2 from __future__ import unicode_literals
6 from .common import InfoExtractor
7 from ..compat import compat_urllib_parse
14 class KalturaIE(InfoExtractor):
17 https?://(:?(?:www|cdnapisec)\.)?kaltura\.com/index\.php/kwidget/(?:[^/]+/)*?wid/_
20 /(?:[^/]+/)*?entry_id/
21 )(?P<id>[0-9a-z_]+)'''
22 _API_BASE = 'http://cdnapi.kaltura.com/api_v3/index.php?'
25 'url': 'kaltura:269692:1_1jc2y3e4',
26 'md5': '3adcbdb3dcc02d647539e53f284ba171',
31 'upload_date': '20131219',
32 'uploader_id': 'mlundberg@wolfgangsvault.com',
33 'description': 'The Allman Brothers Band, 12/16/1981',
34 'thumbnail': 're:^https?://.*/thumbnail/.*',
39 'url': 'http://www.kaltura.com/index.php/kwidget/cache_st/1300318621/wid/_269692/uiconf_id/3873291/entry_id/1_1jc2y3e4',
40 'only_matching': True,
43 'url': 'https://cdnapisec.kaltura.com/index.php/kwidget/wid/_557781/uiconf_id/22845202/entry_id/1_plr1syf3',
44 'only_matching': True,
48 def _kaltura_api_call(self, video_id, actions, *args, **kwargs):
51 for i, a in enumerate(actions[1:], start=1):
52 for k, v in a.items():
53 params['%d:%s' % (i, k)] = v
55 query = compat_urllib_parse.urlencode(params)
56 url = self._API_BASE + query
57 data = self._download_json(url, video_id, *args, **kwargs)
59 status = data if len(actions) == 1 else data[0]
60 if status.get('objectType') == 'KalturaAPIException':
62 '%s said: %s' % (self.IE_NAME, status['message']))
66 def _get_kaltura_signature(self, video_id, partner_id):
72 'action': 'startWidgetSession',
73 'widgetId': '_%s' % partner_id,
75 return self._kaltura_api_call(
76 video_id, actions, note='Downloading Kaltura signature')['ks']
78 def _get_video_info(self, video_id, partner_id):
79 signature = self._get_kaltura_signature(video_id, partner_id)
83 'apiVersion': '3.1.5',
84 'clientTag': 'kdp:v3.8.5',
85 'format': 1, # JSON, 2 = XML, 3 = PHP
86 'service': 'multirequest',
92 'service': 'baseentry',
96 'action': 'getContextData',
97 'contextDataParams:objectType': 'KalturaEntryContextDataParams',
98 'contextDataParams:referrer': 'http://www.kaltura.com/',
99 'contextDataParams:streamerType': 'http',
101 'service': 'baseentry',
104 return self._kaltura_api_call(
105 video_id, actions, note='Downloading video info JSON')
107 def _real_extract(self, url):
108 video_id = self._match_id(url)
109 mobj = re.match(self._VALID_URL, url)
110 partner_id, entry_id = mobj.group('partner_id'), mobj.group('id')
112 info, source_data = self._get_video_info(entry_id, partner_id)
115 'format_id': '%(fileExt)s-%(bitrate)s' % f,
118 'fps': f.get('frameRate'),
119 'filesize_approx': int_or_none(f.get('size'), invscale=1024),
120 'container': f.get('containerFormat'),
121 'vcodec': f.get('videoCodecId'),
122 'height': f.get('height'),
123 'width': f.get('width'),
124 'url': '%s/flavorId/%s' % (info['dataUrl'], f['id']),
125 } for f in source_data['flavorAssets']]
126 self._sort_formats(formats)
130 'title': info['name'],
132 'description': info.get('description'),
133 'thumbnail': info.get('thumbnailUrl'),
134 'duration': info.get('duration'),
135 'timestamp': info.get('createdAt'),
136 'uploader_id': info.get('userId'),
137 'view_count': info.get('plays'),