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'dark' : 'light'; } // Update giscus theme function updateGiscusTheme(theme) { const giscusFrame = document.querySelector('iframe.giscus-frame'); if (giscusFrame) { const message = { giscus: { setConfig: { theme: theme === 'dark' ? 'dark' : 'light' } } }; giscusFrame.contentWindow.postMessage(message, 'https://giscus.app'); } } // Set up theme change observer function setupThemeObserver() { // Don't create multiple observers if (themeObserver) { return; } // Watch for changes to the document element's attributes and classes themeObserver = new MutationObserver((mutations) => { let themeChanged = false; mutations.forEach((mutation) => { if (mutation.type === 'attributes' && (mutation.attributeName === 'class' || mutation.attributeName === 'data-theme' || mutation.attributeName === 'data-color-scheme')) { themeChanged = true; } }); if (themeChanged) { const newTheme = getCurrentTheme(); updateGiscusTheme(newTheme); } }); // Observe both html and body elements for theme changes themeObserver.observe(document.documentElement, { attributes: true, attributeFilter: ['class', 'data-theme', 'data-color-scheme'] }); themeObserver.observe(document.body, { attributes: true, attributeFilter: ['class', 'data-theme', 'data-color-scheme'] }); // Also listen for system theme changes const mediaQuery = window.matchMedia('(prefers-color-scheme: dark)'); mediaQuery.addEventListener('change', () => { // Only update if no explicit theme is set const html = document.documentElement; const body = document.body; if (!html.classList.contains('dark') && !html.classList.contains('light') && !body.classList.contains('dark') && !body.classList.contains('light') && !html.dataset.theme && !body.dataset.theme) { const newTheme = getCurrentTheme(); updateGiscusTheme(newTheme); } }); } function normalizeGiscusPath(pathname) { let path = (pathname || '/').split('?')[0].split('#')[0] || '/'; if (path.length < 2) return 'index'; // Match giscus client.js pathname mapping: strip leading slash and file extension return path.substring(1).replace(/\.\w+$/, ''); } function getMappedDiscussionNumber(pathname) { // Strip trailing slash for map lookup only; unmapped pages keep raw pathname // so giscus pathname+strict behavior is unchanged when creating new threads. const term = normalizeGiscusPath(pathname).replace(/\/$/, ''); const direct = GISCUS_PATH_MAP[term]; if (direct) return direct; // Legacy zh-CN discussions when visiting /zh/... if (term.startsWith('zh/')) { const legacy = GISCUS_PATH_MAP['zh-CN/' + term.slice(3)]; if (legacy) return legacy; } return null; } // Generate GitHub Discussions URL for current page function generateDiscussionUrl() { const repoOwner = 'Comfy-Org'; const repoName = 'docs'; const mappedNumber = getMappedDiscussionNumber(window.location.pathname); if (mappedNumber) { return `https://github.com/${repoOwner}/${repoName}/discussions/${mappedNumber}`; } const currentPath = window.location.pathname; const currentTitle = document.title || 'Discussion'; // Extract meaningful part of the path for search const pathSegments = currentPath.split('/').filter(Boolean); let searchQuery = ''; if (pathSegments.length > 0) { // Keep the path shape; GitHub title search is unreliable, but this is // better than nothing when we have no mapped discussion number yet. searchQuery = pathSegments.join('/'); } // If no meaningful path, use page title if (!searchQuery && currentTitle) { searchQuery = currentTitle.replace(/[^\w\s]/g, '').trim(); } // Create search URL to find existing discussions if (searchQuery) { const encodedQuery = encodeURIComponent(searchQuery); return `https://github.com/${repoOwner}/${repoName}/discussions?discussions_q=${encodedQuery}`; } // Fallback to discussions main page return `https://github.com/${repoOwner}/${repoName}/discussions`; } // Show friendly discussion notice function showGiscusNotice(container, noticeType = 'rate_limit') { const discussionUrl = generateDiscussionUrl(); const noticeMessages = { rate_limit: { en: { title: '💬 Join the Discussion', message: 'Comments are temporarily unavailable due to high traffic.', suggestion: 'Retry loading comments, or check GitHub for an existing discussion about this page.', discussionLink: 'Find Related Discussions', retryLink: 'Retry Comments' }, zh: { title: '💬 参与讨论', message: '由于访问量较高，评论功能暂时不可用。', suggestion: '请重试加载评论，或前往 GitHub 查找此页面已有的讨论。', discussionLink: '查找相关讨论', retryLink: '重试评论' }, ja: { title: '💬 ディスカッションに参加', message: 'アクセスが集中しているため、コメント機能は一時的にご利用いただけません。', suggestion: 'コメントの再読み込みを試すか、GitHub でこのページに関する既存のディスカッションを確認してください。', discussionLink: '関連ディスカッションを検索', retryLink: 'コメントを再読み込み' }, ko: { title: '💬 토론에 참여하기', message: '접속량이 많아 댓글 기능을 일시적으로 사용할 수 없습니다.', suggestion: '댓글을 다시 불러오거나 GitHub에서 이 페이지의 기존 토론을 확인해 주세요.', discussionLink: '관련 토론 찾기', retryLink: '댓글 다시 불러오기' } }, network: { en: { title: '💬 Join the Discussion', message: 'Comments could not be loaded at this time.', suggestion: 'Retry loading comments, or check GitHub for an existing discussion about this page.', discussionLink: 'Find Related Discussions', retryLink: 'Retry Comments' }, zh: { title: '💬 参与讨论', message: '评论暂时无法加载。', suggestion: '请重试加载评论，或前往 GitHub 查找此页面已有的讨论。', discussionLink: '查找相关讨论', retryLink: '重试评论' }, ja: { title: '💬 ディスカッションに参加', message: 'コメントを読み込めませんでした。', suggestion: 'コメントの再読み込みを試すか、GitHub でこのページに関する既存のディスカッションを確認してください。', discussionLink: '関連ディスカッションを検索', retryLink: 'コメントを再読み込み' }, ko: { title: '💬 토론에 참여하기', message: '지금은 댓글을 불러올 수 없습니다.', suggestion: '댓글을 다시 불러오거나 GitHub에서 이 페이지의 기존 토론을 확인해 주세요.', discussionLink: '관련 토론 찾기', retryLink: '댓글 다시 불러오기' } } }; const isChinesePage = window.location.pathname.includes('/zh/') || window.location.pathname.includes('/cn/'); const isJapanesePage = window.location.pathname.includes('/ja/'); const isKoreanPage = window.location.pathname.includes('/ko/'); const lang = isKoreanPage ? 'ko' : isJapanesePage ? 'ja' : isChinesePage ? 'zh' : 'en'; const notice = noticeMessages[noticeType][lang]; const noticeDiv = document.createElement('div'); noticeDiv.className = 'giscus-notice'; noticeDiv.innerHTML = `

${notice.title}

${notice.message}

${notice.suggestion}

${notice.discussionLink}

`; noticeDiv.querySelector('[data-giscus-retry]').addEventListener('click', () => { window.retryGiscus(); }); // Remove any previously inserted notice to avoid duplicates, but keep the // original giscus iframe/content intact so false-positive detections don't // erase a successfully loaded comment widget. const existingNotice = container.querySelector('.giscus-notice'); if (existingNotice) { existingNotice.remove(); } container.appendChild(noticeDiv); container.classList.remove('loading'); container.classList.add('loaded'); } // Legacy retry function (may not be needed now) window.retryGiscus = function() { const container = document.querySelector('.giscus-container'); if (!container) return; // Simply reload the giscus content giscusLoaded = false; // Reset the loaded flag loadGiscusContent(container); }; // Listen for giscus messages to detect rate limit errors function setupGiscusErrorListener() { window.addEventListener('message', function(event) { if (event.origin !== 'https://giscus.app') return; const message = event.data; console.log('Giscus message received:', message); // Debug log const container = document.querySelector('.giscus-container'); if (!container) return; // Check for various error patterns if (message && message.giscus) { // Standard giscus error format if (message.giscus.error) { const errorType = message.giscus.error.type; console.warn('Giscus error detected:', errorType, message.giscus.error); if (errorType === 'rate_limit' || errorType === 'rate-limit' || errorType === 'RATE_LIMITED') { showGiscusNotice(container, 'rate_limit'); } else { showGiscusNotice(container, 'network'); } } // Check for discussion data with error indicators if (message.giscus.discussion === null && message.giscus.viewer === null) { // This might indicate a rate limit or auth issue console.warn('Giscus: No discussion data, possibly rate limited'); setTimeout(() => { if (container.querySelector('.giscus-frame')) { const iframe = container.querySelector('.giscus-frame'); if (iframe && iframe.contentDocument) { const errorElements = iframe.contentDocument.querySelectorAll('[class*="error"], [class*="Error"]'); if (errorElements.length > 0) { console.warn('Giscus: Error elements found in iframe'); showGiscusNotice(container, 'rate_limit'); } } } }, 3000); } } // Also check for direct error messages in the content if (typeof message === 'string' && message.includes('rate limit')) { console.warn('Giscus: Rate limit detected in string message'); showGiscusNotice(container, 'rate_limit'); } }); // Additional error detection: Monitor iframe content changes const checkForErrors = () => { const container = document.querySelector('.giscus-container'); const iframe = document.querySelector('.giscus-frame'); if (iframe && container) { try { // Check if iframe has loaded and has error content setTimeout(() => { const iframeDoc = iframe.contentDocument || iframe.contentWindow.document; if (iframeDoc) { const bodyText = iframeDoc.body ? iframeDoc.body.textContent || '' : ''; if (bodyText.includes('rate limit') || bodyText.includes('API rate limit') || bodyText.includes('exceeded')) { console.warn('Giscus: Rate limit detected in iframe content'); showGiscusNotice(container, 'rate_limit'); } else if (bodyText.includes('error occurred')) { console.warn('Giscus: Generic error detected in iframe content'); showGiscusNotice(container, 'rate_limit'); // Assume it's rate limit for now } } }, 5000); // Check after 5 seconds } catch (e) { // Cross-origin restrictions, can't access iframe content console.log('Cannot access iframe content due to CORS'); } } }; // Run error check periodically setTimeout(checkForErrors, 6000); } // Load actual giscus content function loadGiscusContent(container) { if (giscusLoaded) return; giscusLoaded = true; // Clear placeholder container.innerHTML = ''; container.className = 'giscus-container loading'; // Get current theme and path info const currentTheme = getCurrentTheme(); const newPath = window.location.pathname; // Create giscus script const script = document.createElement('script'); script.src = 'https://giscus.app/client.js'; script.setAttribute('data-repo', 'Comfy-Org/docs'); script.setAttribute('data-repo-id', 'R_kgDOLlassQ'); // Replace with real ID script.setAttribute('data-category', 'Announcements'); script.setAttribute('data-category-id', 'DIC_kwDOLlassc4CtQoz'); // Replace with real ID // Prefer discussion number mapping when we know it. GitHub's discussion // search index is incomplete for this repo, so pathname/strict lookup // silently fails for many existing threads (see #1468). Number lookup // bypasses search. Unmapped pages still use pathname+strict so giscus // can create new discussions with the sha1 body tag. const mappedNumber = getMappedDiscussionNumber(newPath); if (mappedNumber) { script.setAttribute('data-mapping', 'number'); script.setAttribute('data-term', String(mappedNumber)); script.setAttribute('data-strict', '0'); console.log('Giscus: Using mapped discussion number', mappedNumber, 'for', normalizeGiscusPath(newPath)); } else { script.setAttribute('data-mapping', 'pathname'); script.setAttribute('data-strict', '1'); console.log('Giscus: No map entry; using pathname strict for', normalizeGiscusPath(newPath)); } script.setAttribute('data-reactions-enabled', '1'); script.setAttribute('data-emit-metadata', '0'); script.setAttribute('data-input-position', 'bottom'); script.setAttribute('data-theme', currentTheme === 'dark' ? 'dark' : 'light'); // Set language based on path const isChinesePage = newPath.includes('/zh/') || newPath.includes('/cn/'); const isJapanesePage = newPath.includes('/ja/'); const isKoreanPage = newPath.includes('/ko/'); const giscusLang = isKoreanPage ? 'ko' : isJapanesePage ? 'ja' : isChinesePage ? 'zh' : 'en'; script.setAttribute('data-lang', giscusLang); // Debug logging console.log('Giscus: Current path:', newPath); console.log('Giscus: Is Chinese page:', isChinesePage); console.log('Giscus: Language set to:', giscusLang); script.setAttribute('crossorigin', 'anonymous'); script.async = true; // Handle giscus load event and errors script.onload = () => { // Clear the loading timeout since script loaded successfully if (loadingTimeout) { clearTimeout(loadingTimeout); loadingTimeout = null; } setTimeout(() => { container.classList.remove('loading'); container.classList.add('loaded'); // Set up theme observer after giscus loads setupThemeObserver(); }, 1000); }; script.onerror = () => { // Clear the loading timeout since we got an error if (loadingTimeout) { clearTimeout(loadingTimeout); loadingTimeout = null; } console.error('Giscus: Failed to load giscus script'); showGiscusNotice(container, 'network'); }; // Set up a timeout to detect if giscus fails to load loadingTimeout = setTimeout(() => { // Check if giscus is still loading or showing an error const iframe = container.querySelector('.giscus-frame'); const hasError = container.querySelector('.giscus-error'); if (container.classList.contains('loading') || (iframe && !hasError)) { // Check iframe content for errors if possible try { if (iframe && iframe.contentDocument) { const iframeDoc = iframe.contentDocument; const bodyText = iframeDoc.body ? iframeDoc.body.textContent || '' : ''; if (bodyText.includes('error occurred') || bodyText.includes('rate limit') || bodyText.includes('exceeded')) { console.warn('Giscus: Error detected in iframe after timeout'); showGiscusNotice(container, 'rate_limit'); } } else { console.warn('Giscus: Loading timeout, possibly rate limited'); showGiscusNotice(container, 'rate_limit'); } } catch (e) { // Can't access iframe due to CORS, assume rate limit console.warn('Giscus: Loading timeout, assuming rate limited'); showGiscusNotice(container, 'rate_limit'); } } loadingTimeout = null; }, 8000); // Reduced to 8 second timeout for faster detection container.appendChild(script); } // Create and insert giscus container with lazy loading async function loadGiscus() { const newPath = window.location.pathname; // Exclude paths that should not have comments const excludedPaths = ['/', '/zh', '/ja', '/ko']; // Skip if current path is in excluded list or contains API/search paths if (excludedPaths.includes(newPath) || newPath.includes('/api/') || newPath.includes('/search')) { return; } currentPath = newPath; cleanupGiscus(); const contentContainer = await findContentContainer(); if (!contentContainer) { console.warn('Giscus: Could not find suitable content container'); return; } // Create giscus container with placeholder const giscusContainer = document.createElement('div'); giscusContainer.className = 'giscus-container'; // Add placeholder for lazy loading const placeholder = createGiscusPlaceholder(); giscusContainer.appendChild(placeholder); // Insert at the end of content, but before any navigation const navElements = contentContainer.querySelectorAll('nav, .pagination, [class*="nav"]:last-child'); if (navElements.length > 0) { const lastNav = navElements[navElements.length - 1]; contentContainer.insertBefore(giscusContainer, lastNav); } else { contentContainer.appendChild(giscusContainer); } // Setup lazy loading setupLazyLoading(giscusContainer); } // Handle SPA navigation function setupSPAHandling() { // Listen for URL changes (SPA navigation) let lastUrl = location.href; new MutationObserver(() => { const url = location.href; if (url !== lastUrl) { lastUrl = url; scheduleGiscusLoad(SPA_LOAD_DELAY_MS); } }).observe(document, {subtree: true, childList: true}); // Also listen for popstate events window.addEventListener('popstate', () => { scheduleGiscusLoad(SPA_LOAD_DELAY_MS); }); // Listen for pushstate/replacestate (modern SPA frameworks) const originalPushState = history.pushState; const originalReplaceState = history.replaceState; history.pushState = function() { originalPushState.apply(history, arguments); scheduleGiscusLoad(SPA_LOAD_DELAY_MS); }; history.replaceState = function() { originalReplaceState.apply(history, arguments); scheduleGiscusLoad(SPA_LOAD_DELAY_MS); }; } // Debug functions for testing notice messages window.giscusDebug = { // Force show rate limit notice showRateLimitNotice: () => { const container = document.querySelector('.giscus-container'); if (container) { showGiscusNotice(container, 'rate_limit'); } else { console.warn('No giscus container found. Wait for page to load giscus placeholder first.'); } }, // Force show network notice showNetworkNotice: () => { const container = document.querySelector('.giscus-container'); if (container) { showGiscusNotice(container, 'network'); } else { console.warn('No giscus container found. Wait for page to load giscus placeholder first.'); } }, // Reset to placeholder resetToPlaceholder: () => { const container = document.querySelector('.giscus-container'); if (container) { container.innerHTML = ''; const placeholder = createGiscusPlaceholder(); container.appendChild(placeholder); setupLazyLoading(container); giscusLoaded = false; } }, // Test URL generation testUrls: () => { const searchUrl = generateDiscussionUrl(); const mappedNumber = getMappedDiscussionNumber(window.location.pathname); console.log('Current page path:', window.location.pathname); console.log('Normalized term:', normalizeGiscusPath(window.location.pathname)); console.log('Mapped discussion number:', mappedNumber); console.log('Discussion/search URL:', searchUrl); return { searchUrl, mappedNumber }; } }; // Initialize function init() { addStyles(); setupSPAHandling(); setupGiscusErrorListener(); // Add debug info console.log('Giscus Debug Commands Available:'); console.log('- giscusDebug.showRateLimitNotice() - Show rate limit notice'); console.log('- giscusDebug.showNetworkNotice() - Show network notice'); console.log('- giscusDebug.resetToPlaceholder() - Reset to placeholder'); console.log('- giscusDebug.testUrls() - Test URL generation for current page'); if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', () => { scheduleGiscusLoad(INITIAL_LOAD_DELAY_MS); }); } else { scheduleGiscusLoad(INITIAL_LOAD_DELAY_MS); } } init(); })();

​Entradas

​Salidas

Entradas

Salidas