☰

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 2025-04-09 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         X Spaces +
  3. // @namespace    Violentmonkey Scripts
  4. // @version      1.98
  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.     let dynamicUrl = '';
  28.     let previousOccupancy = null;
  29.     let totalParticipants = 0;
  30.     let capturedCookie = null;
  31.  
  32.     let selectedCustomEmoji = null;
  33.  
  34.     const customEmojis = [
  35.         '😂', '😲', '😢', '✌️', '💯',
  36.         '👏', '✊', '👍', '👎', '👋',
  37.         '😍', '😃', '😠', '🤔', '😷',
  38.         '🔥', '🎯', '✨', '🥇', '✋',
  39.         '🙌', '🙏', '🎶', '🎙', '🙉',
  40.         '🪐', '🎨', '🎮', '🏛️', '💸',
  41.         '🌲', '🐞', '❤️', '🧡', '💛',
  42.         '💚', '💙', '💜', '🖤', '🤎',
  43.         '💄', '🏠', '💡', '💢', '💻',
  44.         '🖥️', '📺', '🎚️', '🎛️', '📡',
  45.         '🔋', '🗒️', '📰', '📌', '💠',
  46.     ];
  47.  
  48.     const originalEmojis = ['😂', '😲', '😢', '💜', '💯', '👏', '✊', '👍', '👎', '👋'];
  49.     const emojiMap = new Map();
  50.     customEmojis.forEach((emoji, index) => {
  51.         const originalEmoji = originalEmojis[index % originalEmojis.length];
  52.         emojiMap.set(emoji, originalEmoji);
  53.     });
  54.  
  55.     async function fetchReplayUrl(dynUrl) {
  56.         if (!dynUrl || !dynUrl.includes('/dynamic_playlist.m3u8?type=live')) {
  57.             return 'Invalid Dynamic URL';
  58.         }
  59.         const masterUrl = dynUrl.replace('/dynamic_playlist.m3u8?type=live', '/master_playlist.m3u8');
  60.         try {
  61.             const response = await fetch(masterUrl);
  62.             const text = await response.text();
  63.             const playlistMatch = text.match(/playlist_\d+\.m3u8/);
  64.             if (playlistMatch) {
  65.                 return dynUrl.replace('dynamic_playlist.m3u8', playlistMatch[0]).replace('type=live', 'type=replay');
  66.             }
  67.             return 'No playlist found';
  68.         } catch (error) {
  69.             const converterUrl = `data:text/html;charset=utf-8,${encodeURIComponent(`
  70.                 <!DOCTYPE html>
  71.                 <html>
  72.                 <body>
  73.                     <textarea id="input" rows="4" cols="50">${dynUrl}</textarea><br>
  74.                     <button onclick="convert()">Generate Replay URL</button><br>
  75.                     <textarea id="result" rows="4" cols="50" readonly></textarea><br>
  76.                     <button onclick="navigator.clipboard.writeText(document.getElementById('result').value)">Copy</button>
  77.                     <script>
  78.                         async function convert() {
  79.                             const corsProxy = "https://cors.viddastrage.workers.dev/corsproxy/?apiurl=";
  80.                             const dynUrl = document.getElementById('input').value;
  81.                             const masterUrl = dynUrl.replace('/dynamic_playlist.m3u8?type=live', '/master_playlist.m3u8');
  82.                             try {
  83.                                 const response = await fetch(corsProxy + masterUrl);
  84.                                 const text = await response.text();
  85.                                 const playlistMatch = text.match(/playlist_\\d+\\.m3u8/);
  86.                                 if (playlistMatch) {
  87.                                     const replayUrl = dynUrl.replace('dynamic_playlist.m3u8', playlistMatch[0]).replace('type=live', 'type=replay');
  88.                                     document.getElementById('result').value = replayUrl;
  89.                                 } else {
  90.                                     document.getElementById('result').value = 'No playlist found';
  91.                                 }
  92.                             } catch (e) {
  93.                                 document.getElementById('result').value = 'Error: ' + e.message;
  94.                             }
  95.                         }
  96.                     </script>
  97.                 </body>
  98.                 </html>
  99.             `)}`;
  100.             return converterUrl;
  101.         }
  102.     }
  103.  
  104.     function debounce(func, wait) {
  105.         let timeout;
  106.         return function (...args) {
  107.             clearTimeout(timeout);
  108.             timeout = setTimeout(() => func(...args), wait);
  109.         };
  110.     }
  111.  
  112.     function getSpaceIdFromUrl() {
  113.         const urlMatch = window.location.pathname.match(/\/i\/spaces\/([^/]+)/);
  114.         return urlMatch ? urlMatch[1] : null;
  115.     }
  116.  
  117.     window.WebSocket = function (url, protocols) {
  118.         const ws = new OrigWebSocket(url, protocols);
  119.         const originalSend = ws.send;
  120.  
  121.         ws.send = function (data) {
  122.             if (typeof data === 'string') {
  123.                 try {
  124.                     const parsed = JSON.parse(data);
  125.                     if (parsed.payload && typeof parsed.payload === 'string') {
  126.                         const payloadParsed = JSON.parse(parsed.payload);
  127.                         if (payloadParsed.body) {
  128.                             const bodyParsed = JSON.parse(payloadParsed.body);
  129.                             if (parsed.sender && parsed.sender.user_id) {
  130.                                 myUserId = myUserId || parsed.sender.user_id;
  131.                                 myParticipantIndex = myParticipantIndex || payloadParsed.participant_index;
  132.                                 myUsername = myUsername || payloadParsed.sender?.username || bodyParsed.username || 'You';
  133.                             }
  134.                             if (bodyParsed.type === 2 && selectedCustomEmoji) {
  135.                                 bodyParsed.body = selectedCustomEmoji;
  136.                                 payloadParsed.body = JSON.stringify(bodyParsed);
  137.                                 parsed.payload = JSON.stringify(payloadParsed);
  138.                                 data = JSON.stringify(parsed);
  139.                                 const emojiReaction = {
  140.                                     displayName: myUsername || 'You',
  141.                                     handle: `@${myUsername || 'You'}`,
  142.                                     emoji: selectedCustomEmoji,
  143.                                     timestamp: Date.now(),
  144.                                     uniqueId: `${Date.now()}-${myUsername || 'You'}-${selectedCustomEmoji}-${Date.now()}`
  145.                                 };
  146.                                 emojiReactions.push(emojiReaction);
  147.                                 if (transcriptPopup && transcriptPopup.style.display === 'block') {
  148.                                     debouncedUpdateTranscriptPopup();
  149.                                 }
  150.                             }
  151.                         }
  152.                     }
  153.                 } catch (e) {
  154.                     // Ignore parsing errors silently
  155.                 }
  156.             }
  157.             return originalSend.call(this, data);
  158.         };
  159.  
  160.         let originalOnMessage = null;
  161.         ws.onmessage = function (event) {
  162.             if (originalOnMessage) originalOnMessage.call(this, event);
  163.             try {
  164.                 const message = JSON.parse(event.data);
  165.  
  166.                 if (message.kind === 1 && message.payload) {
  167.                     const payload = JSON.parse(message.payload);
  168.                     const body = payload.body ? JSON.parse(payload.body) : null;
  169.  
  170.                     if (body) {
  171.                         const participantIndex = body.guestParticipantIndex || payload.sender?.participant_index || 'unknown';
  172.                         let displayName = payload.sender?.display_name || body.displayName || 'Unknown';
  173.                         let handle = payload.sender?.username || body.username || 'Unknown';
  174.                         const timestamp = message.timestamp / 1e6 || Date.now();
  175.  
  176.                         const logSystemMessages = localStorage.getItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES) !== 'false';
  177.  
  178.                         if (body.type === 40 && body.guestBroadcastingEvent && logSystemMessages) {
  179.                             let eventText = '';
  180.                             switch (body.guestBroadcastingEvent) {
  181.                                 case 4:
  182.                                     eventText = `${displayName} (${handle}) dropped the mic`;
  183.                                     break;
  184.                                 case 5:
  185.                                     eventText = `${displayName} (${handle}) invited you to grab a mic`;
  186.                                     break;
  187.                                 case 9:
  188.                                     eventText = `${displayName} (${handle}) grabbed a mic`;
  189.                                     break;
  190.                                 case 10:
  191.                                     eventText = `${displayName} (${handle}) had their mic removed by host`;
  192.                                     break;
  193.                                 case 16:
  194.                                     eventText = `${displayName} (${handle}) muted`;
  195.                                     break;
  196.                                 case 17:
  197.                                     eventText = `${displayName} (${handle}) unmuted`;
  198.                                     break;
  199.                                 case 18:
  200.                                     eventText = `${displayName} (${handle}) muted all participants`;
  201.                                     break;
  202.                                 case 19:
  203.                                     eventText = `${displayName} (${handle}) unmuted all participants`;
  204.                                     break;
  205.                                 case 20:
  206.                                     eventText = `${displayName} (${handle}) invited a new cohost`;
  207.                                     break;
  208.                                 case 21:
  209.                                     eventText = `${displayName} (${handle}) removed a cohost`;
  210.                                     break;
  211.                                 case 22:
  212.                                     eventText = `${displayName} (${handle}) became a cohost`;
  213.                                     break;
  214.                                 case 23:
  215.                                     eventText = `${displayName} (${handle}) raised their hand`;
  216.                                     handQueue.set(participantIndex, { displayName, timestamp });
  217.                                     activeHandRaises.set(participantIndex, timestamp);
  218.                                     updateQueueButtonVisibility();
  219.                                     break;
  220.                                 case 24:
  221.                                     eventText = `${displayName} (${handle}) lowered their hand`;
  222.                                     const startTime = activeHandRaises.get(participantIndex);
  223.                                     if (startTime) {
  224.                                         const duration = (timestamp - startTime) / 1000;
  225.                                         const sortedQueue = Array.from(handQueue.entries())
  226.                                             .sort(([, a], [, b]) => a.timestamp - b.timestamp);
  227.                                         if (sortedQueue.length > 0 && sortedQueue[0][0] === participantIndex && duration >= 60) {
  228.                                             handRaiseDurations.push(duration);
  229.                                             if (handRaiseDurations.length > 50) handRaiseDurations.shift();
  230.                                         }
  231.                                         handQueue.delete(participantIndex);
  232.                                         activeHandRaises.delete(participantIndex);
  233.                                         updateQueueButtonVisibility();
  234.                                     }
  235.                                     break;
  236.                                 default:
  237.                                     eventText = `${displayName} (${handle}) triggered event ${body.guestBroadcastingEvent}`;
  238.                             }
  239.                             const systemEvent = {
  240.                                 displayName: 'System',
  241.                                 handle: '',
  242.                                 text: eventText,
  243.                                 timestamp,
  244.                                 uniqueId: `${timestamp}-event-${body.guestBroadcastingEvent}-${handle}`
  245.                             };
  246.                             captionsData.push(systemEvent);
  247.                             if (transcriptPopup && transcriptPopup.style.display === 'block') {
  248.                                 updateTranscriptPopup();
  249.                             }
  250.                         }
  251.  
  252.                         if (body.type === 45 && body.body) {
  253.                             const caption = {
  254.                                 displayName,
  255.                                 handle: `@${handle}`,
  256.                                 text: body.body,
  257.                                 timestamp,
  258.                                 uniqueId: `${timestamp}-${displayName}-${handle}-${body.body}`
  259.                             };
  260.                             const isDuplicate = captionsData.some(c => c.uniqueId === caption.uniqueId);
  261.                             const lastCaption = captionsData[captionsData.length - 1];
  262.                             const isDifferentText = !lastCaption || lastCaption.text !== caption.text;
  263.                             if (!isDuplicate && isDifferentText) {
  264.                                 if (activeHandRaises.has(participantIndex) && logSystemMessages) {
  265.                                     const startTime = activeHandRaises.get(participantIndex);
  266.                                     const duration = (timestamp - startTime) / 1000;
  267.                                     const sortedQueue = Array.from(handQueue.entries())
  268.                                         .sort(([, a], [, b]) => a.timestamp - b.timestamp);
  269.                                     if (sortedQueue.length > 0 && sortedQueue[0][0] === participantIndex && duration >= 60) {
  270.                                         handRaiseDurations.push(duration);
  271.                                         if (handRaiseDurations.length > 50) handRaiseDurations.shift();
  272.                                     }
  273.                                     const handLowerEvent = {
  274.                                         displayName: 'System',
  275.                                         handle: '',
  276.                                         text: `${displayName} (${handle}) lowered their hand (started speaking)`,
  277.                                         timestamp,
  278.                                         uniqueId: `${timestamp}-handlower-speaking-${participantIndex}`
  279.                                     };
  280.                                     captionsData.push(handLowerEvent);
  281.                                     handQueue.delete(participantIndex);
  282.                                     activeHandRaises.delete(participantIndex);
  283.                                     updateQueueButtonVisibility();
  284.                                 }
  285.                                 captionsData.push(caption);
  286.                                 if (transcriptPopup && transcriptPopup.style.display === 'block') {
  287.                                     updateTranscriptPopup();
  288.                                 }
  289.                             }
  290.                         }
  291.  
  292.                         if (body.type === 2 && body.body) {
  293.                             const captureEmojis = localStorage.getItem(STORAGE_KEYS.SHOW_EMOJIS) !== 'false';
  294.                             if (captureEmojis) {
  295.                                 const emojiReaction = {
  296.                                     displayName,
  297.                                     handle: `@${handle}`,
  298.                                     emoji: body.body,
  299.                                     timestamp,
  300.                                     uniqueId: `${timestamp}-${displayName}-${body.body}-${Date.now()}`
  301.                                 };
  302.                                 const isDuplicate = emojiReactions.some(e =>
  303.                                     e.uniqueId === emojiReaction.uniqueId ||
  304.                                     (e.displayName === emojiReaction.displayName &&
  305.                                      e.emoji === emojiReaction.emoji &&
  306.                                      Math.abs(e.timestamp - emojiReaction.timestamp) < 50)
  307.                                 );
  308.                                 if (!isDuplicate) {
  309.                                     emojiReactions.push(emojiReaction);
  310.                                     if (transcriptPopup && transcriptPopup.style.display === 'block') {
  311.                                         debouncedUpdateTranscriptPopup();
  312.                                     }
  313.                                 }
  314.                             }
  315.                         }
  316.                     }
  317.                 }
  318.  
  319.                 if (message.kind === 2 && message.payload) {
  320.                     const payload = JSON.parse(message.payload);
  321.                     const body = payload.body ? JSON.parse(payload.body) : null;
  322.  
  323.                     if (body && body.occupancy !== undefined && body.total_participants !== undefined) {
  324.                         const currentOccupancy = body.occupancy;
  325.                         totalParticipants = body.total_participants;
  326.                         const timestamp = Date.now();
  327.                         const logSystemMessages = localStorage.getItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES) !== 'false';
  328.  
  329.                         if (previousOccupancy !== null && logSystemMessages) {
  330.                             let eventText;
  331.                             if (currentOccupancy > previousOccupancy) {
  332.                                 eventText = `A new user joined - Current ${currentOccupancy} - Total ${totalParticipants}`;
  333.                             } else if (currentOccupancy < previousOccupancy) {
  334.                                 eventText = `A user left - Current ${currentOccupancy} - Total ${totalParticipants}`;
  335.                             }
  336.                             if (eventText) {
  337.                                 const occupancyEvent = {
  338.                                     displayName: 'System',
  339.                                     handle: '',
  340.                                     text: eventText,
  341.                                     timestamp,
  342.                                     uniqueId: `${timestamp}-occupancy-${currentOccupancy}`
  343.                                 };
  344.                                 captionsData.push(occupancyEvent);
  345.                                 if (transcriptPopup && transcriptPopup.style.display === 'block') {
  346.                                     updateTranscriptPopup();
  347.                                 }
  348.                             }
  349.                         }
  350.                         previousOccupancy = currentOccupancy;
  351.                     }
  352.                 }
  353.  
  354.                 const payloadString = JSON.stringify(payload);
  355.                 if (payloadString.includes('dynamic_playlist.m3u8?type=live')) {
  356.                     const urlMatch = payloadString.match(/https:\/\/prod-fastly-[^/]+?\.video\.pscp\.tv\/[^"]+?dynamic_playlist\.m3u8\?type=live/);
  357.                     if (urlMatch) dynamicUrl = urlMatch[0];
  358.                 }
  359.  
  360.                 if (payload.room_id) {
  361.                     currentSpaceId = payload.room_id;
  362.                 }
  363.  
  364.                 const urlSpaceId = getSpaceIdFromUrl();
  365.                 if (urlSpaceId && payload.room_id !== urlSpaceId) return;
  366.             } catch (e) {
  367.                 // Ignore parsing errors silently
  368.             }
  369.         };
  370.  
  371.         Object.defineProperty(ws, 'onmessage', {
  372.             set: function (callback) {
  373.                 originalOnMessage = callback;
  374.             },
  375.             get: function () {
  376.                 return ws.onmessage;
  377.             }
  378.         });
  379.  
  380.         return ws;
  381.     };
  382.  
  383.     window.XMLHttpRequest = function () {
  384.         const xhr = new OrigXMLHttpRequest();
  385.         const originalOpen = xhr.open;
  386.         const originalSend = xhr.send;
  387.  
  388.         xhr.open = function (method, url, async, user, password) {
  389.             if (typeof url === 'string' && url.includes('dynamic_playlist.m3u8?type=live')) {
  390.                 dynamicUrl = url;
  391.             }
  392.             xhr._method = method;
  393.             xhr._url = url;
  394.             return originalOpen.apply(this, arguments);
  395.         };
  396.  
  397.         xhr.send = function (data) {
  398.             if (xhr._method === 'POST') {
  399.                 try {
  400.                     let payload = null;
  401.                     if (data && typeof data === 'string') {
  402.                         if (data.startsWith('debug=') || data.startsWith('sub_topics') || data.startsWith('category=')) {
  403.                             payload = data;
  404.                         } else {
  405.                             payload = JSON.parse(data);
  406.                         }
  407.                     }
  408.  
  409.                     if (payload) {
  410.                         const cookieEndpoints = [
  411.                             'https://proxsee.pscp.tv/api/v2/createBroadcast',
  412.                             'https://proxsee.pscp.tv/api/v2/accessChat',
  413.                             'https://proxsee.pscp.tv/api/v2/startWatching',
  414.                             'https://proxsee.pscp.tv/api/v2/turnServers',
  415.                             'https://proxsee.pscp.tv/api/v2/pingWatching',
  416.                             'https://guest.pscp.tv/api/v1/audiospace/join'
  417.                         ];
  418.  
  419.                         if (cookieEndpoints.some(endpoint => xhr._url.startsWith(endpoint)) && payload.cookie) {
  420.                             capturedCookie = payload.cookie;
  421.                         }
  422.  
  423.                         if (payload.broadcast_id &&
  424.                             (xhr._url.includes('https://proxsee.pscp.tv/api/v2/') ||
  425.                              xhr._url.includes('https://guest.pscp.tv/api/v1/audiospace/'))) {
  426.                             currentSpaceId = payload.broadcast_id;
  427.                         }
  428.                     }
  429.                 } catch (e) {
  430.                     // Ignore parsing errors silently
  431.                 }
  432.             }
  433.             return originalSend.apply(this, arguments);
  434.         };
  435.  
  436.         return xhr;
  437.     };
  438.  
  439.     const OriginalFetch = window.fetch;
  440.     window.fetch = function (resource, init = {}) {
  441.         const url = typeof resource === 'string' ? resource : resource.url;
  442.         const method = init.method || 'GET';
  443.  
  444.         if (method === 'POST' && init.body) {
  445.             try {
  446.                 let payload = null;
  447.                 if (typeof init.body === 'string') {
  448.                     if (init.body.startsWith('debug=') || init.body.startsWith('sub_topics') || init.body.startsWith('category=')) {
  449.                         payload = init.body;
  450.                     } else {
  451.                         payload = JSON.parse(init.body);
  452.                     }
  453.                 }
  454.  
  455.                 if (payload) {
  456.                     const cookieEndpoints = [
  457.                         'https://proxsee.pscp.tv/api/v2/createBroadcast',
  458.                         'https://proxsee.pscp.tv/api/v2/accessChat',
  459.                         'https://proxsee.pscp.tv/api/v2/startWatching',
  460.                         'https://proxsee.pscp.tv/api/v2/turnServers',
  461.                         'https://proxsee.pscp.tv/api/v2/pingWatching',
  462.                         'https://guest.pscp.tv/api/v1/audiospace/join'
  463.                     ];
  464.  
  465.                     if (cookieEndpoints.some(endpoint => url.startsWith(endpoint)) && payload.cookie) {
  466.                         capturedCookie = payload.cookie;
  467.                     }
  468.  
  469.                     if (payload.broadcast_id &&
  470.                         (url.includes('https://proxsee.pscp.tv/api/v2/') ||
  471.                          url.includes('https://guest.pscp.tv/api/v1/audiospace/'))) {
  472.                         currentSpaceId = payload.broadcast_id;
  473.                     }
  474.                 }
  475.             } catch (e) {
  476.                 // Ignore parsing errors silently
  477.             }
  478.         }
  479.         return OriginalFetch.apply(this, arguments);
  480.     };
  481.  
  482.     let transcriptPopup = null;
  483.     let transcriptButton = null;
  484.     let queueButton = null;
  485.     let handQueuePopup = null;
  486.     let queueRefreshInterval = null;
  487.     const handQueue = new Map();
  488.     let lastSpaceState = false;
  489.     let lastSpeaker = { username: '', handle: '' };
  490.  
  491.     const STORAGE_KEYS = {
  492.         LAST_SPACE_ID: 'xSpacesCustomReactions_lastSpaceId',
  493.         HAND_DURATIONS: 'xSpacesCustomReactions_handRaiseDurations',
  494.         SHOW_EMOJIS: 'xSpacesCustomReactions_showEmojis',
  495.         SHOW_SYSTEM_MESSAGES: 'xSpacesCustomReactions_showSystemMessages',
  496.         REPLAY_ENABLED: 'xSpacesCustomReactions_replayEnabled'
  497.     };
  498.  
  499.     const debouncedUpdateTranscriptPopup = debounce(updateTranscriptPopup, 2000);
  500.  
  501.     function saveSettings() {
  502.         localStorage.setItem(STORAGE_KEYS.LAST_SPACE_ID, currentSpaceId || '');
  503.         localStorage.setItem(STORAGE_KEYS.HAND_DURATIONS, JSON.stringify(handRaiseDurations));
  504.     }
  505.  
  506.     function loadSettings() {
  507.         lastSpaceId = localStorage.getItem(STORAGE_KEYS.LAST_SPACE_ID) || null;
  508.         const savedDurations = localStorage.getItem(STORAGE_KEYS.HAND_DURATIONS);
  509.         if (savedDurations) handRaiseDurations = JSON.parse(savedDurations);
  510.     }
  511.  
  512.     function hideOriginalEmojiButtons() {
  513.         const originalButtons = document.querySelectorAll('.css-175oi2r.r-1awozwy.r-18u37iz.r-9aw3ui.r-1777fci.r-tuq35u > div > button');
  514.         originalButtons.forEach(button => button.style.display = 'none');
  515.     }
  516.  
  517.     function createEmojiPickerGrid() {
  518.         const emojiPicker = document.querySelector('.css-175oi2r.r-1awozwy.r-18u37iz.r-9aw3ui.r-1777fci.r-tuq35u');
  519.         if (!emojiPicker || emojiPicker.querySelector('.emoji-grid-container')) return;
  520.  
  521.         hideOriginalEmojiButtons();
  522.  
  523.         const gridContainer = document.createElement('div');
  524.         gridContainer.className = 'emoji-grid-container';
  525.         gridContainer.style.display = 'grid';
  526.         gridContainer.style.gridTemplateColumns = 'repeat(5, 1fr)';
  527.         gridContainer.style.gap = '10px';
  528.         gridContainer.style.padding = '10px';
  529.  
  530.         const fragment = document.createDocumentFragment();
  531.  
  532.         customEmojis.forEach(emoji => {
  533.             const emojiButton = document.createElement('button');
  534.             emojiButton.setAttribute('aria-label', `React with ${emoji}`);
  535.             emojiButton.setAttribute('role', 'button');
  536.             emojiButton.className = 'css-175oi2r r-1awozwy r-z2wwpe r-6koalj r-18u37iz r-1w6e6rj r-a2tzq0 r-tuq35u r-1loqt21 r-o7ynqc r-6416eg r-1ny4l3l';
  537.             emojiButton.type = 'button';
  538.             emojiButton.style.margin = '5px';
  539.  
  540.             const emojiDiv = document.createElement('div');
  541.             emojiDiv.dir = 'ltr';
  542.             emojiDiv.className = 'css-146c3p1 r-bcqeeo r-1ttztb7 r-qvutc0 r-37j5jr r-1blvdjr r-vrz42v r-16dba41';
  543.             emojiDiv.style.color = 'rgb(231, 233, 234)';
  544.  
  545.             const emojiImg = document.createElement('img');
  546.             emojiImg.alt = emoji;
  547.             emojiImg.draggable = 'false';
  548.             emojiImg.src = `https://abs-0.twimg.com/emoji/v2/svg/${emoji.codePointAt(0).toString(16)}.svg`;
  549.             emojiImg.title = emoji;
  550.             emojiImg.className = 'r-4qtqp9 r-dflpy8 r-k4bwe5 r-1kpi4qh r-pp5qcn r-h9hxbl';
  551.  
  552.             emojiDiv.appendChild(emojiImg);
  553.             emojiButton.appendChild(emojiDiv);
  554.  
  555.             emojiButton.addEventListener('click', (e) => {
  556.                 e.preventDefault();
  557.                 e.stopPropagation();
  558.  
  559.                 selectedCustomEmoji = emoji;
  560.  
  561.                 const originalEmoji = emojiMap.get(emoji);
  562.                 if (originalEmoji) {
  563.                     const originalButton = Array.from(document.querySelectorAll('button[aria-label^="React with"]'))
  564.                         .find(button => button.querySelector('img')?.alt === originalEmoji);
  565.                     if (originalButton) originalButton.click();
  566.                 }
  567.             });
  568.  
  569.             fragment.appendChild(emojiButton);
  570.         });
  571.  
  572.         const linksDiv = document.createElement('div');
  573.         linksDiv.style.gridColumn = '1 / -1';
  574.         linksDiv.style.textAlign = 'center';
  575.         linksDiv.style.fontSize = '12px';
  576.         linksDiv.style.color = 'rgba(231, 233, 234, 0.8)';
  577.         linksDiv.style.marginTop = '10px';
  578.         linksDiv.style.display = 'flex';
  579.         linksDiv.style.justifyContent = 'center';
  580.         linksDiv.style.gap = '15px';
  581.  
  582.         const aboutLink = document.createElement('a');
  583.         aboutLink.href = 'https://greasyfork.org/en/scripts/530560-x-spaces';
  584.         aboutLink.textContent = 'About';
  585.         aboutLink.style.color = 'inherit';
  586.         aboutLink.style.textDecoration = 'none';
  587.         aboutLink.target = '_blank';
  588.         linksDiv.appendChild(aboutLink);
  589.  
  590.         const dynamicLink = document.createElement('a');
  591.         dynamicLink.href = '#';
  592.         dynamicLink.textContent = dynamicUrl ? 'Dynamic (Click to Copy)' : 'Dynamic (N/A)';
  593.         dynamicLink.style.color = 'inherit';
  594.         dynamicLink.style.textDecoration = 'none';
  595.         dynamicLink.style.cursor = 'pointer';
  596.         dynamicLink.addEventListener('click', (e) => {
  597.             e.preventDefault();
  598.             if (dynamicUrl) {
  599.                 navigator.clipboard.writeText(dynamicUrl).then(() => {
  600.                     dynamicLink.textContent = 'Dynamic (Copied!)';
  601.                     setTimeout(() => dynamicLink.textContent = 'Dynamic (Click to Copy)', 2000);
  602.                 }).catch(() => {
  603.                     dynamicLink.textContent = 'Dynamic (Copy Failed)';
  604.                     setTimeout(() => dynamicLink.textContent = 'Dynamic (Click to Copy)', 2000);
  605.                 });
  606.             }
  607.         });
  608.         linksDiv.appendChild(dynamicLink);
  609.  
  610.         const replayLink = document.createElement('a');
  611.         replayLink.href = '#';
  612.         replayLink.textContent = 'Replay (Click to Copy)';
  613.         replayLink.style.color = 'inherit';
  614.         replayLink.style.textDecoration = 'none';
  615.         replayLink.style.cursor = 'pointer';
  616.         replayLink.addEventListener('click', async (e) => {
  617.             e.preventDefault();
  618.             if (!dynamicUrl) {
  619.                 replayLink.textContent = 'Replay (No Dynamic URL)';
  620.                 setTimeout(() => replayLink.textContent = 'Replay (Click to Copy)', 2000);
  621.                 return;
  622.             }
  623.             replayLink.textContent = 'Generating...';
  624.             const newReplayUrl = await fetchReplayUrl(dynamicUrl);
  625.             if (newReplayUrl.startsWith('http')) {
  626.                 navigator.clipboard.writeText(newReplayUrl).then(() => {
  627.                     replayLink.textContent = 'Replay (Copied!)';
  628.                     setTimeout(() => replayLink.textContent = 'Replay (Click to Copy)', 2000);
  629.                 }).catch(() => {
  630.                     replayLink.textContent = 'Replay (Copy Failed)';
  631.                     setTimeout(() => replayLink.textContent = 'Replay (Click to Copy)', 2000);
  632.                 });
  633.             } else if (newReplayUrl.startsWith('data:text/html')) {
  634.                 replayLink.textContent = 'Replay (Open Converter)';
  635.                 replayLink.href = newReplayUrl;
  636.                 replayLink.target = '_blank';
  637.                 setTimeout(() => {
  638.                     replayLink.textContent = 'Replay (Click to Copy)';
  639.                     replayLink.href = '#';
  640.                     replayLink.target = '';
  641.                 }, 5000);
  642.             } else {
  643.                 replayLink.textContent = `Replay (${newReplayUrl})`;
  644.                 setTimeout(() => replayLink.textContent = 'Replay (Click to Copy)', 2000);
  645.             }
  646.         });
  647.         linksDiv.appendChild(replayLink);
  648.  
  649.         const updateDynamicLink = () => {
  650.             dynamicLink.textContent = dynamicUrl ? 'Dynamic (Click to Copy)' : 'Dynamic (N/A)';
  651.         };
  652.         setInterval(updateDynamicLink, 1000);
  653.  
  654.         fragment.appendChild(linksDiv);
  655.         gridContainer.appendChild(fragment);
  656.         emojiPicker.appendChild(gridContainer);
  657.     }
  658.  
  659.     function detectEndedUI() {
  660.         const endedContainer = document.querySelector('div[data-testid="sheetDialog"] div.css-175oi2r.r-18u37iz.r-13qz1uu.r-1wtj0ep');
  661.         if (endedContainer) {
  662.             const hasEndedText = Array.from(endedContainer.querySelectorAll('span')).some(span => span.textContent.toLowerCase().includes('ended'));
  663.             const hasCloseButton = endedContainer.querySelector('button[aria-label="Close"]');
  664.             const hasShareButton = endedContainer.querySelector('button[aria-label="Share"]');
  665.             if (hasEndedText && hasCloseButton && hasShareButton) return endedContainer;
  666.         }
  667.         return null;
  668.     }
  669.  
  670.     function addDownloadOptionToShareDropdown(dropdown) {
  671.         if (dropdown.querySelector('#download-transcript-share') && dropdown.querySelector('#copy-replay-url-share')) return;
  672.  
  673.         const menuItems = dropdown.querySelectorAll('div[role="menuitem"]');
  674.         const itemCount = Array.from(menuItems).filter(item => item.id !== 'download-transcript-share' && item.id !== 'copy-replay-url-share').length;
  675.         if (itemCount !== 4) return;
  676.  
  677.         const downloadItem = document.createElement('div');
  678.         downloadItem.id = 'download-transcript-share';
  679.         downloadItem.setAttribute('role', 'menuitem');
  680.         downloadItem.setAttribute('tabindex', '0');
  681.         downloadItem.className = 'css-175oi2r r-1loqt21 r-18u37iz r-1mmae3n r-3pj75a r-13qz1uu r-o7ynqc r-6416eg r-1ny4l3l';
  682.         downloadItem.style.transition = 'background-color 0.2s ease';
  683.  
  684.         const downloadIconContainer = document.createElement('div');
  685.         downloadIconContainer.className = 'css-175oi2r r-1777fci r-faml9v';
  686.  
  687.         const downloadIcon = document.createElement('svg');
  688.         downloadIcon.viewBox = '0 0 24 24';
  689.         downloadIcon.setAttribute('aria-hidden', 'true');
  690.         downloadIcon.className = 'r-4qtqp9 r-yyyyoo r-1xvli5t r-dnmrzs r-bnwqim r-lrvibr r-m6rgpd r-1nao33i r-1q142lx';
  691.         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>';
  692.         downloadIconContainer.appendChild(downloadIcon);
  693.  
  694.         const downloadTextContainer = document.createElement('div');
  695.         downloadTextContainer.className = 'css-175oi2r r-16y2uox r-1wbh5a2';
  696.  
  697.         const downloadText = document.createElement('div');
  698.         downloadText.dir = 'ltr';
  699.         downloadText.className = 'css-146c3p1 r-bcqeeo r-1ttztb7 r-qvutc0 r-37j5jr r-a023e6 r-rjixqe r-b88u0q';
  700.         downloadText.style.color = 'rgb(231, 233, 234)';
  701.         downloadText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Download Transcript</span>';
  702.         downloadTextContainer.appendChild(downloadText);
  703.  
  704.         downloadItem.appendChild(downloadIconContainer);
  705.         downloadItem.appendChild(downloadTextContainer);
  706.  
  707.         const downloadStyle = document.createElement('style');
  708.         downloadStyle.textContent = '#download-transcript-share:hover { background-color: rgba(231, 233, 234, 0.1); }';
  709.         downloadItem.appendChild(downloadStyle);
  710.  
  711.         downloadItem.addEventListener('click', async (e) => {
  712.             e.preventDefault();
  713.             const transcripts = await formatTranscriptForDownload();
  714.  
  715.             const transcriptionBlob = new Blob([transcripts.transcription.content], { type: 'text/plain' });
  716.             const transcriptionUrl = URL.createObjectURL(transcriptionBlob);
  717.             const transcriptionLink = document.createElement('a');
  718.             transcriptionLink.href = transcriptionUrl;
  719.             transcriptionLink.download = transcripts.transcription.filename;
  720.             document.body.appendChild(transcriptionLink);
  721.             transcriptionLink.click();
  722.             document.body.removeChild(transcriptionLink);
  723.             URL.revokeObjectURL(transcriptionUrl);
  724.  
  725.             const systemBlob = new Blob([transcripts.system.content], { type: 'text/plain' });
  726.             const systemUrl = URL.createObjectURL(systemBlob);
  727.             const systemLink = document.createElement('a');
  728.             systemLink.href = systemUrl;
  729.             systemLink.download = transcripts.system.filename;
  730.             document.body.appendChild(systemLink);
  731.             systemLink.click();
  732.             document.body.removeChild(systemLink);
  733.             URL.revokeObjectURL(systemUrl);
  734.  
  735.             dropdown.style.display = 'none';
  736.         });
  737.  
  738.         const replayItem = document.createElement('div');
  739.         replayItem.id = 'copy-replay-url-share';
  740.         replayItem.setAttribute('role', 'menuitem');
  741.         replayItem.setAttribute('tabindex', '0');
  742.         replayItem.className = 'css-175oi2r r-1loqt21 r-18u37iz r-1mmae3n r-3pj75a r-13qz1uu r-o7ynqc r-6416eg r-1ny4l3l';
  743.         replayItem.style.transition = 'background-color 0.2s ease';
  744.  
  745.         const replayIconContainer = document.createElement('div');
  746.         replayIconContainer.className = 'css-175oi2r r-1777fci r-faml9v';
  747.  
  748.         const replayIcon = document.createElement('svg');
  749.         replayIcon.viewBox = '0 0 24 24';
  750.         replayIcon.setAttribute('aria-hidden', 'true');
  751.         replayIcon.className = 'r-4qtqp9 r-yyyyoo r-1xvli5t r-dnmrzs r-bnwqim r-lrvibr r-m6rgpd r-1nao33i r-1q142lx';
  752.         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>';
  753.         replayIconContainer.appendChild(replayIcon);
  754.  
  755.         const replayTextContainer = document.createElement('div');
  756.         replayTextContainer.className = 'css-175oi2r r-16y2uox r-1wbh5a2';
  757.  
  758.         const replayText = document.createElement('div');
  759.         replayText.dir = 'ltr';
  760.         replayText.className = 'css-146c3p1 r-bcqeeo r-1ttztb7 r-qvutc0 r-37j5jr r-a023e6 r-rjixqe r-b88u0q';
  761.         replayText.style.color = 'rgb(231, 233, 234)';
  762.         replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>';
  763.         replayTextContainer.appendChild(replayText);
  764.  
  765.         replayItem.appendChild(replayIconContainer);
  766.         replayItem.appendChild(replayTextContainer);
  767.  
  768.         const replayStyle = document.createElement('style');
  769.         replayStyle.textContent = '#copy-replay-url-share:hover { background-color: rgba(231, 233, 234, 0.1); }';
  770.         replayItem.appendChild(replayStyle);
  771.  
  772.         replayItem.addEventListener('click', async (e) => {
  773.             e.preventDefault();
  774.             if (!dynamicUrl) {
  775.                 replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">No Dynamic URL</span>';
  776.                 setTimeout(() => replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>', 2000);
  777.                 dropdown.style.display = 'none';
  778.                 return;
  779.             }
  780.             replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Generating...</span>';
  781.             const newReplayUrl = await fetchReplayUrl(dynamicUrl);
  782.             if (newReplayUrl.startsWith('http')) {
  783.                 navigator.clipboard.writeText(newReplayUrl).then(() => {
  784.                     replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copied!</span>';
  785.                     setTimeout(() => replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>', 2000);
  786.                 }).catch(() => {
  787.                     replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Failed</span>';
  788.                     setTimeout(() => replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>', 2000);
  789.                 });
  790.             } else if (newReplayUrl.startsWith('data:text/html')) {
  791.                 replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Open Converter</span>';
  792.                 window.open(newReplayUrl, '_blank');
  793.                 setTimeout(() => replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>', 5000);
  794.             } else {
  795.                 replayText.innerHTML = `<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">${newReplayUrl}</span>`;
  796.                 setTimeout(() => replayText.innerHTML = '<span class="css-1jxf684 r-bcqeeo r-1ttztb7 r-qvutc0 r-poiln3">Copy Replay URL</span>', 2000);
  797.             }
  798.             dropdown.style.display = 'none';
  799.         });
  800.  
  801.         const shareViaItem = dropdown.querySelector('div[data-testid="share-by-tweet"]');
  802.         if (shareViaItem) {
  803.             dropdown.insertBefore(downloadItem, shareViaItem.nextSibling);
  804.             dropdown.insertBefore(replayItem, downloadItem.nextSibling);
  805.         } else {
  806.             dropdown.appendChild(downloadItem);
  807.             dropdown.appendChild(replayItem);
  808.         }
  809.     }
  810.  
  811.     function updateVisibilityAndPosition() {
  812.         const reactionToggle = document.querySelector('button svg path[d="M17 12v3h-2.998v2h3v3h2v-3h3v-2h-3.001v-3H17zm-5 6.839c-3.871-2.34-6.053-4.639-7.127-6.609-1.112-2.04-1.031-3.7-.479-4.82.561-1.13 1.667-1.84 2.91-1.91 1.222-.06 2.68.51 3.892 2.16l.806 1.09.805-1.09c1.211-1.65 2.668-2.22 3.89-2.16 1.242.07 2.347.78 2.908 1.91.334.677.49 1.554.321 2.59h2.011c.153-1.283-.039-2.469-.539-3.48-.887-1.79-2.647-2.91-4.601-3.01-1.65-.09-3.367.56-4.796 2.01-1.43-1.45-3.147-2.1-4.798-2.01-1.954.1-3.714 1.22-4.601 3.01-.896 1.81-.846 4.17.514 6.67 1.353 2.48 4.003 5.12 8.382 7.67l.502.299v-2.32z"]');
  813.         const peopleButton = document.querySelector('button svg path[d="M6.662 18H.846l.075-1.069C1.33 11.083 4.335 9 7.011 9c1.416 0 2.66.547 3.656 1.53-1.942 1.373-3.513 3.758-4.004 7.47zM7 8c1.657 0 3-1.346 3-3S8.657 2 7 2 4 3.346 4 5s1.343 3 3 3zm10.616 1.27C18.452 8.63 19 7.632 19 6.5 19 4.57 17.433 3 15.5 3S12 4.57 12 6.5c0 1.132.548 2.13 1.384 2.77.589.451 1.317.73 2.116.73s1.527-.279 2.116-.73zM8.501 19.972l-.029 1.027h14.057l-.029-1.027c-.184-6.618-3.736-8.977-7-8.977s-6.816 2.358-7 8.977z"]');
  814.         const isInSpace = reactionToggle !== null || peopleButton !== null;
  815.         const endedScreen = Array.from(document.querySelectorAll('.css-146c3p1.r-bcqeeo.r-1ttztb7.r-qvutc0.r-37j5jr.r-1b43r93.r-b88u0q.r-xnfwke.r-tsynxw span.css-1jxf684.r-bcqeeo.r-1ttztb7.r-qvutc0.r-poiln3')).find(span => span.textContent.includes('Ended'));
  816.  
  817.         if (isInSpace && !lastSpaceState) {
  818.             const urlSpaceId = getSpaceIdFromUrl();
  819.             if (urlSpaceId) {
  820.                 currentSpaceId = urlSpaceId;
  821.                 if (currentSpaceId !== lastSpaceId) {
  822.                     handQueue.clear();
  823.                     activeHandRaises.clear();
  824.                     captionsData = [];
  825.                     emojiReactions = [];
  826.                     lastSpeaker = { username: '', handle: '' };
  827.                     previousOccupancy = null;
  828.                     totalParticipants = 0;
  829.                     if (transcriptPopup) {
  830.                         const captionWrapper = transcriptPopup.querySelector('#transcript-output');
  831.                         if (captionWrapper) captionWrapper.innerHTML = '';
  832.                     }
  833.                 } else {
  834.                     handQueue.clear();
  835.                     activeHandRaises.clear();
  836.                     if (transcriptPopup && transcriptPopup.style.display === 'block') updateTranscriptPopup();
  837.                 }
  838.                 lastSpaceId = currentSpaceId;
  839.                 saveSettings();
  840.             }
  841.         } else if (!isInSpace && lastSpaceState && !endedScreen) {
  842.             currentSpaceId = null;
  843.             saveSettings();
  844.             activeHandRaises.clear();
  845.         }
  846.  
  847.         if (isInSpace && peopleButton) {
  848.             const peopleBtn = peopleButton.closest('button');
  849.             if (peopleBtn) {
  850.                 const rect = peopleBtn.getBoundingClientRect();
  851.                 const baseTop = rect.top - 10;
  852.                 transcriptButton.style.position = 'fixed';
  853.                 transcriptButton.style.left = `${rect.left - 46}px`;
  854.                 transcriptButton.style.top = `${queueButton && queueButton.style.display !== 'none' ? baseTop + 40 : rect.top}px`;
  855.                 transcriptButton.style.display = 'block';
  856.  
  857.                 if (queueButton) {
  858.                     queueButton.style.position = 'fixed';
  859.                     queueButton.style.left = `${rect.left - 46}px`;
  860.                     queueButton.style.top = `${baseTop}px`;
  861.                     queueButton.style.display = handQueue.size > 0 ? 'block' : 'none';
  862.                 }
  863.  
  864.                 if (handQueuePopup) {
  865.                     handQueuePopup.style.right = transcriptPopup.style.right;
  866.                     handQueuePopup.style.bottom = transcriptPopup.style.bottom;
  867.                 }
  868.             }
  869.             if (reactionToggle) createEmojiPickerGrid();
  870.         } else {
  871.             transcriptButton.style.display = 'none';
  872.             if (queueButton) queueButton.style.display = 'none';
  873.             if (handQueuePopup) handQueuePopup.style.display = 'none';
  874.             transcriptPopup.style.display = 'none';
  875.             if (queueRefreshInterval) {
  876.                 clearInterval(queueRefreshInterval);
  877.                 queueRefreshInterval = null;
  878.             }
  879.         }
  880.  
  881.         const endedContainer = detectEndedUI();
  882.         if (endedContainer && lastSpaceState) {
  883.             currentSpaceId = null;
  884.             saveSettings();
  885.             activeHandRaises.clear();
  886.             transcriptButton.style.display = 'none';
  887.             if (queueButton) queueButton.style.display = 'none';
  888.             if (handQueuePopup) handQueuePopup.style.display = 'none';
  889.             transcriptPopup.style.display = 'none';
  890.             if (queueRefreshInterval) {
  891.                 clearInterval(queueRefreshInterval);
  892.                 queueRefreshInterval = null;
  893.             }
  894.         }
  895.  
  896.         lastSpaceState = isInSpace;
  897.     }
  898.  
  899.     function updateQueueButtonVisibility() {
  900.         if (queueButton) {
  901.             queueButton.style.display = handQueue.size > 0 ? 'block' : 'none';
  902.             updateVisibilityAndPosition();
  903.         }
  904.     }
  905.  
  906.     async function formatTranscriptForDownload() {
  907.         const spaceId = getSpaceIdFromUrl();
  908.         const timestamp = new Date().toISOString().replace(/[:.]/g, '-');
  909.         const baseHeader = '--- Space URLs ---\n' +
  910.             (spaceId ? `Space URL: https://x.com/i/spaces/${spaceId}\n` : 'Space URL: Not available\n') +
  911.             (dynamicUrl ? `Live URL: ${dynamicUrl}\n` : 'Live URL: Not available\n');
  912.  
  913.         let replayUrl = 'Replay URL: Not available\n';
  914.         try {
  915.             const generatedReplayUrl = await fetchReplayUrl(dynamicUrl);
  916.             replayUrl = `Replay URL: ${generatedReplayUrl}\n`;
  917.         } catch (e) {
  918.             replayUrl = 'Replay URL: Failed to generate\n';
  919.         }
  920.  
  921.         const header = `${baseHeader}${replayUrl}-----------------\n\n`;
  922.  
  923.         const combinedData = [
  924.             ...captionsData.map(item => ({ ...item, type: 'caption' })),
  925.             ...emojiReactions.map(item => ({ ...item, type: 'emoji' }))
  926.         ].sort((a, b) => a.timestamp - b.timestamp);
  927.  
  928.         let transcriptionText = header;
  929.         let previousSpeakerTrans = { username: '', handle: '' };
  930.         const transcriptions = combinedData.filter(item => item.type === 'caption' && item.displayName !== 'System');
  931.  
  932.         transcriptions.forEach((item, i) => {
  933.             let { displayName, handle } = item;
  934.             if (displayName === 'Unknown' && previousSpeakerTrans.username) {
  935.                 displayName = previousSpeakerTrans.username;
  936.                 handle = previousSpeakerTrans.handle;
  937.             }
  938.             if (i > 0 && previousSpeakerTrans.username !== displayName) {
  939.                 const date = new Date(item.timestamp);
  940.                 const timestampStr = date.toISOString().replace('T', ' ').substring(0, 19);
  941.                 transcriptionText += `\n[${timestampStr}]\n`;
  942.             }
  943.             transcriptionText += `${displayName} ${handle}\n${item.text}\n\n`;
  944.             previousSpeakerTrans = { username: displayName, handle };
  945.         });
  946.  
  947.         let systemText = header;
  948.         let previousSpeakerSys = { username: '', handle: '' };
  949.         const systemAndReactions = combinedData.filter(item => item.type === 'emoji' || (item.type === 'caption' && item.displayName === 'System'));
  950.  
  951.         systemAndReactions.forEach((item, i) => {
  952.             let { displayName, handle } = item;
  953.             if (displayName === 'Unknown' && previousSpeakerSys.username) {
  954.                 displayName = previousSpeakerSys.username;
  955.                 handle = previousSpeakerSys.handle;
  956.             }
  957.             if (i > 0 && previousSpeakerSys.username !== displayName && item.type === 'caption') {
  958.                 const date = new Date(item.timestamp);
  959.                 const timestampStr = date.toISOString().replace('T', ' ').substring(0, 19);
  960.                 systemText += `\n[${timestampStr}]\n`;
  961.             }
  962.             if (item.type === 'caption') {
  963.                 systemText += `${displayName} ${handle}\n${item.text}\n\n`;
  964.             } else if (item.type === 'emoji') {
  965.                 systemText += `${displayName} reacted with ${item.emoji}\n`;
  966.             }
  967.             previousSpeakerSys = { username: displayName, handle };
  968.         });
  969.  
  970.         return {
  971.             transcription: { content: transcriptionText, filename: `transcriptions_${timestamp}.txt` },
  972.             system: { content: systemText, filename: `system_reactions_${timestamp}.txt` }
  973.         };
  974.     }
  975.  
  976.     let isUserScrolledUp = false;
  977.     let currentFontSize = 14;
  978.     let searchTerm = '';
  979.  
  980.     function filterTranscript(captions, emojis, term) {
  981.         if (!term) return { captions, emojis };
  982.         const filteredCaptions = captions.filter(caption =>
  983.             caption.text.toLowerCase().includes(term.toLowerCase()) ||
  984.             caption.displayName.toLowerCase().includes(term.toLowerCase()) ||
  985.             caption.handle.toLowerCase().includes(term.toLowerCase())
  986.         );
  987.         const filteredEmojis = emojis.filter(emoji =>
  988.             emoji.emoji.toLowerCase().includes(term.toLowerCase()) ||
  989.             emoji.displayName.toLowerCase().includes(term.toLowerCase()) ||
  990.             emoji.handle.toLowerCase().includes(term.toLowerCase())
  991.         );
  992.         return { captions: filteredCaptions, emojis: filteredEmojis };
  993.     }
  994.  
  995.     async function toggleRecording(isEnabled) {
  996.         if (!capturedCookie || !currentSpaceId) return false;
  997.  
  998.         const payload = {
  999.             topics: [],
  1000.             is_space_available_for_clipping: false,
  1001.             cookie: capturedCookie,
  1002.             is_space_available_for_replay: isEnabled,
  1003.             locale: "en",
  1004.             replay_start_time: 0,
  1005.             no_incognito: false,
  1006.             replay_edited_title: "",
  1007.             replay_thumbnail_time_code: 0,
  1008.             broadcast_id: currentSpaceId
  1009.         };
  1010.  
  1011.         try {
  1012.             const response = await fetch('https://proxsee.pscp.tv/api/v2/replayBroadcastEdit?build=com.atebits.Tweetie210.86', {
  1013.                 method: 'POST',
  1014.                 headers: {
  1015.                     'Content-Type': 'application/json'
  1016.                 },
  1017.                 body: JSON.stringify(payload)
  1018.             });
  1019.             return response.ok;
  1020.         } catch (error) {
  1021.             return false;
  1022.         }
  1023.     }
  1024.  
  1025.     function updateTranscriptPopup() {
  1026.         if (!transcriptPopup || transcriptPopup.style.display !== 'block') return;
  1027.  
  1028.         let queueContainer = transcriptPopup.querySelector('#queue-container');
  1029.         let searchContainer = transcriptPopup.querySelector('#search-container');
  1030.         let scrollArea = transcriptPopup.querySelector('#transcript-scrollable');
  1031.         let systemArea = transcriptPopup.querySelector('#system-messages');
  1032.         let saveButton = transcriptPopup.querySelector('.save-button');
  1033.         let textSizeContainer = transcriptPopup.querySelector('.text-size-container');
  1034.         let systemToggleButton = transcriptPopup.querySelector('#system-toggle-button');
  1035.         let emojiToggleButton = transcriptPopup.querySelector('#emoji-toggle-button');
  1036.         let replayToggleButton = transcriptPopup.querySelector('#replay-toggle-button');
  1037.         let currentScrollTop = scrollArea ? scrollArea.scrollTop : 0;
  1038.         let wasAtBottom = scrollArea ? (scrollArea.scrollHeight - scrollArea.scrollTop - scrollArea.clientHeight < 50) : true;
  1039.  
  1040.         let showEmojisInUI = localStorage.getItem(STORAGE_KEYS.SHOW_EMOJIS) !== 'false';
  1041.         let showSystemMessagesInUI = localStorage.getItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES) !== 'false';
  1042.         let isReplayEnabled = localStorage.getItem(STORAGE_KEYS.REPLAY_ENABLED) !== 'false';
  1043.  
  1044.         if (!queueContainer || !searchContainer || !scrollArea || !systemArea || !saveButton || !textSizeContainer || !systemToggleButton || !emojiToggleButton || !replayToggleButton) {
  1045.             transcriptPopup.innerHTML = '';
  1046.  
  1047.             queueContainer = document.createElement('div');
  1048.             queueContainer.id = 'queue-container';
  1049.             queueContainer.style.marginBottom = '10px';
  1050.             transcriptPopup.appendChild(queueContainer);
  1051.  
  1052.             searchContainer = document.createElement('div');
  1053.             searchContainer.id = 'search-container';
  1054.             searchContainer.style.display = 'none';
  1055.             searchContainer.style.marginBottom = '5px';
  1056.  
  1057.             const searchInput = document.createElement('input');
  1058.             searchInput.type = 'text';
  1059.             searchInput.placeholder = 'Search transcript...';
  1060.             searchInput.style.width = '87%';
  1061.             searchInput.style.padding = '5px';
  1062.             searchInput.style.backgroundColor = 'rgba(255, 255, 255, 0.1)';
  1063.             searchInput.style.border = 'none';
  1064.             searchInput.style.borderRadius = '5px';
  1065.             searchInput.style.color = 'white';
  1066.             searchInput.style.fontSize = '14px';
  1067.             searchInput.addEventListener('input', (e) => {
  1068.                 searchTerm = e.target.value.trim();
  1069.                 updateTranscriptPopup();
  1070.             });
  1071.  
  1072.             searchContainer.appendChild(searchInput);
  1073.             transcriptPopup.appendChild(searchContainer);
  1074.  
  1075.             scrollArea = document.createElement('div');
  1076.             scrollArea.id = 'transcript-scrollable';
  1077.             scrollArea.style.flex = '1';
  1078.             scrollArea.style.overflowY = 'auto';
  1079.             scrollArea.style.maxHeight = '250px';
  1080.             scrollArea.style.marginBottom = '5px';
  1081.  
  1082.             const captionWrapper = document.createElement('div');
  1083.             captionWrapper.id = 'transcript-output';
  1084.             captionWrapper.style.color = '#e7e9ea';
  1085.             captionWrapper.style.fontFamily = 'Arial, sans-serif';
  1086.             captionWrapper.style.whiteSpace = 'pre-wrap';
  1087.             captionWrapper.style.fontSize = `${currentFontSize}px`;
  1088.             scrollArea.appendChild(captionWrapper);
  1089.             transcriptPopup.appendChild(scrollArea);
  1090.  
  1091.             systemArea = document.createElement('div');
  1092.             systemArea.id = 'system-messages';
  1093.             systemArea.style.height = '4em';
  1094.             systemArea.style.overflowY = 'auto';
  1095.             systemArea.style.borderTop = '1px solid rgba(255, 255, 255, 0.3)';
  1096.             systemArea.style.paddingTop = '5px';
  1097.             systemArea.style.marginBottom = '5px';
  1098.  
  1099.             const systemWrapper = document.createElement('div');
  1100.             systemWrapper.id = 'system-output';
  1101.             systemWrapper.style.color = '#e7e9ea';
  1102.             systemWrapper.style.fontFamily = 'Arial, sans-serif';
  1103.             systemWrapper.style.whiteSpace = 'pre-wrap';
  1104.             systemWrapper.style.fontSize = `${currentFontSize}px`;
  1105.             systemArea.appendChild(systemWrapper);
  1106.             transcriptPopup.appendChild(systemArea);
  1107.  
  1108.             const controlsContainer = document.createElement('div');
  1109.             controlsContainer.style.display = 'flex';
  1110.             controlsContainer.style.alignItems = 'center';
  1111.             controlsContainer.style.justifyContent = 'space-between';
  1112.             controlsContainer.style.padding = '5px 0';
  1113.             controlsContainer.style.borderTop = '1px solid rgba(255, 255, 255, 0.3)';
  1114.  
  1115.             saveButton = document.createElement('div');
  1116.             saveButton.className = 'save-button';
  1117.             saveButton.textContent = '💾 Save Transcript';
  1118.             saveButton.style.color = '#1DA1F2';
  1119.             saveButton.style.fontSize = '14px';
  1120.             saveButton.style.cursor = 'pointer';
  1121.             saveButton.addEventListener('click', async () => {
  1122.                 saveButton.textContent = '💾 Saving...';
  1123.                 const transcripts = await formatTranscriptForDownload();
  1124.  
  1125.                 const transcriptionBlob = new Blob([transcripts.transcription.content], { type: 'text/plain' });
  1126.                 const transcriptionUrl = URL.createObjectURL(transcriptionBlob);
  1127.                 const transcriptionLink = document.createElement('a');
  1128.                 transcriptionLink.href = transcriptionUrl;
  1129.                 transcriptionLink.download = transcripts.transcription.filename;
  1130.                 document.body.appendChild(transcriptionLink);
  1131.                 transcriptionLink.click();
  1132.                 document.body.removeChild(transcriptionLink);
  1133.                 URL.revokeObjectURL(transcriptionUrl);
  1134.  
  1135.                 const systemBlob = new Blob([transcripts.system.content], { type: 'text/plain' });
  1136.                 const systemUrl = URL.createObjectURL(systemBlob);
  1137.                 const systemLink = document.createElement('a');
  1138.                 systemLink.href = systemUrl;
  1139.                 systemLink.download = transcripts.system.filename;
  1140.                 document.body.appendChild(systemLink);
  1141.                 systemLink.click();
  1142.                 document.body.removeChild(systemLink);
  1143.                 URL.revokeObjectURL(systemUrl);
  1144.  
  1145.                 saveButton.textContent = '💾 Save Transcript';
  1146.             });
  1147.             saveButton.addEventListener('mouseover', () => saveButton.style.color = '#FF9800');
  1148.             saveButton.addEventListener('mouseout', () => saveButton.style.color = '#1DA1F2');
  1149.  
  1150.             textSizeContainer = document.createElement('div');
  1151.             textSizeContainer.className = 'text-size-container';
  1152.             textSizeContainer.style.display = 'flex';
  1153.             textSizeContainer.style.alignItems = 'center';
  1154.  
  1155.             systemToggleButton = document.createElement('span');
  1156.             systemToggleButton.id = 'system-toggle-button';
  1157.             systemToggleButton.style.position = 'relative';
  1158.             systemToggleButton.style.fontSize = '14px';
  1159.             systemToggleButton.style.cursor = 'pointer';
  1160.             systemToggleButton.style.marginRight = '5px';
  1161.             systemToggleButton.style.width = '14px';
  1162.             systemToggleButton.style.height = '14px';
  1163.             systemToggleButton.style.display = 'inline-flex';
  1164.             systemToggleButton.style.alignItems = 'center';
  1165.             systemToggleButton.style.justifyContent = 'center';
  1166.             systemToggleButton.title = 'Toggle System Messages in UI';
  1167.             systemToggleButton.innerHTML = '📢';
  1168.  
  1169.             const systemNotAllowedOverlay = document.createElement('span');
  1170.             systemNotAllowedOverlay.style.position = 'absolute';
  1171.             systemNotAllowedOverlay.style.width = '14px';
  1172.             systemNotAllowedOverlay.style.height = '14px';
  1173.             systemNotAllowedOverlay.style.border = '2px solid red';
  1174.             systemNotAllowedOverlay.style.borderRadius = '50%';
  1175.             systemNotAllowedOverlay.style.transform = 'rotate(45deg)';
  1176.             systemNotAllowedOverlay.style.background = 'transparent';
  1177.             systemNotAllowedOverlay.style.display = showSystemMessagesInUI ? 'none' : 'block';
  1178.  
  1179.             const systemSlash = document.createElement('span');
  1180.             systemSlash.style.position = 'absolute';
  1181.             systemSlash.style.width = '2px';
  1182.             systemSlash.style.height = '18px';
  1183.             systemSlash.style.background = 'red';
  1184.             systemSlash.style.transform = 'rotate(-45deg)';
  1185.             systemSlash.style.top = '-2px';
  1186.             systemSlash.style.left = '6px';
  1187.             systemNotAllowedOverlay.appendChild(systemSlash);
  1188.  
  1189.             systemToggleButton.appendChild(systemNotAllowedOverlay);
  1190.  
  1191.             systemToggleButton.addEventListener('click', () => {
  1192.                 showSystemMessagesInUI = !showSystemMessagesInUI;
  1193.                 systemNotAllowedOverlay.style.display = showSystemMessagesInUI ? 'none' : 'block';
  1194.                 localStorage.setItem(STORAGE_KEYS.SHOW_SYSTEM_MESSAGES, showSystemMessagesInUI);
  1195.                 updateTranscriptPopup();
  1196.             });
  1197.  
  1198.             emojiToggleButton = document.createElement('span');
  1199.             emojiToggleButton.id = 'emoji-toggle-button';
  1200.             emojiToggleButton.style.position = 'relative';
  1201.             emojiToggleButton.style.fontSize = '14px';
  1202.             emojiToggleButton.style.cursor = 'pointer';
  1203.             emojiToggleButton.style.marginRight = '5px';
  1204.             emojiToggleButton.style.width = '14px';
  1205.             emojiToggleButton.style.height = '14px';
  1206.             emojiToggleButton.style.display = 'inline-flex';
  1207.             emojiToggleButton.style.alignItems = 'center';
  1208.             emojiToggleButton.style.justifyContent = 'center';
  1209.             emojiToggleButton.title = 'Toggle Emoji Reactions in UI';
  1210.             emojiToggleButton.innerHTML = '🙂';
  1211.  
  1212.             const emojiNotAllowedOverlay = document.createElement('span');
  1213.             emojiNotAllowedOverlay.style.position = 'absolute';
  1214.             emojiNotAllowedOverlay.style.width = '14px';
  1215.             emojiNotAllowedOverlay.style.height = '14px';
  1216.             emojiNotAllowedOverlay.style.border = '2px solid red';
  1217.             emojiNotAllowedOverlay.style.borderRadius = '50%';
  1218.             emojiNotAllowedOverlay.style.transform = 'rotate(45deg)';
  1219.             emojiNotAllowedOverlay.style.background = 'transparent';
  1220.             emojiNotAllowedOverlay.style.display = showEmojisInUI ? 'none' : 'block';
  1221.  
  1222.             const emojiSlash = document.createElement('span');
  1223.             emojiSlash.style.position = 'absolute';
  1224.             emojiSlash.style.width = '2px';
  1225.             emojiSlash.style.height = '18px';
  1226.             emojiSlash.style.background = 'red';
  1227.             emojiSlash.style.transform = 'rotate(-45deg)';
  1228.             emojiSlash.style.top = '-2px';
  1229.             emojiSlash.style.left = '6px';
  1230.             emojiNotAllowedOverlay.appendChild(emojiSlash);
  1231.  
  1232.             emojiToggleButton.appendChild(emojiNotAllowedOverlay);
  1233.  
  1234.             emojiToggleButton.addEventListener('click', () => {
  1235.                 showEmojisInUI = !showEmojisInUI;
  1236.                 emojiNotAllowedOverlay.style.display = showEmojisInUI ? 'none' : 'block';
  1237.                 localStorage.setItem(STORAGE_KEYS.SHOW_EMOJIS, showEmojisInUI);
  1238.                 updateTranscriptPopup();
  1239.             });
  1240.  
  1241.             replayToggleButton = document.createElement('span');
  1242.             replayToggleButton.id = 'replay-toggle-button';
  1243.             replayToggleButton.style.position = 'relative';
  1244.             replayToggleButton.style.fontSize = '14px';
  1245.             replayToggleButton.style.cursor = 'pointer';
  1246.             replayToggleButton.style.marginRight = '5px';
  1247.             replayToggleButton.style.width = '14px';
  1248.             replayToggleButton.style.height = '14px';
  1249.             replayToggleButton.style.display = 'inline-flex';
  1250.             replayToggleButton.style.alignItems = 'center';
  1251.             replayToggleButton.style.justifyContent = 'center';
  1252.             replayToggleButton.title = 'Toggle Recording Availability';
  1253.             replayToggleButton.innerHTML = '📼';
  1254.  
  1255.             const replayNotAllowedOverlay = document.createElement('span');
  1256.             replayNotAllowedOverlay.style.position = 'absolute';
  1257.             replayNotAllowedOverlay.style.width = '14px';
  1258.             replayNotAllowedOverlay.style.height = '14px';
  1259.             replayNotAllowedOverlay.style.border = '2px solid red';
  1260.             replayNotAllowedOverlay.style.borderRadius = '50%';
  1261.             replayNotAllowedOverlay.style.transform = 'rotate(45deg)';
  1262.             replayNotAllowedOverlay.style.background = 'transparent';
  1263.             replayNotAllowedOverlay.style.display = isReplayEnabled ? 'none' : 'block';
  1264.  
  1265.             const replaySlash = document.createElement('span');
  1266.             replaySlash.style.position = 'absolute';
  1267.             replaySlash.style.width = '2px';
  1268.             replaySlash.style.height = '18px';
  1269.             replaySlash.style.background = 'red';
  1270.             replaySlash.style.transform = 'rotate(-45deg)';
  1271.             replaySlash.style.top = '-2px';
  1272.             replaySlash.style.left = '6px';
  1273.             replayNotAllowedOverlay.appendChild(replaySlash);
  1274.  
  1275.             replayToggleButton.appendChild(replayNotAllowedOverlay);
  1276.  
  1277.             replayToggleButton.addEventListener('click', async () => {
  1278.                 isReplayEnabled = !isReplayEnabled;
  1279.                 replayNotAllowedOverlay.style.display = isReplayEnabled ? 'none' : 'block';
  1280.                 localStorage.setItem(STORAGE_KEYS.REPLAY_ENABLED, isReplayEnabled);
  1281.  
  1282.                 const success = await toggleRecording(isReplayEnabled);
  1283.                 if (!success) {
  1284.                     isReplayEnabled = !isReplayEnabled;
  1285.                     replayNotAllowedOverlay.style.display = isReplayEnabled ? 'none' : 'block';
  1286.                     localStorage.setItem(STORAGE_KEYS.REPLAY_ENABLED, isReplayEnabled);
  1287.                 }
  1288.  
  1289.                 updateTranscriptPopup();
  1290.             });
  1291.  
  1292.             const magnifierEmoji = document.createElement('span');
  1293.             magnifierEmoji.textContent = '🔍';
  1294.             magnifierEmoji.style.marginRight = '5px';
  1295.             magnifierEmoji.style.fontSize = '14px';
  1296.             magnifierEmoji.style.cursor = 'pointer';
  1297.             magnifierEmoji.title = 'Search transcript';
  1298.             magnifierEmoji.addEventListener('click', () => {
  1299.                 searchContainer.style.display = searchContainer.style.display === 'none' ? 'block' : 'none';
  1300.                 if (searchContainer.style.display === 'block') searchInput.focus();
  1301.                 else {
  1302.                     searchTerm = '';
  1303.                     searchInput.value = '';
  1304.                     updateTranscriptPopup();
  1305.                 }
  1306.             });
  1307.  
  1308.             const textSizeSlider = document.createElement('input');
  1309.             textSizeSlider.type = 'range';
  1310.             textSizeSlider.min = '12';
  1311.             textSizeSlider.max = '18';
  1312.             textSizeSlider.value = currentFontSize;
  1313.             textSizeSlider.style.width = '50px';
  1314.             textSizeSlider.style.cursor = 'pointer';
  1315.             textSizeSlider.title = 'Adjust transcript text size';
  1316.             textSizeSlider.addEventListener('input', () => {
  1317.                 currentFontSize = parseInt(textSizeSlider.value, 10);
  1318.                 const captionWrapper = transcriptPopup.querySelector('#transcript-output');
  1319.                 const systemWrapper = transcriptPopup.querySelector('#system-output');
  1320.                 if (captionWrapper) captionWrapper.style.fontSize = `${currentFontSize}px`;
  1321.                 if (systemWrapper) systemWrapper.style.fontSize = `${currentFontSize}px`;
  1322.                 localStorage.setItem('xSpacesCustomReactions_textSize', currentFontSize);
  1323.             });
  1324.  
  1325.             const savedTextSize = localStorage.getItem('xSpacesCustomReactions_textSize');
  1326.             if (savedTextSize) {
  1327.                 currentFontSize = parseInt(savedTextSize, 10);
  1328.                 textSizeSlider.value = currentFontSize;
  1329.             }
  1330.  
  1331.             textSizeContainer.appendChild(systemToggleButton);
  1332.             textSizeContainer.appendChild(emojiToggleButton);
  1333.             textSizeContainer.appendChild(replayToggleButton);
  1334.             textSizeContainer.appendChild(magnifierEmoji);
  1335.             textSizeContainer.appendChild(textSizeSlider);
  1336.  
  1337.             controlsContainer.appendChild(saveButton);
  1338.             controlsContainer.appendChild(textSizeContainer);
  1339.  
  1340.             transcriptPopup.appendChild(controlsContainer);
  1341.         }
  1342.  
  1343.         const { captions: filteredCaptions, emojis: filteredEmojis } = filterTranscript(captionsData, emojiReactions, searchTerm);
  1344.         const uiCaptions = filteredCaptions.filter(c => c.displayName !== 'System');
  1345.         const uiSystemMessages = showSystemMessagesInUI ? filteredCaptions.filter(c => c.displayName === 'System') : [];
  1346.         const uiEmojis = showEmojisInUI ? filteredEmojis : [];
  1347.  
  1348.         const transcriptionData = [
  1349.             ...uiCaptions.map(item => ({ ...item, type: 'caption' })),
  1350.             ...uiEmojis.map(item => ({ ...item, type: 'emoji' }))
  1351.         ].sort((a, b) => a.timestamp - b.timestamp);
  1352.  
  1353.         const systemData = uiSystemMessages.map(item => ({ ...item, type: 'caption' }))
  1354.             .sort((a, b) => a.timestamp - b.timestamp);
  1355.  
  1356.         const hasTranscriptions = captionsData.some(caption => caption.displayName !== 'System');
  1357.  
  1358.         if (!hasTranscriptions && !searchTerm) {
  1359.             const captionWrapper = scrollArea.querySelector('#transcript-output');
  1360.             if (captionWrapper) {
  1361.                 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>`;
  1362.             }
  1363.             const systemWrapper = systemArea.querySelector('#system-output');
  1364.             if (systemWrapper) systemWrapper.innerHTML = '';
  1365.             return;
  1366.         }
  1367.  
  1368.         let previousSpeaker = lastSpeaker || { username: '', handle: '' };
  1369.         if (transcriptionData.length > 200) {
  1370.             for (let i = transcriptionData.length - 201; i >= 0; i--) {
  1371.                 if (transcriptionData[i].type === 'caption') {
  1372.                     previousSpeaker = { username: transcriptionData[i].displayName, handle: transcriptionData[i].handle };
  1373.                     break;
  1374.                 }
  1375.             }
  1376.         }
  1377.  
  1378.         const recentTranscriptionData = transcriptionData.slice(-200);
  1379.         let transcriptionGroups = [];
  1380.         let currentGroup = null;
  1381.         recentTranscriptionData.forEach(item => {
  1382.             if (item.type === 'caption') {
  1383.                 if (currentGroup) {
  1384.                     transcriptionGroups.push(currentGroup);
  1385.                     currentGroup = null;
  1386.                 }
  1387.                 transcriptionGroups.push(item);
  1388.             } else if (item.type === 'emoji' && showEmojisInUI) {
  1389.                 if (currentGroup && currentGroup.displayName === item.displayName && currentGroup.emoji === item.emoji &&
  1390.                     Math.abs(item.timestamp - currentGroup.items[currentGroup.items.length - 1].timestamp) < 50) {
  1391.                     currentGroup.count++;
  1392.                     currentGroup.items.push(item);
  1393.                 } else {
  1394.                     if (currentGroup) transcriptionGroups.push(currentGroup);
  1395.                     currentGroup = { displayName: item.displayName, emoji: item.emoji, count: 1, items: [item] };
  1396.                 }
  1397.             }
  1398.         });
  1399.         if (currentGroup) transcriptionGroups.push(currentGroup);
  1400.  
  1401.         let transcriptionHtml = '';
  1402.         if (transcriptionData.length > 200) {
  1403.             transcriptionHtml += '<div style="color: #FFD700; font-size: 12px; margin-bottom: 10px;">Showing the last 200 lines. Save transcript to see the full conversation.</div>';
  1404.         }
  1405.         transcriptionGroups.forEach((group) => {
  1406.             if (group.type === 'caption') {
  1407.                 let { displayName, handle, text } = group;
  1408.                 if (displayName === 'Unknown' && previousSpeaker.username) {
  1409.                     displayName = previousSpeaker.username;
  1410.                     handle = previousSpeaker.handle;
  1411.                 }
  1412.                 transcriptionHtml += `<span style="font-size: ${currentFontSize}px; color: #1DA1F2">${displayName}</span> ` +
  1413.                                     `<span style="font-size: ${currentFontSize}px; color: #808080">${handle}</span><br>` +
  1414.                                     `<span style="font-size: ${currentFontSize}px; color: #FFFFFF">${text}</span><br><br>`;
  1415.                 previousSpeaker = { username: displayName, handle };
  1416.             } else if (showEmojisInUI) {
  1417.                 let { displayName, emoji, count } = group;
  1418.                 if (displayName === 'Unknown' && previousSpeaker.username) {
  1419.                     displayName = previousSpeaker.username;
  1420.                 }
  1421.                 const countText = count > 1 ? ` <span style="font-size: ${currentFontSize}px; color: #FFD700">x${count}</span>` : '';
  1422.                 transcriptionHtml += `<span style="font-size: ${currentFontSize}px; color: #FFD700">${displayName}</span> ` +
  1423.                                     `<span style="font-size: ${currentFontSize}px; color: #FFFFFF">reacted with ${emoji}${countText}</span><br>`;
  1424.                 previousSpeaker = { username: displayName, handle: group.items[0].handle };
  1425.             }
  1426.         });
  1427.  
  1428.         let systemHtml = '';
  1429.         systemData.slice(-10).forEach((item) => {
  1430.             let { text } = item;
  1431.             systemHtml += `<span style="font-size: ${currentFontSize}px; color: #FF4500">${text}</span><br>`;
  1432.         });
  1433.  
  1434.         const captionWrapper = scrollArea.querySelector('#transcript-output');
  1435.         if (captionWrapper) {
  1436.             captionWrapper.innerHTML = transcriptionHtml;
  1437.             lastSpeaker = previousSpeaker;
  1438.             if (wasAtBottom && !searchTerm) scrollArea.scrollTop = scrollArea.scrollHeight;
  1439.             else scrollArea.scrollTop = currentScrollTop;
  1440.             scrollArea.onscroll = () => {
  1441.                 isUserScrolledUp = scrollArea.scrollHeight - scrollArea.scrollTop - scrollArea.clientHeight > 50;
  1442.             };
  1443.         }
  1444.  
  1445.         const systemWrapper = systemArea.querySelector('#system-output');
  1446.         if (systemWrapper) {
  1447.             systemWrapper.innerHTML = systemHtml;
  1448.             systemArea.scrollTop = systemArea.scrollHeight;
  1449.         }
  1450.  
  1451.         if (handQueuePopup && handQueuePopup.style.display === 'block') {
  1452.             updateHandQueueContent(handQueuePopup.querySelector('#hand-queue-content'));
  1453.         }
  1454.     }
  1455.  
  1456.     function updateHandQueueContent(queueContent) {
  1457.         if (!queueContent) return;
  1458.         queueContent.innerHTML = '<strong>Speaking Queue</strong><br>';
  1459.         if (handQueue.size === 0) {
  1460.             queueContent.innerHTML += 'No hands raised.<br>';
  1461.         } else {
  1462.             const now = Date.now();
  1463.             const sortedQueue = Array.from(handQueue.entries()).sort(([, a], [, b]) => a.timestamp - b.timestamp);
  1464.  
  1465.             const queueList = document.createElement('div');
  1466.             queueList.style.display = 'flex';
  1467.             queueList.style.flexDirection = 'column';
  1468.             queueList.style.gap = '8px';
  1469.  
  1470.             const numberEmojis = ['1️⃣', '2️⃣', '3️⃣', '4️⃣', '5️⃣', '6️⃣', '7️⃣', '8️⃣', '9️⃣', '🔟'];
  1471.  
  1472.             sortedQueue.forEach(([, { displayName, timestamp }], index) => {
  1473.                 const entry = document.createElement('div');
  1474.                 const text = document.createElement('span');
  1475.                 const timeUp = Math.floor((now - timestamp) / 1000);
  1476.                 let timeStr;
  1477.                 if (timeUp >= 3600) {
  1478.                     const hours = Math.floor(timeUp / 3600);
  1479.                     const minutes = Math.floor((timeUp % 3600) / 60);
  1480.                     const seconds = timeUp % 60;
  1481.                     timeStr = `${hours}h ${minutes}m ${seconds}s`;
  1482.                 } else {
  1483.                     const minutes = Math.floor(timeUp / 60);
  1484.                     const seconds = timeUp % 60;
  1485.                     timeStr = minutes > 0 ? `${minutes}m ${seconds}s` : `${seconds}s`;
  1486.                 }
  1487.  
  1488.                 const positionEmoji = index < 10 ? numberEmojis[index] : '';
  1489.                 text.textContent = `${positionEmoji} ${displayName}: ${timeStr}`;
  1490.  
  1491.                 entry.appendChild(text);
  1492.                 queueList.appendChild(entry);
  1493.             });
  1494.  
  1495.             queueContent.appendChild(queueList);
  1496.         }
  1497.  
  1498.         if (handRaiseDurations.length > 0) {
  1499.             const averageContainer = document.createElement('div');
  1500.             averageContainer.style.color = 'red';
  1501.             averageContainer.style.fontSize = '12px';
  1502.             averageContainer.style.marginTop = '10px';
  1503.             averageContainer.style.textAlign = 'right';
  1504.  
  1505.             const averageSeconds = handRaiseDurations.reduce((a, b) => a + b, 0) / handRaiseDurations.length;
  1506.             let avgStr;
  1507.             if (averageSeconds >= 3600) {
  1508.                 const hours = Math.floor(averageSeconds / 3600);
  1509.                 const minutes = Math.floor(averageSeconds / 60);
  1510.                 const seconds = Math.floor(averageSeconds % 60);
  1511.                 avgStr = minutes > 0 ? `${minutes}m ${seconds}s` : `${seconds}s`;
  1512.             }
  1513.             averageContainer.textContent = `Average Wait: ${avgStr}`;
  1514.  
  1515.             queueContent.appendChild(averageContainer);
  1516.         }
  1517.     }
  1518.  
  1519.     function init() {
  1520.         transcriptButton = document.createElement('button');
  1521.         transcriptButton.textContent = '📜';
  1522.         transcriptButton.style.zIndex = '10001';
  1523.         transcriptButton.style.fontSize = '18px';
  1524.         transcriptButton.style.padding = '0';
  1525.         transcriptButton.style.backgroundColor = 'transparent';
  1526.         transcriptButton.style.border = '0.3px solid #40648085';
  1527.         transcriptButton.style.borderRadius = '50%';
  1528.         transcriptButton.style.width = '36px';
  1529.         transcriptButton.style.height = '36px';
  1530.         transcriptButton.style.cursor = 'pointer';
  1531.         transcriptButton.style.display = 'none';
  1532.         transcriptButton.style.lineHeight = '32px';
  1533.         transcriptButton.style.textAlign = 'center';
  1534.         transcriptButton.style.position = 'fixed';
  1535.         transcriptButton.style.color = 'white';
  1536.         transcriptButton.style.filter = 'grayscale(100%) brightness(200%)';
  1537.         transcriptButton.title = 'Transcript';
  1538.  
  1539.         transcriptButton.addEventListener('mouseover', () => transcriptButton.style.backgroundColor = '#595b5b40');
  1540.         transcriptButton.addEventListener('mouseout', () => transcriptButton.style.backgroundColor = 'transparent');
  1541.         transcriptButton.addEventListener('click', () => {
  1542.             const isVisible = transcriptPopup.style.display === 'block';
  1543.             transcriptPopup.style.display = isVisible ? 'none' : 'block';
  1544.             if (!isVisible) updateTranscriptPopup();
  1545.         });
  1546.  
  1547.         queueButton = document.createElement('button');
  1548.         queueButton.textContent = '✋';
  1549.         queueButton.style.zIndex = '10001';
  1550.         queueButton.style.fontSize = '18px';
  1551.         queueButton.style.padding = '0';
  1552.         queueButton.style.backgroundColor = 'transparent';
  1553.         queueButton.style.border = '0.3px solid #40648085';
  1554.         queueButton.style.borderRadius = '50%';
  1555.         queueButton.style.width = '36px';
  1556.         queueButton.style.height = '36px';
  1557.         queueButton.style.cursor = 'pointer';
  1558.         queueButton.style.display = 'none';
  1559.         queueButton.style.lineHeight = '32px';
  1560.         queueButton.style.textAlign = 'center';
  1561.         queueButton.style.position = 'fixed';
  1562.         queueButton.style.color = 'white';
  1563.         queueButton.style.filter = 'grayscale(100%) brightness(200%)';
  1564.         queueButton.title = 'View Speaking Queue';
  1565.  
  1566.         queueButton.addEventListener('mouseover', () => queueButton.style.backgroundColor = '#595b5b40');
  1567.         queueButton.addEventListener('mouseout', () => queueButton.style.backgroundColor = 'transparent');
  1568.         queueButton.addEventListener('click', () => {
  1569.             if (!handQueuePopup) {
  1570.                 handQueuePopup = document.createElement('div');
  1571.                 handQueuePopup.id = 'hand-queue-popup';
  1572.                 handQueuePopup.style.position = 'fixed';
  1573.                 handQueuePopup.style.backgroundColor = 'rgba(21, 32, 43, 0.8)';
  1574.                 handQueuePopup.style.borderRadius = '10px';
  1575.                 handQueuePopup.style.padding = '10px';
  1576.                 handQueuePopup.style.zIndex = '10003';
  1577.                 handQueuePopup.style.boxShadow = '0 2px 10px rgba(0, 0, 0, 0.5)';
  1578.                 handQueuePopup.style.width = '200px';
  1579.                 handQueuePopup.style.maxHeight = '200px';
  1580.                 handQueuePopup.style.overflowY = 'auto';
  1581.                 handQueuePopup.style.color = 'white';
  1582.                 handQueuePopup.style.fontSize = '14px';
  1583.                 handQueuePopup.style.display = 'none';
  1584.  
  1585.                 const closeHandButton = document.createElement('button');
  1586.                 closeHandButton.textContent = 'X';
  1587.                 closeHandButton.style.position = 'sticky';
  1588.                 closeHandButton.style.top = '5px';
  1589.                 closeHandButton.style.right = '5px';
  1590.                 closeHandButton.style.float = 'right';
  1591.                 closeHandButton.style.background = 'none';
  1592.                 closeHandButton.style.border = 'none';
  1593.                 closeHandButton.style.color = 'white';
  1594.                 closeHandButton.style.fontSize = '14px';
  1595.                 closeHandButton.style.cursor = 'pointer';
  1596.                 closeHandButton.style.padding = '0';
  1597.                 closeHandButton.style.width = '20px';
  1598.                 closeHandButton.style.height = '20px';
  1599.                 closeHandButton.style.lineHeight = '20px';
  1600.                 closeHandButton.style.textAlign = 'center';
  1601.                 closeHandButton.addEventListener('mouseover', () => closeHandButton.style.color = 'red');
  1602.                 closeHandButton.addEventListener('mouseout', () => closeHandButton.style.color = 'white');
  1603.                 closeHandButton.addEventListener('click', (e) => {
  1604.                     e.stopPropagation();
  1605.                     handQueuePopup.style.display = 'none';
  1606.                 });
  1607.  
  1608.                 const queueContent = document.createElement('div');
  1609.                 queueContent.id = 'hand-queue-content';
  1610.                 queueContent.style.paddingTop = '10px';
  1611.  
  1612.                 handQueuePopup.appendChild(closeHandButton);
  1613.                 handQueuePopup.appendChild(queueContent);
  1614.                 document.body.appendChild(handQueuePopup);
  1615.             }
  1616.  
  1617.             handQueuePopup.style.display = handQueuePopup.style.display === 'block' ? 'none' : 'block';
  1618.             if (handQueuePopup.style.display === 'block') {
  1619.                 updateHandQueueContent(handQueuePopup.querySelector('#hand-queue-content'));
  1620.                 if (queueRefreshInterval) clearInterval(queueRefreshInterval);
  1621.                 queueRefreshInterval = setInterval(() => updateHandQueueContent(handQueuePopup.querySelector('#hand-queue-content')), 1000);
  1622.             } else if (queueRefreshInterval) {
  1623.                 clearInterval(queueRefreshInterval);
  1624.                 queueRefreshInterval = null;
  1625.             }
  1626.             updateVisibilityAndPosition();
  1627.         });
  1628.  
  1629.         transcriptPopup = document.createElement('div');
  1630.         transcriptPopup.style.position = 'fixed';
  1631.         transcriptPopup.style.bottom = '150px';
  1632.         transcriptPopup.style.right = '20px';
  1633.         transcriptPopup.style.backgroundColor = 'rgba(21, 32, 43, 0.9)';
  1634.         transcriptPopup.style.borderRadius = '10px';
  1635.         transcriptPopup.style.padding = '10px';
  1636.         transcriptPopup.style.zIndex = '10002';
  1637.         transcriptPopup.style.maxHeight = '400px';
  1638.         transcriptPopup.style.display = 'none';
  1639.         transcriptPopup.style.width = '306px';
  1640.         transcriptPopup.style.color = 'white';
  1641.         transcriptPopup.style.fontSize = '14px';
  1642.         transcriptPopup.style.lineHeight = '1.5';
  1643.         transcriptPopup.style.boxShadow = '0 2px 10px rgba(0, 0, 0, 0.5)';
  1644.         transcriptPopup.style.display = 'flex';
  1645.         transcriptPopup.style.flexDirection = 'column';
  1646.  
  1647.         document.body.appendChild(queueButton);
  1648.         document.body.appendChild(transcriptButton);
  1649.         document.body.appendChild(transcriptPopup);
  1650.  
  1651.         loadSettings();
  1652.  
  1653.         const observer = new MutationObserver((mutationsList) => {
  1654.             for (const mutation of mutationsList) {
  1655.                 if (mutation.type === 'childList') {
  1656.                     updateVisibilityAndPosition();
  1657.                     const dropdown = document.querySelector('div[data-testid="Dropdown"]');
  1658.                     if (dropdown && dropdown.closest('[role="menu"]') && (captionsData.length > 0 || emojiReactions.length > 0)) {
  1659.                         addDownloadOptionToShareDropdown(dropdown);
  1660.                     }
  1661.                     const audioElements = document.querySelectorAll('audio');
  1662.                     audioElements.forEach(audio => {
  1663.                         if (audio.src && audio.src.includes('dynamic_playlist.m3u8?type=live')) dynamicUrl = audio.src;
  1664.                     });
  1665.                 }
  1666.             }
  1667.         });
  1668.  
  1669.         observer.observe(document.body, { childList: true, subtree: true });
  1670.         updateVisibilityAndPosition();
  1671.         setInterval(updateVisibilityAndPosition, 2000);
  1672.     }
  1673.  
  1674.     if (document.readyState === 'loading') {
  1675.         document.addEventListener('DOMContentLoaded', init);
  1676.     } else {
  1677.         init();
  1678.     }
  1679. })();