priority to plugin extensions

src/ytdl_sub/config/plugin.py

@@ -28,7 +28,10 @@ class PluginPriority:
 
     MODIFY_ENTRY_FIRST = 0
 
-    def __init__(self, modify_entry: int = 5, post_process: int = 5):
+    def __init__(
+        self, modify_entry_metadata: int = 5, modify_entry: int = 5, post_process: int = 5
+    ):
+        self.modify_entry_metadata = modify_entry_metadata
         self.modify_entry = modify_entry
         self.post_process = post_process
 

src/ytdl_sub/downloaders/url/downloader.py

@@ -12,6 +12,7 @@ from typing import Tuple
 
 from yt_dlp.utils import RejectedVideoReached
 
+from ytdl_sub.config.plugin import PluginPriority
 from ytdl_sub.config.preset_options import Overrides
 from ytdl_sub.downloaders.source_plugin import SourcePlugin
 from ytdl_sub.downloaders.source_plugin import SourcePluginExtension
@@ -54,6 +55,8 @@ class URLDownloadState:
 
 
 class UrlDownloaderThumbnailPlugin(SourcePluginExtension):
+    priority = PluginPriority(modify_entry=0)
+
     def __init__(
         self,
         options: MultiUrlSourceOptionsValidator,
@@ -153,6 +156,8 @@ class UrlDownloaderThumbnailPlugin(SourcePluginExtension):
 
 
 class UrlDownloaderCollectionVariablePlugin(SourcePluginExtension):
+    priority = PluginPriority(modify_entry_metadata=0)
+
     def __init__(
         self,
         options: MultiUrlSourceOptionsValidator,

src/ytdl_sub/subscriptions/subscription_download.py

@@ -192,7 +192,7 @@ class SubscriptionDownload(BaseSubscription, ABC):
     @classmethod
     def _preprocess_entry(cls, plugins: List[Plugin], entry: Entry) -> Optional[Entry]:
         maybe_entry: Optional[Entry] = entry
-        for plugin in plugins:
+        for plugin in sorted(plugins, key=lambda _plugin: _plugin.priority.modify_entry_metadata):
             if (maybe_entry := plugin.modify_entry_metadata(maybe_entry)) is None:
                 return None