From d1e440a4a18522207a1a3e624bf801c8338f9146 Mon Sep 17 00:00:00 2001
From: Yen Chi Hsuan <yan12125@gmail.com>
Date: Fri, 26 Feb 2016 14:13:00 +0800
Subject: [PATCH] [jwplatform] Separate codes for for parsing jwplayer data

---
 youtube_dl/extractor/jwplatform.py | 59 ++++++++++++++++--------------
 1 file changed, 32 insertions(+), 27 deletions(-)

diff --git a/youtube_dl/extractor/jwplatform.py b/youtube_dl/extractor/jwplatform.py
index 8e90d59868..60a09044f0 100644
--- a/youtube_dl/extractor/jwplatform.py
+++ b/youtube_dl/extractor/jwplatform.py
@@ -7,33 +7,9 @@ from .common import InfoExtractor
 from ..utils import int_or_none
 
 
-class JWPlatformIE(InfoExtractor):
-    _VALID_URL = r'(?:https?://content\.jwplatform\.com/(?:feeds|players|jw6)/|jwplatform:)(?P<id>[a-zA-Z0-9]{8})'
-    _TEST = {
-        'url': 'http://content.jwplatform.com/players/nPripu9l-ALJ3XQCI.js',
-        'md5': 'fa8899fa601eb7c83a64e9d568bdf325',
-        'info_dict': {
-            'id': 'nPripu9l',
-            'ext': 'mov',
-            'title': 'Big Buck Bunny Trailer',
-            'description': 'Big Buck Bunny is a short animated film by the Blender Institute. It is made using free and open source software.',
-            'upload_date': '20081127',
-            'timestamp': 1227796140,
-        }
-    }
-
-    @staticmethod
-    def _extract_url(webpage):
-        mobj = re.search(
-            r'<script[^>]+?src=["\'](?P<url>(?:https?:)?//content.jwplatform.com/players/[a-zA-Z0-9]{8})',
-            webpage)
-        if mobj:
-            return mobj.group('url')
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        json_data = self._download_json('http://content.jwplatform.com/feeds/%s.json' % video_id, video_id)
-        video_data = json_data['playlist'][0]
+class JWPlatformBaseIE(InfoExtractor):
+    def _parse_jwplayer_data(self, jwplayer_data, video_id):
+        video_data = jwplayer_data['playlist'][0]
         subtitles = {}
         for track in video_data['tracks']:
             if track['kind'] == 'captions':
@@ -68,3 +44,32 @@ class JWPlatformIE(InfoExtractor):
             'subtitles': subtitles,
             'formats': formats,
         }
+
+
+class JWPlatformIE(JWPlatformBaseIE):
+    _VALID_URL = r'(?:https?://content\.jwplatform\.com/(?:feeds|players|jw6)/|jwplatform:)(?P<id>[a-zA-Z0-9]{8})'
+    _TEST = {
+        'url': 'http://content.jwplatform.com/players/nPripu9l-ALJ3XQCI.js',
+        'md5': 'fa8899fa601eb7c83a64e9d568bdf325',
+        'info_dict': {
+            'id': 'nPripu9l',
+            'ext': 'mov',
+            'title': 'Big Buck Bunny Trailer',
+            'description': 'Big Buck Bunny is a short animated film by the Blender Institute. It is made using free and open source software.',
+            'upload_date': '20081127',
+            'timestamp': 1227796140,
+        }
+    }
+
+    @staticmethod
+    def _extract_url(webpage):
+        mobj = re.search(
+            r'<script[^>]+?src=["\'](?P<url>(?:https?:)?//content.jwplatform.com/players/[a-zA-Z0-9]{8})',
+            webpage)
+        if mobj:
+            return mobj.group('url')
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        json_data = self._download_json('http://content.jwplatform.com/feeds/%s.json' % video_id, video_id)
+        return self._parse_jwplayer_data(json_data, video_id)