2 from __future__ import unicode_literals
6 from .common import InfoExtractor
7 from ..compat import compat_urllib_parse
14 class KalturaIE(InfoExtractor):
17 kaltura:(?P<partner_id_s>\d+):(?P<id_s>[0-9a-z_]+)|
20 (?:www|cdnapisec)\.)?kaltura\.com/
25 (?:[^/]+/)*?wid/_(?P<partner_id>\d+)/
26 (?:[^/]+/)*?entry_id/(?P<id>[0-9a-z_]+)|
29 (?:[^/]+/)*?entry_id/(?P<id_html5>[0-9a-z_]+)
30 .*\?.*\bwid=_(?P<partner_id_html5>\d+)
35 _API_BASE = 'http://cdnapi.kaltura.com/api_v3/index.php?'
38 'url': 'kaltura:269692:1_1jc2y3e4',
39 'md5': '3adcbdb3dcc02d647539e53f284ba171',
44 'upload_date': '20131219',
45 'uploader_id': 'mlundberg@wolfgangsvault.com',
46 'description': 'The Allman Brothers Band, 12/16/1981',
47 'thumbnail': 're:^https?://.*/thumbnail/.*',
52 'url': 'http://www.kaltura.com/index.php/kwidget/cache_st/1300318621/wid/_269692/uiconf_id/3873291/entry_id/1_1jc2y3e4',
53 'only_matching': True,
56 'url': 'https://cdnapisec.kaltura.com/index.php/kwidget/wid/_557781/uiconf_id/22845202/entry_id/1_plr1syf3',
57 'only_matching': True,
60 'url': 'https://cdnapisec.kaltura.com/html5/html5lib/v2.30.2/mwEmbedFrame.php/p/1337/uiconf_id/20540612/entry_id/1_sf5ovm7u?wid=_243342',
61 'only_matching': True,
65 def _kaltura_api_call(self, video_id, actions, *args, **kwargs):
68 for i, a in enumerate(actions[1:], start=1):
69 for k, v in a.items():
70 params['%d:%s' % (i, k)] = v
72 query = compat_urllib_parse.urlencode(params)
73 url = self._API_BASE + query
74 data = self._download_json(url, video_id, *args, **kwargs)
76 status = data if len(actions) == 1 else data[0]
77 if status.get('objectType') == 'KalturaAPIException':
79 '%s said: %s' % (self.IE_NAME, status['message']))
83 def _get_kaltura_signature(self, video_id, partner_id):
89 'action': 'startWidgetSession',
90 'widgetId': '_%s' % partner_id,
92 return self._kaltura_api_call(
93 video_id, actions, note='Downloading Kaltura signature')['ks']
95 def _get_video_info(self, video_id, partner_id):
96 signature = self._get_kaltura_signature(video_id, partner_id)
100 'apiVersion': '3.1.5',
101 'clientTag': 'kdp:v3.8.5',
102 'format': 1, # JSON, 2 = XML, 3 = PHP
103 'service': 'multirequest',
109 'service': 'baseentry',
113 'action': 'getContextData',
114 'contextDataParams:objectType': 'KalturaEntryContextDataParams',
115 'contextDataParams:referrer': 'http://www.kaltura.com/',
116 'contextDataParams:streamerType': 'http',
118 'service': 'baseentry',
121 return self._kaltura_api_call(
122 video_id, actions, note='Downloading video info JSON')
124 def _real_extract(self, url):
125 mobj = re.match(self._VALID_URL, url)
126 partner_id = mobj.group('partner_id_s') or mobj.group('partner_id') or mobj.group('partner_id_html5')
127 entry_id = mobj.group('id_s') or mobj.group('id') or mobj.group('id_html5')
129 info, source_data = self._get_video_info(entry_id, partner_id)
132 'format_id': '%(fileExt)s-%(bitrate)s' % f,
135 'fps': f.get('frameRate'),
136 'filesize_approx': int_or_none(f.get('size'), invscale=1024),
137 'container': f.get('containerFormat'),
138 'vcodec': f.get('videoCodecId'),
139 'height': f.get('height'),
140 'width': f.get('width'),
141 'url': '%s/flavorId/%s' % (info['dataUrl'], f['id']),
142 } for f in source_data['flavorAssets']]
143 self._sort_formats(formats)
147 'title': info['name'],
149 'description': info.get('description'),
150 'thumbnail': info.get('thumbnailUrl'),
151 'duration': info.get('duration'),
152 'timestamp': info.get('createdAt'),
153 'uploader_id': info.get('userId'),
154 'view_count': info.get('plays'),