${title}
${summary ? `${summary}
` : ''} ${previewNote}${category}${author}
${title}
${summary ? `${summary}
` : ''}开发预览：该帖子尚未审核通过，仅本地可见。
' : ''; const pageUrl = `${String(plazaBaseUrl).replace(/\/$/, '')}/plaza/p/${encodeURIComponent(post.id)}`; const coverUrl = resolvePlazaCoverUrl(post.cover_url, post.public_url); const html = `${summary}
` : ''} ${previewNote}${post.summary ?? ''}
${post.summary ?? post.title}
点击卡片进入详情页，或在 TKMind 发现广场浏览更多公开作品。
`, ), }, }); } export function attachPlazaPublicRoutes(app, { pool, portalBase, devPreview = false, plazaBaseUrl = process.env.PLAZA_PUBLIC_BASE ?? 'https://plaza.tkmind.cn' }) { app.get('/plaza/p/:postId', async (req, res) => { if (!pool) return res.status(503).send('Plaza 未启用'); try { const post = await loadPlazaPublicPost(pool, req.params.postId, { devPreview }); const targetUrl = buildPublicationUrl(post.public_url, portalBase); if (!targetUrl) return res.status(404).send('内容链接不存在'); res.set('Content-Type', 'text/html; charset=utf-8'); res.set('Cache-Control', post.status === 'published' ? 'public, max-age=60' : 'private, no-store'); return res.send( renderPlazaPostRedirectHtml(post, targetUrl, { preview: devPreview && post.status === 'pending_review', plazaBaseUrl, }), ); } catch (error) { if (error?.code === 'POST_NOT_FOUND') return res.status(404).send('帖子不存在或已隐藏'); if (error?.code === 'PUBLICATION_NOT_ONLINE') return res.status(404).send('关联发布未上线'); return res.status(500).send('页面加载失败'); } }); app.get(['/plaza', '/plaza/'], async (_req, res) => { if (!pool) return res.status(503).send('Plaza 未启用'); try { const [categoryRows] = await pool.query( `SELECT slug, name, icon FROM plaza_categories WHERE is_active = 1 ORDER BY sort_order ASC`, ); const [postRows] = await pool.query( `SELECT pp.id, pp.title, pp.summary, pp.cover_url, pp.published_at, pr.public_url AS public_url, c.name AS category_name, c.slug AS category_slug, c.icon AS category_icon, u.slug AS user_slug, u.display_name AS user_display_name FROM plaza_posts pp JOIN plaza_categories c ON c.id = pp.category_id JOIN h5_publish_records pr ON pr.id = pp.publication_id JOIN h5_users u ON u.id = pp.user_id WHERE pp.status = 'published' ORDER BY pp.hot_score DESC, pp.id DESC LIMIT 24`, ); const cards = postRows .map((post) => { const title = escapePublicHtml(post.title); const summary = escapePublicHtml(post.summary); const author = escapePublicHtml(post.user_display_name || post.user_slug); const category = escapePublicHtml(`${post.category_icon ?? ''} ${post.category_name ?? ''}`.trim()); const coverUrl = escapePublicHtml(resolvePlazaCoverUrl(post.cover_url, post.public_url)); const href = `/plaza/p/${encodeURIComponent(post.id)}`; return `${summary}
` : ''} `; }) .join(''); const categoryLinks = categoryRows .map( (category) => `${escapePublicHtml(`${category.icon ?? ''} ${category.name}`.trim())}`, ) .join(''); const plazaOrigin = String(plazaBaseUrl).replace(/\/$/, ''); const plazaHomeUrl = `${plazaOrigin}/plaza`; const homepageHtml = `TKMind Plaza
浏览公开发布的 MindSpace 作品。点击卡片进入帖子详情页。
${categoryLinks ? `浏览公开发布的 MindSpace 页面与创意内容。
按旅行、美食、活动、报告等分类发现更多作品。
', ), }, }), ); } catch { return res.status(500).send('广场首页加载失败'); } }); }