Add desk lock mode, web bookmark card type, sound default, and buried visual effects

server/index.js

@@ -187,6 +187,80 @@ app.post('/api/upload', upload.single('file'), (req, res) => {
   });
 });
 
+// Bookmark web page metadata preview extractor
+app.get('/api/bookmark-meta', async (req, res) => {
+  const targetUrl = req.query.url;
+  if (!targetUrl || typeof targetUrl !== 'string') {
+    return res.status(400).json({ success: false, error: 'url parameter required' });
+  }
+
+  let validUrl;
+  try {
+    validUrl = new URL(targetUrl.startsWith('http') ? targetUrl : `https://${targetUrl}`);
+  } catch {
+    return res.status(400).json({ success: false, error: 'Invalid URL format' });
+  }
+
+  const hostname = validUrl.hostname;
+  const favicon = `https://www.google.com/s2/favicons?domain=${encodeURIComponent(hostname)}&sz=128`;
+  const mshotsScreenshot = `https://s0.wp.com/mshots/v1/${encodeURIComponent(validUrl.href)}?w=600`;
+
+  try {
+    const controller = new AbortController();
+    const timeout = setTimeout(() => controller.abort(), 4000);
+
+    const response = await fetch(validUrl.href, {
+      signal: controller.signal,
+      headers: {
+        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
+        'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'
+      }
+    });
+    clearTimeout(timeout);
+
+    const html = await response.text();
+
+    // Extract title
+    const ogTitleMatch = html.match(/<meta\s+property=["']og:title["']\s+content=["'](.*?)["']/i) ||
+                         html.match(/<meta\s+content=["'](.*?)["']\s+property=["']og:title["']/i);
+    const titleMatch = html.match(/<title[^>]*>([^<]+)<\/title>/i);
+    const title = ogTitleMatch?.[1] || titleMatch?.[1] || hostname;
+
+    // Extract description
+    const ogDescMatch = html.match(/<meta\s+property=["']og:description["']\s+content=["'](.*?)["']/i) ||
+                        html.match(/<meta\s+name=["']description["']\s+content=["'](.*?)["']/i);
+    const description = ogDescMatch?.[1] || '';
+
+    // Extract image
+    const ogImageMatch = html.match(/<meta\s+property=["']og:image["']\s+content=["'](.*?)["']/i) ||
+                         html.match(/<meta\s+content=["'](.*?)["']\s+property=["']og:image["']/i);
+    let image = ogImageMatch?.[1] || mshotsScreenshot;
+    if (image && image.startsWith('/')) {
+      image = `${validUrl.origin}${image}`;
+    }
+
+    res.json({
+      success: true,
+      url: validUrl.href,
+      hostname,
+      title: title.trim(),
+      description: description.trim(),
+      image,
+      favicon
+    });
+  } catch {
+    res.json({
+      success: true,
+      url: validUrl.href,
+      hostname,
+      title: hostname,
+      description: '',
+      image: mshotsScreenshot,
+      favicon
+    });
+  }
+});
+
 // Serve uploaded photos/media
 app.use('/uploads', express.static(UPLOADS_DIR, {
   maxAge: '7d',