From de322ad5d138187aca24aff080c2db58f9845d25 Mon Sep 17 00:00:00 2001
From: 1RandomDev <84292805+1RandomDev@users.noreply.github.com>
Date: Mon, 6 Jun 2022 16:26:53 +0200
Subject: Added option for thumbnail only

---
 app/dl_formats.py     | 9 +++++++++
 ui/src/app/formats.ts | 7 +++++++
 2 files changed, 16 insertions(+)

diff --git a/app/dl_formats.py b/app/dl_formats.py
index c06b93b..316d5df 100644
--- a/app/dl_formats.py
+++ b/app/dl_formats.py
@@ -19,6 +19,10 @@ def get_format(format: str, quality: str) -> str:
     if format.startswith("custom:"):
         return format[7:]
 
+    if format == "thumbnail":
+        # Quality is irrelevant in this case since we skip the download
+        return "bestaudio/best"
+
     if format == "mp3":
         # Audio quality needs to be set post-download, set in opts
         return "bestaudio/best"
@@ -66,4 +70,9 @@ def get_opts(format: str, quality: str, ytdl_opts: dict) -> dict:
         opts["postprocessors"].append({"key": "FFmpegMetadata"})
         opts["postprocessors"].append({"key": "EmbedThumbnail"})
     
+    if format == "thumbnail":
+        opts["skip_download"] = True
+        opts["writethumbnail"] = True
+        opts["postprocessors"].append({"key": "FFmpegThumbnailsConvertor", "format": "jpg", "when": "before_dl"})
+    
     return opts
diff --git a/ui/src/app/formats.ts b/ui/src/app/formats.ts
index 15be903..a3bf3e8 100644
--- a/ui/src/app/formats.ts
+++ b/ui/src/app/formats.ts
@@ -43,4 +43,11 @@ export const Formats: Format[] = [
       { id: '128', text: '128 kbps' },
     ],
   },
+  {
+    id: 'thumbnail',
+    text: 'Thumbnail',
+    qualities: [
+      { id: 'best', text: 'Best' }
+    ],
+  },
 ];
-- 
cgit 


From 0f27bf854560fa37a5fa9f9d9645fe4c321fe487 Mon Sep 17 00:00:00 2001
From: 1RandomDev <84292805+1RandomDev@users.noreply.github.com>
Date: Wed, 24 Aug 2022 18:10:49 +0200
Subject: Set correct file extension for thumbnails

---
 app/ytdl.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/ytdl.py b/app/ytdl.py
index 38e29b8..8382184 100644
--- a/app/ytdl.py
+++ b/app/ytdl.py
@@ -6,6 +6,7 @@ import time
 import asyncio
 import multiprocessing
 import logging
+import re
 from dl_formats import get_format, get_opts
 
 log = logging.getLogger('ytdl')
@@ -124,6 +125,10 @@ class Download:
             self.tmpfilename = status.get('tmpfilename')
             if 'filename' in status:
                 self.info.filename = os.path.relpath(status.get('filename'), self.download_dir)
+
+                # Set correct file extension for thumbnails
+                if(self.info.format == 'thumbnail'):
+                    self.info.filename = re.sub(r'\.webm$', '.jpg', self.info.filename)
             self.info.status = status['status']
             self.info.msg = status.get('msg')
             if 'downloaded_bytes' in status:
-- 
cgit