Grid/list seçim modunu ekle, meta bilgileri göster ve seçili öğeler için toplu silme butonu ekle.

server/server.js

@@ -38,6 +38,7 @@ for (const dir of [THUMBNAIL_DIR, VIDEO_THUMB_ROOT, IMAGE_THUMB_ROOT]) {
 const VIDEO_THUMBNAIL_TIME = process.env.VIDEO_THUMBNAIL_TIME || "00:00:05";
 const VIDEO_EXTS = [".mp4", ".webm", ".mkv", ".mov", ".m4v"];
 const generatingThumbnails = new Set();
+const INFO_FILENAME = "info.json";
 
 app.use(cors());
 app.use(express.json());
@@ -59,6 +60,70 @@ function ensureDirForFile(filePath) {
   if (!fs.existsSync(dir)) fs.mkdirSync(dir, { recursive: true });
 }
 
+function infoFilePath(savePath) {
+  return path.join(savePath, INFO_FILENAME);
+}
+
+function readInfoFile(savePath) {
+  const target = infoFilePath(savePath);
+  if (!fs.existsSync(target)) return null;
+  try {
+    return JSON.parse(fs.readFileSync(target, "utf-8"));
+  } catch (err) {
+    console.warn(`⚠️ info.json okunamadı (${target}): ${err.message}`);
+    return null;
+  }
+}
+
+function upsertInfoFile(savePath, partial) {
+  const target = infoFilePath(savePath);
+  try {
+    ensureDirForFile(target);
+    let current = {};
+    if (fs.existsSync(target)) {
+      try {
+        current = JSON.parse(fs.readFileSync(target, "utf-8")) || {};
+      } catch (err) {
+        console.warn(`⚠️ info.json parse edilemedi (${target}): ${err.message}`);
+      }
+    }
+    const timestamp = Date.now();
+    const next = {
+      ...current,
+      ...partial,
+      updatedAt: timestamp
+    };
+    if (!next.createdAt) {
+      next.createdAt =
+        current.createdAt ?? partial?.createdAt ?? timestamp;
+    }
+    if (!next.added && partial?.added) {
+      next.added = partial.added;
+    }
+    if (!next.folder) {
+      next.folder = path.basename(savePath);
+    }
+    fs.writeFileSync(target, JSON.stringify(next, null, 2), "utf-8");
+    return next;
+  } catch (err) {
+    console.warn(`⚠️ info.json yazılamadı (${target}): ${err.message}`);
+    return null;
+  }
+}
+
+function readInfoForRoot(rootFolder) {
+  const safe = sanitizeRelative(rootFolder);
+  if (!safe) return null;
+  const target = path.join(DOWNLOAD_DIR, safe, INFO_FILENAME);
+  if (!fs.existsSync(target)) return null;
+  try {
+    return JSON.parse(fs.readFileSync(target, "utf-8"));
+  } catch (err) {
+    console.warn(`⚠️ info.json okunamadı (${target}): ${err.message}`);
+    return null;
+  }
+}
+
 function sanitizeRelative(relPath) {
   return relPath.replace(/^[\\/]+/, "");
 }
@@ -181,14 +246,28 @@ function cleanupEmptyDirs(startDir) {
   while (
     dir &&
     dir.startsWith(THUMBNAIL_DIR) &&
-    fs.existsSync(dir) &&
-    fs.lstatSync(dir).isDirectory()
+    fs.existsSync(dir)
   ) {
-    const entries = fs.readdirSync(dir);
-    if (entries.length > 0) break;
-    fs.rmdirSync(dir);
-    dir = path.dirname(dir);
-    if (dir === THUMBNAIL_DIR || dir === path.dirname(THUMBNAIL_DIR)) break;
+    try {
+      const stat = fs.lstatSync(dir);
+      if (!stat.isDirectory()) break;
+      const entries = fs.readdirSync(dir);
+      if (entries.length > 0) break;
+      fs.rmdirSync(dir);
+    } catch (err) {
+      console.warn(`⚠️ Thumbnail klasörü temizlenemedi (${dir}): ${err.message}`);
+      break;
+    }
+    const parent = path.dirname(dir);
+    if (
+      !parent ||
+      parent === dir ||
+      parent.length < THUMBNAIL_DIR.length ||
+      parent === THUMBNAIL_DIR
+    ) {
+      break;
+    }
+    dir = parent;
   }
 }
 
@@ -314,6 +393,16 @@ app.post("/api/transfer", requireAuth, upload.single("torrent"), (req, res) => {
         savePath,
         added
       });
+      const rootFolder = path.basename(savePath);
+      upsertInfoFile(savePath, {
+        infoHash: torrent.infoHash,
+        name: torrent.name,
+        tracker: torrent.announce?.[0] || null,
+        added,
+        createdAt: added,
+        folder: rootFolder
+      });
+      broadcastFileUpdate(rootFolder);
       res.json({
         ok: true,
         infoHash: torrent.infoHash,
@@ -362,6 +451,13 @@ app.post("/api/transfer", requireAuth, upload.single("torrent"), (req, res) => {
         console.warn("⚠️ Eski thumbnail klasörü temizlenemedi:", err.message);
       }
 
+      upsertInfoFile(entry.savePath, {
+        completedAt: Date.now(),
+        totalBytes: torrent.downloaded,
+        fileCount: torrent.files.length
+      });
+      broadcastFileUpdate(rootFolder);
+
       broadcastSnapshot();
     });
   } catch (err) {
@@ -546,6 +642,16 @@ app.get("/api/files", requireAuth, (req, res) => {
     );
   };
 
+  const infoCache = new Map();
+  const getInfo = (relPath) => {
+    const root = rootFromRelPath(relPath);
+    if (!root) return null;
+    if (!infoCache.has(root)) {
+      infoCache.set(root, readInfoForRoot(root));
+    }
+    return infoCache.get(root);
+  };
+
   // --- 📁 Klasörleri dolaş ---
   const walk = (dir) => {
     let result = [];
@@ -561,6 +667,8 @@ app.get("/api/files", requireAuth, (req, res) => {
       if (entry.isDirectory()) {
         result = result.concat(walk(full));
       } else {
+        if (entry.name.toLowerCase() === INFO_FILENAME) continue;
+
         const size = fs.statSync(full).size;
         const type = mime.lookup(full) || "application/octet-stream";
 
@@ -588,12 +696,27 @@ app.get("/api/files", requireAuth, (req, res) => {
           else queueImageThumbnail(full, safeRel);
         }
 
+        const info = getInfo(safeRel) || {};
+        const rootFolder = rootFromRelPath(safeRel);
+        const added =
+          info.added ?? info.createdAt ?? null;
+        const completedAt = info.completedAt ?? null;
+        const tracker = info.tracker ?? null;
+        const torrentName = info.name ?? null;
+        const infoHash = info.infoHash ?? null;
+
         result.push({
           name: safeRel,
           size,
           type,
           url,
-          thumbnail: thumb
+          thumbnail: thumb,
+          rootFolder,
+          added,
+          completedAt,
+          tracker,
+          torrentName,
+          infoHash
         });
       }
     }