// ==UserScript==
// @name AVG 163 Butler
// @namespace http://tampermonkey.net/
// @version 0.58
// @description The ultimate tool to take over the AVG 163 commnunity
// @author AVG 163 Butler
// @match https://avg.163.com/*
// @grant GM_setClipboard
// @grant GM_info
// @grant unsafeWindow
// ==/UserScript==
(function () {
'use strict';
const E = encodeURIComponent;
const VER = E(`${GM_info.script.name} - ${GM_info.script.version}`);
const D = window.document;
const L = window.location;
const LS = window.localStorage;
const communityTopicListQuery = '.avg-list.forums-list > ul';
const searchTopicListQuery = '.search-result-container';
const configMigrationOnUpgrade = () => {
try {
const supportedFields = ['已配置', '动态类型', '回复人', '隐藏作者', '主题排序', '展开工具栏', '启用话题页面发言报告自动复制'];
const versionParts = GM_info.script.version.split('.');
const minorVersionDigit = parseInt(versionParts[versionParts.length - 1], 10);
const getVerStr = ver => E(`${GM_info.script.name} - ${ver}`);
const getFieldKeyWithVer = (field, ver) => `${getVerStr(ver)}-${E(field)}`;
const getFieldWithVersion = (field, ver) => LS.getItem(getFieldKeyWithVer(field, ver));
const setFieldWithVersion = (field, value, ver) => LS.setItem(getFieldKeyWithVer(field, ver), value);
const removeFieldWithVersion = (field, ver) => LS.removeItem(getFieldKeyWithVer(field, ver));
// support all minor versions
if (supportedFields.every(f => typeof getFieldWithVersion(f, GM_info.script.version) !== 'string')) {
console.info('未找到当前版本配置 - 尝试从以前的版本升级');
for (let i = minorVersionDigit - 1; i >= 0; i--) {
const previousVersionParts = versionParts.slice(0);
previousVersionParts[versionParts.length - 1] = String(i);
const previousVer = previousVersionParts.join('.');
if (supportedFields.some(f => typeof getFieldWithVersion(f, previousVer) === 'string')) {
for (const f of supportedFields) {
if (typeof getFieldWithVersion(f, previousVer) === 'string') {
setFieldWithVersion(f, getFieldWithVersion(f, previousVer), GM_info.script.version);
removeFieldWithVersion(f, previousVer);
}
}
console.info(`升级配置完成 - ${previousVer} => ${GM_info.script.version}`);
break;
}
}
}
setFieldWithVersion('已配置', JSON.stringify(true), GM_info.script.version);
} catch (err) {
createToastWithText(`升级配置时发生错误`);
console.error('升级配置时发生错误 - ', err);
}
};
configMigrationOnUpgrade();
const {
addStorageKeyListener,
removeStorageKeyListener
} = (() => {
// This is used to sync changes from other pages across the same domain
// NOT on the same page!!!
const keyListeners = [];
window.addEventListener('storage', (event) => {
const {
key,
newValue
} = event;
for (const keyListener of keyListeners) {
if (key === keyListener.key) {
keyListener.callback(newValue);
}
}
});
return {
addStorageKeyListener: (key, callback) => {
keyListeners.push({
key,
callback
});
},
removeStorageKeyListener: (key, callback) => {
const index = keyListeners.findIndex(
(keyListener) => keyListener.key === key &&
keyListener.callback === callback
);
if (index >= 0) {
keyListeners.splice(index, 1);
return true;
} else {
return false;
}
}
};
})();
const getBinaryIntByStorageKey = (key) => {
const binaryStatusValue = parseInt(LS.getItem(key), 10);
if (isNaN(binaryStatusValue)) {
return 1;
}
// should only be 1(enabled) or 0(disabled)
if (binaryStatusValue !== 0) {
return 1;
}
return 0;
};
const createDebouncerByTimeout = (
debounceBeginCallback = () => {},
debounceEndCallback = () => {},
timeoutInMs = 1000
) => {
let timeoutId = null;
const setTimeoutWithCallback = () => setTimeout(
() => {
timeoutId = null;
debounceEndCallback();
},
timeoutInMs
);
const debouncer = () => {
if (timeoutId === null) {
debounceBeginCallback();
} else {
clearTimeout(timeoutId);
}
timeoutId = setTimeoutWithCallback();
};
return debouncer;
};
const waitForElement = (query, callback) => {
if (D.querySelector(query) instanceof HTMLElement) {
callback();
} else {
setTimeout(
() => waitForElement(query, callback),
1000
);
}
};
const createOrderMemorizeStore = () => {
// a weak map that keep the original index of the elements
let store = new WeakMap();
const memorize = (arr) => {
// This array might be partially sorted
// so we only memorize those are new
for (let i = 0; i < arr.length; i++) {
if (!store.has(arr[i])) {
store.set(arr[i], i);
}
}
};
const getOriginalIndexByElement = (element) => store.has(element) ? store.get(element) : -1;
const clear = () => {
store = new WeakMap();
};
return {
memorize,
getOriginalIndexByElement,
clear
};
};
const restoreHTMLElementsOrderInParentByQueryAndOriginalIndexGetter = (parentQuery, getOriginalIndexByElement) => {
const parent = D.querySelector(parentQuery);
if (parent instanceof HTMLElement) {
let sortedChildren = [...parent.children];
sortedChildren.sort(
(l, r) => getOriginalIndexByElement(l) - getOriginalIndexByElement(r)
);
parent.append(...sortedChildren);
return true;
}
return false;
};
const sortHTMLElementsInParentByQueryAndCompare = (parentQuery, compareOrCompares, memorize) => {
const parent = D.querySelector(parentQuery);
if (parent instanceof HTMLElement) {
let sortedChildren = [...parent.children];
if (typeof memorize === 'function') {
// used for order restoration
memorize(sortedChildren);
}
if (typeof compareOrCompares === 'function') {
sortedChildren.sort(compareOrCompares);
} else if (
Array.isArray(compareOrCompares) &&
compareOrCompares.every(c => typeof c === 'function')
) {
compareOrCompares.forEach(
(compare) => {
sortedChildren.sort(compare);
}
);
} else {
return false;
}
parent.append(...sortedChildren);
return true;
}
return false;
};
// eventTypes must be event does bubble, focus event does not bubble
const onElementEventTypesByClassList = (eventTypes = ['mouseover'], classList, callback, config = {
capture: false,
once: false,
passive: true,
subtree: true
}) => {
const isElementWithClassList = (element) => (element instanceof HTMLElement) && classList.every(c => element.classList.contains(c));
const callbackWithListenerRemoval = (event, element) => {
callback(event, element);
if (config.once) {
for (const eventType of eventTypes) {
window.document.removeEventListener(eventType, wrappedCallback);
}
}
};
const wrappedCallback = (event) => {
if (isElementWithClassList(event.target)) {
callbackWithListenerRemoval(event, event.target);
} else if (config.subtree) {
let currentElement = event.target.parentElement;
while (currentElement instanceof HTMLElement) {
if (isElementWithClassList(currentElement)) {
callbackWithListenerRemoval(event, currentElement);
break;
} else {
currentElement = currentElement.parentElement;
}
}
}
};
for (const eventType of eventTypes) {
window.document.addEventListener(
eventType,
wrappedCallback,
Object.assign({},
config, {
// first event may not be triggered by target
once: false
}
)
);
}
};
const isUserLoggedIn = () => {
const userNavButton = D.querySelector('.nav-tool-button.nav-user-button');
if (userNavButton instanceof HTMLElement) {
return true;
}
return false;
};
const getCurrentPageLink = () => {
return window.location.href;
};
const getMyInfo = async () => {
if (isUserLoggedIn()) {
const infoEndpoint = new URL(L.href);
infoEndpoint.search = '';
infoEndpoint.pathname = '/avg-portal-api/user/info';
if (!!getCsrfToken()) {
const params = {
csrf_token: getCsrfToken()
};
Object.keys(params).forEach(key => infoEndpoint.searchParams.append(key, params[key]));
}
const infoResult = await fetch(infoEndpoint).then(r => r.json());
const {
state: {
code: infoCode,
message: infoMessage
} = {
code: 0,
message: '未知错误'
},
data = {
id: -1
}
} = infoResult;
if (infoCode !== 200000) {
createToastWithText(`当前用户信息加载错误 - ${infoMessage}`);
} else {
return data;
}
}
createToastWithText('当前用户信息加载失败 - 用户未登陆');
return {
id: -1
};
};
const getComments = () => {
return [...D.querySelectorAll('.topic-comment-list .topic-comment-item')];
};
const getOnPageCommentsCountByAuthorId = (authorId) => {
return getComments().filter(
(comment) => {
if (comment.querySelector(`[href="/user/${authorId}"]`) instanceof HTMLElement) {
// const topicTime = comment.querySelector('.topic-time');
// if (topicTime instanceof HTMLElement && topicTime.innerText === getCurrentDateInCommentFormat()) return true;
return true;
}
return false;
}
).length;
};
const getCommentsCountFromDataByAuthorId = (comments, myAuthorId) => {
let count = 0;
if (Array.isArray(comments)) {
for (const comment of comments) {
const {
authorId,
children = []
} = comment;
if (authorId === myAuthorId) {
count++;
}
count += getCommentsCountFromDataByAuthorId(children, myAuthorId);
}
}
return count;
};
const getMyAuthorId = async () => {
if (isUserLoggedIn()) {
const {
id = -1
} = await getMyInfo();
return id;
}
return -1;
};
const getCsrfToken = () => {
const CSRF_TOKEN_KEY = 'TOKEN';
const cookies = D.cookie.split(';').map(p => String(p).trim()).map(kv => kv.split('=')).reduce(
(cookiesMap, [k, v]) => {
cookiesMap[k] = v;
return cookiesMap;
}, {}
);
return cookies[CSRF_TOKEN_KEY];
};
const createMyUserNameAndAuthorIdStore = () => {
let currnetUserName = '';
let currentAuthorId = -1;
const updateStore = async () => {
const {
userName = '', id = -1
} = await getMyInfo();
currnetUserName = userName;
currentAuthorId = id;
};
const getMyUserNameAndAuthorId = () =>
({
userName: currnetUserName,
authorId: currentAuthorId
});
waitForElement(
'.nav-bar',
updateStore
);
return {
updateStore,
getMyUserNameAndAuthorId
};
};
const createElementWithInnerTextAndStyle = (ElementName, innerText, style = {}) => {
const element = D.createElement(ElementName);
if (typeof innerText === 'string') {
element.innerText = innerText;
}
Object.assign(
element.style,
style
);
return element;
};
const createToastWithText = (() => {
const timeoutIdToElementMap = new Map();
const showToast = (text, disappearDelayInMs = 1000) => {
const defaultStyle = {
position: 'fixed',
top: '10vh',
zIndex: 9999,
transform: 'translateX(-50%)',
left: '50%',
transition: 'all 0.25s ease',
borderRadius: '2em',
backgroundColor: 'black',
padding: '0.5em 2em',
color: 'white',
textAlign: 'center',
opacity: '0'
};
const toast = createElementWithInnerTextAndStyle('div', text, defaultStyle);
D.body.append(toast);
const timeoutId = setTimeout(
() => {
timeoutIdToElementMap.delete(timeoutId);
D.body.removeChild(toast);
},
disappearDelayInMs
);
timeoutIdToElementMap.set(timeoutId, toast);
setTimeout(
() => {
Object.assign(
toast.style, {
opacity: '100%'
}
);
},
0
);
setTimeout(
() => {
Object.assign(
toast.style, {
opacity: '0'
}
);
},
disappearDelayInMs - 250
);
};
return showToast;
})();
const createSingletonObserverByQueryAndClassList = (
ancestorQuery,
classList,
observeStartCallback = () => {},
nodeAddedCallback = () => {},
nodeRemovedCallback = () => {},
config = {
attributes: false,
childList: true,
subtree: true
}
) => {
let singletonObserver = null;
let currentTargetNode = null;
const addObserver = () => {
const targetNode = D.querySelector(ancestorQuery);
if (targetNode === currentTargetNode) {
return;
}
currentTargetNode = targetNode;
observeStartCallback();
if (singletonObserver instanceof MutationObserver) {
singletonObserver.disconnect();
}
// Callback function to execute when mutations are observed
const callback = function (mutationsList, observer) {
// Use traditional 'for loops' for IE 11
for (const mutation of mutationsList) {
if (mutation.type === 'childList') {
for (const n of mutation.addedNodes) {
if (
n instanceof HTMLElement &&
classList.some(c => n.classList.contains(c))
) {
nodeAddedCallback(n);
break;
}
}
for (const n of mutation.removedNodes) {
if (
n instanceof HTMLElement &&
classList.some(c => n.classList.contains(c))
) {
nodeRemovedCallback(n);
break;
}
}
}
}
};
// Create an observer instance linked to the callback function
const observer = new MutationObserver(callback);
// Start observing the target node for configured mutations
observer.observe(targetNode, config);
singletonObserver = observer;
// Return artifacts
return {
disconnect: () => singletonObserver.disconnect(),
reconnect: () => observer.observe(targetNode, config),
getObserver: () => singletonObserver
};
};
return addObserver;
};
const copyTextToClipboard = (text) => {
try {
const type = 'text/plain';
navigator.clipboard.write([
new ClipboardItem({
[type]: new Blob([text], {
type
})
}),
]).catch(
(err) => {
GM_setClipboard(text, 'text/plain');
}
);
} catch (err) {
createToastWithText(`复制到剪贴板时出错 - 无法复制内容`);
console.error('复制到剪贴板时出错 - 无法复制内容', err);
return false;
}
return true;
};
const copyFormattedReportForCurrentPageByUserNameAndAuthorId = (userName, authorId, foreseeSubmit = false) => {
// 动态链接 - 该动态回复数量 - 回复人不同的异次元昵称 - 动态类型 - 回复人
const topicType = LS.getItem(`${VER}-${E('动态类型')}`) || '';
const owner = LS.getItem(`${VER}-${E('回复人')}`) || '';
let currentOnPageCommentsCountByAuthorId = getOnPageCommentsCountByAuthorId(authorId);
if (foreseeSubmit) {
currentOnPageCommentsCountByAuthorId += 1;
}
let formatted = `${getCurrentPageLink()}\t${currentOnPageCommentsCountByAuthorId}\t${userName}`;
if (!!topicType) {
formatted = `${formatted}\t${topicType}`;
}
if (!!owner) {
formatted = `${formatted}\t${owner}`;
}
return copyTextToClipboard(formatted);
};
const getAllHiddenAuthor = () => {
let authors = [];
try {
authors = JSON.parse(LS.getItem(`${VER}-${E('隐藏作者')}`) || '[]').filter(
author => (typeof author.id === 'number' || typeof author.name === 'string')
);
} catch (err) {
createToastWithText('配置读取错误 - 无法取得已经隐藏的作者');
console.error('配置读取错误 - 无法取得已经隐藏的作者', err);
}
return authors;
};
const getHiddenAuthorById = (authorId) => getAllHiddenAuthor().find(a => a.id === authorId);
const getAllHiddenAuthorId = () =>
getAllHiddenAuthor().map(author => author.id);
const isAuthorIdHidden = (authorId) =>
getAllHiddenAuthorId().includes(authorId);
const addHiddenAuthorByIdAndName = (authorId, authorName = '无名氏') => {
const authorIds = getAllHiddenAuthorId();
const authors = getAllHiddenAuthor();
if (!authorIds.includes(authorId)) {
authors.push({
id: authorId,
name: authorName
});
LS.setItem(`${VER}-${E('隐藏作者')}`, JSON.stringify(authors));
}
};
const removeHiddenAuthorById = (authorId) => {
const authorIds = getAllHiddenAuthorId();
const authors = getAllHiddenAuthor();
if (authorIds.includes(authorId)) {
authors.splice(authorIds.indexOf(authorId), 1);
LS.setItem(`${VER}-${E('隐藏作者')}`, JSON.stringify(authors));
}
};
const clearHiddenAuthor = () => LS.removeItem(`${VER}-${E('隐藏作者')}`);
const sortableFields = [
// { field: 'authorName' },
// { field: 'authorId' },
{ name: 'VIP 用户', field: 'vip' },
{ name: '点击数', field: 'clickCount' },
{ name: '评论数', field: 'commentCount' },
{ name: '收藏数', field: 'favoriteCount' },
{ name: '图片数', field: 'imageCount' },
{ name: '音频数', field: 'audioCount' },
{ name: '视频数', field: 'videoCount' },
{ name: '字数', field: 'charCount' },
{ name: '我的回复数', field: 'myCommentsCount' },
{ name: '发布时间', field: 'createTime' }
];
const sortableOrders = [
{ name: '升序', order: 'ASC' },
{ name: '降序', order: 'DESC' }
];
const getAllSortConfigs = () => {
const sortConfigs = [];
try {
const parsedSortConfigs = JSON.parse(LS.getItem(`${VER}-${E('主题排序')}`) || '[]');
for (const parsedSortConfig of parsedSortConfigs) {
const {
field,
order
} = parsedSortConfig;
if (
sortableFields.some(f => f.field === field) &&
sortableOrders.some(o => o.order === order)) {
sortConfigs.push({
field,
order
});
}
}
} catch (err) {
createToastWithText('配置读取错误 - 无法取得主题排序设置');
console.error('配置读取错误 - 无法取得主题排序设置', err);
}
return sortConfigs;
};
const saveAllSortConfigs = (sortConfigs) => {
const uniqueSortConfigs = [];
for (const sortConfig of sortConfigs) {
if (uniqueSortConfigs.findIndex(c => c.field === sortConfig.field) === -1) {
uniqueSortConfigs.push(sortConfig);
}
}
LS.setItem(`${VER}-${E('主题排序')}`, JSON.stringify(uniqueSortConfigs))
};
const getSortConfigByField = (field) => getAllSortConfigs().find(c => c.field === field);
const deleteSortConfigByField = (field) => {
const sortConfigs = getAllSortConfigs();
const index = sortConfigs.findIndex(c => c.field === field);
if (index >= 0) {
const deletedSortConfig = sortConfigs.splice(
index,
1
);
saveAllSortConfigs(sortConfigs);
return deletedSortConfig;
}
};
const addSortConfig = (sortConfig, index = 0) => {
const sortConfigs = getAllSortConfigs();
if (index < 0) {
sortConfigs.push(sortConfig);
} else {
sortConfigs.splice(index, 0, sortConfig);
}
saveAllSortConfigs(sortConfigs);
};
// createMyUserNameAndAuthorIdStore to avoid reading userName and authorId async
const myUserNameAndAuthorIdStore = createMyUserNameAndAuthorIdStore();
const addExpandAndShrinkButtonToToolBelt = (toolBelt) => {
const isToolBeltExpanded = () => getBinaryIntByStorageKey(`${VER}-${E('展开工具栏')}`) === 1;
const expandToolBeltButton = createElementWithInnerTextAndStyle(
'button',
'⇲', {
position: 'relative',
padding: '5px 10px',
borderRadius: '5px',
display: !isToolBeltExpanded() ? 'initial' : 'none'
}
);
const expandToolBelt = () => {
[...toolBelt.children].forEach(
(element) => {
if (
element instanceof HTMLElement &&
element !== expandToolBeltButton
) {
element.style.display = 'initial';
}
expandToolBeltButton.style.display = 'none';
LS.setItem(`${VER}-${E('展开工具栏')}`, '1');
}
);
};
expandToolBeltButton.addEventListener(
'click',
expandToolBelt
);
toolBelt.append(expandToolBeltButton);
const shrinkToolBeltButton = createElementWithInnerTextAndStyle(
'button',
'⇱', {
position: 'absolute',
right: '5px',
bottom: '5px',
padding: '5px 10px',
borderRadius: '5px',
display: isToolBeltExpanded() ? 'initial' : 'none'
}
);
const shrinkToolBelt = () => {
[...toolBelt.children].forEach(
(element) => {
if (
element instanceof HTMLElement &&
element !== expandToolBeltButton
) {
element.style.display = 'none';
}
expandToolBeltButton.style.display = 'initial';
LS.setItem(`${VER}-${E('展开工具栏')}`, '0');
}
);
};
shrinkToolBeltButton.addEventListener(
'click',
shrinkToolBelt
);
if (!isToolBeltExpanded()) {
shrinkToolBelt();
} else {
expandToolBelt();
}
addStorageKeyListener(
`${VER}-${E('展开工具栏')}`,
() => {
if (isToolBeltExpanded()) {
expandToolBelt();
} else {
shrinkToolBelt();
}
}
);
toolBelt.append(shrinkToolBeltButton);
};
const createTopicToolBelt = () => {
const toolBelt = createElementWithInnerTextAndStyle(
'div',
null, {
position: 'fixed',
left: '20px',
bottom: '40px',
padding: '5px 10px',
backgroundColor: 'rgba(0, 0, 0, 0.5)',
borderRadius: '5px'
}
);
const copyFormattedReport = createElementWithInnerTextAndStyle(
'button',
'复制报告到剪贴板', {
padding: '0.5em',
width: '12em'
}
);
const copyFormattedReportHandler = (event) => {
if (
copyFormattedReport.disabled === false
) {
copyFormattedReport.disabled = true;
const originalText = copyFormattedReport.innerText;
const restore = () => {
copyFormattedReport.innerText = originalText;
copyFormattedReport.disabled = false;
};
const {
userName,
authorId
} = myUserNameAndAuthorIdStore.getMyUserNameAndAuthorId();
if (copyFormattedReportForCurrentPageByUserNameAndAuthorId(userName, authorId)) {
copyFormattedReport.innerText = '复制成功✓';
createToastWithText('报告复制成功✓');
setTimeout(restore, 2000);
} else {
restore();
}
}
};
copyFormattedReport.addEventListener(
'click',
copyFormattedReportHandler
);
const addSingletonCommentsObserver = createSingletonObserverByQueryAndClassList(
'.topic-comment-list',
['topic-comment-item', 'topic-comment-reply-containter', 'topic-comment-reply-item'],
() => {
myUserNameAndAuthorIdStore.updateStore();
// show toolBelt after comment input active
D.body.append(toolBelt);
}
);
onElementEventTypesByClassList(
['mouseover', 'focusin'],
['text-input'],
() => waitForElement('.topic-comment-list', addSingletonCommentsObserver), {
once: true
}
);
toolBelt.append(copyFormattedReport);
const topicTypeInput = createElementWithInnerTextAndStyle(
'input',
null, {
width: '8em'
}
);
topicTypeInput.placeholder = '动态类型';
topicTypeInput.value = LS.getItem(`${VER}-${E('动态类型')}`) || '';
topicTypeInput.addEventListener(
'keyup',
(event) => {
LS.setItem(`${VER}-${E('动态类型')}`, event.target.value);
}
);
addStorageKeyListener(
`${VER}-${E('动态类型')}`,
(newValue) => {
topicTypeInput.value = newValue;
}
);
toolBelt.append(topicTypeInput);
const ownerInput = createElementWithInnerTextAndStyle(
'input',
null, {
width: '5em'
}
);
ownerInput.placeholder = '回复人';
ownerInput.value = LS.getItem(`${VER}-${E('回复人')}`) || '';
ownerInput.addEventListener(
'keyup',
(event) => {
LS.setItem(`${VER}-${E('回复人')}`, event.target.value);
}
);
addStorageKeyListener(
`${VER}-${E('回复人')}`,
(newValue) => {
ownerInput.value = newValue;
}
);
toolBelt.append(ownerInput);
const enableCommentReportAutoCopy = createElementWithInnerTextAndStyle(
'input',
null, {
marginLeft: '0.5em',
width: '1.8em',
height: '1.8em',
verticalAlign: 'middle'
}
);
const isCommentReportAutoCopyEnabled = () => getBinaryIntByStorageKey(`${VER}-${E('启用话题页面发言报告自动复制')}`) === 1;
if (isCommentReportAutoCopyEnabled()) {
createToastWithText('自动报告复制已启用');
}
enableCommentReportAutoCopy.id = 'enable-comment-report-auto-copy';
enableCommentReportAutoCopy.type = 'checkbox';
enableCommentReportAutoCopy.checked = isCommentReportAutoCopyEnabled();
enableCommentReportAutoCopy.addEventListener(
'change',
(event) => {
if (!!event.target.checked) {
LS.setItem(`${VER}-${E('启用话题页面发言报告自动复制')}`, '1');
createToastWithText('自动报告复制已启用');
} else {
LS.setItem(`${VER}-${E('启用话题页面发言报告自动复制')}`, '0');
}
}
);
addStorageKeyListener(
`${VER}-${E('启用话题页面发言报告自动复制')}`,
() => {
enableCommentReportAutoCopy.checked = isCommentReportAutoCopyEnabled();
}
);
toolBelt.append(enableCommentReportAutoCopy);
const enableCommentReportAutoCopyLabel = createElementWithInnerTextAndStyle(
'label',
'自动复制报告', {
padding: '0.5em',
width: '12em',
color: 'white'
}
);
enableCommentReportAutoCopyLabel.setAttribute('for', enableCommentReportAutoCopy.id);
toolBelt.append(enableCommentReportAutoCopyLabel);
// make some room for shrink button
const shrinkButtonPlaceholder = createElementWithInnerTextAndStyle(
'div',
null, {
padding: '0.8em'
}
);
toolBelt.append(shrinkButtonPlaceholder);
addExpandAndShrinkButtonToToolBelt(toolBelt);
// Do not show toolBelt by default
// D.body.append(toolBelt);
};
if (window.location.pathname.startsWith('/topic/detail')) {
createTopicToolBelt();
}
const createTopicListToolBelt = () => {
const toolBelt = createElementWithInnerTextAndStyle(
'div',
null, {
position: 'fixed',
left: '20px',
bottom: '40px',
padding: '5px 10px',
backgroundColor: 'rgba(0, 0, 0, 0.5)',
borderRadius: '5px',
// display only after topic detail enabled
display: 'none'
}
);
toolBelt.classList.add('topic-list-tool-belt');
const removeHiddenAuthorSelect = createElementWithInnerTextAndStyle('select');
removeHiddenAuthorSelect.name = 'remove-hidden-author';
const hintOption = createElementWithInnerTextAndStyle('option', '--- 选择作者以取消隐藏 ---');
hintOption.value = 0 - Math.round(Math.random() * 1000);
hintOption.disabled = true;
removeHiddenAuthorSelect.append(hintOption);
removeHiddenAuthorSelect.value = hintOption.value;
const updateHiddenAuthorSelectOptions = () => {
// create latest list of hidden authors
while (removeHiddenAuthorSelect.firstChild) {
removeHiddenAuthorSelect.removeChild(removeHiddenAuthorSelect.firstChild);
}
removeHiddenAuthorSelect.append(hintOption);
for (const {
id,
name
} of getAllHiddenAuthor()) {
const option = createElementWithInnerTextAndStyle('option', name);
option.value = id;
removeHiddenAuthorSelect.append(option);
}
};
updateHiddenAuthorSelectOptions();
window.addEventListener(
'topicdisplaytoggle',
// addHiddenAuthorByIdAndName or removeHiddenAuthorById must be called before event dispatch
updateHiddenAuthorSelectOptions
);
addStorageKeyListener(
`${VER}-${E('隐藏作者')}`,
updateHiddenAuthorSelectOptions
);
const removeHiddenAuthorByIdAndDispatch = (authorId) => {
removeHiddenAuthorById(authorId);
window.dispatchEvent(
new CustomEvent(
'topicdisplaytoggle', {
detail: {
authorId,
display: true
},
bubbles: true,
cancelable: true
}
)
);
};
removeHiddenAuthorSelect.addEventListener(
'change',
(event) => {
try {
const authorId = parseInt(event.target.value, 10);
if (isNaN(authorId)) {
throw new TypeError('authorId 无法转换为数字 - ', event.target.value);
}
const selectedAuthor = getHiddenAuthorById(authorId);
if (typeof selectedAuthor === 'undefined') {
createToastWithText('取消作者隐藏错误 - 该作者当前没有被隐藏');
return;
}
const {
name: authorName
} = selectedAuthor;
removeHiddenAuthorSelect.value = hintOption.value;
removeHiddenAuthorByIdAndDispatch(authorId);
createToastWithText(`已经取消对作者 ${authorName} 的隐藏`);
} catch (err) {
clearHiddenAuthor();
createToastWithText('取消作者隐藏错误 - 已\清除所有隐藏的作者');
console.error('取消作者隐藏错误', err);
}
}
);
toolBelt.append(removeHiddenAuthorSelect);
const clearAllHiddenAuthor = createElementWithInnerTextAndStyle(
'button',
'取消所有作者隐藏', {
padding: '0.5em',
width: '12em'
}
);
clearAllHiddenAuthor.addEventListener(
'click',
() => {
getAllHiddenAuthorId().forEach(
(authorId) => removeHiddenAuthorByIdAndDispatch(authorId)
);
createToastWithText('已经取消对所有作者的隐藏');
}
);
toolBelt.append(clearAllHiddenAuthor);
toolBelt.append(createElementWithInnerTextAndStyle('br'));
const addSortConfigWithToastAndDispatchEvent = (sortConfig, index) => {
const initialSortConfigCount = getAllSortConfigs().length;
addSortConfig(sortConfig, index);
window.dispatchEvent(
new CustomEvent(
'topiclistreadytosort', {
bubbles: true,
cancelable: true
}
)
);
if (initialSortConfigCount === 0) {
createToastWithText('主题列表自动排序已启用');
} else {
createToastWithText('主题列表自动排序规则已变化');
}
};
const deleteSortConfigByFieldWithToastAndDispatchEvent = (field) => {
const initialSortConfigCount = getAllSortConfigs().length;
deleteSortConfigByField(field);
window.dispatchEvent(
new CustomEvent(
'topiclistreadytosort', {
bubbles: true,
cancelable: true
}
)
);
if (initialSortConfigCount === 1) {
createToastWithText('主题列表自动排序已停用\n已恢复初始排序');
window.dispatchEvent(
new CustomEvent(
'topiclistreadytorestore', {
bubbles: true,
cancelable: true
}
)
);
} else {
createToastWithText('主题列表自动排序规则已变化');
}
}
const sortByTopicTotalCommentsAsc = createElementWithInnerTextAndStyle(
'input',
null, {
width: '1.8em',
height: '1.8em',
verticalAlign: 'middle'
}
);
sortByTopicTotalCommentsAsc.id = 'sort-by-topic-total-comments';
sortByTopicTotalCommentsAsc.type = 'checkbox';
sortByTopicTotalCommentsAsc.checked = !!getSortConfigByField('commentCount');
sortByTopicTotalCommentsAsc.addEventListener(
'change',
(event) => {
// console.warn('=== commentCount change event ===', event)
if (!!event.target.checked) {
addSortConfigWithToastAndDispatchEvent({
field: 'commentCount',
order: 'ASC'
}, -1);
} else {
deleteSortConfigByFieldWithToastAndDispatchEvent('commentCount');
}
}
);
// Sync checkbox status is pointless as sort status won't sync
// Syncing sort status is too resource heavy
/*
addStorageKeyListener(
`${VER}-${E('主题排序')}`,
() => {
const sortByCommentCountEnabled = !!getSortConfigByField('commentCount');
sortByTopicTotalCommentsAsc.checked = sortByCommentCountEnabled;
}
);
*/
toolBelt.append(sortByTopicTotalCommentsAsc);
const sortByTopicTotalCommentsAscLabel = createElementWithInnerTextAndStyle(
'label',
'按主题回复数量升序排列', {
padding: '0.5em',
width: '12em',
color: 'white'
}
);
sortByTopicTotalCommentsAscLabel.setAttribute('for', sortByTopicTotalCommentsAsc.id);
toolBelt.append(sortByTopicTotalCommentsAscLabel);
toolBelt.append(createElementWithInnerTextAndStyle('br'));
const sortByMyCommentsCountAsc = createElementWithInnerTextAndStyle(
'input',
null, {
width: '1.8em',
height: '1.8em',
verticalAlign: 'middle'
}
);
sortByMyCommentsCountAsc.id = 'sort-by-topic-my-comments-count';
sortByMyCommentsCountAsc.type = 'checkbox';
sortByMyCommentsCountAsc.checked = !!getSortConfigByField('myCommentsCount');
sortByMyCommentsCountAsc.addEventListener(
'change',
(event) => {
if (!!event.target.checked) {
addSortConfigWithToastAndDispatchEvent({
field: 'myCommentsCount',
order: 'ASC'
});
} else {
deleteSortConfigByFieldWithToastAndDispatchEvent('myCommentsCount');
}
}
);
// Sync checkbox status is pointless as sort status won't sync
// Syncing sort status is too resource heavy
/*
addStorageKeyListener(
`${VER}-${E('主题排序')}`,
() => {
const sortByMyCommentsCountEnabled = !!getSortConfigByField('myCommentsCount');
sortByMyCommentsCountAsc.checked = sortByMyCommentsCountEnabled;
}
);
*/
toolBelt.append(sortByMyCommentsCountAsc);
const sortByMyCommentsCountAscLabel = createElementWithInnerTextAndStyle(
'label',
'优先按我的回复数量升序排列', {
padding: '0.5em',
width: '12em',
color: 'white'
}
);
sortByMyCommentsCountAscLabel.setAttribute('for', sortByMyCommentsCountAscLabel.id);
toolBelt.append(sortByMyCommentsCountAscLabel);
toolBelt.append(createElementWithInnerTextAndStyle('br'));
const topicCountDisplay = createElementWithInnerTextAndStyle(
'span',
'尚未开始对主题计数', {
padding: '0.5em',
width: '12em',
color: 'white'
}
);
window.addEventListener(
'topiclistreadytocount',
() => {
let topicCount = -1;
if (D.querySelector(communityTopicListQuery) instanceof HTMLElement) {
topicCount = D.querySelector(communityTopicListQuery).children.length;
}
if (D.querySelector(searchTopicListQuery) instanceof HTMLElement) {
topicCount = D.querySelector(searchTopicListQuery).querySelectorAll('.avg-content-block').length;
}
topicCountDisplay.innerText = `共有 ${topicCount} 条主题`;
topicCountDisplay.dataset.topicCount = topicCount;
window.dispatchEvent(
new CustomEvent(
'topiclistcountfinish', {
bubbles: true,
cancelable: true
}
)
);
}
);
toolBelt.append(topicCountDisplay);
const autoLoadUntilTotalCountSelect = createElementWithInnerTextAndStyle('select');
const updateAutoLoadUntilTotalCountSelectOptions = () => {
while (autoLoadUntilTotalCountSelect.firstChild) {
autoLoadUntilTotalCountSelect.removeChild(autoLoadUntilTotalCountSelect.firstChild);
}
const hintOption = createElementWithInnerTextAndStyle('option', '--- 仅在当前页面生效 ---');
hintOption.value = 0 - Math.round(Math.random() * 1000);
hintOption.disabled = true;
autoLoadUntilTotalCountSelect.append(hintOption);
const defaultOption = createElementWithInnerTextAndStyle('option', '--- 不启动自动读取 ---');
defaultOption.value = 0 - Math.round(Math.random() * 1000);
autoLoadUntilTotalCountSelect.append(defaultOption);
autoLoadUntilTotalCountSelect.value = defaultOption.value;
const loadUntilTotalCountOption = [
50,
150,
350,
650,
1050
];
for (const totalCount of loadUntilTotalCountOption) {
const option = createElementWithInnerTextAndStyle('option', `读取至少 ${totalCount} 条主题`);
option.value = totalCount;
autoLoadUntilTotalCountSelect.append(option);
}
};
updateAutoLoadUntilTotalCountSelectOptions();
const attemptLoadMore = () => {
const loadMoreButton = D.querySelector('.avg-load-more-footer.list-load-more button.avg-button');
if (loadMoreButton instanceof HTMLElement) {
loadMoreButton.dispatchEvent(new MouseEvent('click', {
bubbles: true,
cancelable: true
}));
return true;
}
return false;
};
const autoLoadUntilTotalCountHandler = () => {
const desiredTopicCount = parseInt(autoLoadUntilTotalCountSelect.value, 10);
const currentTopicCount = parseInt(topicCountDisplay.dataset.topicCount, 10);
if (desiredTopicCount < 0) {
return;
}
if (desiredTopicCount > currentTopicCount) {
if (attemptLoadMore()) {
if (getAllSortConfigs().length > 0) {
createToastWithText('正在读取更多主题\n自动读取启用时建议取消勾选排序选项');
} else {
createToastWithText('正在读取更多主题');
}
} else {
createToastWithText('没有更多主题可供读取\n页面可能不支持无限滚动');
}
}
};
autoLoadUntilTotalCountSelect.addEventListener(
'change',
autoLoadUntilTotalCountHandler
);
window.addEventListener(
'topiclistcountfinish',
autoLoadUntilTotalCountHandler
);
toolBelt.append(autoLoadUntilTotalCountSelect);
addExpandAndShrinkButtonToToolBelt(toolBelt);
D.body.append(toolBelt);
};
// topic list can load everywhere, thanks to SPA
createTopicListToolBelt();
const createPageMagic = () => {
// auto agreed to tos
onElementEventTypesByClassList(
['mouseover', 'focusin'],
['avg-login-form'],
() => {
const tosCheckbox = event.target.parentElement.querySelector('.avg-login-agree-info button');
if (tosCheckbox instanceof HTMLElement && !tosCheckbox.classList.contains('checked')) {
createToastWithText('自动同意条款与政策');
tosCheckbox.dispatchEvent(new MouseEvent('click', {
bubbles: true,
cancelable: true
}));
}
}
);
const isCommentReportAutoCopyEnabled = () => getBinaryIntByStorageKey(`${VER}-${E('启用话题页面发言报告自动复制')}`) === 1;
const copyCommentReport = () => {
const {
userName,
authorId
} = myUserNameAndAuthorIdStore.getMyUserNameAndAuthorId();
copyFormattedReportForCurrentPageByUserNameAndAuthorId(userName, authorId, true);
createToastWithText('报告复制成功✓');
};
// submit on ctrl + enter
window.addEventListener(
'keypress',
(event) => {
const {
keyCode,
ctrlKey,
shiftKey,
altKey
} = event;
if (keyCode === 13 && (ctrlKey || shiftKey || altKey)) {
if (
D.activeElement instanceof HTMLElement &&
D.activeElement.classList.contains('text-input')
) {
let currentElement = D.activeElement;
let commentInputArea = null;
while (currentElement instanceof HTMLElement) {
if (currentElement.classList.contains('comment-input-area')) {
commentInputArea = currentElement;
break;
} else {
currentElement = currentElement.parentElement;
}
}
if (
commentInputArea instanceof HTMLElement &&
commentInputArea.querySelector('button.avg-button.avg-button-primary') instanceof HTMLElement
) {
const submit = commentInputArea.querySelector('button.avg-button.avg-button-primary');
createToastWithText('正在使用快捷键提交');
event.preventDefault();
if (isCommentReportAutoCopyEnabled()) {
// copy before submit to avoid delay
copyCommentReport();
}
submit.dispatchEvent(
new MouseEvent(
'click', {
bubbles: true,
cancelable: true
}
)
);
}
}
}
}
);
// copy formatted report on submit button click
onElementEventTypesByClassList(
['click'],
['submit-button', 'avg-button', 'avg-button-primary'],
(event) => {
if (isCommentReportAutoCopyEnabled()) {
copyCommentReport();
}
}
);
// copy formatted report on submit button click
onElementEventTypesByClassList(
['click'],
['avg-button-text'],
(event) => {
if (isCommentReportAutoCopyEnabled()) {
copyCommentReport();
}
}
);
// show topic insight
const fetchTopicDetail = (element, myAuthorId = -1) => {
if (element.querySelector('.topic-detail') !== null) {
return;
}
// topic detail block creation
const topicDetail = createElementWithInnerTextAndStyle(
'div',
null, {
margin: '1em 0',
lineHeight: '2em'
}
);
topicDetail.classList.add('topic-detail');
const contentBlock = element.classList.contains('avg-content-block') ? element : element.querySelector('.avg-content-block');
const itemContent = contentBlock.querySelector(':scope > .item-content');
if (itemContent instanceof HTMLElement) {
contentBlock.insertBefore(topicDetail, itemContent);
} else {
// not on topic search result
createToastWithText('页面可能不包含主题 - 对象结构无法探知');
console.error('页面可能不包含主题 - 对象结构无法探知', contentBlock);
return;
}
// topic option block creation
const topicOption = createElementWithInnerTextAndStyle(
'div',
null, {
margin: '1em 0',
lineHeight: '2em'
}
);
topicOption.classList.add('topic-option');
contentBlock.prepend(topicOption);
let topicId = -1;
if (
element.querySelector('.avg-content-block') instanceof HTMLElement &&
typeof element.querySelector('.avg-content-block').id === 'string'
) {
const contentBlockId = element.querySelector('.avg-content-block').id;
const idRegex = new RegExp(/\d+$/);
if (contentBlockId.match(idRegex) && contentBlockId.match(idRegex)[0]) {
topicId = contentBlockId.match(idRegex)[0];
} else {
createToastWithText('页面可能包含主题 - 但无法通过结构探知取得 topicId');
console.error('页面可能包含主题 - 但无法通过结构探知取得 topicId', element.querySelector('.avg-content-block'));
return;
}
} else if (element.querySelector('.content-body') instanceof HTMLElement) {
// fallback to simulated mouse click
let topicHref = '';
const originalOpen = unsafeWindow.open;
unsafeWindow.open = (href) => {
topicHref = href
};
element.querySelector('.content-body').dispatchEvent(new MouseEvent('click', {
bubbles: true,
cancelable: true
}));
unsafeWindow.open = originalOpen;
if (topicHref.startsWith('/topic/detail/')) {
// topicHref should be shaped like '/topic/detail/123456'
topicId = topicHref.replace('/topic/detail/', '');
} else {
createToastWithText('页面可能包含主题 - 但无法通过模拟点击取得 topicId');
console.error('页面可能包含主题 - 但无法通过模拟点击取得 topicId', element.querySelector('.content-body'));
return;
}
} else {
createToastWithText('详情加载失败 - 无法取得 topicId');
console.error('详情加载失败 - 无法取得 topicId', contentBlock);
return;
}
const topicEndpoint = new URL(L.href);
topicEndpoint.search = '';
topicEndpoint.pathname = `/avg-portal-api/topic/${topicId}`;
const commentEndpoint = new URL(L.href);
commentEndpoint.search = '';
commentEndpoint.pathname = `/avg-portal-api/topic/${topicId}/comment/new`;
if (!!getCsrfToken()) {
const params = {
csrf_token: getCsrfToken()
};
Object.keys(params).forEach(key => topicEndpoint.searchParams.append(key, params[key]));
Object.keys(params).forEach(key => commentEndpoint.searchParams.append(key, params[key]));
}
return Promise.all([fetch(topicEndpoint), fetch(commentEndpoint)]).then(
([tr, cr]) => Promise.all([tr.json(), cr.json()])
).then(
async ([topicResult, commentResult]) => {
const {
state: {
code: topicCode,
message: topicMessage
} = {
code: 0,
message: '未知错误'
}
} = topicResult;
const {
state: {
code: commentCode,
message: commentMessage
} = {
code: 0,
message: '未知错误'
}
} = commentResult;
if (topicCode !== 200000 || commentCode !== 200000) {
createToastWithText(`${topicId} 详情加载错误 - 内容：${topicMessage} - 回复：${commentMessage}`);
console.error(`${topicId} 详情加载错误 - 内容：${topicMessage} - 回复：${commentMessage}`);
} else {
const {
data: topicData
} = topicResult;
// console.warn('=== topicData ===', topicData.id, topicData)
const {
clickCount = -1,
commentCount = -1,
favoriteCount = -1,
authorId = -1,
createTime = 0,
author: {
verificationInfo = '',
lv = -1,
vip = 0
} = {
verificationInfo: '',
lv: -1,
vip: 0
},
authorName = '无名氏',
content = '',
imageInfo = '',
audioInfo = '',
videoInfo = '',
themes = []
} = topicData;
const vipStatus = vip === 1 ? 'VIP 用户' : '';
const parseCountFromInfo = (info) => {
let count = 0;
if (info.length > 0) {
try {
count = JSON.parse(info).length;
} catch (err) {
count = -1;
createToastWithText(`${topicId} 回复数量计算错误`);
console.error(`${topicId} 回复数量计算错误`, err);
}
}
return count;
};
const imageCount = parseCountFromInfo(imageInfo);
const audioCount = parseCountFromInfo(audioInfo);
const videoCount = parseCountFromInfo(videoInfo);
const charCount = escape(content).split('%u').length - 1;
const valueStyle = {
margin: '0 0.1em',
color: 'red'
};
const highlightStyle = {
color: 'red',
borderRadius: '2em',
padding: '0.25em 0.8em',
color: 'white',
backgroundColor: 'red'
};
const defaultStyle = {
margin: '0 0.1em'
};
const {
data: commentData
} = commentResult;
// console.warn('=== commentData ===', topicData.id, commentData)
const createDetailInParent = (parentElement) => {
if (!!vipStatus) {
parentElement.append(
createElementWithInnerTextAndStyle('span', vipStatus, valueStyle)
);
}
parentElement.append(
createElementWithInnerTextAndStyle('span', '发布于', defaultStyle)
);
parentElement.append(
createElementWithInnerTextAndStyle('span', (new Date(createTime)).toLocaleString(), valueStyle)
);
parentElement.append(
createElementWithInnerTextAndStyle('span', '共', defaultStyle)
);
parentElement.append(
createElementWithInnerTextAndStyle('span', String(charCount), valueStyle)
);
parentElement.append(
createElementWithInnerTextAndStyle('span', '字 总点击', defaultStyle)
);
parentElement.append(
createElementWithInnerTextAndStyle('span', String(clickCount), valueStyle)
);
parentElement.append(
createElementWithInnerTextAndStyle('span', '总评论', defaultStyle)
);
parentElement.append(
createElementWithInnerTextAndStyle('span', String(commentCount), valueStyle)
);
parentElement.append(
createElementWithInnerTextAndStyle('span', '总收藏', defaultStyle)
);
parentElement.append(
createElementWithInnerTextAndStyle('span', String(favoriteCount), valueStyle)
);
[imageCount, audioCount, videoCount].forEach(
(count, idx) => {
if (count !== 0) {
const label = ['图片', '音频', '视频'];
parentElement.append(
createElementWithInnerTextAndStyle('span', label[idx], defaultStyle)
);
parentElement.append(
createElementWithInnerTextAndStyle('span', String(count), valueStyle)
);
}
}
);
const myCommentsCount = getCommentsCountFromDataByAuthorId(commentData, myAuthorId);
if (myCommentsCount > 0) {
parentElement.append(createElementWithInnerTextAndStyle('br'));
parentElement.append(
createElementWithInnerTextAndStyle('span', `已经回复了 ${myCommentsCount} 次`, highlightStyle)
);
}
// dataset assigning for sorting
Object.assign(
parentElement.dataset, {
authorName,
authorId,
vip,
clickCount,
commentCount,
favoriteCount,
imageCount,
audioCount,
videoCount,
charCount,
myCommentsCount,
createTime
}
);
};
createDetailInParent(topicDetail);
const createOptionInParent = (parentElement) => {
const hideTopicFromAuthorButton = createElementWithInnerTextAndStyle(
'button',
'隐藏此作者的主题', {
padding: '0.5em'
}
);
hideTopicFromAuthorButton.classList.add('hide-topic-from-author');
hideTopicFromAuthorButton.addEventListener(
'click',
() => {
addHiddenAuthorByIdAndName(authorId, authorName);
window.dispatchEvent(
new CustomEvent(
'topicdisplaytoggle', {
detail: {
authorId,
display: false
},
bubbles: true,
cancelable: true
}
)
);
createToastWithText(`已经设置对作者 ${authorName} 的隐藏`);
}
);
parentElement.append(hideTopicFromAuthorButton);
};
createOptionInParent(topicOption);
// event based automata
const handleTopicDisplay = (display) => {
const getCurrentDisplayStatus = () => {
let display = true;
for (const child of contentBlock.children) {
if (!child.classList.contains('topic-option')) {
if (child.style.display === 'none') {
display = false;
break;
}
}
}
return display;
};
for (const child of contentBlock.children) {
if (!child.classList.contains('topic-option')) {
child.style.display = display ? '' : 'none';
}
}
const hideTopicFromAuthorButton = topicOption.querySelector('.hide-topic-from-author');
if (hideTopicFromAuthorButton instanceof HTMLElement) {
hideTopicFromAuthorButton.style.display = display ? '' : 'none';
}
const toggleTopicDisplayButton = topicOption.querySelector('.toggle-topic-display');
if (!display) {
const getTopicDisplayButtonText = () => getCurrentDisplayStatus() ? '已隐藏该作者 - 不想看了' : '已隐藏该作者 - 想看一眼';
if (!(toggleTopicDisplayButton instanceof HTMLElement)) {
// add a button to toggle current display
const toggleTopicDisplayButton = createElementWithInnerTextAndStyle(
'button',
getTopicDisplayButtonText(), {
padding: '0.5em'
}
);
toggleTopicDisplayButton.classList.add('toggle-topic-display');
toggleTopicDisplayButton.addEventListener(
'click',
() => {
const currentDisplayStatus = getCurrentDisplayStatus();
for (const child of contentBlock.children) {
if (!child.classList.contains('topic-option')) {
child.style.display = !currentDisplayStatus ? '' : 'none';
}
}
toggleTopicDisplayButton.innerText = getTopicDisplayButtonText();
}
);
topicOption.append(toggleTopicDisplayButton);
} else {
toggleTopicDisplayButton.innerText = getTopicDisplayButtonText();
}
} else {
// author removed from hidden list
if (toggleTopicDisplayButton instanceof HTMLElement) {
topicOption.removeChild(toggleTopicDisplayButton);
}
}
};
handleTopicDisplay(!isAuthorIdHidden(authorId));
window.addEventListener(
'topicdisplaytoggle',
(event) => {
const {
detail: {
authorId: targetAuthorId = -1,
display = true
}
} = event;
if (targetAuthorId === authorId) {
handleTopicDisplay(display);
}
}
);
}
}
).catch(
(err) => {
createToastWithText(`${topicId} 详情加载失败`);
console.error(`${topicId} 详情加载失败`, err);
}
);
};
// remember to disconnect observer before calling this
const sortTopicsWithParentQuery = (parentQuery, memorize) => {
// last sort means highest priority
const sortConfigs = getAllSortConfigs().reverse();
if (sortConfigs.length > 0) {
const compares = [];
for (const {
field,
order
} of sortConfigs) {
const compare = (l, r) => {
const getDataset = (element) => {
if (element instanceof HTMLElement) {
const topicDetail = element.querySelector('.topic-detail');
if (topicDetail instanceof HTMLElement) {
return topicDetail.dataset;
}
}
return null;
};
if (
getDataset(l) !== null && getDataset(r) !== null &&
typeof getDataset(l)[field] !== 'undefined' &&
typeof getDataset(r)[field] !== 'undefined'
) {
switch (order) {
case 'DESC':
return getDataset(r)[field] - getDataset(l)[field];
case 'ASC':
default:
return getDataset(l)[field] - getDataset(r)[field];
}
}
return 0;
};
compares.push(compare);
}
sortHTMLElementsInParentByQueryAndCompare(
parentQuery,
compares,
memorize
);
createToastWithText('主题列表排序完成');
}
};
const singletonMutationObserverStore = (() => {
let disconnect = () => {};
let reconnect = () => {};
let getObserver = () => null;
return {
saveObserverArtifacts: ({
disconnect: originalDisconnect,
reconnect: originalReconnect,
getObserver: originalGetObserver
}) => {
disconnect = originalDisconnect;
reconnect = originalReconnect;
getObserver = originalGetObserver;
},
disconnect: () => disconnect(),
reconnect: () => reconnect(),
getObserver: () => getObserver()
};
})();
const topicListOrderMemorizeStore = createOrderMemorizeStore();
window.addEventListener(
'topiclistreadytosort',
() => {
singletonMutationObserverStore.disconnect();
if (D.querySelector(communityTopicListQuery) instanceof HTMLElement) {
sortTopicsWithParentQuery(communityTopicListQuery, topicListOrderMemorizeStore.memorize);
}
if (D.querySelector(searchTopicListQuery) instanceof HTMLElement) {
sortTopicsWithParentQuery(searchTopicListQuery, topicListOrderMemorizeStore.memorize);
}
singletonMutationObserverStore.reconnect();
}
);
window.addEventListener(
'topiclistreadytorestore',
() => {
singletonMutationObserverStore.disconnect();
if (D.querySelector(communityTopicListQuery) instanceof HTMLElement) {
restoreHTMLElementsOrderInParentByQueryAndOriginalIndexGetter(
communityTopicListQuery,
topicListOrderMemorizeStore.getOriginalIndexByElement
);
}
if (D.querySelector(searchTopicListQuery) instanceof HTMLElement) {
restoreHTMLElementsOrderInParentByQueryAndOriginalIndexGetter(
searchTopicListQuery,
topicListOrderMemorizeStore.getOriginalIndexByElement
);
}
singletonMutationObserverStore.reconnect();
}
);
const {
topicObserveStartCallback,
topicNodeAddedCallback
} = (() => {
let myCurrentAuthorIdPromise = Promise.resolve(-1);
const debounceSort = createDebouncerByTimeout(
() => createToastWithText('侦测到主题列表发生变动'),
() => {
window.dispatchEvent(
new CustomEvent(
'topiclistreadytosort', {
bubbles: true,
cancelable: true
}
)
);
window.dispatchEvent(
new CustomEvent(
'topiclistreadytocount', {
bubbles: true,
cancelable: true
}
)
);
}
);
const topicObserveStartCallback = () => {
createToastWithText('自动读取主题详情已启用');
// clear topic list order memorize store
topicListOrderMemorizeStore.clear();
// we only upadte authorId once when observe start
myCurrentAuthorIdPromise = getMyAuthorId();
const topicListToolBelt = D.querySelector('.topic-list-tool-belt');
if (topicListToolBelt instanceof HTMLElement) {
topicListToolBelt.style.display = '';
}
};
const topicNodeAddedCallback = async (element) => {
const myCurrentAuthorId = await myCurrentAuthorIdPromise;
const fetchTopicDetailFinished = await fetchTopicDetail(element, myCurrentAuthorId);
debounceSort();
return fetchTopicDetailFinished;
};
return {
topicObserveStartCallback,
topicNodeAddedCallback
};
})();
const addSingletonListObserver = createSingletonObserverByQueryAndClassList(
communityTopicListQuery,
['avg-list-line'],
topicObserveStartCallback,
topicNodeAddedCallback
);
const addDedupListInit = (() => {
let targetNode = null;
const addListInit = async (event, element) => {
if (targetNode === element) {
return;
}
targetNode = element;
const myAuthorId = await getMyAuthorId();
const allFetchTopicDetailPromises = [...element.querySelectorAll('.avg-list-line')].map(
(element) => fetchTopicDetail(element, myAuthorId)
);
await Promise.all(allFetchTopicDetailPromises);
sortTopicsWithParentQuery(communityTopicListQuery);
singletonMutationObserverStore.saveObserverArtifacts(addSingletonListObserver());
window.dispatchEvent(
new CustomEvent(
'topiclistreadytocount', {
bubbles: true,
cancelable: true
}
)
);
};
return addListInit;
})();
onElementEventTypesByClassList(
['mouseover'],
['avg-list', 'forums-list'],
addDedupListInit
);
const addSingletonSearchObserver = createSingletonObserverByQueryAndClassList(
searchTopicListQuery,
['avg-forums-list-item', 'avg-content-block'],
topicObserveStartCallback,
topicNodeAddedCallback
);
const addDedupSearchInit = (() => {
let targetNode = null;
const addSearchInit = async (event, element) => {
if (targetNode === element) {
return;
}
targetNode = element;
const myAuthorId = await getMyAuthorId();
const allFetchTopicDetailPromises = [...element.querySelectorAll('.avg-forums-list-item.avg-content-block')].map(
(element) => fetchTopicDetail(element, myAuthorId)
);
await Promise.all(allFetchTopicDetailPromises);
sortTopicsWithParentQuery(searchTopicListQuery);
singletonMutationObserverStore.saveObserverArtifacts(addSingletonSearchObserver());
window.dispatchEvent(
new CustomEvent(
'topiclistreadytocount', {
bubbles: true,
cancelable: true
}
)
);
};
return addSearchInit;
})();
onElementEventTypesByClassList(
['mouseover'],
['search-result-container'],
addDedupSearchInit
);
};
createPageMagic();
})();
