[ciscolive] Add new extractor

youtube_dl/extractor/ciscolive.py

@@ -0,0 +1,52 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from ..compat import compat_urllib_parse_urlencode
+from .common import InfoExtractor
+from ..utils import smuggle_url
+
+
+class CiscoLiveIE(InfoExtractor):
+    IE_NAME = 'ciscolive'
+    _VALID_URL = r'https://ciscolive.cisco.com/on-demand-library/\??#/session/(?P<id>.+)'
+    _TEST = {
+        'url': 'https://ciscolive.cisco.com/on-demand-library/?#/session/1423353499155001FoSs',
+        'md5': 'c98acf395ed9c9f766941c70f5352e22',
+        'info_dict': {
+            'id': '5803694304001',
+            'ext': 'mp4',
+            'title': '13 Smart Automations to Monitor Your Cisco IOS Network',
+            'timestamp': 1530305395,
+            'uploader_id': '5647924234001',
+            'upload_date': '20180629'
+        }
+    }
+
+    # These appear to be constant across all Cisco Live presentations
+    # and are not tied to any user session or event
+    RAINFOCUS_SESSION_URL = 'https://events.rainfocus.com/api/session'
+    RAINFOCUS_APIPROFILEID = 'Na3vqYdAlJFSxhYTYQGuMbpafMqftalz'
+    RAINFOCUS_WIDGETID = 'n6l4Lo05R8fiy3RpUBm447dZN8uNWoye'
+    BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/5647924234001/SyK2FdqjM_default/index.html?videoId=%s'
+
+    def _real_extract(self, url):
+        session_id = self._match_id(url)
+        session_info_headers = {
+            'Origin': 'https://ciscolive.cisco.com',
+            'rfApiProfileId': self.RAINFOCUS_APIPROFILEID,
+            'rfWidgetId': self.RAINFOCUS_WIDGETID
+        }
+        session_info_args = {
+            'url_or_request': self.RAINFOCUS_SESSION_URL,
+            'video_id': session_id,
+            'headers': session_info_headers,
+            'data': compat_urllib_parse_urlencode({'id': session_id})
+        }
+        session_info = self._download_json(**session_info_args)
+        brightcove_id = session_info['items'][0]['videos'][0]['url']
+        video_title = session_info['items'][0]['title']
+
+        return self.url_result(
+            smuggle_url(self.BRIGHTCOVE_URL_TEMPLATE % brightcove_id,
+                        {'title': video_title}),
+            'BrightcoveNew', brightcove_id, video_title)