fix: Fixed paging in JOYNAT service

JOYNAT/__init__.py

@@ -33,7 +33,7 @@ class JOYNAT(Service):
     @staticmethod
     @click.command(name="JOYN", short_help="https://joyn.at", help=__doc__)
     @click.argument("title", type=str)
-    @click.option("--age-bypass", is_flag=True, default=False, help="Download age gated videos with a rating of 16 years old or above.")
+    @click.option("--age-bypass", is_flag=True, default=False, help="Download age-restricted videos rated for ages 16 and up.")
     @click.pass_context
     def cli(ctx: click.Context, **kwargs: Any) -> JOYNAT:
         return JOYNAT(ctx, **kwargs)
@@ -275,33 +275,42 @@ class JOYNAT(Service):
         for season in series_data['allSeasons']:
             self._validate_required_fields(season, ['id', 'number'], 'season')
 
-            season_response = self._execute_graphql_query(
-                'Season', {'id': season['id']},
-                'ee2396bb1b7c9f800e5cefd0b341271b7213fceb4ebe18d5a30dab41d703009f',
-            )
+            first = 20
+            offset = 0
 
-            season_data = season_response.get('season')
-            if not season_data:
-                continue
+            while True:
+                season_response = self._execute_graphql_query(
+                    'Season', {'id': season['id'], 'first': first, 'offset': offset},
+                    'ee2396bb1b7c9f800e5cefd0b341271b7213fceb4ebe18d5a30dab41d703009f',
+                )
 
-            self._validate_required_fields(season_data, ['episodes'], 'season_data')
+                season_data = season_response.get('season')
+                if not season_data:
+                    break  # no more seasons/episodes
 
-            for episode in season_data['episodes']:
-                self._validate_required_fields(episode, ['id', 'title', 'number'], 'episode')
-                self._validate_video_field(episode, 'episode')
+                self._validate_required_fields(season_data, ['episodes'], 'season_data')
 
-                if self._is_age_restricted(episode, episode['title']):
-                    continue
+                if len(season_data['episodes']) == 0:
+                    break  # no more episodes in this season
 
-                episodes.append(Episode(
-                    id_=episode['id'],
-                    service=self.__class__,
-                    title=series_data['title'],
-                    season=season['number'],
-                    number=episode['number'],
-                    name=episode['title'],
-                    data=episode,
-                ))
+                for episode in season_data['episodes']:
+                    self._validate_required_fields(episode, ['id', 'title', 'number'], 'episode')
+                    self._validate_video_field(episode, 'episode')
+
+                    if self._is_age_restricted(episode, episode['title']):
+                        continue
+
+                    episodes.append(Episode(
+                        id_=episode['id'],
+                        service=self.__class__,
+                        title=series_data['title'],
+                        season=season['number'],
+                        number=episode['number'],
+                        name=episode['title'],
+                        data=episode,
+                    ))
+                
+                offset += first
 
         return Series(episodes)