☰

X Spaces +

Addon for X Spaces with custom emojis, enhanced transcript including mute/unmute, hand raise/lower, mic invites, join/leave events, speaker queuing, and recording toggle.

当前为 2025-04-17 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         X Spaces +
  3. // @namespace    Violentmonkey Scripts
  4. // @version      2.03
  5. // @description  Addon for X Spaces with custom emojis, enhanced transcript including mute/unmute, hand raise/lower, mic invites, join/leave events, speaker queuing, and recording toggle.
  6. // @author       x.com/blankspeaker and x.com/PrestonHenshawX
  7. // @match        https://twitter.com/*
  8. // @match        https://x.com/*
  9. // @run-at       document-start
  10. // @grant        none
  11. // ==/UserScript==
  12.  
  13. (function () {
  14.     'use strict';
  15.  
  16.     const OrigWebSocket = window.WebSocket;
  17.     const OrigXMLHttpRequest = window.XMLHttpRequest;
  18.     let myUserId = null;
  19.     let myParticipantIndex = null;
  20.     let myUsername = null;
  21.     let captionsData = [];
  22.     let emojiReactions = [];
  23.     let currentSpaceId = null;
  24.     let lastSpaceId = null;
  25.     let handRaiseDurations = [];
  26.     const activeHandRaises = new Map();
  27.     const handQueue = new Map();
  28.     let dynamicUrl = '';
  29.     let previousOccupancy = null;
  30.     let totalParticipants = 0;
  31.     let capturedCookie = null;
  32.  
  33.     let selectedCustomEmoji = null;
  34.  
  35.     const customEmojis = [
  36.         '😂', '😲', '😢', '✌️', '💯',
  37.         '👏', '✊', '👍', '👎', '👋',
  38.         '😍', '😃', '😠', '🤔', '😷',
  39.         '🔥', '🎯', '✨', '🥇', '✋',
  40.         '🙌', '🙏', '🎶', '🎙', '🙉',
  41.         '🪐', '🎨', '🎮', '🏛️', '💸',
  42.         '🌲', '🐞', '❤️', '🧡', '💛',
  43.         '💚', '💙', '💜', '🖤', '🤎',
  44.         '💄', '🏠', '💡', '💢', '💻',
  45.         '🖥️', '📺', '🎚️', '🎛️', '📡',
  46.         '🔋', '🗒️', '📰', '📌', '💠',
  47.         '🍽️', '🎟️', '🧳', '⌚', '👟',
  48.         '💼', '🤐'
  49.     ];
  50.  
  51.     const originalEmojis = ['😂', '😲', '😢', '💜', '💯', '👏', '✊', '👍', '👎', '👋'];
  52.     const emojiMap = new Map();
  53.     customEmojis.forEach((emoji, index) => {
  54.         const originalEmoji = originalEmojis[index % originalEmojis.length];
  55.         emojiMap.set(emoji, originalEmoji);
  56.     });
  57.  
  58.     async function fetchReplayUrl(dynUrl) {
  59.         if (!dynUrl || !dynUrl.includes('/dynamic_playlist.m3u8?type=live')) {
  60.             return 'Invalid Dynamic URL';
  61.         }
  62.         const masterUrl = dynUrl.replace('/dynamic_playlist.m3u8?type=live', '/master_playlist.m3u8');
  63.         try {
  64.             const response = await fetch(masterUrl);
  65.             const text = await response.text();
  66.             const playlistMatch = text.match(/playlist_\d+\.m3u8/);
  67.             if (playlistMatch) {
  68.                 return dynUrl.replace('dynamic_playlist.m3u8', playlistMatch[0]).replace('type=live', 'type=replay');
  69.             }
  70.             return 'No playlist found';
  71.         } catch (error) {
  72.             const converterUrl = `data:text/html;charset=utf-8,${encodeURIComponent(`
  73.                 <!DOCTYPE html>
  74.                 <html>
  75.                 <body>
  76.                     <textarea id="input" rows="4" cols="50">${dynUrl}</textarea><br>
  77.                     <button onclick="convert()">Generate Replay URL</button><br>
  78.                     <textarea id="result" rows="4" cols="50" readonly></textarea><br>
  79.                     <button onclick="navigator.clipboard.writeText(document.getElementById('result').value)">Copy</button>
  80.                     <script>
  81.                         async function convert() {
  82.                             const corsProxy = "https://cors.viddastrage.workers.dev/corsproxy/?apiurl=";
  83.                             const dynUrl = document.getElementById('input').value;
  84.                             const masterUrl = dynUrl.replace('/dynamic_playlist.m3u8?type=live', '/master_playlist.m3u8');
  85.                             try {
  86.                                 const response = await fetch(corsProxy + masterUrl);
  87.                                 const text = await response.text();
  88.                                 const playlistMatch = text.match(/playlist_\\d+\\.m3u8/);
  89.                                 if (playlistMatch) {
  90.                                     const replayUrl = dynUrl.replace('dynamic_playlist.m3u8', playlistMatch[0]).replace('type=live', 'type=replay');
  91.                                     document.getElementById('result').value = replayUrl;
  92.                                 } else {
  93.                                     document.getElementById('result').value = 'No playlist found';
  94.                                 }
  95.                             } catch (e) {
  96.                                 document.getElementById('result').value = 'Error: ' + e.message;
  97.                             }
  98.                         }
  99.                     </script>
  100.                 </body>
  101.                 </html>
  102.             `)}`;
  103.             return converterUrl;
  104.         }
  105.     }
  106.  
  107.     function debounce(func, wait) {
  108.         let timeout;
  109.         return function (...args) {
  110.             clearTimeout(timeout);
  111.             timeout = setTimeout(() => func(...args), wait);
  112.         };
  113.     }
  114.  
  115.     function getSpaceIdFromUrl() {
  116.         const urlMatch = window.location.pathname.match(/\/i\/spaces\/([^/]+)/);
  117.         return urlMatch ? urlMatch[1] : null;
  118.     }
  119.  
  120.     window.WebSocket = function (url, protocols) {
  121.         const ws = new OrigWebSocket(url, protocols);
  122.         const originalSend = ws.send;
  123.  
  124.         ws.send = function (data) {
  125.             if (typeof data === 'string') {
  126.                 try {
  127.                     const parsed = JSON.parse(data);
  128.                     if (parsed.payload && typeof parsed.payload === 'string') {
  129.                         const payloadParsed = JSON.parse(parsed.payload);
  130.                         if (payloadParsed.body) {
  131.                             const bodyParsed = JSON.parse(payloadParsed.body);
  132.                             if (parsed.sender && parsed.sender.user_id) {
  133.                                 myUserId = myUserId || parsed.sender.user_id;
  134.                                 myParticipantIndex = myParticipantIndex || payloadParsed.participant_index;
  135.                                 myUsername = myUsername || payloadParsed.sender?.username || bodyParsed.username || 'You';
  136.                             }
  137.                             if (bodyParsed.type === 2 && selectedCustomEmoji) {
  138.                                 bodyParsed.body = selectedCustomEmoji;
  139.                                 payloadParsed.body = JSON.stringify(bodyParsed);
  140.                                 parsed.payload = JSON.stringify(payloadParsed);
  141.                                 data = JSON.stringify(parsed);
  142.                                 const captureEmojis = localStorage.getItem(STORAGE_KEYS.SHOW_EMOJIS) !== 'false';
  143.                                 if (captureEmojis) {
  144.                                     const emojiReaction = {
  145.                                         displayName: myUsername || 'You',
  146.                                         handle: `@${myUsername || 'You'}`,
  147.                                         emoji: selectedCustomEmoji,
  148.                                         timestamp: Date.now(),
  149.                                         uniqueId: `${Date.now()}-${myUsername || 'You'}-${selectedCustomEmoji}-${Date.now()}`
  150.                                     };
  151.                                     emojiReactions.push(emojiReaction);
  152.                                     if (transcriptPopup && transcriptPopup.style.display === 'block') {
  153.                                         debouncedUpdateTranscriptPopup();
  154.                                     }
  155.                                 }
  156.                             }
  157.                         }
  158.                     }
  159.                 } catch (e) {
  160.                 }
  161.             }
  162.             return originalSend.call(this, data);
  163.         };
  164.  
  165.         let originalOnMessage = null;
  166.         ws.onmessage = function (event) {
  167.             if (originalOnMessage) originalOnMessage.call(this, event);
  168.             try {
  169.                 const message = JSON.parse(event.data);
  170.  
  171.                 if (message.kind === 1 && message.payload) {
  172.                     const payload = JSON.parse(message.payload);
  173.                     const body = payload.body ? JSON.parse(payload.body) : null;
  174.  
  175.                     if (body) {
  176.                         const participantIndex = body.guestParticipantIndex || payload.sender?.participant_index || 'unknown';
  177.                         let displayName = payload.sender?.display_name || body.displayName || 'Unknown';
  178.                         let handle = payload.sender?.username || body.username || 'Unknown';
  179.                         const timestamp = message.timestamp / 1e6 || Date.now();
  180.  
  181.                         const logSystemMessages = localStorage.getItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES) !== 'false';
  182.  
  183.                         if (body.type === 40 && body.guestBroadcastingEvent) {
  184.                             let eventText = '';
  185.                             switch (body.guestBroadcastingEvent) {
  186.                                 case 4:
  187.                                     eventText = `${displayName} (${handle}) dropped the mic`;
  188.                                     break;
  189.                                 case 5:
  190.                                     eventText = `${displayName} (${handle}) invited you to grab a mic`;
  191.                                     break;
  192.                                 case 9:
  193.                                     eventText = `${displayName} (${handle}) grabbed a mic`;
  194.                                     break;
  195.                                 case 10:
  196.                                     eventText = `${displayName} (${handle}) had their mic removed by host`;
  197.                                     break;
  198.                                 case 16:
  199.                                     eventText = `${displayName} (${handle}) muted`;
  200.                                     break;
  201.                                 case 17:
  202.                                     eventText = `${displayName} (${handle}) unmuted`;
  203.                                     break;
  204.                                 case 18:
  205.                                     eventText = `${displayName} (${handle}) muted all participants`;
  206.                                     break;
  207.                                 case 19:
  208.                                     eventText = `${displayName} (${handle}) unmuted all participants`;
  209.                                     break;
  210.                                 case 20:
  211.                                     eventText = `${displayName} (${handle}) invited a new cohost`;
  212.                                     break;
  213.                                 case 21:
  214.                                     eventText = `${displayName} (${handle}) removed a cohost`;
  215.                                     break;
  216.                                 case 22:
  217.                                     eventText = `${displayName} (${handle}) became a cohost`;
  218.                                     break;
  219.                                 case 23:
  220.                                     eventText = `${displayName} (${handle}) raised their hand`;
  221.                                     handQueue.set(participantIndex, { displayName, timestamp });
  222.                                     activeHandRaises.set(participantIndex, timestamp);
  223.                                     updateQueueButtonVisibility();
  224.                                     break;
  225.                                 case 24:
  226.                                     eventText = `${displayName} (${handle}) lowered their hand`;
  227.                                     const startTime = activeHandRaises.get(participantIndex);
  228.                                     if (startTime) {
  229.                                         const duration = (timestamp - startTime) / 1000;
  230.                                         const sortedQueue = Array.from(handQueue.entries())
  231.                                             .sort(([, a], [, b]) => a.timestamp - b.timestamp);
  232.                                         if (sortedQueue.length > 0 && sortedQueue[0][0] === participantIndex && duration >= 60) {
  233.                                             handRaiseDurations.push(duration);
  234.                                             if (handRaiseDurations.length > 50) handRaiseDurations.shift();
  235.                                         }
  236.                                         handQueue.delete(participantIndex);
  237.                                         activeHandRaises.delete(participantIndex);
  238.                                         updateQueueButtonVisibility();
  239.                                     }
  240.                                     break;
  241.                                 default:
  242.                                     eventText = `${displayName} (${handle}) triggered event ${body.guestBroadcastingEvent}`;
  243.                             }
  244.                             if (eventText && logSystemMessages && body.guestBroadcastingEvent !== 23 && body.guestBroadcastingEvent !== 24) {
  245.                                 const systemEvent = {
  246.                                     displayName: 'System',
  247.                                     handle: '',
  248.                                     text: eventText,
  249.                                     timestamp,
  250.                                     uniqueId: `${timestamp}-event-${body.guestBroadcastingEvent}-${handle}`
  251.                                 };
  252.                                 captionsData.push(systemEvent);
  253.                                 if (transcriptPopup && transcriptPopup.style.display === 'block') {
  254.                                     updateTranscriptPopup();
  255.                                 }
  256.                             }
  257.                         }
  258.  
  259.                         if (body.type === 45 && body.body) {
  260.                             const caption = {
  261.                                 displayName,
  262.                                 handle: `@${handle}`,
  263.                                 text: body.body,
  264.                                 timestamp,
  265.                                 uniqueId: `${timestamp}-${displayName}-${handle}-${body.body}`
  266.                             };
  267.                             const isDuplicate = captionsData.some(c => c.uniqueId === caption.uniqueId);
  268.                             const lastCaption = captionsData[captionsData.length - 1];
  269.                             const isDifferentText = !lastCaption || lastCaption.text !== caption.text;
  270.                             if (!isDuplicate && isDifferentText) {
  271.                                 if (activeHandRaises.has(participantIndex) && logSystemMessages) {
  272.                                     const startTime = activeHandRaises.get(participantIndex);
  273.                                     const duration = (timestamp - startTime) / 1000;
  274.                                     const sortedQueue = Array.from(handQueue.entries())
  275.                                         .sort(([, a], [, b]) => a.timestamp - b.timestamp);
  276.                                     if (sortedQueue.length > 0 && sortedQueue[0][0] === participantIndex && duration >= 60) {
  277.                                         handRaiseDurations.push(duration);
  278.                                         if (handRaiseDurations.length > 50) handRaiseDurations.shift();
  279.                                     }
  280.                                     const handLowerEvent = {
  281.                                         displayName: 'System',
  282.                                         handle: '',
  283.                                         text: `${displayName} (${handle}) lowered their hand (started speaking)`,
  284.                                         timestamp,
  285.                                         uniqueId: `${timestamp}-handlower-speaking-${participantIndex}`
  286.                                     };
  287.                                     captionsData.push(handLowerEvent);
  288.                                     handQueue.delete(participantIndex);
  289.                                     activeHandRaises.delete(participantIndex);
  290.                                     updateQueueButtonVisibility();
  291.                                 }
  292.                                 captionsData.push(caption);
  293.                                 if (transcriptPopup && transcriptPopup.style.display === 'block') {
  294.                                     updateTranscriptPopup();
  295.                                 }
  296.                             }
  297.                         }
  298.  
  299.                         if (body.type === 2 && body.body) {
  300.                             const captureEmojis = localStorage.getItem(STORAGE_KEYS.SHOW_EMOJIS) !== 'false';
  301.                             if (captureEmojis) {
  302.                                 const emojiReaction = {
  303.                                     displayName,
  304.                                     handle: `@${handle}`,
  305.                                     emoji: body.body,
  306.                                     timestamp,
  307.                                     uniqueId: `${timestamp}-${displayName}-${body.body}-${Date.now()}`
  308.                                 };
  309.                                 const isDuplicate = emojiReactions.some(e =>
  310.                                     e.uniqueId === emojiReaction.uniqueId ||
  311.                                     (e.displayName === emojiReaction.displayName &&
  312.                                      e.emoji === emojiReaction.emoji &&
  313.                                      Math.abs(e.timestamp - emojiReaction.timestamp) < 50)
  314.                                 );
  315.                                 if (!isDuplicate) {
  316.                                     emojiReactions.push(emojiReaction);
  317.                                     if (transcriptPopup && transcriptPopup.style.display === 'block') {
  318.                                         debouncedUpdateTranscriptPopup();
  319.                                     }
  320.                                 }
  321.                             }
  322.                         }
  323.                     }
  324.                 }
  325.  
  326.                 if (message.kind === 2 && message.payload) {
  327.                     const payload = JSON.parse(message.payload);
  328.                     const body = payload.body ? JSON.parse(payload.body) : null;
  329.  
  330.                     if (body && body.occupancy !== undefined && body.total_participants !== undefined) {
  331.                         const currentOccupancy = body.occupancy;
  332.                         totalParticipants = body.total_participants;
  333.                         const timestamp = Date.now();
  334.                         const logSystemMessages = localStorage.getItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES) !== 'false';
  335.  
  336.                         if (previousOccupancy !== null && logSystemMessages) {
  337.                             let eventText;
  338.                             if (currentOccupancy > previousOccupancy) {
  339.                                 eventText = `A new user joined - Current ${currentOccupancy} - Total ${totalParticipants}`;
  340.                             } else if (currentOccupancy < previousOccupancy) {
  341.                                 eventText = `A user left - Current ${currentOccupancy} - Total ${totalParticipants}`;
  342.                             }
  343.                             if (eventText) {
  344.                                 const occupancyEvent = {
  345.                                     displayName: 'System',
  346.                                     handle: '',
  347.                                     text: eventText,
  348.                                     timestamp,
  349.                                     uniqueId: `${timestamp}-occupancy-${currentOccupancy}`
  350.                                 };
  351.                                 captionsData.push(occupancyEvent);
  352.                                 if (transcriptPopup && transcriptPopup.style.display === 'block') {
  353.                                     updateTranscriptPopup();
  354.                                 }
  355.                             }
  356.                         }
  357.                         previousOccupancy = currentOccupancy;
  358.                     }
  359.                 }
  360.  
  361.                 const payloadString = JSON.stringify(payload);
  362.                 if (payloadString.includes('dynamic_playlist.m3u8?type=live')) {
  363.                     const urlMatch = payloadString.match(/https:\/\/prod-fastly-[^/]+?\.video\.pscp\.tv\/[^"]+?dynamic_playlist\.m3u8\?type=live/);
  364.                     if (urlMatch) dynamicUrl = urlMatch[0];
  365.                 }
  366.  
  367.                 if (payload.room_id) {
  368.                     currentSpaceId = payload.room_id;
  369.                 }
  370.  
  371.                 const urlSpaceId = getSpaceIdFromUrl();
  372.                 if (urlSpaceId && payload.room_id !== urlSpaceId) return;
  373.             } catch (e) {
  374.             }
  375.         };
  376.  
  377.         Object.defineProperty(ws, 'onmessage', {
  378.             set: function (callback) {
  379.                 originalOnMessage = callback;
  380.             },
  381.             get: function () {
  382.                 return ws.onmessage;
  383.             }
  384.         });
  385.  
  386.         return ws;
  387.     };
  388.  
  389.     window.XMLHttpRequest = function () {
  390.         const xhr = new OrigXMLHttpRequest();
  391.         const originalOpen = xhr.open;
  392.         const originalSend = xhr.send;
  393.  
  394.         xhr.open = function (method, url, async, user, password) {
  395.             if (typeof url === 'string' && url.includes('dynamic_playlist.m3u8?type=live')) {
  396.                 dynamicUrl = url;
  397.             }
  398.             xhr._method = method;
  399.             xhr._url = url;
  400.             return originalOpen.apply(this, arguments);
  401.         };
  402.  
  403.         xhr.send = function (data) {
  404.             if (xhr._method === 'POST') {
  405.                 try {
  406.                     let payload = null;
  407.                     if (data && typeof data === 'string') {
  408.                         if (data.startsWith('debug=') || data.startsWith('sub_topics') || data.startsWith('category=')) {
  409.                             payload = data;
  410.                         } else {
  411.                             payload = JSON.parse(data);
  412.                         }
  413.                     }
  414.  
  415.                     if (payload) {
  416.                         const cookieEndpoints = [
  417.                             'https://proxsee.pscp.tv/api/v2/createBroadcast',
  418.                             'https://proxsee.pscp.tv/api/v2/accessChat',
  419.                             'https://proxsee.pscp.tv/api/v2/startWatching',
  420.                             'https://proxsee.pscp.tv/api/v2/turnServers',
  421.                             'https://proxsee.pscp.tv/api/v2/pingWatching',
  422.                             'https://guest.pscp.tv/api/v1/audiospace/join'
  423.                         ];
  424.  
  425.                         if (cookieEndpoints.some(endpoint => xhr._url.startsWith(endpoint)) && payload.cookie) {
  426.                             capturedCookie = payload.cookie;
  427.                         }
  428.  
  429.                         if (payload.broadcast_id &&
  430.                             (xhr._url.includes('https://proxsee.pscp.tv/api/v2/') ||
  431.                              xhr._url.includes('https://guest.pscp.tv/api/v1/audiospace/'))) {
  432.                             currentSpaceId = payload.broadcast_id;
  433.                         }
  434.                     }
  435.                 } catch (e) {
  436.                 }
  437.             }
  438.             return originalSend.apply(this, arguments);
  439.         };
  440.  
  441.         return xhr;
  442.     };
  443.  
  444.     const OriginalFetch = window.fetch;
  445.     window.fetch = function (resource, init = {}) {
  446.         const url = typeof resource === 'string' ? resource : resource.url;
  447.         const method = init.method || 'GET';
  448.  
  449.         if (method === 'POST' && init.body) {
  450.             try {
  451.                 let payload = null;
  452.                 if (typeof init.body === 'string') {
  453.                     if (init.body.startsWith('debug=') || init.body.startsWith('sub_topics') || init.body.startsWith('category=')) {
  454.                         payload = init.body;
  455.                     } else {
  456.                         payload = JSON.parse(init.body);
  457.                     }
  458.                 }
  459.  
  460.                 if (payload) {
  461.                     const cookieEndpoints = [
  462.                         'https://proxsee.pscp.tv/api/v2/createBroadcast',
  463.                         'https://proxsee.pscp.tv/api/v2/accessChat',
  464.                         'https://proxsee.pscp.tv/api/v2/startWatching',
  465.                         'https://proxsee.pscp.tv/api/v2/turnServers',
  466.                         'https://proxsee.pscp.tv/api/v2/pingWatching',
  467.                         'https://guest.pscp.tv/api/v1/audiospace/join'
  468.                     ];
  469.  
  470.                     if (cookieEndpoints.some(endpoint => url.startsWith(endpoint)) && payload.cookie) {
  471.                         capturedCookie = payload.cookie;
  472.                     }
  473.  
  474.                     if (payload.broadcast_id &&
  475.                         (url.includes('https://proxsee.pscp.tv/api/v2/') ||
  476.                          url.includes('https://guest.pscp.tv/api/v1/audiospace/'))) {
  477.                         currentSpaceId = payload.broadcast_id;
  478.                     }
  479.                 }
  480.             } catch (e) {
  481.             }
  482.         }
  483.         return OriginalFetch.apply(this, arguments);
  484.     };
  485.  
  486.     let transcriptPopup = null;
  487.     let transcriptButton = null;
  488.     let queueButton = null;
  489.     let handQueuePopup = null;
  490.     let queueRefreshInterval = null;
  491.     let lastSpaceState = false;
  492.     let lastSpeaker = { username: '', handle: '' };
  493.  
  494.     const STORAGE_KEYS = {
  495.         LAST_SPACE_ID: 'xSpacesCustomReactions_lastSpaceId',
  496.         HAND_DURATIONS: 'xSpacesCustomReactions_handRaiseDurations',
  497.         SHOW_EMOJIS: 'xSpacesCustomReactions_showEmojis',
  498.         SHOW_SYSTEM_MESSAGES: 'xSpacesCustomReactions_showSystemMessages',
  499.         REPLAY_ENABLED: 'xSpacesCustomReactions_replayEnabled'
  500.     };
  501.  
  502.     const debouncedUpdateTranscriptPopup = debounce(updateTranscriptPopup, 2000);
  503.  
  504.     function saveSettings() {
  505.         localStorage.setItem(STORAGE_KEYS.LAST_SPACE_ID, currentSpaceId || '');
  506.         localStorage.setItem(STORAGE_KEYS.HAND_DURATIONS, JSON.stringify(handRaiseDurations));
  507.     }
  508.  
  509.     function loadSettings() {
  510.         lastSpaceId = localStorage.getItem(STORAGE_KEYS.LAST_SPACE_ID) || null;
  511.         const savedDurations = localStorage.getItem(STORAGE_KEYS.HAND_DURATIONS);
  512.         if (savedDurations) handRaiseDurations = JSON.parse(savedDurations);
  513.         if (localStorage.getItem(STORAGE_KEYS.SHOW_EMOJIS) === null) {
  514.             localStorage.setItem(STORAGE_KEYS.SHOW_EMOJIS, 'false');
  515.         }
  516.         if (localStorage.getItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES) === null) {
  517.             localStorage.setItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES, 'false');
  518.         }
  519.     }
  520.  
  521.     function hideOriginalEmojiButtons() {
  522.         const originalButtons = document.querySelectorAll('div[class*="r-1awozwy"][class*="r-18u37iz"][class*="r-9aw3ui"] > div > button');
  523.         originalButtons.forEach(button => button.style.display = 'none');
  524.     }
  525.  
  526.     function createEmojiPickerGrid() {
  527.         const emojiPicker = document.querySelector('div[class*="r-1awozwy"][class*="r-18u37iz"][class*="r-9aw3ui"]');
  528.         if (!emojiPicker || emojiPicker.querySelector('.emoji-grid-container')) return;
  529.  
  530.         hideOriginalEmojiButtons();
  531.  
  532.         const gridContainer = document.createElement('div');
  533.         gridContainer.className = 'emoji-grid-container';
  534.         gridContainer.style.display = 'grid';
  535.         gridContainer.style.gridTemplateColumns = 'repeat(5, 1fr)';
  536.         gridContainer.style.gap = '10px';
  537.         gridContainer.style.padding = '10px';
  538.  
  539.         const fragment = document.createDocumentFragment();
  540.  
  541.         customEmojis.forEach(emoji => {
  542.             const emojiButton = document.createElement('button');
  543.             emojiButton.setAttribute('aria-label', `React with ${emoji}`);
  544.             emojiButton.setAttribute('role', 'button');
  545.             emojiButton.className = 'css-175oi2r r-1awozwy r-z2wwpe r-6koalj r-18u37iz r-1w6e6rj r-a2tzq0 r-tuq35u r-1loqt21 r-o7ynqc r-6416eg r-1ny4l3l';
  546.             emojiButton.type = 'button';
  547.             emojiButton.style.margin = '5px';
  548.  
  549.             const emojiDiv = document.createElement('div');
  550.             emojiDiv.dir = 'ltr';
  551.             emojiDiv.className = 'css-146c3p1 r-bcqeeo r-1ttztb7 r-qvutc0 r-37j5jr r-1blvdjr r-vrz42v r-16dba41';
  552.             emojiDiv.style.color = 'rgb(231, 233, 234)';
  553.  
  554.             const emojiImg = document.createElement('img');
  555.             emojiImg.alt = emoji;
  556.             emojiImg.draggable = 'false';
  557.             emojiImg.src = `https://abs-0.twimg.com/emoji/v2/svg/${emoji.codePointAt(0).toString(16)}.svg`;
  558.             emojiImg.title = emoji;
  559.             emojiImg.className = 'r-4qtqp9 r-dflpy8 r-k4bwe5 r-1kpi4qh r-pp5qcn r-h9hxbl';
  560.  
  561.             emojiDiv.appendChild(emojiImg);
  562.             emojiButton.appendChild(emojiDiv);
  563.  
  564.             emojiButton.addEventListener('click', (e) => {
  565.                 e.preventDefault();
  566.                 e.stopPropagation();
  567.  
  568.                 selectedCustomEmoji = emoji;
  569.  
  570.                 const originalEmoji = emojiMap.get(emoji);
  571.                 if (originalEmoji) {
  572.                     const originalButton = Array.from(document.querySelectorAll('button[aria-label^="React with"]'))
  573.                         .find(button => button.querySelector('img')?.alt === originalEmoji);
  574.                     if (originalButton) originalButton.click();
  575.                 }
  576.             });
  577.  
  578.             fragment.appendChild(emojiButton);
  579.         });
  580.  
  581.         const linksDiv = document.createElement('div');
  582.         linksDiv.style.gridColumn = '1 / -1';
  583.         linksDiv.style.textAlign = 'center';
  584.         linksDiv.style.fontSize = '12px';
  585.         linksDiv.style.color = 'rgba(231, 233, 234, 0.8)';
  586.         linksDiv.style.marginTop = '10px';
  587.         linksDiv.style.display = 'flex';
  588.         linksDiv.style.justifyContent = 'center';
  589.         linksDiv.style.gap = '15px';
  590.  
  591.         const aboutLink = document.createElement('a');
  592.         aboutLink.href = 'https://greasyfork.org/en/scripts/530560-x-spaces';
  593.         aboutLink.textContent = 'About';
  594.         aboutLink.style.color = 'inherit';
  595.         aboutLink.style.textDecoration = 'none';
  596.         aboutLink.target = '_blank';
  597.         linksDiv.appendChild(aboutLink);
  598.  
  599.         const dynamicLink = document.createElement('a');
  600.         dynamicLink.href = '#';
  601.         dynamicLink.textContent = dynamicUrl ? 'Dynamic (Click to Copy)' : 'Dynamic (N/A)';
  602.         dynamicLink.style.color = 'inherit';
  603.         dynamicLink.style.textDecoration = 'none';
  604.         dynamicLink.style.cursor = 'pointer';
  605.         dynamicLink.addEventListener('click', (e) => {
  606.             e.preventDefault();
  607.             if (dynamicUrl) {
  608.                 navigator.clipboard.writeText(dynamicUrl).then(() => {
  609.                     dynamicLink.textContent = 'Dynamic (Copied!)';
  610.                     setTimeout(() => dynamicLink.textContent = 'Dynamic (Click to Copy)', 2000);
  611.                 }).catch(() => {
  612.                     dynamicLink.textContent = 'Dynamic (Copy Failed)';
  613.                     setTimeout(() => dynamicLink.textContent = 'Dynamic (Click to Copy)', 2000);
  614.                 });
  615.             }
  616.         });
  617.         linksDiv.appendChild(dynamicLink);
  618.  
  619.         const replayLink = document.createElement('a');
  620.         replayLink.href = '#';
  621.         replayLink.textContent = 'Replay (Click to Copy)';
  622.         replayLink.style.color = 'inherit';
  623.         replayLink.style.textDecoration = 'none';
  624.         replayLink.style.cursor = 'pointer';
  625.         replayLink.addEventListener('click', async (e) => {
  626.             e.preventDefault();
  627.             if (!dynamicUrl) {
  628.                 replayLink.textContent = 'Replay (No Dynamic URL)';
  629.                 setTimeout(() => replayLink.textContent = 'Replay (Click to Copy)', 2000);
  630.                 return;
  631.             }
  632.             replayLink.textContent = 'Generating...';
  633.             const newReplayUrl = await fetchReplayUrl(dynamicUrl);
  634.             if (newReplayUrl.startsWith('http')) {
  635.                 navigator.clipboard.writeText(newReplayUrl).then(() => {
  636.                     replayLink.textContent = 'Replay (Copied!)';
  637.                     setTimeout(() => replayLink.textContent = 'Replay (Click to Copy)', 2000);
  638.                 }).catch(() => {
  639.                     replayLink.textContent = 'Replay (Copy Failed)';
  640.                     setTimeout(() => replayLink.textContent = 'Replay (Click to Copy)', 2000);
  641.                 });
  642.             } else if (newReplayUrl.startsWith('data:text/html')) {
  643.                 replayLink.textContent = 'Replay (Open Converter)';
  644.                 replayLink.href = newReplayUrl;
  645.                 replayLink.target = '_blank';
  646.                 setTimeout(() => {
  647.                     replayLink.textContent = 'Replay (Click to Copy)';
  648.                     replayLink.href = '#';
  649.                     replayLink.target = '';
  650.                 }, 5000);
  651.             } else {
  652.                 replayLink.textContent = `Replay (${newReplayUrl})`;
  653.                 setTimeout(() => replayLink.textContent = 'Replay (Click to Copy)', 2000);
  654.             }
  655.         });
  656.         linksDiv.appendChild(replayLink);
  657.  
  658.         const updateDynamicLink = () => {
  659.             dynamicLink.textContent = dynamicUrl ? 'Dynamic (Click to Copy)' : 'Dynamic (N/A)';
  660.         };
  661.         setInterval(updateDynamicLink, 1000);
  662.  
  663.         fragment.appendChild(linksDiv);
  664.         gridContainer.appendChild(fragment);
  665.         emojiPicker.appendChild(gridContainer);
  666.     }
  667.  
  668.     function detectEndedUI() {
  669.         const endedContainer = document.querySelector('div[data-testid="sheetDialog"] div[class*="r-18u37iz"][class*="r-13qz1uu"]');
  670.         if (endedContainer) {
  671.             const hasEndedText = Array.from(endedContainer.querySelectorAll('span')).some(span => span.textContent.toLowerCase().includes('ended'));
  672.             const hasCloseButton = endedContainer.querySelector('button[aria-label="Close"]');
  673.             const hasShareButton = endedContainer.querySelector('button[aria-label="Share"]');
  674.             if (hasEndedText && hasCloseButton && hasShareButton) return endedContainer;
  675.         }
  676.         return null;
  677.     }
  678.  
  679.     function addDownloadOptionToShareDropdown(dropdown) {
  680.         if (dropdown.querySelector('#download-transcript-share') && dropdown.querySelector('#copy-replay-url-share')) return;
  681.  
  682.         const menuItems = dropdown.querySelectorAll('div[role="menuitem"]');
  683.         const itemCount = Array.from(menuItems).filter(item => item.id !== 'download-transcript-share' && item.id !== 'copy-replay-url-share').length;
  684.         if (itemCount !== 4) return;
  685.  
  686.         const downloadItem = document.createElement('div');
  687.         downloadItem.id = 'download-transcript-share';
  688.         downloadItem.setAttribute('role', 'menuitem');
  689.         downloadItem.setAttribute('tabindex', '0');
  690.         downloadItem.className = 'css-175oi2r r-1loqt21 r-18u37iz r-1mmae3n r-3pj75a r-13qz1uu r-o7ynqc r-6416eg r-1ny4l3l';
  691.         downloadItem.style.transition = 'background-color 0.2s ease';
  692.  
  693.         const downloadIconContainer = document.createElement('div');
  694.         downloadIconContainer.className = 'css-175oi2r r-1777fci r-faml9v';
  695.  
  696.         const downloadIcon = document.createElement('svg');
  697.         downloadIcon.viewBox = '0 0 24 24';
  698.         downloadIcon.setAttribute('aria-hidden', 'true');
  699.         downloadIcon.className = 'r-4qtqp9 r-yyyyoo r-1xvli5t r-dnmrzs r-bnwqim r-lrvibr r-m6rgpd r-1nao33i r-1q142lx';
  700.         downloadIcon.innerHTML = '<g><path d="M19 3H5c-1.11 0-2 .89-2 2v14c0 1.11.89 2 2 2h14c1.11 0 2-.89 2-2V5c0-1.11-.89-2-2-2zm-2 16H7v-6h10v6zm2-8H5V5h14v6z"/></g>';
  701.         downloadIconContainer.appendChild(downloadIcon);
  702.  
  703.         const downloadTextContainer = document.createElement('div');
  704.         downloadTextContainer.className = 'css-175oi2r r-16y2uox r-1wbh5a2';
  705.  
  706.         const downloadText = document.createElement('div');
  707.         downloadText.dir = 'ltr';
  708.         downloadText.className = 'css-146c3p1 r-bcqeeo r-1ttztb7 r-qvutc0 r-37j5jr r-a023e6 r-rjixqe r-b88u0q';
  709.         downloadText.style.color = 'rgb(231, 233, 234)';
  710.         downloadText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Download Transcript</span>';
  711.         downloadTextContainer.appendChild(downloadText);
  712.  
  713.         downloadItem.appendChild(downloadIconContainer);
  714.         downloadItem.appendChild(downloadTextContainer);
  715.  
  716.         const downloadStyle = document.createElement('style');
  717.         downloadStyle.textContent = '#download-transcript-share:hover { background-color: rgba(231, 233, 234, 0.1); }';
  718.         downloadItem.appendChild(downloadStyle);
  719.  
  720.         downloadItem.addEventListener('click', async (e) => {
  721.             e.preventDefault();
  722.             const transcripts = await formatTranscriptForDownload();
  723.  
  724.             const transcriptionBlob = new Blob([transcripts.transcription.content], { type: 'text/plain' });
  725.             const transcriptionUrl = URL.createObjectURL(transcriptionBlob);
  726.             const transcriptionLink = document.createElement('a');
  727.             transcriptionLink.href = transcriptionUrl;
  728.             transcriptionLink.download = transcripts.transcription.filename;
  729.             document.body.appendChild(transcriptionLink);
  730.             transcriptionLink.click();
  731.             document.body.removeChild(transcriptionLink);
  732.             URL.revokeObjectURL(transcriptionUrl);
  733.  
  734.             const systemBlob = new Blob([transcripts.system.content], { type: 'text/plain' });
  735.             const systemUrl = URL.createObjectURL(systemBlob);
  736.             const systemLink = document.createElement('a');
  737.             systemLink.href = systemUrl;
  738.             systemLink.download = transcripts.system.filename;
  739.             document.body.appendChild(systemLink);
  740.             systemLink.click();
  741.             document.body.removeChild(systemLink);
  742.             URL.revokeObjectURL(systemUrl);
  743.  
  744.             dropdown.style.display = 'none';
  745.         });
  746.  
  747.         const replayItem = document.createElement('div');
  748.         replayItem.id = 'copy-replay-url-share';
  749.         replayItem.setAttribute('role', 'menuitem');
  750.         replayItem.setAttribute('tabindex', '0');
  751.         replayItem.className = 'css-175oi2r r-1loqt21 r-18u37iz r-1mmae3n r-3pj75a r-13qz1uu r-o7ynqc r-6416eg r-1ny4l3l';
  752.         replayItem.style.transition = 'background-color 0.2s ease';
  753.  
  754.         const replayIconContainer = document.createElement('div');
  755.         replayIconContainer.className = 'css-175oi2r r-1777fci r-faml9v';
  756.  
  757.         const replayIcon = document.createElement('svg');
  758.         replayIcon.viewBox = '0 0 24 24';
  759.         replayIcon.setAttribute('aria-hidden', 'true');
  760.         replayIcon.className = 'r-4qtqp9 r-yyyyoo r-1xvli5t r-dnmrzs r-bnwqim r-lrvibr r-m6rgpd r-1nao33i r-1q142lx';
  761.         replayIcon.innerHTML = '<g><path d="M12 3.75c-4.55 0-8.25 3.69-8.25 8.25 0 1.92.66 3.68 1.75 5.08L4.3 19.2l2.16-1.19c1.4 1.09 3.16 1.74 5.04 1.74 4.56 0 8.25-3.69 8.25-8.25S16.56 3.75 12 3.75zm1 11.24h-2v-2h2v2zm0-3.5h-2v-4h2v4z"/></g>';
  762.         replayIconContainer.appendChild(replayIcon);
  763.  
  764.         const replayTextContainer = document.createElement('div');
  765.         replayTextContainer.className = 'css-175oi2r r-16y2uox r-1wbh5a2';
  766.  
  767.         const replayText = document.createElement('div');
  768.         replayText.dir = 'ltr';
  769.         replayText.className = 'css-146c3p1 r-bcqeeo r-1ttztb7 r-qvutc0 r-37j5jr r-a023e6 r-rjixqe r-b88u0q';
  770.         replayText.style.color = 'rgb(231, 233, 234)';
  771.         replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>';
  772.         replayTextContainer.appendChild(replayText);
  773.  
  774.         replayItem.appendChild(replayIconContainer);
  775.         replayItem.appendChild(replayTextContainer);
  776.  
  777.         const replayStyle = document.createElement('style');
  778.         replayStyle.textContent = '#copy-replay-url-share:hover { background-color: rgba(231, 233, 234, 0.1); }';
  779.         replayItem.appendChild(replayStyle);
  780.  
  781.         replayItem.addEventListener('click', async (e) => {
  782.             e.preventDefault();
  783.             if (!dynamicUrl) {
  784.                 replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">No Dynamic URL</span>';
  785.                 setTimeout(() => replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>', 2000);
  786.                 dropdown.style.display = 'none';
  787.                 return;
  788.             }
  789.             replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Generating...</span>';
  790.             const newReplayUrl = await fetchReplayUrl(dynamicUrl);
  791.             if (newReplayUrl.startsWith('http')) {
  792.                 navigator.clipboard.writeText(newReplayUrl).then(() => {
  793.                     replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copied!</span>';
  794.                     setTimeout(() => replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>', 2000);
  795.                 }).catch(() => {
  796.                     replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Failed</span>';
  797.                     setTimeout(() => replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>', 2000);
  798.                 });
  799.             } else if (newReplayUrl.startsWith('data:text/html')) {
  800.                 replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Open Converter</span>';
  801.                 window.open(newReplayUrl, '_blank');
  802.                 setTimeout(() => replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>', 5000);
  803.             } else {
  804.                 replayText.innerHTML = `<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">${newReplayUrl}</span>`;
  805.                 setTimeout(() => replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>', 2000);
  806.             }
  807.             dropdown.style.display = 'none';
  808.         });
  809.  
  810.         const shareViaItem = dropdown.querySelector('div[data-testid="share-by-tweet"]');
  811.         if (shareViaItem) {
  812.             dropdown.insertBefore(downloadItem, shareViaItem.nextSibling);
  813.             dropdown.insertBefore(replayItem, downloadItem.nextSibling);
  814.         } else {
  815.             dropdown.appendChild(downloadItem);
  816.             dropdown.appendChild(replayItem);
  817.         }
  818.     }
  819.  
  820.     function updateVisibilityAndPosition() {
  821.         const reactionToggle = document.querySelector('button svg path[d*="M17 12v3h-2.998v2h3v3h2v-3h3v-2h-3.001v-3H17"]');
  822.         const peopleButton = document.querySelector('button svg path[d*="M6.662 18H.846l.075-1.069"]');
  823.         const isInSpace = reactionToggle !== null || peopleButton !== null;
  824.         const endedScreen = Array.from(document.querySelectorAll('span[class*="r-bcqeeo"][class*="r-1ttztb7"]')).find(span => span.textContent.includes('Ended'));
  825.  
  826.         if (isInSpace && !lastSpaceState) {
  827.             const urlSpaceId = getSpaceIdFromUrl();
  828.             if (urlSpaceId) {
  829.                 currentSpaceId = urlSpaceId;
  830.                 if (currentSpaceId !== lastSpaceId) {
  831.                     handQueue.clear();
  832.                     activeHandRaises.clear();
  833.                     captionsData = [];
  834.                     emojiReactions = [];
  835.                     lastSpeaker = { username: '', handle: '' };
  836.                     previousOccupancy = null;
  837.                     totalParticipants = 0;
  838.                     if (transcriptPopup) {
  839.                         const captionWrapper = transcriptPopup.querySelector('#transcript-output');
  840.                         if (captionWrapper) captionWrapper.innerHTML = '';
  841.                     }
  842.                 } else {
  843.                     handQueue.clear();
  844.                     activeHandRaises.clear();
  845.                     if (transcriptPopup && transcriptPopup.style.display === 'block') updateTranscriptPopup();
  846.                 }
  847.                 lastSpaceId = currentSpaceId;
  848.                 saveSettings();
  849.             }
  850.         } else if (!isInSpace && lastSpaceState && !endedScreen) {
  851.             currentSpaceId = null;
  852.             saveSettings();
  853.             activeHandRaises.clear();
  854.         }
  855.  
  856.         if (isInSpace && peopleButton) {
  857.             const peopleBtn = peopleButton.closest('button');
  858.             if (peopleBtn) {
  859.                 const rect = peopleBtn.getBoundingClientRect();
  860.                 const baseTop = rect.top - 10;
  861.                 transcriptButton.style.position = 'fixed';
  862.                 transcriptButton.style.left = `${rect.left - 46}px`;
  863.                 transcriptButton.style.top = `${queueButton && queueButton.style.display !== 'none' ? baseTop + 40 : rect.top}px`;
  864.                 transcriptButton.style.display = 'block';
  865.  
  866.                 if (queueButton) {
  867.                     queueButton.style.position = 'fixed';
  868.                     queueButton.style.left = `${rect.left - 46}px`;
  869.                     queueButton.style.top = `${baseTop}px`;
  870.                     queueButton.style.display = handQueue.size > 0 ? 'block' : 'none';
  871.                 }
  872.  
  873.                 if (handQueuePopup) {
  874.                     handQueuePopup.style.right = transcriptPopup.style.right;
  875.                     handQueuePopup.style.bottom = transcriptPopup.style.bottom;
  876.                 }
  877.             }
  878.             if (reactionToggle) createEmojiPickerGrid();
  879.         } else {
  880.             transcriptButton.style.display = 'none';
  881.             if (queueButton) queueButton.style.display = 'none';
  882.             if (handQueuePopup) handQueuePopup.style.display = 'none';
  883.             transcriptPopup.style.display = 'none';
  884.             if (queueRefreshInterval) {
  885.                 clearInterval(queueRefreshInterval);
  886.                 queueRefreshInterval = null;
  887.             }
  888.         }
  889.  
  890.         const endedContainer = detectEndedUI();
  891.         if (endedContainer && lastSpaceState) {
  892.             currentSpaceId = null;
  893.             saveSettings();
  894.             activeHandRaises.clear();
  895.             transcriptButton.style.display = 'none';
  896.             if (queueButton) queueButton.style.display = 'none';
  897.             if (handQueuePopup) handQueuePopup.style.display = 'none';
  898.             transcriptPopup.style.display = 'none';
  899.             if (queueRefreshInterval) {
  900.                 clearInterval(queueRefreshInterval);
  901.                 queueRefreshInterval = null;
  902.             }
  903.         }
  904.  
  905.         lastSpaceState = isInSpace;
  906.     }
  907.  
  908.     function updateQueueButtonVisibility() {
  909.         if (queueButton) {
  910.             queueButton.style.display = handQueue.size > 0 ? 'block' : 'none';
  911.             updateVisibilityAndPosition();
  912.         }
  913.     }
  914.  
  915.     async function formatTranscriptForDownload() {
  916.         const spaceId = getSpaceIdFromUrl();
  917.         const timestamp = new Date().toISOString().replace(/[:.]/g, '-');
  918.         const baseHeader = '--- Space URLs ---\n' +
  919.             (spaceId ? `Space URL: https://x.com/i/spaces/${spaceId}\n` : 'Space URL: Not available\n') +
  920.             (dynamicUrl ? `Live URL: ${dynamicUrl}\n` : 'Live URL: Not available\n');
  921.  
  922.         let replayUrl = 'Replay URL: Not available\n';
  923.         try {
  924.             const generatedReplayUrl = await fetchReplayUrl(dynamicUrl);
  925.             replayUrl = `Replay URL: ${generatedReplayUrl}\n`;
  926.         } catch (e) {
  927.             replayUrl = 'Replay URL: Failed to generate\n';
  928.         }
  929.  
  930.         const header = `${baseHeader}${replayUrl}-----------------\n\n`;
  931.  
  932.         const combinedData = [
  933.             ...captionsData.map(item => ({ ...item, type: 'caption' })),
  934.             ...emojiReactions.map(item => ({ ...item, type: 'emoji' }))
  935.         ].sort((a, b) => a.timestamp - b.timestamp);
  936.  
  937.         let transcriptionText = header;
  938.         let previousSpeakerTrans = { username: '', handle: '' };
  939.         const transcriptions = combinedData.filter(item => item.type === 'caption' && item.displayName !== 'System');
  940.  
  941.         transcriptions.forEach((item, i) => {
  942.             let { displayName, handle } = item;
  943.             if (displayName === 'Unknown' && previousSpeakerTrans.username) {
  944.                 displayName = previousSpeakerTrans.username;
  945.                 handle = previousSpeakerTrans.handle;
  946.             }
  947.             if (i > 0 && previousSpeakerTrans.username !== displayName) {
  948.                 const date = new Date(item.timestamp);
  949.                 const timestampStr = date.toISOString().replace('T', ' ').substring(0, 19);
  950.                 transcriptionText += `\n[${timestampStr}]\n`;
  951.             }
  952.             transcriptionText += `${displayName} ${handle}\n${item.text}\n\n`;
  953.             previousSpeakerTrans = { username: displayName, handle };
  954.         });
  955.  
  956.         let systemText = header;
  957.         let previousSpeakerSys = { username: '', handle: '' };
  958.         const systemAndReactions = combinedData.filter(item => item.type === 'emoji' || (item.type === 'caption' && item.displayName === 'System'));
  959.  
  960.         systemAndReactions.forEach((item, i) => {
  961.             let { displayName, handle } = item;
  962.             if (displayName === 'Unknown' && previousSpeakerSys.username) {
  963.                 displayName = previousSpeakerSys.username;
  964.                 handle = previousSpeakerSys.handle;
  965.             }
  966.             if (i > 0 && previousSpeakerSys.username !== displayName && item.type === 'caption') {
  967.                 const date = new Date(item.timestamp);
  968.                 const timestampStr = date.toISOString().replace('T', ' ').substring(0, 19);
  969.                 systemText += `\n[${timestampStr}]\n`;
  970.             }
  971.             if (item.type === 'caption') {
  972.                 systemText += `${displayName} ${handle}\n${item.text}\n\n`;
  973.             } else if (item.type === 'emoji') {
  974.                 systemText += `${displayName} reacted with ${item.emoji}\n`;
  975.             }
  976.             previousSpeakerSys = { username: displayName, handle };
  977.         });
  978.  
  979.         return {
  980.             transcription: { content: transcriptionText, filename: `transcriptions_${timestamp}.txt` },
  981.             system: { content: systemText, filename: `system_reactions_${timestamp}.txt` }
  982.         };
  983.     }
  984.  
  985.     let isUserScrolledUp = false;
  986.     let currentFontSize = 14;
  987.     let searchTerm = '';
  988.  
  989.     function filterTranscript(captions, emojis, term) {
  990.         if (!term) return { captions, emojis };
  991.         const filteredCaptions = captions.filter(caption =>
  992.             caption.text.toLowerCase().includes(term.toLowerCase()) ||
  993.             caption.displayName.toLowerCase().includes(term.toLowerCase()) ||
  994.             caption.handle.toLowerCase().includes(term.toLowerCase())
  995.         );
  996.         const filteredEmojis = emojis.filter(emoji =>
  997.             emoji.emoji.toLowerCase().includes(term.toLowerCase()) ||
  998.             emoji.displayName.toLowerCase().includes(term.toLowerCase()) ||
  999.             emoji.handle.toLowerCase().includes(term.toLowerCase())
  1000.         );
  1001.         return { captions: filteredCaptions, emojis: filteredEmojis };
  1002.     }
  1003.  
  1004.     async function toggleRecording(isEnabled) {
  1005.         if (!capturedCookie || !currentSpaceId) return false;
  1006.  
  1007.         const payload = {
  1008.             topics: [],
  1009.             is_space_available_for_clipping: false,
  1010.             cookie: capturedCookie,
  1011.             is_space_available_for_replay: isEnabled,
  1012.             locale: "en",
  1013.             replay_start_time: 0,
  1014.             no_incognito: false,
  1015.             replay_edited_title: "",
  1016.             replay_thumbnail_time_code: 0,
  1017.             broadcast_id: currentSpaceId
  1018.         };
  1019.  
  1020.         try {
  1021.             const response = await fetch('https://proxsee.pscp.tv/api/v2/replayBroadcastEdit?build=com.atebits.Tweetie210.86', {
  1022.                 method: 'POST',
  1023.                 headers: {
  1024.                     'Content-Type': 'application/json'
  1025.                 },
  1026.                 body: JSON.stringify(payload)
  1027.             });
  1028.             return response.ok;
  1029.         } catch (error) {
  1030.             return false;
  1031.         }
  1032.     }
  1033.  
  1034.     function groupEmojiReactions(reactions) {
  1035.         const grouped = {};
  1036.         reactions.forEach(({ displayName, handle, emoji }) => {
  1037.             const key = `${displayName}|${handle}`;
  1038.             if (!grouped[key]) {
  1039.                 grouped[key] = { displayName, handle, emojis: {} };
  1040.             }
  1041.             grouped[key].emojis[emoji] = (grouped[key].emojis[emoji] || 0) + 1;
  1042.         });
  1043.  
  1044.         return Object.values(grouped).map(({ displayName, handle, emojis }) => {
  1045.             const emojiString = Object.entries(emojis)
  1046.                 .map(([emoji, count]) => count > 1 ? `${emoji}x${count}` : emoji)
  1047.                 .join('');
  1048.             return { displayName, handle, emojiString };
  1049.         });
  1050.     }
  1051.  
  1052.     function updateTranscriptPopup() {
  1053.         if (!transcriptPopup || transcriptPopup.style.display !== 'block') return;
  1054.  
  1055.         let queueContainer = transcriptPopup.querySelector('#queue-container');
  1056.         let searchContainer = transcriptPopup.querySelector('#search-container');
  1057.         let scrollArea = transcriptPopup.querySelector('#transcript-scrollable');
  1058.         let systemArea = transcriptPopup.querySelector('#system-messages');
  1059.         let saveButton = transcriptPopup.querySelector('.save-button');
  1060.         let textSizeContainer = transcriptPopup.querySelector('.text-size-container');
  1061.         let systemToggleButton = transcriptPopup.querySelector('#system-toggle-button');
  1062.         let emojiToggleButton = transcriptPopup.querySelector('#emoji-toggle-button');
  1063.         let replayToggleButton = transcriptPopup.querySelector('#replay-toggle-button');
  1064.         let currentScrollTop = scrollArea ? scrollArea.scrollTop : 0;
  1065.         let wasAtBottom = scrollArea ? (scrollArea.scrollHeight - scrollArea.scrollTop - scrollArea.clientHeight < 50) : true;
  1066.  
  1067.         let showEmojisInUI = localStorage.getItem(STORAGE_KEYS.SHOW_EMOJIS) !== 'false';
  1068.         let showSystemMessagesInUI = localStorage.getItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES) !== 'false';
  1069.         let isReplayEnabled = localStorage.getItem(STORAGE_KEYS.REPLAY_ENABLED) !== 'false';
  1070.  
  1071.         if (!queueContainer || !searchContainer || !scrollArea || !systemArea || !saveButton || !textSizeContainer || !systemToggleButton || !emojiToggleButton || !replayToggleButton) {
  1072.             transcriptPopup.innerHTML = '';
  1073.  
  1074.             queueContainer = document.createElement('div');
  1075.             queueContainer.id = 'queue-container';
  1076.             queueContainer.style.marginBottom = '10px';
  1077.             transcriptPopup.appendChild(queueContainer);
  1078.  
  1079.             searchContainer = document.createElement('div');
  1080.             searchContainer.id = 'search-container';
  1081.             searchContainer.style.display = 'none';
  1082.             searchContainer.style.marginBottom = '5px';
  1083.  
  1084.             const searchInput = document.createElement('input');
  1085.             searchInput.type = 'text';
  1086.             searchInput.placeholder = 'Search transcript...';
  1087.             searchInput.style.width = '87%';
  1088.             searchInput.style.padding = '5px';
  1089.             searchInput.style.backgroundColor = 'rgba(255, 255, 255, 0.1)';
  1090.             searchInput.style.border = 'none';
  1091.             searchInput.style.borderRadius = '5px';
  1092.             searchInput.style.color = 'white';
  1093.             searchInput.style.fontSize = '14px';
  1094.             searchInput.addEventListener('input', (e) => {
  1095.                 searchTerm = e.target.value.trim();
  1096.                 updateTranscriptPopup();
  1097.             });
  1098.  
  1099.             searchContainer.appendChild(searchInput);
  1100.             transcriptPopup.appendChild(searchContainer);
  1101.  
  1102.             scrollArea = document.createElement('div');
  1103.             scrollArea.id = 'transcript-scrollable';
  1104.             scrollArea.style.flex = '1';
  1105.             scrollArea.style.overflowY = 'auto';
  1106.             scrollArea.style.maxHeight = '250px';
  1107.             scrollArea.style.marginBottom = '5px';
  1108.  
  1109.             const captionWrapper = document.createElement('div');
  1110.             captionWrapper.id = 'transcript-output';
  1111.             captionWrapper.style.color = '#e7e9ea';
  1112.             captionWrapper.style.fontFamily = 'Arial, sans-serif';
  1113.             captionWrapper.style.whiteSpace = 'pre-wrap';
  1114.             captionWrapper.style.fontSize = `${currentFontSize}px`;
  1115.             scrollArea.appendChild(captionWrapper);
  1116.             transcriptPopup.appendChild(scrollArea);
  1117.  
  1118.             systemArea = document.createElement('div');
  1119.             systemArea.id = 'system-messages';
  1120.             systemArea.style.height = '4em';
  1121.             systemArea.style.overflowY = 'auto';
  1122.             systemArea.style.borderTop = '1px solid rgba(255, 255, 255, 0.3)';
  1123.             systemArea.style.paddingTop = '5px';
  1124.             systemArea.style.marginBottom = '5px';
  1125.             systemArea.style.display = showSystemMessagesInUI ? 'block' : 'none';
  1126.  
  1127.             const systemWrapper = document.createElement('div');
  1128.             systemWrapper.id = 'system-output';
  1129.             systemWrapper.style.color = '#e7e9ea';
  1130.             systemWrapper.style.fontFamily = 'Arial, sans-serif';
  1131.             systemWrapper.style.whiteSpace = 'pre-wrap';
  1132.             systemWrapper.style.fontSize = `${currentFontSize}px`;
  1133.             systemArea.appendChild(systemWrapper);
  1134.             transcriptPopup.appendChild(systemArea);
  1135.  
  1136.             const controlsContainer = document.createElement('div');
  1137.             controlsContainer.style.display = 'flex';
  1138.             controlsContainer.style.alignItems = 'center';
  1139.             controlsContainer.style.justifyContent = 'space-between';
  1140.             controlsContainer.style.padding = '5px 0';
  1141.             controlsContainer.style.borderTop = '1px solid rgba(255, 255, 255, 0.3)';
  1142.  
  1143.             saveButton = document.createElement('div');
  1144.             saveButton.className = 'save-button';
  1145.             saveButton.textContent = '💾 Save Transcript';
  1146.             saveButton.style.color = '#1DA1F2';
  1147.             saveButton.style.fontSize = '14px';
  1148.             saveButton.style.cursor = 'pointer';
  1149.             saveButton.addEventListener('click', async () => {
  1150.                 saveButton.textContent = '💾 Saving...';
  1151.                 const transcripts = await formatTranscriptForDownload();
  1152.  
  1153.                 const transcriptionBlob = new Blob([transcripts.transcription.content], { type: 'text/plain' });
  1154.                 const transcriptionUrl = URL.createObjectURL(transcriptionBlob);
  1155.                 const transcriptionLink = document.createElement('a');
  1156.                 transcriptionLink.href = transcriptionUrl;
  1157.                 transcriptionLink.download = transcripts.transcription.filename;
  1158.                 document.body.appendChild(transcriptionLink);
  1159.                 transcriptionLink.click();
  1160.                 document.body.removeChild(transcriptionLink);
  1161.                 URL.revokeObjectURL(transcriptionUrl);
  1162.  
  1163.                 const showEmojisInUI = localStorage.getItem(STORAGE_KEYS.SHOW_EMOJIS) !== 'false';
  1164.                 const showSystemMessagesInUI = localStorage.getItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES) !== 'false';
  1165.  
  1166.                 if (showEmojisInUI || showSystemMessagesInUI) {
  1167.                     await new Promise(resolve => setTimeout(resolve, 5000));
  1168.                     const systemBlob = new Blob([transcripts.system.content], { type: 'text/plain' });
  1169.                     const systemUrl = URL.createObjectURL(systemBlob);
  1170.                     const systemLink = document.createElement('a');
  1171.                     systemLink.href = systemUrl;
  1172.                     systemLink.download = transcripts.system.filename;
  1173.                     document.body.appendChild(systemLink);
  1174.                     systemLink.click();
  1175.                     document.body.removeChild(systemLink);
  1176.                     URL.revokeObjectURL(systemUrl);
  1177.                 }
  1178.  
  1179.                 saveButton.textContent = '💾 Save Transcript';
  1180.             });
  1181.             saveButton.addEventListener('mouseover', () => saveButton.style.color = '#FF9800');
  1182.             saveButton.addEventListener('mouseout', () => saveButton.style.color = '#1DA1F2');
  1183.  
  1184.             textSizeContainer = document.createElement('div');
  1185.             textSizeContainer.className = 'text-size-container';
  1186.             textSizeContainer.style.display = 'flex';
  1187.             textSizeContainer.style.alignItems = 'center';
  1188.  
  1189.             systemToggleButton = document.createElement('span');
  1190.             systemToggleButton.id = 'system-toggle-button';
  1191.             systemToggleButton.style.position = 'relative';
  1192.             systemToggleButton.style.fontSize = '14px';
  1193.             systemToggleButton.style.cursor = 'pointer';
  1194.             systemToggleButton.style.marginRight = '5px';
  1195.             systemToggleButton.style.width = '14px';
  1196.             systemToggleButton.style.height = '14px';
  1197.             systemToggleButton.style.display = 'inline-flex';
  1198.             systemToggleButton.style.alignItems = 'center';
  1199.             systemToggleButton.style.justifyContent = 'center';
  1200.             systemToggleButton.title = 'Toggle System Messages in UI';
  1201.             systemToggleButton.innerHTML = '📢';
  1202.  
  1203.             const systemNotAllowedOverlay = document.createElement('span');
  1204.             systemNotAllowedOverlay.style.position = 'absolute';
  1205.             systemNotAllowedOverlay.style.width = '14px';
  1206.             systemNotAllowedOverlay.style.height = '14px';
  1207.             systemNotAllowedOverlay.style.border = '2px solid red';
  1208.             systemNotAllowedOverlay.style.borderRadius = '50%';
  1209.             systemNotAllowedOverlay.style.transform = 'rotate(45deg)';
  1210.             systemNotAllowedOverlay.style.background = 'transparent';
  1211.             systemNotAllowedOverlay.style.display = showSystemMessagesInUI ? 'none' : 'block';
  1212.  
  1213.             const systemSlash = document.createElement('span');
  1214.             systemSlash.style.position = 'absolute';
  1215.             systemSlash.style.width = '2px';
  1216.             systemSlash.style.height = '18px';
  1217.             systemSlash.style.background = 'red';
  1218.             systemSlash.style.transform = 'rotate(-45deg)';
  1219.             systemSlash.style.top = '-2px';
  1220.             systemSlash.style.left = '6px';
  1221.             systemNotAllowedOverlay.appendChild(systemSlash);
  1222.  
  1223.             systemToggleButton.appendChild(systemNotAllowedOverlay);
  1224.  
  1225.             systemToggleButton.addEventListener('click', () => {
  1226.                 showSystemMessagesInUI = !showSystemMessagesInUI;
  1227.                 systemNotAllowedOverlay.style.display = showSystemMessagesInUI ? 'none' : 'block';
  1228.                 localStorage.setItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES, showSystemMessagesInUI);
  1229.                 systemArea.style.display = showSystemMessagesInUI ? 'block' : 'none';
  1230.                 updateTranscriptPopup();
  1231.             });
  1232.  
  1233.             emojiToggleButton = document.createElement('span');
  1234.             emojiToggleButton.id = 'emoji-toggle-button';
  1235.             emojiToggleButton.style.position = 'relative';
  1236.             emojiToggleButton.style.fontSize = '14px';
  1237.             emojiToggleButton.style.cursor = 'pointer';
  1238.             emojiToggleButton.style.marginRight = '5px';
  1239.             emojiToggleButton.style.width = '14px';
  1240.             emojiToggleButton.style.height = '14px';
  1241.             emojiToggleButton.style.display = 'inline-flex';
  1242.             emojiToggleButton.style.alignItems = 'center';
  1243.             emojiToggleButton.style.justifyContent = 'center';
  1244.             emojiToggleButton.title = 'Toggle Emoji Reactions in UI';
  1245.             emojiToggleButton.innerHTML = '🙂';
  1246.  
  1247.             const emojiNotAllowedOverlay = document.createElement('span');
  1248.             emojiNotAllowedOverlay.style.position = 'absolute';
  1249.             emojiNotAllowedOverlay.style.width = '14px';
  1250.             emojiNotAllowedOverlay.style.height = '14px';
  1251.             emojiNotAllowedOverlay.style.border = '2px solid red';
  1252.             emojiNotAllowedOverlay.style.borderRadius = '50%';
  1253.             emojiNotAllowedOverlay.style.transform = 'rotate(45deg)';
  1254.             emojiNotAllowedOverlay.style.background = 'transparent';
  1255.             emojiNotAllowedOverlay.style.display = showEmojisInUI ? 'none' : 'block';
  1256.  
  1257.             const emojiSlash = document.createElement('span');
  1258.             emojiSlash.style.position = 'absolute';
  1259.             emojiSlash.style.width = '2px';
  1260.             emojiSlash.style.height = '18px';
  1261.             emojiSlash.style.background = 'red';
  1262.             emojiSlash.style.transform = 'rotate(-45deg)';
  1263.             emojiSlash.style.top = '-2px';
  1264.             emojiSlash.style.left = '6px';
  1265.             emojiNotAllowedOverlay.appendChild(emojiSlash);
  1266.  
  1267.             emojiToggleButton.appendChild(emojiNotAllowedOverlay);
  1268.  
  1269.             emojiToggleButton.addEventListener('click', () => {
  1270.                 showEmojisInUI = !showEmojisInUI;
  1271.                 emojiNotAllowedOverlay.style.display = showEmojisInUI ? 'none' : 'block';
  1272.                 localStorage.setItem(STORAGE_KEYS.SHOW_EMOJIS, showEmojisInUI);
  1273.                 updateTranscriptPopup();
  1274.             });
  1275.  
  1276.             replayToggleButton = document.createElement('span');
  1277.             replayToggleButton.id = 'replay-toggle-button';
  1278.             replayToggleButton.style.position = 'relative';
  1279.             replayToggleButton.style.fontSize = '14px';
  1280.             replayToggleButton.style.cursor = 'pointer';
  1281.             replayToggleButton.style.marginRight = '5px';
  1282.             replayToggleButton.style.width = '14px';
  1283.             replayToggleButton.style.height = '14px';
  1284.             replayToggleButton.style.display = 'inline-flex';
  1285.             replayToggleButton.style.alignItems = 'center';
  1286.             replayToggleButton.style.justifyContent = 'center';
  1287.             replayToggleButton.title = 'Toggle Recording Availability';
  1288.             replayToggleButton.innerHTML = '📼';
  1289.  
  1290.             const replayNotAllowedOverlay = document.createElement('span');
  1291.             replayNotAllowedOverlay.style.position = 'absolute';
  1292.             replayNotAllowedOverlay.style.width = '14px';
  1293.             replayNotAllowedOverlay.style.height = '14px';
  1294.             replayNotAllowedOverlay.style.border = '2px solid red';
  1295.             replayNotAllowedOverlay.style.borderRadius = '50%';
  1296.             replayNotAllowedOverlay.style.transform = 'rotate(45deg)';
  1297.             replayNotAllowedOverlay.style.background = 'transparent';
  1298.             replayNotAllowedOverlay.style.display = isReplayEnabled ? 'none' : 'block';
  1299.  
  1300.             const replaySlash = document.createElement('span');
  1301.             replaySlash.style.position = 'absolute';
  1302.             replaySlash.style.width = '2px';
  1303.             replaySlash.style.height = '18px';
  1304.             replaySlash.style.background = 'red';
  1305.             replaySlash.style.transform = 'rotate(-45deg)';
  1306.             replaySlash.style.top = '-2px';
  1307.             replaySlash.style.left = '6px';
  1308.             replayNotAllowedOverlay.appendChild(replaySlash);
  1309.  
  1310.             replayToggleButton.appendChild(replayNotAllowedOverlay);
  1311.  
  1312.             replayToggleButton.addEventListener('click', async () => {
  1313.                 isReplayEnabled = !isReplayEnabled;
  1314.                 replayNotAllowedOverlay.style.display = isReplayEnabled ? 'none' : 'block';
  1315.                 localStorage.setItem(STORAGE_KEYS.REPLAY_ENABLED, isReplayEnabled);
  1316.  
  1317.                 const success = await toggleRecording(isReplayEnabled);
  1318.                 if (!success) {
  1319.                     isReplayEnabled = !isReplayEnabled;
  1320.                     replayNotAllowedOverlay.style.display = isReplayEnabled ? 'none' : 'block';
  1321.                     localStorage.setItem(STORAGE_KEYS.REPLAY_ENABLED, isReplayEnabled);
  1322.                 }
  1323.  
  1324.                 updateTranscriptPopup();
  1325.             });
  1326.  
  1327.             const magnifierEmoji = document.createElement('span');
  1328.             magnifierEmoji.textContent = '🔍';
  1329.             magnifierEmoji.style.marginRight = '5px';
  1330.             magnifierEmoji.style.fontSize = '14px';
  1331.             magnifierEmoji.style.cursor = 'pointer';
  1332.             magnifierEmoji.title = 'Search transcript';
  1333.             magnifierEmoji.addEventListener('click', () => {
  1334.                 searchContainer.style.display = searchContainer.style.display === 'none' ? 'block' : 'none';
  1335.                 if (searchContainer.style.display === 'block') searchInput.focus();
  1336.                 else {
  1337.                     searchTerm = '';
  1338.                     searchInput.value = '';
  1339.                     updateTranscriptPopup();
  1340.                 }
  1341.             });
  1342.  
  1343.             const textSizeSlider = document.createElement('input');
  1344.             textSizeSlider.type = 'range';
  1345.             textSizeSlider.min = '12';
  1346.             textSizeSlider.max = '18';
  1347.             textSizeSlider.value = currentFontSize;
  1348.             textSizeSlider.style.width = '50px';
  1349.             textSizeSlider.style.cursor = 'pointer';
  1350.             textSizeSlider.title = 'Adjust transcript text size';
  1351.             textSizeSlider.addEventListener('input', () => {
  1352.                 currentFontSize = parseInt(textSizeSlider.value, 10);
  1353.                 const captionWrapper = transcriptPopup.querySelector('#transcript-output');
  1354.                 const systemWrapper = transcriptPopup.querySelector('#system-output');
  1355.                 if (captionWrapper) captionWrapper.style.fontSize = `${currentFontSize}px`;
  1356.                 if (systemWrapper) systemWrapper.style.fontSize = `${currentFontSize}px`;
  1357.                 localStorage.setItem('xSpacesCustomReactions_textSize', currentFontSize);
  1358.             });
  1359.  
  1360.             const savedTextSize = localStorage.getItem('xSpacesCustomReactions_textSize');
  1361.             if (savedTextSize) {
  1362.                 currentFontSize = parseInt(savedTextSize, 10);
  1363.                 textSizeSlider.value = currentFontSize;
  1364.             }
  1365.  
  1366.             textSizeContainer.appendChild(systemToggleButton);
  1367.             textSizeContainer.appendChild(emojiToggleButton);
  1368.             textSizeContainer.appendChild(replayToggleButton);
  1369.             textSizeContainer.appendChild(magnifierEmoji);
  1370.             textSizeContainer.appendChild(textSizeSlider);
  1371.  
  1372.             controlsContainer.appendChild(saveButton);
  1373.             controlsContainer.appendChild(textSizeContainer);
  1374.  
  1375.             transcriptPopup.appendChild(controlsContainer);
  1376.         }
  1377.  
  1378.         if (systemArea) systemArea.style.display = showSystemMessagesInUI ? 'block' : 'none';
  1379.  
  1380.         const { captions: filteredCaptions, emojis: filteredEmojis } = filterTranscript(captionsData, emojiReactions, searchTerm);
  1381.         const uiCaptions = filteredCaptions.filter(c => c.displayName !== 'System');
  1382.         const uiSystemMessages = showSystemMessagesInUI ? filteredCaptions.filter(c => c.displayName === 'System') : [];
  1383.         const uiEmojis = showEmojisInUI ? filteredEmojis : [];
  1384.  
  1385.         const transcriptionData = [
  1386.             ...uiCaptions.map(item => ({ ...item, type: 'caption' })),
  1387.             ...uiEmojis.map(item => ({ ...item, type: 'emoji' }))
  1388.         ].sort((a, b) => a.timestamp - b.timestamp);
  1389.  
  1390.         const systemData = uiSystemMessages.map(item => ({ ...item, type: 'caption' }))
  1391.             .sort((a, b) => a.timestamp - b.timestamp);
  1392.  
  1393.         const hasTranscriptions = uiCaptions.length > 0;
  1394.  
  1395.         if (!hasTranscriptions && !searchTerm) {
  1396.             const captionWrapper = scrollArea.querySelector('#transcript-output');
  1397.             if (captionWrapper) {
  1398.                 captionWrapper.innerHTML = `<div style="color: #FFD700; font-size: ${currentFontSize}px; margin-bottom: 10px;">Transcription not started. To start, turn closed captions on and off momentarily from the ... menu.</div>`;
  1399.             }
  1400.             const systemWrapper = systemArea.querySelector('#system-output');
  1401.             if (systemWrapper) systemWrapper.innerHTML = '';
  1402.             return;
  1403.         }
  1404.  
  1405.         let transcriptionHtml = '';
  1406.         if (transcriptionData.length > 200) {
  1407.             transcriptionHtml += '<div style="color: #FFD700; font-size: 12px; margin-bottom: 10px;">Showing the last 200 lines. Save transcript to see the full conversation.</div>';
  1408.         }
  1409.  
  1410.         let lastSpeakerDisplayed = '';
  1411.         const recentTranscriptionData = transcriptionData.slice(-200);
  1412.         let currentReactions = [];
  1413.         let lastCaptionTimestamp = 0;
  1414.  
  1415.         recentTranscriptionData.forEach((item, index) => {
  1416.             if (item.type === 'caption') {
  1417.                 let { displayName, handle, text, timestamp } = item;
  1418.                 if (displayName === 'Unknown' && lastSpeaker.username) {
  1419.                     displayName = lastSpeaker.username;
  1420.                     handle = lastSpeaker.handle;
  1421.                 }
  1422.  
  1423.                 if (currentReactions.length > 0 && showEmojisInUI) {
  1424.                     const groupedReactions = groupEmojiReactions(currentReactions);
  1425.                     groupedReactions.forEach(({ displayName: rDisplayName, handle: rHandle, emojiString }) => {
  1426.                         transcriptionHtml += `<span style="font-size: ${currentFontSize}px; color: #FFD700">${rDisplayName}</span> ` +
  1427.                                              `<span style="font-size: ${currentFontSize}px; color: #FFFFFF">reacted with ${emojiString}</span><br>`;
  1428.                     });
  1429.                     currentReactions = [];
  1430.                 }
  1431.  
  1432.                 if (lastSpeakerDisplayed && lastSpeakerDisplayed !== displayName) {
  1433.                     transcriptionHtml += '<br>';
  1434.                 }
  1435.                 transcriptionHtml += `<span style="font-size: ${currentFontSize}px; color: #1DA1F2">${displayName} ${handle}</span> ` +
  1436.                                      `<span style="font-size: ${currentFontSize}px; color: #FFFFFF">${text}</span><br>`;
  1437.                 lastSpeaker = { username: displayName, handle };
  1438.                 lastSpeakerDisplayed = displayName;
  1439.                 lastCaptionTimestamp = timestamp;
  1440.             } else if (item.type === 'emoji' && showEmojisInUI) {
  1441.                 let { displayName, handle, emoji } = item;
  1442.                 if (displayName === 'Unknown' && lastSpeaker.username) {
  1443.                     displayName = lastSpeaker.username;
  1444.                     handle = lastSpeaker.handle;
  1445.                 }
  1446.                 currentReactions.push({ displayName, handle, emoji });
  1447.                 lastSpeaker = { username: displayName, handle };
  1448.             }
  1449.  
  1450.             if (index === recentTranscriptionData.length - 1 && currentReactions.length > 0 && showEmojisInUI) {
  1451.                 const groupedReactions = groupEmojiReactions(currentReactions);
  1452.                 groupedReactions.forEach(({ displayName: rDisplayName, handle: rHandle, emojiString }) => {
  1453.                     transcriptionHtml += `<span style="font-size: ${currentFontSize}px; color: #FFD700">${rDisplayName}</span> ` +
  1454.                                          `<span style="font-size: ${currentFontSize}px; color: #FFFFFF">reacted with ${emojiString}</span><br>`;
  1455.                 });
  1456.             }
  1457.         });
  1458.  
  1459.         let systemHtml = '';
  1460.         systemData.slice(-10).forEach((item) => {
  1461.             let { text } = item;
  1462.             systemHtml += `<span style="font-size: ${currentFontSize}px; color: #FF4500">${text}</span><br>`;
  1463.         });
  1464.  
  1465.         const captionWrapper = scrollArea.querySelector('#transcript-output');
  1466.         if (captionWrapper) {
  1467.             captionWrapper.innerHTML = transcriptionHtml;
  1468.             if (wasAtBottom && !searchTerm) scrollArea.scrollTop = scrollArea.scrollHeight;
  1469.             else scrollArea.scrollTop = currentScrollTop;
  1470.             scrollArea.onscroll = () => {
  1471.                 isUserScrolledUp = scrollArea.scrollHeight - scrollArea.scrollTop - scrollArea.clientHeight > 50;
  1472.             };
  1473.         }
  1474.  
  1475.         const systemWrapper = systemArea.querySelector('#system-output');
  1476.         if (systemWrapper) {
  1477.             systemWrapper.innerHTML = systemHtml;
  1478.             systemArea.scrollTop = systemArea.scrollHeight;
  1479.         }
  1480.  
  1481.         if (handQueuePopup && handQueuePopup.style.display === 'block') {
  1482.             updateHandQueueContent(handQueuePopup.querySelector('#hand-queue-content'));
  1483.         }
  1484.     }
  1485.  
  1486.     function updateHandQueueContent(queueContent) {
  1487.         if (!queueContent) return;
  1488.         queueContent.innerHTML = '<strong>Speaking Queue</strong><br>';
  1489.         if (handQueue.size === 0) {
  1490.             queueContent.innerHTML += 'No hands raised.<br>';
  1491.         } else {
  1492.             const now = Date.now();
  1493.             const sortedQueue = Array.from(handQueue.entries()).sort(([, a], [, b]) => a.timestamp - b.timestamp);
  1494.  
  1495.             const queueList = document.createElement('div');
  1496.             queueList.style.display = 'flex';
  1497.             queueList.style.flexDirection = 'column';
  1498.             queueList.style.gap = '8px';
  1499.  
  1500.             const numberEmojis = ['1️⃣', '2️⃣', '3️⃣', '4️⃣', '5️⃣', '6️⃣', '7️⃣', '8️⃣', '9️⃣', '🔟'];
  1501.  
  1502.             sortedQueue.forEach(([participantIndex, { displayName, timestamp }], index) => {
  1503.                 const entry = document.createElement('div');
  1504.                 entry.style.display = 'flex';
  1505.                 entry.style.justifyContent = 'space-between';
  1506.                 entry.style.alignItems = 'center';
  1507.  
  1508.                 const text = document.createElement('span');
  1509.                 const timeUp = Math.floor((now - timestamp) / 1000);
  1510.                 let timeStr;
  1511.                 if (timeUp >= 3600) {
  1512.                     const hours = Math.floor(timeUp / 3600);
  1513.                     const minutes = Math.floor((timeUp % 3600) / 60);
  1514.                     const seconds = timeUp % 60;
  1515.                     timeStr = `${hours}h ${minutes}m ${seconds}s`;
  1516.                 } else {
  1517.                     const minutes = Math.floor(timeUp / 60);
  1518.                     const seconds = timeUp % 60;
  1519.                     timeStr = minutes > 0 ? `${minutes}m ${seconds}s` : `${seconds}s`;
  1520.                 }
  1521.  
  1522.                 const positionEmoji = index < 10 ? numberEmojis[index] : '';
  1523.                 text.textContent = `${positionEmoji} ${displayName}: ${timeStr}`;
  1524.  
  1525.                 const removeButton = document.createElement('button');
  1526.                 removeButton.textContent = '❌';
  1527.                 removeButton.style.background = 'none';
  1528.                 removeButton.style.border = 'none';
  1529.                 removeButton.style.color = 'white';
  1530.                 removeButton.style.fontSize = '14px';
  1531.                 removeButton.style.cursor = 'pointer';
  1532.                 removeButton.style.padding = '0';
  1533.                 removeButton.style.width = '20px';
  1534.                 removeButton.style.height = '20px';
  1535.                 removeButton.style.lineHeight = '20px';
  1536.                 removeButton.style.textAlign = 'center';
  1537.                 removeButton.title = `Remove ${displayName} from queue`;
  1538.                 removeButton.addEventListener('mouseover', () => removeButton.style.color = 'red');
  1539.                 removeButton.addEventListener('mouseout', () => removeButton.style.color = 'white');
  1540.                 removeButton.addEventListener('click', (e) => {
  1541.                     e.stopPropagation();
  1542.                     handQueue.delete(participantIndex);
  1543.                     activeHandRaises.delete(participantIndex);
  1544.                     updateQueueButtonVisibility();
  1545.                     updateHandQueueContent(queueContent);
  1546.                 });
  1547.  
  1548.                 entry.appendChild(text);
  1549.                 entry.appendChild(removeButton);
  1550.                 queueList.appendChild(entry);
  1551.             });
  1552.  
  1553.             queueContent.appendChild(queueList);
  1554.         }
  1555.  
  1556.         if (handRaiseDurations.length > 0) {
  1557.             const averageContainer = document.createElement('div');
  1558.             averageContainer.style.color = 'red';
  1559.             averageContainer.style.fontSize = '12px';
  1560.             averageContainer.style.marginTop = '10px';
  1561.             averageContainer.style.textAlign = 'right';
  1562.  
  1563.             const averageSeconds = handRaiseDurations.reduce((a, b) => a + b, 0) / handRaiseDurations.length;
  1564.             let avgStr;
  1565.             if (averageSeconds >= 3600) {
  1566.                 const hours = Math.floor(averageSeconds / 3600);
  1567.                 const minutes = Math.floor((averageSeconds % 3600) / 60);
  1568.                 const seconds = Math.floor(averageSeconds % 60);
  1569.                 avgStr = `${hours}h ${minutes}m ${seconds}s`;
  1570.             } else {
  1571.                 const minutes = Math.floor(averageSeconds / 60);
  1572.                 const seconds = Math.floor(averageSeconds % 60);
  1573.                 avgStr = minutes > 0 ? `${minutes}m ${seconds}s` : `${seconds}s`;
  1574.             }
  1575.             averageContainer.textContent = `Average Wait: ${avgStr}`;
  1576.  
  1577.             queueContent.appendChild(averageContainer);
  1578.         }
  1579.     }
  1580.  
  1581.     function init() {
  1582.         transcriptButton = document.createElement('button');
  1583.         transcriptButton.textContent = '📜';
  1584.         transcriptButton.style.zIndex = '10001';
  1585.         transcriptButton.style.fontSize = '18px';
  1586.         transcriptButton.style.padding = '0';
  1587.         transcriptButton.style.backgroundColor = 'transparent';
  1588.         transcriptButton.style.border = '0.3px solid #40648085';
  1589.         transcriptButton.style.borderRadius = '50%';
  1590.         transcriptButton.style.width = '36px';
  1591.         transcriptButton.style.height = '36px';
  1592.         transcriptButton.style.cursor = 'pointer';
  1593.         transcriptButton.style.display = 'none';
  1594.         transcriptButton.style.lineHeight = '32px';
  1595.         transcriptButton.style.textAlign = 'center';
  1596.         transcriptButton.style.position = 'fixed';
  1597.         transcriptButton.style.color = 'white';
  1598.         transcriptButton.style.filter = 'grayscale(100%) brightness(200%)';
  1599.         transcriptButton.title = 'Transcript';
  1600.  
  1601.         transcriptButton.addEventListener('mouseover', () => transcriptButton.style.backgroundColor = '#595b5b40');
  1602.         transcriptButton.addEventListener('mouseout', () => transcriptButton.style.backgroundColor = 'transparent');
  1603.         transcriptButton.addEventListener('click', () => {
  1604.             const isVisible = transcriptPopup.style.display === 'block';
  1605.             transcriptPopup.style.display = isVisible ? 'none' : 'block';
  1606.             if (!isVisible) updateTranscriptPopup();
  1607.         });
  1608.  
  1609.         queueButton = document.createElement('button');
  1610.         queueButton.textContent = '✋';
  1611.         queueButton.style.zIndex = '10001';
  1612.         queueButton.style.fontSize = '18px';
  1613.         queueButton.style.padding = '0';
  1614.         queueButton.style.backgroundColor = 'transparent';
  1615.         queueButton.style.border = '0.3px solid #40648085';
  1616.         queueButton.style.borderRadius = '50%';
  1617.         queueButton.style.width = '36px';
  1618.         queueButton.style.height = '36px';
  1619.         queueButton.style.cursor = 'pointer';
  1620.         queueButton.style.display = 'none';
  1621.         queueButton.style.lineHeight = '32px';
  1622.         queueButton.style.textAlign = 'center';
  1623.         queueButton.style.position = 'fixed';
  1624.         queueButton.style.color = 'white';
  1625.         queueButton.style.filter = 'grayscale(100%) brightness(200%)';
  1626.         queueButton.title = 'View Speaking Queue';
  1627.  
  1628.         queueButton.addEventListener('mouseover', () => queueButton.style.backgroundColor = '#595b5b40');
  1629.         queueButton.addEventListener('mouseout', () => queueButton.style.backgroundColor = 'transparent');
  1630.         queueButton.addEventListener('click', () => {
  1631.             if (!handQueuePopup) {
  1632.                 handQueuePopup = document.createElement('div');
  1633.                 handQueuePopup.id = 'hand-queue-popup';
  1634.                 handQueuePopup.style.position = 'fixed';
  1635.                 handQueuePopup.style.backgroundColor = 'rgba(21, 32, 43, 0.8)';
  1636.                 handQueuePopup.style.borderRadius = '10px';
  1637.                 handQueuePopup.style.padding = '10px';
  1638.                 handQueuePopup.style.zIndex = '10003';
  1639.                 handQueuePopup.style.boxShadow = '0 2px 10px rgba(0, 0, 0, 0.5)';
  1640.                 handQueuePopup.style.width = '200px';
  1641.                 handQueuePopup.style.maxHeight = '200px';
  1642.                 handQueuePopup.style.overflowY = 'auto';
  1643.                 handQueuePopup.style.color = 'white';
  1644.                 handQueuePopup.style.fontSize = '14px';
  1645.                 handQueuePopup.style.display = 'none';
  1646.  
  1647.                 const closeHandButton = document.createElement('button');
  1648.                 closeHandButton.textContent = 'X';
  1649.                 closeHandButton.style.position = 'sticky';
  1650.                 closeHandButton.style.top = '5px';
  1651.                 closeHandButton.style.right = '5px';
  1652.                 closeHandButton.style.float = 'right';
  1653.                 closeHandButton.style.background = 'none';
  1654.                 closeHandButton.style.border = 'none';
  1655.                 closeHandButton.style.color = 'white';
  1656.                 closeHandButton.style.fontSize = '14px';
  1657.                 closeHandButton.style.cursor = 'pointer';
  1658.                 closeHandButton.style.padding = '0';
  1659.                 closeHandButton.style.width = '20px';
  1660.                 closeHandButton.style.height = '20px';
  1661.                 closeHandButton.style.lineHeight = '20px';
  1662.                 closeHandButton.style.textAlign = 'center';
  1663.                 closeHandButton.addEventListener('mouseover', () => closeHandButton.style.color = 'red');
  1664.                 closeHandButton.addEventListener('mouseout', () => closeHandButton.style.color = 'white');
  1665.                 closeHandButton.addEventListener('click', (e) => {
  1666.                     e.stopPropagation();
  1667.                     handQueuePopup.style.display = 'none';
  1668.                 });
  1669.  
  1670.                 const queueContent = document.createElement('div');
  1671.                 queueContent.id = 'hand-queue-content';
  1672.                 queueContent.style.paddingTop = '10px';
  1673.  
  1674.                 handQueuePopup.appendChild(closeHandButton);
  1675.                 handQueuePopup.appendChild(queueContent);
  1676.                 document.body.appendChild(handQueuePopup);
  1677.             }
  1678.  
  1679.             handQueuePopup.style.display = handQueuePopup.style.display === 'block' ? 'none' : 'block';
  1680.             if (handQueuePopup.style.display === 'block') {
  1681.                 updateHandQueueContent(handQueuePopup.querySelector('#hand-queue-content'));
  1682.                 if (queueRefreshInterval) clearInterval(queueRefreshInterval);
  1683.                 queueRefreshInterval = setInterval(() => updateHandQueueContent(handQueuePopup.querySelector('#hand-queue-content')), 1000);
  1684.             } else if (queueRefreshInterval) {
  1685.                 clearInterval(queueRefreshInterval);
  1686.                 queueRefreshInterval = null;
  1687.             }
  1688.             updateVisibilityAndPosition();
  1689.         });
  1690.  
  1691.         transcriptPopup = document.createElement('div');
  1692.         transcriptPopup.style.position = 'fixed';
  1693.         transcriptPopup.style.bottom = '150px';
  1694.         transcriptPopup.style.right = '20px';
  1695.         transcriptPopup.style.backgroundColor = 'rgba(21, 32, 43, 0.9)';
  1696.         transcriptPopup.style.borderRadius = '10px';
  1697.         transcriptPopup.style.padding = '10px';
  1698.         transcriptPopup.style.zIndex = '10002';
  1699.         transcriptPopup.style.maxHeight = '400px';
  1700.         transcriptPopup.style.display = 'none';
  1701.         transcriptPopup.style.width = '306px';
  1702.         transcriptPopup.style.color = 'white';
  1703.         transcriptPopup.style.fontSize = '14px';
  1704.         transcriptPopup.style.lineHeight = '1.5';
  1705.         transcriptPopup.style.boxShadow = '0 2px 10px rgba(0, 0, 0, 0.5)';
  1706.         transcriptPopup.style.display = 'flex';
  1707.         transcriptPopup.style.flexDirection = 'column';
  1708.  
  1709.         document.body.appendChild(queueButton);
  1710.         document.body.appendChild(transcriptButton);
  1711.         document.body.appendChild(transcriptPopup);
  1712.  
  1713.         loadSettings();
  1714.  
  1715.         const observer = new MutationObserver((mutationsList) => {
  1716.             for (const mutation of mutationsList) {
  1717.                 if (mutation.type === 'childList') {
  1718.                     updateVisibilityAndPosition();
  1719.                     const dropdown = document.querySelector('div[data-testid="Dropdown"]');
  1720.                     if (dropdown && dropdown.closest('[role="menu"]') && (captionsData.length > 0 || emojiReactions.length > 0)) {
  1721.                         addDownloadOptionToShareDropdown(dropdown);
  1722.                     }
  1723.                     const audioElements = document.querySelectorAll('audio');
  1724.                     audioElements.forEach(audio => {
  1725.                         if (audio.src && audio.src.includes('dynamic_playlist.m3u8?type=live')) dynamicUrl = audio.src;
  1726.                     });
  1727.                 }
  1728.             }
  1729.         });
  1730.  
  1731.         observer.observe(document.body, { childList: true, subtree: true });
  1732.         updateVisibilityAndPosition();
  1733.         setInterval(updateVisibilityAndPosition, 2000);
  1734.     }
  1735.  
  1736.     if (document.readyState === 'loading') {
  1737.         document.addEventListener('DOMContentLoaded', () => {
  1738.             init();
  1739.         });
  1740.     } else {
  1741.         init();
  1742.     }
  1743. })();