fix: Upload media in target format directly and use original file on …

…error

src/migaku_connection/srs_util.py

@@ -219,34 +219,44 @@ def _upload_media_single_attempt(fname, user_token, is_audio=False):
     with open(in_path, "wb") as file:
         file.write(data)
 
-    if is_audio:
-        fname = os.path.splitext(fname)[0] + ".m4a"
-        out_path = tmp_path(fname)
-        # The arguments to ffmpeg are the same as in MM
-        r = aqt.mw.migaku_connection.ffmpeg.call(
-            "-y", "-i", in_path, "-vn", "-b:a", "128k", out_path,
-        )
-        if r != 0:
-            # ignore failed conversions, most likely bad audio
-            return None
+    try:
+        if fname.endswith(".webp") or fname.endswith(".m4a"):
+            # if file is already in target format, use it directly
+            with open(in_path, "rb") as file:
+                data = file.read()
+        elif is_audio:
+            fname = os.path.splitext(fname)[0] + ".m4a"
+            out_path = tmp_path(fname)
+            # The arguments to ffmpeg are the same as in MM
+            r = aqt.mw.migaku_connection.ffmpeg.call(
+                "-y", "-i", in_path, "-vn", "-b:a", "128k", out_path,
+            )
+            if r != 0:
+                # ignore failed conversions, most likely bad audio
+                return None
 
-        with open(out_path, "rb") as file:
-            data = file.read()
+            with open(out_path, "rb") as file:
+                data = file.read()
 
-    else:
-        # We assume that if something is not audio, it is a picture
-        fname = os.path.splitext(fname)[0] + ".webp"
-        out_path = tmp_path(fname)
-
-        # The arguments to ffmpeg are the same as in MM
-        r = aqt.mw.migaku_connection.ffmpeg.call(
-            "-y", "-i", in_path, "-vf", "scale='min(800,iw)':-1", out_path,
-        )
-        if r != 0:
-            # ignore failed conversions, most likely bad audio
-            return None
+        else:
+            # We assume that if something is not audio, it is a picture
+            fname = os.path.splitext(fname)[0] + ".webp"
+            out_path = tmp_path(fname)
 
-        with open(out_path, "rb") as file:
+            # The arguments to ffmpeg are the same as in MM
+            r = aqt.mw.migaku_connection.ffmpeg.call(
+                "-y", "-i", in_path, "-vf", "scale='min(800,iw)':-1", out_path,
+            )
+            if r != 0:
+                # ignore failed conversions, most likely bad audio
+                return None
+
+            with open(out_path, "rb") as file:
+                data = file.read()
+    except Exception as e:
+        print(f"File conversion failed: {e}")
+        # use original file in case of error
+        with open(in_path, "rb") as file:
             data = file.read()
 
     quoted = urllib.parse.quote(fname)