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codey.lol/src/components/DiscordLogs.jsx
2025-12-17 13:33:37 -05:00

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import React, { useState, useEffect, useLayoutEffect, useMemo, useCallback, memo, createContext, useContext, useRef } from 'react';
import { ProgressSpinner } from 'primereact/progressspinner';
import { authFetch } from '@/utils/authFetch';
// ============================================================================
// Discord Message Type Constants
// https://discord.com/developers/docs/resources/channel#message-object-message-types
const MESSAGE_TYPE_DEFAULT = 0;
const MESSAGE_TYPE_REPLY = 19;
const MESSAGE_TYPE_CHAT_INPUT_COMMAND = 20;
const MESSAGE_TYPE_CONTEXT_MENU_COMMAND = 23;
const MESSAGE_TYPE_POLL_RESULT = 46;
// Image modal context for child components to trigger modal
const ImageModalContext = createContext(null);
// Trusted domains that can be embedded directly without server-side proxy
const TRUSTED_DOMAINS = new Set([
'youtube.com', 'www.youtube.com', 'youtu.be',
'instagram.com', 'www.instagram.com',
'twitter.com', 'x.com', 'www.twitter.com',
'twitch.tv', 'www.twitch.tv', 'clips.twitch.tv',
'spotify.com', 'open.spotify.com',
'soundcloud.com', 'www.soundcloud.com',
'vimeo.com', 'www.vimeo.com',
'imgur.com', 'i.imgur.com',
'giphy.com', 'media.giphy.com',
'tenor.com', 'media.tenor.com',
'gfycat.com',
'reddit.com', 'www.reddit.com', 'v.redd.it', 'i.redd.it',
'github.com', 'gist.github.com',
'raw.githubusercontent.com', 'avatars.githubusercontent.com',
'user-images.githubusercontent.com', 'camo.githubusercontent.com',
'opengraph.githubassets.com',
'codepen.io', 'codesandbox.io',
'streamable.com', 'medal.tv',
'discord.com', 'cdn.discordapp.com', 'media.discordapp.net',
// Common image CDNs
'picsum.photos', 'images.unsplash.com', 'unsplash.com',
'pbs.twimg.com', 'abs.twimg.com',
'img.youtube.com', 'i.ytimg.com',
'w3schools.com', 'www.w3schools.com', // for demo video
]);
// Image extensions
const IMAGE_EXTENSIONS = /\.(jpg|jpeg|png|gif|webp|svg|bmp|ico)(\?.*)?$/i;
// Video extensions
const VIDEO_EXTENSIONS = /\.(mp4|webm|mov|avi|mkv|m4v)(\?.*)?$/i;
// Audio extensions
const AUDIO_EXTENSIONS = /\.(mp3|wav|ogg|flac|m4a|aac)(\?.*)?$/i;
/**
* Check if URL is from a trusted domain
*/
function isTrustedDomain(url) {
try {
const parsed = new URL(url);
return TRUSTED_DOMAINS.has(parsed.hostname);
} catch {
return false;
}
}
/**
* Check if a URL is already a proxy URL (from our server)
*/
function isProxyUrl(url) {
if (!url) return false;
return url.startsWith('/api/image-proxy');
}
/**
* Extract YouTube video ID
*/
function getYouTubeId(url) {
try {
const parsed = new URL(url);
if (parsed.hostname === 'youtu.be') {
return parsed.pathname.slice(1);
}
if (parsed.hostname.includes('youtube.com')) {
return parsed.searchParams.get('v') || parsed.pathname.split('/').pop();
}
} catch {
return null;
}
return null;
}
/**
* Format file size
*/
function formatFileSize(bytes) {
if (!bytes) return '';
const units = ['B', 'KB', 'MB', 'GB'];
let size = bytes;
let unitIndex = 0;
while (size >= 1024 && unitIndex < units.length - 1) {
size /= 1024;
unitIndex++;
}
return `${size.toFixed(1)} ${units[unitIndex]}`;
}
/**
* Format Discord timestamp
*/
function formatTimestamp(timestamp, format = 'full') {
const date = new Date(timestamp);
const now = new Date();
const isToday = date.toDateString() === now.toDateString();
const isYesterday = new Date(now - 86400000).toDateString() === date.toDateString();
const time = date.toLocaleTimeString(undefined, {
hour: 'numeric',
minute: '2-digit',
hour12: true
});
if (format === 'time') return time;
if (isToday) return `Today at ${time}`;
if (isYesterday) return `Yesterday at ${time}`;
return date.toLocaleDateString(undefined, {
month: 'short',
day: 'numeric',
year: date.getFullYear() !== now.getFullYear() ? 'numeric' : undefined
}) + ` at ${time}`;
}
/**
* Format date for divider
*/
function formatDateDivider(timestamp) {
const date = new Date(timestamp);
return date.toLocaleDateString(undefined, {
weekday: 'long',
month: 'long',
day: 'numeric',
year: 'numeric'
});
}
/**
* Decode HTML entities safely. Uses the DOM if available (client-side), otherwise
* falls back to a robust regex for SSR environments.
*/
function decodeHtmlEntities(str) {
if (!str) return str;
try {
if (typeof document !== 'undefined') {
const tx = document.createElement('textarea');
tx.innerHTML = str;
return tx.value;
}
} catch (e) {
// fall through to fallback
}
return str.replace(/&(#(?:x[0-9a-fA-F]+|\d+)|[a-zA-Z]+);/g, (m, e) => {
if (e[0] === '#') return e[1] === 'x' ? String.fromCharCode(parseInt(e.slice(2), 16)) : String.fromCharCode(parseInt(e.slice(1), 10));
const map = { amp: '&', lt: '<', gt: '>', quot: '"', apos: "'", nbsp: ' ', ndash: '', mdash: '—', rsquo: '', lsquo: '', hellip: '…', rdquo: '”', ldquo: '“' };
return map[e] || m;
});
}
/**
* Parse archived messages from #dds-archive channel
* These messages were re-sent by a bot with this format:
*
* **Topic/Category**
* **YYYY-MM-DD HH:MM:SS.ssssss+00:00 (UTC)
* username**: message content
*
* Note: The ** wraps from the timestamp line through the username
* Some messages are nested (archive of an archive) and need recursive parsing
*
* Returns { originalAuthor, originalTimestamp, originalContent, topic } or null if not parseable
*/
function parseArchivedMessage(content, depth = 0) {
if (!content || depth > 3) return null; // Prevent infinite recursion
// The format is:
// **Topic**
// **Timestamp (UTC)
// username**: content
// Username cannot contain * or : characters, and ends with **:
// This prevents matching nested archive content
const boldPattern = /^\*\*(.+?)\*\*\s*\n\*\*(\d{4}-\d{2}-\d{2}\s+\d{2}:\d{2}:\d{2}(?:\.\d+)?(?:[+-]\d{2}:\d{2})?)\s*\(UTC\)\s*\n([^*:]+)\*\*:\s*([\s\S]*)$/;
const boldMatch = content.match(boldPattern);
if (boldMatch) {
const topic = boldMatch[1].trim();
const timestampStr = boldMatch[2].trim();
let originalAuthor = boldMatch[3].trim();
let originalContent = boldMatch[4].trim();
// Parse the timestamp
let originalTimestamp;
try {
const tsString = timestampStr.replace(' ', 'T');
originalTimestamp = new Date(tsString);
if (isNaN(originalTimestamp.getTime())) {
originalTimestamp = new Date(tsString + 'Z');
}
} catch {
return null;
}
if (isNaN(originalTimestamp.getTime())) {
return null;
}
// Check if the content is itself another archive format (nested archive)
// Pattern: **Topic**\n**username**: content (simpler format without timestamp)
const nestedPattern = /^\*\*(.+?)\*\*\s*\n\*\*([^*:]+)\*\*:\s*([\s\S]*)$/;
const nestedMatch = originalContent.match(nestedPattern);
if (nestedMatch) {
// This is a nested archive - use the inner author and content
originalAuthor = nestedMatch[2].trim();
originalContent = nestedMatch[3].trim();
}
// Also try recursive parsing for deeply nested archives
const recursiveParsed = parseArchivedMessage(originalContent, depth + 1);
if (recursiveParsed) {
return {
originalAuthor: recursiveParsed.originalAuthor,
originalTimestamp: recursiveParsed.originalTimestamp || originalTimestamp.toISOString(),
originalContent: recursiveParsed.originalContent,
topic: recursiveParsed.topic || topic
};
}
return {
originalAuthor,
originalTimestamp: originalTimestamp.toISOString(),
originalContent,
topic
};
}
// Try simpler format: **Topic**\n**username**: content (no timestamp)
const simplePattern = /^\*\*(.+?)\*\*\s*\n\*\*([^*:]+)\*\*:\s*([\s\S]*)$/;
const simpleMatch = content.match(simplePattern);
if (simpleMatch) {
const topic = simpleMatch[1].trim();
const originalAuthor = simpleMatch[2].trim();
const originalContent = simpleMatch[3].trim();
return {
originalAuthor,
originalTimestamp: null, // No timestamp in this format
originalContent,
topic
};
}
// Fallback: try without bold markers (plain text format)
const lines = content.split('\n');
if (lines.length < 3) return null;
const topic = lines[0].replace(/^\*\*|\*\*$/g, '').trim();
const timestampLine = lines[1].replace(/^\*\*/, '').trim();
// Parse timestamp - format: "2024-11-08 18:41:34.031000+00:00 (UTC)"
const timestampMatch = timestampLine.match(/^(\d{4}-\d{2}-\d{2}\s+\d{2}:\d{2}:\d{2}(?:\.\d+)?(?:[+-]\d{2}:\d{2})?)\s*(?:\(UTC\))?$/);
if (!timestampMatch) return null;
// Get the rest as author**: message or author: message
const messagePart = lines.slice(2).join('\n').trim();
// Parse "author**: message" or "author: message" - author cannot contain * or :
const authorMatch = messagePart.match(/^([^*:]+)\*?\*?:\s*([\s\S]*)$/);
if (!authorMatch) return null;
const originalAuthor = authorMatch[1].trim();
const originalContent = authorMatch[2].trim();
// Parse the timestamp
let originalTimestamp;
try {
const tsString = timestampMatch[1].replace(' ', 'T');
originalTimestamp = new Date(tsString);
if (isNaN(originalTimestamp.getTime())) {
originalTimestamp = new Date(timestampMatch[1].replace(' ', 'T') + 'Z');
}
} catch {
return null;
}
if (isNaN(originalTimestamp.getTime())) {
return null;
}
return {
originalAuthor,
originalTimestamp: originalTimestamp.toISOString(),
originalContent,
topic
};
}
/**
* Hardcoded user data for archived messages
* Since these users may not be mentioned in current messages, we store their data directly
* This includes avatar URLs, display names, and colors from the database
*/
const ARCHIVE_USERS = {
// kriegerin -> cyberkriegerin (user_id: 992437729927376996)
'kriegerin': {
id: '992437729927376996',
username: 'cyberkriegerin',
displayName: 'kriegerin',
avatar: 'https://cdn.discordapp.com/avatars/992437729927376996/3c4030cf3a210db4a180eab76e559ea2.png?size=1024',
color: null,
},
// codey/Chris -> gizmo_a (user_id: 1172340700663255091)
'codey': {
id: '1172340700663255091',
username: 'gizmo_a',
displayName: 'Chris',
avatar: 'https://cdn.discordapp.com/avatars/1172340700663255091/05b2a61faeba2363943a175df4ecb701.png?size=1024',
color: null,
},
'Chris': {
id: '1172340700663255091',
username: 'gizmo_a',
displayName: 'Chris',
avatar: 'https://cdn.discordapp.com/avatars/1172340700663255091/05b2a61faeba2363943a175df4ecb701.png?size=1024',
color: null,
},
// Havoc bot (user_id: 1175471063438737519)
'Havoc': {
id: '1175471063438737519',
username: 'Havoc',
displayName: 'Havoc',
avatar: 'https://cdn.discordapp.com/avatars/1175471063438737519/5e70b92d710a8584d27ca76220f93d67.png?size=1024',
color: null,
bot: true,
},
// Deleted User / slip (user_id: 456226577798135808)
'Deleted User': {
id: '456226577798135808',
username: 'slip',
displayName: 'poopboy',
avatar: 'https://codey.lol/images/456226577798135808.png',
color: null,
},
};
/**
* Look up a real user from an archived username
* First checks hardcoded ARCHIVE_USERS, then falls back to usersMap
* If members data is provided, looks up color from there
* Returns user data if found, otherwise returns a basic object with just the username
*/
function resolveArchivedUser(archivedUsername, usersMap, members) {
// First check hardcoded archive users
if (ARCHIVE_USERS[archivedUsername]) {
const archivedUser = ARCHIVE_USERS[archivedUsername];
// Look up color from members data if available
let color = archivedUser.color;
if (!color && members?.groups && archivedUser.id) {
for (const group of members.groups) {
const member = group.members?.find(m => m.id === archivedUser.id);
if (member?.color) {
color = member.color;
break;
}
}
}
return {
...archivedUser,
color,
isArchiveResolved: true,
};
}
// Fall back to usersMap lookup by username match
if (usersMap) {
for (const [userId, userData] of Object.entries(usersMap)) {
if (userData.username === archivedUsername || userData.displayName === archivedUsername) {
// Look up color from members data if not in usersMap
let color = userData.color;
if (!color && members?.groups) {
for (const group of members.groups) {
const member = group.members?.find(m => m.id === userId);
if (member?.color) {
color = member.color;
break;
}
}
}
return {
...userData,
id: userId,
color,
isArchiveResolved: true,
};
}
}
}
// Return basic user object if not found
return {
username: archivedUsername,
displayName: archivedUsername,
id: `archive-${archivedUsername}`,
isArchiveResolved: false,
};
}
/**
* Parse Discord markdown-like formatting
* @param {string} text - The text to parse
* @param {Object} options - Options for parsing
* @param {Map} options.channelMap - Map of channel IDs to channel objects
* @param {Object} options.usersMap - Map of user IDs to user objects { displayName, username, color }
* @param {Object} options.rolesMap - Map of role IDs to role objects { name, color }
* @param {Object} options.emojiCache - Map of emoji IDs to cached emoji objects { url, animated }
* @param {Function} options.onChannelClick - Callback when channel is clicked
*/
function parseDiscordMarkdown(text, options = {}) {
if (!text) return '';
try {
// Normalize HTML entities that sometimes make it into messages/embed fields
// We decode before we escape so strings like "A &amp; B" become "A & B"
// and avoid double-encoding when we later run an escape pass.
const { channelMap = new Map(), usersMap = {}, rolesMap = new Map(), emojiCache = {}, onChannelClick } = options;
// Normalize entities then escape HTML to avoid XSS while ensuring
// already-encoded entities don't become double-encoded in the UI.
const normalized = decodeHtmlEntities(text);
// Escape HTML first
let parsed = normalized
.replace(/&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;');
// Code blocks (``` ```) - add data-lenis-prevent for independent scrolling
// Must be processed first to prevent other formatting inside code
// Don't trim - preserve whitespace for ASCII art
parsed = parsed.replace(/```(\w+)?\n?([\s\S]*?)```/g, (_, lang, code) => {
// Only trim trailing newline, preserve all other whitespace
const trimmedCode = code.replace(/\n$/, '');
return `<pre class="discord-code-block" data-lenis-prevent><code>${trimmedCode}</code></pre>`;
});
// Inline code (`) - must be early to prevent formatting inside code
parsed = parsed.replace(/`([^`]+)`/g, '<code>$1</code>');
// Blockquotes (> at start of line) - process before newline conversion
// Group consecutive > lines into a single blockquote
parsed = parsed.replace(/(^|\n)((?:&gt; .+(?:\n|$))+)/gm, (_, before, block) => {
const content = block
.split('\n')
.map(line => line.replace(/^&gt; /, ''))
.join('\n');
return `${before}<blockquote class="discord-blockquote" data-lenis-prevent>${content}</blockquote>`;
});
// Headings (# ## ###) - must be at start of line
// Process before other inline formatting
parsed = parsed.replace(/(^|\n)### (.+?)(?=\n|$)/gm, (_, before, content) => {
return `${before}<span class="discord-heading discord-heading-3">${content}</span>`;
});
parsed = parsed.replace(/(^|\n)## (.+?)(?=\n|$)/gm, (_, before, content) => {
return `${before}<span class="discord-heading discord-heading-2">${content}</span>`;
});
parsed = parsed.replace(/(^|\n)# (.+?)(?=\n|$)/gm, (_, before, content) => {
return `${before}<span class="discord-heading discord-heading-1">${content}</span>`;
});
// Subtext/small text (-# at start of line) - process before newline conversion
parsed = parsed.replace(/(^|\n)-# (.+?)(?=\n|$)/gm, (_, before, content) => {
return `${before}<span class="discord-subtext">${content}</span>`;
});
// Unordered lists (- or * at start of line, but not ---)
parsed = parsed.replace(/(^|\n)[-*] (.+?)(?=\n|$)/gm, (_, before, content) => {
return `${before}<span class="discord-list-item">• ${content}</span>`;
});
// Ordered lists (1. 2. etc at start of line)
parsed = parsed.replace(/(^|\n)(\d+)\. (.+?)(?=\n|$)/gm, (_, before, num, content) => {
return `${before}<span class="discord-list-item">${num}. ${content}</span>`;
});
// Bold + Italic + Underline combinations (most specific first)
// ___***text***___ or ***___text___***
parsed = parsed.replace(/(\*\*\*|___)(\*\*\*|___)([^*_]+)\2\1/g, '<strong><em><u>$3</u></em></strong>');
// Bold + Italic (***text***)
parsed = parsed.replace(/\*\*\*([^*]+)\*\*\*/g, '<strong><em>$1</em></strong>');
// Bold + Underline (__**text**__ or **__text__**)
parsed = parsed.replace(/__\*\*([^*_]+)\*\*__/g, '<u><strong>$1</strong></u>');
parsed = parsed.replace(/\*\*__([^*_]+)__\*\*/g, '<strong><u>$1</u></strong>');
// Italic + Underline (__*text*__ or *__text__* or ___text___)
parsed = parsed.replace(/__\*([^*_]+)\*__/g, '<u><em>$1</em></u>');
parsed = parsed.replace(/\*__([^*_]+)__\*/g, '<em><u>$1</u></em>');
parsed = parsed.replace(/___([^_]+)___/g, '<u><em>$1</em></u>');
// Bold (**)
parsed = parsed.replace(/\*\*([^*]+)\*\*/g, '<strong>$1</strong>');
// Underline (__) - must come before italic _ handling
parsed = parsed.replace(/__([^_]+)__/g, '<u>$1</u>');
// Italic (* or _)
parsed = parsed.replace(/\*([^*]+)\*/g, '<em>$1</em>');
parsed = parsed.replace(/\b_([^_]+)_\b/g, '<em>$1</em>');
// Strikethrough (~~)
parsed = parsed.replace(/~~([^~]+)~~/g, '<del>$1</del>');
// Spoiler (||)
parsed = parsed.replace(/\|\|([^|]+)\|\|/g, '<span class="discord-spoiler">$1</span>');
// Discord Timestamps (<t:1234567890:F>)
parsed = parsed.replace(/&lt;t:(\d+)(?::([tTdDfFR]))?&gt;/g, (_, timestamp, format) => {
const date = new Date(parseInt(timestamp) * 1000);
let formatted;
switch (format) {
case 't': // Short time (9:30 PM)
formatted = date.toLocaleTimeString([], { hour: 'numeric', minute: '2-digit' });
break;
case 'T': // Long time (9:30:00 PM)
formatted = date.toLocaleTimeString();
break;
case 'd': // Short date (11/28/2024)
formatted = date.toLocaleDateString();
break;
case 'D': // Long date (November 28, 2024)
formatted = date.toLocaleDateString([], { dateStyle: 'long' });
break;
case 'f': // Short date/time (November 28, 2024 9:30 PM)
default:
formatted = date.toLocaleString([], { dateStyle: 'long', timeStyle: 'short' });
break;
case 'F': // Long date/time (Thursday, November 28, 2024 9:30 PM)
formatted = date.toLocaleString([], { dateStyle: 'full', timeStyle: 'short' });
break;
case 'R': // Relative (2 hours ago)
const now = Date.now();
const diff = now - date.getTime();
const seconds = Math.floor(Math.abs(diff) / 1000);
const minutes = Math.floor(seconds / 60);
const hours = Math.floor(minutes / 60);
const days = Math.floor(hours / 24);
const months = Math.floor(days / 30);
const years = Math.floor(days / 365);
if (diff < 0) {
// Future
if (years > 0) formatted = `in ${years} year${years > 1 ? 's' : ''}`;
else if (months > 0) formatted = `in ${months} month${months > 1 ? 's' : ''}`;
else if (days > 0) formatted = `in ${days} day${days > 1 ? 's' : ''}`;
else if (hours > 0) formatted = `in ${hours} hour${hours > 1 ? 's' : ''}`;
else if (minutes > 0) formatted = `in ${minutes} minute${minutes > 1 ? 's' : ''}`;
else formatted = `in ${seconds} second${seconds > 1 ? 's' : ''}`;
} else {
// Past
if (years > 0) formatted = `${years} year${years > 1 ? 's' : ''} ago`;
else if (months > 0) formatted = `${months} month${months > 1 ? 's' : ''} ago`;
else if (days > 0) formatted = `${days} day${days > 1 ? 's' : ''} ago`;
else if (hours > 0) formatted = `${hours} hour${hours > 1 ? 's' : ''} ago`;
else if (minutes > 0) formatted = `${minutes} minute${minutes > 1 ? 's' : ''} ago`;
else formatted = `${seconds} second${seconds > 1 ? 's' : ''} ago`;
}
break;
}
return `<span class="discord-timestamp" title="${date.toLocaleString()}">${formatted}</span>`;
});
// User mentions (<@123456789>)
parsed = parsed.replace(/&lt;@!?(\d+)&gt;/g, (_, userId) => {
const user = usersMap[userId];
const displayName = user?.displayName || user?.username || 'User';
const colorStyle = user?.color ? ` style="color: ${user.color}"` : '';
return `<span class="discord-mention"${colorStyle}>@${displayName}</span>`;
});
// @everyone and @here mentions
parsed = parsed.replace(/@(everyone|here)/g, '<span class="discord-mention discord-mention-everyone">@$1</span>');
// Channel mentions (<#123456789>)
parsed = parsed.replace(/&lt;#(\d+)&gt;/g, (_, channelId) => {
const channel = channelMap.get(channelId);
const channelName = channel?.name || 'channel';
if (channel) {
return `<a href="#" class="discord-mention discord-channel-link" data-channel-id="${channelId}">#${channelName}</a>`;
}
return `<span class="discord-mention">#${channelName}</span>`;
});
// Role mentions (<@&123456789>) - robust lookup to avoid errors when rolesMap is missing or malformed
parsed = parsed.replace(/&lt;@&amp;(\d+)&gt;/g, (_, roleId) => {
try {
let role = null;
if (rolesMap) {
if (typeof rolesMap.get === 'function') {
role = rolesMap.get(roleId);
} else if (rolesMap[roleId]) {
role = rolesMap[roleId];
} else if (rolesMap[String(roleId)]) {
role = rolesMap[String(roleId)];
}
}
const roleName = role?.name || 'role';
const roleColor = role?.color || null;
const style = roleColor ? ` style="color: ${roleColor}; background-color: ${roleColor}20;"` : '';
return `<span class="discord-mention discord-role-mention"${style}>@${roleName}</span>`;
} catch (err) {
// Defensive: log for telemetry/debug and return safe fallback
try { console.error('parseDiscordMarkdown: role mention parse failed', { roleId, err, rolesMapType: rolesMap && typeof rolesMap }); } catch (e) { /* ignore logging errors */ }
return `<span class="discord-mention discord-role-mention">@role</span>`;
}
});
// Slash command mentions (</command:123456789>)
parsed = parsed.replace(/&lt;\/([^:]+):(\d+)&gt;/g, '<span class="discord-slash-command">/$1</span>');
// Custom emoji (<:name:123456789> or <a:name:123456789>)
// Use cached emoji URL if available, otherwise fall back to Discord CDN
parsed = parsed.replace(/&lt;(a)?:(\w+):(\d+)&gt;/g, (_, animated, name, id) => {
const cached = emojiCache[id];
const url = cached?.url || `https://cdn.discordapp.com/emojis/${id}.${animated ? 'gif' : 'png'}`;
return `<img class="discord-emoji" src="${url}" alt=":${name}:" title=":${name}:">`;
});
// Unicode emoji (keep as-is, they render natively)
// Masked/Markdown links [text](url) or [text](url "title") - process before bare URL detection
parsed = parsed.replace(
/\[([^\]]+)\]\((https?:\/\/[^\s)"]+)(?:\s+"([^"]+)")?\)/g,
(_, text, url, title) => {
const titleAttr = title ? ` title="${title}"` : '';
return `<a href="${url}" target="_blank" rel="noopener noreferrer" class="discord-link"${titleAttr}>${text}</a>`;
}
);
// Links (URLs) - use negative lookbehind to skip URLs in HTML attributes (src=", href=")
// Match URLs that are NOT preceded by =" or ='
parsed = parsed.replace(
/(?<![="'])(?<![=]["'])(https?:\/\/[^\s<>"']+)/g,
'<a href="$1" target="_blank" rel="noopener noreferrer" class="discord-link">$1</a>'
);
// Newlines
parsed = parsed.replace(/\n/g, '<br>');
// Unescape Discord markdown escape sequences (\\_ \\* \\~ \\` \\| \\\\)
// Must be done after all markdown processing
parsed = parsed.replace(/\\([_*~`|\\])/g, '$1');
return parsed;
} catch (err) {
try { console.error('parseDiscordMarkdown failed', err); } catch (e) { /* ignore logging errors */ }
// Fallback: return a safely-escaped version of the input to avoid crashing the UI
const safe = String(text)
.replace(/&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;');
return safe;
}
}
/**
* Extract URLs from text
*/
function extractUrls(text) {
if (!text) return [];
const urlRegex = /(https?:\/\/[^\s<]+)/g;
const matches = text.match(urlRegex);
return matches || [];
}
// ============================================================================
// Link Preview Component
// ============================================================================
const LinkPreview = memo(function LinkPreview({ url, cachedPreview, onPreviewLoad }) {
const [preview, setPreview] = useState(cachedPreview || null);
const [loading, setLoading] = useState(!cachedPreview);
const [error, setError] = useState(false);
const [imageError, setImageError] = useState(false);
useEffect(() => {
if (cachedPreview) {
setPreview(cachedPreview);
setLoading(false);
return;
}
// For direct media URLs, only allow trusted domains
if (IMAGE_EXTENSIONS.test(url)) {
if (isTrustedDomain(url)) {
const previewData = { url, type: 'image', image: url, trusted: true };
setPreview(previewData);
setLoading(false);
onPreviewLoad?.(url, previewData);
} else {
// Fetch through server to get metadata without exposing user IP
fetchPreviewFromServer();
}
return;
}
if (VIDEO_EXTENSIONS.test(url)) {
if (isTrustedDomain(url)) {
const previewData = { url, type: 'video', video: url, trusted: true };
setPreview(previewData);
setLoading(false);
onPreviewLoad?.(url, previewData);
} else {
// Don't show untrusted video embeds - too risky
setError(true);
setLoading(false);
}
return;
}
// Check for YouTube - trusted domain, can embed directly
const ytId = getYouTubeId(url);
if (ytId) {
const previewData = {
url,
type: 'youtube',
videoId: ytId,
title: 'YouTube Video',
siteName: 'YouTube',
themeColor: '#FF0000',
trusted: true,
};
setPreview(previewData);
setLoading(false);
onPreviewLoad?.(url, previewData);
return;
}
// All other URLs: fetch preview from server
fetchPreviewFromServer();
async function fetchPreviewFromServer() {
try {
const response = await authFetch(`/api/link-preview?url=${encodeURIComponent(url)}`);
if (!response.ok) throw new Error('Failed to fetch');
const data = await response.json();
if (data.error) throw new Error(data.error);
setPreview(data);
onPreviewLoad?.(url, data);
} catch (err) {
console.warn('Failed to fetch link preview:', url, err);
setError(true);
} finally {
setLoading(false);
}
}
}, [url, cachedPreview, onPreviewLoad]);
if (loading) {
return (
<div className="discord-embed discord-embed-loading">
<ProgressSpinner style={{ width: '20px', height: '20px' }} strokeWidth="4" />
</div>
);
}
if (error || !preview) {
return null; // Don't show anything for failed previews
}
// YouTube embed - use click-to-play thumbnail
if (preview.type === 'youtube' && preview.videoId) {
const thumbnailUrl = `https://img.youtube.com/vi/${preview.videoId}/maxresdefault.jpg`;
const watchUrl = `https://www.youtube.com/watch?v=${preview.videoId}`;
return (
<div className="discord-embed discord-embed-video" style={{ borderColor: preview.themeColor || '#FF0000' }}>
<div className="discord-embed-content">
<div className="discord-embed-provider">YouTube</div>
{preview.title && (
<a href={watchUrl} target="_blank" rel="noopener noreferrer" className="discord-embed-title">
{decodeHtmlEntities(preview.title)}
</a>
)}
</div>
<a
href={watchUrl}
target="_blank"
rel="noopener noreferrer"
className="discord-embed-video-thumbnail-link"
title="Watch on YouTube"
>
<div className="discord-embed-video-container discord-embed-video-thumbnail">
<img
src={thumbnailUrl}
alt={decodeHtmlEntities(preview.title) || 'YouTube video'}
className="discord-embed-video-thumbnail-img"
/>
<div className="discord-embed-video-play-overlay">
<svg viewBox="0 0 68 48" className="discord-embed-video-play-icon">
<path d="M66.52,7.74c-0.78-2.93-2.49-5.41-5.42-6.19C55.79,.13,34,0,34,0S12.21,.13,6.9,1.55 C3.97,2.33,2.27,4.81,1.48,7.74C0.06,13.05,0,24,0,24s0.06,10.95,1.48,16.26c0.78,2.93,2.49,5.41,5.42,6.19 C12.21,47.87,34,48,34,48s21.79-0.13,27.1-1.55c2.93-0.78,4.64-3.26,5.42-6.19C67.94,34.95,68,24,68,24S67.94,13.05,66.52,7.74z" fill="#f00"></path>
<path d="M 45,24 27,14 27,34" fill="#fff"></path>
</svg>
</div>
</div>
</a>
</div>
);
}
// Direct video - only show if trusted
if (preview.type === 'video' || preview.video) {
const videoUrl = preview.video || url;
if (!isTrustedDomain(videoUrl)) {
return null; // Don't embed untrusted videos
}
return (
<div className="discord-embed discord-embed-video" style={{ borderColor: preview.themeColor || '#5865f2' }}>
<video
src={videoUrl}
controls
className="discord-embed-video-player"
preload="metadata"
/>
</div>
);
}
// Direct image - server already returns safe (proxied) URLs
if (preview.type === 'image') {
const imageUrl = preview.image || url;
return (
<div className="discord-attachment-image-wrapper">
<img
src={imageUrl}
alt="Linked image"
className="discord-attachment-image"
loading="lazy"
onError={(e) => e.target.style.display = 'none'}
/>
</div>
);
}
// Standard link preview - server already returns safe (proxied) image URLs
const hasLargeImage = preview.image && !preview.thumbnail;
return (
<div
className="discord-embed"
style={{ borderColor: preview.themeColor || '#5865f2' }}
>
<div className="discord-embed-content-wrapper">
<div className="discord-embed-content">
{preview.siteName && (
<div className="discord-embed-provider">{decodeHtmlEntities(preview.siteName)}</div>
)}
{preview.title && (
<a
href={url}
target="_blank"
rel="noopener noreferrer"
className="discord-embed-title"
>
{decodeHtmlEntities(preview.title)}
</a>
)}
{preview.description && (
<div className="discord-embed-description">
{(() => {
const d = decodeHtmlEntities(preview.description);
return d.length > 300 ? d.slice(0, 300) + '...' : d;
})()}
</div>
)}
</div>
{preview.image && !hasLargeImage && !imageError && (
<img
src={preview.image}
alt=""
className="discord-embed-thumbnail"
loading="lazy"
onError={() => setImageError(true)}
/>
)}
</div>
{preview.image && hasLargeImage && !imageError && (
<img
src={preview.image}
alt=""
className="discord-embed-image"
loading="lazy"
onError={() => setImageError(true)}
/>
)}
</div>
);
});
// ============================================================================
// Attachment Component
// ============================================================================
const Attachment = memo(function Attachment({ attachment }) {
const { filename, url, size, content_type, width, height } = attachment;
const openImageModal = useContext(ImageModalContext);
const isImage = content_type?.startsWith('image/') || IMAGE_EXTENSIONS.test(filename || url);
const isVideo = content_type?.startsWith('video/') || VIDEO_EXTENSIONS.test(filename || url) || (url && url.includes('/api/discord/cached-video'));
const isAudio = content_type?.startsWith('audio/') || AUDIO_EXTENSIONS.test(filename || url);
if (isImage) {
return (
<div className="discord-attachment-image-wrapper">
<img
src={url}
alt={filename || 'Image'}
className="discord-attachment-image"
onClick={() => openImageModal?.({ url, alt: filename || 'Image' })}
style={{
cursor: 'pointer',
...(width && height ? {
maxWidth: Math.min(width, 400),
aspectRatio: `${width} / ${height}`
} : {})
}}
/>
</div>
);
}
if (isVideo) {
return (
<div className="discord-attachment-video-wrapper">
<video
src={url}
controls
className="discord-attachment-video"
preload="metadata"
style={width && height ? {
maxWidth: Math.min(width, 400),
aspectRatio: `${width} / ${height}`
} : undefined}
>
<source src={url} type={content_type} />
Your browser does not support the video tag.
</video>
</div>
);
}
if (isAudio) {
return (
<div className="discord-attachment-audio-wrapper">
<div className="discord-attachment-file">
<svg className="discord-attachment-icon" viewBox="0 0 24 24" fill="currentColor">
<path d="M12 3v10.55c-.59-.34-1.27-.55-2-.55-2.21 0-4 1.79-4 4s1.79 4 4 4 4-1.79 4-4V7h4V3h-6z" />
</svg>
<div className="discord-attachment-info">
<a href={url} target="_blank" rel="noopener noreferrer" className="discord-attachment-name">
{filename || 'Audio file'}
</a>
{size && <div className="discord-attachment-size">{formatFileSize(size)}</div>}
</div>
</div>
<audio src={url} controls className="discord-attachment-audio" preload="metadata">
Your browser does not support the audio tag.
</audio>
</div>
);
}
// Generic file
return (
<div className="discord-attachment-file">
<svg className="discord-attachment-icon" viewBox="0 0 24 24" fill="currentColor">
<path d="M14 2H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm2 16H8v-2h8v2zm0-4H8v-2h8v2zm-3-5V3.5L18.5 9H13z" />
</svg>
<div className="discord-attachment-info">
<a href={url} target="_blank" rel="noopener noreferrer" className="discord-attachment-name">
{filename || 'File'}
</a>
{size && <div className="discord-attachment-size">{formatFileSize(size)}</div>}
</div>
</div>
);
});
// ============================================================================
// Message Component
// ============================================================================
const DiscordMessage = memo(function DiscordMessage({
message,
isFirstInGroup,
showTimestamp,
previewCache,
onPreviewLoad,
channelMap,
usersMap,
emojiCache,
members,
onChannelSelect,
channelName,
onReactionClick,
onPollVoterClick,
onContextMenu,
isSearchResult,
onJumpToMessage
}) {
const {
id,
author,
content,
timestamp,
attachments = [],
embeds = [],
stickers = [],
reactions = [],
poll = null,
referenced_message,
type
} = message;
// Check if this is an archived message from #dds-archive
const isArchiveChannel = channelName === 'dds-archive';
const archivedMessage = useMemo(() => {
if (!isArchiveChannel) return null;
return parseArchivedMessage(content);
}, [isArchiveChannel, content]);
// Use original data if this is a parsed archive message
// Try to resolve the archived username to a real user
const displayAuthor = useMemo(() => {
if (!archivedMessage) return author;
return resolveArchivedUser(archivedMessage.originalAuthor, usersMap, members);
}, [archivedMessage, author, usersMap, members]);
const displayContent = archivedMessage ? archivedMessage.originalContent : content;
const displayTimestamp = archivedMessage ? (archivedMessage.originalTimestamp || timestamp) : timestamp;
// Extract URLs from content for link previews
const urls = useMemo(() => extractUrls(displayContent), [displayContent]);
// Filter URLs that don't already have embeds
// For YouTube, compare video IDs since URLs can vary (youtu.be vs youtube.com, with/without playlist)
const urlsToPreview = useMemo(() => {
const embedUrls = new Set(embeds?.map(e => e.url).filter(Boolean));
// Extract YouTube video IDs from embeds
const embedYouTubeIds = new Set();
embeds?.forEach(e => {
if (e.url) {
const ytId = getYouTubeId(e.url);
if (ytId) embedYouTubeIds.add(ytId);
}
// Also check video URL for YouTube embeds
if (e.video?.url) {
const videoYtId = getYouTubeId(e.video.url);
if (videoYtId) embedYouTubeIds.add(videoYtId);
}
});
// Exclude URLs that match any attachment's originalUrl
const attachmentOriginalUrls = new Set(attachments?.map(a => a.originalUrl).filter(Boolean));
return urls.filter(url => {
// Skip if exact URL match
if (embedUrls.has(url)) return false;
// For YouTube URLs, skip if video ID already embedded
const ytId = getYouTubeId(url);
if (ytId && embedYouTubeIds.has(ytId)) return false;
// Skip if URL matches any attachment originalUrl
if (attachmentOriginalUrls.has(url)) return false;
return true;
});
}, [urls, embeds, attachments]);
// Build rolesMap from members data for role mention parsing (defensive)
const rolesMap = useMemo(() => {
const map = new Map();
if (Array.isArray(members?.roles)) {
members.roles.forEach(role => map.set(role?.id, role));
}
return map;
}, [members?.roles]);
const parsedContent = useMemo(() => parseDiscordMarkdown(displayContent, { channelMap, usersMap, rolesMap, emojiCache }), [displayContent, channelMap, usersMap, rolesMap, emojiCache]);
// Handle channel link clicks
const handleContentClick = useCallback((e) => {
const channelLink = e.target.closest('.discord-channel-link');
if (channelLink) {
e.preventDefault();
const channelId = channelLink.dataset.channelId;
if (channelId && onChannelSelect) {
const channel = channelMap?.get(channelId);
if (channel) {
onChannelSelect(channel);
}
}
}
}, [channelMap, onChannelSelect]);
// For archived messages, use the resolved user's avatar if available
// Avatar might be a full URL or just a hash - handle both cases
const avatarUrl = useMemo(() => {
const avatarSource = displayAuthor?.avatar || displayAuthor?.avatarUrl;
if (!avatarSource) return null;
if (avatarSource.startsWith('http')) return avatarSource;
return `https://cdn.discordapp.com/avatars/${displayAuthor.id}/${avatarSource}.png?size=80`;
}, [displayAuthor]);
const getInitial = (name) => (name || 'U')[0].toUpperCase();
// System messages (join, boost, etc.)
// Type 0 = default, 19 = reply, 20 = chat input command, 23 = context menu command
// Types 20 and 23 are app/bot command messages and should render normally
if (
type &&
type !== MESSAGE_TYPE_DEFAULT &&
type !== MESSAGE_TYPE_REPLY &&
type !== MESSAGE_TYPE_CHAT_INPUT_COMMAND &&
type !== MESSAGE_TYPE_CONTEXT_MENU_COMMAND
) {
// Special handling for poll result system messages (type 46)
if (type === MESSAGE_TYPE_POLL_RESULT) {
// Find the poll_result embed
const pollResultEmbed = embeds?.find(e => e.type === 'poll_result');
let pollFields = {};
if (pollResultEmbed && pollResultEmbed.fields) {
for (const field of pollResultEmbed.fields) {
pollFields[field.name] = field.value;
}
}
// Get referenced poll message (should have poll info)
const pollMessage = referenced_message;
// Winner info
const winnerText = pollFields['victor_answer_text'] || '';
const winnerEmoji = pollFields['victor_answer_emoji_name'] || '';
const winnerVotes = parseInt(pollFields['victor_answer_votes'] || '0', 10);
const totalVotes = parseInt(pollFields['total_votes'] || '0', 10);
const percent = totalVotes > 0 ? Math.round((winnerVotes / totalVotes) * 100) : 0;
const pollTitle = pollFields['poll_question_text'] || (pollMessage?.poll?.question_text) || '';
// Author of the poll (from referenced message)
const pollAuthor = pollMessage?.author;
// Handler for View Poll button
const handleViewPoll = () => {
if (onJumpToMessage && pollMessage?.id) {
onJumpToMessage(pollMessage.id);
}
};
return (
<div className="discord-message discord-system-message discord-poll-result-message">
<div className="discord-system-icon">
<svg viewBox="0 0 24 24" fill="currentColor" width="16" height="16">
<path d="M18.5 12c0-1.77-.77-3.37-2-4.47V4.5h-2v1.98A5.96 5.96 0 0 0 12 6c-.97 0-1.89.23-2.71.63L7.11 4.45 5.64 5.92l2.18 2.18A5.96 5.96 0 0 0 6 12c0 3.31 2.69 6 6 6s6-2.69 6-6zm-6 4c-2.21 0-4-1.79-4-4s1.79-4 4-4 4 1.79 4 4-1.79 4-4 4z" />
</svg>
</div>
<div className="discord-poll-result-content">
<div className="discord-poll-result-header">
<span className="discord-username" style={pollAuthor?.color ? { color: pollAuthor.color } : undefined}>
{pollAuthor?.displayName || pollAuthor?.username || 'Unknown'}
</span>
<span className="discord-poll-title">s poll <strong>{pollTitle}</strong> has closed</span>
</div>
<div className="discord-poll-result-winner">
<div className="discord-poll-result-bar" role="presentation">
<div
className="discord-poll-result-fill"
style={{ width: `${percent}%` }}
>
<div className="discord-poll-result-fill-content">
<span className="discord-poll-result-emoji">{winnerEmoji}</span>
<span className="discord-poll-result-answer">{winnerText}</span>
<span className="discord-poll-result-check" title="Winner">
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg>
</span>
</div>
</div>
</div>
<div className="discord-poll-result-meta">
<span className="discord-poll-result-percent">{percent}%</span>
<span className="discord-poll-result-votes">{totalVotes} vote{totalVotes !== 1 ? 's' : ''}</span>
</div>
</div>
<button className="discord-poll-result-view-btn discord-poll-result-view-full" onClick={handleViewPoll}>
View Poll
</button>
</div>
<span className="discord-timestamp">{formatTimestamp(displayTimestamp)}</span>
</div>
);
}
// Default system message rendering
return (
<div className="discord-message discord-system-message">
<div className="discord-system-icon">
<svg viewBox="0 0 24 24" fill="currentColor" width="16" height="16">
<path d="M18.5 12c0-1.77-.77-3.37-2-4.47V4.5h-2v1.98A5.96 5.96 0 0 0 12 6c-.97 0-1.89.23-2.71.63L7.11 4.45 5.64 5.92l2.18 2.18A5.96 5.96 0 0 0 6 12c0 3.31 2.69 6 6 6s6-2.69 6-6zm-6 4c-2.21 0-4-1.79-4-4s1.79-4 4-4 4 1.79 4 4-1.79 4-4 4z" />
</svg>
</div>
<span className="discord-system-content">
<span className="discord-username" style={displayAuthor?.color ? { color: displayAuthor.color } : undefined}>
{displayAuthor?.displayName || displayAuthor?.username || 'Unknown'}
</span>
{' '}
<span dangerouslySetInnerHTML={{ __html: parsedContent }} />
</span>
<span className="discord-timestamp">{formatTimestamp(displayTimestamp)}</span>
</div>
);
}
return (
<>
{/* Reply context */}
{referenced_message && (
<div
className="discord-reply-context"
onClick={() => {
if (referenced_message.id && onJumpToMessage) {
onJumpToMessage(referenced_message.id);
}
}}
style={{ cursor: referenced_message.id ? 'pointer' : 'default' }}
>
<img
src={referenced_message.author?.avatar
? (referenced_message.author.avatar.startsWith('http')
? referenced_message.author.avatar
: `https://cdn.discordapp.com/avatars/${referenced_message.author.id}/${referenced_message.author.avatar}.png?size=32`)
: 'data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg"/>'
}
alt=""
className="discord-reply-avatar"
/>
<span className="discord-reply-username">
{referenced_message.author?.displayName || referenced_message.author?.username || 'Unknown'}
</span>
<span
className="discord-reply-content"
dangerouslySetInnerHTML={{
__html: referenced_message.content
? parseDiscordMarkdown(
(referenced_message.content.length > 100
? referenced_message.content.slice(0, 100) + '...'
: referenced_message.content
).replace(/\n/g, ' '),
{ channelMap, usersMap, rolesMap, emojiCache }
).replace(/<br\s*\/?>/gi, ' ')
: 'Click to see attachment'
}}
/>
</div>
)}
<div
id={`message-${id}`}
className={`discord-message ${isFirstInGroup ? 'first-in-group' : ''}`}
onContextMenu={(e) => onContextMenu?.(e, id, content)}
>
{isFirstInGroup ? (
<div className="discord-avatar-wrapper">
{avatarUrl ? (
<img src={avatarUrl} alt="" className="discord-avatar" />
) : (
<div className="discord-avatar-placeholder">
{getInitial(displayAuthor?.username)}
</div>
)}
</div>
) : (
<div className="discord-timestamp-gutter">
<span className="discord-hover-timestamp">
{formatTimestamp(displayTimestamp, 'time')}
</span>
</div>
)}
<div className="discord-message-content">
{isFirstInGroup && (
<div className="discord-message-header">
{/* Tags appear BEFORE the name */}
{displayAuthor?.isServerForwarded && (
<span className="discord-server-tag">SERVER</span>
)}
{(displayAuthor?.bot || displayAuthor?.isWebhook) && !displayAuthor?.isServerForwarded && (
<span className="discord-bot-tag">APP</span>
)}
{archivedMessage && (
<span className="discord-archive-tag" title={archivedMessage.topic}>
ARCHIVED
</span>
)}
<span
className={`discord-username ${(displayAuthor?.bot || displayAuthor?.isWebhook) ? 'discord-bot-user' : ''}`}
style={displayAuthor?.color ? { color: displayAuthor.color } : undefined}
>
{displayAuthor?.displayName || displayAuthor?.username || 'Unknown User'}
</span>
<span className="discord-timestamp">{formatTimestamp(displayTimestamp)}</span>
{isSearchResult && onJumpToMessage && (
<button
className="discord-jump-btn"
onClick={(e) => {
e.stopPropagation();
onJumpToMessage(id);
}}
title="Jump to message"
>
<svg viewBox="0 0 24 24" fill="currentColor" width="14" height="14">
<path d="M12 4l-1.41 1.41L16.17 11H4v2h12.17l-5.58 5.59L12 20l8-8z" />
</svg>
Jump
</button>
)}
</div>
)}
{displayContent && (
<div
className="discord-text"
dangerouslySetInnerHTML={{ __html: parsedContent }}
onClick={handleContentClick}
/>
)}
{/* Attachments */}
{attachments?.length > 0 && (
<div className="discord-attachments">
{attachments.map((att, idx) => (
<Attachment key={att.id || idx} attachment={att} />
))}
</div>
)}
{/* Stickers */}
{stickers?.length > 0 && (
<div className="discord-stickers">
{stickers.map((sticker) => (
<div key={sticker.id} className="discord-sticker" title={sticker.name}>
{sticker.formatType === 3 ? (
// Lottie stickers - show placeholder or name
<div className="discord-sticker-lottie">
<span>{sticker.name}</span>
</div>
) : (
<img
src={sticker.url}
alt={sticker.name}
className="discord-sticker-image"
loading="lazy"
/>
)}
</div>
))}
</div>
)}
{/* Poll */}
{poll && (
<div className={`discord-poll ${poll.isFinalized ? 'finalized' : ''}`}>
<div className="discord-poll-header">
{poll.question.emoji && (
poll.question.emoji.id ? (
<img
src={emojiCache[poll.question.emoji.id]?.url || `https://cdn.discordapp.com/emojis/${poll.question.emoji.id}.${poll.question.emoji.animated ? 'gif' : 'png'}`}
alt={poll.question.emoji.name}
className="discord-poll-emoji"
/>
) : (
<span className="discord-poll-emoji">{poll.question.emoji.name}</span>
)
)}
<span className="discord-poll-question">{poll.question.text}</span>
{poll.allowMultiselect && (
<span className="discord-poll-multiselect">Select multiple</span>
)}
</div>
<div className="discord-poll-answers">
{poll.answers.map((answer) => {
const percentage = poll.totalVotes > 0
? Math.round((answer.voteCount / poll.totalVotes) * 100)
: 0;
return (
<div key={answer.id} className="discord-poll-answer" onClick={(e) => onPollVoterClick?.(e, answer)} style={{ cursor: answer.voters?.length ? 'pointer' : 'default' }}>
<div
className="discord-poll-answer-bar"
style={{ width: `${percentage}%` }}
/>
<div className="discord-poll-answer-content">
{answer.emoji && (
answer.emoji.id ? (
<img
src={emojiCache[answer.emoji.id]?.url || `https://cdn.discordapp.com/emojis/${answer.emoji.id}.${answer.emoji.animated ? 'gif' : 'png'}`}
alt={answer.emoji.name}
className="discord-poll-answer-emoji"
/>
) : (
<span className="discord-poll-answer-emoji">{answer.emoji.name}</span>
)
)}
<span className="discord-poll-answer-text">{answer.text}</span>
<span className="discord-poll-answer-votes">
{answer.voteCount} ({percentage}%)
</span>
</div>
{answer.voters?.length > 0 && (
<div className="discord-poll-voters">
{answer.voters.slice(0, 10).map((voter) => (
<div
key={voter.id}
className="discord-poll-voter"
title={voter.displayName || voter.username}
aria-label={voter.displayName || voter.username}
>
{voter.avatar ? (
<img src={voter.avatar} alt="" />
) : (
<span>{(voter.displayName || voter.username || 'U')[0].toUpperCase()}</span>
)}
</div>
))}
{answer.voters.length > 10 && (
<span className="discord-poll-voters-more">
+{answer.voters.length - 10}
</span>
)}
</div>
)}
</div>
);
})}
</div>
<div className="discord-poll-footer">
<span className="discord-poll-total">
{poll.totalVotes} {poll.totalVotes === 1 ? 'vote' : 'votes'}
</span>
{poll.isFinalized && (
<span className="discord-poll-status">Poll ended</span>
)}
{!poll.isFinalized && poll.expiry && (
<span className="discord-poll-expiry">
Ends {new Date(poll.expiry).toLocaleDateString()}
</span>
)}
</div>
</div>
)}
{/* Original embeds from Discord */}
{embeds?.map((embed, idx) => (
<div
key={idx}
className="discord-embed"
style={{ borderColor: embed.color ? `#${embed.color.toString(16).padStart(6, '0')}` : '#5865f2' }}
>
<div className="discord-embed-content-wrapper">
<div className="discord-embed-content">
{embed.author && (
<div className="discord-embed-author">
{embed.author.icon_url && (
<img src={embed.author.icon_url} alt="" className="discord-embed-author-icon" />
)}
<span className="discord-embed-author-name">{embed.author.name}</span>
</div>
)}
{embed.title && (
embed.url ? (
<a
href={embed.url}
target="_blank"
rel="noopener noreferrer"
className="discord-embed-title"
>
{decodeHtmlEntities(embed.title)}
</a>
) : (
<div className="discord-embed-title">{decodeHtmlEntities(embed.title)}</div>
)
)}
{embed.description && (
<div
className="discord-embed-description"
dangerouslySetInnerHTML={{
__html: parseDiscordMarkdown(embed.description, { channelMap, usersMap, rolesMap, emojiCache })
}}
/>
)}
{/* Embed fields */}
{embed.fields?.length > 0 && (
<div className="discord-embed-fields">
{embed.fields.map((field, fieldIdx) => (
<div
key={fieldIdx}
className={`discord-embed-field ${field.inline ? 'inline' : ''}`}
>
{field.name && (
<div className="discord-embed-field-name">{field.name}</div>
)}
{field.value && (
<div
className="discord-embed-field-value"
dangerouslySetInnerHTML={{
__html: parseDiscordMarkdown(field.value, { channelMap, usersMap, rolesMap, emojiCache })
}}
/>
)}
</div>
))}
</div>
)}
</div>
{embed.thumbnail?.url && embed.thumbnail.url.trim() && (
<img
src={embed.thumbnail.url}
alt=""
className="discord-embed-thumbnail"
onError={(e) => e.target.style.display = 'none'}
/>
)}
</div>
{embed.image?.url && (
<img src={embed.image.url} alt="" className="discord-embed-image" />
)}
{embed.video?.url && (
// Check if it's a YouTube URL - use click-to-play thumbnail
embed.video.url.includes('youtube.com/embed/') || embed.video.url.includes('youtu.be') ? (
(() => {
// Extract video ID from embed URL
const videoId = embed.video.url.includes('youtube.com/embed/')
? embed.video.url.split('/embed/')[1]?.split('?')[0]
: embed.video.url.split('/').pop()?.split('?')[0];
const thumbnailUrl = `https://img.youtube.com/vi/${videoId}/maxresdefault.jpg`;
const watchUrl = `https://www.youtube.com/watch?v=${videoId}`;
return (
<a
href={watchUrl}
target="_blank"
rel="noopener noreferrer"
className="discord-embed-video-thumbnail-link"
title="Watch on YouTube"
>
<div className="discord-embed-video-thumbnail">
<img
src={thumbnailUrl}
alt={embed.title || 'YouTube video'}
className="discord-embed-video-thumbnail-img"
/>
<div className="discord-embed-video-play-overlay">
<svg viewBox="0 0 68 48" className="discord-embed-video-play-icon">
<path d="M66.52,7.74c-0.78-2.93-2.49-5.41-5.42-6.19C55.79,.13,34,0,34,0S12.21,.13,6.9,1.55 C3.97,2.33,2.27,4.81,1.48,7.74C0.06,13.05,0,24,0,24s0.06,10.95,1.48,16.26c0.78,2.93,2.49,5.41,5.42,6.19 C12.21,47.87,34,48,34,48s21.79-0.13,27.1-1.55c2.93-0.78,4.64-3.26,5.42-6.19C67.94,34.95,68,24,68,24S67.94,13.05,66.52,7.74z" fill="#f00"></path>
<path d="M 45,24 27,14 27,34" fill="#fff"></path>
</svg>
</div>
</div>
</a>
);
})()
) : (
<video src={embed.video.url} controls className="discord-embed-video-player" />
)
)}
{embed.footer && (
<div className="discord-embed-footer">
{embed.footer.icon_url && (
<img src={embed.footer.icon_url} alt="" className="discord-embed-footer-icon" />
)}
<span>{decodeHtmlEntities(embed.footer.text)}</span>
{embed.timestamp && (
<>
<span className="discord-embed-footer-separator"></span>
<span>{formatTimestamp(embed.timestamp, 'short')}</span>
</>
)}
</div>
)}
</div>
))}
{/* Link previews for URLs in content */}
{urlsToPreview.map((url) => (
<LinkPreview
key={url}
url={url}
cachedPreview={previewCache?.[url]}
onPreviewLoad={onPreviewLoad}
/>
))}
{/* Reactions */}
{reactions?.length > 0 && (
<div className="discord-reactions">
{reactions.map((reaction, idx) => (
<button
key={idx}
className={`discord-reaction ${reaction.me ? 'reacted' : ''}`}
onClick={(e) => {
e.stopPropagation();
onReactionClick?.(e, id, reaction);
}}
title="Click to see who reacted"
>
{reaction.emoji.id ? (
<img
src={reaction.emoji.url || `https://cdn.discordapp.com/emojis/${reaction.emoji.id}.${reaction.emoji.animated ? 'gif' : 'png'}`}
alt={reaction.emoji.name}
className="discord-reaction-emoji"
/>
) : (
<span>{reaction.emoji.name}</span>
)}
<span>{reaction.count}</span>
</button>
))}
</div>
)}
</div>
</div>
</>
);
});
// ============================================================================
// Main DiscordLogs Component
// ============================================================================
export default function DiscordLogs() {
const messagesContainerRef = useRef(null);
const pendingTargetMessageRef = useRef(null); // For deep-linking - used in fetch, cleared after scroll
const scrollToBottomRef = useRef(false); // Flag to trigger scroll to bottom after initial load
const [channels, setChannels] = useState([]);
const [channelsByGuild, setChannelsByGuild] = useState({});
const [guilds, setGuilds] = useState([]);
const [selectedGuild, setSelectedGuild] = useState(null);
const [selectedChannel, setSelectedChannel] = useState(null);
const [messages, setMessages] = useState([]);
const [usersMap, setUsersMap] = useState({}); // Map of user ID -> { displayName, username, color }
const [emojiCache, setEmojiCache] = useState({}); // Map of emoji ID -> { url, animated }
const [members, setMembers] = useState(null); // { groups: [...], roles: [...] }
const [loadingMembers, setLoadingMembers] = useState(false);
const [memberListExpanded, setMemberListExpanded] = useState(false); // Default to collapsed
const [linkCopied, setLinkCopied] = useState(false);
const [loading, setLoading] = useState(true);
const [loadingMessages, setLoadingMessages] = useState(false);
const [loadingMore, setLoadingMore] = useState(false);
const [hasMoreMessages, setHasMoreMessages] = useState(true);
const [hasNewerMessages, setHasNewerMessages] = useState(false); // When viewing historical messages
const [loadingNewer, setLoadingNewer] = useState(false);
const [error, setError] = useState(null);
const [searchQuery, setSearchQuery] = useState('');
const [searchResults, setSearchResults] = useState(null); // Server-side search results
const [searchLoading, setSearchLoading] = useState(false);
const [previewCache, setPreviewCache] = useState({});
const [imageModal, setImageModal] = useState(null); // { url, alt }
const [reactionPopup, setReactionPopup] = useState(null); // { x, y, emoji, users, loading }
const [pollVoterPopup, setPollVoterPopup] = useState(null); // { x, y, answer, voters }
const [contextMenu, setContextMenu] = useState(null); // { x, y, messageId, content }
const [channelContextMenu, setChannelContextMenu] = useState(null); // { x, y, channel }
const [topicExpanded, setTopicExpanded] = useState(false); // Show full channel topic
const [refetchCounter, setRefetchCounter] = useState(0); // Counter to force re-fetch messages
const lastPollTimeRef = useRef(new Date().toISOString()); // Track last poll time for edit detection
// Collapsible categories in sidebar
const [collapsedCategories, setCollapsedCategories] = useState({});
const handleCategoryToggle = useCallback((catName) => {
setCollapsedCategories(prev => ({ ...prev, [catName]: !prev[catName] }));
}, []);
// Debounced server-side search
useEffect(() => {
if (!searchQuery.trim() || searchQuery.length < 2 || !selectedChannel) {
setSearchResults(null);
return;
}
const timeoutId = setTimeout(async () => {
setSearchLoading(true);
try {
const response = await authFetch(
`/api/discord/search?channelId=${selectedChannel.id}&q=${encodeURIComponent(searchQuery)}&limit=50`
);
if (response.ok) {
const data = await response.json();
// Normalize the search results
const normalizedMessages = (data.messages || []).map(msg => ({
...msg,
referenced_message: msg.referencedMessage || msg.referenced_message,
attachments: (msg.attachments || []).map(att => ({
...att,
content_type: att.contentType || att.content_type,
})),
}));
setSearchResults(normalizedMessages);
}
} catch (err) {
console.error('Search failed:', err);
} finally {
setSearchLoading(false);
}
}, 300); // 300ms debounce
return () => clearTimeout(timeoutId);
}, [searchQuery, selectedChannel]);
// Open image modal
const openImageModal = useCallback((imageData) => {
setImageModal(imageData);
}, []);
// Close image modal
const closeImageModal = useCallback(() => {
setImageModal(null);
}, []);
// Handle reaction click - fetch users who reacted
const handleReactionClick = useCallback(async (e, messageId, reaction) => {
const rect = e.target.getBoundingClientRect();
const x = rect.left + rect.width / 2;
const y = rect.top;
// Show loading state
setReactionPopup({
x,
y,
emoji: reaction.emoji,
users: [],
loading: true,
});
try {
const params = new URLSearchParams({
messageId,
emojiName: reaction.emoji.name,
});
if (reaction.emoji.id) {
params.append('emojiId', reaction.emoji.id);
}
const response = await authFetch(`/api/discord/reaction-users?${params}`);
if (!response.ok) throw new Error('Failed to fetch');
const users = await response.json();
setReactionPopup(prev => prev ? {
...prev,
users,
loading: false,
} : null);
} catch (err) {
console.error('Failed to fetch reaction users:', err);
setReactionPopup(null);
}
}, []);
// Close reaction popup
const closeReactionPopup = useCallback(() => {
setReactionPopup(null);
}, []);
// Handle poll voter click - show voters popup
const handlePollVoterClick = useCallback((e, answer) => {
e.stopPropagation(); // Prevent click from bubbling up to handleClickOutside
if (!answer?.voters?.length) return;
const rect = e.currentTarget.getBoundingClientRect();
const x = rect.left + rect.width / 2;
const y = rect.top;
setPollVoterPopup({
x,
y,
answer,
voters: answer.voters,
});
}, []);
// Close poll voter popup
const closePollVoterPopup = useCallback(() => {
setPollVoterPopup(null);
}, []);
// Handle message context menu (right-click)
const handleMessageContextMenu = useCallback((e, messageId, content) => {
e.preventDefault();
setContextMenu({
x: e.clientX,
y: e.clientY,
messageId,
content,
});
}, []);
// Copy message link to clipboard
const copyMessageLink = useCallback(() => {
if (!contextMenu || !selectedGuild || !selectedChannel) return;
const url = `${window.location.origin}${window.location.pathname}#${selectedGuild.id}/${selectedChannel.id}/${contextMenu.messageId}`;
navigator.clipboard.writeText(url);
setContextMenu(null);
}, [contextMenu, selectedGuild, selectedChannel]);
// Copy message content to clipboard
const copyMessageContent = useCallback(() => {
if (!contextMenu?.content) return;
navigator.clipboard.writeText(contextMenu.content);
setContextMenu(null);
}, [contextMenu]);
// Copy message ID to clipboard
const copyMessageId = useCallback(() => {
if (!contextMenu?.messageId) return;
navigator.clipboard.writeText(contextMenu.messageId);
setContextMenu(null);
}, [contextMenu]);
// Helper to scroll to a message element with correction for layout shifts
const scrollToMessageElement = useCallback((element, highlightDuration = 2000) => {
if (!element) return;
// First scroll immediately to get close
element.scrollIntoView({ behavior: 'instant', block: 'center' });
// Add highlight effect
element.classList.add('discord-message-highlight');
setTimeout(() => element.classList.remove('discord-message-highlight'), highlightDuration);
// After a delay for images to start loading, scroll again to correct for layout shifts
setTimeout(() => {
element.scrollIntoView({ behavior: 'smooth', block: 'center' });
}, 300);
}, []);
// Helper to wait for an element to exist in DOM then scroll to it
const waitForElementAndScroll = useCallback((messageId, highlightDuration = 2000, maxAttempts = 20) => {
let attempts = 0;
const tryScroll = () => {
const element = document.getElementById(`message-${messageId}`);
if (element) {
scrollToMessageElement(element, highlightDuration);
return true;
}
attempts++;
if (attempts < maxAttempts) {
requestAnimationFrame(tryScroll);
return false;
}
console.warn(`Could not find message-${messageId} after ${maxAttempts} attempts`);
return false;
};
requestAnimationFrame(tryScroll);
}, [scrollToMessageElement]);
// Jump to a specific message (used from search results and poll result view)
const jumpToMessage = useCallback((messageId) => {
if (!messageId) return;
// First check if the message is already loaded
const existingMessage = messages.find(m => m.id === messageId);
if (existingMessage) {
// Message is already loaded, just scroll to it
const element = document.getElementById(`message-${messageId}`);
if (element) {
scrollToMessageElement(element);
return;
}
}
// Message not loaded, need to fetch around it
// Clear search to exit search mode
setSearchQuery('');
setSearchResults(null);
// Set the target message ID for the fetch effect
pendingTargetMessageRef.current = messageId;
// Trigger a re-fetch by incrementing the counter
setRefetchCounter(c => c + 1);
setLoadingMessages(true);
}, [messages, scrollToMessageElement]);
// Handle channel context menu (right-click)
const handleChannelContextMenu = useCallback((e, channel) => {
e.preventDefault();
setChannelContextMenu({
x: e.clientX,
y: e.clientY,
channel,
});
}, []);
// Copy channel link to clipboard
const copyChannelLink = useCallback(() => {
if (!channelContextMenu?.channel || !selectedGuild) return;
const url = `${window.location.origin}${window.location.pathname}#${selectedGuild.id}/${channelContextMenu.channel.id}`;
navigator.clipboard.writeText(url);
setChannelContextMenu(null);
}, [channelContextMenu, selectedGuild]);
// Copy channel ID to clipboard
const copyChannelId = useCallback(() => {
if (!channelContextMenu?.channel) return;
navigator.clipboard.writeText(channelContextMenu.channel.id);
setChannelContextMenu(null);
}, [channelContextMenu]);
// Copy channel name to clipboard
const copyChannelName = useCallback(() => {
if (!channelContextMenu?.channel) return;
navigator.clipboard.writeText(channelContextMenu.channel.name);
setChannelContextMenu(null);
}, [channelContextMenu]);
// Handle escape key to close modal
useEffect(() => {
const handleKeyDown = (e) => {
if (e.key === 'Escape') {
if (imageModal) closeImageModal();
if (reactionPopup) closeReactionPopup();
if (pollVoterPopup) closePollVoterPopup();
if (contextMenu) setContextMenu(null);
if (channelContextMenu) setChannelContextMenu(null);
}
};
const handleClickOutside = (e) => {
if (reactionPopup && !e.target.closest('.discord-reaction-popup')) {
closeReactionPopup();
}
if (pollVoterPopup && !e.target.closest('.discord-reaction-popup')) {
closePollVoterPopup();
}
if (contextMenu && !e.target.closest('.discord-context-menu')) {
setContextMenu(null);
}
if (channelContextMenu && !e.target.closest('.discord-context-menu')) {
setChannelContextMenu(null);
}
};
window.addEventListener('keydown', handleKeyDown);
window.addEventListener('click', handleClickOutside);
return () => {
window.removeEventListener('keydown', handleKeyDown);
window.removeEventListener('click', handleClickOutside);
};
}, [imageModal, reactionPopup, pollVoterPopup, contextMenu, channelContextMenu, closeImageModal, closeReactionPopup, closePollVoterPopup]);
// Update URL hash when guild/channel changes
useEffect(() => {
if (selectedGuild && selectedChannel) {
const newHash = `#${selectedGuild.id}/${selectedChannel.id}`;
if (window.location.hash !== newHash) {
window.history.replaceState(null, '', newHash);
}
}
}, [selectedGuild, selectedChannel]);
// Copy shareable link to clipboard
const copyShareLink = useCallback((messageId = null) => {
let url = window.location.origin + window.location.pathname;
if (selectedGuild && selectedChannel) {
url += `#${selectedGuild.id}/${selectedChannel.id}`;
if (messageId) {
url += `/${messageId}`;
}
}
navigator.clipboard.writeText(url).then(() => {
setLinkCopied(true);
setTimeout(() => setLinkCopied(false), 2000);
});
}, [selectedGuild, selectedChannel]);
// Create channel lookup map for mentions
const channelMap = useMemo(() => {
const map = new Map();
channels.forEach(channel => {
map.set(channel.id, {
id: channel.id,
name: channel.name,
guildId: channel.guildId,
guildName: channel.guildName,
guildIcon: channel.guildIcon,
});
});
return map;
}, [channels]);
// Create roles lookup map for role mentions (defensive)
const rolesMap = useMemo(() => {
const map = new Map();
if (Array.isArray(members?.roles)) {
members.roles.forEach(role => map.set(role?.id, role));
}
return map;
}, [members?.roles]);
// Handle channel selection from mentions
const handleChannelSelect = useCallback((channel) => {
// Find the full channel object with guild info
const guildId = channel.guildId || channelMap.get(channel.id)?.guildId;
if (guildId) {
const guild = guilds.find(g => g.id === guildId);
if (guild) {
setSelectedGuild(guild);
}
const channelList = channelsByGuild[guildId];
const fullChannel = channelList?.find(c => c.id === channel.id);
if (fullChannel) {
setSelectedChannel(fullChannel);
}
}
}, [guilds, channelsByGuild, channelMap]);
// Load channels from API
useEffect(() => {
async function fetchChannels() {
try {
const response = await authFetch('/api/discord/channels');
if (!response.ok) throw new Error('Failed to fetch channels');
const data = await response.json();
// Separate categories (type 4), text channels (type 0), and threads (types 10, 11, 12)
const categories = {};
const textChannels = [];
const threads = [];
data.forEach(channel => {
if (channel.type === 4) {
categories[channel.id] = {
id: channel.id,
name: channel.name,
position: channel.position,
guildId: channel.guildId,
};
} else if (channel.type === 10 || channel.type === 11 || channel.type === 12) {
threads.push(channel);
} else {
textChannels.push(channel);
}
});
// Create a map of parent channel ID to threads
const threadsByParent = {};
threads.forEach(thread => {
if (thread.parentId) {
if (!threadsByParent[thread.parentId]) {
threadsByParent[thread.parentId] = [];
}
threadsByParent[thread.parentId].push(thread);
}
});
// Group channels by guild
const byGuild = {};
const guildMap = {};
textChannels.forEach(channel => {
const guildId = channel.guildId || 'unknown';
if (!byGuild[guildId]) {
byGuild[guildId] = [];
guildMap[guildId] = {
id: guildId,
name: channel.guildName || 'Discord Archive',
icon: channel.guildIcon || null,
};
}
const categoryName = channel.parentId ? categories[channel.parentId]?.name : null;
const categoryPosition = channel.parentId ? categories[channel.parentId]?.position : -1;
// Get threads for this channel
const channelThreads = threadsByParent[channel.id] || [];
byGuild[guildId].push({
id: channel.id,
name: channel.name,
type: channel.type,
position: channel.position,
topic: channel.topic,
parentId: channel.parentId,
categoryName,
categoryPosition,
guild: guildMap[guildId],
messageCount: channel.messageCount || 0,
threads: channelThreads.map(t => ({
id: t.id,
name: t.name,
type: t.type,
messageCount: t.messageCount || 0,
parentId: t.parentId,
guildId: t.guildId,
guildName: t.guildName,
guildIcon: t.guildIcon,
})),
});
});
// Sort guilds - put "no place like ::1" first
const guildList = Object.values(guildMap).sort((a, b) => {
if (a.name === 'no place like ::1') return -1;
if (b.name === 'no place like ::1') return 1;
return a.name.localeCompare(b.name);
});
// Sort channels within each guild by category position, then channel position
Object.keys(byGuild).forEach(guildId => {
byGuild[guildId].sort((a, b) => {
// First sort by category position (no category = -1, comes first)
if (a.categoryPosition !== b.categoryPosition) {
return a.categoryPosition - b.categoryPosition;
}
// Then by channel position within category
return (a.position || 0) - (b.position || 0);
});
});
setGuilds(guildList);
setChannelsByGuild(byGuild);
setChannels(data);
// Check URL hash for deep linking
const hash = window.location.hash.slice(1); // Remove #
const [hashGuildId, hashChannelId, hashMessageId] = hash.split('/');
let initialGuild = null;
let initialChannel = null;
// Set target message ID for scrolling after messages load
if (hashMessageId) {
pendingTargetMessageRef.current = hashMessageId;
}
// Try to find guild/channel from hash
if (hashGuildId && guildMap[hashGuildId]) {
initialGuild = guildMap[hashGuildId];
if (hashChannelId && byGuild[hashGuildId]) {
initialChannel = byGuild[hashGuildId].find(c => c.id === hashChannelId && c.messageCount > 0);
}
}
// Fall back to first guild/channel if hash doesn't match
if (!initialGuild && guildList.length > 0) {
initialGuild = guildList[0];
}
if (!initialChannel && initialGuild && byGuild[initialGuild.id]?.length > 0) {
// Pick first channel with messages
initialChannel = byGuild[initialGuild.id].find(c => c.type !== 4 && c.messageCount > 0);
}
if (initialGuild) {
setSelectedGuild(initialGuild);
}
if (initialChannel) {
setSelectedChannel(initialChannel);
}
} catch (err) {
console.error('Failed to fetch channels:', err);
setError('Failed to load channels');
} finally {
setLoading(false);
}
}
// Wait for auth to be ready before fetching
fetchChannels();
}, []);
// Load members when guild or channel changes
useEffect(() => {
if (!selectedGuild) return;
async function fetchMembers() {
setLoadingMembers(true);
try {
// Include channelId to filter members by channel visibility
let url = `/api/discord/members?guildId=${selectedGuild.id}`;
if (selectedChannel?.id) {
url += `&channelId=${selectedChannel.id}`;
}
const response = await authFetch(url);
if (!response.ok) throw new Error('Failed to fetch members');
const data = await response.json();
setMembers(data);
} catch (err) {
console.error('Failed to fetch members:', err);
setMembers(null);
} finally {
setLoadingMembers(false);
}
}
fetchMembers();
}, [selectedGuild, selectedChannel]);
// Load messages from API when channel changes
useEffect(() => {
if (!selectedChannel) return;
// Reset topic expanded state when channel changes
setTopicExpanded(false);
// Set loading immediately to prevent flash of "no messages" state
setLoadingMessages(true);
async function fetchMessages() {
setMessages([]);
setUsersMap({});
setEmojiCache({});
setHasMoreMessages(true);
setHasNewerMessages(false); // Loading latest messages
// Capture target message ID from ref (for deep-linking)
const targetMessageId = pendingTargetMessageRef.current;
try {
// If we have a target message ID, use 'around' to fetch messages centered on it
let url = `/api/discord/messages?channelId=${selectedChannel.id}&limit=50`;
if (targetMessageId) {
url += `&around=${targetMessageId}`;
}
const response = await authFetch(url);
if (!response.ok) throw new Error('Failed to fetch messages');
const data = await response.json();
// Handle new response format { messages, users, emojiCache }
const messagesData = data.messages || data;
const usersData = data.users || {};
const emojiCacheData = data.emojiCache || {};
// If we were looking for a specific message but got no results,
// fall back to loading the latest messages
if (targetMessageId && messagesData.length === 0) {
console.warn(`Target message ${targetMessageId} not found, loading latest messages`);
pendingTargetMessageRef.current = null;
const fallbackResponse = await authFetch(`/api/discord/messages?channelId=${selectedChannel.id}&limit=50`);
if (fallbackResponse.ok) {
const fallbackData = await fallbackResponse.json();
const fallbackMessages = fallbackData.messages || fallbackData;
const fallbackUsers = fallbackData.users || {};
const fallbackEmojis = fallbackData.emojiCache || {};
const normalizedFallback = fallbackMessages.map(msg => ({
...msg,
referenced_message: msg.referencedMessage || msg.referenced_message,
attachments: (msg.attachments || []).map(att => ({
...att,
content_type: att.contentType || att.content_type,
})),
}));
setMessages(normalizedFallback.reverse());
setUsersMap(fallbackUsers);
setEmojiCache(fallbackEmojis);
setHasMoreMessages(fallbackMessages.length === 50);
scrollToBottomRef.current = true;
lastPollTimeRef.current = new Date().toISOString();
return;
}
}
// Normalize field names from API to component expectations
const normalizedMessages = messagesData.map(msg => ({
...msg,
referenced_message: msg.referencedMessage || msg.referenced_message,
attachments: (msg.attachments || []).map(att => ({
...att,
content_type: att.contentType || att.content_type,
})),
}));
// When using 'around', messages come back in ASC order already
// When using default (no around), they come DESC so reverse them
const orderedMessages = targetMessageId
? normalizedMessages
: normalizedMessages.reverse();
setMessages(orderedMessages);
setUsersMap(usersData);
setEmojiCache(emojiCacheData);
setHasMoreMessages(messagesData.length === 50);
// Reset poll time for edit detection
lastPollTimeRef.current = new Date().toISOString();
// Set flag to scroll after render (handled by useLayoutEffect)
if (targetMessageId) {
// Keep the target in pendingTargetMessageRef for useLayoutEffect
} else {
scrollToBottomRef.current = true;
}
} catch (err) {
console.error('Failed to fetch messages:', err);
setMessages([]);
} finally {
setLoadingMessages(false);
}
}
fetchMessages();
// Re-fetch when channel ID changes or refetchCounter is incremented (for jump-to-message)
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [selectedChannel?.id, refetchCounter]);
// Handle scroll positioning after messages are rendered
useLayoutEffect(() => {
if (messages.length === 0) return;
const container = messagesContainerRef.current;
if (!container) return;
// Handle target message (deep-linking)
const targetMessageId = pendingTargetMessageRef.current;
if (targetMessageId) {
pendingTargetMessageRef.current = null;
waitForElementAndScroll(targetMessageId, 5000); // 3 pulses (1.5s) + 3s fade
return;
}
// Handle scroll to bottom on initial channel load
if (scrollToBottomRef.current) {
scrollToBottomRef.current = false;
// Wait for content to render, then scroll to bottom
const scrollToBottom = () => {
container.scrollTop = container.scrollHeight;
};
// Scroll immediately
scrollToBottom();
// Then scroll again after a delay to correct for any layout shifts
setTimeout(scrollToBottom, 300);
setTimeout(scrollToBottom, 600);
}
}, [messages, waitForElementAndScroll]);
// Load more messages (pagination)
const loadMoreMessages = useCallback(async () => {
if (loadingMore || !hasMoreMessages || messages.length === 0) return;
setLoadingMore(true);
try {
// Get the oldest message ID for pagination (messages are in ASC order, so first = oldest)
const oldestMessage = messages[0];
const response = await authFetch(
`/api/discord/messages?channelId=${selectedChannel.id}&limit=50&before=${oldestMessage.id}`
);
if (!response.ok) throw new Error('Failed to fetch more messages');
const data = await response.json();
// Handle new response format { messages, users, emojiCache }
const messagesData = data.messages || data;
const usersData = data.users || {};
const emojiCacheData = data.emojiCache || {};
const normalizedMessages = messagesData.map(msg => ({
...msg,
referenced_message: msg.referencedMessage || msg.referenced_message,
attachments: (msg.attachments || []).map(att => ({
...att,
content_type: att.contentType || att.content_type,
})),
}));
// Prepend older messages (reversed to maintain ASC order)
setMessages(prev => [...normalizedMessages.reverse(), ...prev]);
// Merge new users into existing usersMap
setUsersMap(prev => ({ ...prev, ...usersData }));
// Merge new emojis into existing emojiCache
setEmojiCache(prev => ({ ...prev, ...emojiCacheData }));
setHasMoreMessages(messagesData.length === 50);
} catch (err) {
console.error('Failed to load more messages:', err);
} finally {
setLoadingMore(false);
}
}, [loadingMore, hasMoreMessages, messages, selectedChannel]);
// Jump to first message in channel
const jumpToFirstMessage = useCallback(async () => {
if (!selectedChannel || loadingMessages) return;
setLoadingMessages(true);
setMessages([]);
try {
// Fetch oldest messages using oldest=true parameter
const response = await authFetch(
`/api/discord/messages?channelId=${selectedChannel.id}&limit=50&oldest=true`
);
if (!response.ok) throw new Error('Failed to fetch first messages');
const data = await response.json();
const messagesData = data.messages || data;
const usersData = data.users || {};
const emojiCacheData = data.emojiCache || {};
const normalizedMessages = messagesData.map(msg => ({
...msg,
referenced_message: msg.referencedMessage || msg.referenced_message,
attachments: (msg.attachments || []).map(att => ({
...att,
content_type: att.contentType || att.content_type,
})),
}));
setMessages(normalizedMessages);
setUsersMap(usersData);
setEmojiCache(emojiCacheData);
setHasMoreMessages(messagesData.length === 50);
setHasNewerMessages(true); // We're viewing oldest, so there are newer messages
// Scroll to top after messages load
requestAnimationFrame(() => {
if (messagesContainerRef.current) {
messagesContainerRef.current.scrollTop = 0;
}
});
} catch (err) {
console.error('Failed to jump to first message:', err);
} finally {
setLoadingMessages(false);
}
}, [selectedChannel, loadingMessages]);
// Load newer messages (when viewing historical/oldest messages)
const loadNewerMessages = useCallback(async () => {
if (loadingNewer || !hasNewerMessages || messages.length === 0) return;
setLoadingNewer(true);
try {
// Get the newest message ID currently loaded
const newestMessage = messages[messages.length - 1];
const response = await authFetch(
`/api/discord/messages?channelId=${selectedChannel.id}&limit=50&after=${newestMessage.id}`
);
if (!response.ok) throw new Error('Failed to fetch newer messages');
const data = await response.json();
const messagesData = data.messages || data;
const usersData = data.users || {};
const emojiCacheData = data.emojiCache || {};
const normalizedMessages = messagesData.map(msg => ({
...msg,
referenced_message: msg.referencedMessage || msg.referenced_message,
attachments: (msg.attachments || []).map(att => ({
...att,
content_type: att.contentType || att.content_type,
})),
}));
// Append newer messages
setMessages(prev => [...prev, ...normalizedMessages]);
setUsersMap(prev => ({ ...prev, ...usersData }));
setEmojiCache(prev => ({ ...prev, ...emojiCacheData }));
// If we got less than 50, we've reached the end (no more newer messages)
if (messagesData.length < 50) {
setHasNewerMessages(false);
}
} catch (err) {
console.error('Failed to load newer messages:', err);
} finally {
setLoadingNewer(false);
}
}, [loadingNewer, hasNewerMessages, messages, selectedChannel]);
// Infinite scroll: load more when scrolling near the top or bottom
useEffect(() => {
const container = messagesContainerRef.current;
if (!container) return;
const handleScroll = () => {
// Don't load more when viewing search results
if (searchQuery.trim().length >= 2 && searchResults !== null) return;
// Load older messages when within 200px of the top
if (container.scrollTop < 200 && hasMoreMessages && !loadingMore) {
// Save scroll position before loading
const scrollHeightBefore = container.scrollHeight;
loadMoreMessages().then(() => {
// Restore scroll position after new messages are prepended
requestAnimationFrame(() => {
const scrollHeightAfter = container.scrollHeight;
container.scrollTop = scrollHeightAfter - scrollHeightBefore;
});
});
}
// Load newer messages when within 200px of the bottom (when viewing historical)
const distanceFromBottom = container.scrollHeight - container.scrollTop - container.clientHeight;
if (distanceFromBottom < 200 && hasNewerMessages && !loadingNewer) {
loadNewerMessages();
}
};
container.addEventListener('scroll', handleScroll);
return () => container.removeEventListener('scroll', handleScroll);
}, [hasMoreMessages, loadingMore, loadMoreMessages, hasNewerMessages, loadingNewer, loadNewerMessages, searchQuery, searchResults]);
// Poll for new messages and edits every 5 seconds
useEffect(() => {
if (!selectedChannel || loadingMessages || messages.length === 0) return;
// Don't poll when viewing search results - it would add messages that aren't in search
if (searchQuery.trim().length >= 2 && searchResults !== null) return;
// Don't poll when viewing historical messages (jumped to first)
if (hasNewerMessages) return;
const pollInterval = setInterval(async () => {
try {
const pollStartTime = new Date().toISOString();
// Get the newest message ID (messages are in ASC order, so last = newest)
const newestMessage = messages[messages.length - 1];
// Fetch new messages after newest
const newMsgsResponse = await authFetch(
`/api/discord/messages?channelId=${selectedChannel.id}&limit=50&after=${newestMessage.id}`
);
let newMessages = [];
let newUsersData = {};
let newEmojiCacheData = {};
if (newMsgsResponse.ok) {
const data = await newMsgsResponse.json();
const messagesData = data.messages || data;
newUsersData = data.users || {};
newEmojiCacheData = data.emojiCache || {};
if (messagesData.length > 0) {
newMessages = messagesData.map(msg => ({
...msg,
referenced_message: msg.referencedMessage || msg.referenced_message,
attachments: (msg.attachments || []).map(att => ({
...att,
content_type: att.contentType || att.content_type,
})),
}));
}
}
// Fetch messages edited since last poll
const editedResponse = await authFetch(
`/api/discord/messages?channelId=${selectedChannel.id}&limit=100&editedSince=${encodeURIComponent(lastPollTimeRef.current)}`
);
let editedMessages = [];
if (editedResponse.ok) {
const editedData = await editedResponse.json();
const editedMessagesData = editedData.messages || editedData;
const editedUsersData = editedData.users || {};
const editedEmojiCacheData = editedData.emojiCache || {};
newUsersData = { ...newUsersData, ...editedUsersData };
newEmojiCacheData = { ...newEmojiCacheData, ...editedEmojiCacheData };
editedMessages = editedMessagesData.map(msg => ({
...msg,
referenced_message: msg.referencedMessage || msg.referenced_message,
attachments: (msg.attachments || []).map(att => ({
...att,
content_type: att.contentType || att.content_type,
})),
}));
}
// Update last poll time for next iteration
lastPollTimeRef.current = pollStartTime;
// Check if user is scrolled near bottom before adding new messages
const container = messagesContainerRef.current;
const isNearBottom = container &&
(container.scrollHeight - container.scrollTop - container.clientHeight < 100);
// Only update state if there are changes
if (newMessages.length > 0 || editedMessages.length > 0) {
setMessages(prev => {
// Create a map of existing messages by ID
const msgMap = new Map(prev.map(m => [m.id, m]));
// Update with edited messages (overwrite existing)
for (const msg of editedMessages) {
if (msgMap.has(msg.id)) {
msgMap.set(msg.id, msg);
}
}
// Append new messages
for (const msg of newMessages) {
if (!msgMap.has(msg.id)) {
msgMap.set(msg.id, msg);
}
}
// Convert back to array and sort by ID (snowflake = timestamp order)
return Array.from(msgMap.values()).sort((a, b) => {
if (a.id < b.id) return -1;
if (a.id > b.id) return 1;
return 0;
});
});
setUsersMap(prev => ({ ...prev, ...newUsersData }));
setEmojiCache(prev => ({ ...prev, ...newEmojiCacheData }));
}
// Auto-scroll to bottom if user was already near bottom and there are new messages
if (isNearBottom && container && newMessages.length > 0) {
setTimeout(() => {
container.scrollTop = container.scrollHeight;
}, 50);
}
} catch (err) {
console.error('Polling failed:', err);
}
}, 5000);
return () => clearInterval(pollInterval);
}, [selectedChannel, loadingMessages, messages, searchQuery, searchResults, hasNewerMessages]); // Poll for channel/guild updates every 5 seconds
useEffect(() => {
if (loading) return; // Don't poll during initial load
const pollInterval = setInterval(async () => {
try {
const response = await authFetch('/api/discord/channels');
if (!response.ok) return;
const data = await response.json();
// Separate categories (type 4), text channels (type 0), and threads (types 10, 11, 12)
const categories = {};
const textChannels = [];
const threads = [];
data.forEach(channel => {
if (channel.type === 4) {
categories[channel.id] = {
id: channel.id,
name: channel.name,
position: channel.position,
guildId: channel.guildId,
};
} else if (channel.type === 10 || channel.type === 11 || channel.type === 12) {
threads.push(channel);
} else {
textChannels.push(channel);
}
});
// Create a map of parent channel ID to threads
const threadsByParent = {};
threads.forEach(thread => {
if (thread.parentId) {
if (!threadsByParent[thread.parentId]) {
threadsByParent[thread.parentId] = [];
}
threadsByParent[thread.parentId].push(thread);
}
});
// Rebuild guild/channel maps
const byGuild = {};
const guildMap = {};
textChannels.forEach(channel => {
const guildId = channel.guildId || 'unknown';
if (!byGuild[guildId]) {
byGuild[guildId] = [];
guildMap[guildId] = {
id: guildId,
name: channel.guildName || 'Discord Archive',
icon: channel.guildIcon || null,
};
}
const categoryName = channel.parentId ? categories[channel.parentId]?.name : null;
const categoryPosition = channel.parentId ? categories[channel.parentId]?.position : -1;
// Get threads for this channel
const channelThreads = threadsByParent[channel.id] || [];
byGuild[guildId].push({
id: channel.id,
name: channel.name,
type: channel.type,
position: channel.position,
topic: channel.topic,
parentId: channel.parentId,
categoryName,
categoryPosition,
guild: guildMap[guildId],
messageCount: channel.messageCount || 0,
threads: channelThreads.map(t => ({
id: t.id,
name: t.name,
type: t.type,
messageCount: t.messageCount || 0,
parentId: t.parentId,
guildId: t.guildId,
guildName: t.guildName,
guildIcon: t.guildIcon,
})),
});
});
// Sort guilds
const guildList = Object.values(guildMap).sort((a, b) => {
if (a.name === 'no place like ::1') return -1;
if (b.name === 'no place like ::1') return 1;
return a.name.localeCompare(b.name);
});
// Sort channels within each guild
Object.keys(byGuild).forEach(guildId => {
byGuild[guildId].sort((a, b) => {
if (a.categoryPosition !== b.categoryPosition) {
return a.categoryPosition - b.categoryPosition;
}
return (a.position || 0) - (b.position || 0);
});
});
setGuilds(guildList);
setChannelsByGuild(byGuild);
setChannels(data);
// Note: We don't update selectedChannel here to avoid triggering message reload
// The channel list will show updated message counts from channelsByGuild
} catch (err) {
console.error('Channel polling failed:', err);
}
}, 5000);
return () => clearInterval(pollInterval);
}, [loading]);
// Poll for member updates every 5 seconds
useEffect(() => {
if (!selectedGuild) return;
const pollInterval = setInterval(async () => {
try {
// Include channelId to filter members by channel visibility
let url = `/api/discord/members?guildId=${selectedGuild.id}`;
if (selectedChannel?.id) {
url += `&channelId=${selectedChannel.id}`;
}
const response = await authFetch(url);
if (!response.ok) return;
const data = await response.json();
setMembers(data);
} catch (err) {
console.error('Member polling failed:', err);
}
}, 5000);
return () => clearInterval(pollInterval);
}, [selectedGuild?.id, selectedChannel?.id]);
// Handle preview cache updates
const handlePreviewLoad = useCallback((url, preview) => {
setPreviewCache(prev => ({ ...prev, [url]: preview }));
}, []);
// Filter messages by search - use server results if available, otherwise filter locally
const filteredMessages = useMemo(() => {
// If we have server-side search results, use those
if (searchQuery.trim().length >= 2 && searchResults !== null) {
return searchResults;
}
// No search query - return all messages
if (!searchQuery.trim()) return messages;
// Local filtering for short queries or while waiting for server results
const query = searchQuery.toLowerCase();
return messages.filter(msg => {
// Check message content
if (msg.content?.toLowerCase().includes(query)) return true;
// Check author username/displayName
if (msg.author?.username?.toLowerCase().includes(query)) return true;
if (msg.author?.displayName?.toLowerCase().includes(query)) return true;
// Check embed content
if (msg.embeds?.length > 0) {
for (const embed of msg.embeds) {
if (embed.title?.toLowerCase().includes(query)) return true;
if (embed.description?.toLowerCase().includes(query)) return true;
if (embed.author?.name?.toLowerCase().includes(query)) return true;
if (embed.footer?.text?.toLowerCase().includes(query)) return true;
// Check embed fields
if (embed.fields?.length > 0) {
for (const field of embed.fields) {
if (field.name?.toLowerCase().includes(query)) return true;
if (field.value?.toLowerCase().includes(query)) return true;
}
}
}
}
return false;
});
}, [messages, searchQuery, searchResults]);
// Check if current channel is dds-archive
const isArchiveChannel = selectedChannel?.name === 'dds-archive';
// Group messages by author and time window (5 minutes)
// Messages are in ASC order (oldest first, newest at bottom), so we group accordingly
// For archive channel, parse messages to get real author/timestamp for grouping
const groupedMessages = useMemo(() => {
const groups = [];
let currentGroup = null;
let lastDate = null;
filteredMessages.forEach((message) => {
// For archive channel, parse to get real author and timestamp
let effectiveAuthor = message.author;
let effectiveTimestamp = message.timestamp;
if (isArchiveChannel) {
const parsed = parseArchivedMessage(message.content);
if (parsed) {
// Use resolved user for proper grouping by real user ID
const resolvedUser = resolveArchivedUser(parsed.originalAuthor, usersMap, members);
effectiveAuthor = resolvedUser;
effectiveTimestamp = parsed.originalTimestamp;
}
}
const messageDate = new Date(effectiveTimestamp).toDateString();
// Check if we need a date divider (date changed from previous message)
if (messageDate !== lastDate) {
if (currentGroup) groups.push(currentGroup);
groups.push({ type: 'divider', date: effectiveTimestamp });
currentGroup = null;
lastDate = messageDate;
}
// For ASC order: check time diff from the LAST message in current group
// (which is the most recent since we're iterating oldest to newest)
const shouldStartNewGroup = !currentGroup ||
currentGroup.effectiveAuthor?.id !== effectiveAuthor?.id ||
Math.abs(new Date(currentGroup.messages[currentGroup.messages.length - 1].effectiveTimestamp) - new Date(effectiveTimestamp)) > 5 * 60 * 1000;
if (shouldStartNewGroup) {
if (currentGroup) groups.push(currentGroup);
currentGroup = {
type: 'messages',
author: effectiveAuthor,
effectiveAuthor,
messages: [{ ...message, effectiveTimestamp }],
};
} else {
currentGroup.messages.push({ ...message, effectiveTimestamp });
}
});
if (currentGroup) groups.push(currentGroup);
return groups;
}, [filteredMessages, isArchiveChannel, usersMap, members]);
if (loading) {
return (
<div className="discord-logs-container">
<div className="discord-loading">
<ProgressSpinner style={{ width: '40px', height: '40px' }} strokeWidth="4" />
<span className="discord-loading-text">Loading Discord archive...</span>
</div>
</div>
);
}
if (error) {
return (
<div className="discord-logs-container">
<div className="discord-empty">
<svg viewBox="0 0 24 24" fill="currentColor">
<path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z" />
</svg>
<h3 className="discord-empty-title">Error</h3>
<p className="discord-empty-description">{error}</p>
</div>
</div>
);
}
return (
<ImageModalContext.Provider value={openImageModal}>
<div className="discord-logs-container">
{/* Header */}
{selectedChannel && (
<div className="discord-header">
{selectedChannel.guild?.icon && (
<img
src={selectedChannel.guild.icon}
alt=""
className="discord-server-icon"
/>
)}
<div className="discord-header-info">
<h2 className="discord-server-name">
{selectedChannel.guild?.name || 'Discord Archive'}
</h2>
<div className="discord-channel-name">
{/* Show thread icon for thread types (10, 11, 12), otherwise channel hash */}
{selectedChannel.type === 10 || selectedChannel.type === 11 || selectedChannel.type === 12 ? (
<svg viewBox="0 0 24 24" fill="currentColor">
<path d="M12 2.81a.75.75 0 0 0-1.5 0v1.5a.75.75 0 0 0 1.5 0v-1.5Zm3.78 2.16a.75.75 0 0 0-1.06-1.06l-1.06 1.06a.75.75 0 0 0 1.06 1.06l1.06-1.06Zm-7.56 0a.75.75 0 0 0-1.06 1.06l1.06 1.06a.75.75 0 0 0 1.06-1.06L8.22 4.97ZM12 7.75a4.25 4.25 0 1 0 0 8.5 4.25 4.25 0 0 0 0-8.5ZM6.25 12a5.75 5.75 0 1 1 11.5 0 5.75 5.75 0 0 1-11.5 0Zm-3.5-.75a.75.75 0 0 0 0 1.5h1.5a.75.75 0 0 0 0-1.5h-1.5Zm16 0a.75.75 0 0 0 0 1.5h1.5a.75.75 0 0 0 0-1.5h-1.5Zm-10.53 5.28a.75.75 0 0 0-1.06 1.06l1.06 1.06a.75.75 0 1 0 1.06-1.06l-1.06-1.06Zm8.56 1.06a.75.75 0 0 0-1.06-1.06l-1.06 1.06a.75.75 0 0 0 1.06 1.06l1.06-1.06ZM12 18.94a.75.75 0 0 0-1.5 0v1.5a.75.75 0 0 0 1.5 0v-1.5Z" />
</svg>
) : (
<svg viewBox="0 0 24 24" fill="currentColor">
<path d="M5.88657 21C5.57547 21 5.3399 20.7189 5.39427 20.4126L6.00001 17H2.59511C2.28449 17 2.04905 16.7198 2.10259 16.4138L2.27759 15.4138C2.31946 15.1746 2.52722 15 2.77011 15H6.35001L7.41001 9H4.00511C3.69449 9 3.45905 8.71977 3.51259 8.41381L3.68759 7.41381C3.72946 7.17456 3.93722 7 4.18011 7H7.76001L8.39677 3.41262C8.43914 3.17391 8.64664 3 8.88907 3H9.87344C10.1845 3 10.4201 3.28107 10.3657 3.58738L9.76001 7H15.76L16.3968 3.41262C16.4391 3.17391 16.6466 3 16.8891 3H17.8734C18.1845 3 18.4201 3.28107 18.3657 3.58738L17.76 7H21.1649C21.4755 7 21.711 7.28023 21.6574 7.58619L21.4824 8.58619C21.4406 8.82544 21.2328 9 20.9899 9H17.41L16.35 15H19.7549C20.0655 15 20.301 15.2802 20.2474 15.5862L20.0724 16.5862C20.0306 16.8254 19.8228 17 19.5799 17H16L15.3632 20.5874C15.3209 20.8261 15.1134 21 14.8709 21H13.8866C13.5755 21 13.3399 20.7189 13.3943 20.4126L14 17H8.00001L7.36325 20.5874C7.32088 20.8261 7.11337 21 6.87094 21H5.88657ZM9.41045 9L8.35045 15H14.3504L15.4104 9H9.41045Z" />
</svg>
)}
{selectedChannel.name}
{selectedChannel.topic && (
<>
<span className="discord-topic-divider">|</span>
<span
className={`discord-channel-topic ${topicExpanded ? 'expanded' : ''}`}
onClick={() => setTopicExpanded(!topicExpanded)}
title={topicExpanded ? 'Click to collapse' : 'Click to expand'}
dangerouslySetInnerHTML={{
__html: parseDiscordMarkdown(selectedChannel.topic, { channelMap, usersMap, rolesMap, emojiCache })
}}
/>
</>
)}
</div>
</div>
<div className="discord-header-actions">
<span className="discord-message-count">
{selectedChannel.messageCount?.toLocaleString() || messages.length} messages
</span>
<button
className={`discord-copy-link-btn ${linkCopied ? 'copied' : ''}`}
onClick={() => copyShareLink()}
title={linkCopied ? 'Copied!' : 'Copy link to channel'}
>
{linkCopied ? (
<svg viewBox="0 0 24 24" fill="currentColor" width="16" height="16">
<path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z" />
</svg>
) : (
<svg viewBox="0 0 24 24" fill="currentColor" width="16" height="16">
<path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z" />
</svg>
)}
</button>
<button
className="discord-jump-first-btn"
onClick={jumpToFirstMessage}
title="Jump to first message"
disabled={loadingMessages}
>
<svg viewBox="0 0 24 24" fill="currentColor" width="16" height="16">
<path d="M18.41 16.59L13.82 12l4.59-4.59L17 6l-6 6 6 6zM6 6h2v12H6z" />
</svg>
</button>
<button
className={`discord-member-toggle-btn ${memberListExpanded ? 'active' : ''}`}
onClick={() => setMemberListExpanded(!memberListExpanded)}
title={memberListExpanded ? 'Hide member list' : 'Show member list'}
>
<svg viewBox="0 0 24 24" fill="currentColor" width="20" height="20">
<path d="M16 11c1.66 0 2.99-1.34 2.99-3S17.66 5 16 5c-1.66 0-3 1.34-3 3s1.34 3 3 3zm-8 0c1.66 0 2.99-1.34 2.99-3S9.66 5 8 5C6.34 5 5 6.34 5 8s1.34 3 3 3zm0 2c-2.33 0-7 1.17-7 3.5V19h14v-2.5c0-2.33-4.67-3.5-7-3.5zm8 0c-.29 0-.62.02-.97.05 1.16.84 1.97 1.97 1.97 3.45V19h6v-2.5c0-2.33-4.67-3.5-7-3.5z" />
</svg>
{members?.totalMembers && (
<span className="discord-member-count">{members.totalMembers}</span>
)}
</button>
</div>
</div>
)}
{/* Main layout: sidebar + content */}
<div className="discord-main-layout">
{/* Sidebar with Guild and Channel selector */}
<div className="discord-sidebar">
{/* Guild tabs - compact vertical strip */}
{guilds.length > 1 && (
<div className="discord-guild-list">
{guilds.map((guild) => (
<button
key={guild.id}
className={`discord-guild-btn ${selectedGuild?.id === guild.id ? 'active' : ''}`}
onClick={() => {
setSelectedGuild(guild);
const guildChannels = channelsByGuild[guild.id];
// Select first channel with messages
const firstAccessible = guildChannels?.find(c => c.messageCount > 0);
if (firstAccessible) {
setSelectedChannel(firstAccessible);
}
}}
title={guild.name}
>
{guild.icon ? (
<img
src={guild.icon}
alt={guild.name}
className="discord-guild-icon"
/>
) : (
<span className="discord-guild-initial">
{guild.name.charAt(0).toUpperCase()}
</span>
)}
</button>
))}
</div>
)}
{/* Channel list for selected guild */}
<div className="discord-sidebar-channels">
{selectedGuild && channelsByGuild[selectedGuild.id]?.length > 0 && (
<div className="discord-channel-list" data-lenis-prevent>
<div className="discord-channel-list-header">
{selectedGuild.name}
</div>
{/* Collapsible categories state and handler at top level */}
{/* ...existing code... */}
{(() => {
let lastCategory = null;
// Filter out channels with no messages (no access), but include if they have threads with messages
const accessibleChannels = channelsByGuild[selectedGuild.id].filter(c =>
c.messageCount > 0 || c.threads?.some(t => t.messageCount > 0)
);
return accessibleChannels.map((channel) => {
const showCategoryHeader = channel.categoryName !== lastCategory;
lastCategory = channel.categoryName;
// Filter threads that have messages
const accessibleThreads = channel.threads?.filter(t => t.messageCount > 0) || [];
const isCollapsed = channel.categoryName && collapsedCategories[channel.categoryName];
return (
<React.Fragment key={channel.id}>
{showCategoryHeader && channel.categoryName && (
<div className="discord-category-header" onClick={() => handleCategoryToggle(channel.categoryName)} style={{ cursor: 'pointer', userSelect: 'none' }}>
<svg viewBox="0 0 24 24" fill="currentColor" width="12" height="12" style={{ transform: isCollapsed ? 'rotate(-90deg)' : 'rotate(0deg)', transition: 'transform 0.15s' }}>
<path d="M5.3 9.3a1 1 0 0 1 1.4 0l5.3 5.29 5.3-5.3a1 1 0 1 1 1.4 1.42l-6 6a1 1 0 0 1-1.4 0l-6-6a1 1 0 0 1 0-1.42Z" />
</svg>
{channel.categoryName}
</div>
)}
{!isCollapsed && channel.messageCount > 0 && (
<button
className={`discord-channel-btn ${channel.categoryName ? 'has-category' : ''} ${selectedChannel?.id === channel.id ? 'active' : ''}`}
onClick={() => setSelectedChannel(channel)}
onContextMenu={(e) => handleChannelContextMenu(e, channel)}
title={channel.name}
>
<svg viewBox="0 0 24 24" fill="currentColor" width="16" height="16">
<path d="M5.88657 21C5.57547 21 5.3399 20.7189 5.39427 20.4126L6.00001 17H2.59511C2.28449 17 2.04905 16.7198 2.10259 16.4138L2.27759 15.4138C2.31946 15.1746 2.52722 15 2.77011 15H6.35001L7.41001 9H4.00511C3.69449 9 3.45905 8.71977 3.51259 8.41381L3.68759 7.41381C3.72946 7.17456 3.93722 7 4.18011 7H7.76001L8.39677 3.41262C8.43914 3.17391 8.64664 3 8.88907 3H9.87344C10.1845 3 10.4201 3.28107 10.3657 3.58738L9.76001 7H15.76L16.3968 3.41262C16.4391 3.17391 16.6466 3 16.8891 3H17.8734C18.1845 3 18.4201 3.28107 18.3657 3.58738L17.76 7H21.1649C21.4755 7 21.711 7.28023 21.6574 7.58619L21.4824 8.58619C21.4406 8.82544 21.2328 9 20.9899 9H17.41L16.35 15H19.7549C20.0655 15 20.301 15.2802 20.2474 15.5862L20.0724 16.5862C20.0306 16.8254 19.8228 17 19.5799 17H16L15.3632 20.5874C15.3209 20.8261 15.1134 21 14.8709 21H13.8866C13.5755 21 13.3399 20.7189 13.3943 20.4126L14 17H8.00001L7.36325 20.5874C7.32088 20.8261 7.11337 21 6.87094 21H5.88657ZM9.41045 9L8.35045 15H14.3504L15.4104 9H9.41045Z" />
</svg>
<span>{channel.name}</span>
</button>
)}
{/* Threads under this channel */}
{!isCollapsed && accessibleThreads.map((thread) => (
<button
key={thread.id}
className={`discord-channel-btn discord-thread-btn ${channel.categoryName ? 'has-category' : ''} ${selectedChannel?.id === thread.id ? 'active' : ''}`}
onClick={() => setSelectedChannel({
...thread,
categoryName: channel.categoryName,
categoryPosition: channel.categoryPosition,
guild: channel.guild,
})}
onContextMenu={(e) => handleChannelContextMenu(e, thread)}
title={thread.name}
>
<svg viewBox="0 0 24 24" fill="currentColor" width="16" height="16">
<path d="M12 2.81a.75.75 0 0 0-1.5 0v1.5a.75.75 0 0 0 1.5 0v-1.5Zm3.78 2.16a.75.75 0 0 0-1.06-1.06l-1.06 1.06a.75.75 0 0 0 1.06 1.06l1.06-1.06Zm-7.56 0a.75.75 0 0 0-1.06 1.06l1.06 1.06a.75.75 0 0 0 1.06-1.06L8.22 4.97ZM12 7.75a4.25 4.25 0 1 0 0 8.5 4.25 4.25 0 0 0 0-8.5ZM6.25 12a5.75 5.75 0 1 1 11.5 0 5.75 5.75 0 0 1-11.5 0Zm-3.5-.75a.75.75 0 0 0 0 1.5h1.5a.75.75 0 0 0 0-1.5h-1.5Zm16 0a.75.75 0 0 0 0 1.5h1.5a.75.75 0 0 0 0-1.5h-1.5Zm-10.53 5.28a.75.75 0 0 0-1.06 1.06l1.06 1.06a.75.75 0 1 0 1.06-1.06l-1.06-1.06Zm8.56 1.06a.75.75 0 0 0-1.06-1.06l-1.06 1.06a.75.75 0 0 0 1.06 1.06l1.06-1.06ZM12 18.94a.75.75 0 0 0-1.5 0v1.5a.75.75 0 0 0 1.5 0v-1.5Z" />
</svg>
<span>{thread.name}</span>
</button>
))}
</React.Fragment>
);
});
})()}
</div>
)}
</div>
</div>
{/* Content area: search + messages */}
<div className="discord-content-area">
{/* Search bar */}
<div className="discord-search-bar">
<input
type="text"
className="discord-search-input"
placeholder="Search messages..."
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
/>
{searchLoading && (
<div className="discord-search-loading">
<ProgressSpinner style={{ width: '16px', height: '16px' }} strokeWidth="4" />
</div>
)}
</div>
{/* Search info banner */}
{searchQuery.trim().length >= 2 && searchResults !== null && (
<div className="discord-search-info">
Found {searchResults.length} result{searchResults.length !== 1 ? 's' : ''} across all messages
<button
className="discord-search-clear"
onClick={() => setSearchQuery('')}
>
Clear search
</button>
</div>
)}
{/* Messages */}
{loadingMessages ? (
<div className="discord-loading">
<ProgressSpinner style={{ width: '30px', height: '30px' }} strokeWidth="4" />
<span className="discord-loading-text">Loading messages...</span>
</div>
) : filteredMessages.length === 0 ? (
<div className="discord-empty">
<svg viewBox="0 0 24 24" fill="currentColor">
<path d="M20 2H4c-1.1 0-2 .9-2 2v18l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm0 14H5.17L4 17.17V4h16v12z" />
</svg>
<h3 className="discord-empty-title">No messages found</h3>
<p className="discord-empty-description">
{searchQuery ? 'No messages match your search. Try different keywords.' : 'This channel has no archived messages'}
</p>
</div>
) : (
<div className="discord-messages" data-lenis-prevent ref={messagesContainerRef}>
{/* Loading indicator at top when fetching older messages */}
{loadingMore && (
<div className="discord-loading-more">
<ProgressSpinner style={{ width: '20px', height: '20px' }} strokeWidth="4" />
</div>
)}
{groupedMessages.map((group, groupIdx) => {
if (group.type === 'divider') {
return (
<div key={`divider-${groupIdx}`} className="discord-date-divider">
<span>{formatDateDivider(group.date)}</span>
</div>
);
}
// Check if we're showing search results
const isSearchMode = searchQuery.trim().length >= 2 && searchResults !== null;
return (
<div key={`group-${groupIdx}`} className="discord-message-group">
{group.messages.map((message, msgIdx) => (
<DiscordMessage
key={message.id}
message={message}
isFirstInGroup={msgIdx === 0}
previewCache={previewCache}
onPreviewLoad={handlePreviewLoad}
channelMap={channelMap}
usersMap={usersMap}
emojiCache={emojiCache}
members={members}
onChannelSelect={handleChannelSelect}
channelName={selectedChannel?.name}
onReactionClick={handleReactionClick}
onPollVoterClick={handlePollVoterClick}
onContextMenu={handleMessageContextMenu}
isSearchResult={isSearchMode}
onJumpToMessage={jumpToMessage}
/>
))}
</div>
);
})}
</div>
)}
</div>
{/* Member list panel */}
{memberListExpanded && (
<div className="discord-member-list" data-lenis-prevent>
{loadingMembers ? (
<div className="discord-member-list-loading">
<ProgressSpinner style={{ width: '24px', height: '24px' }} strokeWidth="4" />
</div>
) : members?.groups?.length > 0 ? (
<>
{members.groups.map((group) => (
<div key={group.role.id} className="discord-member-group">
<div
className="discord-member-group-header"
style={group.role.color ? { color: group.role.color } : undefined}
>
{group.role.name} {group.members.length}
</div>
{group.members.map((member) => (
<div key={member.id} className="discord-member-item">
{member.avatar ? (
<img
src={member.avatar}
alt=""
className="discord-member-avatar"
/>
) : (
<div className="discord-member-avatar-placeholder">
{(member.displayName || member.username || 'U')[0].toUpperCase()}
</div>
)}
<span
className="discord-member-name"
style={member.color ? { color: member.color } : undefined}
>
{member.displayName || member.username}
</span>
{member.isBot && <span className="discord-bot-tag">APP</span>}
</div>
))}
</div>
))}
</>
) : (
<div className="discord-member-list-empty">No members found</div>
)}
</div>
)}
</div>
</div>
{/* Image Modal */}
{imageModal && (
<div className="discord-image-modal-overlay" onClick={closeImageModal}>
<div className="discord-image-modal" onClick={(e) => e.stopPropagation()}>
<button className="discord-image-modal-close" onClick={closeImageModal}>
<svg viewBox="0 0 24 24" fill="currentColor" width="24" height="24">
<path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z" />
</svg>
</button>
<img
src={imageModal.url}
alt={imageModal.alt}
className="discord-image-modal-img"
/>
<a
href={imageModal.url}
target="_blank"
rel="noopener noreferrer"
className="discord-image-modal-link"
>
Open original
</a>
</div>
</div>
)}
{/* Reaction Users Popup */}
{reactionPopup && (
<div
className="discord-reaction-popup"
style={{
position: 'fixed',
left: reactionPopup.x,
top: reactionPopup.y,
transform: 'translate(-50%, -100%) translateY(-8px)',
}}
onClick={(e) => e.stopPropagation()}
>
<div className="discord-reaction-popup-header">
{reactionPopup.emoji.id ? (
<img
src={reactionPopup.emoji.url || `https://cdn.discordapp.com/emojis/${reactionPopup.emoji.id}.${reactionPopup.emoji.animated ? 'gif' : 'png'}`}
alt={reactionPopup.emoji.name}
className="discord-reaction-popup-emoji"
/>
) : (
<span className="discord-reaction-popup-emoji">{reactionPopup.emoji.name}</span>
)}
<span className="discord-reaction-popup-count">{reactionPopup.users?.length || 0}</span>
</div>
<div className="discord-reaction-popup-users">
{reactionPopup.loading ? (
<div className="discord-reaction-popup-loading">
<ProgressSpinner style={{ width: '20px', height: '20px' }} strokeWidth="4" />
</div>
) : reactionPopup.users?.length > 0 ? (
reactionPopup.users.map((user) => (
<div key={user.id} className="discord-reaction-popup-user">
<img
src={user.avatar || `https://cdn.discordapp.com/embed/avatars/0.png`}
alt=""
className="discord-reaction-popup-avatar"
/>
<span className="discord-reaction-popup-name">{user.displayName}</span>
</div>
))
) : (
<div className="discord-reaction-popup-empty">No users found</div>
)}
</div>
</div>
)}
{/* Poll Voter Popup - same style as reaction popup */}
{pollVoterPopup && (
<div
className="discord-reaction-popup"
style={{
position: 'fixed',
left: pollVoterPopup.x,
top: pollVoterPopup.y,
transform: 'translate(-50%, -100%) translateY(-8px)',
}}
onClick={(e) => e.stopPropagation()}
>
<div className="discord-reaction-popup-header">
<svg className="discord-reaction-popup-emoji" viewBox="0 0 24 24" fill="currentColor" width="20" height="20" style={{ color: '#5865f2' }}>
<path d="M4 5h16v2H4V5zm0 4h10v2H4V9zm0 4h16v2H4v-2zm0 4h10v2H4v-2z" />
</svg>
<span className="discord-reaction-popup-count">{pollVoterPopup.voters?.length || 0}</span>
</div>
<div className="discord-reaction-popup-users">
{pollVoterPopup.voters?.length > 0 ? (
pollVoterPopup.voters.map((voter) => (
<div key={voter.id} className="discord-reaction-popup-user">
<img
src={voter.avatar || `https://cdn.discordapp.com/embed/avatars/0.png`}
alt=""
className="discord-reaction-popup-avatar"
/>
<span className="discord-reaction-popup-name">{voter.displayName || voter.username}</span>
</div>
))
) : (
<div className="discord-reaction-popup-empty">No voters found</div>
)}
</div>
</div>
)}
{/* Message Context Menu */}
{contextMenu && (
<div
className="discord-context-menu"
style={{
position: 'fixed',
left: contextMenu.x,
top: contextMenu.y,
}}
onClick={(e) => e.stopPropagation()}
>
<button className="discord-context-menu-item" onClick={copyMessageLink}>
<svg viewBox="0 0 24 24" fill="currentColor" width="18" height="18">
<path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z" />
</svg>
Copy Message Link
</button>
<button className="discord-context-menu-item" onClick={copyMessageContent}>
<svg viewBox="0 0 24 24" fill="currentColor" width="18" height="18">
<path d="M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z" />
</svg>
Copy Text
</button>
<button className="discord-context-menu-item" onClick={copyMessageId}>
<svg viewBox="0 0 24 24" fill="currentColor" width="18" height="18">
<path d="M20 9H4v2h16V9zM4 15h16v-2H4v2z" />
</svg>
Copy Message ID
</button>
</div>
)}
{/* Channel Context Menu */}
{channelContextMenu && (
<div
className="discord-context-menu"
style={{
position: 'fixed',
left: channelContextMenu.x,
top: channelContextMenu.y,
}}
onClick={(e) => e.stopPropagation()}
>
<button className="discord-context-menu-item" onClick={copyChannelLink}>
<svg viewBox="0 0 24 24" fill="currentColor" width="18" height="18">
<path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z" />
</svg>
Copy Channel Link
</button>
<button className="discord-context-menu-item" onClick={copyChannelName}>
<svg viewBox="0 0 24 24" fill="currentColor" width="18" height="18">
<path d="M5.88657 21C5.57547 21 5.3399 20.7189 5.39427 20.4126L6.00001 17H2.59511C2.28449 17 2.04905 16.7198 2.10259 16.4138L2.27759 15.4138C2.31946 15.1746 2.52722 15 2.77011 15H6.35001L7.41001 9H4.00511C3.69449 9 3.45905 8.71977 3.51259 8.41381L3.68759 7.41381C3.72946 7.17456 3.93722 7 4.18011 7H7.76001L8.39677 3.41262C8.43914 3.17391 8.64664 3 8.88907 3H9.87344C10.1845 3 10.4201 3.28107 10.3657 3.58738L9.76001 7H15.76L16.3968 3.41262C16.4391 3.17391 16.6466 3 16.8891 3H17.8734C18.1845 3 18.4201 3.28107 18.3657 3.58738L17.76 7H21.1649C21.4755 7 21.711 7.28023 21.6574 7.58619L21.4824 8.58619C21.4406 8.82544 21.2328 9 20.9899 9H17.41L16.35 15H19.7549C20.0655 15 20.301 15.2802 20.2474 15.5862L20.0724 16.5862C20.0306 16.8254 19.8228 17 19.5799 17H16L15.3632 20.5874C15.3209 20.8261 15.1134 21 14.8709 21H13.8866C13.5755 21 13.3399 20.7189 13.3943 20.4126L14 17H8.00001L7.36325 20.5874C7.32088 20.8261 7.11337 21 6.87094 21H5.88657ZM9.41045 9L8.35045 15H14.3504L15.4104 9H9.41045Z" />
</svg>
Copy Channel Name
</button>
<button className="discord-context-menu-item" onClick={copyChannelId}>
<svg viewBox="0 0 24 24" fill="currentColor" width="18" height="18">
<path d="M20 9H4v2h16V9zM4 15h16v-2H4v2z" />
</svg>
Copy Channel ID
</button>
</div>
)}
</ImageModalContext.Provider>
);
}