From 6e2ecd0468d81aacbef0be233293f52d38637771 Mon Sep 17 00:00:00 2001
From: szbk <wisecolt@gmail.com>
Date: Sun, 26 Oct 2025 19:38:00 +0300
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A7=20Cache=20i=C3=A7inde=20bo=C5=9F?=
 =?UTF-8?q?=20kalan=20thumbnail=20klas=C3=B6rlerini=20de=20temizle.?=
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---
 .gitignore       |  4 ++++
 server/server.js | 40 +++++++++++++++++++++++++---------------
 2 files changed, 29 insertions(+), 15 deletions(-)

diff --git a/.gitignore b/.gitignore
index a280bb3..d3a4b4a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -51,11 +51,15 @@ desktop.ini
 
 # Media / Download directories (depending on your setup)
 downloads/
+server/cache/
 movie/movieData/
 movie/movieData/**/subtitles/
 movie/movieData/**/poster.jpg
 movie/movieData/**/backdrop.jpg
 
+# Generic placeholders
+*.gitkeep
+
 # Torrent / upload temp files
 /uploads/
 /uploads/*
diff --git a/server/server.js b/server/server.js
index df8f3d8..2c71cf4 100644
--- a/server/server.js
+++ b/server/server.js
@@ -152,21 +152,6 @@ function removeThumbnailsForPath(relPath) {
   const normalized = sanitizeRelative(relPath);
   if (!normalized) return;
 
-  const directDirs = [
-    path.join(VIDEO_THUMB_ROOT, normalized),
-    path.join(IMAGE_THUMB_ROOT, normalized)
-  ];
-
-  for (const target of directDirs) {
-    try {
-      if (fs.existsSync(target) && fs.lstatSync(target).isDirectory()) {
-        fs.rmSync(target, { recursive: true, force: true });
-      }
-    } catch (err) {
-      console.warn(`⚠️ Thumbnail klasörü silinemedi (${target}): ${err.message}`);
-    }
-  }
-
   const parsed = path.parse(normalized);
   const candidates = [
     path.join(VIDEO_THUMB_ROOT, parsed.dir, `${parsed.name}.jpg`),
@@ -180,6 +165,31 @@ function removeThumbnailsForPath(relPath) {
       console.warn(`⚠️ Thumbnail silinemedi (${candidate}): ${err.message}`);
     }
   }
+
+  const potentialDirs = [
+    path.join(VIDEO_THUMB_ROOT, parsed.dir),
+    path.join(IMAGE_THUMB_ROOT, parsed.dir)
+  ];
+
+  for (const dirPath of potentialDirs) {
+    cleanupEmptyDirs(dirPath);
+  }
+}
+
+function cleanupEmptyDirs(startDir) {
+  let dir = startDir;
+  while (
+    dir &&
+    dir.startsWith(THUMBNAIL_DIR) &&
+    fs.existsSync(dir) &&
+    fs.lstatSync(dir).isDirectory()
+  ) {
+    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;
+  }
 }
 
 function resolveThumbnailAbsolute(relThumbPath) {