sticker to gif conversion

tgbridge/forwarder.py

@@ -193,20 +193,19 @@ class TelegramForwarder:
             elif message.sticker:
                 sticker_text = message.sticker.emoji or '(sticker)'
                 text = f'{prefix}{sticker_text}'
-                # >>> ANIMATED STICKER CONVERSION START >>>
-                if getattr(message.sticker, "is_animated", False):
-                    # Download .tgs sticker file
+                # >>> STICKER TO GIF CONVERSION START >>>
                 file_data, filename = await self._download_file(message.sticker.file_id)
                 try:
-                        # Write to a temporary .tgs file
-                        with tempfile.NamedTemporaryFile(suffix='.tgs', delete=False) as temp_tgs:
-                            temp_tgs.write(file_data)
-                            temp_tgs_path = temp_tgs.name
+                    # Determine original file suffix for temporary file
+                    suffix = os.path.splitext(filename)[1] or '.dat'
+                    with tempfile.NamedTemporaryFile(suffix=suffix, delete=False) as temp_in:
+                        temp_in.write(file_data)
+                        temp_in_path = temp_in.name
 
-                        temp_gif_path = temp_tgs_path + '.gif'
+                    temp_gif_path = temp_in_path + '.gif'
 
                     process = await asyncio.create_subprocess_exec(
-                            'ffmpeg', '-y', '-i', temp_tgs_path,
+                        'ffmpeg', '-y', '-i', temp_in_path,
                         '-filter_complex', 'fps=15,scale=320:-1:flags=lanczos,split[s0][s1];[s0]palettegen[p];[s1][p]paletteuse',
                         '-loop', '0', temp_gif_path,
                         stdout=asyncio.subprocess.DEVNULL,
@@ -222,26 +221,18 @@ class TelegramForwarder:
                                 file_data = f.read()
                             filename = filename.rsplit('.', 1)[0] + '.gif'
                         else:
-                                print('[STICKER-HANDLER] Converted GIF exceeds size limit; sending original .tgs', flush=True)
+                            print('[STICKER-HANDLER] Converted GIF exceeds size limit; sending original file', flush=True)
                     else:
                         print(f"[STICKER-HANDLER] ffmpeg error: {stderr.decode()}", flush=True)
                 except Exception as e:
                     print(f'Sticker conversion skipped/failed: {e}', flush=True)
                 finally:
-                        # Clean up temporary files
-                        if os.path.exists(temp_tgs_path):
-                            os.remove(temp_tgs_path)
+                    if os.path.exists(temp_in_path):
+                        os.remove(temp_in_path)
                     if os.path.exists(temp_gif_path):
                         os.remove(temp_gif_path)
                 await self._send_to_webhook(webhook_url, sender, text, file_data, filename)
-                else:
-                    # Static sticker – just forward the file
-                    try:
-                        file_data, filename = await self._download_file(message.sticker.file_id)
-                        await self._send_to_webhook(webhook_url, sender, text, file_data, filename)
-                    except Exception:
-                        await self._send_to_webhook(webhook_url, sender, text)
-                # <<< ANIMATED STICKER CONVERSION END <<<
+                # <<< STICKER TO GIF CONVERSION END <<<
 
             elif message.text:
                 text = f'{prefix}{message.text}'