From b5b7375e763b4e0d7005c3c4cd08643a3c850e2d Mon Sep 17 00:00:00 2001
From: vvzvlad <git@vvzvlad.xyz>
Date: Fri, 7 Feb 2025 00:23:29 +0300
Subject: [PATCH] Fix channel ID conversion for numeric channel IDs in media
 download

---
 api_server.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/api_server.py b/api_server.py
index e0adc84..b906d1a 100644
--- a/api_server.py
+++ b/api_server.py
@@ -120,7 +120,12 @@ async def download_media_file(channel: str, post_id: int, file_unique_id: str) -
     cache_dir = os.path.abspath("./data/cache")
     os.makedirs(cache_dir, exist_ok=True)
     
-    message = await client.client.get_messages(channel, post_id)
+    # Convert numeric channel ID to int if needed
+    channel_id = channel
+    if isinstance(channel, str) and channel.startswith('-100'):
+        channel_id = int(channel)
+    
+    message = await client.client.get_messages(channel_id, post_id)
     if message.media == "MessageMediaType.POLL":
         return None, False