[motorsport] Add extractor (Fixes #2688)

youtube_dl/extractor/__init__.py

@@ -154,6 +154,7 @@ from .mixcloud import MixcloudIE
 from .mpora import MporaIE
 from .mofosex import MofosexIE
 from .mooshare import MooshareIE
+from .motorsport import MotorsportIE
 from .mtv import (
     MTVIE,
     MTVIggyIE,

youtube_dl/extractor/motorsport.py

@@ -0,0 +1,63 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import hashlib
+import json
+import re
+import time
+
+from .common import InfoExtractor
+from ..utils import (
+    compat_parse_qs,
+    compat_str,
+    int_or_none,
+)
+
+
+class MotorsportIE(InfoExtractor):
+    IE_DESC = 'motorsport.com'
+    _VALID_URL = r'http://www\.motorsport\.com/[^/?#]+/video/(?:[^/?#]+/)(?P<id>[^/]+)/(?:$|[?#])'
+    _TEST = {
+        'url': 'http://www.motorsport.com/f1/video/main-gallery/red-bull-racing-2014-rules-explained/',
+        'md5': '5592cb7c5005d9b2c163df5ac3dc04e4',
+        'info_dict': {
+            'id': '7063',
+            'ext': 'mp4',
+            'title': 'Red Bull Racing: 2014 Rules Explained',
+            'duration': 207,
+            'description': 'A new clip from Red Bull sees Daniel Ricciardo and Sebastian Vettel explain the 2014 Formula One regulations – which are arguably the most complex the sport has ever seen.',
+            'uploader': 'rainiere',
+            'thumbnail': r're:^http://.*motorsport\.com/.+\.jpg$'
+        }
+    }
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        display_id = mobj.group('id')
+
+        webpage = self._download_webpage(url, display_id)
+        flashvars_code = self._html_search_regex(
+            r'<embed id="player".*?flashvars="([^"]+)"', webpage, 'flashvars')
+        flashvars = compat_parse_qs(flashvars_code)
+        params = json.loads(flashvars['parameters'][0])
+
+        e = compat_str(int(time.time()) + 24 * 60 * 60)
+        base_video_url = params['location'] + '?e=' + e
+        s = 'h3hg713fh32'
+        h = hashlib.md5(s + base_video_url).hexdigest()
+        video_url = base_video_url + '&h=' + h
+
+        uploader = self._html_search_regex(
+            r'(?s)<span class="label">Video by: </span>(.*?)</a>', webpage,
+            'uploader', fatal=False)
+
+        return {
+            'id': params['video_id'],
+            'display_id': display_id,
+            'title': params['title'],
+            'url': video_url,
+            'description': params.get('description'),
+            'thumbnail': params.get('main_thumb'),
+            'duration': int_or_none(params.get('duration')),
+            'uploader': uploader,
+        }