2 from __future__ import unicode_literals
7 from .common import InfoExtractor
21 class KalturaIE(InfoExtractor):
24 kaltura:(?P<partner_id>\d+):(?P<id>[0-9a-z_]+)|
26 (:?(?:www|cdnapi(?:sec)?)\.)?kaltura\.com/
32 html5/html5lib/[^/]+/mwEmbedFrame\.php
34 )(?:/(?P<path>[^?]+))?(?:\?(?P<query>.*))?
37 _SERVICE_URL = 'http://cdnapi.kaltura.com'
38 _SERVICE_BASE = '/api_v3/index.php'
41 'url': 'kaltura:269692:1_1jc2y3e4',
42 'md5': '3adcbdb3dcc02d647539e53f284ba171',
46 'title': 'Straight from the Heart',
47 'upload_date': '20131219',
48 'uploader_id': 'mlundberg@wolfgangsvault.com',
49 'description': 'The Allman Brothers Band, 12/16/1981',
50 'thumbnail': 're:^https?://.*/thumbnail/.*',
55 'url': 'http://www.kaltura.com/index.php/kwidget/cache_st/1300318621/wid/_269692/uiconf_id/3873291/entry_id/1_1jc2y3e4',
56 'only_matching': True,
59 'url': 'https://cdnapisec.kaltura.com/index.php/kwidget/wid/_557781/uiconf_id/22845202/entry_id/1_plr1syf3',
60 'only_matching': True,
63 'url': 'https://cdnapisec.kaltura.com/html5/html5lib/v2.30.2/mwEmbedFrame.php/p/1337/uiconf_id/20540612/entry_id/1_sf5ovm7u?wid=_243342',
64 'only_matching': True,
69 def _extract_url(webpage):
73 kWidget\.(?:thumb)?[Ee]mbed\(
75 (?P<q1>['\"])wid(?P=q1)\s*:\s*
76 (?P<q2>['\"])_?(?P<partner_id>[^'\"]+)(?P=q2),.*?
77 (?P<q3>['\"])entry_?[Ii]d(?P=q3)\s*:\s*
78 (?P<q4>['\"])(?P<id>[^'\"]+)(?P=q4),
83 (?:https?:)?//cdnapi(?:sec)?\.kaltura\.com/.*?(?:p|partner_id)/(?P<partner_id>\d+).*?
87 (?P<q2>["\'])entry_?[Ii]d(?P=q2)
89 (?P<q3>["\'])(?P<id>.+?)(?P=q3)
92 embed_info = mobj.groupdict()
93 url = 'kaltura:%(partner_id)s:%(id)s' % embed_info
94 service_url = re.search(
95 '<script[^>]+src=(?:["\'])((?:https?:)?//.+?)/p/%(partner_id)s/sp/%(partner_id)s00/embedIframeJs' % embed_info,
98 url = smuggle_url(url, {'service_url': service_url.group(1)})
101 def _kaltura_api_call(self, video_id, actions, *args, **kwargs):
104 for i, a in enumerate(actions[1:], start=1):
105 for k, v in a.items():
106 params['%d:%s' % (i, k)] = v
108 data = self._download_json(
109 self._SERVICE_URL + self._SERVICE_BASE,
110 video_id, query=params, *args, **kwargs)
112 status = data if len(actions) == 1 else data[0]
113 if status.get('objectType') == 'KalturaAPIException':
114 raise ExtractorError(
115 '%s said: %s' % (self.IE_NAME, status['message']))
119 def _get_kaltura_signature(self, video_id, partner_id):
124 'service': 'session',
125 'action': 'startWidgetSession',
126 'widgetId': '_%s' % partner_id,
128 return self._kaltura_api_call(
129 video_id, actions, note='Downloading Kaltura signature')['ks']
131 def _get_video_info(self, video_id, partner_id):
132 signature = self._get_kaltura_signature(video_id, partner_id)
136 'apiVersion': '3.1.5',
137 'clientTag': 'kdp:v3.8.5',
138 'format': 1, # JSON, 2 = XML, 3 = PHP
139 'service': 'multirequest',
145 'service': 'baseentry',
149 'action': 'getbyentryid',
151 'service': 'flavorAsset',
154 return self._kaltura_api_call(
155 video_id, actions, note='Downloading video info JSON')
157 def _real_extract(self, url):
158 url, smuggled_data = unsmuggle_url(url, {})
159 service_url = smuggled_data.get('service_url')
161 self._SERVICE_URL = service_url
163 mobj = re.match(self._VALID_URL, url)
164 partner_id, entry_id = mobj.group('partner_id', 'id')
166 if partner_id and entry_id:
167 info, flavor_assets = self._get_video_info(entry_id, partner_id)
169 path, query = mobj.group('path', 'query')
170 if not path and not query:
171 raise ExtractorError('Invalid URL', expected=True)
174 params = compat_parse_qs(query)
176 splitted_path = path.split('/')
177 params.update(dict((zip(splitted_path[::2], [[v] for v in splitted_path[1::2]]))))
179 partner_id = params['wid'][0][1:]
181 partner_id = params['p'][0]
183 raise ExtractorError('Invalid URL', expected=True)
184 if 'entry_id' in params:
185 entry_id = params['entry_id'][0]
186 info, flavor_assets = self._get_video_info(entry_id, partner_id)
187 elif 'uiconf_id' in params and 'flashvars[referenceId]' in params:
188 reference_id = params['flashvars[referenceId]'][0]
189 webpage = self._download_webpage(url, reference_id)
190 entry_data = self._parse_json(self._search_regex(
191 r'window\.kalturaIframePackageData\s*=\s*({.*});',
192 webpage, 'kalturaIframePackageData'),
193 reference_id)['entryResult']
194 info, flavor_assets = entry_data['meta'], entry_data['contextData']['flavorAssets']
195 entry_id = info['id']
197 raise ExtractorError('Invalid URL', expected=True)
198 ks = params.get('flashvars[ks]', [None])[0]
200 source_url = smuggled_data.get('source_url')
202 referrer = base64.b64encode(
203 '://'.join(compat_urlparse.urlparse(source_url)[:2])
204 .encode('utf-8')).decode('utf-8')
208 def sign_url(unsigned_url):
210 unsigned_url += '/ks/%s' % ks
212 unsigned_url += '?referrer=%s' % referrer
215 data_url = info['dataUrl']
216 if '/flvclipper/' in data_url:
217 data_url = re.sub(r'/flvclipper/.*', '/serveFlavor', data_url)
220 for f in flavor_assets:
221 # Continue if asset is not ready
224 video_url = sign_url(
225 '%s/flavorId/%s' % (data_url, f['id']))
227 'format_id': '%(fileExt)s-%(bitrate)s' % f,
228 'ext': f.get('fileExt'),
229 'tbr': int_or_none(f['bitrate']),
230 'fps': int_or_none(f.get('frameRate')),
231 'filesize_approx': int_or_none(f.get('size'), invscale=1024),
232 'container': f.get('containerFormat'),
233 'vcodec': f.get('videoCodecId'),
234 'height': int_or_none(f.get('height')),
235 'width': int_or_none(f.get('width')),
238 if '/playManifest/' in data_url:
239 m3u8_url = sign_url(data_url.replace(
240 'format/url', 'format/applehttp'))
241 formats.extend(self._extract_m3u8_formats(
242 m3u8_url, entry_id, 'mp4', 'm3u8_native',
243 m3u8_id='hls', fatal=False))
245 self._check_formats(formats, entry_id)
246 self._sort_formats(formats)
250 'title': info['name'],
252 'description': clean_html(info.get('description')),
253 'thumbnail': info.get('thumbnailUrl'),
254 'duration': info.get('duration'),
255 'timestamp': info.get('createdAt'),
256 'uploader_id': info.get('userId'),
257 'view_count': info.get('plays'),