]> git.bitcoin.ninja Git - youtube-dl/blob - youtube_dl/extractor/limelight.py
[brightcove:new] Add ability to smuggle geo_countries into URL
[youtube-dl] / youtube_dl / extractor / limelight.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..compat import compat_HTTPError
8 from ..utils import (
9     determine_ext,
10     float_or_none,
11     int_or_none,
12     unsmuggle_url,
13     ExtractorError,
14 )
15
16
17 class LimelightBaseIE(InfoExtractor):
18     _PLAYLIST_SERVICE_URL = 'http://production-ps.lvp.llnw.net/r/PlaylistService/%s/%s/%s'
19     _API_URL = 'http://api.video.limelight.com/rest/organizations/%s/%s/%s/%s.json'
20
21     def _call_playlist_service(self, item_id, method, fatal=True, referer=None):
22         headers = {}
23         if referer:
24             headers['Referer'] = referer
25         try:
26             return self._download_json(
27                 self._PLAYLIST_SERVICE_URL % (self._PLAYLIST_SERVICE_PATH, item_id, method),
28                 item_id, 'Downloading PlaylistService %s JSON' % method, fatal=fatal, headers=headers)
29         except ExtractorError as e:
30             if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
31                 error = self._parse_json(e.cause.read().decode(), item_id)['detail']['contentAccessPermission']
32                 if error == 'CountryDisabled':
33                     self.raise_geo_restricted()
34                 raise ExtractorError(error, expected=True)
35             raise
36
37     def _call_api(self, organization_id, item_id, method):
38         return self._download_json(
39             self._API_URL % (organization_id, self._API_PATH, item_id, method),
40             item_id, 'Downloading API %s JSON' % method)
41
42     def _extract(self, item_id, pc_method, mobile_method, meta_method, referer=None):
43         pc = self._call_playlist_service(item_id, pc_method, referer=referer)
44         metadata = self._call_api(pc['orgId'], item_id, meta_method)
45         mobile = self._call_playlist_service(item_id, mobile_method, fatal=False, referer=referer)
46         return pc, mobile, metadata
47
48     def _extract_info(self, streams, mobile_urls, properties):
49         video_id = properties['media_id']
50         formats = []
51         urls = []
52         for stream in streams:
53             stream_url = stream.get('url')
54             if not stream_url or stream.get('drmProtected') or stream_url in urls:
55                 continue
56             urls.append(stream_url)
57             ext = determine_ext(stream_url)
58             if ext == 'f4m':
59                 formats.extend(self._extract_f4m_formats(
60                     stream_url, video_id, f4m_id='hds', fatal=False))
61             else:
62                 fmt = {
63                     'url': stream_url,
64                     'abr': float_or_none(stream.get('audioBitRate')),
65                     'vbr': float_or_none(stream.get('videoBitRate')),
66                     'fps': float_or_none(stream.get('videoFrameRate')),
67                     'width': int_or_none(stream.get('videoWidthInPixels')),
68                     'height': int_or_none(stream.get('videoHeightInPixels')),
69                     'ext': ext,
70                 }
71                 rtmp = re.search(r'^(?P<url>rtmpe?://(?P<host>[^/]+)/(?P<app>.+))/(?P<playpath>mp4:.+)$', stream_url)
72                 if rtmp:
73                     format_id = 'rtmp'
74                     if stream.get('videoBitRate'):
75                         format_id += '-%d' % int_or_none(stream['videoBitRate'])
76                     http_format_id = format_id.replace('rtmp', 'http')
77
78                     CDN_HOSTS = (
79                         ('delvenetworks.com', 'cpl.delvenetworks.com'),
80                         ('video.llnw.net', 's2.content.video.llnw.net'),
81                     )
82                     for cdn_host, http_host in CDN_HOSTS:
83                         if cdn_host not in rtmp.group('host').lower():
84                             continue
85                         http_url = 'http://%s/%s' % (http_host, rtmp.group('playpath')[4:])
86                         urls.append(http_url)
87                         if self._is_valid_url(http_url, video_id, http_format_id):
88                             http_fmt = fmt.copy()
89                             http_fmt.update({
90                                 'url': http_url,
91                                 'format_id': http_format_id,
92                             })
93                             formats.append(http_fmt)
94                             break
95
96                     fmt.update({
97                         'url': rtmp.group('url'),
98                         'play_path': rtmp.group('playpath'),
99                         'app': rtmp.group('app'),
100                         'ext': 'flv',
101                         'format_id': format_id,
102                     })
103                 formats.append(fmt)
104
105         for mobile_url in mobile_urls:
106             media_url = mobile_url.get('mobileUrl')
107             format_id = mobile_url.get('targetMediaPlatform')
108             if not media_url or format_id in ('Widevine', 'SmoothStreaming') or media_url in urls:
109                 continue
110             urls.append(media_url)
111             ext = determine_ext(media_url)
112             if ext == 'm3u8':
113                 formats.extend(self._extract_m3u8_formats(
114                     media_url, video_id, 'mp4', 'm3u8_native',
115                     m3u8_id=format_id, fatal=False))
116             elif ext == 'f4m':
117                 formats.extend(self._extract_f4m_formats(
118                     stream_url, video_id, f4m_id=format_id, fatal=False))
119             else:
120                 formats.append({
121                     'url': media_url,
122                     'format_id': format_id,
123                     'preference': -1,
124                     'ext': ext,
125                 })
126
127         self._sort_formats(formats)
128
129         title = properties['title']
130         description = properties.get('description')
131         timestamp = int_or_none(properties.get('publish_date') or properties.get('create_date'))
132         duration = float_or_none(properties.get('duration_in_milliseconds'), 1000)
133         filesize = int_or_none(properties.get('total_storage_in_bytes'))
134         categories = [properties.get('category')]
135         tags = properties.get('tags', [])
136         thumbnails = [{
137             'url': thumbnail['url'],
138             'width': int_or_none(thumbnail.get('width')),
139             'height': int_or_none(thumbnail.get('height')),
140         } for thumbnail in properties.get('thumbnails', []) if thumbnail.get('url')]
141
142         subtitles = {}
143         for caption in properties.get('captions', []):
144             lang = caption.get('language_code')
145             subtitles_url = caption.get('url')
146             if lang and subtitles_url:
147                 subtitles.setdefault(lang, []).append({
148                     'url': subtitles_url,
149                 })
150         closed_captions_url = properties.get('closed_captions_url')
151         if closed_captions_url:
152             subtitles.setdefault('en', []).append({
153                 'url': closed_captions_url,
154                 'ext': 'ttml',
155             })
156
157         return {
158             'id': video_id,
159             'title': title,
160             'description': description,
161             'formats': formats,
162             'timestamp': timestamp,
163             'duration': duration,
164             'filesize': filesize,
165             'categories': categories,
166             'tags': tags,
167             'thumbnails': thumbnails,
168             'subtitles': subtitles,
169         }
170
171
172 class LimelightMediaIE(LimelightBaseIE):
173     IE_NAME = 'limelight'
174     _VALID_URL = r'''(?x)
175                         (?:
176                             limelight:media:|
177                             https?://
178                                 (?:
179                                     link\.videoplatform\.limelight\.com/media/|
180                                     assets\.delvenetworks\.com/player/loader\.swf
181                                 )
182                                 \?.*?\bmediaId=
183                         )
184                         (?P<id>[a-z0-9]{32})
185                     '''
186     _TESTS = [{
187         'url': 'http://link.videoplatform.limelight.com/media/?mediaId=3ffd040b522b4485b6d84effc750cd86',
188         'info_dict': {
189             'id': '3ffd040b522b4485b6d84effc750cd86',
190             'ext': 'mp4',
191             'title': 'HaP and the HB Prince Trailer',
192             'description': 'md5:8005b944181778e313d95c1237ddb640',
193             'thumbnail': r're:^https?://.*\.jpeg$',
194             'duration': 144.23,
195             'timestamp': 1244136834,
196             'upload_date': '20090604',
197         },
198         'params': {
199             # m3u8 download
200             'skip_download': True,
201         },
202     }, {
203         # video with subtitles
204         'url': 'limelight:media:a3e00274d4564ec4a9b29b9466432335',
205         'md5': '2fa3bad9ac321e23860ca23bc2c69e3d',
206         'info_dict': {
207             'id': 'a3e00274d4564ec4a9b29b9466432335',
208             'ext': 'mp4',
209             'title': '3Play Media Overview Video',
210             'thumbnail': r're:^https?://.*\.jpeg$',
211             'duration': 78.101,
212             'timestamp': 1338929955,
213             'upload_date': '20120605',
214             'subtitles': 'mincount:9',
215         },
216     }, {
217         'url': 'https://assets.delvenetworks.com/player/loader.swf?mediaId=8018a574f08d416e95ceaccae4ba0452',
218         'only_matching': True,
219     }]
220     _PLAYLIST_SERVICE_PATH = 'media'
221     _API_PATH = 'media'
222
223     def _real_extract(self, url):
224         url, smuggled_data = unsmuggle_url(url, {})
225         video_id = self._match_id(url)
226         self._initialize_geo_bypass(smuggled_data.get('geo_countries'))
227
228         pc, mobile, metadata = self._extract(
229             video_id, 'getPlaylistByMediaId',
230             'getMobilePlaylistByMediaId', 'properties',
231             smuggled_data.get('source_url'))
232
233         return self._extract_info(
234             pc['playlistItems'][0].get('streams', []),
235             mobile['mediaList'][0].get('mobileUrls', []) if mobile else [],
236             metadata)
237
238
239 class LimelightChannelIE(LimelightBaseIE):
240     IE_NAME = 'limelight:channel'
241     _VALID_URL = r'''(?x)
242                         (?:
243                             limelight:channel:|
244                             https?://
245                                 (?:
246                                     link\.videoplatform\.limelight\.com/media/|
247                                     assets\.delvenetworks\.com/player/loader\.swf
248                                 )
249                                 \?.*?\bchannelId=
250                         )
251                         (?P<id>[a-z0-9]{32})
252                     '''
253     _TESTS = [{
254         'url': 'http://link.videoplatform.limelight.com/media/?channelId=ab6a524c379342f9b23642917020c082',
255         'info_dict': {
256             'id': 'ab6a524c379342f9b23642917020c082',
257             'title': 'Javascript Sample Code',
258         },
259         'playlist_mincount': 3,
260     }, {
261         'url': 'http://assets.delvenetworks.com/player/loader.swf?channelId=ab6a524c379342f9b23642917020c082',
262         'only_matching': True,
263     }]
264     _PLAYLIST_SERVICE_PATH = 'channel'
265     _API_PATH = 'channels'
266
267     def _real_extract(self, url):
268         url, smuggled_data = unsmuggle_url(url, {})
269         channel_id = self._match_id(url)
270
271         pc, mobile, medias = self._extract(
272             channel_id, 'getPlaylistByChannelId',
273             'getMobilePlaylistWithNItemsByChannelId?begin=0&count=-1',
274             'media', smuggled_data.get('source_url'))
275
276         entries = [
277             self._extract_info(
278                 pc['playlistItems'][i].get('streams', []),
279                 mobile['mediaList'][i].get('mobileUrls', []) if mobile else [],
280                 medias['media_list'][i])
281             for i in range(len(medias['media_list']))]
282
283         return self.playlist_result(entries, channel_id, pc['title'])
284
285
286 class LimelightChannelListIE(LimelightBaseIE):
287     IE_NAME = 'limelight:channel_list'
288     _VALID_URL = r'''(?x)
289                         (?:
290                             limelight:channel_list:|
291                             https?://
292                                 (?:
293                                     link\.videoplatform\.limelight\.com/media/|
294                                     assets\.delvenetworks\.com/player/loader\.swf
295                                 )
296                                 \?.*?\bchannelListId=
297                         )
298                         (?P<id>[a-z0-9]{32})
299                     '''
300     _TESTS = [{
301         'url': 'http://link.videoplatform.limelight.com/media/?channelListId=301b117890c4465c8179ede21fd92e2b',
302         'info_dict': {
303             'id': '301b117890c4465c8179ede21fd92e2b',
304             'title': 'Website - Hero Player',
305         },
306         'playlist_mincount': 2,
307     }, {
308         'url': 'https://assets.delvenetworks.com/player/loader.swf?channelListId=301b117890c4465c8179ede21fd92e2b',
309         'only_matching': True,
310     }]
311     _PLAYLIST_SERVICE_PATH = 'channel_list'
312
313     def _real_extract(self, url):
314         channel_list_id = self._match_id(url)
315
316         channel_list = self._call_playlist_service(channel_list_id, 'getMobileChannelListById')
317
318         entries = [
319             self.url_result('limelight:channel:%s' % channel['id'], 'LimelightChannel')
320             for channel in channel_list['channelList']]
321
322         return self.playlist_result(entries, channel_list_id, channel_list['title'])