.DETAILS ||
tn === $.ADDRESS ||
tn === $.ARTICLE ||
tn === $.SECTION ||
tn === $.SUMMARY
) {
addressStartTagInBody(p, token);
} else if (tn === $.LISTING) {
preStartTagInBody(p, token);
} else if (tn === $.MARQUEE) {
appletStartTagInBody(p, token);
} else if (tn === $.NOEMBED) {
noembedStartTagInBody(p, token);
} else if (tn !== $.CAPTION) {
genericStartTagInBody(p, token);
}
break;
case 8:
if (tn === $.BASEFONT) {
startTagInHead(p, token);
} else if (tn === $.FRAMESET) {
framesetStartTagInBody(p, token);
} else if (tn === $.FIELDSET) {
addressStartTagInBody(p, token);
} else if (tn === $.TEXTAREA) {
textareaStartTagInBody(p, token);
} else if (tn === $.TEMPLATE) {
startTagInHead(p, token);
} else if (tn === $.NOSCRIPT) {
if (p.options.scriptingEnabled) {
noembedStartTagInBody(p, token);
} else {
genericStartTagInBody(p, token);
}
} else if (tn === $.OPTGROUP) {
optgroupStartTagInBody(p, token);
} else if (tn !== $.COLGROUP) {
genericStartTagInBody(p, token);
}
break;
case 9:
if (tn === $.PLAINTEXT) {
plaintextStartTagInBody(p, token);
} else {
genericStartTagInBody(p, token);
}
break;
case 10:
if (tn === $.BLOCKQUOTE || tn === $.FIGCAPTION) {
addressStartTagInBody(p, token);
} else {
genericStartTagInBody(p, token);
}
break;
default:
genericStartTagInBody(p, token);
}
}
function bodyEndTagInBody(p) {
if (p.openElements.hasInScope($.BODY)) {
p.insertionMode = AFTER_BODY_MODE;
}
}
function htmlEndTagInBody(p, token) {
if (p.openElements.hasInScope($.BODY)) {
p.insertionMode = AFTER_BODY_MODE;
p._processToken(token);
}
}
function addressEndTagInBody(p, token) {
const tn = token.tagName;
if (p.openElements.hasInScope(tn)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped(tn);
}
}
function formEndTagInBody(p) {
const inTemplate = p.openElements.tmplCount > 0;
const formElement = p.formElement;
if (!inTemplate) {
p.formElement = null;
}
if ((formElement || inTemplate) && p.openElements.hasInScope($.FORM)) {
p.openElements.generateImpliedEndTags();
if (inTemplate) {
p.openElements.popUntilTagNamePopped($.FORM);
} else {
p.openElements.remove(formElement);
}
}
}
function pEndTagInBody(p) {
if (!p.openElements.hasInButtonScope($.P)) {
p._insertFakeElement($.P);
}
p._closePElement();
}
function liEndTagInBody(p) {
if (p.openElements.hasInListItemScope($.LI)) {
p.openElements.generateImpliedEndTagsWithExclusion($.LI);
p.openElements.popUntilTagNamePopped($.LI);
}
}
function ddEndTagInBody(p, token) {
const tn = token.tagName;
if (p.openElements.hasInScope(tn)) {
p.openElements.generateImpliedEndTagsWithExclusion(tn);
p.openElements.popUntilTagNamePopped(tn);
}
}
function numberedHeaderEndTagInBody(p) {
if (p.openElements.hasNumberedHeaderInScope()) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilNumberedHeaderPopped();
}
}
function appletEndTagInBody(p, token) {
const tn = token.tagName;
if (p.openElements.hasInScope(tn)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped(tn);
p.activeFormattingElements.clearToLastMarker();
}
}
function brEndTagInBody(p) {
p._reconstructActiveFormattingElements();
p._insertFakeElement($.BR);
p.openElements.pop();
p.framesetOk = false;
}
function genericEndTagInBody(p, token) {
const tn = token.tagName;
for (let i = p.openElements.stackTop; i > 0; i--) {
const element = p.openElements.items[i];
if (p.treeAdapter.getTagName(element) === tn) {
p.openElements.generateImpliedEndTagsWithExclusion(tn);
p.openElements.popUntilElementPopped(element);
break;
}
if (p._isSpecialElement(element)) {
break;
}
}
}
//OPTIMIZATION: Integer comparisons are low-cost, so we can use very fast tag name length filters here.
//It's faster than using dictionary.
function endTagInBody(p, token) {
const tn = token.tagName;
switch (tn.length) {
case 1:
if (tn === $.A || tn === $.B || tn === $.I || tn === $.S || tn === $.U) {
callAdoptionAgency(p, token);
} else if (tn === $.P) {
pEndTagInBody(p, token);
} else {
genericEndTagInBody(p, token);
}
break;
case 2:
if (tn === $.DL || tn === $.UL || tn === $.OL) {
addressEndTagInBody(p, token);
} else if (tn === $.LI) {
liEndTagInBody(p, token);
} else if (tn === $.DD || tn === $.DT) {
ddEndTagInBody(p, token);
} else if (tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6) {
numberedHeaderEndTagInBody(p, token);
} else if (tn === $.BR) {
brEndTagInBody(p, token);
} else if (tn === $.EM || tn === $.TT) {
callAdoptionAgency(p, token);
} else {
genericEndTagInBody(p, token);
}
break;
case 3:
if (tn === $.BIG) {
callAdoptionAgency(p, token);
} else if (tn === $.DIR || tn === $.DIV || tn === $.NAV || tn === $.PRE) {
addressEndTagInBody(p, token);
} else {
genericEndTagInBody(p, token);
}
break;
case 4:
if (tn === $.BODY) {
bodyEndTagInBody(p, token);
} else if (tn === $.HTML) {
htmlEndTagInBody(p, token);
} else if (tn === $.FORM) {
formEndTagInBody(p, token);
} else if (tn === $.CODE || tn === $.FONT || tn === $.NOBR) {
callAdoptionAgency(p, token);
} else if (tn === $.MAIN || tn === $.MENU) {
addressEndTagInBody(p, token);
} else {
genericEndTagInBody(p, token);
}
break;
case 5:
if (tn === $.ASIDE) {
addressEndTagInBody(p, token);
} else if (tn === $.SMALL) {
callAdoptionAgency(p, token);
} else {
genericEndTagInBody(p, token);
}
break;
case 6:
if (
tn === $.CENTER ||
tn === $.FIGURE ||
tn === $.FOOTER ||
tn === $.HEADER ||
tn === $.HGROUP ||
tn === $.DIALOG
) {
addressEndTagInBody(p, token);
} else if (tn === $.APPLET || tn === $.OBJECT) {
appletEndTagInBody(p, token);
} else if (tn === $.STRIKE || tn === $.STRONG) {
callAdoptionAgency(p, token);
} else {
genericEndTagInBody(p, token);
}
break;
case 7:
if (
tn === $.ADDRESS ||
tn === $.ARTICLE ||
tn === $.DETAILS ||
tn === $.SECTION ||
tn === $.SUMMARY ||
tn === $.LISTING
) {
addressEndTagInBody(p, token);
} else if (tn === $.MARQUEE) {
appletEndTagInBody(p, token);
} else {
genericEndTagInBody(p, token);
}
break;
case 8:
if (tn === $.FIELDSET) {
addressEndTagInBody(p, token);
} else if (tn === $.TEMPLATE) {
endTagInHead(p, token);
} else {
genericEndTagInBody(p, token);
}
break;
case 10:
if (tn === $.BLOCKQUOTE || tn === $.FIGCAPTION) {
addressEndTagInBody(p, token);
} else {
genericEndTagInBody(p, token);
}
break;
default:
genericEndTagInBody(p, token);
}
}
function eofInBody(p, token) {
if (p.tmplInsertionModeStackTop > -1) {
eofInTemplate(p, token);
} else {
p.stopped = true;
}
}
// The "text" insertion mode
//------------------------------------------------------------------
function endTagInText(p, token) {
if (token.tagName === $.SCRIPT) {
p.pendingScript = p.openElements.current;
}
p.openElements.pop();
p.insertionMode = p.originalInsertionMode;
}
function eofInText(p, token) {
p._err(ERR.eofInElementThatCanContainOnlyText);
p.openElements.pop();
p.insertionMode = p.originalInsertionMode;
p._processToken(token);
}
// The "in table" insertion mode
//------------------------------------------------------------------
function characterInTable(p, token) {
const curTn = p.openElements.currentTagName;
if (curTn === $.TABLE || curTn === $.TBODY || curTn === $.TFOOT || curTn === $.THEAD || curTn === $.TR) {
p.pendingCharacterTokens = [];
p.hasNonWhitespacePendingCharacterToken = false;
p.originalInsertionMode = p.insertionMode;
p.insertionMode = IN_TABLE_TEXT_MODE;
p._processToken(token);
} else {
tokenInTable(p, token);
}
}
function captionStartTagInTable(p, token) {
p.openElements.clearBackToTableContext();
p.activeFormattingElements.insertMarker();
p._insertElement(token, NS.HTML);
p.insertionMode = IN_CAPTION_MODE;
}
function colgroupStartTagInTable(p, token) {
p.openElements.clearBackToTableContext();
p._insertElement(token, NS.HTML);
p.insertionMode = IN_COLUMN_GROUP_MODE;
}
function colStartTagInTable(p, token) {
p.openElements.clearBackToTableContext();
p._insertFakeElement($.COLGROUP);
p.insertionMode = IN_COLUMN_GROUP_MODE;
p._processToken(token);
}
function tbodyStartTagInTable(p, token) {
p.openElements.clearBackToTableContext();
p._insertElement(token, NS.HTML);
p.insertionMode = IN_TABLE_BODY_MODE;
}
function tdStartTagInTable(p, token) {
p.openElements.clearBackToTableContext();
p._insertFakeElement($.TBODY);
p.insertionMode = IN_TABLE_BODY_MODE;
p._processToken(token);
}
function tableStartTagInTable(p, token) {
if (p.openElements.hasInTableScope($.TABLE)) {
p.openElements.popUntilTagNamePopped($.TABLE);
p._resetInsertionMode();
p._processToken(token);
}
}
function inputStartTagInTable(p, token) {
const inputType = Tokenizer.getTokenAttr(token, ATTRS.TYPE);
if (inputType && inputType.toLowerCase() === HIDDEN_INPUT_TYPE) {
p._appendElement(token, NS.HTML);
} else {
tokenInTable(p, token);
}
token.ackSelfClosing = true;
}
function formStartTagInTable(p, token) {
if (!p.formElement && p.openElements.tmplCount === 0) {
p._insertElement(token, NS.HTML);
p.formElement = p.openElements.current;
p.openElements.pop();
}
}
function startTagInTable(p, token) {
const tn = token.tagName;
switch (tn.length) {
case 2:
if (tn === $.TD || tn === $.TH || tn === $.TR) {
tdStartTagInTable(p, token);
} else {
tokenInTable(p, token);
}
break;
case 3:
if (tn === $.COL) {
colStartTagInTable(p, token);
} else {
tokenInTable(p, token);
}
break;
case 4:
if (tn === $.FORM) {
formStartTagInTable(p, token);
} else {
tokenInTable(p, token);
}
break;
case 5:
if (tn === $.TABLE) {
tableStartTagInTable(p, token);
} else if (tn === $.STYLE) {
startTagInHead(p, token);
} else if (tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD) {
tbodyStartTagInTable(p, token);
} else if (tn === $.INPUT) {
inputStartTagInTable(p, token);
} else {
tokenInTable(p, token);
}
break;
case 6:
if (tn === $.SCRIPT) {
startTagInHead(p, token);
} else {
tokenInTable(p, token);
}
break;
case 7:
if (tn === $.CAPTION) {
captionStartTagInTable(p, token);
} else {
tokenInTable(p, token);
}
break;
case 8:
if (tn === $.COLGROUP) {
colgroupStartTagInTable(p, token);
} else if (tn === $.TEMPLATE) {
startTagInHead(p, token);
} else {
tokenInTable(p, token);
}
break;
default:
tokenInTable(p, token);
}
}
function endTagInTable(p, token) {
const tn = token.tagName;
if (tn === $.TABLE) {
if (p.openElements.hasInTableScope($.TABLE)) {
p.openElements.popUntilTagNamePopped($.TABLE);
p._resetInsertionMode();
}
} else if (tn === $.TEMPLATE) {
endTagInHead(p, token);
} else if (
tn !== $.BODY &&
tn !== $.CAPTION &&
tn !== $.COL &&
tn !== $.COLGROUP &&
tn !== $.HTML &&
tn !== $.TBODY &&
tn !== $.TD &&
tn !== $.TFOOT &&
tn !== $.TH &&
tn !== $.THEAD &&
tn !== $.TR
) {
tokenInTable(p, token);
}
}
function tokenInTable(p, token) {
const savedFosterParentingState = p.fosterParentingEnabled;
p.fosterParentingEnabled = true;
p._processTokenInBodyMode(token);
p.fosterParentingEnabled = savedFosterParentingState;
}
// The "in table text" insertion mode
//------------------------------------------------------------------
function whitespaceCharacterInTableText(p, token) {
p.pendingCharacterTokens.push(token);
}
function characterInTableText(p, token) {
p.pendingCharacterTokens.push(token);
p.hasNonWhitespacePendingCharacterToken = true;
}
function tokenInTableText(p, token) {
let i = 0;
if (p.hasNonWhitespacePendingCharacterToken) {
for (; i < p.pendingCharacterTokens.length; i++) {
tokenInTable(p, p.pendingCharacterTokens[i]);
}
} else {
for (; i < p.pendingCharacterTokens.length; i++) {
p._insertCharacters(p.pendingCharacterTokens[i]);
}
}
p.insertionMode = p.originalInsertionMode;
p._processToken(token);
}
// The "in caption" insertion mode
//------------------------------------------------------------------
function startTagInCaption(p, token) {
const tn = token.tagName;
if (
tn === $.CAPTION ||
tn === $.COL ||
tn === $.COLGROUP ||
tn === $.TBODY ||
tn === $.TD ||
tn === $.TFOOT ||
tn === $.TH ||
tn === $.THEAD ||
tn === $.TR
) {
if (p.openElements.hasInTableScope($.CAPTION)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped($.CAPTION);
p.activeFormattingElements.clearToLastMarker();
p.insertionMode = IN_TABLE_MODE;
p._processToken(token);
}
} else {
startTagInBody(p, token);
}
}
function endTagInCaption(p, token) {
const tn = token.tagName;
if (tn === $.CAPTION || tn === $.TABLE) {
if (p.openElements.hasInTableScope($.CAPTION)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped($.CAPTION);
p.activeFormattingElements.clearToLastMarker();
p.insertionMode = IN_TABLE_MODE;
if (tn === $.TABLE) {
p._processToken(token);
}
}
} else if (
tn !== $.BODY &&
tn !== $.COL &&
tn !== $.COLGROUP &&
tn !== $.HTML &&
tn !== $.TBODY &&
tn !== $.TD &&
tn !== $.TFOOT &&
tn !== $.TH &&
tn !== $.THEAD &&
tn !== $.TR
) {
endTagInBody(p, token);
}
}
// The "in column group" insertion mode
//------------------------------------------------------------------
function startTagInColumnGroup(p, token) {
const tn = token.tagName;
if (tn === $.HTML) {
startTagInBody(p, token);
} else if (tn === $.COL) {
p._appendElement(token, NS.HTML);
token.ackSelfClosing = true;
} else if (tn === $.TEMPLATE) {
startTagInHead(p, token);
} else {
tokenInColumnGroup(p, token);
}
}
function endTagInColumnGroup(p, token) {
const tn = token.tagName;
if (tn === $.COLGROUP) {
if (p.openElements.currentTagName === $.COLGROUP) {
p.openElements.pop();
p.insertionMode = IN_TABLE_MODE;
}
} else if (tn === $.TEMPLATE) {
endTagInHead(p, token);
} else if (tn !== $.COL) {
tokenInColumnGroup(p, token);
}
}
function tokenInColumnGroup(p, token) {
if (p.openElements.currentTagName === $.COLGROUP) {
p.openElements.pop();
p.insertionMode = IN_TABLE_MODE;
p._processToken(token);
}
}
// The "in table body" insertion mode
//------------------------------------------------------------------
function startTagInTableBody(p, token) {
const tn = token.tagName;
if (tn === $.TR) {
p.openElements.clearBackToTableBodyContext();
p._insertElement(token, NS.HTML);
p.insertionMode = IN_ROW_MODE;
} else if (tn === $.TH || tn === $.TD) {
p.openElements.clearBackToTableBodyContext();
p._insertFakeElement($.TR);
p.insertionMode = IN_ROW_MODE;
p._processToken(token);
} else if (
tn === $.CAPTION ||
tn === $.COL ||
tn === $.COLGROUP ||
tn === $.TBODY ||
tn === $.TFOOT ||
tn === $.THEAD
) {
if (p.openElements.hasTableBodyContextInTableScope()) {
p.openElements.clearBackToTableBodyContext();
p.openElements.pop();
p.insertionMode = IN_TABLE_MODE;
p._processToken(token);
}
} else {
startTagInTable(p, token);
}
}
function endTagInTableBody(p, token) {
const tn = token.tagName;
if (tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD) {
if (p.openElements.hasInTableScope(tn)) {
p.openElements.clearBackToTableBodyContext();
p.openElements.pop();
p.insertionMode = IN_TABLE_MODE;
}
} else if (tn === $.TABLE) {
if (p.openElements.hasTableBodyContextInTableScope()) {
p.openElements.clearBackToTableBodyContext();
p.openElements.pop();
p.insertionMode = IN_TABLE_MODE;
p._processToken(token);
}
} else if (
(tn !== $.BODY && tn !== $.CAPTION && tn !== $.COL && tn !== $.COLGROUP) ||
(tn !== $.HTML && tn !== $.TD && tn !== $.TH && tn !== $.TR)
) {
endTagInTable(p, token);
}
}
// The "in row" insertion mode
//------------------------------------------------------------------
function startTagInRow(p, token) {
const tn = token.tagName;
if (tn === $.TH || tn === $.TD) {
p.openElements.clearBackToTableRowContext();
p._insertElement(token, NS.HTML);
p.insertionMode = IN_CELL_MODE;
p.activeFormattingElements.insertMarker();
} else if (
tn === $.CAPTION ||
tn === $.COL ||
tn === $.COLGROUP ||
tn === $.TBODY ||
tn === $.TFOOT ||
tn === $.THEAD ||
tn === $.TR
) {
if (p.openElements.hasInTableScope($.TR)) {
p.openElements.clearBackToTableRowContext();
p.openElements.pop();
p.insertionMode = IN_TABLE_BODY_MODE;
p._processToken(token);
}
} else {
startTagInTable(p, token);
}
}
function endTagInRow(p, token) {
const tn = token.tagName;
if (tn === $.TR) {
if (p.openElements.hasInTableScope($.TR)) {
p.openElements.clearBackToTableRowContext();
p.openElements.pop();
p.insertionMode = IN_TABLE_BODY_MODE;
}
} else if (tn === $.TABLE) {
if (p.openElements.hasInTableScope($.TR)) {
p.openElements.clearBackToTableRowContext();
p.openElements.pop();
p.insertionMode = IN_TABLE_BODY_MODE;
p._processToken(token);
}
} else if (tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD) {
if (p.openElements.hasInTableScope(tn) || p.openElements.hasInTableScope($.TR)) {
p.openElements.clearBackToTableRowContext();
p.openElements.pop();
p.insertionMode = IN_TABLE_BODY_MODE;
p._processToken(token);
}
} else if (
(tn !== $.BODY && tn !== $.CAPTION && tn !== $.COL && tn !== $.COLGROUP) ||
(tn !== $.HTML && tn !== $.TD && tn !== $.TH)
) {
endTagInTable(p, token);
}
}
// The "in cell" insertion mode
//------------------------------------------------------------------
function startTagInCell(p, token) {
const tn = token.tagName;
if (
tn === $.CAPTION ||
tn === $.COL ||
tn === $.COLGROUP ||
tn === $.TBODY ||
tn === $.TD ||
tn === $.TFOOT ||
tn === $.TH ||
tn === $.THEAD ||
tn === $.TR
) {
if (p.openElements.hasInTableScope($.TD) || p.openElements.hasInTableScope($.TH)) {
p._closeTableCell();
p._processToken(token);
}
} else {
startTagInBody(p, token);
}
}
function endTagInCell(p, token) {
const tn = token.tagName;
if (tn === $.TD || tn === $.TH) {
if (p.openElements.hasInTableScope(tn)) {
p.openElements.generateImpliedEndTags();
p.openElements.popUntilTagNamePopped(tn);
p.activeFormattingElements.clearToLastMarker();
p.insertionMode = IN_ROW_MODE;
}
} else if (tn === $.TABLE || tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD || tn === $.TR) {
if (p.openElements.hasInTableScope(tn)) {
p._closeTableCell();
p._processToken(token);
}
} else if (tn !== $.BODY && tn !== $.CAPTION && tn !== $.COL && tn !== $.COLGROUP && tn !== $.HTML) {
endTagInBody(p, token);
}
}
// The "in select" insertion mode
//------------------------------------------------------------------
function startTagInSelect(p, token) {
const tn = token.tagName;
if (tn === $.HTML) {
startTagInBody(p, token);
} else if (tn === $.OPTION) {
if (p.openElements.currentTagName === $.OPTION) {
p.openElements.pop();
}
p._insertElement(token, NS.HTML);
} else if (tn === $.OPTGROUP) {
if (p.openElements.currentTagName === $.OPTION) {
p.openElements.pop();
}
if (p.openElements.currentTagName === $.OPTGROUP) {
p.openElements.pop();
}
p._insertElement(token, NS.HTML);
} else if (tn === $.INPUT || tn === $.KEYGEN || tn === $.TEXTAREA || tn === $.SELECT) {
if (p.openElements.hasInSelectScope($.SELECT)) {
p.openElements.popUntilTagNamePopped($.SELECT);
p._resetInsertionMode();
if (tn !== $.SELECT) {
p._processToken(token);
}
}
} else if (tn === $.SCRIPT || tn === $.TEMPLATE) {
startTagInHead(p, token);
}
}
function endTagInSelect(p, token) {
const tn = token.tagName;
if (tn === $.OPTGROUP) {
const prevOpenElement = p.openElements.items[p.openElements.stackTop - 1];
const prevOpenElementTn = prevOpenElement && p.treeAdapter.getTagName(prevOpenElement);
if (p.openElements.currentTagName === $.OPTION && prevOpenElementTn === $.OPTGROUP) {
p.openElements.pop();
}
if (p.openElements.currentTagName === $.OPTGROUP) {
p.openElements.pop();
}
} else if (tn === $.OPTION) {
if (p.openElements.currentTagName === $.OPTION) {
p.openElements.pop();
}
} else if (tn === $.SELECT && p.openElements.hasInSelectScope($.SELECT)) {
p.openElements.popUntilTagNamePopped($.SELECT);
p._resetInsertionMode();
} else if (tn === $.TEMPLATE) {
endTagInHead(p, token);
}
}
//12.2.5.4.17 The "in select in table" insertion mode
//------------------------------------------------------------------
function startTagInSelectInTable(p, token) {
const tn = token.tagName;
if (
tn === $.CAPTION ||
tn === $.TABLE ||
tn === $.TBODY ||
tn === $.TFOOT ||
tn === $.THEAD ||
tn === $.TR ||
tn === $.TD ||
tn === $.TH
) {
p.openElements.popUntilTagNamePopped($.SELECT);
p._resetInsertionMode();
p._processToken(token);
} else {
startTagInSelect(p, token);
}
}
function endTagInSelectInTable(p, token) {
const tn = token.tagName;
if (
tn === $.CAPTION ||
tn === $.TABLE ||
tn === $.TBODY ||
tn === $.TFOOT ||
tn === $.THEAD ||
tn === $.TR ||
tn === $.TD ||
tn === $.TH
) {
if (p.openElements.hasInTableScope(tn)) {
p.openElements.popUntilTagNamePopped($.SELECT);
p._resetInsertionMode();
p._processToken(token);
}
} else {
endTagInSelect(p, token);
}
}
// The "in template" insertion mode
//------------------------------------------------------------------
function startTagInTemplate(p, token) {
const tn = token.tagName;
if (
tn === $.BASE ||
tn === $.BASEFONT ||
tn === $.BGSOUND ||
tn === $.LINK ||
tn === $.META ||
tn === $.NOFRAMES ||
tn === $.SCRIPT ||
tn === $.STYLE ||
tn === $.TEMPLATE ||
tn === $.TITLE
) {
startTagInHead(p, token);
} else {
const newInsertionMode = TEMPLATE_INSERTION_MODE_SWITCH_MAP[tn] || IN_BODY_MODE;
p._popTmplInsertionMode();
p._pushTmplInsertionMode(newInsertionMode);
p.insertionMode = newInsertionMode;
p._processToken(token);
}
}
function endTagInTemplate(p, token) {
if (token.tagName === $.TEMPLATE) {
endTagInHead(p, token);
}
}
function eofInTemplate(p, token) {
if (p.openElements.tmplCount > 0) {
p.openElements.popUntilTagNamePopped($.TEMPLATE);
p.activeFormattingElements.clearToLastMarker();
p._popTmplInsertionMode();
p._resetInsertionMode();
p._processToken(token);
} else {
p.stopped = true;
}
}
// The "after body" insertion mode
//------------------------------------------------------------------
function startTagAfterBody(p, token) {
if (token.tagName === $.HTML) {
startTagInBody(p, token);
} else {
tokenAfterBody(p, token);
}
}
function endTagAfterBody(p, token) {
if (token.tagName === $.HTML) {
if (!p.fragmentContext) {
p.insertionMode = AFTER_AFTER_BODY_MODE;
}
} else {
tokenAfterBody(p, token);
}
}
function tokenAfterBody(p, token) {
p.insertionMode = IN_BODY_MODE;
p._processToken(token);
}
// The "in frameset" insertion mode
//------------------------------------------------------------------
function startTagInFrameset(p, token) {
const tn = token.tagName;
if (tn === $.HTML) {
startTagInBody(p, token);
} else if (tn === $.FRAMESET) {
p._insertElement(token, NS.HTML);
} else if (tn === $.FRAME) {
p._appendElement(token, NS.HTML);
token.ackSelfClosing = true;
} else if (tn === $.NOFRAMES) {
startTagInHead(p, token);
}
}
function endTagInFrameset(p, token) {
if (token.tagName === $.FRAMESET && !p.openElements.isRootHtmlElementCurrent()) {
p.openElements.pop();
if (!p.fragmentContext && p.openElements.currentTagName !== $.FRAMESET) {
p.insertionMode = AFTER_FRAMESET_MODE;
}
}
}
// The "after frameset" insertion mode
//------------------------------------------------------------------
function startTagAfterFrameset(p, token) {
const tn = token.tagName;
if (tn === $.HTML) {
startTagInBody(p, token);
} else if (tn === $.NOFRAMES) {
startTagInHead(p, token);
}
}
function endTagAfterFrameset(p, token) {
if (token.tagName === $.HTML) {
p.insertionMode = AFTER_AFTER_FRAMESET_MODE;
}
}
// The "after after body" insertion mode
//------------------------------------------------------------------
function startTagAfterAfterBody(p, token) {
if (token.tagName === $.HTML) {
startTagInBody(p, token);
} else {
tokenAfterAfterBody(p, token);
}
}
function tokenAfterAfterBody(p, token) {
p.insertionMode = IN_BODY_MODE;
p._processToken(token);
}
// The "after after frameset" insertion mode
//------------------------------------------------------------------
function startTagAfterAfterFrameset(p, token) {
const tn = token.tagName;
if (tn === $.HTML) {
startTagInBody(p, token);
} else if (tn === $.NOFRAMES) {
startTagInHead(p, token);
}
}
// The rules for parsing tokens in foreign content
//------------------------------------------------------------------
function nullCharacterInForeignContent(p, token) {
token.chars = unicode.REPLACEMENT_CHARACTER;
p._insertCharacters(token);
}
function characterInForeignContent(p, token) {
p._insertCharacters(token);
p.framesetOk = false;
}
function startTagInForeignContent(p, token) {
if (foreignContent.causesExit(token) && !p.fragmentContext) {
while (
p.treeAdapter.getNamespaceURI(p.openElements.current) !== NS.HTML &&
!p._isIntegrationPoint(p.openElements.current)
) {
p.openElements.pop();
}
p._processToken(token);
} else {
const current = p._getAdjustedCurrentElement();
const currentNs = p.treeAdapter.getNamespaceURI(current);
if (currentNs === NS.MATHML) {
foreignContent.adjustTokenMathMLAttrs(token);
} else if (currentNs === NS.SVG) {
foreignContent.adjustTokenSVGTagName(token);
foreignContent.adjustTokenSVGAttrs(token);
}
foreignContent.adjustTokenXMLAttrs(token);
if (token.selfClosing) {
p._appendElement(token, currentNs);
} else {
p._insertElement(token, currentNs);
}
token.ackSelfClosing = true;
}
}
function endTagInForeignContent(p, token) {
for (let i = p.openElements.stackTop; i > 0; i--) {
const element = p.openElements.items[i];
if (p.treeAdapter.getNamespaceURI(element) === NS.HTML) {
p._processToken(token);
break;
}
if (p.treeAdapter.getTagName(element).toLowerCase() === token.tagName) {
p.openElements.popUntilElementPopped(element);
break;
}
}
}
/***/ }),
/***/ 6519:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const HTML = __webpack_require__(6152);
//Aliases
const $ = HTML.TAG_NAMES;
const NS = HTML.NAMESPACES;
//Element utils
//OPTIMIZATION: Integer comparisons are low-cost, so we can use very fast tag name length filters here.
//It's faster than using dictionary.
function isImpliedEndTagRequired(tn) {
switch (tn.length) {
case 1:
return tn === $.P;
case 2:
return tn === $.RB || tn === $.RP || tn === $.RT || tn === $.DD || tn === $.DT || tn === $.LI;
case 3:
return tn === $.RTC;
case 6:
return tn === $.OPTION;
case 8:
return tn === $.OPTGROUP;
}
return false;
}
function isImpliedEndTagRequiredThoroughly(tn) {
switch (tn.length) {
case 1:
return tn === $.P;
case 2:
return (
tn === $.RB ||
tn === $.RP ||
tn === $.RT ||
tn === $.DD ||
tn === $.DT ||
tn === $.LI ||
tn === $.TD ||
tn === $.TH ||
tn === $.TR
);
case 3:
return tn === $.RTC;
case 5:
return tn === $.TBODY || tn === $.TFOOT || tn === $.THEAD;
case 6:
return tn === $.OPTION;
case 7:
return tn === $.CAPTION;
case 8:
return tn === $.OPTGROUP || tn === $.COLGROUP;
}
return false;
}
function isScopingElement(tn, ns) {
switch (tn.length) {
case 2:
if (tn === $.TD || tn === $.TH) {
return ns === NS.HTML;
} else if (tn === $.MI || tn === $.MO || tn === $.MN || tn === $.MS) {
return ns === NS.MATHML;
}
break;
case 4:
if (tn === $.HTML) {
return ns === NS.HTML;
} else if (tn === $.DESC) {
return ns === NS.SVG;
}
break;
case 5:
if (tn === $.TABLE) {
return ns === NS.HTML;
} else if (tn === $.MTEXT) {
return ns === NS.MATHML;
} else if (tn === $.TITLE) {
return ns === NS.SVG;
}
break;
case 6:
return (tn === $.APPLET || tn === $.OBJECT) && ns === NS.HTML;
case 7:
return (tn === $.CAPTION || tn === $.MARQUEE) && ns === NS.HTML;
case 8:
return tn === $.TEMPLATE && ns === NS.HTML;
case 13:
return tn === $.FOREIGN_OBJECT && ns === NS.SVG;
case 14:
return tn === $.ANNOTATION_XML && ns === NS.MATHML;
}
return false;
}
//Stack of open elements
class OpenElementStack {
constructor(document, treeAdapter) {
this.stackTop = -1;
this.items = [];
this.current = document;
this.currentTagName = null;
this.currentTmplContent = null;
this.tmplCount = 0;
this.treeAdapter = treeAdapter;
}
//Index of element
_indexOf(element) {
let idx = -1;
for (let i = this.stackTop; i >= 0; i--) {
if (this.items[i] === element) {
idx = i;
break;
}
}
return idx;
}
//Update current element
_isInTemplate() {
return this.currentTagName === $.TEMPLATE && this.treeAdapter.getNamespaceURI(this.current) === NS.HTML;
}
_updateCurrentElement() {
this.current = this.items[this.stackTop];
this.currentTagName = this.current && this.treeAdapter.getTagName(this.current);
this.currentTmplContent = this._isInTemplate() ? this.treeAdapter.getTemplateContent(this.current) : null;
}
//Mutations
push(element) {
this.items[++this.stackTop] = element;
this._updateCurrentElement();
if (this._isInTemplate()) {
this.tmplCount++;
}
}
pop() {
this.stackTop--;
if (this.tmplCount > 0 && this._isInTemplate()) {
this.tmplCount--;
}
this._updateCurrentElement();
}
replace(oldElement, newElement) {
const idx = this._indexOf(oldElement);
this.items[idx] = newElement;
if (idx === this.stackTop) {
this._updateCurrentElement();
}
}
insertAfter(referenceElement, newElement) {
const insertionIdx = this._indexOf(referenceElement) + 1;
this.items.splice(insertionIdx, 0, newElement);
if (insertionIdx === ++this.stackTop) {
this._updateCurrentElement();
}
}
popUntilTagNamePopped(tagName) {
while (this.stackTop > -1) {
const tn = this.currentTagName;
const ns = this.treeAdapter.getNamespaceURI(this.current);
this.pop();
if (tn === tagName && ns === NS.HTML) {
break;
}
}
}
popUntilElementPopped(element) {
while (this.stackTop > -1) {
const poppedElement = this.current;
this.pop();
if (poppedElement === element) {
break;
}
}
}
popUntilNumberedHeaderPopped() {
while (this.stackTop > -1) {
const tn = this.currentTagName;
const ns = this.treeAdapter.getNamespaceURI(this.current);
this.pop();
if (
tn === $.H1 ||
tn === $.H2 ||
tn === $.H3 ||
tn === $.H4 ||
tn === $.H5 ||
(tn === $.H6 && ns === NS.HTML)
) {
break;
}
}
}
popUntilTableCellPopped() {
while (this.stackTop > -1) {
const tn = this.currentTagName;
const ns = this.treeAdapter.getNamespaceURI(this.current);
this.pop();
if (tn === $.TD || (tn === $.TH && ns === NS.HTML)) {
break;
}
}
}
popAllUpToHtmlElement() {
//NOTE: here we assume that root <html> element is always first in the open element stack, so
//we perform this fast stack clean up.
this.stackTop = 0;
this._updateCurrentElement();
}
clearBackToTableContext() {
while (
(this.currentTagName !== $.TABLE && this.currentTagName !== $.TEMPLATE && this.currentTagName !== $.HTML) ||
this.treeAdapter.getNamespaceURI(this.current) !== NS.HTML
) {
this.pop();
}
}
clearBackToTableBodyContext() {
while (
(this.currentTagName !== $.TBODY &&
this.currentTagName !== $.TFOOT &&
this.currentTagName !== $.THEAD &&
this.currentTagName !== $.TEMPLATE &&
this.currentTagName !== $.HTML) ||
this.treeAdapter.getNamespaceURI(this.current) !== NS.HTML
) {
this.pop();
}
}
clearBackToTableRowContext() {
while (
(this.currentTagName !== $.TR && this.currentTagName !== $.TEMPLATE && this.currentTagName !== $.HTML) ||
this.treeAdapter.getNamespaceURI(this.current) !== NS.HTML
) {
this.pop();
}
}
remove(element) {
for (let i = this.stackTop; i >= 0; i--) {
if (this.items[i] === element) {
this.items.splice(i, 1);
this.stackTop--;
this._updateCurrentElement();
break;
}
}
}
//Search
tryPeekProperlyNestedBodyElement() {
//Properly nested <body> element (should be second element in stack).
const element = this.items[1];
return element && this.treeAdapter.getTagName(element) === $.BODY ? element : null;
}
contains(element) {
return this._indexOf(element) > -1;
}
getCommonAncestor(element) {
let elementIdx = this._indexOf(element);
return --elementIdx >= 0 ? this.items[elementIdx] : null;
}
isRootHtmlElementCurrent() {
return this.stackTop === 0 && this.currentTagName === $.HTML;
}
//Element in scope
hasInScope(tagName) {
for (let i = this.stackTop; i >= 0; i--) {
const tn = this.treeAdapter.getTagName(this.items[i]);
const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
if (tn === tagName && ns === NS.HTML) {
return true;
}
if (isScopingElement(tn, ns)) {
return false;
}
}
return true;
}
hasNumberedHeaderInScope() {
for (let i = this.stackTop; i >= 0; i--) {
const tn = this.treeAdapter.getTagName(this.items[i]);
const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
if (
(tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6) &&
ns === NS.HTML
) {
return true;
}
if (isScopingElement(tn, ns)) {
return false;
}
}
return true;
}
hasInListItemScope(tagName) {
for (let i = this.stackTop; i >= 0; i--) {
const tn = this.treeAdapter.getTagName(this.items[i]);
const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
if (tn === tagName && ns === NS.HTML) {
return true;
}
if (((tn === $.UL || tn === $.OL) && ns === NS.HTML) || isScopingElement(tn, ns)) {
return false;
}
}
return true;
}
hasInButtonScope(tagName) {
for (let i = this.stackTop; i >= 0; i--) {
const tn = this.treeAdapter.getTagName(this.items[i]);
const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
if (tn === tagName && ns === NS.HTML) {
return true;
}
if ((tn === $.BUTTON && ns === NS.HTML) || isScopingElement(tn, ns)) {
return false;
}
}
return true;
}
hasInTableScope(tagName) {
for (let i = this.stackTop; i >= 0; i--) {
const tn = this.treeAdapter.getTagName(this.items[i]);
const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
if (ns !== NS.HTML) {
continue;
}
if (tn === tagName) {
return true;
}
if (tn === $.TABLE || tn === $.TEMPLATE || tn === $.HTML) {
return false;
}
}
return true;
}
hasTableBodyContextInTableScope() {
for (let i = this.stackTop; i >= 0; i--) {
const tn = this.treeAdapter.getTagName(this.items[i]);
const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
if (ns !== NS.HTML) {
continue;
}
if (tn === $.TBODY || tn === $.THEAD || tn === $.TFOOT) {
return true;
}
if (tn === $.TABLE || tn === $.HTML) {
return false;
}
}
return true;
}
hasInSelectScope(tagName) {
for (let i = this.stackTop; i >= 0; i--) {
const tn = this.treeAdapter.getTagName(this.items[i]);
const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
if (ns !== NS.HTML) {
continue;
}
if (tn === tagName) {
return true;
}
if (tn !== $.OPTION && tn !== $.OPTGROUP) {
return false;
}
}
return true;
}
//Implied end tags
generateImpliedEndTags() {
while (isImpliedEndTagRequired(this.currentTagName)) {
this.pop();
}
}
generateImpliedEndTagsThoroughly() {
while (isImpliedEndTagRequiredThoroughly(this.currentTagName)) {
this.pop();
}
}
generateImpliedEndTagsWithExclusion(exclusionTagName) {
while (isImpliedEndTagRequired(this.currentTagName) && this.currentTagName !== exclusionTagName) {
this.pop();
}
}
}
module.exports = OpenElementStack;
/***/ }),
/***/ 3988:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const defaultTreeAdapter = __webpack_require__(7296);
const mergeOptions = __webpack_require__(8904);
const doctype = __webpack_require__(1515);
const HTML = __webpack_require__(6152);
//Aliases
const $ = HTML.TAG_NAMES;
const NS = HTML.NAMESPACES;
//Default serializer options
const DEFAULT_OPTIONS = {
treeAdapter: defaultTreeAdapter
};
//Escaping regexes
const AMP_REGEX = /&/g;
const NBSP_REGEX = /\u00a0/g;
const DOUBLE_QUOTE_REGEX = /"/g;
const LT_REGEX = /</g;
const GT_REGEX = />/g;
//Serializer
class Serializer {
constructor(node, options) {
this.options = mergeOptions(DEFAULT_OPTIONS, options);
this.treeAdapter = this.options.treeAdapter;
this.html = '';
this.startNode = node;
}
//API
serialize() {
this._serializeChildNodes(this.startNode);
return this.html;
}
//Internals
_serializeChildNodes(parentNode) {
const childNodes = this.treeAdapter.getChildNodes(parentNode);
if (childNodes) {
for (let i = 0, cnLength = childNodes.length; i < cnLength; i++) {
const currentNode = childNodes[i];
if (this.treeAdapter.isElementNode(currentNode)) {
this._serializeElement(currentNode);
} else if (this.treeAdapter.isTextNode(currentNode)) {
this._serializeTextNode(currentNode);
} else if (this.treeAdapter.isCommentNode(currentNode)) {
this._serializeCommentNode(currentNode);
} else if (this.treeAdapter.isDocumentTypeNode(currentNode)) {
this._serializeDocumentTypeNode(currentNode);
}
}
}
}
_serializeElement(node) {
const tn = this.treeAdapter.getTagName(node);
const ns = this.treeAdapter.getNamespaceURI(node);
this.html += '<' + tn;
this._serializeAttributes(node);
this.html += '>';
if (
tn !== $.AREA &&
tn !== $.BASE &&
tn !== $.BASEFONT &&
tn !== $.BGSOUND &&
tn !== $.BR &&
tn !== $.COL &&
tn !== $.EMBED &&
tn !== $.FRAME &&
tn !== $.HR &&
tn !== $.IMG &&
tn !== $.INPUT &&
tn !== $.KEYGEN &&
tn !== $.LINK &&
tn !== $.META &&
tn !== $.PARAM &&
tn !== $.SOURCE &&
tn !== $.TRACK &&
tn !== $.WBR
) {
const childNodesHolder =
tn === $.TEMPLATE && ns === NS.HTML ? this.treeAdapter.getTemplateContent(node) : node;
this._serializeChildNodes(childNodesHolder);
this.html += '</' + tn + '>';
}
}
_serializeAttributes(node) {
const attrs = this.treeAdapter.getAttrList(node);
for (let i = 0, attrsLength = attrs.length; i < attrsLength; i++) {
const attr = attrs[i];
const value = Serializer.escapeString(attr.value, true);
this.html += ' ';
if (!attr.namespace) {
this.html += attr.name;
} else if (attr.namespace === NS.XML) {
this.html += 'xml:' + attr.name;
} else if (attr.namespace === NS.XMLNS) {
if (attr.name !== 'xmlns') {
this.html += 'xmlns:';
}
this.html += attr.name;
} else if (attr.namespace === NS.XLINK) {
this.html += 'xlink:' + attr.name;
} else {
this.html += attr.prefix + ':' + attr.name;
}
this.html += '="' + value + '"';
}
}
_serializeTextNode(node) {
const content = this.treeAdapter.getTextNodeContent(node);
const parent = this.treeAdapter.getParentNode(node);
let parentTn = void 0;
if (parent && this.treeAdapter.isElementNode(parent)) {
parentTn = this.treeAdapter.getTagName(parent);
}
if (
parentTn === $.STYLE ||
parentTn === $.SCRIPT ||
parentTn === $.XMP ||
parentTn === $.IFRAME ||
parentTn === $.NOEMBED ||
parentTn === $.NOFRAMES ||
parentTn === $.PLAINTEXT ||
parentTn === $.NOSCRIPT
) {
this.html += content;
} else {
this.html += Serializer.escapeString(content, false);
}
}
_serializeCommentNode(node) {
this.html += '<!--' + this.treeAdapter.getCommentNodeContent(node) + '-->';
}
_serializeDocumentTypeNode(node) {
const name = this.treeAdapter.getDocumentTypeNodeName(node);
this.html += '<' + doctype.serializeContent(name, null, null) + '>';
}
}
// NOTE: used in tests and by rewriting stream
Serializer.escapeString = function(str, attrMode) {
str = str.replace(AMP_REGEX, '&').replace(NBSP_REGEX, ' ');
if (attrMode) {
str = str.replace(DOUBLE_QUOTE_REGEX, '"');
} else {
str = str.replace(LT_REGEX, '<').replace(GT_REGEX, '>');
}
return str;
};
module.exports = Serializer;
/***/ }),
/***/ 5763:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const Preprocessor = __webpack_require__(7118);
const unicode = __webpack_require__(4284);
const neTree = __webpack_require__(5482);
const ERR = __webpack_require__(1734);
//Aliases
const $ = unicode.CODE_POINTS;
const $$ = unicode.CODE_POINT_SEQUENCES;
//C1 Unicode control character reference replacements
const C1_CONTROLS_REFERENCE_REPLACEMENTS = {
0x80: 0x20ac,
0x82: 0x201a,
0x83: 0x0192,
0x84: 0x201e,
0x85: 0x2026,
0x86: 0x2020,
0x87: 0x2021,
0x88: 0x02c6,
0x89: 0x2030,
0x8a: 0x0160,
0x8b: 0x2039,
0x8c: 0x0152,
0x8e: 0x017d,
0x91: 0x2018,
0x92: 0x2019,
0x93: 0x201c,
0x94: 0x201d,
0x95: 0x2022,
0x96: 0x2013,
0x97: 0x2014,
0x98: 0x02dc,
0x99: 0x2122,
0x9a: 0x0161,
0x9b: 0x203a,
0x9c: 0x0153,
0x9e: 0x017e,
0x9f: 0x0178
};
// Named entity tree flags
const HAS_DATA_FLAG = 1 << 0;
const DATA_DUPLET_FLAG = 1 << 1;
const HAS_BRANCHES_FLAG = 1 << 2;
const MAX_BRANCH_MARKER_VALUE = HAS_DATA_FLAG | DATA_DUPLET_FLAG | HAS_BRANCHES_FLAG;
//States
const DATA_STATE = 'DATA_STATE';
const RCDATA_STATE = 'RCDATA_STATE';
const RAWTEXT_STATE = 'RAWTEXT_STATE';
const SCRIPT_DATA_STATE = 'SCRIPT_DATA_STATE';
const PLAINTEXT_STATE = 'PLAINTEXT_STATE';
const TAG_OPEN_STATE = 'TAG_OPEN_STATE';
const END_TAG_OPEN_STATE = 'END_TAG_OPEN_STATE';
const TAG_NAME_STATE = 'TAG_NAME_STATE';
const RCDATA_LESS_THAN_SIGN_STATE = 'RCDATA_LESS_THAN_SIGN_STATE';
const RCDATA_END_TAG_OPEN_STATE = 'RCDATA_END_TAG_OPEN_STATE';
const RCDATA_END_TAG_NAME_STATE = 'RCDATA_END_TAG_NAME_STATE';
const RAWTEXT_LESS_THAN_SIGN_STATE = 'RAWTEXT_LESS_THAN_SIGN_STATE';
const RAWTEXT_END_TAG_OPEN_STATE = 'RAWTEXT_END_TAG_OPEN_STATE';
const RAWTEXT_END_TAG_NAME_STATE = 'RAWTEXT_END_TAG_NAME_STATE';
const SCRIPT_DATA_LESS_THAN_SIGN_STATE = 'SCRIPT_DATA_LESS_THAN_SIGN_STATE';
const SCRIPT_DATA_END_TAG_OPEN_STATE = 'SCRIPT_DATA_END_TAG_OPEN_STATE';
const SCRIPT_DATA_END_TAG_NAME_STATE = 'SCRIPT_DATA_END_TAG_NAME_STATE';
const SCRIPT_DATA_ESCAPE_START_STATE = 'SCRIPT_DATA_ESCAPE_START_STATE';
const SCRIPT_DATA_ESCAPE_START_DASH_STATE = 'SCRIPT_DATA_ESCAPE_START_DASH_STATE';
const SCRIPT_DATA_ESCAPED_STATE = 'SCRIPT_DATA_ESCAPED_STATE';
const SCRIPT_DATA_ESCAPED_DASH_STATE = 'SCRIPT_DATA_ESCAPED_DASH_STATE';
const SCRIPT_DATA_ESCAPED_DASH_DASH_STATE = 'SCRIPT_DATA_ESCAPED_DASH_DASH_STATE';
const SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE = 'SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE';
const SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE = 'SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE';
const SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE = 'SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE';
const SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE';
const SCRIPT_DATA_DOUBLE_ESCAPED_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_STATE';
const SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE';
const SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE';
const SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE';
const SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE = 'SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE';
const BEFORE_ATTRIBUTE_NAME_STATE = 'BEFORE_ATTRIBUTE_NAME_STATE';
const ATTRIBUTE_NAME_STATE = 'ATTRIBUTE_NAME_STATE';
const AFTER_ATTRIBUTE_NAME_STATE = 'AFTER_ATTRIBUTE_NAME_STATE';
const BEFORE_ATTRIBUTE_VALUE_STATE = 'BEFORE_ATTRIBUTE_VALUE_STATE';
const ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE = 'ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE';
const ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE = 'ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE';
const ATTRIBUTE_VALUE_UNQUOTED_STATE = 'ATTRIBUTE_VALUE_UNQUOTED_STATE';
const AFTER_ATTRIBUTE_VALUE_QUOTED_STATE = 'AFTER_ATTRIBUTE_VALUE_QUOTED_STATE';
const SELF_CLOSING_START_TAG_STATE = 'SELF_CLOSING_START_TAG_STATE';
const BOGUS_COMMENT_STATE = 'BOGUS_COMMENT_STATE';
const MARKUP_DECLARATION_OPEN_STATE = 'MARKUP_DECLARATION_OPEN_STATE';
const COMMENT_START_STATE = 'COMMENT_START_STATE';
const COMMENT_START_DASH_STATE = 'COMMENT_START_DASH_STATE';
const COMMENT_STATE = 'COMMENT_STATE';
const COMMENT_LESS_THAN_SIGN_STATE = 'COMMENT_LESS_THAN_SIGN_STATE';
const COMMENT_LESS_THAN_SIGN_BANG_STATE = 'COMMENT_LESS_THAN_SIGN_BANG_STATE';
const COMMENT_LESS_THAN_SIGN_BANG_DASH_STATE = 'COMMENT_LESS_THAN_SIGN_BANG_DASH_STATE';
const COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH_STATE = 'COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH_STATE';
const COMMENT_END_DASH_STATE = 'COMMENT_END_DASH_STATE';
const COMMENT_END_STATE = 'COMMENT_END_STATE';
const COMMENT_END_BANG_STATE = 'COMMENT_END_BANG_STATE';
const DOCTYPE_STATE = 'DOCTYPE_STATE';
const BEFORE_DOCTYPE_NAME_STATE = 'BEFORE_DOCTYPE_NAME_STATE';
const DOCTYPE_NAME_STATE = 'DOCTYPE_NAME_STATE';
const AFTER_DOCTYPE_NAME_STATE = 'AFTER_DOCTYPE_NAME_STATE';
const AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE = 'AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE';
const BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE = 'BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE';
const DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE = 'DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE';
const DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE = 'DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE';
const AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE = 'AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE';
const BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE = 'BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE';
const AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE = 'AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE';
const BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE = 'BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE';
const DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE = 'DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE';
const DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE = 'DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE';
const AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE = 'AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE';
const BOGUS_DOCTYPE_STATE = 'BOGUS_DOCTYPE_STATE';
const CDATA_SECTION_STATE = 'CDATA_SECTION_STATE';
const CDATA_SECTION_BRACKET_STATE = 'CDATA_SECTION_BRACKET_STATE';
const CDATA_SECTION_END_STATE = 'CDATA_SECTION_END_STATE';
const CHARACTER_REFERENCE_STATE = 'CHARACTER_REFERENCE_STATE';
const NAMED_CHARACTER_REFERENCE_STATE = 'NAMED_CHARACTER_REFERENCE_STATE';
const AMBIGUOUS_AMPERSAND_STATE = 'AMBIGUOS_AMPERSAND_STATE';
const NUMERIC_CHARACTER_REFERENCE_STATE = 'NUMERIC_CHARACTER_REFERENCE_STATE';
const HEXADEMICAL_CHARACTER_REFERENCE_START_STATE = 'HEXADEMICAL_CHARACTER_REFERENCE_START_STATE';
const DECIMAL_CHARACTER_REFERENCE_START_STATE = 'DECIMAL_CHARACTER_REFERENCE_START_STATE';
const HEXADEMICAL_CHARACTER_REFERENCE_STATE = 'HEXADEMICAL_CHARACTER_REFERENCE_STATE';
const DECIMAL_CHARACTER_REFERENCE_STATE = 'DECIMAL_CHARACTER_REFERENCE_STATE';
const NUMERIC_CHARACTER_REFERENCE_END_STATE = 'NUMERIC_CHARACTER_REFERENCE_END_STATE';
//Utils
//OPTIMIZATION: these utility functions should not be moved out of this module. V8 Crankshaft will not inline
//this functions if they will be situated in another module due to context switch.
//Always perform inlining check before modifying this functions ('node --trace-inlining').
function isWhitespace(cp) {
return cp === $.SPACE || cp === $.LINE_FEED || cp === $.TABULATION || cp === $.FORM_FEED;
}
function isAsciiDigit(cp) {
return cp >= $.DIGIT_0 && cp <= $.DIGIT_9;
}
function isAsciiUpper(cp) {
return cp >= $.LATIN_CAPITAL_A && cp <= $.LATIN_CAPITAL_Z;
}
function isAsciiLower(cp) {
return cp >= $.LATIN_SMALL_A && cp <= $.LATIN_SMALL_Z;
}
function isAsciiLetter(cp) {
return isAsciiLower(cp) || isAsciiUpper(cp);
}
function isAsciiAlphaNumeric(cp) {
return isAsciiLetter(cp) || isAsciiDigit(cp);
}
function isAsciiUpperHexDigit(cp) {
return cp >= $.LATIN_CAPITAL_A && cp <= $.LATIN_CAPITAL_F;
}
function isAsciiLowerHexDigit(cp) {
return cp >= $.LATIN_SMALL_A && cp <= $.LATIN_SMALL_F;
}
function isAsciiHexDigit(cp) {
return isAsciiDigit(cp) || isAsciiUpperHexDigit(cp) || isAsciiLowerHexDigit(cp);
}
function toAsciiLowerCodePoint(cp) {
return cp + 0x0020;
}
//NOTE: String.fromCharCode() function can handle only characters from BMP subset.
//So, we need to workaround this manually.
//(see: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/String/fromCharCode#Getting_it_to_work_with_higher_values)
function toChar(cp) {
if (cp <= 0xffff) {
return String.fromCharCode(cp);
}
cp -= 0x10000;
return String.fromCharCode(((cp >>> 10) & 0x3ff) | 0xd800) + String.fromCharCode(0xdc00 | (cp & 0x3ff));
}
function toAsciiLowerChar(cp) {
return String.fromCharCode(toAsciiLowerCodePoint(cp));
}
function findNamedEntityTreeBranch(nodeIx, cp) {
const branchCount = neTree[++nodeIx];
let lo = ++nodeIx;
let hi = lo + branchCount - 1;
while (lo <= hi) {
const mid = (lo + hi) >>> 1;
const midCp = neTree[mid];
if (midCp < cp) {
lo = mid + 1;
} else if (midCp > cp) {
hi = mid - 1;
} else {
return neTree[mid + branchCount];
}
}
return -1;
}
//Tokenizer
class Tokenizer {
constructor() {
this.preprocessor = new Preprocessor();
this.tokenQueue = [];
this.allowCDATA = false;
this.state = DATA_STATE;
this.returnState = '';
this.charRefCode = -1;
this.tempBuff = [];
this.lastStartTagName = '';
this.consumedAfterSnapshot = -1;
this.active = false;
this.currentCharacterToken = null;
this.currentToken = null;
this.currentAttr = null;
}
//Errors
_err() {
// NOTE: err reporting is noop by default. Enabled by mixin.
}
_errOnNextCodePoint(err) {
this._consume();
this._err(err);
this._unconsume();
}
//API
getNextToken() {
while (!this.tokenQueue.length && this.active) {
this.consumedAfterSnapshot = 0;
const cp = this._consume();
if (!this._ensureHibernation()) {
this[this.state](cp);
}
}
return this.tokenQueue.shift();
}
write(chunk, isLastChunk) {
this.active = true;
this.preprocessor.write(chunk, isLastChunk);
}
insertHtmlAtCurrentPos(chunk) {
this.active = true;
this.preprocessor.insertHtmlAtCurrentPos(chunk);
}
//Hibernation
_ensureHibernation() {
if (this.preprocessor.endOfChunkHit) {
for (; this.consumedAfterSnapshot > 0; this.consumedAfterSnapshot--) {
this.preprocessor.retreat();
}
this.active = false;
this.tokenQueue.push({ type: Tokenizer.HIBERNATION_TOKEN });
return true;
}
return false;
}
//Consumption
_consume() {
this.consumedAfterSnapshot++;
return this.preprocessor.advance();
}
_unconsume() {
this.consumedAfterSnapshot--;
this.preprocessor.retreat();
}
_reconsumeInState(state) {
this.state = state;
this._unconsume();
}
_consumeSequenceIfMatch(pattern, startCp, caseSensitive) {
let consumedCount = 0;
let isMatch = true;
const patternLength = pattern.length;
let patternPos = 0;
let cp = startCp;
let patternCp = void 0;
for (; patternPos < patternLength; patternPos++) {
if (patternPos > 0) {
cp = this._consume();
consumedCount++;
}
if (cp === $.EOF) {
isMatch = false;
break;
}
patternCp = pattern[patternPos];
if (cp !== patternCp && (caseSensitive || cp !== toAsciiLowerCodePoint(patternCp))) {
isMatch = false;
break;
}
}
if (!isMatch) {
while (consumedCount--) {
this._unconsume();
}
}
return isMatch;
}
//Temp buffer
_isTempBufferEqualToScriptString() {
if (this.tempBuff.length !== $$.SCRIPT_STRING.length) {
return false;
}
for (let i = 0; i < this.tempBuff.length; i++) {
if (this.tempBuff[i] !== $$.SCRIPT_STRING[i]) {
return false;
}
}
return true;
}
//Token creation
_createStartTagToken() {
this.currentToken = {
type: Tokenizer.START_TAG_TOKEN,
tagName: '',
selfClosing: false,
ackSelfClosing: false,
attrs: []
};
}
_createEndTagToken() {
this.currentToken = {
type: Tokenizer.END_TAG_TOKEN,
tagName: '',
selfClosing: false,
attrs: []
};
}
_createCommentToken() {
this.currentToken = {
type: Tokenizer.COMMENT_TOKEN,
data: ''
};
}
_createDoctypeToken(initialName) {
this.currentToken = {
type: Tokenizer.DOCTYPE_TOKEN,
name: initialName,
forceQuirks: false,
publicId: null,
systemId: null
};
}
_createCharacterToken(type, ch) {
this.currentCharacterToken = {
type: type,
chars: ch
};
}
_createEOFToken() {
this.currentToken = { type: Tokenizer.EOF_TOKEN };
}
//Tag attributes
_createAttr(attrNameFirstCh) {
this.currentAttr = {
name: attrNameFirstCh,
value: ''
};
}
_leaveAttrName(toState) {
if (Tokenizer.getTokenAttr(this.currentToken, this.currentAttr.name) === null) {
this.currentToken.attrs.push(this.currentAttr);
} else {
this._err(ERR.duplicateAttribute);
}
this.state = toState;
}
_leaveAttrValue(toState) {
this.state = toState;
}
//Token emission
_emitCurrentToken() {
this._emitCurrentCharacterToken();
const ct = this.currentToken;
this.currentToken = null;
//NOTE: store emited start tag's tagName to determine is the following end tag token is appropriate.
if (ct.type === Tokenizer.START_TAG_TOKEN) {
this.lastStartTagName = ct.tagName;
} else if (ct.type === Tokenizer.END_TAG_TOKEN) {
if (ct.attrs.length > 0) {
this._err(ERR.endTagWithAttributes);
}
if (ct.selfClosing) {
this._err(ERR.endTagWithTrailingSolidus);
}
}
this.tokenQueue.push(ct);
}
_emitCurrentCharacterToken() {
if (this.currentCharacterToken) {
this.tokenQueue.push(this.currentCharacterToken);
this.currentCharacterToken = null;
}
}
_emitEOFToken() {
this._createEOFToken();
this._emitCurrentToken();
}
//Characters emission
//OPTIMIZATION: specification uses only one type of character tokens (one token per character).
//This causes a huge memory overhead and a lot of unnecessary parser loops. parse5 uses 3 groups of characters.
//If we have a sequence of characters that belong to the same group, parser can process it
//as a single solid character token.
//So, there are 3 types of character tokens in parse5:
//1)NULL_CHARACTER_TOKEN - \u0000-character sequences (e.g. '\u0000\u0000\u0000')
//2)WHITESPACE_CHARACTER_TOKEN - any whitespace/new-line character sequences (e.g. '\n \r\t \f')
//3)CHARACTER_TOKEN - any character sequence which don't belong to groups 1 and 2 (e.g. 'abcdef1234@@#$%^')
_appendCharToCurrentCharacterToken(type, ch) {
if (this.currentCharacterToken && this.currentCharacterToken.type !== type) {
this._emitCurrentCharacterToken();
}
if (this.currentCharacterToken) {
this.currentCharacterToken.chars += ch;
} else {
this._createCharacterToken(type, ch);
}
}
_emitCodePoint(cp) {
let type = Tokenizer.CHARACTER_TOKEN;
if (isWhitespace(cp)) {
type = Tokenizer.WHITESPACE_CHARACTER_TOKEN;
} else if (cp === $.NULL) {
type = Tokenizer.NULL_CHARACTER_TOKEN;
}
this._appendCharToCurrentCharacterToken(type, toChar(cp));
}
_emitSeveralCodePoints(codePoints) {
for (let i = 0; i < codePoints.length; i++) {
this._emitCodePoint(codePoints[i]);
}
}
//NOTE: used then we emit character explicitly. This is always a non-whitespace and a non-null character.
//So we can avoid additional checks here.
_emitChars(ch) {
this._appendCharToCurrentCharacterToken(Tokenizer.CHARACTER_TOKEN, ch);
}
// Character reference helpers
_matchNamedCharacterReference(startCp) {
let result = null;
let excess = 1;
let i = findNamedEntityTreeBranch(0, startCp);
this.tempBuff.push(startCp);
while (i > -1) {
const current = neTree[i];
const inNode = current < MAX_BRANCH_MARKER_VALUE;
const nodeWithData = inNode && current & HAS_DATA_FLAG;
if (nodeWithData) {
//NOTE: we use greedy search, so we continue lookup at this point
result = current & DATA_DUPLET_FLAG ? [neTree[++i], neTree[++i]] : [neTree[++i]];
excess = 0;
}
const cp = this._consume();
this.tempBuff.push(cp);
excess++;
if (cp === $.EOF) {
break;
}
if (inNode) {
i = current & HAS_BRANCHES_FLAG ? findNamedEntityTreeBranch(i, cp) : -1;
} else {
i = cp === current ? ++i : -1;
}
}
while (excess--) {
this.tempBuff.pop();
this._unconsume();
}
return result;
}
_isCharacterReferenceInAttribute() {
return (
this.returnState === ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE ||
this.returnState === ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE ||
this.returnState === ATTRIBUTE_VALUE_UNQUOTED_STATE
);
}
_isCharacterReferenceAttributeQuirk(withSemicolon) {
if (!withSemicolon && this._isCharacterReferenceInAttribute()) {
const nextCp = this._consume();
this._unconsume();
return nextCp === $.EQUALS_SIGN || isAsciiAlphaNumeric(nextCp);
}
return false;
}
_flushCodePointsConsumedAsCharacterReference() {
if (this._isCharacterReferenceInAttribute()) {
for (let i = 0; i < this.tempBuff.length; i++) {
this.currentAttr.value += toChar(this.tempBuff[i]);
}
} else {
this._emitSeveralCodePoints(this.tempBuff);
}
this.tempBuff = [];
}
// State machine
// Data state
//------------------------------------------------------------------
[DATA_STATE](cp) {
this.preprocessor.dropParsedChunk();
if (cp === $.LESS_THAN_SIGN) {
this.state = TAG_OPEN_STATE;
} else if (cp === $.AMPERSAND) {
this.returnState = DATA_STATE;
this.state = CHARACTER_REFERENCE_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this._emitCodePoint(cp);
} else if (cp === $.EOF) {
this._emitEOFToken();
} else {
this._emitCodePoint(cp);
}
}
// RCDATA state
//------------------------------------------------------------------
[RCDATA_STATE](cp) {
this.preprocessor.dropParsedChunk();
if (cp === $.AMPERSAND) {
this.returnState = RCDATA_STATE;
this.state = CHARACTER_REFERENCE_STATE;
} else if (cp === $.LESS_THAN_SIGN) {
this.state = RCDATA_LESS_THAN_SIGN_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this._emitChars(unicode.REPLACEMENT_CHARACTER);
} else if (cp === $.EOF) {
this._emitEOFToken();
} else {
this._emitCodePoint(cp);
}
}
// RAWTEXT state
//------------------------------------------------------------------
[RAWTEXT_STATE](cp) {
this.preprocessor.dropParsedChunk();
if (cp === $.LESS_THAN_SIGN) {
this.state = RAWTEXT_LESS_THAN_SIGN_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this._emitChars(unicode.REPLACEMENT_CHARACTER);
} else if (cp === $.EOF) {
this._emitEOFToken();
} else {
this._emitCodePoint(cp);
}
}
// Script data state
//------------------------------------------------------------------
[SCRIPT_DATA_STATE](cp) {
this.preprocessor.dropParsedChunk();
if (cp === $.LESS_THAN_SIGN) {
this.state = SCRIPT_DATA_LESS_THAN_SIGN_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this._emitChars(unicode.REPLACEMENT_CHARACTER);
} else if (cp === $.EOF) {
this._emitEOFToken();
} else {
this._emitCodePoint(cp);
}
}
// PLAINTEXT state
//------------------------------------------------------------------
[PLAINTEXT_STATE](cp) {
this.preprocessor.dropParsedChunk();
if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this._emitChars(unicode.REPLACEMENT_CHARACTER);
} else if (cp === $.EOF) {
this._emitEOFToken();
} else {
this._emitCodePoint(cp);
}
}
// Tag open state
//------------------------------------------------------------------
[TAG_OPEN_STATE](cp) {
if (cp === $.EXCLAMATION_MARK) {
this.state = MARKUP_DECLARATION_OPEN_STATE;
} else if (cp === $.SOLIDUS) {
this.state = END_TAG_OPEN_STATE;
} else if (isAsciiLetter(cp)) {
this._createStartTagToken();
this._reconsumeInState(TAG_NAME_STATE);
} else if (cp === $.QUESTION_MARK) {
this._err(ERR.unexpectedQuestionMarkInsteadOfTagName);
this._createCommentToken();
this._reconsumeInState(BOGUS_COMMENT_STATE);
} else if (cp === $.EOF) {
this._err(ERR.eofBeforeTagName);
this._emitChars('<');
this._emitEOFToken();
} else {
this._err(ERR.invalidFirstCharacterOfTagName);
this._emitChars('<');
this._reconsumeInState(DATA_STATE);
}
}
// End tag open state
//------------------------------------------------------------------
[END_TAG_OPEN_STATE](cp) {
if (isAsciiLetter(cp)) {
this._createEndTagToken();
this._reconsumeInState(TAG_NAME_STATE);
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.missingEndTagName);
this.state = DATA_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofBeforeTagName);
this._emitChars('</');
this._emitEOFToken();
} else {
this._err(ERR.invalidFirstCharacterOfTagName);
this._createCommentToken();
this._reconsumeInState(BOGUS_COMMENT_STATE);
}
}
// Tag name state
//------------------------------------------------------------------
[TAG_NAME_STATE](cp) {
if (isWhitespace(cp)) {
this.state = BEFORE_ATTRIBUTE_NAME_STATE;
} else if (cp === $.SOLIDUS) {
this.state = SELF_CLOSING_START_TAG_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (isAsciiUpper(cp)) {
this.currentToken.tagName += toAsciiLowerChar(cp);
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentToken.tagName += unicode.REPLACEMENT_CHARACTER;
} else if (cp === $.EOF) {
this._err(ERR.eofInTag);
this._emitEOFToken();
} else {
this.currentToken.tagName += toChar(cp);
}
}
// RCDATA less-than sign state
//------------------------------------------------------------------
[RCDATA_LESS_THAN_SIGN_STATE](cp) {
if (cp === $.SOLIDUS) {
this.tempBuff = [];
this.state = RCDATA_END_TAG_OPEN_STATE;
} else {
this._emitChars('<');
this._reconsumeInState(RCDATA_STATE);
}
}
// RCDATA end tag open state
//------------------------------------------------------------------
[RCDATA_END_TAG_OPEN_STATE](cp) {
if (isAsciiLetter(cp)) {
this._createEndTagToken();
this._reconsumeInState(RCDATA_END_TAG_NAME_STATE);
} else {
this._emitChars('</');
this._reconsumeInState(RCDATA_STATE);
}
}
// RCDATA end tag name state
//------------------------------------------------------------------
[RCDATA_END_TAG_NAME_STATE](cp) {
if (isAsciiUpper(cp)) {
this.currentToken.tagName += toAsciiLowerChar(cp);
this.tempBuff.push(cp);
} else if (isAsciiLower(cp)) {
this.currentToken.tagName += toChar(cp);
this.tempBuff.push(cp);
} else {
if (this.lastStartTagName === this.currentToken.tagName) {
if (isWhitespace(cp)) {
this.state = BEFORE_ATTRIBUTE_NAME_STATE;
return;
}
if (cp === $.SOLIDUS) {
this.state = SELF_CLOSING_START_TAG_STATE;
return;
}
if (cp === $.GREATER_THAN_SIGN) {
this.state = DATA_STATE;
this._emitCurrentToken();
return;
}
}
this._emitChars('</');
this._emitSeveralCodePoints(this.tempBuff);
this._reconsumeInState(RCDATA_STATE);
}
}
// RAWTEXT less-than sign state
//------------------------------------------------------------------
[RAWTEXT_LESS_THAN_SIGN_STATE](cp) {
if (cp === $.SOLIDUS) {
this.tempBuff = [];
this.state = RAWTEXT_END_TAG_OPEN_STATE;
} else {
this._emitChars('<');
this._reconsumeInState(RAWTEXT_STATE);
}
}
// RAWTEXT end tag open state
//------------------------------------------------------------------
[RAWTEXT_END_TAG_OPEN_STATE](cp) {
if (isAsciiLetter(cp)) {
this._createEndTagToken();
this._reconsumeInState(RAWTEXT_END_TAG_NAME_STATE);
} else {
this._emitChars('</');
this._reconsumeInState(RAWTEXT_STATE);
}
}
// RAWTEXT end tag name state
//------------------------------------------------------------------
[RAWTEXT_END_TAG_NAME_STATE](cp) {
if (isAsciiUpper(cp)) {
this.currentToken.tagName += toAsciiLowerChar(cp);
this.tempBuff.push(cp);
} else if (isAsciiLower(cp)) {
this.currentToken.tagName += toChar(cp);
this.tempBuff.push(cp);
} else {
if (this.lastStartTagName === this.currentToken.tagName) {
if (isWhitespace(cp)) {
this.state = BEFORE_ATTRIBUTE_NAME_STATE;
return;
}
if (cp === $.SOLIDUS) {
this.state = SELF_CLOSING_START_TAG_STATE;
return;
}
if (cp === $.GREATER_THAN_SIGN) {
this._emitCurrentToken();
this.state = DATA_STATE;
return;
}
}
this._emitChars('</');
this._emitSeveralCodePoints(this.tempBuff);
this._reconsumeInState(RAWTEXT_STATE);
}
}
// Script data less-than sign state
//------------------------------------------------------------------
[SCRIPT_DATA_LESS_THAN_SIGN_STATE](cp) {
if (cp === $.SOLIDUS) {
this.tempBuff = [];
this.state = SCRIPT_DATA_END_TAG_OPEN_STATE;
} else if (cp === $.EXCLAMATION_MARK) {
this.state = SCRIPT_DATA_ESCAPE_START_STATE;
this._emitChars('<!');
} else {
this._emitChars('<');
this._reconsumeInState(SCRIPT_DATA_STATE);
}
}
// Script data end tag open state
//------------------------------------------------------------------
[SCRIPT_DATA_END_TAG_OPEN_STATE](cp) {
if (isAsciiLetter(cp)) {
this._createEndTagToken();
this._reconsumeInState(SCRIPT_DATA_END_TAG_NAME_STATE);
} else {
this._emitChars('</');
this._reconsumeInState(SCRIPT_DATA_STATE);
}
}
// Script data end tag name state
//------------------------------------------------------------------
[SCRIPT_DATA_END_TAG_NAME_STATE](cp) {
if (isAsciiUpper(cp)) {
this.currentToken.tagName += toAsciiLowerChar(cp);
this.tempBuff.push(cp);
} else if (isAsciiLower(cp)) {
this.currentToken.tagName += toChar(cp);
this.tempBuff.push(cp);
} else {
if (this.lastStartTagName === this.currentToken.tagName) {
if (isWhitespace(cp)) {
this.state = BEFORE_ATTRIBUTE_NAME_STATE;
return;
} else if (cp === $.SOLIDUS) {
this.state = SELF_CLOSING_START_TAG_STATE;
return;
} else if (cp === $.GREATER_THAN_SIGN) {
this._emitCurrentToken();
this.state = DATA_STATE;
return;
}
}
this._emitChars('</');
this._emitSeveralCodePoints(this.tempBuff);
this._reconsumeInState(SCRIPT_DATA_STATE);
}
}
// Script data escape start state
//------------------------------------------------------------------
[SCRIPT_DATA_ESCAPE_START_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = SCRIPT_DATA_ESCAPE_START_DASH_STATE;
this._emitChars('-');
} else {
this._reconsumeInState(SCRIPT_DATA_STATE);
}
}
// Script data escape start dash state
//------------------------------------------------------------------
[SCRIPT_DATA_ESCAPE_START_DASH_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = SCRIPT_DATA_ESCAPED_DASH_DASH_STATE;
this._emitChars('-');
} else {
this._reconsumeInState(SCRIPT_DATA_STATE);
}
}
// Script data escaped state
//------------------------------------------------------------------
[SCRIPT_DATA_ESCAPED_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = SCRIPT_DATA_ESCAPED_DASH_STATE;
this._emitChars('-');
} else if (cp === $.LESS_THAN_SIGN) {
this.state = SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this._emitChars(unicode.REPLACEMENT_CHARACTER);
} else if (cp === $.EOF) {
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
} else {
this._emitCodePoint(cp);
}
}
// Script data escaped dash state
//------------------------------------------------------------------
[SCRIPT_DATA_ESCAPED_DASH_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = SCRIPT_DATA_ESCAPED_DASH_DASH_STATE;
this._emitChars('-');
} else if (cp === $.LESS_THAN_SIGN) {
this.state = SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.state = SCRIPT_DATA_ESCAPED_STATE;
this._emitChars(unicode.REPLACEMENT_CHARACTER);
} else if (cp === $.EOF) {
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
} else {
this.state = SCRIPT_DATA_ESCAPED_STATE;
this._emitCodePoint(cp);
}
}
// Script data escaped dash dash state
//------------------------------------------------------------------
[SCRIPT_DATA_ESCAPED_DASH_DASH_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this._emitChars('-');
} else if (cp === $.LESS_THAN_SIGN) {
this.state = SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this.state = SCRIPT_DATA_STATE;
this._emitChars('>');
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.state = SCRIPT_DATA_ESCAPED_STATE;
this._emitChars(unicode.REPLACEMENT_CHARACTER);
} else if (cp === $.EOF) {
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
} else {
this.state = SCRIPT_DATA_ESCAPED_STATE;
this._emitCodePoint(cp);
}
}
// Script data escaped less-than sign state
//------------------------------------------------------------------
[SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN_STATE](cp) {
if (cp === $.SOLIDUS) {
this.tempBuff = [];
this.state = SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE;
} else if (isAsciiLetter(cp)) {
this.tempBuff = [];
this._emitChars('<');
this._reconsumeInState(SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE);
} else {
this._emitChars('<');
this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE);
}
}
// Script data escaped end tag open state
//------------------------------------------------------------------
[SCRIPT_DATA_ESCAPED_END_TAG_OPEN_STATE](cp) {
if (isAsciiLetter(cp)) {
this._createEndTagToken();
this._reconsumeInState(SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE);
} else {
this._emitChars('</');
this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE);
}
}
// Script data escaped end tag name state
//------------------------------------------------------------------
[SCRIPT_DATA_ESCAPED_END_TAG_NAME_STATE](cp) {
if (isAsciiUpper(cp)) {
this.currentToken.tagName += toAsciiLowerChar(cp);
this.tempBuff.push(cp);
} else if (isAsciiLower(cp)) {
this.currentToken.tagName += toChar(cp);
this.tempBuff.push(cp);
} else {
if (this.lastStartTagName === this.currentToken.tagName) {
if (isWhitespace(cp)) {
this.state = BEFORE_ATTRIBUTE_NAME_STATE;
return;
}
if (cp === $.SOLIDUS) {
this.state = SELF_CLOSING_START_TAG_STATE;
return;
}
if (cp === $.GREATER_THAN_SIGN) {
this._emitCurrentToken();
this.state = DATA_STATE;
return;
}
}
this._emitChars('</');
this._emitSeveralCodePoints(this.tempBuff);
this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE);
}
}
// Script data double escape start state
//------------------------------------------------------------------
[SCRIPT_DATA_DOUBLE_ESCAPE_START_STATE](cp) {
if (isWhitespace(cp) || cp === $.SOLIDUS || cp === $.GREATER_THAN_SIGN) {
this.state = this._isTempBufferEqualToScriptString()
? SCRIPT_DATA_DOUBLE_ESCAPED_STATE
: SCRIPT_DATA_ESCAPED_STATE;
this._emitCodePoint(cp);
} else if (isAsciiUpper(cp)) {
this.tempBuff.push(toAsciiLowerCodePoint(cp));
this._emitCodePoint(cp);
} else if (isAsciiLower(cp)) {
this.tempBuff.push(cp);
this._emitCodePoint(cp);
} else {
this._reconsumeInState(SCRIPT_DATA_ESCAPED_STATE);
}
}
// Script data double escaped state
//------------------------------------------------------------------
[SCRIPT_DATA_DOUBLE_ESCAPED_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE;
this._emitChars('-');
} else if (cp === $.LESS_THAN_SIGN) {
this.state = SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE;
this._emitChars('<');
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this._emitChars(unicode.REPLACEMENT_CHARACTER);
} else if (cp === $.EOF) {
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
} else {
this._emitCodePoint(cp);
}
}
// Script data double escaped dash state
//------------------------------------------------------------------
[SCRIPT_DATA_DOUBLE_ESCAPED_DASH_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE;
this._emitChars('-');
} else if (cp === $.LESS_THAN_SIGN) {
this.state = SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE;
this._emitChars('<');
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE;
this._emitChars(unicode.REPLACEMENT_CHARACTER);
} else if (cp === $.EOF) {
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
} else {
this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE;
this._emitCodePoint(cp);
}
}
// Script data double escaped dash dash state
//------------------------------------------------------------------
[SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this._emitChars('-');
} else if (cp === $.LESS_THAN_SIGN) {
this.state = SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE;
this._emitChars('<');
} else if (cp === $.GREATER_THAN_SIGN) {
this.state = SCRIPT_DATA_STATE;
this._emitChars('>');
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE;
this._emitChars(unicode.REPLACEMENT_CHARACTER);
} else if (cp === $.EOF) {
this._err(ERR.eofInScriptHtmlCommentLikeText);
this._emitEOFToken();
} else {
this.state = SCRIPT_DATA_DOUBLE_ESCAPED_STATE;
this._emitCodePoint(cp);
}
}
// Script data double escaped less-than sign state
//------------------------------------------------------------------
[SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN_STATE](cp) {
if (cp === $.SOLIDUS) {
this.tempBuff = [];
this.state = SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE;
this._emitChars('/');
} else {
this._reconsumeInState(SCRIPT_DATA_DOUBLE_ESCAPED_STATE);
}
}
// Script data double escape end state
//------------------------------------------------------------------
[SCRIPT_DATA_DOUBLE_ESCAPE_END_STATE](cp) {
if (isWhitespace(cp) || cp === $.SOLIDUS || cp === $.GREATER_THAN_SIGN) {
this.state = this._isTempBufferEqualToScriptString()
? SCRIPT_DATA_ESCAPED_STATE
: SCRIPT_DATA_DOUBLE_ESCAPED_STATE;
this._emitCodePoint(cp);
} else if (isAsciiUpper(cp)) {
this.tempBuff.push(toAsciiLowerCodePoint(cp));
this._emitCodePoint(cp);
} else if (isAsciiLower(cp)) {
this.tempBuff.push(cp);
this._emitCodePoint(cp);
} else {
this._reconsumeInState(SCRIPT_DATA_DOUBLE_ESCAPED_STATE);
}
}
// Before attribute name state
//------------------------------------------------------------------
[BEFORE_ATTRIBUTE_NAME_STATE](cp) {
if (isWhitespace(cp)) {
return;
}
if (cp === $.SOLIDUS || cp === $.GREATER_THAN_SIGN || cp === $.EOF) {
this._reconsumeInState(AFTER_ATTRIBUTE_NAME_STATE);
} else if (cp === $.EQUALS_SIGN) {
this._err(ERR.unexpectedEqualsSignBeforeAttributeName);
this._createAttr('=');
this.state = ATTRIBUTE_NAME_STATE;
} else {
this._createAttr('');
this._reconsumeInState(ATTRIBUTE_NAME_STATE);
}
}
// Attribute name state
//------------------------------------------------------------------
[ATTRIBUTE_NAME_STATE](cp) {
if (isWhitespace(cp) || cp === $.SOLIDUS || cp === $.GREATER_THAN_SIGN || cp === $.EOF) {
this._leaveAttrName(AFTER_ATTRIBUTE_NAME_STATE);
this._unconsume();
} else if (cp === $.EQUALS_SIGN) {
this._leaveAttrName(BEFORE_ATTRIBUTE_VALUE_STATE);
} else if (isAsciiUpper(cp)) {
this.currentAttr.name += toAsciiLowerChar(cp);
} else if (cp === $.QUOTATION_MARK || cp === $.APOSTROPHE || cp === $.LESS_THAN_SIGN) {
this._err(ERR.unexpectedCharacterInAttributeName);
this.currentAttr.name += toChar(cp);
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentAttr.name += unicode.REPLACEMENT_CHARACTER;
} else {
this.currentAttr.name += toChar(cp);
}
}
// After attribute name state
//------------------------------------------------------------------
[AFTER_ATTRIBUTE_NAME_STATE](cp) {
if (isWhitespace(cp)) {
return;
}
if (cp === $.SOLIDUS) {
this.state = SELF_CLOSING_START_TAG_STATE;
} else if (cp === $.EQUALS_SIGN) {
this.state = BEFORE_ATTRIBUTE_VALUE_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._err(ERR.eofInTag);
this._emitEOFToken();
} else {
this._createAttr('');
this._reconsumeInState(ATTRIBUTE_NAME_STATE);
}
}
// Before attribute value state
//------------------------------------------------------------------
[BEFORE_ATTRIBUTE_VALUE_STATE](cp) {
if (isWhitespace(cp)) {
return;
}
if (cp === $.QUOTATION_MARK) {
this.state = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE;
} else if (cp === $.APOSTROPHE) {
this.state = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.missingAttributeValue);
this.state = DATA_STATE;
this._emitCurrentToken();
} else {
this._reconsumeInState(ATTRIBUTE_VALUE_UNQUOTED_STATE);
}
}
// Attribute value (double-quoted) state
//------------------------------------------------------------------
[ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE](cp) {
if (cp === $.QUOTATION_MARK) {
this.state = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE;
} else if (cp === $.AMPERSAND) {
this.returnState = ATTRIBUTE_VALUE_DOUBLE_QUOTED_STATE;
this.state = CHARACTER_REFERENCE_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentAttr.value += unicode.REPLACEMENT_CHARACTER;
} else if (cp === $.EOF) {
this._err(ERR.eofInTag);
this._emitEOFToken();
} else {
this.currentAttr.value += toChar(cp);
}
}
// Attribute value (single-quoted) state
//------------------------------------------------------------------
[ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE](cp) {
if (cp === $.APOSTROPHE) {
this.state = AFTER_ATTRIBUTE_VALUE_QUOTED_STATE;
} else if (cp === $.AMPERSAND) {
this.returnState = ATTRIBUTE_VALUE_SINGLE_QUOTED_STATE;
this.state = CHARACTER_REFERENCE_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentAttr.value += unicode.REPLACEMENT_CHARACTER;
} else if (cp === $.EOF) {
this._err(ERR.eofInTag);
this._emitEOFToken();
} else {
this.currentAttr.value += toChar(cp);
}
}
// Attribute value (unquoted) state
//------------------------------------------------------------------
[ATTRIBUTE_VALUE_UNQUOTED_STATE](cp) {
if (isWhitespace(cp)) {
this._leaveAttrValue(BEFORE_ATTRIBUTE_NAME_STATE);
} else if (cp === $.AMPERSAND) {
this.returnState = ATTRIBUTE_VALUE_UNQUOTED_STATE;
this.state = CHARACTER_REFERENCE_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._leaveAttrValue(DATA_STATE);
this._emitCurrentToken();
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentAttr.value += unicode.REPLACEMENT_CHARACTER;
} else if (
cp === $.QUOTATION_MARK ||
cp === $.APOSTROPHE ||
cp === $.LESS_THAN_SIGN ||
cp === $.EQUALS_SIGN ||
cp === $.GRAVE_ACCENT
) {
this._err(ERR.unexpectedCharacterInUnquotedAttributeValue);
this.currentAttr.value += toChar(cp);
} else if (cp === $.EOF) {
this._err(ERR.eofInTag);
this._emitEOFToken();
} else {
this.currentAttr.value += toChar(cp);
}
}
// After attribute value (quoted) state
//------------------------------------------------------------------
[AFTER_ATTRIBUTE_VALUE_QUOTED_STATE](cp) {
if (isWhitespace(cp)) {
this._leaveAttrValue(BEFORE_ATTRIBUTE_NAME_STATE);
} else if (cp === $.SOLIDUS) {
this._leaveAttrValue(SELF_CLOSING_START_TAG_STATE);
} else if (cp === $.GREATER_THAN_SIGN) {
this._leaveAttrValue(DATA_STATE);
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._err(ERR.eofInTag);
this._emitEOFToken();
} else {
this._err(ERR.missingWhitespaceBetweenAttributes);
this._reconsumeInState(BEFORE_ATTRIBUTE_NAME_STATE);
}
}
// Self-closing start tag state
//------------------------------------------------------------------
[SELF_CLOSING_START_TAG_STATE](cp) {
if (cp === $.GREATER_THAN_SIGN) {
this.currentToken.selfClosing = true;
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._err(ERR.eofInTag);
this._emitEOFToken();
} else {
this._err(ERR.unexpectedSolidusInTag);
this._reconsumeInState(BEFORE_ATTRIBUTE_NAME_STATE);
}
}
// Bogus comment state
//------------------------------------------------------------------
[BOGUS_COMMENT_STATE](cp) {
if (cp === $.GREATER_THAN_SIGN) {
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._emitCurrentToken();
this._emitEOFToken();
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentToken.data += unicode.REPLACEMENT_CHARACTER;
} else {
this.currentToken.data += toChar(cp);
}
}
// Markup declaration open state
//------------------------------------------------------------------
[MARKUP_DECLARATION_OPEN_STATE](cp) {
if (this._consumeSequenceIfMatch($$.DASH_DASH_STRING, cp, true)) {
this._createCommentToken();
this.state = COMMENT_START_STATE;
} else if (this._consumeSequenceIfMatch($$.DOCTYPE_STRING, cp, false)) {
this.state = DOCTYPE_STATE;
} else if (this._consumeSequenceIfMatch($$.CDATA_START_STRING, cp, true)) {
if (this.allowCDATA) {
this.state = CDATA_SECTION_STATE;
} else {
this._err(ERR.cdataInHtmlContent);
this._createCommentToken();
this.currentToken.data = '[CDATA[';
this.state = BOGUS_COMMENT_STATE;
}
}
//NOTE: sequence lookup can be abrupted by hibernation. In that case lookup
//results are no longer valid and we will need to start over.
else if (!this._ensureHibernation()) {
this._err(ERR.incorrectlyOpenedComment);
this._createCommentToken();
this._reconsumeInState(BOGUS_COMMENT_STATE);
}
}
// Comment start state
//------------------------------------------------------------------
[COMMENT_START_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = COMMENT_START_DASH_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.abruptClosingOfEmptyComment);
this.state = DATA_STATE;
this._emitCurrentToken();
} else {
this._reconsumeInState(COMMENT_STATE);
}
}
// Comment start dash state
//------------------------------------------------------------------
[COMMENT_START_DASH_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = COMMENT_END_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.abruptClosingOfEmptyComment);
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._err(ERR.eofInComment);
this._emitCurrentToken();
this._emitEOFToken();
} else {
this.currentToken.data += '-';
this._reconsumeInState(COMMENT_STATE);
}
}
// Comment state
//------------------------------------------------------------------
[COMMENT_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = COMMENT_END_DASH_STATE;
} else if (cp === $.LESS_THAN_SIGN) {
this.currentToken.data += '<';
this.state = COMMENT_LESS_THAN_SIGN_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentToken.data += unicode.REPLACEMENT_CHARACTER;
} else if (cp === $.EOF) {
this._err(ERR.eofInComment);
this._emitCurrentToken();
this._emitEOFToken();
} else {
this.currentToken.data += toChar(cp);
}
}
// Comment less-than sign state
//------------------------------------------------------------------
[COMMENT_LESS_THAN_SIGN_STATE](cp) {
if (cp === $.EXCLAMATION_MARK) {
this.currentToken.data += '!';
this.state = COMMENT_LESS_THAN_SIGN_BANG_STATE;
} else if (cp === $.LESS_THAN_SIGN) {
this.currentToken.data += '!';
} else {
this._reconsumeInState(COMMENT_STATE);
}
}
// Comment less-than sign bang state
//------------------------------------------------------------------
[COMMENT_LESS_THAN_SIGN_BANG_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = COMMENT_LESS_THAN_SIGN_BANG_DASH_STATE;
} else {
this._reconsumeInState(COMMENT_STATE);
}
}
// Comment less-than sign bang dash state
//------------------------------------------------------------------
[COMMENT_LESS_THAN_SIGN_BANG_DASH_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH_STATE;
} else {
this._reconsumeInState(COMMENT_END_DASH_STATE);
}
}
// Comment less-than sign bang dash dash state
//------------------------------------------------------------------
[COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH_STATE](cp) {
if (cp !== $.GREATER_THAN_SIGN && cp !== $.EOF) {
this._err(ERR.nestedComment);
}
this._reconsumeInState(COMMENT_END_STATE);
}
// Comment end dash state
//------------------------------------------------------------------
[COMMENT_END_DASH_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.state = COMMENT_END_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofInComment);
this._emitCurrentToken();
this._emitEOFToken();
} else {
this.currentToken.data += '-';
this._reconsumeInState(COMMENT_STATE);
}
}
// Comment end state
//------------------------------------------------------------------
[COMMENT_END_STATE](cp) {
if (cp === $.GREATER_THAN_SIGN) {
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EXCLAMATION_MARK) {
this.state = COMMENT_END_BANG_STATE;
} else if (cp === $.HYPHEN_MINUS) {
this.currentToken.data += '-';
} else if (cp === $.EOF) {
this._err(ERR.eofInComment);
this._emitCurrentToken();
this._emitEOFToken();
} else {
this.currentToken.data += '--';
this._reconsumeInState(COMMENT_STATE);
}
}
// Comment end bang state
//------------------------------------------------------------------
[COMMENT_END_BANG_STATE](cp) {
if (cp === $.HYPHEN_MINUS) {
this.currentToken.data += '--!';
this.state = COMMENT_END_DASH_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.incorrectlyClosedComment);
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._err(ERR.eofInComment);
this._emitCurrentToken();
this._emitEOFToken();
} else {
this.currentToken.data += '--!';
this._reconsumeInState(COMMENT_STATE);
}
}
// DOCTYPE state
//------------------------------------------------------------------
[DOCTYPE_STATE](cp) {
if (isWhitespace(cp)) {
this.state = BEFORE_DOCTYPE_NAME_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._reconsumeInState(BEFORE_DOCTYPE_NAME_STATE);
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this._createDoctypeToken(null);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this._err(ERR.missingWhitespaceBeforeDoctypeName);
this._reconsumeInState(BEFORE_DOCTYPE_NAME_STATE);
}
}
// Before DOCTYPE name state
//------------------------------------------------------------------
[BEFORE_DOCTYPE_NAME_STATE](cp) {
if (isWhitespace(cp)) {
return;
}
if (isAsciiUpper(cp)) {
this._createDoctypeToken(toAsciiLowerChar(cp));
this.state = DOCTYPE_NAME_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this._createDoctypeToken(unicode.REPLACEMENT_CHARACTER);
this.state = DOCTYPE_NAME_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.missingDoctypeName);
this._createDoctypeToken(null);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this.state = DATA_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this._createDoctypeToken(null);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this._createDoctypeToken(toChar(cp));
this.state = DOCTYPE_NAME_STATE;
}
}
// DOCTYPE name state
//------------------------------------------------------------------
[DOCTYPE_NAME_STATE](cp) {
if (isWhitespace(cp)) {
this.state = AFTER_DOCTYPE_NAME_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (isAsciiUpper(cp)) {
this.currentToken.name += toAsciiLowerChar(cp);
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentToken.name += unicode.REPLACEMENT_CHARACTER;
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this.currentToken.name += toChar(cp);
}
}
// After DOCTYPE name state
//------------------------------------------------------------------
[AFTER_DOCTYPE_NAME_STATE](cp) {
if (isWhitespace(cp)) {
return;
}
if (cp === $.GREATER_THAN_SIGN) {
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else if (this._consumeSequenceIfMatch($$.PUBLIC_STRING, cp, false)) {
this.state = AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE;
} else if (this._consumeSequenceIfMatch($$.SYSTEM_STRING, cp, false)) {
this.state = AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE;
}
//NOTE: sequence lookup can be abrupted by hibernation. In that case lookup
//results are no longer valid and we will need to start over.
else if (!this._ensureHibernation()) {
this._err(ERR.invalidCharacterSequenceAfterDoctypeName);
this.currentToken.forceQuirks = true;
this._reconsumeInState(BOGUS_DOCTYPE_STATE);
}
}
// After DOCTYPE public keyword state
//------------------------------------------------------------------
[AFTER_DOCTYPE_PUBLIC_KEYWORD_STATE](cp) {
if (isWhitespace(cp)) {
this.state = BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE;
} else if (cp === $.QUOTATION_MARK) {
this._err(ERR.missingWhitespaceAfterDoctypePublicKeyword);
this.currentToken.publicId = '';
this.state = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE;
} else if (cp === $.APOSTROPHE) {
this._err(ERR.missingWhitespaceAfterDoctypePublicKeyword);
this.currentToken.publicId = '';
this.state = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.missingDoctypePublicIdentifier);
this.currentToken.forceQuirks = true;
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this._err(ERR.missingQuoteBeforeDoctypePublicIdentifier);
this.currentToken.forceQuirks = true;
this._reconsumeInState(BOGUS_DOCTYPE_STATE);
}
}
// Before DOCTYPE public identifier state
//------------------------------------------------------------------
[BEFORE_DOCTYPE_PUBLIC_IDENTIFIER_STATE](cp) {
if (isWhitespace(cp)) {
return;
}
if (cp === $.QUOTATION_MARK) {
this.currentToken.publicId = '';
this.state = DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE;
} else if (cp === $.APOSTROPHE) {
this.currentToken.publicId = '';
this.state = DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.missingDoctypePublicIdentifier);
this.currentToken.forceQuirks = true;
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this._err(ERR.missingQuoteBeforeDoctypePublicIdentifier);
this.currentToken.forceQuirks = true;
this._reconsumeInState(BOGUS_DOCTYPE_STATE);
}
}
// DOCTYPE public identifier (double-quoted) state
//------------------------------------------------------------------
[DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED_STATE](cp) {
if (cp === $.QUOTATION_MARK) {
this.state = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentToken.publicId += unicode.REPLACEMENT_CHARACTER;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.abruptDoctypePublicIdentifier);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this.state = DATA_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this.currentToken.publicId += toChar(cp);
}
}
// DOCTYPE public identifier (single-quoted) state
//------------------------------------------------------------------
[DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED_STATE](cp) {
if (cp === $.APOSTROPHE) {
this.state = AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentToken.publicId += unicode.REPLACEMENT_CHARACTER;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.abruptDoctypePublicIdentifier);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this.state = DATA_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this.currentToken.publicId += toChar(cp);
}
}
// After DOCTYPE public identifier state
//------------------------------------------------------------------
[AFTER_DOCTYPE_PUBLIC_IDENTIFIER_STATE](cp) {
if (isWhitespace(cp)) {
this.state = BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.QUOTATION_MARK) {
this._err(ERR.missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers);
this.currentToken.systemId = '';
this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE;
} else if (cp === $.APOSTROPHE) {
this._err(ERR.missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers);
this.currentToken.systemId = '';
this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier);
this.currentToken.forceQuirks = true;
this._reconsumeInState(BOGUS_DOCTYPE_STATE);
}
}
// Between DOCTYPE public and system identifiers state
//------------------------------------------------------------------
[BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS_STATE](cp) {
if (isWhitespace(cp)) {
return;
}
if (cp === $.GREATER_THAN_SIGN) {
this._emitCurrentToken();
this.state = DATA_STATE;
} else if (cp === $.QUOTATION_MARK) {
this.currentToken.systemId = '';
this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE;
} else if (cp === $.APOSTROPHE) {
this.currentToken.systemId = '';
this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier);
this.currentToken.forceQuirks = true;
this._reconsumeInState(BOGUS_DOCTYPE_STATE);
}
}
// After DOCTYPE system keyword state
//------------------------------------------------------------------
[AFTER_DOCTYPE_SYSTEM_KEYWORD_STATE](cp) {
if (isWhitespace(cp)) {
this.state = BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE;
} else if (cp === $.QUOTATION_MARK) {
this._err(ERR.missingWhitespaceAfterDoctypeSystemKeyword);
this.currentToken.systemId = '';
this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE;
} else if (cp === $.APOSTROPHE) {
this._err(ERR.missingWhitespaceAfterDoctypeSystemKeyword);
this.currentToken.systemId = '';
this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.missingDoctypeSystemIdentifier);
this.currentToken.forceQuirks = true;
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier);
this.currentToken.forceQuirks = true;
this._reconsumeInState(BOGUS_DOCTYPE_STATE);
}
}
// Before DOCTYPE system identifier state
//------------------------------------------------------------------
[BEFORE_DOCTYPE_SYSTEM_IDENTIFIER_STATE](cp) {
if (isWhitespace(cp)) {
return;
}
if (cp === $.QUOTATION_MARK) {
this.currentToken.systemId = '';
this.state = DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE;
} else if (cp === $.APOSTROPHE) {
this.currentToken.systemId = '';
this.state = DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.missingDoctypeSystemIdentifier);
this.currentToken.forceQuirks = true;
this.state = DATA_STATE;
this._emitCurrentToken();
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier);
this.currentToken.forceQuirks = true;
this._reconsumeInState(BOGUS_DOCTYPE_STATE);
}
}
// DOCTYPE system identifier (double-quoted) state
//------------------------------------------------------------------
[DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED_STATE](cp) {
if (cp === $.QUOTATION_MARK) {
this.state = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentToken.systemId += unicode.REPLACEMENT_CHARACTER;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.abruptDoctypeSystemIdentifier);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this.state = DATA_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this.currentToken.systemId += toChar(cp);
}
}
// DOCTYPE system identifier (single-quoted) state
//------------------------------------------------------------------
[DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED_STATE](cp) {
if (cp === $.APOSTROPHE) {
this.state = AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
this.currentToken.systemId += unicode.REPLACEMENT_CHARACTER;
} else if (cp === $.GREATER_THAN_SIGN) {
this._err(ERR.abruptDoctypeSystemIdentifier);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this.state = DATA_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this.currentToken.systemId += toChar(cp);
}
}
// After DOCTYPE system identifier state
//------------------------------------------------------------------
[AFTER_DOCTYPE_SYSTEM_IDENTIFIER_STATE](cp) {
if (isWhitespace(cp)) {
return;
}
if (cp === $.GREATER_THAN_SIGN) {
this._emitCurrentToken();
this.state = DATA_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofInDoctype);
this.currentToken.forceQuirks = true;
this._emitCurrentToken();
this._emitEOFToken();
} else {
this._err(ERR.unexpectedCharacterAfterDoctypeSystemIdentifier);
this._reconsumeInState(BOGUS_DOCTYPE_STATE);
}
}
// Bogus DOCTYPE state
//------------------------------------------------------------------
[BOGUS_DOCTYPE_STATE](cp) {
if (cp === $.GREATER_THAN_SIGN) {
this._emitCurrentToken();
this.state = DATA_STATE;
} else if (cp === $.NULL) {
this._err(ERR.unexpectedNullCharacter);
} else if (cp === $.EOF) {
this._emitCurrentToken();
this._emitEOFToken();
}
}
// CDATA section state
//------------------------------------------------------------------
[CDATA_SECTION_STATE](cp) {
if (cp === $.RIGHT_SQUARE_BRACKET) {
this.state = CDATA_SECTION_BRACKET_STATE;
} else if (cp === $.EOF) {
this._err(ERR.eofInCdata);
this._emitEOFToken();
} else {
this._emitCodePoint(cp);
}
}
// CDATA section bracket state
//------------------------------------------------------------------
[CDATA_SECTION_BRACKET_STATE](cp) {
if (cp === $.RIGHT_SQUARE_BRACKET) {
this.state = CDATA_SECTION_END_STATE;
} else {
this._emitChars(']');
this._reconsumeInState(CDATA_SECTION_STATE);
}
}
// CDATA section end state
//------------------------------------------------------------------
[CDATA_SECTION_END_STATE](cp) {
if (cp === $.GREATER_THAN_SIGN) {
this.state = DATA_STATE;
} else if (cp === $.RIGHT_SQUARE_BRACKET) {
this._emitChars(']');
} else {
this._emitChars(']]');
this._reconsumeInState(CDATA_SECTION_STATE);
}
}
// Character reference state
//------------------------------------------------------------------
[CHARACTER_REFERENCE_STATE](cp) {
this.tempBuff = [$.AMPERSAND];
if (cp === $.NUMBER_SIGN) {
this.tempBuff.push(cp);
this.state = NUMERIC_CHARACTER_REFERENCE_STATE;
} else if (isAsciiAlphaNumeric(cp)) {
this._reconsumeInState(NAMED_CHARACTER_REFERENCE_STATE);
} else {
this._flushCodePointsConsumedAsCharacterReference();
this._reconsumeInState(this.returnState);
}
}
// Named character reference state
//------------------------------------------------------------------
[NAMED_CHARACTER_REFERENCE_STATE](cp) {
const matchResult = this._matchNamedCharacterReference(cp);
//NOTE: matching can be abrupted by hibernation. In that case match
//results are no longer valid and we will need to start over.
if (this._ensureHibernation()) {
this.tempBuff = [$.AMPERSAND];
} else if (matchResult) {
const withSemicolon = this.tempBuff[this.tempBuff.length - 1] === $.SEMICOLON;
if (!this._isCharacterReferenceAttributeQuirk(withSemicolon)) {
if (!withSemicolon) {
this._errOnNextCodePoint(ERR.missingSemicolonAfterCharacterReference);
}
this.tempBuff = matchResult;
}
this._flushCodePointsConsumedAsCharacterReference();
this.state = this.returnState;
} else {
this._flushCodePointsConsumedAsCharacterReference();
this.state = AMBIGUOUS_AMPERSAND_STATE;
}
}
// Ambiguos ampersand state
//------------------------------------------------------------------
[AMBIGUOUS_AMPERSAND_STATE](cp) {
if (isAsciiAlphaNumeric(cp)) {
if (this._isCharacterReferenceInAttribute()) {
this.currentAttr.value += toChar(cp);
} else {
this._emitCodePoint(cp);
}
} else {
if (cp === $.SEMICOLON) {
this._err(ERR.unknownNamedCharacterReference);
}
this._reconsumeInState(this.returnState);
}
}
// Numeric character reference state
//------------------------------------------------------------------
[NUMERIC_CHARACTER_REFERENCE_STATE](cp) {
this.charRefCode = 0;
if (cp === $.LATIN_SMALL_X || cp === $.LATIN_CAPITAL_X) {
this.tempBuff.push(cp);
this.state = HEXADEMICAL_CHARACTER_REFERENCE_START_STATE;
} else {
this._reconsumeInState(DECIMAL_CHARACTER_REFERENCE_START_STATE);
}
}
// Hexademical character reference start state
//------------------------------------------------------------------
[HEXADEMICAL_CHARACTER_REFERENCE_START_STATE](cp) {
if (isAsciiHexDigit(cp)) {
this._reconsumeInState(HEXADEMICAL_CHARACTER_REFERENCE_STATE);
} else {
this._err(ERR.absenceOfDigitsInNumericCharacterReference);
this._flushCodePointsConsumedAsCharacterReference();
this._reconsumeInState(this.returnState);
}
}
// Decimal character reference start state
//------------------------------------------------------------------
[DECIMAL_CHARACTER_REFERENCE_START_STATE](cp) {
if (isAsciiDigit(cp)) {
this._reconsumeInState(DECIMAL_CHARACTER_REFERENCE_STATE);
} else {
this._err(ERR.absenceOfDigitsInNumericCharacterReference);
this._flushCodePointsConsumedAsCharacterReference();
this._reconsumeInState(this.returnState);
}
}
// Hexademical character reference state
//------------------------------------------------------------------
[HEXADEMICAL_CHARACTER_REFERENCE_STATE](cp) {
if (isAsciiUpperHexDigit(cp)) {
this.charRefCode = this.charRefCode * 16 + cp - 0x37;
} else if (isAsciiLowerHexDigit(cp)) {
this.charRefCode = this.charRefCode * 16 + cp - 0x57;
} else if (isAsciiDigit(cp)) {
this.charRefCode = this.charRefCode * 16 + cp - 0x30;
} else if (cp === $.SEMICOLON) {
this.state = NUMERIC_CHARACTER_REFERENCE_END_STATE;
} else {
this._err(ERR.missingSemicolonAfterCharacterReference);
this._reconsumeInState(NUMERIC_CHARACTER_REFERENCE_END_STATE);
}
}
// Decimal character reference state
//------------------------------------------------------------------
[DECIMAL_CHARACTER_REFERENCE_STATE](cp) {
if (isAsciiDigit(cp)) {
this.charRefCode = this.charRefCode * 10 + cp - 0x30;
} else if (cp === $.SEMICOLON) {
this.state = NUMERIC_CHARACTER_REFERENCE_END_STATE;
} else {
this._err(ERR.missingSemicolonAfterCharacterReference);
this._reconsumeInState(NUMERIC_CHARACTER_REFERENCE_END_STATE);
}
}
// Numeric character reference end state
//------------------------------------------------------------------
[NUMERIC_CHARACTER_REFERENCE_END_STATE]() {
if (this.charRefCode === $.NULL) {
this._err(ERR.nullCharacterReference);
this.charRefCode = $.REPLACEMENT_CHARACTER;
} else if (this.charRefCode > 0x10ffff) {
this._err(ERR.characterReferenceOutsideUnicodeRange);
this.charRefCode = $.REPLACEMENT_CHARACTER;
} else if (unicode.isSurrogate(this.charRefCode)) {
this._err(ERR.surrogateCharacterReference);
this.charRefCode = $.REPLACEMENT_CHARACTER;
} else if (unicode.isUndefinedCodePoint(this.charRefCode)) {
this._err(ERR.noncharacterCharacterReference);
} else if (unicode.isControlCodePoint(this.charRefCode) || this.charRefCode === $.CARRIAGE_RETURN) {
this._err(ERR.controlCharacterReference);
const replacement = C1_CONTROLS_REFERENCE_REPLACEMENTS[this.charRefCode];
if (replacement) {
this.charRefCode = replacement;
}
}
this.tempBuff = [this.charRefCode];
this._flushCodePointsConsumedAsCharacterReference();
this._reconsumeInState(this.returnState);
}
}
//Token types
Tokenizer.CHARACTER_TOKEN = 'CHARACTER_TOKEN';
Tokenizer.NULL_CHARACTER_TOKEN = 'NULL_CHARACTER_TOKEN';
Tokenizer.WHITESPACE_CHARACTER_TOKEN = 'WHITESPACE_CHARACTER_TOKEN';
Tokenizer.START_TAG_TOKEN = 'START_TAG_TOKEN';
Tokenizer.END_TAG_TOKEN = 'END_TAG_TOKEN';
Tokenizer.COMMENT_TOKEN = 'COMMENT_TOKEN';
Tokenizer.DOCTYPE_TOKEN = 'DOCTYPE_TOKEN';
Tokenizer.EOF_TOKEN = 'EOF_TOKEN';
Tokenizer.HIBERNATION_TOKEN = 'HIBERNATION_TOKEN';
//Tokenizer initial states for different modes
Tokenizer.MODE = {
DATA: DATA_STATE,
RCDATA: RCDATA_STATE,
RAWTEXT: RAWTEXT_STATE,
SCRIPT_DATA: SCRIPT_DATA_STATE,
PLAINTEXT: PLAINTEXT_STATE
};
//Static
Tokenizer.getTokenAttr = function(token, attrName) {
for (let i = token.attrs.length - 1; i >= 0; i--) {
if (token.attrs[i].name === attrName) {
return token.attrs[i].value;
}
}
return null;
};
module.exports = Tokenizer;
/***/ }),
/***/ 5482:
/***/ ((module) => {
"use strict";
//NOTE: this file contains auto-generated array mapped radix tree that is used for the named entity references consumption
//(details: https://github.com/inikulin/parse5/tree/master/scripts/generate-named-entity-data/README.md)
module.exports = new 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/***/ }),
/***/ 7118:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
"use strict";
const unicode = __webpack_require__(4284);
const ERR = __webpack_require__(1734);
//Aliases
const $ = unicode.CODE_POINTS;
//Const
const DEFAULT_BUFFER_WATERLINE = 1 << 16;
//Preprocessor
//NOTE: HTML input preprocessing
//(see: http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#preprocessing-the-input-stream)
class Preprocessor {
constructor() {
this.html = null;
this.pos = -1;
this.lastGapPos = -1;
this.lastCharPos = -1;
this.gapStack = [];
this.skipNextNewLine = false;
this.lastChunkWritten = false;
this.endOfChunkHit = false;
this.bufferWaterline = DEFAULT_BUFFER_WATERLINE;
}
_err() {
// NOTE: err reporting is noop by default. Enabled by mixin.
}
_addGap() {
this.gapStack.push(this.lastGapPos);
this.lastGapPos = this.pos;
}
_processSurrogate(cp) {
//NOTE: try to peek a surrogate pair
if (this.pos !== this.lastCharPos) {
const nextCp = this.html.charCodeAt(this.pos + 1);
if (unicode.isSurrogatePair(nextCp)) {
//NOTE: we have a surrogate pair. Peek pair character and recalculate code point.
this.pos++;
//NOTE: add gap that should be avoided during retreat
this._addGap();
return unicode.getSurrogatePairCodePoint(cp, nextCp);
}
}
//NOTE: we are at the end of a chunk, therefore we can't infer surrogate pair yet.
else if (!this.lastChunkWritten) {
this.endOfChunkHit = true;
return $.EOF;
}
//NOTE: isolated surrogate
this._err(ERR.surrogateInInputStream);
return cp;
}
dropParsedChunk() {
if (this.pos > this.bufferWaterline) {
this.lastCharPos -= this.pos;
this.html = this.html.substring(this.pos);
this.pos = 0;
this.lastGapPos = -1;
this.gapStack = [];
}
}
write(chunk, isLastChunk) {
if (this.html) {
this.html += chunk;
} else {
this.html = chunk;
}
this.lastCharPos = this.html.length - 1;
this.endOfChunkHit = false;
this.lastChunkWritten = isLastChunk;
}
insertHtmlAtCurrentPos(chunk) {
this.html = this.html.substring(0, this.pos + 1) + chunk + this.html.substring(this.pos + 1, this.html.length);
this.lastCharPos = this.html.length - 1;
this.endOfChunkHit = false;
}
advance() {
this.pos++;
if (this.pos > this.lastCharPos) {
this.endOfChunkHit = !this.lastChunkWritten;
return $.EOF;
}
let cp = this.html.charCodeAt(this.pos);
//NOTE: any U+000A LINE FEED (LF) characters that immediately follow a U+000D CARRIAGE RETURN (CR) character
//must be ignored.
if (this.skipNextNewLine && cp === $.LINE_FEED) {
this.skipNextNewLine = false;
this._addGap();
return this.advance();
}
//NOTE: all U+000D CARRIAGE RETURN (CR) characters must be converted to U+000A LINE FEED (LF) characters
if (cp === $.CARRIAGE_RETURN) {
this.skipNextNewLine = true;
return $.LINE_FEED;
}
this.skipNextNewLine = false;
if (unicode.isSurrogate(cp)) {
cp = this._processSurrogate(cp);
}
//OPTIMIZATION: first check if code point is in the common allowed
//range (ASCII alphanumeric, whitespaces, big chunk of BMP)
//before going into detailed performance cost validation.
const isCommonValidRange =
(cp > 0x1f && cp < 0x7f) || cp === $.LINE_FEED || cp === $.CARRIAGE_RETURN || (cp > 0x9f && cp < 0xfdd0);
if (!isCommonValidRange) {
this._checkForProblematicCharacters(cp);
}
return cp;
}
_checkForProblematicCharacters(cp) {
if (unicode.isControlCodePoint(cp)) {
this._err(ERR.controlCharacterInInputStream);
} else if (unicode.isUndefinedCodePoint(cp)) {
this._err(ERR.noncharacterInInputStream);
}
}
retreat() {
if (this.pos === this.lastGapPos) {
this.lastGapPos = this.gapStack.pop();
this.pos--;
}
this.pos--;
}
}
module.exports = Preprocessor;
/***/ }),
/***/ 7296:
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {
"use strict";
const { DOCUMENT_MODE } = __webpack_require__(6152);
//Node construction
exports.createDocument = function() {
return {
nodeName: '#document',
mode: DOCUMENT_MODE.NO_QUIRKS,
childNodes: []
};
};
exports.createDocumentFragment = function() {
return {
nodeName: '#document-fragment',
childNodes: []
};
};
exports.createElement = function(tagName, namespaceURI, attrs) {
return {
nodeName: tagName,
tagName: tagName,
attrs: attrs,
namespaceURI: namespaceURI,
childNodes: [],
parentNode: null
};
};
exports.createCommentNode = function(data) {
return {
nodeName: '#comment',
data: data,
parentNode: null
};
};
const createTextNode = function(value) {
return {
nodeName: '#text',
value: value,
parentNode: null
};
};
//Tree mutation
const appendChild = (exports.appendChild = function(parentNode, newNode) {
parentNode.childNodes.push(newNode);
newNode.parentNode = parentNode;
});
const insertBefore = (exports.insertBefore = function(parentNode, newNode, referenceNode) {
const insertionIdx = parentNode.childNodes.indexOf(referenceNode);
parentNode.childNodes.splice(insertionIdx, 0, newNode);
newNode.parentNode = parentNode;
});
exports.setTemplateContent = function(templateElement, contentElement) {
templateElement.content = contentElement;
};
exports.getTemplateContent = function(templateElement) {
return templateElement.content;
};
exports.setDocumentType = function(document, name, publicId, systemId) {
let doctypeNode = null;
for (let i = 0; i < document.childNodes.length; i++) {
if (document.childNodes[i].nodeName === '#documentType') {
doctypeNode = document.childNodes[i];
break;
}
}
if (doctypeNode) {
doctypeNode.name = name;
doctypeNode.publicId = publicId;
doctypeNode.systemId = systemId;
} else {
appendChild(document, {
nodeName: '#documentType',
name: name,
publicId: publicId,
systemId: systemId
});
}
};
exports.setDocumentMode = function(document, mode) {
document.mode = mode;
};
exports.getDocumentMode = function(document) {
return document.mode;
};
exports.detachNode = function(node) {
if (node.parentNode) {
const idx = node.parentNode.childNodes.indexOf(node);
node.parentNode.childNodes.splice(idx, 1);
node.parentNode = null;
}
};
exports.insertText = function(parentNode, text) {
if (parentNode.childNodes.length) {
const prevNode = parentNode.childNodes[parentNode.childNodes.length - 1];
if (prevNode.nodeName === '#text') {
prevNode.value += text;
return;
}
}
appendChild(parentNode, createTextNode(text));
};
exports.insertTextBefore = function(parentNode, text, referenceNode) {
const prevNode = parentNode.childNodes[parentNode.childNodes.indexOf(referenceNode) - 1];
if (prevNode && prevNode.nodeName === '#text') {
prevNode.value += text;
} else {
insertBefore(parentNode, createTextNode(text), referenceNode);
}
};
exports.adoptAttributes = function(recipient, attrs) {
const recipientAttrsMap = [];
for (let i = 0; i < recipient.attrs.length; i++) {
recipientAttrsMap.push(recipient.attrs[i].name);
}
for (let j = 0; j < attrs.length; j++) {
if (recipientAttrsMap.indexOf(attrs[j].name) === -1) {
recipient.attrs.push(attrs[j]);
}
}
};
//Tree traversing
exports.getFirstChild = function(node) {
return node.childNodes[0];
};
exports.getChildNodes = function(node) {
return node.childNodes;
};
exports.getParentNode = function(node) {
return node.parentNode;
};
exports.getAttrList = function(element) {
return element.attrs;
};
//Node data
exports.getTagName = function(element) {
return element.tagName;
};
exports.getNamespaceURI = function(element) {
return element.namespaceURI;
};
exports.getTextNodeContent = function(textNode) {
return textNode.value;
};
exports.getCommentNodeContent = function(commentNode) {
return commentNode.data;
};
exports.getDocumentTypeNodeName = function(doctypeNode) {
return doctypeNode.name;
};
exports.getDocumentTypeNodePublicId = function(doctypeNode) {
return doctypeNode.publicId;
};
exports.getDocumentTypeNodeSystemId = function(doctypeNode) {
return doctypeNode.systemId;
};
//Node types
exports.isTextNode = function(node) {
return node.nodeName === '#text';
};
exports.isCommentNode = function(node) {
return node.nodeName === '#comment';
};
exports.isDocumentTypeNode = function(node) {
return node.nodeName === '#documentType';
};
exports.isElementNode = function(node) {
return !!node.tagName;
};
// Source code location
exports.setNodeSourceCodeLocation = function(node, location) {
node.sourceCodeLocation = location;
};
exports.getNodeSourceCodeLocation = function(node) {
return node.sourceCodeLocation;
};
exports.updateNodeSourceCodeLocation = function(node, endLocation) {
node.sourceCodeLocation = Object.assign(node.sourceCodeLocation, endLocation);
};
/***/ }),
/***/ 8904:
/***/ ((module) => {
"use strict";
module.exports = function mergeOptions(defaults, options) {
options = options || Object.create(null);
return [defaults, options].reduce((merged, optObj) => {
Object.keys(optObj).forEach(key => {
merged[key] = optObj[key];
});
return merged;
}, Object.create(null));
};
/***/ }),
/***/ 1704:
/***/ ((module) => {
"use strict";
class Mixin {
constructor(host) {
const originalMethods = {};
const overriddenMethods = this._getOverriddenMethods(this, originalMethods);
for (const key of Object.keys(overriddenMethods)) {
if (typeof overriddenMethods[key] === 'function') {
originalMethods[key] = host[key];
host[key] = overriddenMethods[key];
}
}
}
_getOverriddenMethods() {
throw new Error('Not implemented');
}
}
Mixin.install = function(host, Ctor, opts) {
if (!host.__mixins) {
host.__mixins = [];
}
for (let i = 0; i < host.__mixins.length; i++) {
if (host.__mixins[i].constructor === Ctor) {
return host.__mixins[i];
}
}
const mixin = new Ctor(host, opts);
host.__mixins.push(mixin);
return mixin;
};
module.exports = Mixin;
/***/ }),
/***/ 6585:
/***/ ((module) => {
"use strict";
/*
Slick Parser
- originally created by the almighty Thomas Aylott <@subtlegradient> (http://subtlegradient.com)
*/
// Notable changes from Slick.Parser 1.0.x
// The parser now uses 2 classes: Expressions and Expression
// `new Expressions` produces an array-like object containing a list of Expression objects
// - Expressions::toString() produces a cleaned up expressions string
// `new Expression` produces an array-like object
// - Expression::toString() produces a cleaned up expression string
// The only exposed method is parse, which produces a (cached) `new Expressions` instance
// parsed.raw is no longer present, use .toString()
// parsed.expression is now useless, just use the indices
// parsed.reverse() has been removed for now, due to its apparent uselessness
// Other changes in the Expressions object:
// - classNames are now unique, and save both escaped and unescaped values
// - attributes now save both escaped and unescaped values
// - pseudos now save both escaped and unescaped values
var escapeRe = /([-.*+?^${}()|[\]\/\\])/g,
unescapeRe = /\\/g
var escape = function(string){
// XRegExp v2.0.0-beta-3
// « https://github.com/slevithan/XRegExp/blob/master/src/xregexp.js
return (string + "").replace(escapeRe, '\\$1')
}
var unescape = function(string){
return (string + "").replace(unescapeRe, '')
}
var slickRe = RegExp(
/*
#!/usr/bin/env ruby
puts "\t\t" + DATA.read.gsub(/\(\?x\)|\s+#.*$|\s+|\\$|\\n/,'')
__END__
"(?x)^(?:\
\\s* ( , ) \\s* # Separator \n\
| \\s* ( <combinator>+ ) \\s* # Combinator \n\
| ( \\s+ ) # CombinatorChildren \n\
| ( <unicode>+ | \\* ) # Tag \n\
| \\# ( <unicode>+ ) # ID \n\
| \\. ( <unicode>+ ) # ClassName \n\
| # Attribute \n\
\\[ \
\\s* (<unicode1>+) (?: \
\\s* ([*^$!~|]?=) (?: \
\\s* (?:\
([\"']?)(.*?)\\9 \
)\
) \
)? \\s* \
\\](?!\\]) \n\
| :+ ( <unicode>+ )(?:\
\\( (?:\
(?:([\"'])([^\\12]*)\\12)|((?:\\([^)]+\\)|[^()]*)+)\
) \\)\
)?\
)"
*/
"^(?:\\s*(,)\\s*|\\s*(<combinator>+)\\s*|(\\s+)|(<unicode>+|\\*)|\\#(<unicode>+)|\\.(<unicode>+)|\\[\\s*(<unicode1>+)(?:\\s*([*^$!~|]?=)(?:\\s*(?:([\"']?)(.*?)\\9)))?\\s*\\](?!\\])|(:+)(<unicode>+)(?:\\((?:(?:([\"'])([^\\13]*)\\13)|((?:\\([^)]+\\)|[^()]*)+))\\))?)"
.replace(/<combinator>/, '[' + escape(">+~`!@$%^&={}\\;</") + ']')
.replace(/<unicode>/g, '(?:[\\w\\u00a1-\\uFFFF-]|\\\\[^\\s0-9a-f])')
.replace(/<unicode1>/g, '(?:[:\\w\\u00a1-\\uFFFF-]|\\\\[^\\s0-9a-f])')
)
// Part
var Part = function Part(combinator){
this.combinator = combinator || " "
this.tag = "*"
}
Part.prototype.toString = function(){
if (!this.raw){
var xpr = "", k, part
xpr += this.tag || "*"
if (this.id) xpr += "#" + this.id
if (this.classes) xpr += "." + this.classList.join(".")
if (this.attributes) for (k = 0; part = this.attributes[k++];){
xpr += "[" + part.name + (part.operator ? part.operator + '"' + part.value + '"' : '') + "]"
}
if (this.pseudos) for (k = 0; part = this.pseudos[k++];){
xpr += ":" + part.name
if (part.value) xpr += "(" + part.value + ")"
}
this.raw = xpr
}
return this.raw
}
// Expression
var Expression = function Expression(){
this.length = 0
}
Expression.prototype.toString = function(){
if (!this.raw){
var xpr = ""
for (var j = 0, bit; bit = this[j++];){
if (j !== 1) xpr += " "
if (bit.combinator !== " ") xpr += bit.combinator + " "
xpr += bit
}
this.raw = xpr
}
return this.raw
}
var replacer = function(
rawMatch,
separator,
combinator,
combinatorChildren,
tagName,
id,
className,
attributeKey,
attributeOperator,
attributeQuote,
attributeValue,
pseudoMarker,
pseudoClass,
pseudoQuote,
pseudoClassQuotedValue,
pseudoClassValue
){
var expression, current
if (separator || !this.length){
expression = this[this.length++] = new Expression
if (separator) return ''
}
if (!expression) expression = this[this.length - 1]
if (combinator || combinatorChildren || !expression.length){
current = expression[expression.length++] = new Part(combinator)
}
if (!current) current = expression[expression.length - 1]
if (tagName){
current.tag = unescape(tagName)
} else if (id){
current.id = unescape(id)
} else if (className){
var unescaped = unescape(className)
var classes = current.classes || (current.classes = {})
if (!classes[unescaped]){
classes[unescaped] = escape(className)
var classList = current.classList || (current.classList = [])
classList.push(unescaped)
classList.sort()
}
} else if (pseudoClass){
pseudoClassValue = pseudoClassValue || pseudoClassQuotedValue
;(current.pseudos || (current.pseudos = [])).push({
type : pseudoMarker.length == 1 ? 'class' : 'element',
name : unescape(pseudoClass),
escapedName : escape(pseudoClass),
value : pseudoClassValue ? unescape(pseudoClassValue) : null,
escapedValue : pseudoClassValue ? escape(pseudoClassValue) : null
})
} else if (attributeKey){
attributeValue = attributeValue ? escape(attributeValue) : null
;(current.attributes || (current.attributes = [])).push({
operator : attributeOperator,
name : unescape(attributeKey),
escapedName : escape(attributeKey),
value : attributeValue ? unescape(attributeValue) : null,
escapedValue : attributeValue ? escape(attributeValue) : null
})
}
return ''
}
// Expressions
var Expressions = function Expressions(expression){
this.length = 0
var self = this
var original = expression, replaced
while (expression){
replaced = expression.replace(slickRe, function(){
return replacer.apply(self, arguments)
})
if (replaced === expression) throw new Error(original + ' is an invalid expression')
expression = replaced
}
}
Expressions.prototype.toString = function(){
if (!this.raw){
var expressions = []
for (var i = 0, expression; expression = this[i++];) expressions.push(expression)
this.raw = expressions.join(", ")
}
return this.raw
}
var cache = {}
var parse = function(expression){
if (expression == null) return null
expression = ('' + expression).replace(/^\s+|\s+$/g, '')
return cache[expression] || (cache[expression] = new Expressions(expression))
}
module.exports = parse
/***/ }),
/***/ 3379:
/***/ ((module) => {
"use strict";
var stylesInDOM = [];
function getIndexByIdentifier(identifier) {
var result = -1;
for (var i = 0; i < stylesInDOM.length; i++) {
if (stylesInDOM[i].identifier === identifier) {
result = i;
break;
}
}
return result;
}
function modulesToDom(list, options) {
var idCountMap = {};
var identifiers = [];
for (var i = 0; i < list.length; i++) {
var item = list[i];
var id = options.base ? item[0] + options.base : item[0];
var count = idCountMap[id] || 0;
var identifier = "".concat(id, " ").concat(count);
idCountMap[id] = count + 1;
var indexByIdentifier = getIndexByIdentifier(identifier);
var obj = {
css: item[1],
media: item[2],
sourceMap: item[3],
supports: item[4],
layer: item[5]
};
if (indexByIdentifier !== -1) {
stylesInDOM[indexByIdentifier].references++;
stylesInDOM[indexByIdentifier].updater(obj);
} else {
var updater = addElementStyle(obj, options);
options.byIndex = i;
stylesInDOM.splice(i, 0, {
identifier: identifier,
updater: updater,
references: 1
});
}
identifiers.push(identifier);
}
return identifiers;
}
function addElementStyle(obj, options) {
var api = options.domAPI(options);
api.update(obj);
var updater = function updater(newObj) {
if (newObj) {
if (newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap && newObj.supports === obj.supports && newObj.layer === obj.layer) {
return;
}
api.update(obj = newObj);
} else {
api.remove();
}
};
return updater;
}
module.exports = function (list, options) {
options = options || {};
list = list || [];
var lastIdentifiers = modulesToDom(list, options);
return function update(newList) {
newList = newList || [];
for (var i = 0; i < lastIdentifiers.length; i++) {
var identifier = lastIdentifiers[i];
var index = getIndexByIdentifier(identifier);
stylesInDOM[index].references--;
}
var newLastIdentifiers = modulesToDom(newList, options);
for (var _i = 0; _i < lastIdentifiers.length; _i++) {
var _identifier = lastIdentifiers[_i];
var _index = getIndexByIdentifier(_identifier);
if (stylesInDOM[_index].references === 0) {
stylesInDOM[_index].updater();
stylesInDOM.splice(_index, 1);
}
}
lastIdentifiers = newLastIdentifiers;
};
};
/***/ }),
/***/ 569:
/***/ ((module) => {
"use strict";
var memo = {};
/* istanbul ignore next */
function getTarget(target) {
if (typeof memo[target] === "undefined") {
var styleTarget = document.querySelector(target); // Special case to return head of iframe instead of iframe itself
if (window.HTMLIFrameElement && styleTarget instanceof window.HTMLIFrameElement) {
try {
// This will throw an exception if access to iframe is blocked
// due to cross-origin restrictions
styleTarget = styleTarget.contentDocument.head;
} catch (e) {
// istanbul ignore next
styleTarget = null;
}
}
memo[target] = styleTarget;
}
return memo[target];
}
/* istanbul ignore next */
function insertBySelector(insert, style) {
var target = getTarget(insert);
if (!target) {
throw new Error("Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.");
}
target.appendChild(style);
}
module.exports = insertBySelector;
/***/ }),
/***/ 9216:
/***/ ((module) => {
"use strict";
/* istanbul ignore next */
function insertStyleElement(options) {
var element = document.createElement("style");
options.setAttributes(element, options.attributes);
options.insert(element, options.options);
return element;
}
module.exports = insertStyleElement;
/***/ }),
/***/ 8575:
/***/ ((module) => {
"use strict";
/* istanbul ignore next */
function setAttributesWithoutAttributes(styleElement, attributes) {
Object.keys(attributes).forEach(function (key) {
styleElement.setAttribute(key, attributes[key]);
});
}
module.exports = setAttributesWithoutAttributes;
/***/ }),
/***/ 7795:
/***/ ((module) => {
"use strict";
/* istanbul ignore next */
function apply(styleElement, options, obj) {
var css = "";
if (obj.supports) {
css += "@supports (".concat(obj.supports, ") {");
}
if (obj.media) {
css += "@media ".concat(obj.media, " {");
}
var needLayer = typeof obj.layer !== "undefined";
if (needLayer) {
css += "@layer".concat(obj.layer.length > 0 ? " ".concat(obj.layer) : "", " {");
}
css += obj.css;
if (needLayer) {
css += "}";
}
if (obj.media) {
css += "}";
}
if (obj.supports) {
css += "}";
}
var sourceMap = obj.sourceMap;
if (sourceMap && typeof btoa !== "undefined") {
css += "\n/*# sourceMappingURL=data:application/json;base64,".concat(btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))), " */");
} // For old IE
/* istanbul ignore if */
options.styleTagTransform(css, styleElement, options.options);
}
function removeStyleElement(styleElement) {
// istanbul ignore if
if (styleElement.parentNode === null) {
return false;
}
styleElement.parentNode.removeChild(styleElement);
}
/* istanbul ignore next */
function domAPI(options) {
var styleElement = options.insertStyleElement(options);
return {
update: function update(obj) {
apply(styleElement, options, obj);
},
remove: function remove() {
removeStyleElement(styleElement);
}
};
}
module.exports = domAPI;
/***/ }),
/***/ 4589:
/***/ ((module) => {
"use strict";
/* istanbul ignore next */
function styleTagTransform(css, styleElement) {
if (styleElement.styleSheet) {
styleElement.styleSheet.cssText = css;
} else {
while (styleElement.firstChild) {
styleElement.removeChild(styleElement.firstChild);
}
styleElement.appendChild(document.createTextNode(css));
}
}
module.exports = styleTagTransform;
/***/ }),
/***/ 655:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "__extends": () => (/* binding */ __extends),
/* harmony export */ "__assign": () => (/* binding */ __assign),
/* harmony export */ "__rest": () => (/* binding */ __rest),
/* harmony export */ "__decorate": () => (/* binding */ __decorate),
/* harmony export */ "__param": () => (/* binding */ __param),
/* harmony export */ "__metadata": () => (/* binding */ __metadata),
/* harmony export */ "__awaiter": () => (/* binding */ __awaiter),
/* harmony export */ "__generator": () => (/* binding */ __generator),
/* harmony export */ "__createBinding": () => (/* binding */ __createBinding),
/* harmony export */ "__exportStar": () => (/* binding */ __exportStar),
/* harmony export */ "__values": () => (/* binding */ __values),
/* harmony export */ "__read": () => (/* binding */ __read),
/* harmony export */ "__spread": () => (/* binding */ __spread),
/* harmony export */ "__spreadArrays": () => (/* binding */ __spreadArrays),
/* harmony export */ "__spreadArray": () => (/* binding */ __spreadArray),
/* harmony export */ "__await": () => (/* binding */ __await),
/* harmony export */ "__asyncGenerator": () => (/* binding */ __asyncGenerator),
/* harmony export */ "__asyncDelegator": () => (/* binding */ __asyncDelegator),
/* harmony export */ "__asyncValues": () => (/* binding */ __asyncValues),
/* harmony export */ "__makeTemplateObject": () => (/* binding */ __makeTemplateObject),
/* harmony export */ "__importStar": () => (/* binding */ __importStar),
/* harmony export */ "__importDefault": () => (/* binding */ __importDefault),
/* harmony export */ "__classPrivateFieldGet": () => (/* binding */ __classPrivateFieldGet),
/* harmony export */ "__classPrivateFieldSet": () => (/* binding */ __classPrivateFieldSet)
/* harmony export */ });
/*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
/* global Reflect, Promise */
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/***/ }),
/***/ 3227:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ "gfm": () => (/* binding */ gfm),
/* harmony export */ "highlightedCodeBlock": () => (/* binding */ highlightedCodeBlock),
/* harmony export */ "strikethrough": () => (/* binding */ strikethrough),
/* harmony export */ "tables": () => (/* binding */ tables),
/* harmony export */ "taskListItems": () => (/* binding */ taskListItems)
/* harmony export */ });
var highlightRegExp = /highlight-(?:text|source)-([a-z0-9]+)/;
function highlightedCodeBlock (turndownService) {
turndownService.addRule('highlightedCodeBlock', {
filter: function (node) {
var firstChild = node.firstChild;
return (
node.nodeName === 'DIV' &&
highlightRegExp.test(node.className) &&
firstChild &&
firstChild.nodeName === 'PRE'
)
},
replacement: function (content, node, options) {
var className = node.className || '';
var language = (className.match(highlightRegExp) || [null, ''])[1];
return (
'\n\n' + options.fence + language + '\n' +
node.firstChild.textContent +
'\n' + options.fence + '\n\n'
)
}
});
}
function strikethrough (turndownService) {
turndownService.addRule('strikethrough', {
filter: ['del', 's', 'strike'],
replacement: function (content) {
return '~' + content + '~'
}
});
}
var indexOf = Array.prototype.indexOf;
var every = Array.prototype.every;
var rules = {};
rules.tableCell = {
filter: ['th', 'td'],
replacement: function (content, node) {
return cell(content, node)
}
};
rules.tableRow = {
filter: 'tr',
replacement: function (content, node) {
var borderCells = '';
var alignMap = { left: ':--', right: '--:', center: ':-:' };
if (isHeadingRow(node)) {
for (var i = 0; i < node.childNodes.length; i++) {
var border = '---';
var align = (
node.childNodes[i].getAttribute('align') || ''
).toLowerCase();
if (align) border = alignMap[align] || border;
borderCells += cell(border, node.childNodes[i]);
}
}
return '\n' + content + (borderCells ? '\n' + borderCells : '')
}
};
rules.table = {
// Only convert tables with a heading row.
// Tables with no heading row are kept using `keep` (see below).
filter: function (node) {
return node.nodeName === 'TABLE' && isHeadingRow(node.rows[0])
},
replacement: function (content) {
// Ensure there are no blank lines
content = content.replace('\n\n', '\n');
return '\n\n' + content + '\n\n'
}
};
rules.tableSection = {
filter: ['thead', 'tbody', 'tfoot'],
replacement: function (content) {
return content
}
};
// A tr is a heading row if:
// - the parent is a THEAD
// - or if its the first child of the TABLE or the first TBODY (possibly
// following a blank THEAD)
// - and every cell is a TH
function isHeadingRow (tr) {
var parentNode = tr.parentNode;
return (
parentNode.nodeName === 'THEAD' ||
(
parentNode.firstChild === tr &&
(parentNode.nodeName === 'TABLE' || isFirstTbody(parentNode)) &&
every.call(tr.childNodes, function (n) { return n.nodeName === 'TH' })
)
)
}
function isFirstTbody (element) {
var previousSibling = element.previousSibling;
return (
element.nodeName === 'TBODY' && (
!previousSibling ||
(
previousSibling.nodeName === 'THEAD' &&
/^\s*$/i.test(previousSibling.textContent)
)
)
)
}
function cell (content, node) {
var index = indexOf.call(node.parentNode.childNodes, node);
var prefix = ' ';
if (index === 0) prefix = '| ';
return prefix + content + ' |'
}
function tables (turndownService) {
turndownService.keep(function (node) {
return node.nodeName === 'TABLE' && !isHeadingRow(node.rows[0])
});
for (var key in rules) turndownService.addRule(key, rules[key]);
}
function taskListItems (turndownService) {
turndownService.addRule('taskListItems', {
filter: function (node) {
return node.type === 'checkbox' && node.parentNode.nodeName === 'LI'
},
replacement: function (content, node) {
return (node.checked ? '[x]' : '[ ]') + ' '
}
});
}
function gfm (turndownService) {
turndownService.use([
highlightedCodeBlock,
strikethrough,
tables,
taskListItems
]);
}
/***/ }),
/***/ 3600:
/***/ ((module) => {
"use strict";
module.exports = JSON.parse('{"0":65533,"128":8364,"130":8218,"131":402,"132":8222,"133":8230,"134":8224,"135":8225,"136":710,"137":8240,"138":352,"139":8249,"140":338,"142":381,"145":8216,"146":8217,"147":8220,"148":8221,"149":8226,"150":8211,"151":8212,"152":732,"153":8482,"154":353,"155":8250,"156":339,"158":382,"159":376}');
/***/ }),
/***/ 9323:
/***/ ((module) => {
"use strict";
module.exports = JSON.parse('{"Aacute":"Á","aacute":"á","Abreve":"Ă","abreve":"ă","ac":"∾","acd":"∿","acE":"∾̳","Acirc":"Â","acirc":"â","acute":"´","Acy":"А","acy":"а","AElig":"Æ","aelig":"æ","af":"","Afr":"𝔄","afr":"𝔞","Agrave":"À","agrave":"à","alefsym":"ℵ","aleph":"ℵ","Alpha":"Α","alpha":"α","Amacr":"Ā","amacr":"ā","amalg":"⨿","amp":"&","AMP":"&","andand":"⩕","And":"⩓","and":"∧","andd":"⩜","andslope":"⩘","andv":"⩚","ang":"∠","ange":"⦤","angle":"∠","angmsdaa":"⦨","angmsdab":"⦩","angmsdac":"⦪","angmsdad":"⦫","angmsdae":"⦬","angmsdaf":"⦭","angmsdag":"⦮","angmsdah":"⦯","angmsd":"∡","angrt":"∟","angrtvb":"⊾","angrtvbd":"⦝","angsph":"∢","angst":"Å","angzarr":"⍼","Aogon":"Ą","aogon":"ą","Aopf":"𝔸","aopf":"𝕒","apacir":"⩯","ap":"≈","apE":"⩰","ape":"≊","apid":"≋","apos":"\'","ApplyFunction":"","approx":"≈","approxeq":"≊","Aring":"Å","aring":"å","Ascr":"𝒜","ascr":"𝒶","Assign":"≔","ast":"*","asymp":"≈","asympeq":"≍","Atilde":"Ã","atilde":"ã","Auml":"Ä","auml":"ä","awconint":"∳","awint":"⨑","backcong":"≌","backepsilon":"϶","backprime":"‵","backsim":"∽","backsimeq":"⋍","Backslash":"∖","Barv":"⫧","barvee":"⊽","barwed":"⌅","Barwed":"⌆","barwedge":"⌅","bbrk":"⎵","bbrktbrk":"⎶","bcong":"≌","Bcy":"Б","bcy":"б","bdquo":"„","becaus":"∵","because":"∵","Because":"∵","bemptyv":"⦰","bepsi":"϶","bernou":"ℬ","Bernoullis":"ℬ","Beta":"Β","beta":"β","beth":"ℶ","between":"≬","Bfr":"𝔅","bfr":"𝔟","bigcap":"⋂","bigcirc":"◯","bigcup":"⋃","bigodot":"⨀","bigoplus":"⨁","bigotimes":"⨂","bigsqcup":"⨆","bigstar":"★","bigtriangledown":"▽","bigtriangleup":"△","biguplus":"⨄","bigvee":"⋁","bigwedge":"⋀","bkarow":"⤍","blacklozenge":"⧫","blacksquare":"▪","blacktriangle":"▴","blacktriangledown":"▾","blacktriangleleft":"◂","blacktriangleright":"▸","blank":"␣","blk12":"▒","blk14":"░","blk34":"▓","block":"█","bne":"=⃥","bnequiv":"≡⃥","bNot":"⫭","bnot":"⌐","Bopf":"𝔹","bopf":"𝕓","bot":"⊥","bottom":"⊥","bowtie":"⋈","boxbox":"⧉","boxdl":"┐","boxdL":"╕","boxDl":"╖","boxDL":"╗","boxdr":"┌","boxdR":"╒","boxDr":"╓","boxDR":"╔","boxh":"─","boxH":"═","boxhd":"┬","boxHd":"╤","boxhD":"╥","boxHD":"╦","boxhu":"┴","boxHu":"╧","boxhU":"╨","boxHU":"╩","boxminus":"⊟","boxplus":"⊞","boxtimes":"⊠","boxul":"┘","boxuL":"╛","boxUl":"╜","boxUL":"╝","boxur":"└","boxuR":"╘","boxUr":"╙","boxUR":"╚","boxv":"│","boxV":"║","boxvh":"┼","boxvH":"╪","boxVh":"╫","boxVH":"╬","boxvl":"┤","boxvL":"╡","boxVl":"╢","boxVL":"╣","boxvr":"├","boxvR":"╞","boxVr":"╟","boxVR":"╠","bprime":"‵","breve":"˘","Breve":"˘","brvbar":"¦","bscr":"𝒷","Bscr":"ℬ","bsemi":"⁏","bsim":"∽","bsime":"⋍","bsolb":"⧅","bsol":"\\\\","bsolhsub":"⟈","bull":"•","bullet":"•","bump":"≎","bumpE":"⪮","bumpe":"≏","Bumpeq":"≎","bumpeq":"≏","Cacute":"Ć","cacute":"ć","capand":"⩄","capbrcup":"⩉","capcap":"⩋","cap":"∩","Cap":"⋒","capcup":"⩇","capdot":"⩀","CapitalDifferentialD":"ⅅ","caps":"∩︀","caret":"⁁","caron":"ˇ","Cayleys":"ℭ","ccaps":"⩍","Ccaron":"Č","ccaron":"č","Ccedil":"Ç","ccedil":"ç","Ccirc":"Ĉ","ccirc":"ĉ","Cconint":"∰","ccups":"⩌","ccupssm":"⩐","Cdot":"Ċ","cdot":"ċ","cedil":"¸","Cedilla":"¸","cemptyv":"⦲","cent":"¢","centerdot":"·","CenterDot":"·","cfr":"𝔠","Cfr":"ℭ","CHcy":"Ч","chcy":"ч","check":"✓","checkmark":"✓","Chi":"Χ","chi":"χ","circ":"ˆ","circeq":"≗","circlearrowleft":"↺","circlearrowright":"↻","circledast":"⊛","circledcirc":"⊚","circleddash":"⊝","CircleDot":"⊙","circledR":"®","circledS":"Ⓢ","CircleMinus":"⊖","CirclePlus":"⊕","CircleTimes":"⊗","cir":"○","cirE":"⧃","cire":"≗","cirfnint":"⨐","cirmid":"⫯","cirscir":"⧂","ClockwiseContourIntegral":"∲","CloseCurlyDoubleQuote":"”","CloseCurlyQuote":"’","clubs":"♣","clubsuit":"♣","colon":":","Colon":"∷","Colone":"⩴","colone":"≔","coloneq":"≔","comma":",","commat":"@","comp":"∁","compfn":"∘","complement":"∁","complexes":"ℂ","cong":"≅","congdot":"⩭","Congruent":"≡","conint":"∮","Conint":"∯","ContourIntegral":"∮","copf":"𝕔","Copf":"ℂ","coprod":"∐","Coproduct":"∐","copy":"©","COPY":"©","copysr":"℗","CounterClockwiseContourIntegral":"∳","crarr":"↵","cross":"✗","Cross":"⨯","Cscr":"𝒞","cscr":"𝒸","csub":"⫏","csube":"⫑","csup":"⫐","csupe":"⫒","ctdot":"⋯","cudarrl":"⤸","cudarrr":"⤵","cuepr":"⋞","cuesc":"⋟","cularr":"↶","cularrp":"⤽","cupbrcap":"⩈","cupcap":"⩆","CupCap":"≍","cup":"∪","Cup":"⋓","cupcup":"⩊","cupdot":"⊍","cupor":"⩅","cups":"∪︀","curarr":"↷","curarrm":"⤼","curlyeqprec":"⋞","curlyeqsucc":"⋟","curlyvee":"⋎","curlywedge":"⋏","curren":"¤","curvearrowleft":"↶","curvearrowright":"↷","cuvee":"⋎","cuwed":"⋏","cwconint":"∲","cwint":"∱","cylcty":"⌭","dagger":"†","Dagger":"‡","daleth":"ℸ","darr":"↓","Darr":"↡","dArr":"⇓","dash":"‐","Dashv":"⫤","dashv":"⊣","dbkarow":"⤏","dblac":"˝","Dcaron":"Ď","dcaron":"ď","Dcy":"Д","dcy":"д","ddagger":"‡","ddarr":"⇊","DD":"ⅅ","dd":"ⅆ","DDotrahd":"⤑","ddotseq":"⩷","deg":"°","Del":"∇","Delta":"Δ","delta":"δ","demptyv":"⦱","dfisht":"⥿","Dfr":"𝔇","dfr":"𝔡","dHar":"⥥","dharl":"⇃","dharr":"⇂","DiacriticalAcute":"´","DiacriticalDot":"˙","DiacriticalDoubleAcute":"˝","DiacriticalGrave":"`","DiacriticalTilde":"˜","diam":"⋄","diamond":"⋄","Diamond":"⋄","diamondsuit":"♦","diams":"♦","die":"¨","DifferentialD":"ⅆ","digamma":"ϝ","disin":"⋲","div":"÷","divide":"÷","divideontimes":"⋇","divonx":"⋇","DJcy":"Ђ","djcy":"ђ","dlcorn":"⌞","dlcrop":"⌍","dollar":"$","Dopf":"𝔻","dopf":"𝕕","Dot":"¨","dot":"˙","DotDot":"⃜","doteq":"≐","doteqdot":"≑","DotEqual":"≐","dotminus":"∸","dotplus":"∔","dotsquare":"⊡","doublebarwedge":"⌆","DoubleContourIntegral":"∯","DoubleDot":"¨","DoubleDownArrow":"⇓","DoubleLeftArrow":"⇐","DoubleLeftRightArrow":"⇔","DoubleLeftTee":"⫤","DoubleLongLeftArrow":"⟸","DoubleLongLeftRightArrow":"⟺","DoubleLongRightArrow":"⟹","DoubleRightArrow":"⇒","DoubleRightTee":"⊨","DoubleUpArrow":"⇑","DoubleUpDownArrow":"⇕","DoubleVerticalBar":"∥","DownArrowBar":"⤓","downarrow":"↓","DownArrow":"↓","Downarrow":"⇓","DownArrowUpArrow":"⇵","DownBreve":"̑","downdownarrows":"⇊","downharpoonleft":"⇃","downharpoonright":"⇂","DownLeftRightVector":"⥐","DownLeftTeeVector":"⥞","DownLeftVectorBar":"⥖","DownLeftVector":"↽","DownRightTeeVector":"⥟","DownRightVectorBar":"⥗","DownRightVector":"⇁","DownTeeArrow":"↧","DownTee":"⊤","drbkarow":"⤐","drcorn":"⌟","drcrop":"⌌","Dscr":"𝒟","dscr":"𝒹","DScy":"Ѕ","dscy":"ѕ","dsol":"⧶","Dstrok":"Đ","dstrok":"đ","dtdot":"⋱","dtri":"▿","dtrif":"▾","duarr":"⇵","duhar":"⥯","dwangle":"⦦","DZcy":"Џ","dzcy":"џ","dzigrarr":"⟿","Eacute":"É","eacute":"é","easter":"⩮","Ecaron":"Ě","ecaron":"ě","Ecirc":"Ê","ecirc":"ê","ecir":"≖","ecolon":"≕","Ecy":"Э","ecy":"э","eDDot":"⩷","Edot":"Ė","edot":"ė","eDot":"≑","ee":"ⅇ","efDot":"≒","Efr":"𝔈","efr":"𝔢","eg":"⪚","Egrave":"È","egrave":"è","egs":"⪖","egsdot":"⪘","el":"⪙","Element":"∈","elinters":"⏧","ell":"ℓ","els":"⪕","elsdot":"⪗","Emacr":"Ē","emacr":"ē","empty":"∅","emptyset":"∅","EmptySmallSquare":"◻","emptyv":"∅","EmptyVerySmallSquare":"▫","emsp13":" 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","nopf":"𝕟","Nopf":"ℕ","Not":"⫬","not":"¬","NotCongruent":"≢","NotCupCap":"≭","NotDoubleVerticalBar":"∦","NotElement":"∉","NotEqual":"≠","NotEqualTilde":"≂̸","NotExists":"∄","NotGreater":"≯","NotGreaterEqual":"≱","NotGreaterFullEqual":"≧̸","NotGreaterGreater":"≫̸","NotGreaterLess":"≹","NotGreaterSlantEqual":"⩾̸","NotGreaterTilde":"≵","NotHumpDownHump":"≎̸","NotHumpEqual":"≏̸","notin":"∉","notindot":"⋵̸","notinE":"⋹̸","notinva":"∉","notinvb":"⋷","notinvc":"⋶","NotLeftTriangleBar":"⧏̸","NotLeftTriangle":"⋪","NotLeftTriangleEqual":"⋬","NotLess":"≮","NotLessEqual":"≰","NotLessGreater":"≸","NotLessLess":"≪̸","NotLessSlantEqual":"⩽̸","NotLessTilde":"≴","NotNestedGreaterGreater":"⪢̸","NotNestedLessLess":"⪡̸","notni":"∌","notniva":"∌","notnivb":"⋾","notnivc":"⋽","NotPrecedes":"⊀","NotPrecedesEqual":"⪯̸","NotPrecedesSlantEqual":"⋠","NotReverseElement":"∌","NotRightTriangleBar":"⧐̸","NotRightTriangle":"⋫","NotRightTriangleEqual":"⋭","NotSquareSubset":"⊏̸","NotSquareSubsetEqual":"⋢","NotSquareSuperset":"⊐̸","NotSquareSupersetEqual":"⋣","NotSubset":"⊂⃒","NotSubsetEqual":"⊈","NotSucceeds":"⊁","NotSucceedsEqual":"⪰̸","NotSucceedsSlantEqual":"⋡","NotSucceedsTilde":"≿̸","NotSuperset":"⊃⃒","NotSupersetEqual":"⊉","NotTilde":"≁","NotTildeEqual":"≄","NotTildeFullEqual":"≇","NotTildeTilde":"≉","NotVerticalBar":"∤","nparallel":"∦","npar":"∦","nparsl":"⫽⃥","npart":"∂̸","npolint":"⨔","npr":"⊀","nprcue":"⋠","nprec":"⊀","npreceq":"⪯̸","npre":"⪯̸","nrarrc":"⤳̸","nrarr":"↛","nrArr":"⇏","nrarrw":"↝̸","nrightarrow":"↛","nRightarrow":"⇏","nrtri":"⋫","nrtrie":"⋭","nsc":"⊁","nsccue":"⋡","nsce":"⪰̸","Nscr":"𝒩","nscr":"𝓃","nshortmid":"∤","nshortparallel":"∦","nsim":"≁","nsime":"≄","nsimeq":"≄","nsmid":"∤","nspar":"∦","nsqsube":"⋢","nsqsupe":"⋣","nsub":"⊄","nsubE":"⫅̸","nsube":"⊈","nsubset":"⊂⃒","nsubseteq":"⊈","nsubseteqq":"⫅̸","nsucc":"⊁","nsucceq":"⪰̸","nsup":"⊅","nsupE":"⫆̸","nsupe":"⊉","nsupset":"⊃⃒","nsupseteq":"⊉","nsupseteqq":"⫆̸","ntgl":"≹","Ntilde":"Ñ","ntilde":"ñ","ntlg":"≸","ntriangleleft":"⋪","ntrianglelefteq":"⋬","ntriangleright":"⋫","ntrianglerighteq":"⋭","Nu":"Ν","nu":"ν","num":"#","numero":"№","numsp":" ","nvap":"≍⃒","nvdash":"⊬","nvDash":"⊭","nVdash":"⊮","nVDash":"⊯","nvge":"≥⃒","nvgt":">⃒","nvHarr":"⤄","nvinfin":"⧞","nvlArr":"⤂","nvle":"≤⃒","nvlt":"<⃒","nvltrie":"⊴⃒","nvrArr":"⤃","nvrtrie":"⊵⃒","nvsim":"∼⃒","nwarhk":"⤣","nwarr":"↖","nwArr":"⇖","nwarrow":"↖","nwnear":"⤧","Oacute":"Ó","oacute":"ó","oast":"⊛","Ocirc":"Ô","ocirc":"ô","ocir":"⊚","Ocy":"О","ocy":"о","odash":"⊝","Odblac":"Ő","odblac":"ő","odiv":"⨸","odot":"⊙","odsold":"⦼","OElig":"Œ","oelig":"œ","ofcir":"⦿","Ofr":"𝔒","ofr":"𝔬","ogon":"˛","Ograve":"Ò","ograve":"ò","ogt":"⧁","ohbar":"⦵","ohm":"Ω","oint":"∮","olarr":"↺","olcir":"⦾","olcross":"⦻","oline":"‾","olt":"⧀","Omacr":"Ō","omacr":"ō","Omega":"Ω","omega":"ω","Omicron":"Ο","omicron":"ο","omid":"⦶","ominus":"⊖","Oopf":"𝕆","oopf":"𝕠","opar":"⦷","OpenCurlyDoubleQuote":"“","OpenCurlyQuote":"‘","operp":"⦹","oplus":"⊕","orarr":"↻","Or":"⩔","or":"∨","ord":"⩝","order":"ℴ","orderof":"ℴ","ordf":"ª","ordm":"º","origof":"⊶","oror":"⩖","orslope":"⩗","orv":"⩛","oS":"Ⓢ","Oscr":"𝒪","oscr":"ℴ","Oslash":"Ø","oslash":"ø","osol":"⊘","Otilde":"Õ","otilde":"õ","otimesas":"⨶","Otimes":"⨷","otimes":"⊗","Ouml":"Ö","ouml":"ö","ovbar":"⌽","OverBar":"‾","OverBrace":"⏞","OverBracket":"⎴","OverParenthesis":"⏜","para":"¶","parallel":"∥","par":"∥","parsim":"⫳","parsl":"⫽","part":"∂","PartialD":"∂","Pcy":"П","pcy":"п","percnt":"%","period":".","permil":"‰","perp":"⊥","pertenk":"‱","Pfr":"𝔓","pfr":"𝔭","Phi":"Φ","phi":"φ","phiv":"ϕ","phmmat":"ℳ","phone":"☎","Pi":"Π","pi":"π","pitchfork":"⋔","piv":"ϖ","planck":"ℏ","planckh":"ℎ","plankv":"ℏ","plusacir":"⨣","plusb":"⊞","pluscir":"⨢","plus":"+","plusdo":"∔","plusdu":"⨥","pluse":"⩲","PlusMinus":"±","plusmn":"±","plussim":"⨦","plustwo":"⨧","pm":"±","Poincareplane":"ℌ","pointint":"⨕","popf":"𝕡","Popf":"ℙ","pound":"£","prap":"⪷","Pr":"⪻","pr":"≺","prcue":"≼","precapprox":"⪷","prec":"≺","preccurlyeq":"≼","Precedes":"≺","PrecedesEqual":"⪯","PrecedesSlantEqual":"≼","PrecedesTilde":"≾","preceq":"⪯","precnapprox":"⪹","precneqq":"⪵","precnsim":"⋨","pre":"⪯","prE":"⪳","precsim":"≾","prime":"′","Prime":"″","primes":"ℙ","prnap":"⪹","prnE":"⪵","prnsim":"⋨","prod":"∏","Product":"∏","profalar":"⌮","profline":"⌒","profsurf":"⌓","prop":"∝","Proportional":"∝","Proportion":"∷","propto":"∝","prsim":"≾","prurel":"⊰","Pscr":"𝒫","pscr":"𝓅","Psi":"Ψ","psi":"ψ","puncsp":" ","Qfr":"𝔔","qfr":"𝔮","qint":"⨌","qopf":"𝕢","Qopf":"ℚ","qprime":"⁗","Qscr":"𝒬","qscr":"𝓆","quaternions":"ℍ","quatint":"⨖","quest":"?","questeq":"≟","quot":"\\"","QUOT":"\\"","rAarr":"⇛","race":"∽̱","Racute":"Ŕ","racute":"ŕ","radic":"√","raemptyv":"⦳","rang":"⟩","Rang":"⟫","rangd":"⦒","range":"⦥","rangle":"⟩","raquo":"»","rarrap":"⥵","rarrb":"⇥","rarrbfs":"⤠","rarrc":"⤳","rarr":"→","Rarr":"↠","rArr":"⇒","rarrfs":"⤞","rarrhk":"↪","rarrlp":"↬","rarrpl":"⥅","rarrsim":"⥴","Rarrtl":"⤖","rarrtl":"↣","rarrw":"↝","ratail":"⤚","rAtail":"⤜","ratio":"∶","rationals":"ℚ","rbarr":"⤍","rBarr":"⤏","RBarr":"⤐","rbbrk":"❳","rbrace":"}","rbrack":"]","rbrke":"⦌","rbrksld":"⦎","rbrkslu":"⦐","Rcaron":"Ř","rcaron":"ř","Rcedil":"Ŗ","rcedil":"ŗ","rceil":"⌉","rcub":"}","Rcy":"Р","rcy":"р","rdca":"⤷","rdldhar":"⥩","rdquo":"”","rdquor":"”","rdsh":"↳","real":"ℜ","realine":"ℛ","realpart":"ℜ","reals":"ℝ","Re":"ℜ","rect":"▭","reg":"®","REG":"®","ReverseElement":"∋","ReverseEquilibrium":"⇋","ReverseUpEquilibrium":"⥯","rfisht":"⥽","rfloor":"⌋","rfr":"𝔯","Rfr":"ℜ","rHar":"⥤","rhard":"⇁","rharu":"⇀","rharul":"⥬","Rho":"Ρ","rho":"ρ","rhov":"ϱ","RightAngleBracket":"⟩","RightArrowBar":"⇥","rightarrow":"→","RightArrow":"→","Rightarrow":"⇒","RightArrowLeftArrow":"⇄","rightarrowtail":"↣","RightCeiling":"⌉","RightDoubleBracket":"⟧","RightDownTeeVector":"⥝","RightDownVectorBar":"⥕","RightDownVector":"⇂","RightFloor":"⌋","rightharpoondown":"⇁","rightharpoonup":"⇀","rightleftarrows":"⇄","rightleftharpoons":"⇌","rightrightarrows":"⇉","rightsquigarrow":"↝","RightTeeArrow":"↦","RightTee":"⊢","RightTeeVector":"⥛","rightthreetimes":"⋌","RightTriangleBar":"⧐","RightTriangle":"⊳","RightTriangleEqual":"⊵","RightUpDownVector":"⥏","RightUpTeeVector":"⥜","RightUpVectorBar":"⥔","RightUpVector":"↾","RightVectorBar":"⥓","RightVector":"⇀","ring":"˚","risingdotseq":"≓","rlarr":"⇄","rlhar":"⇌","rlm":"","rmoustache":"⎱","rmoust":"⎱","rnmid":"⫮","roang":"⟭","roarr":"⇾","robrk":"⟧","ropar":"⦆","ropf":"𝕣","Ropf":"ℝ","roplus":"⨮","rotimes":"⨵","RoundImplies":"⥰","rpar":")","rpargt":"⦔","rppolint":"⨒","rrarr":"⇉","Rrightarrow":"⇛","rsaquo":"›","rscr":"𝓇","Rscr":"ℛ","rsh":"↱","Rsh":"↱","rsqb":"]","rsquo":"’","rsquor":"’","rthree":"⋌","rtimes":"⋊","rtri":"▹","rtrie":"⊵","rtrif":"▸","rtriltri":"⧎","RuleDelayed":"⧴","ruluhar":"⥨","rx":"℞","Sacute":"Ś","sacute":"ś","sbquo":"‚","scap":"⪸","Scaron":"Š","scaron":"š","Sc":"⪼","sc":"≻","sccue":"≽","sce":"⪰","scE":"⪴","Scedil":"Ş","scedil":"ş","Scirc":"Ŝ","scirc":"ŝ","scnap":"⪺","scnE":"⪶","scnsim":"⋩","scpolint":"⨓","scsim":"≿","Scy":"С","scy":"с","sdotb":"⊡","sdot":"⋅","sdote":"⩦","searhk":"⤥","searr":"↘","seArr":"⇘","searrow":"↘","sect":"§","semi":";","seswar":"⤩","setminus":"∖","setmn":"∖","sext":"✶","Sfr":"𝔖","sfr":"𝔰","sfrown":"⌢","sharp":"♯","SHCHcy":"Щ","shchcy":"щ","SHcy":"Ш","shcy":"ш","ShortDownArrow":"↓","ShortLeftArrow":"←","shortmid":"∣","shortparallel":"∥","ShortRightArrow":"→","ShortUpArrow":"↑","shy":"","Sigma":"Σ","sigma":"σ","sigmaf":"ς","sigmav":"ς","sim":"∼","simdot":"⩪","sime":"≃","simeq":"≃","simg":"⪞","simgE":"⪠","siml":"⪝","simlE":"⪟","simne":"≆","simplus":"⨤","simrarr":"⥲","slarr":"←","SmallCircle":"∘","smallsetminus":"∖","smashp":"⨳","smeparsl":"⧤","smid":"∣","smile":"⌣","smt":"⪪","smte":"⪬","smtes":"⪬︀","SOFTcy":"Ь","softcy":"ь","solbar":"⌿","solb":"⧄","sol":"/","Sopf":"𝕊","sopf":"𝕤","spades":"♠","spadesuit":"♠","spar":"∥","sqcap":"⊓","sqcaps":"⊓︀","sqcup":"⊔","sqcups":"⊔︀","Sqrt":"√","sqsub":"⊏","sqsube":"⊑","sqsubset":"⊏","sqsubseteq":"⊑","sqsup":"⊐","sqsupe":"⊒","sqsupset":"⊐","sqsupseteq":"⊒","square":"□","Square":"□","SquareIntersection":"⊓","SquareSubset":"⊏","SquareSubsetEqual":"⊑","SquareSuperset":"⊐","SquareSupersetEqual":"⊒","SquareUnion":"⊔","squarf":"▪","squ":"□","squf":"▪","srarr":"→","Sscr":"𝒮","sscr":"𝓈","ssetmn":"∖","ssmile":"⌣","sstarf":"⋆","Star":"⋆","star":"☆","starf":"★","straightepsilon":"ϵ","straightphi":"ϕ","strns":"¯","sub":"⊂","Sub":"⋐","subdot":"⪽","subE":"⫅","sube":"⊆","subedot":"⫃","submult":"⫁","subnE":"⫋","subne":"⊊","subplus":"⪿","subrarr":"⥹","subset":"⊂","Subset":"⋐","subseteq":"⊆","subseteqq":"⫅","SubsetEqual":"⊆","subsetneq":"⊊","subsetneqq":"⫋","subsim":"⫇","subsub":"⫕","subsup":"⫓","succapprox":"⪸","succ":"≻","succcurlyeq":"≽","Succeeds":"≻","SucceedsEqual":"⪰","SucceedsSlantEqual":"≽","SucceedsTilde":"≿","succeq":"⪰","succnapprox":"⪺","succneqq":"⪶","succnsim":"⋩","succsim":"≿","SuchThat":"∋","sum":"∑","Sum":"∑","sung":"♪","sup1":"¹","sup2":"²","sup3":"³","sup":"⊃","Sup":"⋑","supdot":"⪾","supdsub":"⫘","supE":"⫆","supe":"⊇","supedot":"⫄","Superset":"⊃","SupersetEqual":"⊇","suphsol":"⟉","suphsub":"⫗","suplarr":"⥻","supmult":"⫂","supnE":"⫌","supne":"⊋","supplus":"⫀","supset":"⊃","Supset":"⋑","supseteq":"⊇","supseteqq":"⫆","supsetneq":"⊋","supsetneqq":"⫌","supsim":"⫈","supsub":"⫔","supsup":"⫖","swarhk":"⤦","swarr":"↙","swArr":"⇙","swarrow":"↙","swnwar":"⤪","szlig":"ß","Tab":"\\t","target":"⌖","Tau":"Τ","tau":"τ","tbrk":"⎴","Tcaron":"Ť","tcaron":"ť","Tcedil":"Ţ","tcedil":"ţ","Tcy":"Т","tcy":"т","tdot":"⃛","telrec":"⌕","Tfr":"𝔗","tfr":"𝔱","there4":"∴","therefore":"∴","Therefore":"∴","Theta":"Θ","theta":"θ","thetasym":"ϑ","thetav":"ϑ","thickapprox":"≈","thicksim":"∼","ThickSpace":" ","ThinSpace":" ","thinsp":" ","thkap":"≈","thksim":"∼","THORN":"Þ","thorn":"þ","tilde":"˜","Tilde":"∼","TildeEqual":"≃","TildeFullEqual":"≅","TildeTilde":"≈","timesbar":"⨱","timesb":"⊠","times":"×","timesd":"⨰","tint":"∭","toea":"⤨","topbot":"⌶","topcir":"⫱","top":"⊤","Topf":"𝕋","topf":"𝕥","topfork":"⫚","tosa":"⤩","tprime":"‴","trade":"™","TRADE":"™","triangle":"▵","triangledown":"▿","triangleleft":"◃","trianglelefteq":"⊴","triangleq":"≜","triangleright":"▹","trianglerighteq":"⊵","tridot":"◬","trie":"≜","triminus":"⨺","TripleDot":"⃛","triplus":"⨹","trisb":"⧍","tritime":"⨻","trpezium":"⏢","Tscr":"𝒯","tscr":"𝓉","TScy":"Ц","tscy":"ц","TSHcy":"Ћ","tshcy":"ћ","Tstrok":"Ŧ","tstrok":"ŧ","twixt":"≬","twoheadleftarrow":"↞","twoheadrightarrow":"↠","Uacute":"Ú","uacute":"ú","uarr":"↑","Uarr":"↟","uArr":"⇑","Uarrocir":"⥉","Ubrcy":"Ў","ubrcy":"ў","Ubreve":"Ŭ","ubreve":"ŭ","Ucirc":"Û","ucirc":"û","Ucy":"У","ucy":"у","udarr":"⇅","Udblac":"Ű","udblac":"ű","udhar":"⥮","ufisht":"⥾","Ufr":"𝔘","ufr":"𝔲","Ugrave":"Ù","ugrave":"ù","uHar":"⥣","uharl":"↿","uharr":"↾","uhblk":"▀","ulcorn":"⌜","ulcorner":"⌜","ulcrop":"⌏","ultri":"◸","Umacr":"Ū","umacr":"ū","uml":"¨","UnderBar":"_","UnderBrace":"⏟","UnderBracket":"⎵","UnderParenthesis":"⏝","Union":"⋃","UnionPlus":"⊎","Uogon":"Ų","uogon":"ų","Uopf":"𝕌","uopf":"𝕦","UpArrowBar":"⤒","uparrow":"↑","UpArrow":"↑","Uparrow":"⇑","UpArrowDownArrow":"⇅","updownarrow":"↕","UpDownArrow":"↕","Updownarrow":"⇕","UpEquilibrium":"⥮","upharpoonleft":"↿","upharpoonright":"↾","uplus":"⊎","UpperLeftArrow":"↖","UpperRightArrow":"↗","upsi":"υ","Upsi":"ϒ","upsih":"ϒ","Upsilon":"Υ","upsilon":"υ","UpTeeArrow":"↥","UpTee":"⊥","upuparrows":"⇈","urcorn":"⌝","urcorner":"⌝","urcrop":"⌎","Uring":"Ů","uring":"ů","urtri":"◹","Uscr":"𝒰","uscr":"𝓊","utdot":"⋰","Utilde":"Ũ","utilde":"ũ","utri":"▵","utrif":"▴","uuarr":"⇈","Uuml":"Ü","uuml":"ü","uwangle":"⦧","vangrt":"⦜","varepsilon":"ϵ","varkappa":"ϰ","varnothing":"∅","varphi":"ϕ","varpi":"ϖ","varpropto":"∝","varr":"↕","vArr":"⇕","varrho":"ϱ","varsigma":"ς","varsubsetneq":"⊊︀","varsubsetneqq":"⫋︀","varsupsetneq":"⊋︀","varsupsetneqq":"⫌︀","vartheta":"ϑ","vartriangleleft":"⊲","vartriangleright":"⊳","vBar":"⫨","Vbar":"⫫","vBarv":"⫩","Vcy":"В","vcy":"в","vdash":"⊢","vDash":"⊨","Vdash":"⊩","VDash":"⊫","Vdashl":"⫦","veebar":"⊻","vee":"∨","Vee":"⋁","veeeq":"≚","vellip":"⋮","verbar":"|","Verbar":"‖","vert":"|","Vert":"‖","VerticalBar":"∣","VerticalLine":"|","VerticalSeparator":"❘","VerticalTilde":"≀","VeryThinSpace":" ","Vfr":"𝔙","vfr":"𝔳","vltri":"⊲","vnsub":"⊂⃒","vnsup":"⊃⃒","Vopf":"𝕍","vopf":"𝕧","vprop":"∝","vrtri":"⊳","Vscr":"𝒱","vscr":"𝓋","vsubnE":"⫋︀","vsubne":"⊊︀","vsupnE":"⫌︀","vsupne":"⊋︀","Vvdash":"⊪","vzigzag":"⦚","Wcirc":"Ŵ","wcirc":"ŵ","wedbar":"⩟","wedge":"∧","Wedge":"⋀","wedgeq":"≙","weierp":"℘","Wfr":"𝔚","wfr":"𝔴","Wopf":"𝕎","wopf":"𝕨","wp":"℘","wr":"≀","wreath":"≀","Wscr":"𝒲","wscr":"𝓌","xcap":"⋂","xcirc":"◯","xcup":"⋃","xdtri":"▽","Xfr":"𝔛","xfr":"𝔵","xharr":"⟷","xhArr":"⟺","Xi":"Ξ","xi":"ξ","xlarr":"⟵","xlArr":"⟸","xmap":"⟼","xnis":"⋻","xodot":"⨀","Xopf":"𝕏","xopf":"𝕩","xoplus":"⨁","xotime":"⨂","xrarr":"⟶","xrArr":"⟹","Xscr":"𝒳","xscr":"𝓍","xsqcup":"⨆","xuplus":"⨄","xutri":"△","xvee":"⋁","xwedge":"⋀","Yacute":"Ý","yacute":"ý","YAcy":"Я","yacy":"я","Ycirc":"Ŷ","ycirc":"ŷ","Ycy":"Ы","ycy":"ы","yen":"¥","Yfr":"𝔜","yfr":"𝔶","YIcy":"Ї","yicy":"ї","Yopf":"𝕐","yopf":"𝕪","Yscr":"𝒴","yscr":"𝓎","YUcy":"Ю","yucy":"ю","yuml":"ÿ","Yuml":"Ÿ","Zacute":"Ź","zacute":"ź","Zcaron":"Ž","zcaron":"ž","Zcy":"З","zcy":"з","Zdot":"Ż","zdot":"ż","zeetrf":"ℨ","ZeroWidthSpace":"","Zeta":"Ζ","zeta":"ζ","zfr":"𝔷","Zfr":"ℨ","ZHcy":"Ж","zhcy":"ж","zigrarr":"⇝","zopf":"𝕫","Zopf":"ℤ","Zscr":"𝒵","zscr":"𝓏","zwj":"","zwnj":""}');
/***/ }),
/***/ 9591:
/***/ ((module) => {
"use strict";
module.exports = JSON.parse('{"Aacute":"Á","aacute":"á","Acirc":"Â","acirc":"â","acute":"´","AElig":"Æ","aelig":"æ","Agrave":"À","agrave":"à","amp":"&","AMP":"&","Aring":"Å","aring":"å","Atilde":"Ã","atilde":"ã","Auml":"Ä","auml":"ä","brvbar":"¦","Ccedil":"Ç","ccedil":"ç","cedil":"¸","cent":"¢","copy":"©","COPY":"©","curren":"¤","deg":"°","divide":"÷","Eacute":"É","eacute":"é","Ecirc":"Ê","ecirc":"ê","Egrave":"È","egrave":"è","ETH":"Ð","eth":"ð","Euml":"Ë","euml":"ë","frac12":"½","frac14":"¼","frac34":"¾","gt":">","GT":">","Iacute":"Í","iacute":"í","Icirc":"Î","icirc":"î","iexcl":"¡","Igrave":"Ì","igrave":"ì","iquest":"¿","Iuml":"Ï","iuml":"ï","laquo":"«","lt":"<","LT":"<","macr":"¯","micro":"µ","middot":"·","nbsp":" ","not":"¬","Ntilde":"Ñ","ntilde":"ñ","Oacute":"Ó","oacute":"ó","Ocirc":"Ô","ocirc":"ô","Ograve":"Ò","ograve":"ò","ordf":"ª","ordm":"º","Oslash":"Ø","oslash":"ø","Otilde":"Õ","otilde":"õ","Ouml":"Ö","ouml":"ö","para":"¶","plusmn":"±","pound":"£","quot":"\\"","QUOT":"\\"","raquo":"»","reg":"®","REG":"®","sect":"§","shy":"","sup1":"¹","sup2":"²","sup3":"³","szlig":"ß","THORN":"Þ","thorn":"þ","times":"×","Uacute":"Ú","uacute":"ú","Ucirc":"Û","ucirc":"û","Ugrave":"Ù","ugrave":"ù","uml":"¨","Uuml":"Ü","uuml":"ü","Yacute":"Ý","yacute":"ý","yen":"¥","yuml":"ÿ"}');
/***/ }),
/***/ 2586:
/***/ ((module) => {
"use strict";
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// This entry need to be wrapped in an IIFE because it need to be in strict mode.
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"use strict";
// EXTERNAL MODULE: ./node_modules/lodash.get/index.js
var lodash_get = __webpack_require__(9208);
var lodash_get_default = /*#__PURE__*/__webpack_require__.n(lodash_get);
;// CONCATENATED MODULE: ./src/themes.js
var themes = [{
themeId: "1",
name: "橙心",
css: '/* 全局属性\n * 页边距 padding: 30px;\n * 全文字体 font-family: ptima-Regular;\n * 英文换行 word-break: break-all;\n */\n#nice {\n}\n/* 段落，下方未标注标签参数均同此处\n * 上边距 margin-top: 5px;\n * 下边距 margin-bottom: 5px;\n * 行高 line-height: 26px;\n * 词间距 word-spacing: 3px;\n * 字间距 letter-spacing: 3px;\n * 对齐 text-align: left;\n * 颜色 color: #3e3e3e;\n * 字体大小 font-size: 16px;\n * 首行缩进 text-indent: 2em;\n */\n#nice p {\n}\n/* 一级标题 */\n#nice h1 {\n}\n/* 一级标题内容 */\n#nice h1 .content {\n}\n/* 一级标题修饰 请参考有实例的主题 */\n#nice h1:after {\n}\n/* 二级标题 */\n#nice h2 {\n border-bottom: 2px solid rgb(239, 112, 96);\n font-size: 1.3em;\n}\n/* 二级标题内容 */\n#nice h2 .content {\n display: inline-block;\n font-weight: bold;\n background: rgb(239, 112, 96);\n color: #ffffff;\n padding: 3px 10px 1px;\n border-top-right-radius: 3px;\n border-top-left-radius: 3px;\n margin-right: 3px;\n}\n/* 二级标题修饰 请参考有实例的主题 */\n#nice h2:after {\n display: inline-block;\n content: " ";\n vertical-align: bottom;\n border-bottom: 36px solid #efebe9;\n border-right: 20px solid transparent;\n}\n/* 三级标题 */\n#nice h3 {\n}\n/* 三级标题内容 */\n#nice h3 .content {\n}\n/* 三级标题修饰 请参考有实例的主题 */\n#nice h3:after {\n}\n/* 无序列表整体样式\n * list-style-type: square|circle|disc;\n */\n#nice ul {\n}\n/* 有序列表整体样式\n * list-style-type: upper-roman|lower-greek|lower-alpha;\n */\n#nice ol {\n}\n/* 列表内容，不要设置li\n */\n#nice li section {\n}\n/* 引用\n * 左边缘颜色 border-left-color: black;\n * 背景色 background: gray;\n */\n#nice .multiquote-1 {\n border-left-color: rgb(239, 112, 96);\n background: #fff9f9;\n}\n/* 引用文字 */\n#nice .multiquote-1 p {\n}\n/* 链接 \n * border-bottom: 1px solid #009688;\n */\n#nice a {\n color: rgb(239, 112, 96);\n border-bottom: 1px solid rgb(239, 112, 96);\n}\n/* 加粗 */\n#nice strong {\n}\n/* 斜体 */\n#nice em {\n}\n/* 加粗斜体 */\n#nice em strong {\n}\n/* 删除线 */\n#nice del {\n}\n/* 分隔线\n * 粗细、样式和颜色\n * border-top: 1px solid #3e3e3e;\n */\n#nice hr {\n}\n/* 图片\n * 宽度 width: 80%;\n * 居中 margin: 0 auto;\n * 居左 margin: 0 0;\n */\n#nice img {\n}\n/* 图片描述文字 */\n#nice figcaption {\n}\n/* 行内代码 */\n#nice p code, #nice li code {\n color: rgb(239, 112, 96);\n}\n/* 非微信代码块\n * 代码块不换行 display: -webkit-box !important;\n * 代码块换行 display: block;\n */\n#nice pre code {\n}\n/*\n * 表格内的单元格\n * 字体大小 font-size: 16px;\n * 边框 border: 1px solid #ccc;\n * 内边距 padding: 5px 10px;\n */\n#nice table tr th,\n#nice table tr td {\n}\n/* 脚注文字 */\n#nice .footnote-word {\n color: #ff3502;\n}\n/* 脚注上标 */\n#nice .footnote-ref {\n color: rgb(239, 112, 96);\n}\n/* "参考资料"四个字 \n * 内容 content: "参考资料";\n */\n#nice .footnotes-sep:before {\n}\n/* 参考资料编号 */\n#nice .footnote-num {\n}\n/* 参考资料文字 */\n#nice .footnote-item p { \n}\n/* 参考资料解释 */\n#nice .footnote-item p em {\n}\n/* 行间公式\n * 最大宽度 max-width: 300% !important;\n */\n#nice .block-equation svg {\n}\n/* 行内公式\n */\n#nice .inline-equation svg { \n}'
}, {
themeId: "3",
name: "姹紫",
css: '/* 全局属性\n * 页边距 padding: 30px;\n * 全文字体 font-family: ptima-Regular;\n * 英文换行 word-break: break-all;\n */\n#nice {\n font-size: 15px;\n letter-spacing: 0.05em;\n color:#595959\n}\n\n/* 段落，下方未标注标签参数均同此处\n * 上边距 margin-top: 5px;\n * 下边距 margin-bottom: 5px;\n * 行高 line-height: 26px;\n * 词间距 word-spacing: 3px;\n * 字间距 letter-spacing: 3px;\n * 对齐 text-align: left;\n * 颜色 color: #3e3e3e;\n * 字体大小 font-size: 16px;\n * 首行缩进 text-indent: 2em;\n */\n#nice p {\n margin: 1em 4px;\n}\n\n/* 一级标题 */\n#nice h1 {\n margin: 1.2em 0 1em;\n padding: 0;\n font-weight: bold;\n color:#773098;\n}\n\n/* 一级标题内容 */\n#nice h1 .content {\n}\n\n/* 一级标题修饰 请参考有实例的主题 */\n#nice h1:after {\n}\n\n/* 二级标题 */\n#nice h2 {\n min-height: 32px;\n line-height: 28px;\n border-bottom: solid 1px #000000;\n color: #773098;\n display: inline-block;\n border-bottom-width: 1px;\n border-bottom-style: solid;\n border-color: #773098;\n padding-top: 5px;\n padding-right: 0.5em;\n padding-left: 0.5em;\n margin-bottom: -3px;\n font-size: 22px;\n margin:1em auto;\n padding: 0.5em 0;\n text-align: center;\n width: 85%;\n font-weight: bold;\n display: flex;\n flex-direction: column;\n justify-content: center;\n}\n\n/* 二级标题内容 */\n#nice h2 .content {\n}\n\n/* 二级标题修饰 请参考有实例的主题 */\n#nice h2:after {\n}\n\n/* 三级标题 */\n#nice h3 {\n margin: 1.2em 0 1em;\n padding: 0;\n font-weight: bold;\n color:#773098;\n}\n\n/* 三级标题内容 */\n#nice h3 .content {\n}\n\n/* 三级标题修饰 请参考有实例的主题 */\n#nice h3:after {\n}\n\n/* 无序列表整体样式\n * list-style-type: square|circle|disc;\n */\n#nice ul {\n}\n\n/* 有序列表整体样式\n * list-style-type: upper-roman|lower-greek|lower-alpha;\n */\n#nice ol {\n}\n\n/* 列表内容，不要设置li\n */\n#nice li section {\n margin: 10px 0;\n}\n\n/* 引用\n * 左边缘颜色 border-left-color: black;\n * 背景色 background: gray;\n */\n#nice .multiquote-1 {\n margin: 10px 5px;\n border-left: 3px solid #9654B5;\n border-right: 1px solid #9654B5;\n color: #616161;\n quotes: none;\n background:#FBF9FD\n}\n\n/* 引用文字 */\n#nice .multiquote-1 p {\n}\n\n/* 链接 \n * border-bottom: 1px solid #009688;\n */\n#nice a {\n color: #773098;\n border-bottom: 1px solid #773098;\n}\n\n/* 加粗 */\n#nice strong {\n color:#773098;\n}\n\n/* 斜体 */\n#nice em {\n}\n\n/* 加粗斜体 */\n#nice em strong {\n}\n\n/* 删除线 */\n#nice del {\n}\n\n/* 分隔线\n* 粗细、样式和颜色\n* border-top: 1px solid #3e3e3e;\n*/\n#nice hr {\n border: 1px solid #773098;\n margin: 1.5em auto;\n}\n\n/* 图片\n* 宽度 width: 80%;\n* 居中 margin: 0 auto;\n* 居左 margin: 0 0;\n*/\n#nice img {\n}\n\n/* 行内代码 */\n#nice p code, #nice li code {\n color: #9654B5;\n}\n\n/* 非微信代码块\n * 代码块不换行 display: -webkit-box !important;\n * 代码块换行 display: block;\n */\n#nice pre code {\n}\n\n/*\n * 表格内的单元格\n * 字体大小 font-size: 16px;\n * 边框 border: 1px solid #ccc;\n * 内边距 padding: 5px 10px;\n */\n#nice table tr th,\n#nice table tr td {\n}\n\n/* 脚注文字 */\n#nice .footnote-word {\n color: #773098;\n}\n\n/* 脚注上标 */\n#nice .footnote-ref {\n color: #773098;\n}\n\n/* "参考资料"四个字 \n * 内容 content: "参考资料";\n */\n#nice .footnotes-sep:before {\n}\n\n/* 参考资料编号 */\n#nice .footnote-num {\n}\n\n/* 参考资料文字 */\n#nice .footnote-item p { \n}\n\n/* 参考资料解释 */\n#nice .footnote-item p em {\n}\n\n/* 行间公式\n * 最大宽度 max-width: 300% !important;\n */\n#nice .block-equation svg {\n}\n\n/* 行内公式\n */\n#nice .inline-equation svg { \n}'
}, {
themeId: "5",
name: "绿意",
css: '/* 全局属性\n * 页边距 padding: 30px;\n * 全文字体 font-family: ptima-Regular;\n * 英文换行 word-break: break-all;\n */\n#nice {\n font-size: 15px;\n letter-spacing: 0.05em;\n color:#595959\n}\n\n/* 段落，下方未标注标签参数均同此处\n * 上边距 margin-top: 5px;\n * 下边距 margin-bottom: 5px;\n * 行高 line-height: 26px;\n * 词间距 word-spacing: 3px;\n * 字间距 letter-spacing: 3px;\n * 对齐 text-align: left;\n * 颜色 color: #3e3e3e;\n * 字体大小 font-size: 16px;\n * 首行缩进 text-indent: 2em;\n */\n#nice p {\n margin: 1em 4px;\n}\n\n/* 一级标题 */\n#nice h1 {\n margin: 1.2em 0 1em;\n padding: 0;\n font-weight: bold;\n color:#35b378;\n}\n\n/* 一级标题内容 */\n#nice h1 .content {\n}\n\n/* 一级标题修饰 请参考有实例的主题 */\n#nice h1:after {\n}\n\n/* 二级标题 */\n#nice h2 {\n bmin-height: 32px;\n line-height: 32px;\n border-bottom: solid 1px #000000;\n color: #35b378;\n display: inline-block;\n border-bottom-width: 0px;\n border-bottom-style: solid;\n border-color: #35b378;\n padding-top: 5px;\n padding-right: 0.5em;\n padding-left: 0.5em;\n font-size: 23px;\n margin: 1em 0 0rem 0;\n padding: 0.5em 0;\n text-align: leftt;\n font-weight: bold;\n}\n\n/* 二级标题内容 */\n#nice h2 .content {\n}\n\n/* 二级标题修饰 请参考有实例的主题 */\n#nice h2:after {\n}\n\n/* 三级标题 */\n#nice h3 {\n margin: 1.2em 0 1em;\n padding: 0;\n font-weight: bold;\n color: #35b378;\n}\n\n/* 三级标题内容 */\n#nice h3 .content {\n}\n\n/* 三级标题修饰 请参考有实例的主题 */\n#nice h3:after {\n}\n\n/* 无序列表整体样式\n * list-style-type: square|circle|disc;\n */\n#nice ul {\n}\n\n/* 有序列表整体样式\n * list-style-type: upper-roman|lower-greek|lower-alpha;\n */\n#nice ol {\n}\n\n/* 列表内容，不要设置li\n */\n#nice li section {\n margin: 10px 0;\n}\n\n/* 引用\n * 左边缘颜色 border-left-color: black;\n * 背景色 background: gray;\n */\n#nice .multiquote-1 {\n margin: 10px 5px;\n border-left: 3px solid #35b378;\n border-right: 0px solid #35b378;\n color: #616161;\n quotes: none;\n background: #FBF9FD\n}\n\n/* 引用文字 */\n#nice .multiquote-1 p {\n}\n\n/* 链接 \n * border-bottom: 1px solid #009688;\n */\n#nice a {\n color: #35b378;\n border-bottom: 1px solid #35b378;\n}\n\n/* 加粗 */\n#nice strong {\n color:#35b378;\n}\n\n/* 斜体 */\n#nice em {\n}\n\n/* 加粗斜体 */\n#nice em strong {\n}\n\n/* 删除线 */\n#nice del {\n}\n\n/* 分隔线\n * 粗细、样式和颜色\n * border-top: 1px solid #3e3e3e;\n */\n#nice hr {\n border: 1px solid #35b378;\n margin: 1.5em auto;\n}\n\n/* 图片\n * 宽度 width: 80%;\n * 居中 margin: 0 auto;\n * 居左 margin: 0 0;\n */\n#nice img {\n}\n\n/* 图片描述文字 */\n#nice figcaption {\n}\n\n/* 行内代码 */\n#nice p code, #nice li code {\n color: #35b378;\n}\n\n/* 非微信代码块\n * 代码块不换行 display: -webkit-box !important;\n * 代码块换行 display: block;\n */\n#nice pre code {\n}\n\n/*\n * 表格内的单元格\n * 字体大小 font-size: 16px;\n * 边框 border: 1px solid #ccc;\n * 内边距 padding: 5px 10px;\n */\n#nice table tr th,\n#nice table tr td {\n}\n\n/* 脚注文字 */\n#nice .footnote-word {\n color: #35b378;\n}\n\n/* 脚注上标 */\n#nice .footnote-ref {\n color: #35b378;\n}\n\n/* "参考资料"四个字 \n * 内容 content: "参考资料";\n */\n#nice .footnotes-sep:before {\n}\n\n/* 参考资料编号 */\n#nice .footnote-num {\n}\n\n/* 参考资料文字 */\n#nice .footnote-item p { \n}\n\n/* 参考资料解释 */\n#nice .footnote-item p em {\n}\n\n/* 行间公式\n * 最大宽度 max-width: 300% !important;\n */\n#nice .block-equation svg {\n}\n\n/* 行内公式\n */\n#nice .inline-equation svg { \n}'
}, {
themeId: "8",
name: "蓝莹",
css: '/* 全局属性 */\n\n#nice {\n font-family: "PingFang SC", "Microsoft YaHei", sans-serif;\n word-break: break-all;\n}\n\n/* 标题 */\n#nice h1 {\n font-size: 1.7em;\n font-weight: normal;\n border-bottom: 2px solid hsl(216, 100%, 68%);\n}\n\n#nice h1 .content {\n background: hsl(216, 100%, 68%);\n color: white;\n padding: 3px 10px;\n border-top-right-radius: 3px;\n border-top-left-radius: 3px;\n margin-right: 3px;\n}\n\n#nice h2 {\n font-weight: normal;\n color: #333;\n font-size: 1.4em;\n border-bottom: 1px solid hsl(216, 100%, 68%);\n}\n\n#nice h2 .content {\n border-bottom: 1px solid hsl(216, 100%, 68%);\n}\n\n#nice h3 {\n font-weight: normal;\n color: #333;\n font-size: 1.2em;\n}\n\n/* 特殊规定：\n * h4 → 摘要\n * h5 → 强调\n * h6 → 序号\n * em → 高亮\n */\n\n#nice h4 {\n font-weight: normal;\n font-size: 1em;\n width: 80%;\n border: 1px solid hsl(216, 100%, 68%);\n border-top: 4px solid hsl(216, 100%, 68%);\n padding: 10px;\n margin: 30px auto;\n color: #333;\n}\n\n#nice h5 {\n font-weight: normal;\n font-size: 1.3em;\n text-align: center;\n background: hsl(216, 100%, 68%);\n border: 3px double #fff;\n width: 80%;\n padding: 10px;\n margin: 30px auto;\n color: #fff;\n}\n\n#nice h6 {\n font-size: 1.5em;\n font-weight: normal;\n color: hsl(216, 100%, 68%);\n border-bottom: 1px solid hsl(216, 100%, 68%);\n}\n\n#nice em {\n font-style: normal;\n font-weight: normal;\n color: white;\n background: hsl(244, 100%, 75%);\n padding: 2px 4px;\n\tmargin: 0px 2px;\n}\n\n/* 其他块元素 */\n\n#nice ol,\n#nice ul {\n padding-left: 2em;\n}\n\n#nice hr {\n width: 90%;\n margin: 1.5em auto;\n border-top: 2px dashed hsl(216, 100%, 68%);\n}\n\n#nice table {\n margin: 1.5em auto;\n width: auto;\n}\n\n#nice img {\n width: 90%;\n margin: 0 auto;\n box-shadow: #CCC 0 10px 15px;\n}\n\n#nice .multiquote-1 {\n background: #f9f9f9;\n border-left-color: hsl(216, 100%, 68%);\n}\n\n#nice .multiquote-1 p {\n color: #999;\n padding: 3px 0;\n}\n\n#nice a {\n color: hsl(187, 100%, 45%);\n font-weight: normal;\n border-bottom-color: hsl(187, 100%, 45%);\n}\n\n#nice strong {\n color: hsl(216, 80%, 44%);\n}\n\n#nice s,\n#nice del {\n color: #999;\n}\n\n#nice p,\n#nice li,\n#nice li span,\n#nice h4,\n#nice table tr td {\n color: #666;\n}\n\n#nice table tr th {\n color: #333;\n font-weight: normal;\n}\n\n#nice p code,\n#nice li code {\n color: hsl(216, 100%, 68%);\n}\n\n#nice sup {\n line-height: 0;\n}\n\n#nice .footnote-word,\n.footnote-ref {\n font-weight: normal;\n color: hsl(187, 100%, 45%);\n}\n\n#nice .footnotes-sep {\n font-family: inherit;\n}\n\n#nice .footnote-num {\n font-family: inherit;\n}\n\n#nice .footnote-item p {\n color: #666;\n}\n\n#nice .footnote-item p em {\n color: #999;\n background: transparent;\n}\n\n/* 行间公式\n * 最大宽度 max-width: 300% !important;\n */\n#nice .block-equation svg {\n}\n\n/* 行内公式\n */\n#nice .inline-equation svg { \n}\n\n/* 滑动图片\n */\n#nice .imageflow-img {\n display: inline-block;\n width:100%;\n margin-bottom: 0;\n}'
}, {
themeId: "11",
name: "山吹",
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themeId: "35",
name: "凝夜紫",
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}, {
themeId: "48",
name: "草原绿",
css: "/*自定义样式，实时生效*/\n\n/*自定义样式，实时生效*/\n\n/* 全局属性\n* 页边距 padding:30px;\n* 全文字体 font-family:optima-Regular;\n* 英文换行 word-break:break-all;\ncolor:#2b2b2b;\n*/\n#nice {\n line-height: 1.35;\n color: #333;\n font-family: Optima-Regular, PingFangTC-light;\n letter-spacing: 1.5px;\n}\n\n/* 段落，下方未标注标签参数均同此处\n* 上边距 margin-top:5px;\n* 下边距 margin-bottom:5px;\n* 行高 line-height:26px;\n* 词间距 word-spacing:3px;\n* 字间距 letter-spacing:3px;\n* 对齐 text-align:left;\n* 颜色 color:#3e3e3e;\n* 字体大小 font-size:16px;\n* 首行缩进 text-indent:2em;\n*/\n#nice p {\n color: #2b2b2b;\n margin: 10px 0px;\n letter-spacing: 2px;\n font-size: 16px;\n word-spacing: 2px;\n}\n\n/* 一级标题 */\n#nice h1 {\n font-size: 25px;\n}\n\n/* 一级标题内容 */\n#nice h1 span {\n display: inline-block;\n font-weight: bold;\n color: #4CAF50;\n}\n\n/* 一级标题修饰 请参考有实例的主题 */\n#nice h1:after {}\n\n/* 二级标题 */\n#nice h2 {\n display:block;\n border-bottom: 4px solid #4CAF50;\n}\n\n/* 二级标题内容 */\n#nice h2 .content {\n display: flex;\n color: #4CAF50;\n font-size: 20px;\n\n}\n\n/* 二级标题前缀 */\n#nice h2 .prefix {\n\n}\n\n/* 二级标题后缀 */\n#nice h2 .suffix {\n display: flex;\n box-sizing: border-box;\n width: 20px;\n height: 10px;\n border-top-left-radius: 20px;\n border-top-right-radius: 20px;\n background: RGBA(76, 175, 80, .5);\n color: rgb(255, 255, 255);\n font-size: 16px;\n letter-spacing: 0.544px;\n justify-content: flex-end;\n box-sizing: border-box !important;\n overflow-wrap: break-word !important;\n float: right;\n margin-top: -10px;\n}\n\n/* 三级标题 */\n#nice h3 {\n font-size: 17px;\n font-weight: bold;\n text-align: center;\n position:relative;\n margin-top: 20px;\n margin-bottom: 20px;\n}\n\n/* 三级标题内容 */\n#nice h3 .content {\n color: #2b2b2b;\n padding-bottom:2px\n}\n\n#nice h3 .content:before{\n content:'';\n width:30px;\n height:30px;\n display:block;\n background-image:url(https://files.mdnice.com/grass-green.png);\n background-position:center;\n background-size:30px;\n margin:auto;\n opacity:1;\n background-repeat:no-repeat;\n margin-bottom:-8px;\n}\n\n/* 三级标题修饰 请参考有实例的主题 */\n#nice h3:after {}\n\n#nice h4 .content {\n height:16px;\n line-height:16px;\n font-size: 16px;\n}\n\n#nice h4 .content:before{\n\n}\n\n/* 无序列表整体样式\n* list-style-type: square|circle|disc;\n*/\n#nice ul {\n font-size: 15px; 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}, {
themeId: "51",
name: "科技蓝",
css: '/*自定义样式，实时生效*/\n\n/* 全局属性\n * 页边距 padding:30px;\n * 全文字体 font-family:ptima-Regular;\n * 英文换行 word-break:break-all;\n */\n#nice {\n font-family:PingFangSC-Light;\n}\n\n/* 段落，下方未标注标签参数均同此处\n * 上边距 margin-top:5px;\n * 下边距 margin-bottom:5px;\n * 行高 line-height:26px;\n * 词间距 word-spacing:3px;\n * 字间距 letter-spacing:3px;\n * 对齐 text-align:left;\n * 颜色 color:#3e3e3e;\n * 字体大小 font-size:16px;\n * 首行缩进 text-indent:2em;\n */\n#nice p {\n margin:10px 10px;\n line-height:1.75;\n letter-spacing:0.2em;\n font-size: 15px;\n word-spacing:0.1em;\n}\n\n/* 一级标题 */\n#nice h1 {\n border-bottom: 2px solid #0e88eb;\n font-size: 1.4em;\n text-align: center;\n}\n\n/* 一级标题内容 */\n#nice h1 .content {\n font-size: 1.4em;\n display:inline-block;\n font-weight: bold;\n //background: #0e88eb;\n color:#ffffff;\n color: #0e88eb;\n padding:3px 10px 1px;\n border-top-right-radius:3px;\n border-top-left-radius:3px;\n margin-right:3px;\n}\n\n/* 一级标题修饰 请参考有实例的主题 */\n#nice h1:after {\n}\n \n/* 二级标题 */\n#nice h2 {\n text-align:left;\n margin:20px 10px 0px 0px;\n}\n\n/* 二级标题内容 */\n#nice h2 .content {\n font-family:STHeitiSC-Light;\n font-size: 22px;\n color:#0e88eb;\n font-weight:bolder;\n display:inline-block;\n padding-left:10px;\n border-left:5px solid #0e88eb;\n}\n\n/* 二级标题修饰 请参考有实例的主题 */\n#nice h2:after {\n}\n\n/* 三级标题 */\n#nice h3 {\n\tfont-size: 18px;\n \tcolor: #0e88eb;\n}\n\n/* 三级标题内容 */\n#nice h3 .content {\n font-size: 18px;\n color: #0e88eb;\n}\n\n/* 三级标题修饰 请参考有实例的主题 */\n#nice h3:after {\n}\n\n/* 无序列表整体样式\n * list-style-type: square|circle|disc;\n */\n#nice ul {\n}\n\n/* 有序列表整体样式\n * list-style-type: upper-roman|lower-greek|lower-alpha;\n */\n#nice ol {\n}\n\n/* 列表内容，不要设置li\n */\n#nice li section {\n font-size: 15px;\n}\n\n/* 引用\n * 左边缘颜色 border-left-color:black;\n * 背景色 background:gray;\n */\n#nice .multiquote-1 {\n font-style:normal;\n border-left:none;\n padding:10px;\n position:relative;\n line-height:1.8;\n border-radius:0px 0px 10px 10px;\n color: #0e88eb;\n background:#fff;\n box-shadow:#84A1A8 0px 10px 15px;\n}\n#nice .multiquote-1:before {\n content:"★ ";\n display:inline;\n color: #0e88eb;\n font-size:4em;\n font-family:Arial,serif;\n line-height:1em;\n font-weight:700;\n}\n\n/* 引用文字 */\n#nice .multiquote-1 p {\n color: #0e88eb;\n font-size:15px;\n display:inline;\n}\n#nice .multiquote-1:after {\n content:"”";\n float:right;\n display:inline;\n color:#0e88eb;\n font-size:3em;\n line-height:1em;\n font-weight:500;\n}\n\n/* 链接 \n * border-bottom: 1px solid #009688;\n */\n#nice a {\n color: #0e88eb;\n border-bottom: 0px solid #ff3502;\n font-family:STHeitiSC-Light;\n}\n\n/* 加粗 */\n#nice strong {\n font-weight: border;\n color: #0e88eb;\n}\n\n/* 斜体 */\n#nice em {\n color: #0e88eb;\n letter-spacing:0.3em;\n}\n\n/* 加粗斜体 */\n#nice em strong {\n color: #0e88eb;\n letter-spacing:0.3em;\n}\n\n/* 删除线 */\n#nice del {\n}\n \n/* 分隔线\n * 粗细、样式和颜色\n * border-top:1px solid #3e3e3e;\n */\n#nice hr {\n height:1px;\n padding:0;\n border:none;\n border-top:medium solidid #333;\n text-align:center;\n background-image:linear-gradient(to right,rgba(248,57,41,0),#0e88eb,rgba(248,57,41,0));\n}\n\n/* 图片\n * 宽度 width:80%;\n * 居中 margin:0 auto;\n * 居左 margin:0 0;\n */\n#nice img {\n border-radius:0px 0px 5px 5px;\n display:block;\n margin:20px auto;\n width:85%;\n height:100%;\n object-fit:contain;\n box-shadow:#84A1A8 0px 10px 15px;\n}\n\n/* 图片描述文字 */\n#nice figcaption {\n display:block;\n font-size:12px;\n font-family:PingFangSC-Light;\n}\n\n/* 行内代码 */\n#nice p code, #nice li code {\n color:/*自定义样式，实时生效*/\n}\n\n/* 非微信代码块\n * 代码块不换行 display:-webkit-box !important;\n * 代码块换行 display:block;\n */\n#nice pre code {\n}\n\n/*\n * 表格内的单元格\n * 字体大小 font-size: 16px;\n * 边框 border: 1px solid #ccc;\n * 内边距 padding: 5px 10px;\n */\n#nice table tr th,\n#nice table tr td {\n font-size: 15px;\n}\n\n/* 脚注文字 */\n#nice .footnote-word {\n color: #2d59b3;\n}\n\n/* 脚注上标 */\n#nice .footnote-ref {\n color: #6a88c5;\n}\n\n/* 非微信代码块\n * 代码块不换行 display:-webkit-box !important;\n * 代码块换行 display:block;\n */\n#nice pre code {\n}\n\n/* 脚注文字 */\n#nice .footnote-word {\n color: #0e88eb;\n}\n\n/* 脚注上标 */\n#nice .footnote-ref {\n color: #0e88eb;\n}\n\n/*脚注链接样式*/\n#nice .footnote-item em {\n color: #082a71;\n font-size:12px;\n}\n\n/* "参考资料"四个字 \n * 内容 content: "参考资料";\n */\n#nice .footnotes-sep:before {\n}\n\n/* 参考资料编号 */\n#nice .footnote-num {\n}\n\n/* 参考资料文字 */\n#nice .footnote-item p { \n}\n\n/* 参考资料解释 */\n#nice .footnote-item p em {\n}\n\n/* 行间公式\n * 最大宽度 max-width: 300% !important;\n */\n#nice .block-equation svg {\n}\n\n/* 行内公式\n */\n#nice .inline-equation svg { \n}\n\n/* 滑动图片\n */\n#nice .imageflow-img {\n display: inline-block;\n width:100%;\n margin-bottom: 0;\n}'
}];
;// CONCATENATED MODULE: ./node_modules/turndown/lib/turndown.browser.es.js
function extend (destination) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (source.hasOwnProperty(key)) destination[key] = source[key];
}
}
return destination
}
function repeat (character, count) {
return Array(count + 1).join(character)
}
function trimLeadingNewlines (string) {
return string.replace(/^\n*/, '')
}
function trimTrailingNewlines (string) {
// avoid match-at-end regexp bottleneck, see #370
var indexEnd = string.length;
while (indexEnd > 0 && string[indexEnd - 1] === '\n') indexEnd--;
return string.substring(0, indexEnd)
}
var blockElements = [
'ADDRESS', 'ARTICLE', 'ASIDE', 'AUDIO', 'BLOCKQUOTE', 'BODY', 'CANVAS',
'CENTER', 'DD', 'DIR', 'DIV', 'DL', 'DT', 'FIELDSET', 'FIGCAPTION', 'FIGURE',
'FOOTER', 'FORM', 'FRAMESET', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'HEADER',
'HGROUP', 'HR', 'HTML', 'ISINDEX', 'LI', 'MAIN', 'MENU', 'NAV', 'NOFRAMES',
'NOSCRIPT', 'OL', 'OUTPUT', 'P', 'PRE', 'SECTION', 'TABLE', 'TBODY', 'TD',
'TFOOT', 'TH', 'THEAD', 'TR', 'UL'
];
function isBlock (node) {
return is(node, blockElements)
}
var voidElements = [
'AREA', 'BASE', 'BR', 'COL', 'COMMAND', 'EMBED', 'HR', 'IMG', 'INPUT',
'KEYGEN', 'LINK', 'META', 'PARAM', 'SOURCE', 'TRACK', 'WBR'
];
function isVoid (node) {
return is(node, voidElements)
}
function hasVoid (node) {
return has(node, voidElements)
}
var meaningfulWhenBlankElements = [
'A', 'TABLE', 'THEAD', 'TBODY', 'TFOOT', 'TH', 'TD', 'IFRAME', 'SCRIPT',
'AUDIO', 'VIDEO'
];
function isMeaningfulWhenBlank (node) {
return is(node, meaningfulWhenBlankElements)
}
function hasMeaningfulWhenBlank (node) {
return has(node, meaningfulWhenBlankElements)
}
function is (node, tagNames) {
return tagNames.indexOf(node.nodeName) >= 0
}
function has (node, tagNames) {
return (
node.getElementsByTagName &&
tagNames.some(function (tagName) {
return node.getElementsByTagName(tagName).length
})
)
}
var rules = {};
rules.paragraph = {
filter: 'p',
replacement: function (content) {
return '\n\n' + content + '\n\n'
}
};
rules.lineBreak = {
filter: 'br',
replacement: function (content, node, options) {
return options.br + '\n'
}
};
rules.heading = {
filter: ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
replacement: function (content, node, options) {
var hLevel = Number(node.nodeName.charAt(1));
if (options.headingStyle === 'setext' && hLevel < 3) {
var underline = repeat((hLevel === 1 ? '=' : '-'), content.length);
return (
'\n\n' + content + '\n' + underline + '\n\n'
)
} else {
return '\n\n' + repeat('#', hLevel) + ' ' + content + '\n\n'
}
}
};
rules.blockquote = {
filter: 'blockquote',
replacement: function (content) {
content = content.replace(/^\n+|\n+$/g, '');
content = content.replace(/^/gm, '> ');
return '\n\n' + content + '\n\n'
}
};
rules.list = {
filter: ['ul', 'ol'],
replacement: function (content, node) {
var parent = node.parentNode;
if (parent.nodeName === 'LI' && parent.lastElementChild === node) {
return '\n' + content
} else {
return '\n\n' + content + '\n\n'
}
}
};
rules.listItem = {
filter: 'li',
replacement: function (content, node, options) {
content = content
.replace(/^\n+/, '') // remove leading newlines
.replace(/\n+$/, '\n') // replace trailing newlines with just a single one
.replace(/\n/gm, '\n '); // indent
var prefix = options.bulletListMarker + ' ';
var parent = node.parentNode;
if (parent.nodeName === 'OL') {
var start = parent.getAttribute('start');
var index = Array.prototype.indexOf.call(parent.children, node);
prefix = (start ? Number(start) + index : index + 1) + '. ';
}
return (
prefix + content + (node.nextSibling && !/\n$/.test(content) ? '\n' : '')
)
}
};
rules.indentedCodeBlock = {
filter: function (node, options) {
return (
options.codeBlockStyle === 'indented' &&
node.nodeName === 'PRE' &&
node.firstChild &&
node.firstChild.nodeName === 'CODE'
)
},
replacement: function (content, node, options) {
return (
'\n\n ' +
node.firstChild.textContent.replace(/\n/g, '\n ') +
'\n\n'
)
}
};
rules.fencedCodeBlock = {
filter: function (node, options) {
return (
options.codeBlockStyle === 'fenced' &&
node.nodeName === 'PRE' &&
node.firstChild &&
node.firstChild.nodeName === 'CODE'
)
},
replacement: function (content, node, options) {
var className = node.firstChild.getAttribute('class') || '';
var language = (className.match(/language-(\S+)/) || [null, ''])[1];
var code = node.firstChild.textContent;
var fenceChar = options.fence.charAt(0);
var fenceSize = 3;
var fenceInCodeRegex = new RegExp('^' + fenceChar + '{3,}', 'gm');
var match;
while ((match = fenceInCodeRegex.exec(code))) {
if (match[0].length >= fenceSize) {
fenceSize = match[0].length + 1;
}
}
var fence = repeat(fenceChar, fenceSize);
return (
'\n\n' + fence + language + '\n' +
code.replace(/\n$/, '') +
'\n' + fence + '\n\n'
)
}
};
rules.horizontalRule = {
filter: 'hr',
replacement: function (content, node, options) {
return '\n\n' + options.hr + '\n\n'
}
};
rules.inlineLink = {
filter: function (node, options) {
return (
options.linkStyle === 'inlined' &&
node.nodeName === 'A' &&
node.getAttribute('href')
)
},
replacement: function (content, node) {
var href = node.getAttribute('href');
var title = cleanAttribute(node.getAttribute('title'));
if (title) title = ' "' + title + '"';
return '[' + content + '](' + href + title + ')'
}
};
rules.referenceLink = {
filter: function (node, options) {
return (
options.linkStyle === 'referenced' &&
node.nodeName === 'A' &&
node.getAttribute('href')
)
},
replacement: function (content, node, options) {
var href = node.getAttribute('href');
var title = cleanAttribute(node.getAttribute('title'));
if (title) title = ' "' + title + '"';
var replacement;
var reference;
switch (options.linkReferenceStyle) {
case 'collapsed':
replacement = '[' + content + '][]';
reference = '[' + content + ']: ' + href + title;
break
case 'shortcut':
replacement = '[' + content + ']';
reference = '[' + content + ']: ' + href + title;
break
default:
var id = this.references.length + 1;
replacement = '[' + content + '][' + id + ']';
reference = '[' + id + ']: ' + href + title;
}
this.references.push(reference);
return replacement
},
references: [],
append: function (options) {
var references = '';
if (this.references.length) {
references = '\n\n' + this.references.join('\n') + '\n\n';
this.references = []; // Reset references
}
return references
}
};
rules.emphasis = {
filter: ['em', 'i'],
replacement: function (content, node, options) {
if (!content.trim()) return ''
return options.emDelimiter + content + options.emDelimiter
}
};
rules.strong = {
filter: ['strong', 'b'],
replacement: function (content, node, options) {
if (!content.trim()) return ''
return options.strongDelimiter + content + options.strongDelimiter
}
};
rules.code = {
filter: function (node) {
var hasSiblings = node.previousSibling || node.nextSibling;
var isCodeBlock = node.parentNode.nodeName === 'PRE' && !hasSiblings;
return node.nodeName === 'CODE' && !isCodeBlock
},
replacement: function (content) {
if (!content) return ''
content = content.replace(/\r?\n|\r/g, ' ');
var extraSpace = /^`|^ .*?[^ ].* $|`$/.test(content) ? ' ' : '';
var delimiter = '`';
var matches = content.match(/`+/gm) || [];
while (matches.indexOf(delimiter) !== -1) delimiter = delimiter + '`';
return delimiter + extraSpace + content + extraSpace + delimiter
}
};
rules.image = {
filter: 'img',
replacement: function (content, node) {
var alt = cleanAttribute(node.getAttribute('alt'));
var src = node.getAttribute('src') || '';
var title = cleanAttribute(node.getAttribute('title'));
var titlePart = title ? ' "' + title + '"' : '';
return src ? '![' + alt + ']' + '(' + src + titlePart + ')' : ''
}
};
function cleanAttribute (attribute) {
return attribute ? attribute.replace(/(\n+\s*)+/g, '\n') : ''
}
/**
* Manages a collection of rules used to convert HTML to Markdown
*/
function Rules (options) {
this.options = options;
this._keep = [];
this._remove = [];
this.blankRule = {
replacement: options.blankReplacement
};
this.keepReplacement = options.keepReplacement;
this.defaultRule = {
replacement: options.defaultReplacement
};
this.array = [];
for (var key in options.rules) this.array.push(options.rules[key]);
}
Rules.prototype = {
add: function (key, rule) {
this.array.unshift(rule);
},
keep: function (filter) {
this._keep.unshift({
filter: filter,
replacement: this.keepReplacement
});
},
remove: function (filter) {
this._remove.unshift({
filter: filter,
replacement: function () {
return ''
}
});
},
forNode: function (node) {
if (node.isBlank) return this.blankRule
var rule;
if ((rule = findRule(this.array, node, this.options))) return rule
if ((rule = findRule(this._keep, node, this.options))) return rule
if ((rule = findRule(this._remove, node, this.options))) return rule
return this.defaultRule
},
forEach: function (fn) {
for (var i = 0; i < this.array.length; i++) fn(this.array[i], i);
}
};
function findRule (rules, node, options) {
for (var i = 0; i < rules.length; i++) {
var rule = rules[i];
if (filterValue(rule, node, options)) return rule
}
return void 0
}
function filterValue (rule, node, options) {
var filter = rule.filter;
if (typeof filter === 'string') {
if (filter === node.nodeName.toLowerCase()) return true
} else if (Array.isArray(filter)) {
if (filter.indexOf(node.nodeName.toLowerCase()) > -1) return true
} else if (typeof filter === 'function') {
if (filter.call(rule, node, options)) return true
} else {
throw new TypeError('`filter` needs to be a string, array, or function')
}
}
/**
* The collapseWhitespace function is adapted from collapse-whitespace
* by Luc Thevenard.
*
* The MIT License (MIT)
*
* Copyright (c) 2014 Luc Thevenard <lucthevenard@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* collapseWhitespace(options) removes extraneous whitespace from an the given element.
*
* @param {Object} options
*/
function collapseWhitespace (options) {
var element = options.element;
var isBlock = options.isBlock;
var isVoid = options.isVoid;
var isPre = options.isPre || function (node) {
return node.nodeName === 'PRE'
};
if (!element.firstChild || isPre(element)) return
var prevText = null;
var keepLeadingWs = false;
var prev = null;
var node = next(prev, element, isPre);
while (node !== element) {
if (node.nodeType === 3 || node.nodeType === 4) { // Node.TEXT_NODE or Node.CDATA_SECTION_NODE
var text = node.data.replace(/[ \r\n\t]+/g, ' ');
if ((!prevText || / $/.test(prevText.data)) &&
!keepLeadingWs && text[0] === ' ') {
text = text.substr(1);
}
// `text` might be empty at this point.
if (!text) {
node = remove(node);
continue
}
node.data = text;
prevText = node;
} else if (node.nodeType === 1) { // Node.ELEMENT_NODE
if (isBlock(node) || node.nodeName === 'BR') {
if (prevText) {
prevText.data = prevText.data.replace(/ $/, '');
}
prevText = null;
keepLeadingWs = false;
} else if (isVoid(node) || isPre(node)) {
// Avoid trimming space around non-block, non-BR void elements and inline PRE.
prevText = null;
keepLeadingWs = true;
} else if (prevText) {
// Drop protection if set previously.
keepLeadingWs = false;
}
} else {
node = remove(node);
continue
}
var nextNode = next(prev, node, isPre);
prev = node;
node = nextNode;
}
if (prevText) {
prevText.data = prevText.data.replace(/ $/, '');
if (!prevText.data) {
remove(prevText);
}
}
}
/**
* remove(node) removes the given node from the DOM and returns the
* next node in the sequence.
*
* @param {Node} node
* @return {Node} node
*/
function remove (node) {
var next = node.nextSibling || node.parentNode;
node.parentNode.removeChild(node);
return next
}
/**
* next(prev, current, isPre) returns the next node in the sequence, given the
* current and previous nodes.
*
* @param {Node} prev
* @param {Node} current
* @param {Function} isPre
* @return {Node}
*/
function next (prev, current, isPre) {
if ((prev && prev.parentNode === current) || isPre(current)) {
return current.nextSibling || current.parentNode
}
return current.firstChild || current.nextSibling || current.parentNode
}
/*
* Set up window for Node.js
*/
var root = (typeof window !== 'undefined' ? window : {});
/*
* Parsing HTML strings
*/
function canParseHTMLNatively () {
var Parser = root.DOMParser;
var canParse = false;
// Adapted from https://gist.github.com/1129031
// Firefox/Opera/IE throw errors on unsupported types
try {
// WebKit returns null on unsupported types
if (new Parser().parseFromString('', 'text/html')) {
canParse = true;
}
} catch (e) {}
return canParse
}
function createHTMLParser () {
var Parser = function () {};
{
if (shouldUseActiveX()) {
Parser.prototype.parseFromString = function (string) {
var doc = new window.ActiveXObject('htmlfile');
doc.designMode = 'on'; // disable on-page scripts
doc.open();
doc.write(string);
doc.close();
return doc
};
} else {
Parser.prototype.parseFromString = function (string) {
var doc = document.implementation.createHTMLDocument('');
doc.open();
doc.write(string);
doc.close();
return doc
};
}
}
return Parser
}
function shouldUseActiveX () {
var useActiveX = false;
try {
document.implementation.createHTMLDocument('').open();
} catch (e) {
if (window.ActiveXObject) useActiveX = true;
}
return useActiveX
}
var HTMLParser = canParseHTMLNatively() ? root.DOMParser : createHTMLParser();
function RootNode (input, options) {
var root;
if (typeof input === 'string') {
var doc = htmlParser().parseFromString(
// DOM parsers arrange elements in the <head> and <body>.
// Wrapping in a custom element ensures elements are reliably arranged in
// a single element.
'<x-turndown id="turndown-root">' + input + '</x-turndown>',
'text/html'
);
root = doc.getElementById('turndown-root');
} else {
root = input.cloneNode(true);
}
collapseWhitespace({
element: root,
isBlock: isBlock,
isVoid: isVoid,
isPre: options.preformattedCode ? isPreOrCode : null
});
return root
}
var _htmlParser;
function htmlParser () {
_htmlParser = _htmlParser || new HTMLParser();
return _htmlParser
}
function isPreOrCode (node) {
return node.nodeName === 'PRE' || node.nodeName === 'CODE'
}
function Node (node, options) {
node.isBlock = isBlock(node);
node.isCode = node.nodeName === 'CODE' || node.parentNode.isCode;
node.isBlank = isBlank(node);
node.flankingWhitespace = flankingWhitespace(node, options);
return node
}
function isBlank (node) {
return (
!isVoid(node) &&
!isMeaningfulWhenBlank(node) &&
/^\s*$/i.test(node.textContent) &&
!hasVoid(node) &&
!hasMeaningfulWhenBlank(node)
)
}
function flankingWhitespace (node, options) {
if (node.isBlock || (options.preformattedCode && node.isCode)) {
return { leading: '', trailing: '' }
}
var edges = edgeWhitespace(node.textContent);
// abandon leading ASCII WS if left-flanked by ASCII WS
if (edges.leadingAscii && isFlankedByWhitespace('left', node, options)) {
edges.leading = edges.leadingNonAscii;
}
// abandon trailing ASCII WS if right-flanked by ASCII WS
if (edges.trailingAscii && isFlankedByWhitespace('right', node, options)) {
edges.trailing = edges.trailingNonAscii;
}
return { leading: edges.leading, trailing: edges.trailing }
}
function edgeWhitespace (string) {
var m = string.match(/^(([ \t\r\n]*)(\s*))[\s\S]*?((\s*?)([ \t\r\n]*))$/);
return {
leading: m[1], // whole string for whitespace-only strings
leadingAscii: m[2],
leadingNonAscii: m[3],
trailing: m[4], // empty for whitespace-only strings
trailingNonAscii: m[5],
trailingAscii: m[6]
}
}
function isFlankedByWhitespace (side, node, options) {
var sibling;
var regExp;
var isFlanked;
if (side === 'left') {
sibling = node.previousSibling;
regExp = / $/;
} else {
sibling = node.nextSibling;
regExp = /^ /;
}
if (sibling) {
if (sibling.nodeType === 3) {
isFlanked = regExp.test(sibling.nodeValue);
} else if (options.preformattedCode && sibling.nodeName === 'CODE') {
isFlanked = false;
} else if (sibling.nodeType === 1 && !isBlock(sibling)) {
isFlanked = regExp.test(sibling.textContent);
}
}
return isFlanked
}
var reduce = Array.prototype.reduce;
var escapes = [
[/\\/g, '\\\\'],
[/\*/g, '\\*'],
[/^-/g, '\\-'],
[/^\+ /g, '\\+ '],
[/^(=+)/g, '\\$1'],
[/^(#{1,6}) /g, '\\$1 '],
[/`/g, '\\`'],
[/^~~~/g, '\\~~~'],
[/\[/g, '\\['],
[/\]/g, '\\]'],
[/^>/g, '\\>'],
[/_/g, '\\_'],
[/^(\d+)\. /g, '$1\\. ']
];
function TurndownService (options) {
if (!(this instanceof TurndownService)) return new TurndownService(options)
var defaults = {
rules: rules,
headingStyle: 'setext',
hr: '* * *',
bulletListMarker: '*',
codeBlockStyle: 'indented',
fence: '```',
emDelimiter: '_',
strongDelimiter: '**',
linkStyle: 'inlined',
linkReferenceStyle: 'full',
br: ' ',
preformattedCode: false,
blankReplacement: function (content, node) {
return node.isBlock ? '\n\n' : ''
},
keepReplacement: function (content, node) {
return node.isBlock ? '\n\n' + node.outerHTML + '\n\n' : node.outerHTML
},
defaultReplacement: function (content, node) {
return node.isBlock ? '\n\n' + content + '\n\n' : content
}
};
this.options = extend({}, defaults, options);
this.rules = new Rules(this.options);
}
TurndownService.prototype = {
/**
* The entry point for converting a string or DOM node to Markdown
* @public
* @param {String|HTMLElement} input The string or DOM node to convert
* @returns A Markdown representation of the input
* @type String
*/
turndown: function (input) {
if (!canConvert(input)) {
throw new TypeError(
input + ' is not a string, or an element/document/fragment node.'
)
}
if (input === '') return ''
var output = process.call(this, new RootNode(input, this.options));
return postProcess.call(this, output)
},
/**
* Add one or more plugins
* @public
* @param {Function|Array} plugin The plugin or array of plugins to add
* @returns The Turndown instance for chaining
* @type Object
*/
use: function (plugin) {
if (Array.isArray(plugin)) {
for (var i = 0; i < plugin.length; i++) this.use(plugin[i]);
} else if (typeof plugin === 'function') {
plugin(this);
} else {
throw new TypeError('plugin must be a Function or an Array of Functions')
}
return this
},
/**
* Adds a rule
* @public
* @param {String} key The unique key of the rule
* @param {Object} rule The rule
* @returns The Turndown instance for chaining
* @type Object
*/
addRule: function (key, rule) {
this.rules.add(key, rule);
return this
},
/**
* Keep a node (as HTML) that matches the filter
* @public
* @param {String|Array|Function} filter The unique key of the rule
* @returns The Turndown instance for chaining
* @type Object
*/
keep: function (filter) {
this.rules.keep(filter);
return this
},
/**
* Remove a node that matches the filter
* @public
* @param {String|Array|Function} filter The unique key of the rule
* @returns The Turndown instance for chaining
* @type Object
*/
remove: function (filter) {
this.rules.remove(filter);
return this
},
/**
* Escapes Markdown syntax
* @public
* @param {String} string The string to escape
* @returns A string with Markdown syntax escaped
* @type String
*/
escape: function (string) {
return escapes.reduce(function (accumulator, escape) {
return accumulator.replace(escape[0], escape[1])
}, string)
}
};
/**
* Reduces a DOM node down to its Markdown string equivalent
* @private
* @param {HTMLElement} parentNode The node to convert
* @returns A Markdown representation of the node
* @type String
*/
function process (parentNode) {
var self = this;
return reduce.call(parentNode.childNodes, function (output, node) {
node = new Node(node, self.options);
var replacement = '';
if (node.nodeType === 3) {
replacement = node.isCode ? node.nodeValue : self.escape(node.nodeValue);
} else if (node.nodeType === 1) {
replacement = replacementForNode.call(self, node);
}
return join(output, replacement)
}, '')
}
/**
* Appends strings as each rule requires and trims the output
* @private
* @param {String} output The conversion output
* @returns A trimmed version of the ouput
* @type String
*/
function postProcess (output) {
var self = this;
this.rules.forEach(function (rule) {
if (typeof rule.append === 'function') {
output = join(output, rule.append(self.options));
}
});
return output.replace(/^[\t\r\n]+/, '').replace(/[\t\r\n\s]+$/, '')
}
/**
* Converts an element node to its Markdown equivalent
* @private
* @param {HTMLElement} node The node to convert
* @returns A Markdown representation of the node
* @type String
*/
function replacementForNode (node) {
var rule = this.rules.forNode(node);
var content = process.call(this, node);
var whitespace = node.flankingWhitespace;
if (whitespace.leading || whitespace.trailing) content = content.trim();
return (
whitespace.leading +
rule.replacement(content, node, this.options) +
whitespace.trailing
)
}
/**
* Joins replacement to the current output with appropriate number of new lines
* @private
* @param {String} output The current conversion output
* @param {String} replacement The string to append to the output
* @returns Joined output
* @type String
*/
function join (output, replacement) {
var s1 = trimTrailingNewlines(output);
var s2 = trimLeadingNewlines(replacement);
var nls = Math.max(output.length - s1.length, replacement.length - s2.length);
var separator = '\n\n'.substring(0, nls);
return s1 + separator + s2
}
/**
* Determines whether an input can be converted
* @private
* @param {String|HTMLElement} input Describe this parameter
* @returns Describe what it returns
* @type String|Object|Array|Boolean|Number
*/
function canConvert (input) {
return (
input != null && (
typeof input === 'string' ||
(input.nodeType && (
input.nodeType === 1 || input.nodeType === 9 || input.nodeType === 11
))
)
)
}
/* harmony default export */ const turndown_browser_es = (TurndownService);
;// CONCATENATED MODULE: ./src/language.js
var LANGUAGES = ["auto", "apache", "shell", "text", "clike", "clike", "clike", "clojure", "cobol", "coffeescript", "crystal", "css", "d", "dart", "diff", "django", "dockerfile", "elixir", "elm", "erlang", "fortran", "gherkin", "graphql", "go", "groovy", "handlebars", "haskell", "html", "htmlmixed", "clike", "javascript", "javascript", "jsx", "julia", "clike", "stex", "commonlisp", "lua", "markdown", "mathematica", "octave", "sql", "ntriples", "nginx", "nim", "clike", "mllike", "pascal", "perl", "php", "powershell", "python", "r", "riscv", "ruby", "rust", "sass", "clike", "smalltalk", "solidity", "sparql", "sql", "stylus", "swift", "tcl", "toml", "turtle", "js", "javascript", "jsx", "twig", "vb", "verilog", "vhdl", "vue", "xquery", "yaml", "yml", "xml", "bash"];
;// CONCATENATED MODULE: ./src/turndown.js
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
var _require = __webpack_require__(3227),
gfm = _require.gfm;
function detectLanguage(className) {
var _iterator = _createForOfIteratorHelper(LANGUAGES),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var lang = _step.value;
if (new RegExp("\\b".concat(lang, "\\b")).test(className)) {
return lang;
}
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
return "auto";
}
var turndownService = new turndown_browser_es({
emDelimiter: "_",
codeBlockStyle: "fenced",
fence: "```",
headingStyle: "atx",
bulletListMarker: "-"
});
turndownService.use(gfm);
turndownService.addRule("autoLanguage", {
filter: function filter(node, options) {
return Boolean(options.codeBlockStyle === "fenced" && node.nodeName === "PRE" && node.childNodes && Array.from(node.childNodes).some(function (node) {
return node.nodeName === "CODE";
}));
},
replacement: function replacement(content, node, options) {
var beforeNodes = [];
var codeEle = null;
node.childNodes.forEach(function (child) {
if (codeEle) return;
if (child.nodeName === "CODE") {
codeEle = child;
} else {
beforeNodes.push(child);
}
}); // 删除code元素之前的节点
beforeNodes.forEach(function (node) {
var _node$remove;
return (_node$remove = node.remove) === null || _node$remove === void 0 ? void 0 : _node$remove.call(node);
});
if (!codeEle) {
codeEle = node.firstElementChild;
}
var className = [node.className, codeEle.className].join(" ");
var language = codeEle.getAttribute('lang') || (className.match(/language-(\S+)/) || [null, detectLanguage(className)])[1];
var code = node.textContent || "";
var fence = options.fence;
return "\n\n" + fence + language + "\n" + code.replace(/\n$/, "") + "\n" + fence + "\n\n";
}
});
function turndown(text) {
return turndownService.turndown(text);
}
;// CONCATENATED MODULE: ./src/playform/juejin.js
var processDocument = function processDocument(dom) {
dom.querySelectorAll("style").forEach(function (btn) {
return btn.remove();
});
dom.querySelectorAll(".copy-code-btn").forEach(function (btn) {
return btn.remove();
});
dom.querySelectorAll("a").forEach(function (a) {
var href = a.getAttribute("href");
if (href !== null && href !== void 0 && href.startsWith("https://link.juejin")) {
var url = new URL(href);
var target = url.searchParams.get("target") || "";
a.setAttribute("href", target);
}
});
};
;// CONCATENATED MODULE: ./src/playform/sf.js
var sf_processDocument = function processDocument(dom) {
dom.querySelectorAll(".widget-codetool").forEach(function (btn) {
return btn.remove();
});
dom.querySelectorAll("a").forEach(function (a) {
var href = a.getAttribute("href");
if (href !== null && href !== void 0 && href.startsWith("https://link.segmentfault")) {
var url = new URL(href);
var target = url.searchParams.get("target") || "";
a.setAttribute("href", target);
}
}); //缺少code标签
dom.querySelectorAll("pre.hljs").forEach(function (pre) {
pre.innerHTML = "<code>" + pre.innerHTML + "</code>";
});
for (var _i = 0, _Array$from = Array.from(dom.querySelectorAll("img")); _i < _Array$from.length; _i++) {
var img = _Array$from[_i];
if (!img.getAttribute("src") || img.getAttribute("class") && img.getAttribute("class").includes("lazy")) {
var _img$dataset;
img.removeAttribute("class");
img.setAttribute("src", ((_img$dataset = img.dataset) === null || _img$dataset === void 0 ? void 0 : _img$dataset.src) || "");
}
if (img.getAttribute("src").startsWith("/")) {
img.setAttribute("src", "https://segmentfault.com" + img.getAttribute("src"));
}
}
};
;// CONCATENATED MODULE: ./src/playform/zhihu.js
var zhihu_processDocument = function processDocument(dom) {
dom.querySelectorAll(".RichText-LinkCardContainer,noscript").forEach(function (el) {
return el.remove();
});
for (var _i = 0, _Array$from = Array.from(dom.querySelectorAll("img")); _i < _Array$from.length; _i++) {
var img = _Array$from[_i];
if (!img.getAttribute("src") || img.getAttribute("class") && img.getAttribute("class").includes("lazy")) {
var _img$dataset;
img.removeAttribute("class");
img.setAttribute("src", ((_img$dataset = img.dataset) === null || _img$dataset === void 0 ? void 0 : _img$dataset.original) || "");
}
}
dom.querySelectorAll(".RichText a").forEach(function (a) {
var href = a.getAttribute("href");
if (href !== null && href !== void 0 && href.startsWith("https://link.zhihu")) {
var url = new URL(href);
var target = url.searchParams.get("target") || "";
a.setAttribute("href", target);
}
});
};
;// CONCATENATED MODULE: ./src/playform/weixin.js
var weixin_processDocument = function processDocument(dom) {
//代码块无法分析出什么语言
document.querySelectorAll("h1,h2,h3,h4,h5,h6").forEach(function (dom) {
dom.innerHTML = dom.innerText;
});
dom.querySelectorAll("pre > code").forEach(function (code) {
code.parentNode.classList.add("language-auto");
code.previousSibling && code.previousSibling.remove();
code.nextSibling && code.nextSibling.remove();
code.innerHTML = code.innerHTML.replace(/<br>/g, "\n");
});
for (var _i = 0, _Array$from = Array.from(dom.querySelectorAll("img")); _i < _Array$from.length; _i++) {
var img = _Array$from[_i];
if (!img.getAttribute("src") || img.getAttribute("class") && img.getAttribute("class").includes("img_loading")) {
var _img$dataset;
img.removeAttribute("class");
img.setAttribute("src", ((_img$dataset = img.dataset) === null || _img$dataset === void 0 ? void 0 : _img$dataset.src) || "");
}
}
};
;// CONCATENATED MODULE: ./src/playform/csdn.js
var csdn_processDocument = function processDocument(dom) {};
;// CONCATENATED MODULE: ./src/playform/jianshu.js
var jianshu_processDocument = function processDocument(dom) {
dom.querySelectorAll("noscript,.image-caption").forEach(function (el) {
return el.remove();
});
for (var _i = 0, _Array$from = Array.from(dom.querySelectorAll("img")); _i < _Array$from.length; _i++) {
var img = _Array$from[_i];
if (!img.getAttribute("src") || img.getAttribute("class") && img.getAttribute("class").includes("image-loading")) {
var _img$dataset;
img.removeAttribute("class");
img.setAttribute("src", ((_img$dataset = img.dataset) === null || _img$dataset === void 0 ? void 0 : _img$dataset.originalSrc) || "");
}
}
dom.querySelectorAll("._2rhmJa a").forEach(function (a) {
var href = a.getAttribute("href");
if (href !== null && href !== void 0 && href.startsWith("https://link.jianshu")) {
var url = new URL(href);
var target = url.searchParams.get("t") || "";
a.setAttribute("href", target);
}
});
};
;// CONCATENATED MODULE: ./src/playform/news.js
var news_processDocument = function processDocument(dom) {
dom.querySelectorAll(".section-common-share-wrap,#DH-PLAYERID0,.tiyi1").forEach(function (el) {
return el.remove();
});
dom.querySelectorAll("img").forEach(function (el) {
el.setAttribute("src", el.src);
});
};
;// CONCATENATED MODULE: ./src/playform/index.js
var playform_processDocument = {
"mp.weixin.qq.com": weixin_processDocument,
"zhuanlan.zhihu.com": zhihu_processDocument,
"jianshu.com": jianshu_processDocument,
"juejin.cn": processDocument,
"blog.csdn.net": csdn_processDocument,
"sspai.com": csdn_processDocument,
"segmentfault.com": sf_processDocument,
"www.news.cn": news_processDocument,
"people.com.cn": news_processDocument
};
// EXTERNAL MODULE: ./node_modules/juice/client.js
var client = __webpack_require__(6094);
var client_default = /*#__PURE__*/__webpack_require__.n(client);
;// CONCATENATED MODULE: ./src/utils.js
var downLoad = function downLoad(filename, code) {
// 下载的文件名
var file = new File([code], filename, {
type: "text/markdown"
}); // 创建隐藏的可下载链接
var eleLink = document.createElement("a");
eleLink.download = filename;
eleLink.style.display = "none"; // 下载内容转变成blob地址
eleLink.href = URL.createObjectURL(file); // 触发点击
document.body.appendChild(eleLink);
eleLink.click(); // 然后移除
document.body.removeChild(eleLink);
};
var solveWeChatMath = function solveWeChatMath(layout) {
var mjxs = layout.getElementsByTagName("mjx-container");
for (var i = 0; i < mjxs.length; i++) {
var mjx = mjxs[i];
if (!mjx.hasAttribute("jax")) {
break;
} // mjx.removeAttribute("data");
mjx.removeAttribute("jax");
mjx.removeAttribute("display");
mjx.removeAttribute("tabindex");
mjx.removeAttribute("ctxtmenu_counter");
var svg = mjx.firstChild;
var width = svg.getAttribute("width");
var height = svg.getAttribute("height");
svg.removeAttribute("width");
svg.removeAttribute("height");
svg.style.width = width;
svg.style.height = height;
}
};
var solveZhihuMath = function solveZhihuMath(layout) {
var mjxs = layout.getElementsByTagName("mjx-container");
while (mjxs.length > 0) {
var mjx = mjxs[0];
var data = mjx.getAttribute(MJX_DATA_FORMULA);
if (!data) {
continue;
}
if (mjx.hasAttribute("display") && data.indexOf("\\tag") === -1) {
data += "\\\\";
}
mjx.outerHTML = '<img class="Formula-image" data-eeimg="true" src="" alt="' + data + '">';
}
};
var copySafari = function copySafari(text) {
// 获取 input
var input = document.getElementById("copy-input");
if (!input) {
// input 不能用 CSS 隐藏，必须在页面内存在。
input = document.createElement("input");
input.id = "copy-input";
input.style.position = "absolute";
input.style.left = "-1000px";
input.style.zIndex = "-1000";
document.body.appendChild(input);
} // 让 input 选中一个字符，无所谓那个字符
input.value = "NOTHING";
input.setSelectionRange(0, 1);
input.focus(); // 复制触发
document.addEventListener("copy", function copyCall(e) {
e.preventDefault();
e.clipboardData.setData("text/html", text);
e.clipboardData.setData("text/plain", text);
document.removeEventListener("copy", copyCall);
});
document.execCommand("copy");
};
var solveHtml = function solveHtml(el, mdcss) {
var html = "<div id=\"nice\">".concat(el.innerHTML, "</div>");
html = html.replace(/<span class="copy-code-btn"><\/span>/g, "");
html = html.replace(/<mjx-container (class="inline.+?)<\/mjx-container>/g, "<span $1</span>");
html = html.replace(/\s<span class="inline/g, ' <span class="inline');
html = html.replace(/svg><\/span>\s/g, "svg></span> ");
html = html.replace(/mjx-container/g, "section");
html = html.replace(/class="mjx-solid"/g, 'fill="none" stroke-width="70"');
html = html.replace(/<mjx-assistive-mml.+?<\/mjx-assistive-mml>/g, "");
var styles = document.querySelectorAll("style[nonce]");
var basicStyle = styles[1].textContent;
var hljscss = styles[2].textContent;
var res = "";
try {
res = client_default().inlineContent(html, basicStyle + mdcss + hljscss, {
inlinePseudoElements: true,
preserveImportant: true
});
} catch (e) {
alert("请检查 CSS 文件是否编写正确！");
}
return res;
};
// EXTERNAL MODULE: ./node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js
var injectStylesIntoStyleTag = __webpack_require__(3379);
var injectStylesIntoStyleTag_default = /*#__PURE__*/__webpack_require__.n(injectStylesIntoStyleTag);
// EXTERNAL MODULE: ./node_modules/style-loader/dist/runtime/styleDomAPI.js
var styleDomAPI = __webpack_require__(7795);
var styleDomAPI_default = /*#__PURE__*/__webpack_require__.n(styleDomAPI);
// EXTERNAL MODULE: ./node_modules/style-loader/dist/runtime/insertBySelector.js
var insertBySelector = __webpack_require__(569);
var insertBySelector_default = /*#__PURE__*/__webpack_require__.n(insertBySelector);
// EXTERNAL MODULE: ./node_modules/style-loader/dist/runtime/setAttributesWithAttributesAndNonce.js
var setAttributesWithAttributesAndNonce = __webpack_require__(8575);
var setAttributesWithAttributesAndNonce_default = /*#__PURE__*/__webpack_require__.n(setAttributesWithAttributesAndNonce);
// EXTERNAL MODULE: ./node_modules/style-loader/dist/runtime/insertStyleElement.js
var insertStyleElement = __webpack_require__(9216);
var insertStyleElement_default = /*#__PURE__*/__webpack_require__.n(insertStyleElement);
// EXTERNAL MODULE: ./node_modules/style-loader/dist/runtime/styleTagTransform.js
var styleTagTransform = __webpack_require__(4589);
var styleTagTransform_default = /*#__PURE__*/__webpack_require__.n(styleTagTransform);
// EXTERNAL MODULE: ./node_modules/css-loader/dist/cjs.js!./src/styles/index.css
var styles = __webpack_require__(3771);
;// CONCATENATED MODULE: ./src/styles/index.css
var options = {"attributes":{"nonce":true}};
options.styleTagTransform = (styleTagTransform_default());
options.setAttributes = (setAttributesWithAttributesAndNonce_default());
options.insert = insertBySelector_default().bind(null, "head");
options.domAPI = (styleDomAPI_default());
options.insertStyleElement = (insertStyleElement_default());
var update = injectStylesIntoStyleTag_default()(styles/* default */.Z, options);
/* harmony default export */ const src_styles = (styles/* default */.Z && styles/* default.locals */.Z.locals ? styles/* default.locals */.Z.locals : undefined);
// EXTERNAL MODULE: ./node_modules/css-loader/dist/cjs.js!./src/styles/mdnice/base.css
var base = __webpack_require__(3404);
;// CONCATENATED MODULE: ./src/styles/mdnice/base.css
var base_options = {"attributes":{"nonce":true}};
base_options.styleTagTransform = (styleTagTransform_default());
base_options.setAttributes = (setAttributesWithAttributesAndNonce_default());
base_options.insert = insertBySelector_default().bind(null, "head");
base_options.domAPI = (styleDomAPI_default());
base_options.insertStyleElement = (insertStyleElement_default());
var base_update = injectStylesIntoStyleTag_default()(base/* default */.Z, base_options);
/* harmony default export */ const mdnice_base = (base/* default */.Z && base/* default.locals */.Z.locals ? base/* default.locals */.Z.locals : undefined);
// EXTERNAL MODULE: ./node_modules/css-loader/dist/cjs.js!./src/styles/mdnice/hljs.css
var hljs = __webpack_require__(7836);
;// CONCATENATED MODULE: ./src/styles/mdnice/hljs.css
var hljs_options = {"attributes":{"nonce":true}};
hljs_options.styleTagTransform = (styleTagTransform_default());
hljs_options.setAttributes = (setAttributesWithAttributesAndNonce_default());
hljs_options.insert = insertBySelector_default().bind(null, "head");
hljs_options.domAPI = (styleDomAPI_default());
hljs_options.insertStyleElement = (insertStyleElement_default());
var hljs_update = injectStylesIntoStyleTag_default()(hljs/* default */.Z, hljs_options);
/* harmony default export */ const mdnice_hljs = (hljs/* default */.Z && hljs/* default.locals */.Z.locals ? hljs/* default.locals */.Z.locals : undefined);
;// CONCATENATED MODULE: ./src/index.js
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || src_unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function src_unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return src_arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return src_arrayLikeToArray(o, minLen); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return src_arrayLikeToArray(arr); }
function src_arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
// ==UserScript==
// @name copy-helper
// @namespace https://greasyfork.org/zh-CN/users/869004
// @homepage https://greasyfork.org/zh-CN/scripts/439663
// @sourcecode https://github.com/maqi1520/tampermonkey-copy-helper
// @version 0.97
// @description 文章拷贝助手，掘金、简书、微信文章、知乎专栏、思否、CSDN、新华网、人民网、 文章一键拷贝 markdown，欢迎关注 前端公众号：JS酷
// @author #前端公众号：JS酷
// @match https://juejin.cn/post/*
// @match https://*.csdn.net/*article/details/*
// @match https://www.jianshu.com/p/*
// @match https://segmentfault.com/a/*
// @match https://mp.weixin.qq.com/s*
// @match https://zhuanlan.zhihu.com/p/*
// @match https://sspai.com/post/*
// @match *://www.news.cn/*/**/*.htm*
// @match *://*.people.com.cn/*/**/*.htm*
// @icon https://res.wx.qq.com/a/fed_upload/9300e7ac-cec5-4454-b75c-f92260dd5b47/logo-mp.ico
// @grant none
// @license MIT
// ==/UserScript==
__webpack_require__.nc = "index";
__webpack_require__.nc = "base";
__webpack_require__.nc = "hljs";
var selector = {
"jianshu.com": "._2rhmJa",
"www.jianshu.com": "._2rhmJa",
"juejin.cn": ".markdown-body",
"blog.csdn.net": "#content_views",
"segmentfault.com": ".article.fmt.article-content",
"mp.weixin.qq.com": "#js_content",
"zhuanlan.zhihu.com": ".Post-RichText",
"www.news.cn": "#detail",
"people.com.cn": ".rm_txt_con",
"sspai.com": ".wangEditor-txt"
};
var themeId = localStorage.getItem("copy_tool_themeId") || "1";
var hostname = window.location.hostname;
var hostkey = "";
for (var key in playform_processDocument) {
if (hostname.includes(key)) {
hostkey = key;
break;
}
}
function appendThemeStyle(id) {
Array.from(document.querySelectorAll(".toolbox-option")).forEach(function (node) {
node.className = "toolbox-option";
if (node.dataset.id === themeId) {
node.className = "toolbox-option active";
}
});
var currentTheme = themes.find(function (item) {
return item.themeId === id;
});
var themeStyle = document.querySelector("#theme-style");
if (!themeStyle) {
themeStyle = document.createElement("style");
themeStyle.id = "theme-style";
themeStyle.innerHTML = currentTheme.css;
document.head.appendChild(themeStyle);
} else {
themeStyle.innerHTML = currentTheme.css;
}
}
function init() {
var tpl = "\n <button class='side-btn cp-btn' type=\"button\">\u62F7\u8D1D\u52A9\u624B</button>\n <div class=\"preview-article-wrap cp-modal-wrapper\" style=\"height: 100vh;display:none\">\n <div class=\"preview-article-mask mark\"></div>\n <div class=\"preview-phone-wrapper\">\n <div class=\"preview-phone-model preview-phone-model_5_8\">\n <div class=\"preview-article-wrapper preview-article-wrapper_5_8\">\n <div class=\"preview-article-title\">\n <div class=\"preview-article-title-left\">\n <img\n src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAAoCAYAAAD6xArmAAAACXBIWXMAACE4AAAhOAFFljFgAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAECSURBVHgB1dftDcIgEAZgCgvQDUg3cAPdwA0cwRF0JScwbtIN6ATFI9GEVkrv649vQoC79Om/5mrMP2UYhqvRDqA3WKkziskobPd8VoNLVA1eo5BRDNfQeZ5PIngLHSFsuIXmCwveQ1kwBiXDWJQEU1A0TEVRMAfdhbloE5agm7AUrcIa6A+shS7gEIK31saiNwF64KA59nuA56eU0lj08osuhhlXXrz3D9jOXdf5T+nY972JMb4MMQt4gmjhbl3Qwl2tqIG7rYYUd62mBG/CEnwX5uIomIOjYSpOgik4GcbiLBiDi4dC+NwGgJ+wQlG+q4yxNVxt8F7jqr8KJa4Kl/gbYsMMt+9Rs3AAAAAASUVORK5CYII=\"\n style=\"width: 7px\"\n />\n </div>\n <div class=\"preview-article-title-center\"></div>\n <div class=\"preview-article-title-right\">\n <img\n src=\"data:image/png;base64,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\"\n style=\"width: 17px\"\n />\n </div>\n </div>\n <div class=\"preview-article-article preview-article-article_5_8\">\n <div class=\"preview-article-article-header\">\n <div class=\"rich_media_title\" id=\"js-title\"></div>\n <div id=\"meta_content\" class=\"rich_media_meta_list\">\n <span id=\"js-author\" class=\"rich_media_meta rich_media_meta_text\"></span> \n <span class=\"rich_media_meta rich_media_meta_nickname\" id=\"profileBt\" wah-hotarea=\"click\">\n <a href=\"javascript:void(0);\" class=\"wx_tap_link js_wx_tap_highlight weui-wa-hotarea\" id=\"js_name\">JS\u9177</a>\n </span>\n <em id=\"publish_time\" class=\"rich_media_meta rich_media_meta_text\">2022-01-26 19:02</em>\n </div>\n </div>\n <div id=\"nice\"></div>\n </div>\n </div>\n </div>\n <div class=\"preview-toolbox\">\n <div class=\"copy-btn tool-item\">\n <div class=\"cp-btn js-copy-wechat\">\u590D\u5236\u5230\u5FAE\u4FE1</div>\n <div class=\"cp-btn js-copy-md\">\u590D\u5236 markdown</div>\n \n </div>\n \n <div class=\"tool-item\"><div class=\"tool-item-label\">\u4E0B\u8F7D</div><div>\n <div class=\"cp-btn js-download-md\">\u4E0B\u8F7D markdown</div>\n </div></div>\n <div class=\"tool-item\"><div class=\"tool-item-label\">\u6392\u7248\u5DE5\u5177</div><div>\n <a target=\"_black\" href=\"https://editor.mdnice.com/\" class=\"cp-btn-default\">mdnice</a>\n <a target=\"_black\" href=\"https://editor.runjs.cool/\" class=\"cp-btn\">mdx-editor</a>\n </div></div>\n <div class=\"tool-item\"><div class=\"tool-item-label\">\u4E3B\u9898</div><div class=\"toolbox-select\">\n \n ".concat(themes.map(function (theme) {
return "<div class=\"toolbox-option \" data-id=".concat(theme.themeId, ">").concat(theme.name, "</div>");
}).join(""), "\n \n </div>\n </div>\n <div class=\"tool-item\">\n <div class=\"tool-item-label\">\u95EE\u9898\u53CD\u9988</div>\n <div>\n <div class=\"toolbox-hint\">\n \u5173\u6CE8\u5FAE\u4FE1\u516C\u4F17\u53F7 <span class=\"toolbox-hint-highlight\">JS\u9177</span\n > \u7559\u8A00\u53CD\u9988\n </div>\n <div>\u52A0\u6211\u5FAE\u4FE1\u597D\u53CB\u53CD\u9988\uFF0C\u5907\u6CE8\u6765\u6E90</div>\n </div>\n </div>\n </div>\n </div>\n <div style=\"position: absolute; top: 44px; right: 44px\">\n <img\n class=\"close-btn\"\n src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKIAAACiCAYAAADC8hYbAAAAAXNSR0IArs4c6QAAAERlWElmTU0AKgAAAAgAAYdpAAQAAAABAAAAGgAAAAAAA6ABAAMAAAABAAEAAKACAAQAAAABAAAAoqADAAQAAAABAAAAogAAAAAJENouAAAFNUlEQVR4Ae3cSVIjOxQFUP6f1IwdMGbLLOQ322BFRUmEFTYG28pe0jsZkZFu0pLeebfSBir89GQjQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAg0L/Ax8fHS9qf+69knwqyVTbbZ7YAsyTM17S/pz1vv9P+lvZfAUqfVWK2ORllq7xlu9dZg3nRWeAEmUEvt//SHWE8M33eyiZpzzbX2/vVqe5OEUia+e341iaMF5gJ6VYIi5+36QuvSTeTYP6cU95iCujlURiTaAJ5FMJs6PP1pPRdnZwA82fCe1voMCaYRyHMdm9XrO5OFaiEDhlGNlPTtPB84N8BmXw32eUR8GdmFmeLQ25pQNUPJonp81c4fr21ZUojhzFy7VtmavbYERsSsebZAdnzhZEaE6nWPTO02lwRGhShxtUCceRAIzdq5NqOzMxmc4/YsBFr2iwALQ08UuNGqqWljOy2lhEaOEINuzW85Yl6bmTPa285E4etrceG9rjmwxrc08Q9NbantfaUgWbW2kODe1hjMw3teSEtN7rltfXc82bX3mLDW1xTsw0caWEtNb6ltYzU425qaSEALayhm4aNvNAjg3Dk3CP3tNvajgjEEXN226BIC98zGHvOFamHw9S6R0D2mGOYhkQuZMugbDl25J4NW/sWgdlizGEboLCzwJrBWXOs8wrdCiOwRoDWGCMMuEJvCywJ0pLX3l6RZ8IKzAnUnNeEBVZ4vcCUYE05t34FziRwEpgQsPy1ePe2kF+bJ0grCqR01XwRphCuaG6oGwILwuhKeMPUwzMFZoRRCGdae9kDgQlhFMIHltdP/339gPsPBf56eIYTCGwlcLoa/p+OtZur4lbNiDpuSl7+yXlKCEtYhTFqaNaue0EIhXHtZkQdrzKE/6Tz8pXv3ubKGDVES+tOqap5O/73dF7NL72FcWlTor1+SgiLzek1rowFxHGZwJwQlhmFsUg4LhJYEsIysTAWCcdZAmuEsEwsjEXCcZLAmiEsEwtjkXCsEtgihGViYSwSjncFtgxhmVgYi4TjjwJ7hLBMLIxFwvGLwJ4hLBMLY5Fw/BQ4IoSFXhiLRPBjZQg3/VOcMAphzd+ONw1haYEwFolgxxauhNfkwngtMvj9FkNYyIWxSAx+7KHRPaxx8JhsW15PDe5prdt2bbDRe2xsj2seLDbrltNzQ3te+7pd7Hy0ERo5Qg2dx2jZ8kdq4Ei1LOtqZ68esXEj1tRZrKYtd+SGjVzbtC43fnaERkWosfGY3V9epAZFqvV+1xt7NmJjItbcWOy+LidyQyLX/jUFB9/TiKcnBkJ4sMB5emE8W+x6C/x3bibfTTZ9BPhtXja3bVZ/JmG/pf3etst/71+9sJUGTDA1X4n3ttJ0MYdJyM9p/30nhaFDWFJREcZs+FzOd5wokPBehLAOrSKML3UjOetHgQT8/kMYXQl/0LoTxvcfTvfQFIGE+3oRxvwWkz8z/poyRqRzs83JqHykyf+QXyMZbFprwsxv0z7nVCpnq2xWebrTCBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECBAgQIAAAQIECLQs8AdTUMnERHdP1gAAAABJRU5ErkJggg==\"\n width=\"38\"\n height=\"38\"\n />\n </div>\n </div>\n "); // __NUXT__.state.view.column.entry.article_info.mark_content
var div = document.createElement("div");
div.innerHTML = tpl;
div.className = "cp-tool";
document.body.appendChild(div);
}
function getMd() {
var md = lodash_get_default()(window, "__NUXT__.state.view.column.entry.article_info.mark_content");
var selectorStr = selector[hostkey] || ".markdown-body";
var nodeConetnt = document.querySelector(selectorStr).cloneNode(true);
playform_processDocument[hostkey] && playform_processDocument[hostkey](nodeConetnt);
md = turndown(nodeConetnt.innerHTML);
return md;
}
function handleClick(e) {
var target = e.target;
if (target.className.includes("side-btn")) {
var _document$querySelect;
document.querySelector(".cp-modal-wrapper").style.display = "block";
var selectorStr = selector[hostkey] || ".markdown-body";
console.log(selectorStr);
var nodes = document.querySelector(selectorStr).cloneNode(true).children;
document.querySelector("#nice").innerHTML = "";
var markdownBody = document.createElement("div");
Array.from(nodes).forEach(function (node) {
if (["H1", "H2", "H3", "H4", "H5", "H6"].includes(node.tagName)) {
node.innerHTML = "<span class=\"prefix\"></span><span class=\"content\">".concat(node.textContent, "</span><span class=\"suffix\"></span>");
}
if (["BLOCKQUOTE"].includes(node.tagName)) {
node.className = "multiquote-1";
}
if (node.tagName == "PRE") {
node.className = "custom";
if (node.children && node.children[0]) {
if (node.children[0].tagName !== "CODE") {
var code = document.createElement("code");
code.append.apply(code, _toConsumableArray(node.children));
node.appendChild(code);
} else {
// 掘金去除复制按钮
_toConsumableArray(node.children[0].children).forEach(function (l) {
if (l.innerHTML == "复制代码") {
l.innerHTML = "";
}
});
}
}
}
if (node.tagName !== "STYLE") {
markdownBody.appendChild(node);
}
});
var h1 = document.querySelectorAll("h1")[((_document$querySelect = document.querySelectorAll("h1")) === null || _document$querySelect === void 0 ? void 0 : _document$querySelect.length) - 1];
var author = document.querySelector(".name");
console.log(author);
document.querySelector("#js-title").innerHTML = h1 ? h1.innerText : document.title;
document.querySelector("#js-author").innerHTML = author ? author.innerText : "作者";
document.querySelector("#nice").appendChild(markdownBody);
document.body.style.overflow = "hidden";
}
if (target.className.includes("preview-article-mask") || target.className.includes("close-btn")) {
document.querySelector(".cp-modal-wrapper").style.display = "none";
document.body.style.overflow = "";
}
if (target.className === "toolbox-option") {
themeId = target.dataset.id;
localStorage.setItem("copy_tool_themeId", themeId);
appendThemeStyle(themeId);
}
if (target.className.includes("js-copy-wechat")) {
var currentTheme = themes.find(function (item) {
return item.themeId === themeId;
});
var mdcss = currentTheme.css;
var element = document.querySelector("#nice");
var el = element.cloneNode(true);
solveWeChatMath(el);
var html = solveHtml(el, mdcss);
copySafari(html);
alert("复制成功，请到微信公众平台粘贴");
}
if (target.className.includes("js-copy-md")) {
var md = getMd();
copySafari(md);
alert("复制 markdown 成功");
}
if (target.className.includes("js-download-md")) {
var _md = getMd();
var _h = document.querySelector("h1");
var title = _h ? _h.innerText + ".md" : "H1 is null.md";
downLoad(title, _md);
}
}
init();
appendThemeStyle(themeId);
document.addEventListener("click", handleClick);
console.log(123);
})();
/******/ })()
;
