Various utilities for userscripts - register listeners for when CSS selectors exist, intercept events, manage persistent & synchronous JSON databases, modify the DOM more easily, useful math and array functions and more
此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.greasyfork.org/scripts/472956/1485437/UserUtils.js
// ==UserScript==
// @namespace https://github.com/Sv443-Network/UserUtils
// @exclude *
// @author Sv443
// @supportURL https://github.com/Sv443-Network/UserUtils/issues
// @homepageURL https://github.com/Sv443-Network/UserUtils
// ==UserLibrary==
// @name UserUtils
// @description Library with various utilities for userscripts - register listeners for when CSS selectors exist, intercept events, create persistent & synchronous data stores, modify the DOM more easily and more
// @version 8.3.3
// @license MIT
// @copyright Sv443 (https://github.com/Sv443)
// ==/UserScript==
// ==/UserLibrary==
// ==OpenUserJS==
// @author Sv443
// ==/OpenUserJS==
var UserUtils = (function (exports) {
var __defProp = Object.defineProperty;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
for (var prop in b || (b = {}))
if (__hasOwnProp.call(b, prop))
__defNormalProp(a, prop, b[prop]);
if (__getOwnPropSymbols)
for (var prop of __getOwnPropSymbols(b)) {
if (__propIsEnum.call(b, prop))
__defNormalProp(a, prop, b[prop]);
}
return a;
};
var __objRest = (source, exclude) => {
var target = {};
for (var prop in source)
if (__hasOwnProp.call(source, prop) && exclude.indexOf(prop) < 0)
target[prop] = source[prop];
if (source != null && __getOwnPropSymbols)
for (var prop of __getOwnPropSymbols(source)) {
if (exclude.indexOf(prop) < 0 && __propIsEnum.call(source, prop))
target[prop] = source[prop];
}
return target;
};
var __publicField = (obj, key, value) => {
__defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);
return value;
};
var __async = (__this, __arguments, generator) => {
return new Promise((resolve, reject) => {
var fulfilled = (value) => {
try {
step(generator.next(value));
} catch (e) {
reject(e);
}
};
var rejected = (value) => {
try {
step(generator.throw(value));
} catch (e) {
reject(e);
}
};
var step = (x) => x.done ? resolve(x.value) : Promise.resolve(x.value).then(fulfilled, rejected);
step((generator = generator.apply(__this, __arguments)).next());
});
};
// lib/math.ts
function clamp(value, min, max) {
return Math.max(Math.min(value, max), min);
}
function mapRange(value, range1min, range1max, range2min, range2max) {
if (typeof range2min === "undefined" || range2max === void 0) {
range2max = range1max;
range2min = 0;
range1max = range1min;
range1min = 0;
}
if (Number(range1min) === 0 && Number(range2min) === 0)
return value * (range2max / range1max);
return (value - range1min) * ((range2max - range2min) / (range1max - range1min)) + range2min;
}
function randRange(...args) {
let min, max, enhancedEntropy = false;
if (typeof args[0] === "number" && typeof args[1] === "number")
[min, max] = args;
else if (typeof args[0] === "number" && typeof args[1] !== "number") {
min = 0;
[max] = args;
} else
throw new TypeError(`Wrong parameter(s) provided - expected: "number" and "number|undefined", got: "${typeof args[0]}" and "${typeof args[1]}"`);
if (typeof args[2] === "boolean")
enhancedEntropy = args[2];
else if (typeof args[1] === "boolean")
enhancedEntropy = args[1];
min = Number(min);
max = Number(max);
if (isNaN(min) || isNaN(max))
return NaN;
if (min > max)
throw new TypeError(`Parameter "min" can't be bigger than "max"`);
if (enhancedEntropy) {
const uintArr = new Uint8Array(1);
crypto.getRandomValues(uintArr);
return Number(Array.from(
uintArr,
(v) => Math.round(mapRange(v, 0, 255, min, max)).toString(10).substring(0, 1)
).join(""));
} else
return Math.floor(Math.random() * (max - min + 1)) + min;
}
// lib/array.ts
function randomItem(array) {
return randomItemIndex(array)[0];
}
function randomItemIndex(array) {
if (array.length === 0)
return [void 0, void 0];
const idx = randRange(array.length - 1);
return [array[idx], idx];
}
function takeRandomItem(arr) {
const [itm, idx] = randomItemIndex(arr);
if (idx === void 0)
return void 0;
arr.splice(idx, 1);
return itm;
}
function randomizeArray(array) {
const retArray = [...array];
if (array.length === 0)
return retArray;
for (let i = retArray.length - 1; i > 0; i--) {
const j = Math.floor(randRange(0, 1e4) / 1e4 * (i + 1));
[retArray[i], retArray[j]] = [retArray[j], retArray[i]];
}
return retArray;
}
// lib/colors.ts
function hexToRgb(hex) {
hex = (hex.startsWith("#") ? hex.slice(1) : hex).trim();
const a = hex.length === 8 || hex.length === 4 ? parseInt(hex.slice(-(hex.length / 4)), 16) / (hex.length === 8 ? 255 : 15) : void 0;
if (!isNaN(Number(a)))
hex = hex.slice(0, -(hex.length / 4));
if (hex.length === 3 || hex.length === 4)
hex = hex.split("").map((c) => c + c).join("");
const bigint = parseInt(hex, 16);
const r = bigint >> 16 & 255;
const g = bigint >> 8 & 255;
const b = bigint & 255;
return [clamp(r, 0, 255), clamp(g, 0, 255), clamp(b, 0, 255), typeof a === "number" ? clamp(a, 0, 1) : void 0];
}
function rgbToHex(red, green, blue, alpha, withHash = true, upperCase = false) {
const toHexVal = (n) => clamp(Math.round(n), 0, 255).toString(16).padStart(2, "0")[upperCase ? "toUpperCase" : "toLowerCase"]();
return `${withHash ? "#" : ""}${toHexVal(red)}${toHexVal(green)}${toHexVal(blue)}${alpha ? toHexVal(alpha * 255) : ""}`;
}
function lightenColor(color, percent, upperCase = false) {
return darkenColor(color, percent * -1, upperCase);
}
function darkenColor(color, percent, upperCase = false) {
var _a;
color = color.trim();
const darkenRgb = (r2, g2, b2, percent2) => {
r2 = Math.max(0, Math.min(255, r2 - r2 * percent2 / 100));
g2 = Math.max(0, Math.min(255, g2 - g2 * percent2 / 100));
b2 = Math.max(0, Math.min(255, b2 - b2 * percent2 / 100));
return [r2, g2, b2];
};
let r, g, b, a;
const isHexCol = color.match(/^#?([0-9A-Fa-f]{3}|[0-9A-Fa-f]{4}|[0-9A-Fa-f]{6}|[0-9A-Fa-f]{8})$/);
if (isHexCol)
[r, g, b, a] = hexToRgb(color);
else if (color.startsWith("rgb")) {
const rgbValues = (_a = color.match(/\d+(\.\d+)?/g)) == null ? void 0 : _a.map(Number);
if (!rgbValues)
throw new Error("Invalid RGB/RGBA color format");
[r, g, b, a] = rgbValues;
} else
throw new Error("Unsupported color format");
[r, g, b] = darkenRgb(r, g, b, percent);
if (isHexCol)
return rgbToHex(r, g, b, a, color.startsWith("#"), upperCase);
else if (color.startsWith("rgba"))
return `rgba(${r}, ${g}, ${b}, ${a != null ? a : NaN})`;
else if (color.startsWith("rgb"))
return `rgb(${r}, ${g}, ${b})`;
else
throw new Error("Unsupported color format");
}
// lib/dom.ts
function getUnsafeWindow() {
try {
return unsafeWindow;
} catch (e) {
return window;
}
}
function addParent(element, newParent) {
const oldParent = element.parentNode;
if (!oldParent)
throw new Error("Element doesn't have a parent node");
oldParent.replaceChild(newParent, element);
newParent.appendChild(element);
return newParent;
}
function addGlobalStyle(style) {
const styleElem = document.createElement("style");
setInnerHtmlUnsafe(styleElem, style);
document.head.appendChild(styleElem);
return styleElem;
}
function preloadImages(srcUrls, rejects = false) {
const promises = srcUrls.map((src) => new Promise((res, rej) => {
const image = new Image();
image.src = src;
image.addEventListener("load", () => res(image));
image.addEventListener("error", (evt) => rejects && rej(evt));
}));
return Promise.allSettled(promises);
}
function openInNewTab(href, background) {
try {
GM.openInTab(href, background);
} catch (e) {
const openElem = document.createElement("a");
Object.assign(openElem, {
className: "userutils-open-in-new-tab",
target: "_blank",
rel: "noopener noreferrer",
href
});
openElem.style.display = "none";
document.body.appendChild(openElem);
openElem.click();
setTimeout(openElem.remove, 50);
}
}
function interceptEvent(eventObject, eventName, predicate = () => true) {
var _a;
if ((eventObject === window || eventObject === getUnsafeWindow()) && ((_a = GM == null ? void 0 : GM.info) == null ? void 0 : _a.scriptHandler) && GM.info.scriptHandler === "FireMonkey")
throw new Error("Intercepting window events is not supported on FireMonkey due to the isolated context the userscript runs in.");
Error.stackTraceLimit = Math.max(Error.stackTraceLimit, 100);
if (isNaN(Error.stackTraceLimit))
Error.stackTraceLimit = 100;
(function(original) {
eventObject.__proto__.addEventListener = function(...args) {
var _a2, _b;
const origListener = typeof args[1] === "function" ? args[1] : (_b = (_a2 = args[1]) == null ? void 0 : _a2.handleEvent) != null ? _b : () => void 0;
args[1] = function(...a) {
if (args[0] === eventName && predicate(Array.isArray(a) ? a[0] : a))
return;
else
return origListener.apply(this, a);
};
original.apply(this, args);
};
})(eventObject.__proto__.addEventListener);
}
function interceptWindowEvent(eventName, predicate = () => true) {
return interceptEvent(getUnsafeWindow(), eventName, predicate);
}
function isScrollable(element) {
const { overflowX, overflowY } = getComputedStyle(element);
return {
vertical: (overflowY === "scroll" || overflowY === "auto") && element.scrollHeight > element.clientHeight,
horizontal: (overflowX === "scroll" || overflowX === "auto") && element.scrollWidth > element.clientWidth
};
}
function observeElementProp(element, property, callback) {
const elementPrototype = Object.getPrototypeOf(element);
if (elementPrototype.hasOwnProperty(property)) {
const descriptor = Object.getOwnPropertyDescriptor(elementPrototype, property);
Object.defineProperty(element, property, {
get: function() {
var _a;
return (_a = descriptor == null ? void 0 : descriptor.get) == null ? void 0 : _a.apply(this, arguments);
},
set: function() {
var _a;
const oldValue = this[property];
(_a = descriptor == null ? void 0 : descriptor.set) == null ? void 0 : _a.apply(this, arguments);
const newValue = this[property];
if (typeof callback === "function") {
callback.bind(this, oldValue, newValue);
}
return newValue;
}
});
}
}
function getSiblingsFrame(refElement, siblingAmount, refElementAlignment = "center-top", includeRef = true) {
var _a, _b;
const siblings = [...(_b = (_a = refElement.parentNode) == null ? void 0 : _a.childNodes) != null ? _b : []];
const elemSiblIdx = siblings.indexOf(refElement);
if (elemSiblIdx === -1)
throw new Error("Element doesn't have a parent node");
if (refElementAlignment === "top")
return [...siblings.slice(elemSiblIdx + Number(!includeRef), elemSiblIdx + siblingAmount + Number(!includeRef))];
else if (refElementAlignment.startsWith("center-")) {
const halfAmount = (refElementAlignment === "center-bottom" ? Math.ceil : Math.floor)(siblingAmount / 2);
const startIdx = Math.max(0, elemSiblIdx - halfAmount);
const topOffset = Number(refElementAlignment === "center-top" && siblingAmount % 2 === 0 && includeRef);
const btmOffset = Number(refElementAlignment === "center-bottom" && siblingAmount % 2 !== 0 && includeRef);
const startIdxWithOffset = startIdx + topOffset + btmOffset;
return [
...siblings.filter((_, idx) => includeRef || idx !== elemSiblIdx).slice(startIdxWithOffset, startIdxWithOffset + siblingAmount)
];
} else if (refElementAlignment === "bottom")
return [...siblings.slice(elemSiblIdx - siblingAmount + Number(includeRef), elemSiblIdx + Number(includeRef))];
return [];
}
var ttPolicy;
function setInnerHtmlUnsafe(element, html) {
var _a, _b, _c;
if (!ttPolicy && typeof ((_a = window == null ? void 0 : window.trustedTypes) == null ? void 0 : _a.createPolicy) === "function") {
ttPolicy = window.trustedTypes.createPolicy("_uu_set_innerhtml_unsafe", {
createHTML: (unsafeHtml) => unsafeHtml
});
}
element.innerHTML = (_c = (_b = ttPolicy == null ? void 0 : ttPolicy.createHTML) == null ? void 0 : _b.call(ttPolicy, html)) != null ? _c : html;
return element;
}
// lib/crypto.ts
function compress(input, compressionFormat, outputType = "string") {
return __async(this, null, function* () {
const byteArray = typeof input === "string" ? new TextEncoder().encode(input) : input;
const comp = new CompressionStream(compressionFormat);
const writer = comp.writable.getWriter();
writer.write(byteArray);
writer.close();
const buf = yield new Response(comp.readable).arrayBuffer();
return outputType === "arrayBuffer" ? buf : ab2str(buf);
});
}
function decompress(input, compressionFormat, outputType = "string") {
return __async(this, null, function* () {
const byteArray = typeof input === "string" ? str2ab(input) : input;
const decomp = new DecompressionStream(compressionFormat);
const writer = decomp.writable.getWriter();
writer.write(byteArray);
writer.close();
const buf = yield new Response(decomp.readable).arrayBuffer();
return outputType === "arrayBuffer" ? buf : new TextDecoder().decode(buf);
});
}
function ab2str(buf) {
return getUnsafeWindow().btoa(
new Uint8Array(buf).reduce((data, byte) => data + String.fromCharCode(byte), "")
);
}
function str2ab(str) {
return Uint8Array.from(getUnsafeWindow().atob(str), (c) => c.charCodeAt(0));
}
function computeHash(input, algorithm = "SHA-256") {
return __async(this, null, function* () {
let data;
if (typeof input === "string") {
const encoder = new TextEncoder();
data = encoder.encode(input);
} else
data = input;
const hashBuffer = yield crypto.subtle.digest(algorithm, data);
const hashArray = Array.from(new Uint8Array(hashBuffer));
const hashHex = hashArray.map((byte) => byte.toString(16).padStart(2, "0")).join("");
return hashHex;
});
}
function randomId(length = 16, radix = 16, enhancedEntropy = false, randomCase = true) {
let arr = [];
const caseArr = randomCase ? [0, 1] : [0];
if (enhancedEntropy) {
const uintArr = new Uint8Array(length);
crypto.getRandomValues(uintArr);
arr = Array.from(
uintArr,
(v) => mapRange(v, 0, 255, 0, radix).toString(radix).substring(0, 1)
);
} else {
arr = Array.from(
{ length },
() => Math.floor(Math.random() * radix).toString(radix)
);
}
if (!arr.some((v) => /[a-zA-Z]/.test(v)))
return arr.join("");
return arr.map((v) => caseArr[randRange(0, caseArr.length - 1, enhancedEntropy)] === 1 ? v.toUpperCase() : v).join("");
}
// lib/DataStore.ts
var DataStore = class {
/**
* Creates an instance of DataStore to manage a sync & async database that is cached in memory and persistently saved across sessions.
* Supports migrating data from older versions to newer ones and populating the cache with default data if no persistent data is found.
*
* ⚠️ Requires the directives `@grant GM.getValue` and `@grant GM.setValue` if the storageMethod is left as the default of `"GM"`
* ⚠️ Make sure to call {@linkcode loadData()} at least once after creating an instance, or the returned data will be the same as `options.defaultData`
*
* @template TData The type of the data that is saved in persistent storage for the currently set format version (will be automatically inferred from `defaultData` if not provided) - **This has to be a JSON-compatible object!** (no undefined, circular references, etc.)
* @param options The options for this DataStore instance
*/
constructor(options) {
__publicField(this, "id");
__publicField(this, "formatVersion");
__publicField(this, "defaultData");
__publicField(this, "encodeData");
__publicField(this, "decodeData");
__publicField(this, "storageMethod");
__publicField(this, "cachedData");
__publicField(this, "migrations");
__publicField(this, "migrateIds", []);
var _a;
this.id = options.id;
this.formatVersion = options.formatVersion;
this.defaultData = options.defaultData;
this.cachedData = options.defaultData;
this.migrations = options.migrations;
if (options.migrateIds)
this.migrateIds = Array.isArray(options.migrateIds) ? options.migrateIds : [options.migrateIds];
this.storageMethod = (_a = options.storageMethod) != null ? _a : "GM";
this.encodeData = options.encodeData;
this.decodeData = options.decodeData;
}
//#region public
/**
* Loads the data saved in persistent storage into the in-memory cache and also returns it.
* Automatically populates persistent storage with default data if it doesn't contain any data yet.
* Also runs all necessary migration functions if the data format has changed since the last time the data was saved.
*/
loadData() {
return __async(this, null, function* () {
try {
if (this.migrateIds.length > 0) {
yield this.migrateId(this.migrateIds);
this.migrateIds = [];
}
const gmData = yield this.getValue(`_uucfg-${this.id}`, JSON.stringify(this.defaultData));
let gmFmtVer = Number(yield this.getValue(`_uucfgver-${this.id}`, NaN));
if (typeof gmData !== "string") {
yield this.saveDefaultData();
return __spreadValues({}, this.defaultData);
}
const isEncoded = Boolean(yield this.getValue(`_uucfgenc-${this.id}`, false));
let saveData = false;
if (isNaN(gmFmtVer)) {
yield this.setValue(`_uucfgver-${this.id}`, gmFmtVer = this.formatVersion);
saveData = true;
}
let parsed = yield this.deserializeData(gmData, isEncoded);
if (gmFmtVer < this.formatVersion && this.migrations)
parsed = yield this.runMigrations(parsed, gmFmtVer);
if (saveData)
yield this.setData(parsed);
this.cachedData = __spreadValues({}, parsed);
return this.cachedData;
} catch (err) {
console.warn("Error while parsing JSON data, resetting it to the default value.", err);
yield this.saveDefaultData();
return this.defaultData;
}
});
}
/**
* Returns a copy of the data from the in-memory cache.
* Use {@linkcode loadData()} to get fresh data from persistent storage (usually not necessary since the cache should always exactly reflect persistent storage).
* @param deepCopy Whether to return a deep copy of the data (default: `false`) - only necessary if your data object is nested and may have a bigger performance impact if enabled
*/
getData(deepCopy = false) {
return deepCopy ? this.deepCopy(this.cachedData) : __spreadValues({}, this.cachedData);
}
/** Saves the data synchronously to the in-memory cache and asynchronously to the persistent storage */
setData(data) {
this.cachedData = data;
const useEncoding = this.encodingEnabled();
return new Promise((resolve) => __async(this, null, function* () {
yield Promise.all([
this.setValue(`_uucfg-${this.id}`, yield this.serializeData(data, useEncoding)),
this.setValue(`_uucfgver-${this.id}`, this.formatVersion),
this.setValue(`_uucfgenc-${this.id}`, useEncoding)
]);
resolve();
}));
}
/** Saves the default data passed in the constructor synchronously to the in-memory cache and asynchronously to persistent storage */
saveDefaultData() {
return __async(this, null, function* () {
this.cachedData = this.defaultData;
const useEncoding = this.encodingEnabled();
return new Promise((resolve) => __async(this, null, function* () {
yield Promise.all([
this.setValue(`_uucfg-${this.id}`, yield this.serializeData(this.defaultData, useEncoding)),
this.setValue(`_uucfgver-${this.id}`, this.formatVersion),
this.setValue(`_uucfgenc-${this.id}`, useEncoding)
]);
resolve();
}));
});
}
/**
* Call this method to clear all persistently stored data associated with this DataStore instance.
* The in-memory cache will be left untouched, so you may still access the data with {@linkcode getData()}
* Calling {@linkcode loadData()} or {@linkcode setData()} after this method was called will recreate persistent storage with the cached or default data.
*
* ⚠️ This requires the additional directive `@grant GM.deleteValue` if the storageMethod is left as the default of `"GM"`
*/
deleteData() {
return __async(this, null, function* () {
yield Promise.all([
this.deleteValue(`_uucfg-${this.id}`),
this.deleteValue(`_uucfgver-${this.id}`),
this.deleteValue(`_uucfgenc-${this.id}`)
]);
});
}
/** Returns whether encoding and decoding are enabled for this DataStore instance */
encodingEnabled() {
return Boolean(this.encodeData && this.decodeData);
}
//#region migrations
/**
* Runs all necessary migration functions consecutively and saves the result to the in-memory cache and persistent storage and also returns it.
* This method is automatically called by {@linkcode loadData()} if the data format has changed since the last time the data was saved.
* Though calling this method manually is not necessary, it can be useful if you want to run migrations for special occasions like a user importing potentially outdated data that has been previously exported.
*
* If one of the migrations fails, the data will be reset to the default value if `resetOnError` is set to `true` (default). Otherwise, an error will be thrown and no data will be saved.
*/
runMigrations(oldData, oldFmtVer, resetOnError = true) {
return __async(this, null, function* () {
if (!this.migrations)
return oldData;
let newData = oldData;
const sortedMigrations = Object.entries(this.migrations).sort(([a], [b]) => Number(a) - Number(b));
let lastFmtVer = oldFmtVer;
for (const [fmtVer, migrationFunc] of sortedMigrations) {
const ver = Number(fmtVer);
if (oldFmtVer < this.formatVersion && oldFmtVer < ver) {
try {
const migRes = migrationFunc(newData);
newData = migRes instanceof Promise ? yield migRes : migRes;
lastFmtVer = oldFmtVer = ver;
} catch (err) {
if (!resetOnError)
throw new Error(`Error while running migration function for format version '${fmtVer}'`);
console.error(`Error while running migration function for format version '${fmtVer}' - resetting to the default value.`, err);
yield this.saveDefaultData();
return this.getData();
}
}
}
yield Promise.all([
this.setValue(`_uucfg-${this.id}`, yield this.serializeData(newData)),
this.setValue(`_uucfgver-${this.id}`, lastFmtVer),
this.setValue(`_uucfgenc-${this.id}`, this.encodingEnabled())
]);
return this.cachedData = __spreadValues({}, newData);
});
}
/**
* Tries to migrate the currently saved persistent data from one or more old IDs to the ID set in the constructor.
* If no data exist for the old ID(s), nothing will be done, but some time may still pass trying to fetch the non-existent data.
*/
migrateId(oldIds) {
return __async(this, null, function* () {
const ids = Array.isArray(oldIds) ? oldIds : [oldIds];
yield Promise.all(ids.map((id) => __async(this, null, function* () {
const data = yield this.getValue(`_uucfg-${id}`, JSON.stringify(this.defaultData));
const fmtVer = Number(yield this.getValue(`_uucfgver-${id}`, NaN));
const isEncoded = Boolean(yield this.getValue(`_uucfgenc-${id}`, false));
if (data === void 0 || isNaN(fmtVer))
return;
const parsed = yield this.deserializeData(data, isEncoded);
yield Promise.allSettled([
this.setValue(`_uucfg-${this.id}`, yield this.serializeData(parsed)),
this.setValue(`_uucfgver-${this.id}`, fmtVer),
this.setValue(`_uucfgenc-${this.id}`, isEncoded),
this.deleteValue(`_uucfg-${id}`),
this.deleteValue(`_uucfgver-${id}`),
this.deleteValue(`_uucfgenc-${id}`)
]);
})));
});
}
//#region serialization
/** Serializes the data using the optional this.encodeData() and returns it as a string */
serializeData(data, useEncoding = true) {
return __async(this, null, function* () {
const stringData = JSON.stringify(data);
if (!this.encodingEnabled() || !useEncoding)
return stringData;
const encRes = this.encodeData(stringData);
if (encRes instanceof Promise)
return yield encRes;
return encRes;
});
}
/** Deserializes the data using the optional this.decodeData() and returns it as a JSON object */
deserializeData(data, useEncoding = true) {
return __async(this, null, function* () {
let decRes = this.encodingEnabled() && useEncoding ? this.decodeData(data) : void 0;
if (decRes instanceof Promise)
decRes = yield decRes;
return JSON.parse(decRes != null ? decRes : data);
});
}
//#region misc
/** Copies a JSON-compatible object and loses all its internal references in the process */
deepCopy(obj) {
return JSON.parse(JSON.stringify(obj));
}
//#region storage
/** Gets a value from persistent storage - can be overwritten in a subclass if you want to use something other than GM storage */
getValue(name, defaultValue) {
return __async(this, null, function* () {
var _a, _b;
switch (this.storageMethod) {
case "localStorage":
return (_a = localStorage.getItem(name)) != null ? _a : defaultValue;
case "sessionStorage":
return (_b = sessionStorage.getItem(name)) != null ? _b : defaultValue;
default:
return GM.getValue(name, defaultValue);
}
});
}
/**
* Sets a value in persistent storage - can be overwritten in a subclass if you want to use something other than GM storage.
* The default storage engines will stringify all passed values like numbers or booleans, so be aware of that.
*/
setValue(name, value) {
return __async(this, null, function* () {
switch (this.storageMethod) {
case "localStorage":
return localStorage.setItem(name, String(value));
case "sessionStorage":
return sessionStorage.setItem(name, String(value));
default:
return GM.setValue(name, String(value));
}
});
}
/** Deletes a value from persistent storage - can be overwritten in a subclass if you want to use something other than GM storage */
deleteValue(name) {
return __async(this, null, function* () {
switch (this.storageMethod) {
case "localStorage":
return localStorage.removeItem(name);
case "sessionStorage":
return sessionStorage.removeItem(name);
default:
return GM.deleteValue(name);
}
});
}
};
// lib/DataStoreSerializer.ts
var DataStoreSerializer = class {
constructor(stores, options = {}) {
__publicField(this, "stores");
__publicField(this, "options");
if (!getUnsafeWindow().crypto || !getUnsafeWindow().crypto.subtle)
throw new Error("DataStoreSerializer has to run in a secure context (HTTPS)!");
this.stores = stores;
this.options = __spreadValues({
addChecksum: true,
ensureIntegrity: true
}, options);
}
/** Calculates the checksum of a string */
calcChecksum(input) {
return __async(this, null, function* () {
return computeHash(input, "SHA-256");
});
}
/** Serializes a DataStore instance */
serializeStore(storeInst) {
return __async(this, null, function* () {
const data = storeInst.encodingEnabled() ? yield storeInst.encodeData(JSON.stringify(storeInst.getData())) : JSON.stringify(storeInst.getData());
const checksum = this.options.addChecksum ? yield this.calcChecksum(data) : void 0;
return {
id: storeInst.id,
data,
formatVersion: storeInst.formatVersion,
encoded: storeInst.encodingEnabled(),
checksum
};
});
}
/** Serializes the data stores into a string */
serialize() {
return __async(this, null, function* () {
const serData = [];
for (const store of this.stores)
serData.push(yield this.serializeStore(store));
return JSON.stringify(serData);
});
}
/**
* Deserializes the data exported via {@linkcode serialize()} and imports it into the DataStore instances.
* Also triggers the migration process if the data format has changed.
*/
deserialize(serializedData) {
return __async(this, null, function* () {
const deserStores = JSON.parse(serializedData);
for (const storeData of deserStores) {
const storeInst = this.stores.find((s) => s.id === storeData.id);
if (!storeInst)
throw new Error(`DataStore instance with ID "${storeData.id}" not found! Make sure to provide it in the DataStoreSerializer constructor.`);
if (this.options.ensureIntegrity && typeof storeData.checksum === "string") {
const checksum = yield this.calcChecksum(storeData.data);
if (checksum !== storeData.checksum)
throw new Error(`Checksum mismatch for DataStore with ID "${storeData.id}"!
Expected: ${storeData.checksum}
Has: ${checksum}`);
}
const decodedData = storeData.encoded && storeInst.encodingEnabled() ? yield storeInst.decodeData(storeData.data) : storeData.data;
if (storeData.formatVersion && !isNaN(Number(storeData.formatVersion)) && Number(storeData.formatVersion) < storeInst.formatVersion)
yield storeInst.runMigrations(JSON.parse(decodedData), Number(storeData.formatVersion), false);
else
yield storeInst.setData(JSON.parse(decodedData));
}
});
}
/**
* Loads the persistent data of the DataStore instances into the in-memory cache.
* Also triggers the migration process if the data format has changed.
* @returns Returns a PromiseSettledResult array with the results of each DataStore instance in the format `{ id: string, data: object }`
*/
loadStoresData() {
return __async(this, null, function* () {
return Promise.allSettled(this.stores.map(
(store) => __async(this, null, function* () {
return {
id: store.id,
data: yield store.loadData()
};
})
));
});
}
/** Resets the persistent data of the DataStore instances to their default values. */
resetStoresData() {
return __async(this, null, function* () {
return Promise.allSettled(this.stores.map((store) => store.saveDefaultData()));
});
}
/**
* Deletes the persistent data of the DataStore instances.
* Leaves the in-memory data untouched.
*/
deleteStoresData() {
return __async(this, null, function* () {
return Promise.allSettled(this.stores.map((store) => store.deleteData()));
});
}
};
// node_modules/nanoevents/index.js
var createNanoEvents = () => ({
emit(event, ...args) {
for (let i = 0, callbacks = this.events[event] || [], length = callbacks.length; i < length; i++) {
callbacks[i](...args);
}
},
events: {},
on(event, cb) {
var _a;
((_a = this.events)[event] || (_a[event] = [])).push(cb);
return () => {
var _a2;
this.events[event] = (_a2 = this.events[event]) == null ? void 0 : _a2.filter((i) => cb !== i);
};
}
});
// lib/NanoEmitter.ts
var NanoEmitter = class {
constructor(options = {}) {
__publicField(this, "events", createNanoEvents());
__publicField(this, "eventUnsubscribes", []);
__publicField(this, "emitterOptions");
this.emitterOptions = __spreadValues({
publicEmit: false
}, options);
}
/** Subscribes to an event - returns a function that unsubscribes the event listener */
on(event, cb) {
let unsub;
const unsubProxy = () => {
if (!unsub)
return;
unsub();
this.eventUnsubscribes = this.eventUnsubscribes.filter((u) => u !== unsub);
};
unsub = this.events.on(event, cb);
this.eventUnsubscribes.push(unsub);
return unsubProxy;
}
/** Subscribes to an event and calls the callback or resolves the Promise only once */
once(event, cb) {
return new Promise((resolve) => {
let unsub;
const onceProxy = (...args) => {
unsub();
cb == null ? void 0 : cb(...args);
resolve(args);
};
unsub = this.on(event, onceProxy);
});
}
/** Emits an event on this instance - Needs `publicEmit` to be set to true in the constructor! */
emit(event, ...args) {
if (this.emitterOptions.publicEmit) {
this.events.emit(event, ...args);
return true;
}
return false;
}
/** Unsubscribes all event listeners */
unsubscribeAll() {
for (const unsub of this.eventUnsubscribes)
unsub();
this.eventUnsubscribes = [];
}
};
// lib/Dialog.ts
var defaultDialogCss = `.uu-no-select {
user-select: none;
}
.uu-dialog-bg {
--uu-dialog-bg: #333333;
--uu-dialog-bg-highlight: #252525;
--uu-scroll-indicator-bg: rgba(10, 10, 10, 0.7);
--uu-dialog-separator-color: #797979;
--uu-dialog-border-radius: 10px;
}
.uu-dialog-bg {
display: block;
position: fixed;
width: 100%;
height: 100%;
top: 0;
left: 0;
z-index: 5;
background-color: rgba(0, 0, 0, 0.6);
}
.uu-dialog {
--uu-calc-dialog-height: calc(min(100vh - 40px, var(--uu-dialog-height-max)));
position: absolute;
display: flex;
flex-direction: column;
width: calc(min(100% - 60px, var(--uu-dialog-width-max)));
border-radius: var(--uu-dialog-border-radius);
height: auto;
max-height: var(--uu-calc-dialog-height);
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
z-index: 6;
color: #fff;
background-color: var(--uu-dialog-bg);
}
.uu-dialog.align-top {
top: 0;
transform: translate(-50%, 40px);
}
.uu-dialog.align-bottom {
top: 100%;
transform: translate(-50%, -100%);
}
.uu-dialog-body {
font-size: 1.5rem;
padding: 20px;
}
.uu-dialog-body.small {
padding: 15px;
}
#uu-dialog-opts {
display: flex;
flex-direction: column;
position: relative;
padding: 30px 0px;
overflow-y: auto;
}
.uu-dialog-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 6px;
padding: 15px 20px 15px 20px;
background-color: var(--uu-dialog-bg);
border: 2px solid var(--uu-dialog-separator-color);
border-style: none none solid none !important;
border-radius: var(--uu-dialog-border-radius) var(--uu-dialog-border-radius) 0px 0px;
}
.uu-dialog-header.small {
padding: 10px 15px;
border-style: none none solid none !important;
}
.uu-dialog-header-pad {
content: " ";
min-height: 32px;
}
.uu-dialog-header-pad.small {
min-height: 24px;
}
.uu-dialog-titlecont {
display: flex;
align-items: center;
}
.uu-dialog-titlecont-no-title {
display: flex;
justify-content: flex-end;
align-items: center;
}
.uu-dialog-title {
position: relative;
display: inline-block;
font-size: 22px;
}
.uu-dialog-close {
cursor: pointer;
}
.uu-dialog-header-img,
.uu-dialog-close
{
width: 32px;
height: 32px;
}
.uu-dialog-header-img.small,
.uu-dialog-close.small
{
width: 24px;
height: 24px;
}
.uu-dialog-footer {
font-size: 17px;
text-decoration: underline;
}
.uu-dialog-footer.hidden {
display: none;
}
.uu-dialog-footer-cont {
margin-top: 6px;
padding: 15px 20px;
background: var(--uu-dialog-bg);
background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, var(--uu-dialog-bg) 30%, var(--uu-dialog-bg) 100%);
border: 2px solid var(--uu-dialog-separator-color);
border-style: solid none none none !important;
border-radius: 0px 0px var(--uu-dialog-border-radius) var(--uu-dialog-border-radius);
}
.uu-dialog-footer-buttons-cont button:not(:last-of-type) {
margin-right: 15px;
}`;
exports.currentDialogId = null;
var openDialogs = [];
var defaultStrings = {
closeDialogTooltip: "Click to close the dialog"
};
var Dialog = class _Dialog extends NanoEmitter {
constructor(options) {
super();
/** Options passed to the dialog in the constructor */
__publicField(this, "options");
/** ID that gets added to child element IDs - has to be unique and conform to HTML ID naming rules! */
__publicField(this, "id");
/** Strings used in the dialog (used for translations) */
__publicField(this, "strings");
__publicField(this, "dialogOpen", false);
__publicField(this, "dialogMounted", false);
const _a = options, { strings } = _a, opts = __objRest(_a, ["strings"]);
this.strings = __spreadValues(__spreadValues({}, defaultStrings), strings != null ? strings : {});
this.options = __spreadValues({
closeOnBgClick: true,
closeOnEscPress: true,
destroyOnClose: false,
unmountOnClose: true,
removeListenersOnDestroy: true,
small: false,
verticalAlign: "center"
}, opts);
this.id = opts.id;
}
//#region public
/** Call after DOMContentLoaded to pre-render the dialog and invisibly mount it in the DOM */
mount() {
return __async(this, null, function* () {
var _a;
if (this.dialogMounted)
return;
this.dialogMounted = true;
if (!document.querySelector("style.uu-dialog-css"))
addGlobalStyle((_a = this.options.dialogCss) != null ? _a : defaultDialogCss).classList.add("uu-dialog-css");
const bgElem = document.createElement("div");
bgElem.id = `uu-${this.id}-dialog-bg`;
bgElem.classList.add("uu-dialog-bg");
if (this.options.closeOnBgClick)
bgElem.ariaLabel = bgElem.title = this.getString("closeDialogTooltip");
bgElem.style.setProperty("--uu-dialog-width-max", `${this.options.width}px`);
bgElem.style.setProperty("--uu-dialog-height-max", `${this.options.height}px`);
bgElem.style.visibility = "hidden";
bgElem.style.display = "none";
bgElem.inert = true;
bgElem.appendChild(yield this.getDialogContent());
document.body.appendChild(bgElem);
this.attachListeners(bgElem);
this.events.emit("render");
return bgElem;
});
}
/** Closes the dialog and clears all its contents (unmounts elements from the DOM) in preparation for a new rendering call */
unmount() {
var _a;
this.close();
this.dialogMounted = false;
const clearSelectors = [
`#uu-${this.id}-dialog-bg`,
`#uu-style-dialog-${this.id}`
];
for (const sel of clearSelectors)
(_a = document.querySelector(sel)) == null ? void 0 : _a.remove();
this.events.emit("clear");
}
/** Clears the DOM of the dialog and then renders it again */
remount() {
return __async(this, null, function* () {
this.unmount();
yield this.mount();
});
}
/**
* Opens the dialog - also mounts it if it hasn't been mounted yet
* Prevents default action and immediate propagation of the passed event
*/
open(e) {
return __async(this, null, function* () {
var _a;
e == null ? void 0 : e.preventDefault();
e == null ? void 0 : e.stopImmediatePropagation();
if (this.isOpen())
return;
this.dialogOpen = true;
if (openDialogs.includes(this.id))
throw new Error(`A dialog with the same ID of '${this.id}' already exists and is open!`);
if (!this.isMounted())
yield this.mount();
const dialogBg = document.querySelector(`#uu-${this.id}-dialog-bg`);
if (!dialogBg)
return console.warn(`Couldn't find background element for dialog with ID '${this.id}'`);
dialogBg.style.visibility = "visible";
dialogBg.style.display = "block";
dialogBg.inert = false;
exports.currentDialogId = this.id;
openDialogs.unshift(this.id);
for (const dialogId of openDialogs)
if (dialogId !== this.id)
(_a = document.querySelector(`#uu-${dialogId}-dialog-bg`)) == null ? void 0 : _a.setAttribute("inert", "true");
document.body.classList.remove("uu-no-select");
document.body.setAttribute("inert", "true");
this.events.emit("open");
return dialogBg;
});
}
/** Closes the dialog - prevents default action and immediate propagation of the passed event */
close(e) {
var _a, _b;
e == null ? void 0 : e.preventDefault();
e == null ? void 0 : e.stopImmediatePropagation();
if (!this.isOpen())
return;
this.dialogOpen = false;
const dialogBg = document.querySelector(`#uu-${this.id}-dialog-bg`);
if (!dialogBg)
return console.warn(`Couldn't find background element for dialog with ID '${this.id}'`);
dialogBg.style.visibility = "hidden";
dialogBg.style.display = "none";
dialogBg.inert = true;
openDialogs.splice(openDialogs.indexOf(this.id), 1);
exports.currentDialogId = (_a = openDialogs[0]) != null ? _a : null;
if (exports.currentDialogId)
(_b = document.querySelector(`#uu-${exports.currentDialogId}-dialog-bg`)) == null ? void 0 : _b.removeAttribute("inert");
if (openDialogs.length === 0) {
document.body.classList.add("uu-no-select");
document.body.removeAttribute("inert");
}
this.events.emit("close");
if (this.options.destroyOnClose)
this.destroy();
else if (this.options.unmountOnClose)
this.unmount();
}
/** Returns true if the dialog is currently open */
isOpen() {
return this.dialogOpen;
}
/** Returns true if the dialog is currently mounted */
isMounted() {
return this.dialogMounted;
}
/** Clears the DOM of the dialog and removes all event listeners */
destroy() {
this.unmount();
this.events.emit("destroy");
this.options.removeListenersOnDestroy && this.unsubscribeAll();
}
//#region static
/** Returns the ID of the top-most dialog (the dialog that has been opened last) */
static getCurrentDialogId() {
return exports.currentDialogId;
}
/** Returns the IDs of all currently open dialogs, top-most first */
static getOpenDialogs() {
return openDialogs;
}
//#region protected
getString(key) {
var _a;
return (_a = this.strings[key]) != null ? _a : defaultStrings[key];
}
/** Called once to attach all generic event listeners */
attachListeners(bgElem) {
if (this.options.closeOnBgClick) {
bgElem.addEventListener("click", (e) => {
var _a;
if (this.isOpen() && ((_a = e.target) == null ? void 0 : _a.id) === `uu-${this.id}-dialog-bg`)
this.close(e);
});
}
if (this.options.closeOnEscPress) {
document.body.addEventListener("keydown", (e) => {
if (e.key === "Escape" && this.isOpen() && _Dialog.getCurrentDialogId() === this.id)
this.close(e);
});
}
}
//#region protected
/**
* Adds generic, accessible interaction listeners to the passed element.
* All listeners have the default behavior prevented and stop propagation (for keyboard events only as long as the captured key is valid).
* @param listenerOptions Provide a {@linkcode listenerOptions} object to configure the listeners
*/
onInteraction(elem, listener, listenerOptions) {
const _a = listenerOptions != null ? listenerOptions : {}, { preventDefault = true, stopPropagation = true } = _a, listenerOpts = __objRest(_a, ["preventDefault", "stopPropagation"]);
const interactionKeys = ["Enter", " ", "Space"];
const proxListener = (e) => {
if (e instanceof KeyboardEvent) {
if (interactionKeys.includes(e.key)) {
preventDefault && e.preventDefault();
stopPropagation && e.stopPropagation();
} else
return;
} else if (e instanceof MouseEvent) {
preventDefault && e.preventDefault();
stopPropagation && e.stopPropagation();
}
(listenerOpts == null ? void 0 : listenerOpts.once) && e.type === "keydown" && elem.removeEventListener("click", proxListener, listenerOpts);
(listenerOpts == null ? void 0 : listenerOpts.once) && e.type === "click" && elem.removeEventListener("keydown", proxListener, listenerOpts);
listener(e);
};
elem.addEventListener("click", proxListener, listenerOpts);
elem.addEventListener("keydown", proxListener, listenerOpts);
}
/** Returns the dialog content element and all its children */
getDialogContent() {
return __async(this, null, function* () {
var _a, _b, _c, _d;
const header = (_b = (_a = this.options).renderHeader) == null ? void 0 : _b.call(_a);
const footer = (_d = (_c = this.options).renderFooter) == null ? void 0 : _d.call(_c);
const dialogWrapperEl = document.createElement("div");
dialogWrapperEl.id = `uu-${this.id}-dialog`;
dialogWrapperEl.classList.add("uu-dialog");
dialogWrapperEl.ariaLabel = dialogWrapperEl.title = "";
dialogWrapperEl.role = "dialog";
dialogWrapperEl.setAttribute("aria-labelledby", `uu-${this.id}-dialog-title`);
dialogWrapperEl.setAttribute("aria-describedby", `uu-${this.id}-dialog-body`);
if (this.options.verticalAlign !== "center")
dialogWrapperEl.classList.add(`align-${this.options.verticalAlign}`);
const headerWrapperEl = document.createElement("div");
headerWrapperEl.classList.add("uu-dialog-header");
this.options.small && headerWrapperEl.classList.add("small");
if (header) {
const headerTitleWrapperEl = document.createElement("div");
headerTitleWrapperEl.id = `uu-${this.id}-dialog-title`;
headerTitleWrapperEl.classList.add("uu-dialog-title-wrapper");
headerTitleWrapperEl.role = "heading";
headerTitleWrapperEl.ariaLevel = "1";
headerTitleWrapperEl.appendChild(header instanceof Promise ? yield header : header);
headerWrapperEl.appendChild(headerTitleWrapperEl);
} else {
const padEl = document.createElement("div");
padEl.classList.add("uu-dialog-header-pad", this.options.small ? "small" : "");
headerWrapperEl.appendChild(padEl);
}
if (this.options.renderCloseBtn) {
const closeBtnEl = yield this.options.renderCloseBtn();
closeBtnEl.classList.add("uu-dialog-close");
this.options.small && closeBtnEl.classList.add("small");
closeBtnEl.tabIndex = 0;
if (closeBtnEl.hasAttribute("alt"))
closeBtnEl.setAttribute("alt", this.getString("closeDialogTooltip"));
closeBtnEl.title = closeBtnEl.ariaLabel = this.getString("closeDialogTooltip");
this.onInteraction(closeBtnEl, () => this.close());
headerWrapperEl.appendChild(closeBtnEl);
}
dialogWrapperEl.appendChild(headerWrapperEl);
const dialogBodyElem = document.createElement("div");
dialogBodyElem.id = `uu-${this.id}-dialog-body`;
dialogBodyElem.classList.add("uu-dialog-body");
this.options.small && dialogBodyElem.classList.add("small");
const body = this.options.renderBody();
dialogBodyElem.appendChild(body instanceof Promise ? yield body : body);
dialogWrapperEl.appendChild(dialogBodyElem);
if (footer) {
const footerWrapper = document.createElement("div");
footerWrapper.classList.add("uu-dialog-footer-cont");
dialogWrapperEl.appendChild(footerWrapper);
footerWrapper.appendChild(footer instanceof Promise ? yield footer : footer);
}
return dialogWrapperEl;
});
}
};
// lib/misc.ts
function autoPlural(word, num) {
if (Array.isArray(num) || num instanceof NodeList)
num = num.length;
return `${word}${num === 1 ? "" : "s"}`;
}
function insertValues(input, ...values) {
return input.replace(/%\d/gm, (match) => {
var _a, _b;
const argIndex = Number(match.substring(1)) - 1;
return (_b = (_a = values[argIndex]) != null ? _a : match) == null ? void 0 : _b.toString();
});
}
function pauseFor(time) {
return new Promise((res) => {
setTimeout(() => res(), time);
});
}
function debounce(func, timeout = 300, edge = "falling") {
let id;
return function(...args) {
if (edge === "rising") {
if (!id) {
func.apply(this, args);
id = setTimeout(() => id = void 0, timeout);
}
} else {
clearTimeout(id);
id = setTimeout(() => func.apply(this, args), timeout);
}
};
}
function fetchAdvanced(_0) {
return __async(this, arguments, function* (input, options = {}) {
var _a;
const { timeout = 1e4 } = options;
const { signal, abort } = new AbortController();
(_a = options.signal) == null ? void 0 : _a.addEventListener("abort", abort);
let signalOpts = {}, id = void 0;
if (timeout >= 0) {
id = setTimeout(() => abort(), timeout);
signalOpts = { signal };
}
try {
const res = yield fetch(input, __spreadValues(__spreadValues({}, options), signalOpts));
id && clearTimeout(id);
return res;
} catch (err) {
id && clearTimeout(id);
throw err;
}
});
}
// lib/SelectorObserver.ts
var domLoaded = false;
document.addEventListener("DOMContentLoaded", () => domLoaded = true);
var SelectorObserver = class {
constructor(baseElement, options = {}) {
__publicField(this, "enabled", false);
__publicField(this, "baseElement");
__publicField(this, "observer");
__publicField(this, "observerOptions");
__publicField(this, "customOptions");
__publicField(this, "listenerMap");
this.baseElement = baseElement;
this.listenerMap = /* @__PURE__ */ new Map();
const _a = options, {
defaultDebounce,
defaultDebounceEdge,
disableOnNoListeners,
enableOnAddListener
} = _a, observerOptions = __objRest(_a, [
"defaultDebounce",
"defaultDebounceEdge",
"disableOnNoListeners",
"enableOnAddListener"
]);
this.observerOptions = __spreadValues({
childList: true,
subtree: true
}, observerOptions);
this.customOptions = {
defaultDebounce: defaultDebounce != null ? defaultDebounce : 0,
defaultDebounceEdge: defaultDebounceEdge != null ? defaultDebounceEdge : "rising",
disableOnNoListeners: disableOnNoListeners != null ? disableOnNoListeners : false,
enableOnAddListener: enableOnAddListener != null ? enableOnAddListener : true
};
if (typeof this.customOptions.checkInterval !== "number") {
this.observer = new MutationObserver(() => this.checkAllSelectors());
} else {
this.checkAllSelectors();
setInterval(() => this.checkAllSelectors(), this.customOptions.checkInterval);
}
}
/** Call to check all selectors in the {@linkcode listenerMap} using {@linkcode checkSelector()} */
checkAllSelectors() {
if (!this.enabled || !domLoaded)
return;
for (const [selector, listeners] of this.listenerMap.entries())
this.checkSelector(selector, listeners);
}
/** Checks if the element(s) with the given {@linkcode selector} exist in the DOM and calls the respective {@linkcode listeners} accordingly */
checkSelector(selector, listeners) {
var _a;
if (!this.enabled)
return;
const baseElement = typeof this.baseElement === "string" ? document.querySelector(this.baseElement) : this.baseElement;
if (!baseElement)
return;
const all = listeners.some((listener) => listener.all);
const one = listeners.some((listener) => !listener.all);
const allElements = all ? baseElement.querySelectorAll(selector) : null;
const oneElement = one ? baseElement.querySelector(selector) : null;
for (const options of listeners) {
if (options.all) {
if (allElements && allElements.length > 0) {
options.listener(allElements);
if (!options.continuous)
this.removeListener(selector, options);
}
} else {
if (oneElement) {
options.listener(oneElement);
if (!options.continuous)
this.removeListener(selector, options);
}
}
if (((_a = this.listenerMap.get(selector)) == null ? void 0 : _a.length) === 0)
this.listenerMap.delete(selector);
if (this.listenerMap.size === 0 && this.customOptions.disableOnNoListeners)
this.disable();
}
}
/**
* Starts observing the children of the base element for changes to the given {@linkcode selector} according to the set {@linkcode options}
* @param selector The selector to observe
* @param options Options for the selector observation
* @param options.listener Gets called whenever the selector was found in the DOM
* @param [options.all] Whether to use `querySelectorAll()` instead - default is false
* @param [options.continuous] Whether to call the listener continuously instead of just once - default is false
* @param [options.debounce] Whether to debounce the listener to reduce calls to `querySelector` or `querySelectorAll` - set undefined or <=0 to disable (default)
* @returns Returns a function that can be called to remove this listener more easily
*/
addListener(selector, options) {
options = __spreadValues({
all: false,
continuous: false,
debounce: 0
}, options);
if (options.debounce && options.debounce > 0 || this.customOptions.defaultDebounce && this.customOptions.defaultDebounce > 0) {
options.listener = debounce(
options.listener,
options.debounce || this.customOptions.defaultDebounce,
options.debounceEdge || this.customOptions.defaultDebounceEdge
);
}
if (this.listenerMap.has(selector))
this.listenerMap.get(selector).push(options);
else
this.listenerMap.set(selector, [options]);
if (this.enabled === false && this.customOptions.enableOnAddListener)
this.enable();
this.checkSelector(selector, [options]);
return () => this.removeListener(selector, options);
}
/** Disables the observation of the child elements */
disable() {
var _a;
if (!this.enabled)
return;
this.enabled = false;
(_a = this.observer) == null ? void 0 : _a.disconnect();
}
/**
* Enables or reenables the observation of the child elements.
* @param immediatelyCheckSelectors Whether to immediately check if all previously registered selectors exist (default is true)
* @returns Returns true when the observation was enabled, false otherwise (e.g. when the base element wasn't found)
*/
enable(immediatelyCheckSelectors = true) {
var _a;
const baseElement = typeof this.baseElement === "string" ? document.querySelector(this.baseElement) : this.baseElement;
if (this.enabled || !baseElement)
return false;
this.enabled = true;
(_a = this.observer) == null ? void 0 : _a.observe(baseElement, this.observerOptions);
if (immediatelyCheckSelectors)
this.checkAllSelectors();
return true;
}
/** Returns whether the observation of the child elements is currently enabled */
isEnabled() {
return this.enabled;
}
/** Removes all listeners that have been registered with {@linkcode addListener()} */
clearListeners() {
this.listenerMap.clear();
}
/**
* Removes all listeners for the given {@linkcode selector} that have been registered with {@linkcode addListener()}
* @returns Returns true when all listeners for the associated selector were found and removed, false otherwise
*/
removeAllListeners(selector) {
return this.listenerMap.delete(selector);
}
/**
* Removes a single listener for the given {@linkcode selector} and {@linkcode options} that has been registered with {@linkcode addListener()}
* @returns Returns true when the listener was found and removed, false otherwise
*/
removeListener(selector, options) {
const listeners = this.listenerMap.get(selector);
if (!listeners)
return false;
const index = listeners.indexOf(options);
if (index > -1) {
listeners.splice(index, 1);
return true;
}
return false;
}
/** Returns all listeners that have been registered with {@linkcode addListener()} */
getAllListeners() {
return this.listenerMap;
}
/** Returns all listeners for the given {@linkcode selector} that have been registered with {@linkcode addListener()} */
getListeners(selector) {
return this.listenerMap.get(selector);
}
};
// lib/translation.ts
var trans = {};
var curLang;
var trLang = (language, key, ...args) => {
var _a;
if (!language)
return key;
const trText = (_a = trans[language]) == null ? void 0 : _a[key];
if (!trText)
return key;
if (args.length > 0 && trText.match(/%\d/)) {
return insertValues(trText, ...args);
}
return trText;
};
function tr(key, ...args) {
return trLang(curLang, key, ...args);
}
tr.forLang = trLang;
tr.addLanguage = (language, translations) => {
trans[language] = translations;
};
tr.setLanguage = (language) => {
curLang = language;
};
tr.getLanguage = () => {
return curLang;
};
tr.getTranslations = (language) => {
return trans[language != null ? language : curLang];
};
exports.DataStore = DataStore;
exports.DataStoreSerializer = DataStoreSerializer;
exports.Dialog = Dialog;
exports.NanoEmitter = NanoEmitter;
exports.SelectorObserver = SelectorObserver;
exports.addGlobalStyle = addGlobalStyle;
exports.addParent = addParent;
exports.autoPlural = autoPlural;
exports.clamp = clamp;
exports.compress = compress;
exports.computeHash = computeHash;
exports.darkenColor = darkenColor;
exports.debounce = debounce;
exports.decompress = decompress;
exports.defaultDialogCss = defaultDialogCss;
exports.defaultStrings = defaultStrings;
exports.fetchAdvanced = fetchAdvanced;
exports.getSiblingsFrame = getSiblingsFrame;
exports.getUnsafeWindow = getUnsafeWindow;
exports.hexToRgb = hexToRgb;
exports.insertValues = insertValues;
exports.interceptEvent = interceptEvent;
exports.interceptWindowEvent = interceptWindowEvent;
exports.isScrollable = isScrollable;
exports.lightenColor = lightenColor;
exports.mapRange = mapRange;
exports.observeElementProp = observeElementProp;
exports.openDialogs = openDialogs;
exports.openInNewTab = openInNewTab;
exports.pauseFor = pauseFor;
exports.preloadImages = preloadImages;
exports.randRange = randRange;
exports.randomId = randomId;
exports.randomItem = randomItem;
exports.randomItemIndex = randomItemIndex;
exports.randomizeArray = randomizeArray;
exports.rgbToHex = rgbToHex;
exports.setInnerHtmlUnsafe = setInnerHtmlUnsafe;
exports.takeRandomItem = takeRandomItem;
exports.tr = tr;
return exports;
})({});