Add refresh_formats property

tubesync/sync/models.py

@@ -1037,6 +1037,40 @@ class Media(models.Model):
         except Exception as e:
             return {}
 
+    @property
+    def refresh_formats(self):
+        data = self.loaded_metadata
+        metadata_seconds = data.get('epoch', None)
+        if not metadata_seconds:
+            self.metadata = None
+            return False
+
+        now = timezone.now()
+        formats_seconds = data.get('formats_epoch', metadata_seconds)
+        metadata_dt = self.metadata_published(formats_seconds)
+        if (now - metadata_dt) < self.source.index_schedule:
+            return False
+
+        self.skip = False
+        metadata = self.index_metadata()
+        if self.skip:
+            return False
+ 
+        response = metadata
+        if getattr(settings, 'SHRINK_NEW_MEDIA_METADATA', False):
+            response = filter_response(metadata, True)
+
+        field = self.get_metadata_field('formats')
+        data[field] = response.get(field, [])
+        if data.get('availability', 'public') != response.get('availability', 'public'):
+            data['availability'] = response.get('availability', 'public')
+        data['formats_epoch'] = response.get('epoch', formats_seconds)
+
+        from common.utils import json_serial
+        compact_json = json.dumps(data, separators=(',', ':'), default=json_serial)
+        self.metadata = compact_json
+        return True
+
     @property
     def url(self):
         url = self.URLS.get(self.source.source_type, '')