[clipfish] extract mp4 video link

youtube_dl/extractor/clipfish.py

@@ -1,13 +1,11 @@
 from __future__ import unicode_literals
 
-import re
-import time
-import xml.etree.ElementTree
-
 from .common import InfoExtractor
 from ..utils import (
     ExtractorError,
-    parse_duration,
+    int_or_none,
+    js_to_json,
+    determine_ext,
 )
 
 
@@ -17,37 +15,40 @@ class ClipfishIE(InfoExtractor):
     _VALID_URL = r'^https?://(?:www\.)?clipfish\.de/.*?/video/(?P<id>[0-9]+)/'
     _TEST = {
         'url': 'http://www.clipfish.de/special/game-trailer/video/3966754/fifa-14-e3-2013-trailer/',
-        'md5': '2521cd644e862936cf2e698206e47385',
+        'md5': '79bc922f3e8a9097b3d68a93780fd475',
         'info_dict': {
             'id': '3966754',
             'ext': 'mp4',
             'title': 'FIFA 14 - E3 2013 Trailer',
             'duration': 82,
-        },
-        'skip': 'Blocked in the US'
+        }
     }
 
     def _real_extract(self, url):
-        mobj = re.match(self._VALID_URL, url)
-        video_id = mobj.group(1)
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+        video_info = self._parse_json(
+            js_to_json(self._html_search_regex('var videoObject = ({[^}]+?})', webpage, 'videoObject')),
+            video_id
+        )
+        info_url = self._parse_json(
+            js_to_json(self._html_search_regex('var globalFlashvars = ({[^}]+?})', webpage, 'globalFlashvars')),
+            video_id
+        )['data']
 
-        info_url = ('http://www.clipfish.de/devxml/videoinfo/%s?ts=%d' %
-                    (video_id, int(time.time())))
         doc = self._download_xml(
             info_url, video_id, note='Downloading info page')
         title = doc.find('title').text
         video_url = doc.find('filename').text
-        if video_url is None:
-            xml_bytes = xml.etree.ElementTree.tostring(doc)
-            raise ExtractorError('Cannot find video URL in document %r' %
-                                 xml_bytes)
         thumbnail = doc.find('imageurl').text
-        duration = parse_duration(doc.find('duration').text)
+        duration = int_or_none(video_info['length'])
+        formats = [{'url': video_info['videourl']},{'url': video_url}]
+        self._sort_formats(formats)
 
         return {
             'id': video_id,
             'title': title,
-            'url': video_url,
+            'formats': formats,
             'thumbnail': thumbnail,
             'duration': duration,
         }