From a48fcd667bb1157765966b4786ec4140872d82a1 Mon Sep 17 00:00:00 2001
From: vvzvlad <git@vvzvlad.xyz>
Date: Mon, 3 Feb 2025 04:18:49 +0300
Subject: [PATCH] Improve media file download logging and handling in
 background task

---
 api_server.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/api_server.py b/api_server.py
index 2d42622..44dd3fb 100644
--- a/api_server.py
+++ b/api_server.py
@@ -178,6 +178,11 @@ async def download_new_files(media_files: list, cache_dir: str):
     """
     Download files that are not in cache yet
     """
+    if not media_files:
+        logger.info("No media files found for download")
+        return
+
+    files_to_download = 0
     for file_data in media_files:
         try:
             file_id = file_data['file_id']
@@ -189,6 +194,7 @@ async def download_new_files(media_files: list, cache_dir: str):
             cache_path = os.path.join(cache_dir, f"{channel}-{post_id}-{file_unique_id}")
             
             if not os.path.exists(cache_path):
+                files_to_download += 1
                 logger.debug(f"Background download started for {file_id}")
                 await download_media_file(channel, post_id, file_unique_id)
                 await asyncio.sleep(1)  # Delay between downloads
@@ -197,6 +203,9 @@ async def download_new_files(media_files: list, cache_dir: str):
             logger.error(f"Background download failed for {file_id}: {str(e)}")
             continue
 
+    if files_to_download == 0:
+        logger.info("All media files are already in cache")
+
 
 async def cache_media_files():
     """Background task for cache management: removes old files and downloads new ones"""