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Stickies YouTube moderator and owner comments above the comment box.
// ==UserScript==
// @name YouTube Special Comment Sticker
// @namespace http://tampermonkey.net/
// @version 20230320
// @description Stickies YouTube moderator and owner comments above the comment box.
// @author AsobiTaizen
// @match https://www.youtube.com/live_chat*
// @grant none
// ==/UserScript==
(() => {
let IS_DARK = document.querySelector('html').hasAttribute('dark');
let IS_POPOUT = document.location.href.indexOf('popout') > -1;
let CHAT_ID = IS_POPOUT ? document.location.href.split('=')[2] : document.location.href.split('=')[1].slice(8, 120);
let canScroll = true;
let chat;
let chatSettingsButton;
let chatSettingsStickyButton;
let historiesSelected;
let history;
let historyButton;
let itemScroller;
let menu;
let menuButton;
let notice;
let scrollButton;
let settings;
let settingsButton;
let settingsData;
let sticky;
let stickyItemObjects;
let stickyItemObjectsMap;
let stickyItems;
let stickyItemsContainer;
let toggleSticky;
let toggleStickyText;
let blacklist;
let whitelist;
let moderator;
let owner;
let cancel;
let save;
let showSticky = () => {
if (sticky.style.display === 'none') {
chat = document.querySelector('yt-live-chat-app');
itemScroller = chat.querySelector('#item-scroller');
sticky.style.display = 'inherit';
chat.setAttribute('style', `max-height: ${chat.offsetHeight - sticky.offsetHeight}px;`);
itemScroller.scrollTop = itemScroller.scrollHeight;
}
};
let scrollSticky = (force) => {
if (canScroll || force) {
stickyItems.scrollTop = stickyItems.scrollHeight;
}
};
let isSettingsListMatch = (list, text) => {
let settingsList = settingsData[list];
let match;
if (settingsList.text.raw) {
match = !!new RegExp(settingsList.text.escaped).exec(text);
} else if (settingsList.regex.raw) {
match = !!new RegExp(settingsList.regex.escaped, settingsList.regex.flags).exec(text);
} else {
return false;
}
return list === 'whitelist' ? !match : match;
};
let isSpecial = (author) => {
let name = author.innerText || author.content.author.name;
if (isSettingsListMatch('blacklist', name)) {
return false;
} else if (isSettingsListMatch('whitelist', name)) {
return false;
} else if (settingsData.moderator) {
return author.classList ? (author.classList.contains('moderator') || author.classList.contains('owner')) : author.content.author.classes.indexOf('moderator') > -1;
} else if (settingsData.owner) {
return author.classList ? author.classList.contains('owner') : author.content.author.classes.indexOf('owner') > -1;
}
return true;
};
let isUnique = (node) => {
return !stickyItemObjectsMap[`${node.querySelector('#timestamp').innerText}-${node.querySelector('#author-name').innerText}-${node.querySelector('#message').innerText}`];
};
let reachedLocalStorageWarningLimit = () => {
return getLocalStorageUsage() / 5 >= 0.9;
};
let showSavedStickyNotice = (error) => {
if (notice.style.display === 'none' && (!notice.touched || (notice.touched && error && notice.type === 'warn')) && (error || reachedLocalStorageWarningLimit())) {
let tooltip = notice.querySelector('#tooltip');
let text = notice.querySelector('#text');
let detailsText = notice.querySelector('#details-text');
if (error) {
notice.type = 'error';
tooltip.classList.add('error');
text.innerText = 'Sticky history limit reached.';
detailsText.innerText = 'Sticky messages will be tracked but not saved until space is available. Delete sticky histories to free up space and resume saving sticky messages.';
} else {
notice.type = 'warn';
tooltip.classList.remove('error');
text.innerText = 'Sticky history limit nearing.';
detailsText.innerText = 'Sticky messages will be tracked but not saved upon reaching the limit. Delete sticky histories to free up space.';
}
notice.style.display = 'initial';
notice.querySelector('tp-yt-iron-dropdown').style.display = 'initial';
}
};
let saveStickyItem = (stickyItem) => {
let stickyItemObject = {
authorPhoto: {
img: {
src: stickyItem.querySelector('#img').getAttribute('src')
}
},
content: {
timestamp: stickyItem.querySelector('.timestamp').innerText,
author: {
classes: stickyItem.querySelector('.author-name').getAttribute('class').replace('author-name ', ''),
name: stickyItem.querySelector('.author-name').innerText
},
message: Array.from(stickyItem.querySelector('#message').childNodes).reduce((result, node) => {
if (node.nodeName === '#text') {
result.push({
type: 'text',
value: node.data
});
} else if (node.nodeName === 'IMG') {
result.push({
type: 'image',
value: {
alt: node.alt,
src: node.src
}
});
} else if (node.nodeName === 'A') {
result.push({
type: 'link',
value: {
href: node.href,
text: node.innerText
}
});
}
return result;
}, [])
}
};
stickyItemObjects.push(stickyItemObject);
try {
localStorage.setItem(`youtubespecialcommentsticker-sticky-items-${CHAT_ID}`, JSON.stringify(stickyItemObjects));
showSavedStickyNotice();
} catch (e) {
showSavedStickyNotice(e);
}
};
let stickItem = (node) => {
let authorElement = node.querySelector('#author-name');
if (authorElement && isSpecial(authorElement) && isUnique(node)) {
let stickyItem = document.createElement('div');
let authorPhoto = document.createElement('div');
let content = document.createElement('div');
let timestamp = document.createElement('span');
let author = document.createElement('div');
let authorName = document.createElement('span');
content.id = 'content';
stickyItem.classList.add('sticky-item');
content.classList.add('style-scope', 'yt-live-chat-text-message-renderer');
timestamp.classList.add('timestamp');
author.classList.add('author');
authorName.classList.add('author-name');
authorElement.classList.contains('moderator') ? authorName.classList.add('moderator') : null;
authorElement.classList.contains('owner') ? authorName.classList.add('moderator', 'owner') : null;
authorPhoto.innerHTML = node.querySelector('#author-photo').outerHTML.replace(/(\<|\/)(yt\-img\-shadow)/g, '$1div');
timestamp.innerText = node.querySelector('#timestamp').innerText;
authorName.innerText = authorElement.innerText;
author.append(authorName);
content.append(timestamp);
content.append(author);
content.append(node.querySelector('#message').cloneNode(true));
stickyItem.append(authorPhoto.firstChild);
stickyItem.append(content);
stickyItems.append(stickyItem);
showSticky();
scrollSticky();
saveStickyItem(stickyItem);
}
};
let monitor = () => {
let chatItems = document.querySelector('#items.style-scope.yt-live-chat-item-list-renderer');
let observer = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
mutation.addedNodes.forEach(stickItem);
});
});
chatItems.querySelectorAll('yt-live-chat-text-message-renderer').forEach(stickItem);
observer.observe(chatItems, { childList: true });
};
let setUpCss = () => {
let style = document.createElement('style');
document.head.appendChild(style);
style.sheet.insertRule('#sticky {position: relative;}');
style.sheet.insertRule('#sticky #menu.sticky-panel #contentWrapper, #sticky #menu.sticky-panel #contentWrapper #items {outline: none;}');
style.sheet.insertRule('#sticky #menu.sticky-panel #items ytd-menu-service-item-renderer {cursor: pointer;}');
style.sheet.insertRule('#sticky #menu.sticky-panel #items ytd-menu-service-item-renderer tp-yt-paper-item:hover, #sticky #menu.sticky-panel #items ytd-menu-service-item-renderer tp-yt-paper-item:focus:before {background-color: var(--yt-spec-10-percent-layer);}');
style.sheet.insertRule('#sticky #overflow, #sticky #history-button {position: absolute; top: 3px; visibility: visible; padding: 0; z-index: 1; height: 25px; width: 25px;}');
style.sheet.insertRule('#sticky #overflow {right: 16px;}');
style.sheet.insertRule('#sticky #history-button {right: 46px;}');
style.sheet.insertRule('#sticky #history ytd-menu-popup-renderer #items {max-height: 526px; width: 384px; padding: 0px 0px 8px 0px; overflow: hidden auto; outline: none;}');
style.sheet.insertRule('#sticky #history ytd-menu-popup-renderer #items #history-data {position: sticky; top: 0; z-index: 1; flex-direction: row; justify-content: space-between; align-items: center; padding-top: 8px; background-color: var(--yt-spec-brand-background-primary); outline: none;}');
style.sheet.insertRule('#sticky #history ytd-menu-popup-renderer #items .history-item-header {display: flex; flex-direction: row;}');
style.sheet.insertRule('#sticky #history ytd-menu-popup-renderer #items .history-item-header tp-yt-paper-item {padding: 0px 0px 0px 16px;}');
style.sheet.insertRule('#sticky #history ytd-menu-popup-renderer #items .history-item-chat {border-top: #e0e0e0 solid 1px;}');
style.sheet.insertRule('#sticky #history ytd-menu-popup-renderer #items .history-item-edit yt-live-chat-text-input-field-renderer {max-width: 66px}');
style.sheet.insertRule('#sticky #history ytd-menu-popup-renderer #items .history-item-edit yt-live-chat-text-input-field-renderer #input {max-height: 18px; overflow-y: hidden;}');
style.sheet.insertRule('#sticky #history ytd-menu-popup-renderer #items tp-yt-paper-button {line-height: initial; padding: 5px 11px 5px 11px;}');
style.sheet.insertRule('#sticky #history ytd-menu-popup-renderer #items tp-yt-paper-button.history-control-button {padding: 0px; min-width: 26px;}');
style.sheet.insertRule('#sticky #history ytd-menu-popup-renderer #items tp-yt-paper-button.history-affirmative-button yt-icon {padding: 1px;}');
style.sheet.insertRule('#sticky .sticky-panel {outline: none; position: absolute; z-index: 1; right: 8px; top: 30px;}');
style.sheet.insertRule('#sticky .sticky-panel #items {padding: 8px 0px;}');
style.sheet.insertRule('#sticky .sticky-panel #items ytd-menu-service-item-renderer {cursor: default;}');
style.sheet.insertRule('#sticky .sticky-panel tp-yt-paper-item.disabled {opacity: 0.5;}');
style.sheet.insertRule('#sticky .sticky-panel tp-yt-paper-item.disabled yt-live-chat-text-input-field-renderer #input {visibility: hidden;}');
style.sheet.insertRule('#sticky .sticky-panel tp-yt-paper-item {padding: 0px 16px;}');
style.sheet.insertRule('#sticky .sticky-panel tp-yt-paper-item:hover, #sticky .sticky-panel tp-yt-paper-item:focus:before {background-color: transparent;}');
style.sheet.insertRule('#sticky .sticky-panel tp-yt-paper-item yt-formatted-string {user-select: none; margin-right: inherit;}');
style.sheet.insertRule('#sticky .sticky-panel tp-yt-paper-item yt-live-chat-text-input-field-renderer {width: 180px; color: var(--yt-live-chat-primary-text-color);}');
style.sheet.insertRule('#sticky .sticky-panel #blacklist yt-formatted-string, #sticky .sticky-panel #whitelist yt-formatted-string {width: 60px;}');
style.sheet.insertRule('#sticky .sticky-panel #types, #sticky .sticky-panel #controls {align-items: flex-end;}');
style.sheet.insertRule('#sticky .sticky-panel #controls tp-yt-paper-button {line-height: initial; padding: 5px 11px 5px 11px;}');
style.sheet.insertRule('#sticky .sticky-panel #controls #cancel tp-yt-paper-button {padding: 4px 11px 4px 11px;}');
style.sheet.insertRule('#sticky .sticky-panel #toggle {display: flex; flex-direction: row; align-items: center; cursor: pointer;}');
style.sheet.insertRule('#sticky .sticky-panel #toggle[checked]:not([disabled]) .toggle-bar.paper-toggle-button {opacity: 0.5; background-color: var(--paper-toggle-button-checked-bar-color, var(--primary-color));}');
style.sheet.insertRule('#sticky .sticky-panel #toggle[checked]:not([disabled]) .toggle-button.paper-toggle-button {background-color: var(--paper-toggle-button-checked-button-color, var(--primary-color));}');
style.sheet.insertRule('#sticky .sticky-panel #toggle[checked] .toggle-button.paper-toggle-button {transform: translate(16px, 0);}');
style.sheet.insertRule('#sticky .sticky-panel #toggle .toggle-container.paper-toggle-button {display: inline-block; position: relative; width: 36px; height: 14px; margin: 4px 1px;}');
style.sheet.insertRule('#sticky .sticky-panel #toggle .toggle-bar.paper-toggle-button {position: absolute; height: 100%; width: 100%; border-radius: 8px; pointer-events: none; opacity: 0.4; transition: background-color linear .08s; background-color: var(--paper-toggle-button-unchecked-bar-color, #000000);}');
style.sheet.insertRule('#sticky .sticky-panel #toggle .toggle-button.paper-toggle-button {position: absolute; top: -3px; left: 0; right: auto; height: 20px; width: 20px; border-radius: 50%; box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.6); transition: transform linear .08s, background-color linear .08s; will-change: transform; background-color: var(--paper-toggle-button-unchecked-button-color, var(--paper-grey-50));}');
style.sheet.insertRule('#sticky #settings.sticky-panel tp-yt-paper-item > *:not(:first-child):not(:nth-child(2)) {margin-left: 5px;}');
style.sheet.insertRule('#sticky #show-hide-button {border-bottom: #e0e0e0 solid 1px; font-size: 11px;}');
style.sheet.insertRule('#sticky #show-hide-button div {font-size: 11px;}');
style.sheet.insertRule('#sticky #show-hide-button div a {color: #11111199; display: flex;}');
style.sheet.insertRule('#sticky #show-hide-button div a:hover {color: #030303;}');
style.sheet.insertRule('#sticky #show-hide-button div a #button {border-radius: 0; margin: 0; padding: 8px 24px; width: 100%;}');
style.sheet.insertRule('#sticky #show-hide-button div a #button #text {font-weight: 500;}');
style.sheet.insertRule('#sticky #chat-header {box-sizing: border-box; display: flex; border-bottom: #e0e0e0 solid 1px; background-color: #fffffffa; height: 150px; padding: 0 0 0 4px; transition: all .15s cubic-bezier(0.0, 0.0, 0.2, 1);}');
style.sheet.insertRule('#sticky yt-icon-button {z-index: 0; transition: all .15s cubic-bezier(0.0, 0.0, 0.2, 1); visibility: hidden;}');
style.sheet.insertRule('#sticky #primary-content {height: inherit; overflow-x: hidden;}');
style.sheet.insertRule('#sticky #primary-content::-webkit-scrollbar, #sticky #history #items::-webkit-scrollbar {content: "";}');
style.sheet.insertRule('#sticky #primary-content::-webkit-scrollbar-track, #sticky #history #items::-webkit-scrollbar-track {background-color: #f1f1f1;}');
style.sheet.insertRule('#sticky #primary-content::-webkit-scrollbar-thumb, #sticky #history #items::-webkit-scrollbar-thumb {border: 2px solid #f1f1f1; min-height: 30px;}');
style.sheet.insertRule('#sticky #primary-content .sticky-item {padding: 4px; font-size: 13px; display: flex;}');
style.sheet.insertRule('#sticky #primary-content .sticky-item #author-photo {display: inline-table; align-self: center;}');
style.sheet.insertRule('#sticky #primary-content .sticky-item #img {max-width: inherit;}');
style.sheet.insertRule('#sticky #primary-content .timestamp {display: inline; color: #11111166; font-size: 11px; margin-right: 8px;}');
style.sheet.insertRule('#sticky #primary-content .author {display: inline-flex; margin-right: 8px;}');
style.sheet.insertRule('#sticky #primary-content .author .author-name {color: #11111199; font-weight: 500;}');
style.sheet.insertRule('#sticky #primary-content .author .author-name.moderator {color: #5f84f1;}');
style.sheet.insertRule('#sticky #primary-content .author .author-name.moderator.owner {color: #000000de; background-color: #ffd600; padding: 2px 4px; border-radius: 2px;}');
style.sheet.insertRule('#sticky #primary-content #message {display: inline; line-height: 17px;}');
style.sheet.insertRule('#sticky #notice yt-tooltip-renderer.error {color: #ffffff; background-color: var(--yt-spec-brand-button-background);}');
style.sheet.insertRule('#sticky #notice yt-tooltip-renderer.error::before {border-color: transparent transparent var(--yt-spec-brand-button-background) transparent;}');
style.sheet.insertRule('#sticky.dark #history ytd-menu-popup-renderer #items .history-item-chat {border-color: #303030;}');
style.sheet.insertRule('#sticky.dark #show-hide-button {border-color: #303030; background-color: #181818;}');
style.sheet.insertRule('#sticky.dark #show-hide-button div a {color: #ffffffb3;}');
style.sheet.insertRule('#sticky.dark #show-hide-button div a:hover {color: #ffffff;}');
style.sheet.insertRule('#sticky.dark #chat-header {border-color: #303030; background-color: #202020;}');
style.sheet.insertRule('#sticky.dark #primary-content::-webkit-scrollbar-track, #sticky.dark #history #items::-webkit-scrollbar-track {background-color: #0f0f0f;}');
style.sheet.insertRule('#sticky.dark #primary-content::-webkit-scrollbar-thumb, #sticky.dark #history #items::-webkit-scrollbar-thumb {background-color: hsla(0, 0%, 53.3%, .2); border-color: #0f0f0f;');
style.sheet.insertRule('#sticky.dark #primary-content .timestamp {color: #ffffff8a;}');
style.sheet.insertRule('#sticky.dark #primary-content .author .author-name {color: #ffffffb3;}');
style.sheet.insertRule('#sticky.dark #primary-content .author .author-name.moderator {color: #5e84f1;}');
style.sheet.insertRule('#sticky.dark #primary-content .author .author-name.moderator.owner {color: #111111;}');
style.sheet.insertRule('#sticky.hide-timestamps #primary-content .timestamp {display: none;}');
};
let setUpMenu = () => {
menu.querySelector('#contentWrapper').innerHTML = '<ytd-menu-popup-renderer slot="dropdown-content" class="style-scope yt-live-chat-app" tabindex="0" use-icons="" style="outline: none; box-sizing: border-box; max-width: 212.063px; max-height: 88px;"><tp-yt-paper-listbox id="items" class="style-scope ytd-menu-popup-renderer" role="listbox" tabindex="0"></tp-yt-paper-listbox></ytd-menu-popup-renderer>';
let items = menu.querySelector('#items');
items.innerHTML = `<ytd-menu-service-item-renderer id="menu-settings" class="style-scope ytd-menu-popup-renderer" role="menuitem" use-icons="" tabindex="0" aria-selected="false" data='{"text": {"runs": [{"text":"Settings"}]}, "icon": {"iconType": "TUNE"}, "serviceEndpoint": {}}'></ytd-menu-service-item-renderer>`;
items.innerHTML += `<ytd-menu-service-item-renderer id="menu-history" class="style-scope ytd-menu-popup-renderer" role="menuitem" use-icons="" tabindex="0" aria-selected="false" data='{"text": {"runs": [{"text":"History"}]}, "icon": {"iconType": "CLARIFY"}, "serviceEndpoint": {}}'></ytd-menu-service-item-renderer>`;
settingsButton = sticky.querySelector('#menu-settings');
historyButton = sticky.querySelector('#menu-history');
};
let resetHistoryMenu = () => {
history.querySelectorAll('ytd-menu-service-item-renderer').forEach(historyItem => historyItem.remove());
};
let selectAllHistories = () => {
let selector = history.querySelector('#history-select-all').hasAttribute('checked') ? ':not([checked])' : '[checked]';
history.querySelectorAll(`.history-item-checkbox${selector}`).forEach((checkbox) => checkbox.click());
};
let toggleDeleteHistoriesModal = (event) => {
let historyDeleteModal = history.querySelector('#history-delete-confirm');
let historyItems = history.querySelectorAll('.history-item');
let historySelectAll = history.querySelector('#history-select-all');
let historyDeleteButton = history.querySelector('#history-delete-button');
let historyExportButton = history.querySelector('#history-export-button');
let historyImport = history.querySelector('#history-import');
let historyStorageUsage = history.querySelector('#history-storage-usage');
let visible = Number(historyDeleteModal.style.opacity);
historyDeleteModal.style.opacity = visible ? 0 : 1;
historyDeleteModal.style.zIndex = visible ? -1 : 1;
historyDeleteModal.style.pointerEvents = visible ? 'none' : 'initial';
historySelectAll.style.display = visible ? 'initial' : 'none';
historyDeleteButton.style.opacity = event && event.currentTarget.id === 'cancel' ? 1 : 0;
historyDeleteButton.style.position = event && event.currentTarget.id === 'cancel' ? 'initial' : 'absolute';
historyDeleteButton.style.pointerEvents = event && event.currentTarget.id === 'cancel' ? 'initial' : 'none';
historyExportButton.style.opacity = event && event.currentTarget.id === 'cancel' ? 1 : 0;
historyExportButton.style.position = event && event.currentTarget.id === 'cancel' ? 'initial' : 'absolute';
historyExportButton.style.pointerEvents = event && event.currentTarget.id === 'cancel' ? 'initial' : 'none';
historyImport.style.opacity = !event ? 1 : 0;
historyImport.style.pointerEvents = !event ? 'inherit' : 'none';
historyImport.style.position = !event ? 'relative' : 'absolute';
historyStorageUsage.style.opacity = visible ? 1 : 0;
historyItems.forEach(historyItem => historyItem.style.display = visible ? 'inherit' : 'none');
};
let exportHistoryItems = () => {
let savedStickyIndex = getSavedStickyIndex();
let historyItemsToExport = Object.keys(historiesSelected).map((key) => {
let savedStickyIndexDetails = savedStickyIndex[key] || {
author: 'Unknown',
icon: 'https://yt3.ggpht.com/a/default-user=s32-c-k-c0x00ffffff-no-rj',
id: null,
title: 'Click here or visit the associated video with chat enabled to update history information.',
valid: false
};
return { ...savedStickyIndexDetails, items: { id: key, messages: getHistory(key) } };
});
navigator.clipboard.writeText(JSON.stringify(historyItemsToExport, null, 2)).then(() => {
let historyExportButtonIcon = history.querySelector('#history-export-button yt-icon');
historyExportButtonIcon.setAttribute('icon', 'check');
setTimeout(() => historyExportButtonIcon.setAttribute('icon', 'offline_download'), 1000);
});
};
let handleNoHistories = () => {
let histories = getHistories();
if (!histories.length) {
history.querySelector('#history-data').style.flexDirection = 'column-reverse';
history.querySelector('#history-delete-controls').style.display = 'none';
history.querySelector('#history-import').style.marginLeft = 'initial';
history.querySelector('#history-import #input').style.width = '';
history.querySelector('#history-data-container').style.display = 'none';
history.querySelector('#history-delete-confirm').style.pointerEvents = 'none';
history.querySelector('#history-none').style.display = 'flex';
}
};
let handleHistoryNotice = () => {
if (notice.touched && !reachedLocalStorageWarningLimit()) {
notice.touched = false;
}
};
let deleteHistories = () => {
Object.keys(historiesSelected).forEach((key) => {
localStorage.removeItem(`youtubespecialcommentsticker-sticky-items-${key}`);
history.querySelector(`#${key}`).remove();
delete historiesSelected[key];
});
history.querySelector('#history-storage-usage').innerText = getLocalStorageUsageText();
toggleDeleteHistoriesModal();
handleNoHistories();
handleHistoryNotice();
};
let isValidHistoryItemImport = (historyItem) => {
return ['author', 'icon', 'id', 'title', 'valid', 'items'].every((property) => property in historyItem);
};
let reportInvalidHistoryItemImport = () => {
let historyImportButtonIcon = history.querySelector('#history-import yt-icon');
let historyImportInput = history.querySelector('#history-import #input');
historyImportButtonIcon.setAttribute('icon', 'close');
setTimeout(() => historyImportButtonIcon.setAttribute('icon', 'upload'), 1000);
if (Number(historyImportInput.style.opacity)) {
hideShowHistoryImportControls();
}
history.removeAttribute('importing');
};
let importHistoryItem = (savedStickyIndex, historyItem) => {
if (isValidHistoryItemImport(historyItem)) {
let historyItemsId = `youtubespecialcommentsticker-sticky-items-${historyItem.items.id}`;
savedStickyIndex[historyItem.items.id] = {
author: historyItem.author,
icon: historyItem.icon,
id: historyItem.id,
title: historyItem.title,
valid: historyItem.valid
};
localStorage.setItem('youtubespecialcommentsticker-sticky-index', JSON.stringify(savedStickyIndex));
if (!localStorage.getItem(historyItemsId)) {
localStorage.setItem(historyItemsId, JSON.stringify(historyItem.items.messages));
}
} else {
reportInvalidHistoryItemImport();
}
};
let importHistoryItems = (text) => {
try {
let historyItems = JSON.parse(text);
let savedStickyIndex = getSavedStickyIndex();
if (Array.isArray(historyItems)) {
historyItems.forEach(historyItem => importHistoryItem(savedStickyIndex, historyItem));
} else {
importHistoryItem(savedStickyIndex, historyItems);
}
refreshHistory();
history.removeAttribute('importing');
history.focus();
} catch (error) {
reportInvalidHistoryItemImport();
}
};
let hideShowHistoryImportControls = () => {
let historyImportButton = history.querySelector('#history-import #history-import-button');
let historyImportInput = history.querySelector('#history-import yt-live-chat-text-input-field-renderer');
let historyImportInputButton = history.querySelector('#history-import #cancel');
let historyOtherHistoryHeaderItems = history.querySelectorAll('#history-data tp-yt-paper-item:not(#history-import):not(#history-none)');
let historyHistoryItems = history.querySelectorAll('.history-item');
let visible = historyImportButton.style.opacity === '' || Number(historyImportButton.style.opacity);
historyImportButton.style.opacity = visible ? 0 : 1;
historyImportButton.style.pointerEvents = visible ? 'none' : 'inherit';
historyImportButton.style.position = visible ? 'absolute' : 'initial';
historyImportInput.style.opacity = visible ? 1 : 0;
historyImportInput.style.pointerEvents = visible ? 'inherit' : 'none';
historyImportInput.style.position = visible ? 'inherit' : 'absolute';
historyImportInputButton.style.opacity = visible ? 1 : 0;
historyImportInputButton.style.pointerEvents = visible ? 'inherit' : 'none';
historyImportInputButton.style.position = visible ? 'inherit' : 'absolute';
if (visible) {
historyImportInput.removeAttribute('has-text');
historyImportInput.querySelector('#input').innerText = '';
}
[...historyOtherHistoryHeaderItems, ...historyHistoryItems].forEach((element) => {
element.style.opacity = visible ? 0.5 : 1;
element.style.pointerEvents = visible ? 'none' : 'initial';
});
};
let handleHistoryItemsImport = () => {
history.setAttribute('importing', '');
if (navigator.clipboard.readText) {
navigator.clipboard.readText().then(importHistoryItems, reportInvalidHistoryItemImport);
} else {
hideShowHistoryImportControls();
}
};
let handleHistoryImportInputPaste = (event) => {
handlePaste(event.currentTarget);
importHistoryItems(event.currentTarget.innerText);
};
let handleHistoryImportInputKeyUp = (event) => {
if (event.currentTarget.innerText) {
event.currentTarget.parentElement.setAttribute('has-text', '');
} else {
event.currentTarget.parentElement.removeAttribute('has-text');
}
};
let handleHistoryImportInputButton = () => {
hideShowHistoryImportControls();
history.removeAttribute('importing');
};
let getObjectSize = (data) => {
return new Blob(data).size / 1024 / 1024;
};
let getLocalStorageUsage = () => {
return getObjectSize(Object.values(localStorage));
};
let getLocalStorageUsageText = () => {
return `${(getLocalStorageUsage()).toFixed(2)} MB / 5 MB`;
};
let setUpHistoryHeader = () => {
let histories = getHistories();
let items = history.querySelector('#items');
let itemsTemp = document.createElement('div');
items.parentNode.insertBefore(itemsTemp, items);
itemsTemp.innerHTML = `<ytd-menu-service-item-renderer id="history-data" class="style-scope ytd-menu-popup-renderer" role="menuitem" tabindex="-1" aria-selected="false" data='{"serviceEndpoint": {}}'></ytd-menu-service-item-renderer>`;
let historyItem = itemsTemp.querySelector('#history-data');
historyItem.querySelector('tp-yt-paper-item').remove();
let historyDeleteControls = document.createElement('tp-yt-paper-item');
historyItem.appendChild(historyDeleteControls);
historyDeleteControls.id = 'history-delete-controls';
historyDeleteControls.innerHTML = '<ytd-button-renderer id="history-delete-button" class="style-scope ytd-video-secondary-info-renderer style-destructive size-default" style="opacity: 0; pointer-events: none; position: absolute; margin-right: 16px;" button-renderer="" use-keyboard-focused="" is-paper-button-with-icon="" is-paper-button=""></ytd-button-renderer>';
let historyDeleteButton = historyDeleteControls.querySelector('#history-delete-button');
historyDeleteButton.innerHTML = '<tp-yt-paper-button id="button" class="style-scope ytd-button-renderer style-suggestive size-small history-control-button history-affirmative-button" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false" aria-label="Sign in" title="Delete"><yt-icon icon="delete" class="style-scope yt-live-chat-header-renderer"></yt-icon></tp-yt-paper-button>';
historyDeleteButton.onclick = toggleDeleteHistoriesModal;
let historyExportButton = historyDeleteButton.cloneNode(true);
historyDeleteControls.appendChild(historyExportButton);
historyExportButton.id = 'history-export-button';
historyExportButton.style.margin = 0;
historyExportButton.innerHTML = '<tp-yt-paper-button id="button" class="style-scope ytd-button-renderer style-suggestive size-small history-control-button history-affirmative-button" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false" aria-label="Sign in" title="Export"><yt-icon icon="offline_download" class="style-scope yt-live-chat-header-renderer"></yt-icon></tp-yt-paper-button>';
historyExportButton.onclick = exportHistoryItems;
let historySelectAll = document.createElement('tp-yt-paper-checkbox');
historyDeleteControls.insertBefore(historySelectAll, historyDeleteButton);
historySelectAll.id = 'history-select-all';
historySelectAll.style.setProperty('--paper-checkbox-ink-size', '32px');
historySelectAll.style.paddingRight = '16px';
historySelectAll.onclick = selectAllHistories;
let historySelectAllLabel = historySelectAll.querySelector('#checkboxLabel');
historySelectAllLabel.style.setProperty('font-size', 'var(--ytd-user-comment_-_font-size)');
historySelectAllLabel.style.userSelect = 'none';
historySelectAllLabel.innerText = 'Select All';
let historyImportContainer = document.createElement('tp-yt-paper-item');
historyItem.appendChild(historyImportContainer);
historyImportContainer.id = 'history-import';
historyImportContainer.style.padding = 0;
historyImportContainer.style.marginLeft = 'auto';
historyImportContainer.innerHTML = '<ytd-button-renderer id="history-import-button" class="style-scope ytd-video-secondary-info-renderer style-destructive size-default" button-renderer="" use-keyboard-focused="" is-paper-button-with-icon="" is-paper-button=""></ytd-button-renderer>';
historyImportContainer.innerHTML += `<yt-live-chat-text-input-field-renderer id="input" class="style-scope yt-live-chat-message-input-renderer" disabled="" emoji-manager='{"emojiShortcutMap": {}}' title="Paste history data." style="width: 85px;"></yt-live-chat-text-input-field-renderer>`;
historyImportContainer.innerHTML += '<ytd-button-renderer id="cancel" class="style-scope ytd-masthead style-suggestive size-small" button-renderer="" use-keyboard-focused="" is-paper-button-with-icon="" is-paper-button="" style="padding-left: 4px;"></ytd-button-renderer>';
let historyImportButton = historyImportContainer.querySelector('#history-import-button');
historyImportButton.innerHTML = '<tp-yt-paper-button id="button" class="style-scope ytd-button-renderer style-suggestive size-small history-control-button history-affirmative-button" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false" aria-label="Sign in" title="Import"><yt-icon icon="upload" class="style-scope yt-live-chat-header-renderer"></yt-icon></tp-yt-paper-button>';
historyImportButton.onclick = handleHistoryItemsImport;
let historyImportInput = historyImportContainer.querySelector('yt-live-chat-text-input-field-renderer');
historyImportInput.style.opacity = 0;
historyImportInput.style.pointerEvents = 'none';
historyImportInput.style.position = 'absolute';
historyImportInput.style.userSelect = 'none';
let historyImportInputLabel = historyImportInput.querySelector('#label');
historyImportInputLabel.style.overflowX = 'hidden';
historyImportInputLabel.style.textOverflow = 'ellipsis';
historyImportInputLabel.style.width = 'inherit';
historyImportInputLabel.innerText = historyImportInput.title;
let historyImportInputInput = historyImportInput.querySelector('#input');
historyImportInputInput.style.maxHeight = '24px';
historyImportInputInput.onpaste = handleHistoryImportInputPaste;
historyImportInputInput.onkeyup = handleHistoryImportInputKeyUp;
let historyImportInputButton = historyImportContainer.querySelector('#cancel');
historyImportInputButton.style.opacity = 0;
historyImportInputButton.style.pointerEvents = 'none';
historyImportInputButton.style.position = 'absolute';
historyImportInputButton.innerHTML = '<tp-yt-paper-button id="button" class="style-scope ytd-button-renderer style-suggestive size-small history-control-button" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false" aria-label="Sign in" title="Cancel"><yt-icon icon="close" class="style-scope yt-live-chat-header-renderer"></yt-icon></tp-yt-paper-button>';
historyImportInputButton.onclick = handleHistoryImportInputButton;
let historyData = document.createElement('tp-yt-paper-item');
historyItem.appendChild(historyData);
historyData.id = 'history-data-container';
historyData.innerHTML = '<yt-formatted-string id="history-storage-usage" class="style-scope ytd-menu-service-item-renderer" title="Local Storage Space Used/Capacity"></yt-formatted-string>';
historyData.querySelector('yt-formatted-string').innerText = getLocalStorageUsageText();
historyData.querySelector('yt-formatted-string').removeAttribute('is-empty');
historyItem.appendChild(historyData);
historyItem.remove();
items.appendChild(historyItem);
itemsTemp.innerHTML = `<ytd-menu-service-item-renderer id="history-delete-confirm" class="style-scope ytd-menu-popup-renderer" role="menuitem" tabindex="-1" aria-selected="false" data='{"serviceEndpoint": {}}'></ytd-menu-service-item-renderer>`;
let historyDeleteModal = itemsTemp.querySelector('#history-delete-confirm');
historyDeleteModal.style.opacity = 0;
historyDeleteModal.style.position = 'absolute';
historyDeleteModal.style.zIndex = -1;
historyDeleteModal.style.width = '384px';
historyDeleteModal.style.pointerEvents = 'none';
let historyDeleteModalContainer = historyDeleteModal.querySelector('tp-yt-paper-item');
historyDeleteModalContainer.querySelector('yt-icon').remove()
historyDeleteModalContainer.querySelector('yt-formatted-string').remove()
historyDeleteModalContainer.style.alignItems = 'center';
historyDeleteModalContainer.style.justifyContent = 'space-evenly';
historyDeleteModalContainer.innerHTML += '<ytd-button-renderer id="cancel" class="style-scope ytd-masthead style-suggestive size-small" button-renderer="" use-keyboard-focused="" is-paper-button-with-icon="" is-paper-button=""></ytd-button-renderer>';
historyDeleteModalContainer.innerHTML += '<ytd-button-renderer id="delete" class="style-scope ytd-video-secondary-info-renderer style-destructive size-default" button-renderer="" use-keyboard-focused="" is-paper-button-with-icon="" is-paper-button=""></ytd-button-renderer>';
let historyDeleteModalCancel = historyDeleteModalContainer.querySelector('#cancel');
let historyDeleteModalDelete = historyDeleteModalContainer.querySelector('#delete');
historyDeleteModalCancel.onclick = toggleDeleteHistoriesModal;
historyDeleteModalDelete.onclick = deleteHistories;
historyDeleteModalCancel.innerHTML = '<tp-yt-paper-button id="button" class="style-scope ytd-button-renderer style-suggestive size-small" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false" aria-label="Sign in"><yt-formatted-string id="text" class="style-scope ytd-button-renderer style-suggestive size-small"></yt-formatted-string></tp-yt-paper-button>';
historyDeleteModalDelete.innerHTML = '<tp-yt-paper-button id="button" class="style-scope ytd-button-renderer style-destructive size-default" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false" aria-label="Subscribe"><yt-formatted-string id="text" class="style-scope ytd-button-renderer style-destructive size-default"></yt-formatted-string></tp-yt-paper-button>';
historyDeleteModalCancel.querySelector('yt-formatted-string').innerText = 'Cancel';
historyDeleteModalCancel.querySelector('yt-formatted-string').removeAttribute('is-empty');
historyDeleteModalDelete.querySelector('yt-formatted-string').innerText = 'Delete';
historyDeleteModalDelete.querySelector('yt-formatted-string').removeAttribute('is-empty');
historyDeleteModalCancel.querySelector('tp-yt-paper-button').style.padding = '4px 11px';
historyDeleteModal.remove();
historyItem.insertBefore(historyDeleteModal, historyDeleteControls);
let historyNone = document.createElement('tp-yt-paper-item');
historyItem.appendChild(historyNone);
historyNone.id = 'history-none';
historyNone.style.display = 'none';
historyNone.innerHTML = '<yt-formatted-string class="style-scope ytd-menu-service-item-renderer"></yt-formatted-string>';
historyNone.querySelector('yt-formatted-string').innerText = 'No Histories';
historyNone.querySelector('yt-formatted-string').removeAttribute('is-empty');
if (!histories.length) {
historyItem.style.flexDirection = 'column-reverse';
historyDeleteControls.style.display = 'none';
historyDeleteModal.style.display = 'none';
historyImportContainer.style.marginLeft = 'initial';
historyImportInput.style.width = '';
historyData.style.display = 'none';
historyNone.style.display = 'flex';
}
itemsTemp.remove();
};
let getHistoryRaw = (id) => {
return localStorage.getItem(`youtubespecialcommentsticker-sticky-items-${id}`);
};
let getHistory = (id) => {
return JSON.parse(getHistoryRaw(id));
};
let getHistories = () => {
return Object.keys(localStorage).filter(key => key.indexOf('youtubespecialcommentsticker-sticky-items-') > -1);
};
let getDetailedHistories = () => {
let index = getSavedStickyIndex();
let histories = getHistories();
return histories.map((history) => {
let id = history.substr(42);
return {
id: id,
details: index[id] || {},
size: {
text: getHistorySizeText(id),
title: getHistorySizeTextTitle(id)
}
}
}).sort((history, otherHistory) => {
if (history.details.author === otherHistory.details.author) {
return history.size.title < otherHistory.size.title ? 1 : -1;
} else if (!history.details.author || !otherHistory.details.author) {
return !history.details.author && !otherHistory.details.author ? 0 : (!history.details.author ? 1 : -1);
}
return history.details.author < otherHistory.details.author ? -1 : 1;
});
};
let selectHistory = (event) => {
let histories = getHistories();
if (event.currentTarget.hasAttribute('checked')) {
historiesSelected[event.currentTarget.dataset.id] = true;
} else {
delete historiesSelected[event.currentTarget.dataset.id];
}
let selectedCount = Object.keys(historiesSelected).length;
let historyDeleteButton = history.querySelector('#history-delete-button');
let historyExportButton = history.querySelector('#history-export-button');
let historyImport = history.querySelector('#history-import');
historyDeleteButton.style.opacity = selectedCount ? 1 : 0;
historyDeleteButton.style.pointerEvents = selectedCount ? 'inherit' : 'none';
historyDeleteButton.style.position = selectedCount ? 'initial' : 'absolute';
historyExportButton.style.opacity = selectedCount ? 1 : 0;
historyExportButton.style.pointerEvents = selectedCount ? 'inherit' : 'none';
historyExportButton.style.position = selectedCount ? 'initial' : 'absolute';
historyImport.style.opacity = selectedCount ? 0 : 1;
historyImport.style.pointerEvents = selectedCount ? 'none' : 'inherit';
historyImport.style.position = selectedCount ? 'absolute' : 'relative';
if (selectedCount === histories.length) {
history.querySelector('#history-select-all').setAttribute('active', '');
} else {
history.querySelector('#history-select-all').removeAttribute('active');
}
};
let toggleEditHistoryModal = (event) => {
let historyId = event.currentTarget.dataset.id;
let historyData = history.querySelectorAll('#history-data > tp-yt-paper-item');
let historyItem = history.querySelector(`#items #${historyId}`);
let historyItemEdit = historyItem.querySelector('.history-item-edit');
let historyItemHeader = historyItem.querySelector('.history-item-header');
let historyItemHeaderShowHideButton = historyItemHeader.querySelector('yt-icon[icon="collapse"]');
let historyOtherHistoryItems = history.querySelectorAll(`.history-item:not(#${historyId})`);
let visible = Number(historyItemEdit.style.opacity);
if (visible) {
historyItemEdit.querySelectorAll('yt-live-chat-text-input-field-renderer').forEach((input) => {
input.removeAttribute('has-text');
input.querySelector('#input').innerText = '';
});
historyItem.removeAttribute('style');
history.removeAttribute('editing');
} else {
history.setAttribute('editing', '');
}
if (historyItemHeaderShowHideButton) {
historyItemHeaderShowHideButton.click();
}
[...historyData, ...historyOtherHistoryItems].forEach((element) => {
if (element.style.opacity !== '0') {
element.style.opacity = visible ? 1 : 0.5;
element.style.pointerEvents = visible ? 'initial' : 'none';
}
});
historyItemEdit.style.opacity = visible ? 0 : 1;
historyItemEdit.style.zIndex = visible ? -1 : 1;
historyItemEdit.style.position = visible ? 'absolute' : 'initial';
historyItemHeader.style.height = visible ? 'initial' : '0px';
historyItemHeader.style.overflow = visible ? 'initial' : 'hidden';
};
let refreshHistory = () => {
history.setAttribute('refreshing', '');
setUpHistory();
history.focus();
history.removeAttribute('refreshing');
};
let updateHistoryItem = (event) => {
let savedStickyIndex = getSavedStickyIndex();
let historyId = event.currentTarget.dataset.id;
let historyItem = history.querySelector(`#items #${historyId}`);
let historyItemEdit = historyItem.querySelector('.history-item-edit');
let historyItemEditAuthor = historyItemEdit.querySelector('yt-live-chat-text-input-field-renderer.author');
let historyItemEditIcon = historyItemEdit.querySelector('yt-live-chat-text-input-field-renderer.icon');
let historyItemEditID = historyItemEdit.querySelector('yt-live-chat-text-input-field-renderer.id');
let historyItemEditTitle = historyItemEdit.querySelector('yt-live-chat-text-input-field-renderer.title');
if (savedStickyIndex[historyId]) {
savedStickyIndex[historyId] = {
author: historyItemEditAuthor.innerText,
icon: historyItemEditIcon.innerText.replace(/=s\d+-/, '=s32-'),
id: historyItemEditID.innerText,
title: historyItemEditTitle.innerText,
valid: true
};
localStorage.setItem('youtubespecialcommentsticker-sticky-index', JSON.stringify(savedStickyIndex));
}
toggleEditHistoryModal(event);
refreshHistory();
};
let handleHistoryEditModalInputPaste = (event) => {
handlePaste(event.currentTarget);
};
let handleHistoryEditModalInputHasText = (event) => {
if (event.currentTarget.innerText) {
event.currentTarget.parentElement.setAttribute('has-text', '');
} else {
event.currentTarget.parentElement.removeAttribute('has-text');
}
};
let isEditModalInputValid = (input) => {
let field = input.parentElement.classList[2];
let required = (input) => !!input.innerText;
let isIconFormat = (input) => /https:\/\/[a-zA-Z\d]+\.[a-zA-Z\d]+\.com\/[a-zA-Z\d]+\/.+=s\d+-.+/.test(input.innerText);
let isIdFormat = (input) => /[a-zA-Z0-9_-]{11}/.test(input.innerText);
return {
author: [required],
icon: [required, isIconFormat],
id: [required, isIdFormat],
title: [required]
}[field].every((validation) => validation(input));
};
let validateEditModalInput = (event) => {
let input = event.currentTarget;
let parent = input.parentElement;
if (isEditModalInputValid(input)) {
parent.setAttribute('valid', '');
} else {
parent.removeAttribute('valid');
}
};
let validateEditModalForm = (event) => {
let form = event.currentTarget.parentElement.parentElement;
let submit = form.querySelector('#submit');
let valid = [...form.querySelectorAll('yt-live-chat-text-input-field-renderer')].every(input => input.hasAttribute('valid'));
valid ? submit.removeAttribute('disabled') : submit.setAttribute('disabled', '');
submit.style.pointerEvents = valid ? 'initial' : 'none';
};
let handleHistoryEditModalInputKeyUp = (event) => {
handleHistoryEditModalInputHasText(event);
validateEditModalInput(event);
validateEditModalForm(event);
};
let getHistorySizeText = (id) => {
let historySize = getObjectSize(Object.values(getHistoryRaw(id)));
return historySize >= 0.01 ? `${historySize.toFixed(2)} MB` : '< 10 KB';
};
let getHistorySizeTextTitle = (id) => {
return `${getObjectSize(Object.values(getHistoryRaw(id))).toFixed(10)} MB`;
};
let updateHistorySizeText = (id) => {
let historySizeText = history.querySelector(`#items #${id} .history-size #${id}`);
historySizeText.innerText = getHistorySizeText(id);
historySizeText.title = getHistorySizeTextTitle(id);
};
let setHistoryItemsScroll = (historyItemChat) => {
if (historyItemChat.offsetHeight === 151) {
let historyItems = history.querySelector('#items');
let historyItemsRect = historyItems.getBoundingClientRect();
let historyItemRect = historyItemChat.getBoundingClientRect();
if (historyItemRect.bottom > historyItemsRect.bottom) {
historyItems.scrollTop += historyItemRect.bottom - historyItemsRect.bottom + 8;
}
} else {
setTimeout(() => setHistoryItemsScroll(historyItemChat));
}
};
let showHideHistoryItem = (event) => {
let historyItem = event.currentTarget;
let historyItemId = historyItem.dataset.id;
let historyItemIcon = historyItem.querySelector('yt-icon');
let historyItemChat = history.querySelector(`#${historyItemId} .history-item-chat`);
let historyItemChatHeader = historyItemChat.querySelector('#chat-header');
let historyItemChatItems = historyItemChatHeader.querySelector('#primary-content');
if (!historyItemChat.offsetHeight) {
let historyItems = getHistory(historyItemId);
historyItems.forEach((item) => historyItemChatItems.appendChild(getStickyItem(item)));
historyItemIcon.setAttribute('icon', 'collapse');
historyItemChat.removeAttribute('style');
historyItemChatHeader.removeAttribute('style');
historyItemChatItems.style.height = 'initial';
setHistoryItemsScroll(historyItemChat);
} else {
historyItemChatItems.querySelectorAll('.sticky-item').forEach(historyItemChatItem => historyItemChatItem.remove());
historyItemIcon.setAttribute('icon', 'expand');
historyItemChat.style.border = 'none';
historyItemChatHeader.style.height = '0px';
historyItemChatHeader.style.border = 'none';
historyItemChatItems.style.height = '0px';
}
updateHistorySizeText(historyItemId);
};
let setHistoryItem = (histories, items, itemsTemp) => {
if (histories.length) {
let history = histories[0];
let historyId = history.id;
let historyDetails = history.details;
itemsTemp.innerHTML = `<ytd-menu-service-item-renderer id="${historyId}" class="style-scope ytd-menu-popup-renderer history-item" role="menuitem" tabindex="-1" aria-selected="false" data='{"serviceEndpoint": {}}'></ytd-menu-service-item-renderer>`;
let historyItem = itemsTemp.querySelector(`#${historyId}`);
historyItem.remove();
let historyItemHeader = document.createElement('div');
historyItemHeader.classList.add('history-item-header');
let historyDelete = document.createElement('tp-yt-paper-item');
itemsTemp.appendChild(historyDelete);
historyDelete.remove();
let historyCheckbox = document.createElement('tp-yt-paper-checkbox');
historyDelete.append(historyCheckbox);
historyCheckbox.classList.add('history-item-checkbox');
historyCheckbox.style.setProperty('--paper-checkbox-ink-size', '32px');
historyCheckbox.style.width = '20px';
historyCheckbox.dataset.id = historyId;
historyCheckbox.onclick = selectHistory;
let historyIcon = document.createElement('tp-yt-paper-item');
itemsTemp.appendChild(historyIcon);
let thumbnail = JSON.stringify({"thumbnails": [{"url": historyDetails.icon || 'https://yt3.ggpht.com/a/default-user=s32-c-k-c0x00ffffff-no-rj', "width": 48, "height": 48}]});
historyIcon.innerHTML = `<yt-img-shadow id="avatar" class="style-scope ytd-video-owner-renderer no-transition" style="border-radius: 50%; overflow: hidden; width: 32px; user-select: none;" loaded="" thumbnail='${thumbnail}'></yt-img-shadow>`;
historyIcon.querySelector('img').title = historyDetails.author || 'Unknown';
historyIcon.remove();
let historyName = historyItem.querySelector('tp-yt-paper-item');
historyName.style.overflow = 'hidden';
let historyNameText = historyName.querySelector('yt-formatted-string');
historyNameText.style.overflow = 'hidden';
historyNameText.removeAttribute('is-empty');
if (historyDetails.valid) {
let historyNameLink = document.createElement('a');
historyNameLink.className = 'yt-simple-endpoint style-scope yt-formatted-string';
historyNameLink.href = `https://www.youtube.com/watch?v=${historyDetails.id}`;
historyNameLink.innerText = historyDetails.title;
historyNameLink.style.display = 'block';
historyNameLink.style.overflow = 'hidden';
historyNameLink.style.textOverflow = 'ellipsis';
historyNameText.title = historyNameLink.innerText;
historyNameText.appendChild(historyNameLink);
} else {
historyNameText.innerText = historyDetails.title || 'Click here or visit the associated video with chat enabled to update history information.';
historyNameText.title = historyNameText.innerText;
historyNameText.style.textOverflow = 'ellipsis';
historyNameText.style.cursor = 'pointer';
historyNameText.dataset.id = historyId;
historyNameText.onclick = toggleEditHistoryModal;
}
historyName.remove();
let historySize = document.createElement('tp-yt-paper-item');
itemsTemp.appendChild(historySize);
historySize.className = 'style-scope ytd-menu-service-item-renderer history-size';
historySize.style.marginLeft = 'auto';
let historySizeText = document.createElement('yt-formatted-string');
historySize.appendChild(historySizeText);
historySizeText.className = 'style-scope ytd-menu-service-item-renderer';
historySizeText.id = historyId
historySizeText.innerText = history.size.text;
historySizeText.title = history.size.title;
historySizeText.removeAttribute('is-empty');
historySize.remove();
let historyItemShowHide = document.createElement('tp-yt-paper-item');
historyItemShowHide.style.paddingRight = '16px';
historyItemShowHide.innerHTML += `<yt-icon-button class="style-scope yt-live-chat-header-renderer" style="visibility: inherit;" data-id="${historyId}"><button id="button" class="style-scope yt-icon-button"><yt-icon icon="expand" class="style-scope yt-live-chat-header-renderer"></yt-icon></button><paper-ripple class="style-scope yt-icon-button circle"><div id="background" class="style-scope paper-ripple"></div><div id="waves" class="style-scope paper-ripple"></div></paper-ripple></button></yt-icon-button>`;
let historyItemShowHideButton = historyItemShowHide.querySelector('yt-icon-button');
historyItemShowHideButton.classList.add('history-item-show-hide-button');
historyItemShowHideButton.onclick = showHideHistoryItem;
historyItemHeader.appendChild(historyDelete);
historyItemHeader.appendChild(historyIcon);
historyItemHeader.appendChild(historyName);
historyItemHeader.appendChild(historySize);
historyItemHeader.appendChild(historyItemShowHide);
if (!historyDetails.valid) {
let historyEditModal = document.createElement('tp-yt-paper-item');
historyEditModal.style.opacity = 0;
historyEditModal.style.justifyContent = 'space-between';
historyEditModal.style.position = 'absolute';
historyEditModal.style.zIndex = -1;
historyEditModal.style.userSelect = 'none';
historyEditModal.classList.add('history-item-edit');
itemsTemp.appendChild(historyEditModal);
[{ id: 'author', title: 'The channel name.' }, { id: 'icon', title: 'The channel icon: Right-Click Channel Icon > Copy Image Address.' }, { id: 'id', title: 'The video ID: https://www.youtube.com/watch?v=<ID>.' }, { id: 'title', title: 'The video title.' }].forEach((input) => {
historyEditModal.innerHTML += `<yt-live-chat-text-input-field-renderer id="input" class="style-scope yt-live-chat-message-input-renderer ${input.id}" disabled="" emoji-manager='{"emojiShortcutMap": {}}' title="${input.title}"></yt-live-chat-text-input-field-renderer>`;
});
historyEditModal.innerHTML += `<ytd-button-renderer id="cancel" class="style-scope ytd-masthead style-suggestive size-small" button-renderer="" use-keyboard-focused="" is-paper-button-with-icon="" is-paper-button="" data-id="${historyId}"></ytd-button-renderer>`;
historyEditModal.innerHTML += `<ytd-button-renderer id="submit" class="style-scope ytd-video-secondary-info-renderer style-destructive size-default" button-renderer="" use-keyboard-focused="" is-paper-button-with-icon="" is-paper-button="" data-id="${historyId}" disabled style="pointer-events: none;"></ytd-button-renderer>`;
let historyEditModalCancel = historyEditModal.querySelector('#cancel');
let historyEditModalSubmit = historyEditModal.querySelector('#submit');
historyEditModalCancel.onclick = toggleEditHistoryModal;
historyEditModalSubmit.onclick = updateHistoryItem;
historyEditModalCancel.innerHTML = '<tp-yt-paper-button id="button" class="style-scope ytd-button-renderer style-suggestive size-small history-control-button" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false" aria-label="Sign in" title="Cancel"><yt-icon icon="close" class="style-scope yt-live-chat-header-renderer"></yt-icon></tp-yt-paper-button>';
historyEditModalSubmit.innerHTML = '<tp-yt-paper-button id="button" class="style-scope ytd-button-renderer style-destructive size-default history-control-button history-affirmative-button" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false" aria-label="Subscribe" title="Submit"><yt-icon icon="check" class="style-scope yt-live-chat-header-renderer"></yt-icon></tp-yt-paper-button>';
let historyEditModalAuthor = historyEditModal.querySelector('.author');
let historyEditModalIcon = historyEditModal.querySelector('.icon');
let historyEditModalId = historyEditModal.querySelector('.id');
let historyEditModalTitle = historyEditModal.querySelector('.title');
historyEditModalAuthor.querySelector('#label').innerText = 'Author';
historyEditModalIcon.querySelector('#label').innerText = 'Icon';
historyEditModalId.querySelector('#label').innerText = 'ID';
historyEditModalTitle.querySelector('#label').innerText = 'Title';
historyEditModalAuthor.querySelector('#input').onpaste = handleHistoryEditModalInputPaste;
historyEditModalIcon.querySelector('#input').onpaste = handleHistoryEditModalInputPaste;
historyEditModalId.querySelector('#input').onpaste = handleHistoryEditModalInputPaste;
historyEditModalTitle.querySelector('#input').onpaste = handleHistoryEditModalInputPaste;
historyEditModalAuthor.querySelector('#input').onkeyup = handleHistoryEditModalInputKeyUp;
historyEditModalIcon.querySelector('#input').onkeyup = handleHistoryEditModalInputKeyUp;
historyEditModalId.querySelector('#input').onkeyup = handleHistoryEditModalInputKeyUp;
historyEditModalTitle.querySelector('#input').onkeyup = handleHistoryEditModalInputKeyUp;
historyEditModal.remove();
historyItem.appendChild(historyEditModal);
}
let historyItemChat = document.createElement('div');
historyItemChat.style.border = 'none';
historyItemChat.classList.add('history-item-chat');
historyItemChat.innerHTML = '<div id="chat-header" role="heading" class="style-scope yt-live-chat-renderer" style="height: 0px; border: none;"><div id="primary-content" class="style-scope yt-live-chat-header-renderer"></div></div>';
itemsTemp.appendChild(historyItemChat);
historyItem.appendChild(historyItemHeader);
historyItem.appendChild(historyItemChat);
items.appendChild(historyItem);
setTimeout(() => setHistoryItem(histories.slice(1), items, itemsTemp));
} else {
itemsTemp.remove();
historiesSelected = {};
toggleHistoryItems();
}
};
let toggleHistoryItems = () => {
let items = history.querySelector('#items');
if (Number(items.style.opacity)) {
items.removeAttribute('style');
} else {
items.style.opacity = 0.5;
items.style.pointerEvents = 'none';
}
};
let setUpHistoryItems = () => {
let histories = getDetailedHistories();
let items = history.querySelector('#items');
let itemsTemp = document.createElement('div');
itemsTemp.style.position = 'absolute';
items.parentNode.insertBefore(itemsTemp, items);
toggleHistoryItems();
setTimeout(() => setHistoryItem(histories, items, itemsTemp));
};
let setUpHistory = () => {
resetHistoryMenu();
setUpHistoryHeader();
setUpHistoryItems();
};
let isSettingsListSet = (list) => {
return settingsData[list].text.raw || settingsData[list].regex.raw;
};
let setUpSettingsItemsStates = (open) => {
if ((!open && isSettingsListSet('blacklist')) || blacklist.querySelector('#input > div').innerText.trim()) {
whitelist.classList.add('disabled');
} else {
whitelist.classList.remove('disabled');
}
if ((!open && isSettingsListSet('whitelist')) || whitelist.querySelector('#input > div').innerText.trim()) {
blacklist.classList.add('disabled');
} else {
blacklist.classList.remove('disabled');
}
};
let getEscapedTextRegex = (text) => {
return text ? `(${text.replace(/[|\\{}()[\]^$+*?.]/g, '\\$&').split(',').filter(Boolean).join('|')})` : text;
};
let setSettingsList = (element, name, visible) => {
if (visible) {
element.querySelector('#input > div').innerText = settingsData[name].text.raw || settingsData[name].regex.raw;
} else {
let innerText = element.querySelector('#input > div').innerText.trim();
let match = innerText.match(/^\/(.+?)\/([igmsuy]{0,6}?)$/);
if (match) {
settingsData[name].text = { raw: null, escaped: null };
settingsData[name].regex = { raw: match[0], escaped: match[1], flags: match[2] };
} else {
settingsData[name].regex = { raw: null, escaped: null, flags: null };
settingsData[name].text = { raw: innerText, escaped: getEscapedTextRegex(innerText) };
}
}
};
let getChatSettingsButton = () => {
let iconButton = document.querySelector('#chat-messages #overflow');
let liveChatButton = document.querySelector('#chat-messages #live-chat-header-context-menu');
return (!iconButton || iconButton.hidden) ? liveChatButton : iconButton;
};
let setUpSettingsItems = () => {
let items = settings.querySelector('#items');
let types;
let controls;
chatSettingsButton = getChatSettingsButton();
['blacklist', 'whitelist', 'types', 'controls'].forEach((id) => {
items.innerHTML += `<ytd-menu-service-item-renderer id="${id}" class="style-scope ytd-menu-popup-renderer" role="menuitem" tabindex="-1" aria-selected="false" data='{"serviceEndpoint": {}}'></ytd-menu-service-item-renderer>`;
});
blacklist = items.querySelector('#blacklist tp-yt-paper-item');
blacklist.innerHTML += `<yt-live-chat-text-input-field-renderer id="input" class="style-scope yt-live-chat-message-input-renderer" disabled="" emoji-manager='{"emojiShortcutMap": {}}'></yt-live-chat-text-input-field-renderer>`;
blacklist.querySelector('yt-formatted-string').innerText = 'Blacklist';
blacklist.querySelector('yt-formatted-string').removeAttribute('is-empty');
setSettingsList(blacklist, 'blacklist', true);
whitelist = items.querySelector('#whitelist tp-yt-paper-item');
whitelist.innerHTML += '<yt-live-chat-text-input-field-renderer id="input" class="style-scope yt-live-chat-message-input-renderer" disabled=""></yt-live-chat-text-input-field-renderer>';
whitelist.querySelector('yt-formatted-string').innerText = 'Whitelist';
whitelist.querySelector('yt-formatted-string').removeAttribute('is-empty');
setSettingsList(whitelist, 'whitelist', true);
types = items.querySelector('#types tp-yt-paper-item');
types.innerHTML += '<div id="toggle" class="style-scope ytd-compact-autoplay-renderer" role="button" checked=""><div class="toggle-container style-scope paper-toggle-button"><div id="toggleBar" class="toggle-bar style-scope paper-toggle-button"></div><div id="toggleButton" class="toggle-button style-scope paper-toggle-button"></div></div></div>';
types.append(types.querySelector('yt-formatted-string').cloneNode());
types.innerHTML += '<div id="toggle" class="style-scope ytd-compact-autoplay-renderer" role="button" checked=""><div class="toggle-container style-scope paper-toggle-button"><div id="toggleBar" class="toggle-bar style-scope paper-toggle-button"></div><div id="toggleButton" class="toggle-button style-scope paper-toggle-button"></div></div></div>';
types.querySelector('yt-formatted-string').innerText = 'Moderators';
types.querySelector('yt-formatted-string').removeAttribute('is-empty');
types.querySelector('yt-formatted-string:nth-of-type(2)').innerText = 'Owner';
types.querySelector('yt-formatted-string:nth-of-type(2)').removeAttribute('is-empty');
moderator = types.querySelector('#toggle');
owner = types.querySelector('#toggle:nth-of-type(2)');
settingsData.moderator ? moderator.setAttribute('checked', '') : moderator.removeAttribute('checked');
settingsData.owner ? owner.setAttribute('checked', '') : owner.removeAttribute('checked');
controls = items.querySelector('#controls tp-yt-paper-item');
controls.innerHTML += '<ytd-button-renderer id="cancel" class="style-scope ytd-masthead style-suggestive size-small" button-renderer="" use-keyboard-focused="" is-paper-button-with-icon="" is-paper-button=""></ytd-button-renderer>';
controls.innerHTML += '<ytd-button-renderer id="save" class="style-scope ytd-video-secondary-info-renderer style-destructive size-default" button-renderer="" use-keyboard-focused="" is-paper-button-with-icon="" is-paper-button=""></ytd-button-renderer>';
cancel = controls.querySelector('#cancel');
save = controls.querySelector('#save');
cancel.innerHTML = '<tp-yt-paper-button id="button" class="style-scope ytd-button-renderer style-suggestive size-small" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false" aria-label="Sign in"><yt-formatted-string id="text" class="style-scope ytd-button-renderer style-suggestive size-small"></yt-formatted-string></tp-yt-paper-button>';
save.innerHTML = '<tp-yt-paper-button id="button" class="style-scope ytd-button-renderer style-destructive size-default" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false" aria-label="Subscribe"><yt-formatted-string id="text" class="style-scope ytd-button-renderer style-destructive size-default"></yt-formatted-string></tp-yt-paper-button>';
cancel.querySelector('yt-formatted-string').innerText = 'Cancel';
cancel.querySelector('yt-formatted-string').removeAttribute('is-empty');
save.querySelector('yt-formatted-string').innerText = 'Save';
save.querySelector('yt-formatted-string').removeAttribute('is-empty');
setUpSettingsItemsStates();
};
let setUpSettingsData = () => {
let savedSettingsData = localStorage.getItem('youtubespecialcommentsticker-settings');
if (savedSettingsData) {
settingsData = JSON.parse(savedSettingsData);
}
if (!settingsData || typeof settingsData.blacklist === 'string' || typeof settingsData.whitelist === 'string') {
let blacklistText = settingsData ? settingsData.blacklist : null;
let whitelistText = settingsData ? settingsData.whitelist : null;
settingsData = {
blacklist: {
text: { raw: blacklistText, escaped: getEscapedTextRegex(blacklistText) },
regex: { raw: null, escaped: null }
},
whitelist: {
text: { raw: whitelistText, escaped: getEscapedTextRegex(whitelistText) },
regex: { raw: null, escaped: null }
},
moderator: true,
owner: true
};
localStorage.setItem('youtubespecialcommentsticker-settings', JSON.stringify(settingsData));
}
};
let setUpSettings = () => {
setUpSettingsData();
setUpSettingsItems();
};
let setUpGlobalSavedStickyIndex = () => {
let savedStickyIndex = getSavedStickyIndex();
if (!Object.keys(savedStickyIndex).length) {
let histories = getHistories();
histories.forEach((history) => {
let id = history.substr(42);
if (!savedStickyIndex[id]) {
savedStickyIndex[id] = {
author: 'Unknown',
icon: 'https://yt3.ggpht.com/a/default-user=s32-c-k-c0x00ffffff-no-rj',
id: id.length > 11 ? null : id,
title: 'Click here or visit the associated video with chat enabled to update history information.',
valid: false
};
}
});
localStorage.setItem('youtubespecialcommentsticker-sticky-index', JSON.stringify(savedStickyIndex));
}
};
let getSavedStickyIndex = () => {
let savedStickyIndex = localStorage.getItem('youtubespecialcommentsticker-sticky-index');
return savedStickyIndex ? JSON.parse(savedStickyIndex) : {};
};
let getYtInitialData = () => {
let ytInitialDataScript = [...window.top.document.querySelectorAll('script')].find(script => script.text.indexOf('["ytInitialData"]') > -1);
return JSON.parse(ytInitialDataScript.text.substr(26, ytInitialDataScript.text.length - 27));
};
let getMicroFormatPlayerData = () => {
let microFormatScript = window.top.document.querySelector('#microformat script');
return JSON.parse(microFormatScript.text);
};
let getSavedStickyIndexDetails = (savedStickyIndex) => {
if (IS_POPOUT) {
let stickyIndexDetails = Object.values(savedStickyIndex).find(stickyIndex => stickyIndex.id === CHAT_ID);
if (stickyIndexDetails) {
return stickyIndexDetails;
}
let ytInitialData = getYtInitialData();
return {
author: ytInitialData.contents.liveChatRenderer.participantsList.liveChatParticipantsListRenderer.participants[0].liveChatParticipantRenderer.authorName.simpleText,
icon: ytInitialData.contents.liveChatRenderer.participantsList.liveChatParticipantsListRenderer.participants[0].liveChatParticipantRenderer.authorPhoto.thumbnails[0].url,
id: CHAT_ID,
title: `https://www.youtube.com/watch?v=${CHAT_ID}`,
valid: true
};
}
let videoId = window.top.document.location.href.split('=')[1];
let microFormatPlayerData = getMicroFormatPlayerData();
let existingStickyIndexDetails = savedStickyIndex[CHAT_ID];
if (microFormatPlayerData.embedUrl.substr(-11) !== videoId || (existingStickyIndexDetails && existingStickyIndexDetails.id && existingStickyIndexDetails.id !== videoId)) {
throw new Error('Incorrect CHAT_ID.');
}
return {
author: microFormatPlayerData.author || 'Unknown',
icon: window.top.document.querySelector('#avatar img[src*="http"]').src.replace('=s48', '=s32') || 'https://yt3.ggpht.com/a/default-user=s32-c-k-c0x00ffffff-no-rj',
id: videoId,
title: microFormatPlayerData.name || 'Unknown',
valid: true
};
};
let setUpLocalSavedStickyIndex = () => {
try {
let savedStickyIndex = getSavedStickyIndex();
savedStickyIndex[CHAT_ID] = getSavedStickyIndexDetails(savedStickyIndex);
if (!IS_POPOUT && savedStickyIndex[savedStickyIndex[CHAT_ID].id]) {
savedStickyIndex[savedStickyIndex[CHAT_ID].id] = savedStickyIndex[CHAT_ID];
}
localStorage.setItem('youtubespecialcommentsticker-sticky-index', JSON.stringify(savedStickyIndex));
} catch (e) {
if (e.message !== 'Incorrect CHAT_ID.') {
setTimeout(setUpLocalSavedStickyIndex);
}
}
};
let setUpSavedStickyIndex = () => {
setUpGlobalSavedStickyIndex();
setUpLocalSavedStickyIndex();
};
let getStickyItem = (savedItem) => {
let stickyItem = document.createElement('div');
let message = savedItem.content.message.reduce((result, node) => {
if (node.type === 'text') {
result += node.value;
} else if (node.type === 'image') {
result += `<img class="emoji style-scope yt-live-chat-text-message-renderer" src="${node.value.src}" alt="${node.value.alt}">`;
} else {
result += `<a class="yt-simple-endpoint style-scope yt-live-chat-text-message-renderer" href="${node.value.href}" rel="nofollow" target="_blank">${node.value.text}</a>`;
}
return result;
}, '');
stickyItem.classList.add('sticky-item');
stickyItem.innerHTML = `<div id="author-photo" class="no-transition style-scope yt-live-chat-text-message-renderer" height="24" width="24" style="background-color: transparent;"><img id="img" class="style-scope yt-img-shadow" alt="" height="24" width="24" src="${savedItem.authorPhoto.img.src}"></div>`;
stickyItem.innerHTML += `<div id="content" class="style-scope yt-live-chat-text-message-renderer"><span class="timestamp">${savedItem.content.timestamp}</span><div class="author"><span class="author-name ${savedItem.content.author.classes}">${savedItem.content.author.name}</span></div><span id="message" dir="auto" class="style-scope yt-live-chat-text-message-renderer">${message}</span></div>`;
return stickyItem;
};
let stickSavedItem = (savedItem) => {
if (isSpecial(savedItem)) {
let stickyItem = getStickyItem(savedItem);
stickyItems.append(stickyItem);
stickyItemObjectsMap[`${savedItem.content.timestamp}-${savedItem.content.author.name}-${stickyItem.querySelector('#message').innerText}`] = true;
showSticky();
scrollSticky();
}
};
let setUpSavedStickyItems = () => {
let savedStickyItems = localStorage.getItem(`youtubespecialcommentsticker-sticky-items-${CHAT_ID}`);
stickyItemObjectsMap = {};
stickyItemObjects = savedStickyItems ? JSON.parse(savedStickyItems) : [];
stickyItemObjects.forEach(stickSavedItem);
};
let setUpSticky = () => {
let hideTimestamp = document.querySelector('yt-live-chat-renderer').hasAttribute('hide-timestamps');
let stickyAnchor = document.querySelector('yt-live-chat-app');
sticky = document.createElement('div');
sticky.id = 'sticky';
sticky.setAttribute('class', `style-scope ytd-watch-flexy ${IS_DARK ? 'dark' : ''} ${hideTimestamp ? 'hide-timestamps': ''}`);
sticky.style.display = 'none';
sticky.innerHTML = '<tp-yt-iron-dropdown id="menu" horizontal-align="auto" vertical-align="top" aria-disabled="false" class="style-scope yt-live-chat-app sticky-panel" prevent-autonav="true" aria-hidden="true" tabindex="0"><div id="contentWrapper" class="style-scope tp-yt-iron-dropdown"></div></tp-yt-iron-dropdown>';
sticky.innerHTML += '<yt-icon-button id="overflow" class="style-scope yt-live-chat-header-renderer"><button id="button" class="style-scope yt-icon-button"><yt-icon icon="more_vert" class="style-scope yt-live-chat-header-renderer"><svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="style-scope yt-icon" style="pointer-events: none; display: block; width: 100%; height: 100%;"><g class="style-scope yt-icon"><path d="M12 8c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zm0 2c-1.1 0-2 .9-2 2s.9 2 2 2 2-.9 2-2-.9-2-2-2zm0 6c-1.1 0-2 .9-2 2s.9 2 2 2 2-.9 2-2-.9-2-2-2z" class="style-scope yt-icon"></path></g></svg></yt-icon></button><paper-ripple class="style-scope yt-icon-button circle"><div id="background" class="style-scope paper-ripple" style="opacity: 0;"></div><div id="waves" class="style-scope paper-ripple"></div></paper-ripple></yt-icon-button>';
sticky.innerHTML += '<div id="history" horizontal-align="auto" vertical-align="top" aria-disabled="false" class="style-scope yt-live-chat-app sticky-panel" prevent-autonav="true" style="display: none;" aria-hidden="true" tabindex="0"><div id="contentWrapper" class="style-scope iron-dropdown"><ytd-menu-popup-renderer slot="dropdown-content" class="style-scope yt-live-chat-app" tabindex="-1" use-icons_=""></ytd-menu-popup-renderer></div></div>';
sticky.innerHTML += '<div id="settings" horizontal-align="auto" vertical-align="top" aria-disabled="false" class="style-scope yt-live-chat-app sticky-panel" prevent-autonav="true" style="display: none;" aria-hidden="true" tabindex="0"><div id="contentWrapper" class="style-scope iron-dropdown"><ytd-menu-popup-renderer slot="dropdown-content" class="style-scope yt-live-chat-app" tabindex="-1" use-icons_=""></ytd-menu-popup-renderer></div></div>';
sticky.innerHTML += '<div id="show-hide-button" class="style-scope ytd-live-chat-frame"><div class="style-scope ytd-live-chat-frame" use-keyboard-focused="" is-paper-button="" button-renderer="true"><a class="yt-simple-endpoint style-scope ytd-toggle-button-renderer" tabindex="-1"><tp-yt-paper-button id="button" class="style-scope ytd-toggle-button-renderer" role="button" tabindex="0" animated="" elevation="0" aria-disabled="false"><yt-formatted-string id="text" class="style-scope ytd-toggle-button-renderer"></yt-formatted-string><paper-ripple class="style-scope tp-yt-paper-button"><div id="background" class="style-scope paper-ripple"></div><div id="waves" class="style-scope paper-ripple"></div></paper-ripple></tp-yt-paper-button></a></div></div>'
sticky.innerHTML += '<div id="chat-header" role="heading" class="style-scope yt-live-chat-renderer"><div id="primary-content" class="style-scope yt-live-chat-header-renderer"></div>';
sticky.innerHTML += '<yt-icon-button id="show-more" class="style-scope yt-live-chat-item-list-renderer" style="transform: translateY(42px);"><button id="button" class="style-scope yt-icon-button"><button id="button" class="style-scope yt-icon-button" aria-label="More comments below"><yt-icon icon="down_arrow" class="style-scope yt-live-chat-item-list-renderer"><svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="style-scope yt-icon" style="pointer-events: none; display: block; width: 100%; height: 100%;"><g class="style-scope yt-icon"><path d="M20 12l-1.41-1.41L13 16.17V4h-2v12.17l-5.58-5.59L4 12l8 8 8-8z" class="style-scope yt-icon"></path></g></svg></yt-icon></button></button><paper-ripple class="style-scope yt-icon-button circle"><div id="background" class="style-scope paper-ripple" style="opacity: 0.006272;"></div><div id="waves" class="style-scope paper-ripple"></div></paper-ripple></yt-icon-button>'
sticky.innerHTML += '<ytd-popup-container id="notice" class="style-scope ytd-app" style="display: none;"><tp-yt-iron-dropdown horizontal-align="right" vertical-align="top" aria-disabled="false" class="style-scope ytd-popup-container" force-close-on-outside-click="true" style="outline: none; position: fixed; left: 101px; top: 44px; z-index: 2202;"></tp-yt-iron-dropdown></ytd-popup-container>';
menu = sticky.querySelector('#menu');
menuButton = sticky.querySelector('#overflow');
history = sticky.querySelector('#history');
settings = sticky.querySelector('#settings');
stickyItemsContainer = sticky.querySelector('#chat-header');
toggleSticky = sticky.querySelector('#show-hide-button');
toggleStickyText = toggleSticky.querySelector('#text');
scrollButton = sticky.querySelector('#show-more');
scrollButton.querySelector('#button').style.height = 'auto';
notice = sticky.querySelector('#notice');
stickyAnchor.parentNode.insertBefore(sticky, stickyAnchor);
stickyAnchor.style.position = 'relative';
toggleStickyText.innerText = 'Hide Sticky';
toggleStickyText.removeAttribute('is-empty');
sticky.querySelectorAll('#title, #view-selector, #action-buttons, #items, #footer').forEach(element => element.parentNode.removeChild(element));
stickyItems = sticky.querySelector('#primary-content');
history.querySelector('ytd-menu-popup-renderer').innerHTML = '<div id="items" class="style-scope ytd-menu-popup-renderer" role="listbox" tabindex="0"></div>';
settings.querySelector('ytd-menu-popup-renderer').innerHTML = '<div id="items" class="style-scope ytd-menu-popup-renderer" role="listbox" tabindex="0"></div>';
notice.querySelector('#contentWrapper').innerHTML = '<yt-tooltip-renderer id="tooltip" slot="dropdown-content" class="style-scope ytd-popup-container" tabindex="-1" has-buttons_="" style="outline: none; box-sizing: border-box; max-width: 294.406px; max-height: 120px;" position-type="OPEN_POPUP_POSITION_BOTTOMLEFT"></yt-tooltip-renderer>';
setUpMenu();
setUpSettings();
setUpSavedStickyIndex();
setUpSavedStickyItems();
};
let monitorDarkTheme = () => {
let observer = new MutationObserver(() => {
sticky.classList.toggle('dark');
});
observer.observe(document.querySelector('html'), {
attributes: true,
attributeFilter: ['dark']
});
};
let monitorTimestampToggle = () => {
let observer = new MutationObserver(() => {
sticky.classList.toggle('hide-timestamps');
scrollSticky();
});
observer.observe(document.querySelector('yt-live-chat-renderer'), {
attributes: true,
attributeFilter: ['hide-timestamps']
});
};
let monitorSettings = () => {
let config = {
characterData: true,
subtree: true
};
let blacklistObserver = new MutationObserver((mutations) => {
if (mutations[0].target.data) {
whitelist.classList.add('disabled');
} else {
whitelist.classList.remove('disabled');
}
});
let whitelistObserver = new MutationObserver((mutations) => {
if (mutations[0].target.data) {
blacklist.classList.add('disabled');
} else {
blacklist.classList.remove('disabled');
}
});
blacklistObserver.observe(blacklist, config);
whitelistObserver.observe(whitelist, config);
};
let restoreSettingsData = () => {
setSettingsList(blacklist, 'blacklist', true);
setSettingsList(whitelist, 'whitelist', true);
settingsData.moderator ? moderator.setAttribute('checked', '') : moderator.removeAttribute('checked');
settingsData.owner ? owner.setAttribute('checked', '') : owner.removeAttribute('checked');
settings.style.display = 'none';
};
let handlePaste = (element) => {
let paste = event.clipboardData.getData('Text');
let selection = window.getSelection();
let position = selection.anchorOffset;
element.innerText = `${element.innerText.slice(0, position)}${paste}${element.innerText.slice(position)}`;
try {
selection.collapse(element.lastChild, position + paste.length);
} catch (error) {
selection.collapse(element.lastChild, 0);
}
};
let filterStickyItems = () => {
Array.from(stickyItems.children).forEach((stickyItem) => {
if (!isSpecial(stickyItem.querySelector('.author-name'))){
stickyItem.setAttribute('style', 'display: none;');
} else {
stickyItem.removeAttribute('style');
}
});
};
let setUpEvents = () => {
stickyItems.addEventListener('scroll', () => {
setTimeout(() => {
canScroll = stickyItems.scrollHeight - stickyItems.scrollTop === stickyItems.clientHeight;
scrollButton.style.transform = `translateY(${canScroll ? 42 : 0}px)`;
scrollButton.style.visibility = canScroll ? 'hidden' : 'visible';
});
});
scrollButton.addEventListener('click', () => {
canScroll = true;
scrollSticky();
});
toggleSticky.addEventListener('click', () => {
if (stickyItemsContainer.offsetHeight > 0) {
chat.setAttribute('style', `max-height: ${chat.offsetHeight + 150}px;`);
toggleStickyText.innerText = 'Show Sticky';
stickyItemsContainer.setAttribute('style', 'border: none;');
stickyItemsContainer.style.height = '0px';
scrollSticky(true);
} else {
chat.setAttribute('style', `max-height: ${chat.offsetHeight - 150}px;`);
itemScroller.scrollTop += 150;
toggleStickyText.innerText = 'Hide Sticky';
stickyItemsContainer.setAttribute('style', '');
stickyItemsContainer.style.height = '150px';
}
});
chatSettingsButton.addEventListener('click', () => {
if (sticky.style.display === 'none') {
let chatSettings = document.querySelector('yt-live-chat-app > tp-yt-iron-dropdown #items');
if (!chatSettings.querySelector('#chatSettingsStickyButton')) {
chatSettingsStickyButton = document.createElement('div');
chatSettingsStickyButton.innerHTML = `<ytd-menu-service-item-renderer id="chatSettingsStickyButton" class="style-scope ytd-menu-popup-renderer" role="menuitem" use-icons="" tabindex="-1" aria-selected="false" data='{"text": {"runs": [{"text":"Show Sticky"}]}, "icon": {"iconType": "PLAYLIST_ADD_CHECK"}, "serviceEndpoint": {}}'></ytd-menu-service-item-renderer>`;
chatSettingsStickyButton = chatSettingsStickyButton.firstChild;
chatSettings.append(chatSettingsStickyButton);
chatSettingsStickyButton.addEventListener('click', () => {
chatSettingsButton.click();
showSticky();
chatSettingsStickyButton.style.display = 'none';
});
}
}
});
menuButton.addEventListener('click', () => {
menu.style.display = menu.style.display === 'none' ? 'initial' : 'none';
if (menu.style.display === 'initial') {
menu.focus();
}
});
menu.addEventListener('focusout', (event) => {
if (!menu.contains(event.relatedTarget) && !menuButton.contains(event.relatedTarget)) {
menu.style.display = 'none';
}
});
historyButton.addEventListener('click', () => {
setUpHistory();
history.style.display = history.style.display === 'none' ? 'initial' : 'none';
if (history.style.display === 'initial') {
history.focus();
}
});
history.addEventListener('focusout', (event) => {
if (!history.contains(event.relatedTarget) && !history.hasAttribute('editing') && !history.hasAttribute('refreshing') && !history.hasAttribute('importing')) {
history.style.display = 'none';
}
});
settingsButton.addEventListener('click', () => {
settings.style.display = settings.style.display === 'none' ? 'initial' : 'none';
if (settings.style.display === 'initial') {
settings.focus();
}
});
settings.addEventListener('focusout', (event) => {
if (!settings.contains(event.relatedTarget)) {
restoreSettingsData();
setUpSettingsItemsStates();
}
});
blacklist.querySelector('#input > div').addEventListener('paste', () => {
handlePaste(blacklist.querySelector('#input > div'));
setUpSettingsItemsStates(true);
});
whitelist.querySelector('#input > div').addEventListener('paste', () => {
handlePaste(whitelist.querySelector('#input > div'));
setUpSettingsItemsStates(true);
});
settings.querySelectorAll('#toggle').forEach((toggle) => {
toggle.addEventListener('click', (event) => {
if (event.currentTarget.hasAttribute('checked')) {
event.currentTarget.removeAttribute('checked');
} else {
event.currentTarget.setAttribute('checked', '');
}
});
});
cancel.addEventListener('click', () => {
restoreSettingsData();
setUpSettingsItemsStates();
});
save.addEventListener('click', () => {
setSettingsList(blacklist, 'blacklist');
setSettingsList(whitelist, 'whitelist');
settingsData.moderator = moderator.hasAttribute('checked');
settingsData.owner = owner.hasAttribute('checked');
localStorage.setItem('youtubespecialcommentsticker-settings', JSON.stringify(settingsData));
settings.style.display = 'none';
filterStickyItems();
});
notice.addEventListener('mouseleave', () => {
notice.touched = true;
notice.style.display = 'none';
});
window.addEventListener('beforeunload', () => {
let savedSticky = getHistory(CHAT_ID);
if (!savedSticky) {
let savedStickyIndex = getSavedStickyIndex();
if (savedStickyIndex[CHAT_ID]) {
delete savedStickyIndex[CHAT_ID];
localStorage.setItem('youtubespecialcommentsticker-sticky-index', JSON.stringify(savedStickyIndex));
}
}
}, false);
};
let initMonitoring = () => {
setUpCss();
setUpSticky();
monitor();
monitorDarkTheme();
monitorTimestampToggle();
monitorSettings();
setUpEvents();
};
let init = () => {
if (window.top.document.readyState === 'complete') {
initMonitoring();
} else {
window.top.addEventListener('load', initMonitoring);
}
};
init();
})();