[jwplatform] Support old-style jwplayer playlists

[youtube-dl] / youtube_dl / extractor / jwplatform.py

diff --git a/youtube_dl/extractor/jwplatform.py b/youtube_dl/extractor/jwplatform.py
index 7aaa6547698d176104e2f3a0393504db9034ee19..e10f7e9f94ce69f6740c4bc89d8e4c5ad8651734 100644 (file)
--- a/youtube_dl/extractor/jwplatform.py
+++ b/youtube_dl/extractor/jwplatform.py
@@ -9,6 +9,7 @@ from ..utils import (
     determine_ext,
     float_or_none,
     int_or_none,
+    js_to_json,
     mimetype2ext,
 )
 
@@ -19,14 +20,15 @@ class JWPlatformBaseIE(InfoExtractor):
         # TODO: Merge this with JWPlayer-related codes in generic.py
 
         mobj = re.search(
-            'jwplayer\((?P<quote>[\'"])[^\'" ]+(?P=quote)\)\.setup\((?P<options>[^)]+)\)',
+            r'jwplayer\((?P<quote>[\'"])[^\'" ]+(?P=quote)\)\.setup\s*\((?P<options>[^)]+)\)',
             webpage)
         if mobj:
             return mobj.group('options')
 
     def _extract_jwplayer_data(self, webpage, video_id, *args, **kwargs):
         jwplayer_data = self._parse_json(
-            self._find_jwplayer_data(webpage), video_id)
+            self._find_jwplayer_data(webpage), video_id,
+            transform_source=js_to_json)
         return self._parse_jwplayer_data(
             jwplayer_data, video_id, *args, **kwargs)
 
@@ -37,6 +39,12 @@ class JWPlatformBaseIE(InfoExtractor):
             jwplayer_data = {'playlist': [jwplayer_data]}
 
         entries = []
+
+        # JWPlayer backward compatibility: single playlist item
+        # https://github.com/jwplayer/jwplayer/blob/v7.7.0/src/js/playlist/playlist.js#L10
+        if not isinstance(jwplayer_data['playlist'], list):
+            jwplayer_data['playlist'] = [jwplayer_data['playlist']]
+
         for video_data in jwplayer_data['playlist']:
             # JWPlayer backward compatibility: flattened sources
             # https://github.com/jwplayer/jwplayer/blob/v7.4.3/src/js/playlist/item.js#L29-L35