fix(collections): use library language in tmdb query (#395)

Contents/Code/plex_api_helper.py

@@ -556,7 +556,13 @@ def get_database_info(item):
         else:
             database = 'themoviedb'
             database_type = 'movie_collections'
-            database_id = tmdb_helper.get_tmdb_id_from_collection(search_query=item.title)
+
+            # we need to get the library language for the library that this item belongs to
+            library_language = plex.library.sectionByID(item.librarySectionID).language
+
+            database_id = tmdb_helper.get_tmdb_id_from_collection(
+                search_query='{}&language={}'.format(item.title, library_language)
+            )
 
     Log.Debug('Database info for item: {}, database_info: {}'.format(
         item.title, (database_type, database, agent, database_id)))

Contents/Code/tmdb_helper.py

@@ -103,10 +103,11 @@ def get_tmdb_id_from_collection(search_query):
     """
     # /search/collection?query=James%20Bond%20Collection&include_adult=false&language=en-US&page=1"
     query_url = 'search/collection?query={}'
+    query_item = search_query.split('&', 1)[0]
 
     # Plex returns 500 error if spaces are in collection query, same with `_`, `+`, and `%20`... so use `-`
     url = '{}/{}'.format(tmdb_base_url, query_url.format(String.Quote(
-        s=search_query.replace(' ', '-'), usePlus=True)))
+        s=search_query.replace(' ', '-'), usePlus=False)))
     try:
         tmdb_data = JSON.ObjectFromURL(
             url=url, sleep=2.0, headers=dict(Accept='application/json'), cacheTime=CACHE_1DAY, errors='strict')
@@ -119,8 +120,8 @@ def get_tmdb_id_from_collection(search_query):
         end_string = 'Collection'  # collection names on themoviedb end with 'Collection'
         try:
             for result in tmdb_data['results']:
-                if result['name'].lower() == search_query.lower() or \
-                        '{} {}'.format(search_query.lower(), end_string).lower() == result['name'].lower():
+                if result['name'].lower() == query_item.lower() or \
+                        '{} {}'.format(query_item.lower(), end_string).lower() == result['name'].lower():
                     collection_id = int(result['id'])
         except (IndexError, KeyError, ValueError):
             Log.Debug('Error searching for collection {}: {}'.format(search_query, tmdb_data))