]> gitweb @ CieloNegro.org - youtube-dl.git/blob - youtube_dl/extractor/cbc.py
[cbc] Fix playlist title extraction (closes #16502)
[youtube-dl.git] / youtube_dl / extractor / cbc.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import json
5 import re
6
7 from .common import InfoExtractor
8 from ..compat import (
9     compat_str,
10     compat_HTTPError,
11 )
12 from ..utils import (
13     js_to_json,
14     smuggle_url,
15     try_get,
16     xpath_text,
17     xpath_element,
18     xpath_with_ns,
19     find_xpath_attr,
20     parse_duration,
21     parse_iso8601,
22     parse_age_limit,
23     strip_or_none,
24     int_or_none,
25     ExtractorError,
26 )
27
28
29 class CBCIE(InfoExtractor):
30     IE_NAME = 'cbc.ca'
31     _VALID_URL = r'https?://(?:www\.)?cbc\.ca/(?!player/)(?:[^/]+/)+(?P<id>[^/?#]+)'
32     _TESTS = [{
33         # with mediaId
34         'url': 'http://www.cbc.ca/22minutes/videos/clips-season-23/don-cherry-play-offs',
35         'md5': '97e24d09672fc4cf56256d6faa6c25bc',
36         'info_dict': {
37             'id': '2682904050',
38             'ext': 'mp4',
39             'title': 'Don Cherry – All-Stars',
40             'description': 'Don Cherry has a bee in his bonnet about AHL player John Scott because that guy’s got heart.',
41             'timestamp': 1454463000,
42             'upload_date': '20160203',
43             'uploader': 'CBCC-NEW',
44         },
45         'skip': 'Geo-restricted to Canada',
46     }, {
47         # with clipId, feed available via tpfeed.cbc.ca and feed.theplatform.com
48         'url': 'http://www.cbc.ca/22minutes/videos/22-minutes-update/22-minutes-update-episode-4',
49         'md5': '162adfa070274b144f4fdc3c3b8207db',
50         'info_dict': {
51             'id': '2414435309',
52             'ext': 'mp4',
53             'title': '22 Minutes Update: What Not To Wear Quebec',
54             'description': "This week's latest Canadian top political story is What Not To Wear Quebec.",
55             'upload_date': '20131025',
56             'uploader': 'CBCC-NEW',
57             'timestamp': 1382717907,
58         },
59     }, {
60         # with clipId, feed only available via tpfeed.cbc.ca
61         'url': 'http://www.cbc.ca/archives/entry/1978-robin-williams-freestyles-on-90-minutes-live',
62         'md5': '0274a90b51a9b4971fe005c63f592f12',
63         'info_dict': {
64             'id': '2487345465',
65             'ext': 'mp4',
66             'title': 'Robin Williams freestyles on 90 Minutes Live',
67             'description': 'Wacky American comedian Robin Williams shows off his infamous "freestyle" comedic talents while being interviewed on CBC\'s 90 Minutes Live.',
68             'upload_date': '19780210',
69             'uploader': 'CBCC-NEW',
70             'timestamp': 255977160,
71         },
72     }, {
73         # multiple iframes
74         'url': 'http://www.cbc.ca/natureofthings/blog/birds-eye-view-from-vancouvers-burrard-street-bridge-how-we-got-the-shot',
75         'playlist': [{
76             'md5': '377572d0b49c4ce0c9ad77470e0b96b4',
77             'info_dict': {
78                 'id': '2680832926',
79                 'ext': 'mp4',
80                 'title': 'An Eagle\'s-Eye View Off Burrard Bridge',
81                 'description': 'Hercules the eagle flies from Vancouver\'s Burrard Bridge down to a nearby park with a mini-camera strapped to his back.',
82                 'upload_date': '20160201',
83                 'timestamp': 1454342820,
84                 'uploader': 'CBCC-NEW',
85             },
86         }, {
87             'md5': '415a0e3f586113894174dfb31aa5bb1a',
88             'info_dict': {
89                 'id': '2658915080',
90                 'ext': 'mp4',
91                 'title': 'Fly like an eagle!',
92                 'description': 'Eagle equipped with a mini camera flies from the world\'s tallest tower',
93                 'upload_date': '20150315',
94                 'timestamp': 1426443984,
95                 'uploader': 'CBCC-NEW',
96             },
97         }],
98         'skip': 'Geo-restricted to Canada',
99     }, {
100         # multiple CBC.APP.Caffeine.initInstance(...)
101         'url': 'http://www.cbc.ca/news/canada/calgary/dog-indoor-exercise-winter-1.3928238',
102         'info_dict': {
103             'title': 'Keep Rover active during the deep freeze with doggie pushups and other fun indoor tasks',
104             'id': 'dog-indoor-exercise-winter-1.3928238',
105             'description': 'md5:c18552e41726ee95bd75210d1ca9194c',
106         },
107         'playlist_mincount': 6,
108     }]
109
110     @classmethod
111     def suitable(cls, url):
112         return False if CBCPlayerIE.suitable(url) else super(CBCIE, cls).suitable(url)
113
114     def _extract_player_init(self, player_init, display_id):
115         player_info = self._parse_json(player_init, display_id, js_to_json)
116         media_id = player_info.get('mediaId')
117         if not media_id:
118             clip_id = player_info['clipId']
119             feed = self._download_json(
120                 'http://tpfeed.cbc.ca/f/ExhSPC/vms_5akSXx4Ng_Zn?byCustomValue={:mpsReleases}{%s}' % clip_id,
121                 clip_id, fatal=False)
122             if feed:
123                 media_id = try_get(feed, lambda x: x['entries'][0]['guid'], compat_str)
124             if not media_id:
125                 media_id = self._download_json(
126                     'http://feed.theplatform.com/f/h9dtGB/punlNGjMlc1F?fields=id&byContent=byReleases%3DbyId%253D' + clip_id,
127                     clip_id)['entries'][0]['id'].split('/')[-1]
128         return self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id)
129
130     def _real_extract(self, url):
131         display_id = self._match_id(url)
132         webpage = self._download_webpage(url, display_id)
133         title = self._og_search_title(webpage, default=None) or self._html_search_meta(
134             'twitter:title', webpage, 'title', default=None) or self._html_search_regex(
135                 r'<title>([^<]+)</title>', webpage, 'title', fatal=False)
136         entries = [
137             self._extract_player_init(player_init, display_id)
138             for player_init in re.findall(r'CBC\.APP\.Caffeine\.initInstance\(({.+?})\);', webpage)]
139         entries.extend([
140             self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id)
141             for media_id in re.findall(r'<iframe[^>]+src="[^"]+?mediaId=(\d+)"', webpage)])
142         return self.playlist_result(
143             entries, display_id, strip_or_none(title),
144             self._og_search_description(webpage))
145
146
147 class CBCPlayerIE(InfoExtractor):
148     IE_NAME = 'cbc.ca:player'
149     _VALID_URL = r'(?:cbcplayer:|https?://(?:www\.)?cbc\.ca/(?:player/play/|i/caffeine/syndicate/\?mediaId=))(?P<id>\d+)'
150     _TESTS = [{
151         'url': 'http://www.cbc.ca/player/play/2683190193',
152         'md5': '64d25f841ddf4ddb28a235338af32e2c',
153         'info_dict': {
154             'id': '2683190193',
155             'ext': 'mp4',
156             'title': 'Gerry Runs a Sweat Shop',
157             'description': 'md5:b457e1c01e8ff408d9d801c1c2cd29b0',
158             'timestamp': 1455071400,
159             'upload_date': '20160210',
160             'uploader': 'CBCC-NEW',
161         },
162         'skip': 'Geo-restricted to Canada',
163     }, {
164         # Redirected from http://www.cbc.ca/player/AudioMobile/All%20in%20a%20Weekend%20Montreal/ID/2657632011/
165         'url': 'http://www.cbc.ca/player/play/2657631896',
166         'md5': 'e5e708c34ae6fca156aafe17c43e8b75',
167         'info_dict': {
168             'id': '2657631896',
169             'ext': 'mp3',
170             'title': 'CBC Montreal is organizing its first ever community hackathon!',
171             'description': 'The modern technology we tend to depend on so heavily, is never without it\'s share of hiccups and headaches. Next weekend - CBC Montreal will be getting members of the public for its first Hackathon.',
172             'timestamp': 1425704400,
173             'upload_date': '20150307',
174             'uploader': 'CBCC-NEW',
175         },
176     }, {
177         'url': 'http://www.cbc.ca/player/play/2164402062',
178         'md5': '33fcd8f6719b9dd60a5e73adcb83b9f6',
179         'info_dict': {
180             'id': '2164402062',
181             'ext': 'mp4',
182             'title': 'Cancer survivor four times over',
183             'description': 'Tim Mayer has beaten three different forms of cancer four times in five years.',
184             'timestamp': 1320410746,
185             'upload_date': '20111104',
186             'uploader': 'CBCC-NEW',
187         },
188     }]
189
190     def _real_extract(self, url):
191         video_id = self._match_id(url)
192         return {
193             '_type': 'url_transparent',
194             'ie_key': 'ThePlatform',
195             'url': smuggle_url(
196                 'http://link.theplatform.com/s/ExhSPC/media/guid/2655402169/%s?mbr=true&formats=MPEG4,FLV,MP3' % video_id, {
197                     'force_smil_url': True
198                 }),
199             'id': video_id,
200         }
201
202
203 class CBCWatchBaseIE(InfoExtractor):
204     _device_id = None
205     _device_token = None
206     _API_BASE_URL = 'https://api-cbc.cloud.clearleap.com/cloffice/client/'
207     _NS_MAP = {
208         'media': 'http://search.yahoo.com/mrss/',
209         'clearleap': 'http://www.clearleap.com/namespace/clearleap/1.0/',
210     }
211     _GEO_COUNTRIES = ['CA']
212
213     def _call_api(self, path, video_id):
214         url = path if path.startswith('http') else self._API_BASE_URL + path
215         for _ in range(2):
216             try:
217                 result = self._download_xml(url, video_id, headers={
218                     'X-Clearleap-DeviceId': self._device_id,
219                     'X-Clearleap-DeviceToken': self._device_token,
220                 })
221             except ExtractorError as e:
222                 if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401:
223                     # Device token has expired, re-acquiring device token
224                     self._register_device()
225                     continue
226                 raise
227         error_message = xpath_text(result, 'userMessage') or xpath_text(result, 'systemMessage')
228         if error_message:
229             raise ExtractorError('%s said: %s' % (self.IE_NAME, error_message))
230         return result
231
232     def _real_initialize(self):
233         if self._valid_device_token():
234             return
235         device = self._downloader.cache.load('cbcwatch', 'device') or {}
236         self._device_id, self._device_token = device.get('id'), device.get('token')
237         if self._valid_device_token():
238             return
239         self._register_device()
240
241     def _valid_device_token(self):
242         return self._device_id and self._device_token
243
244     def _register_device(self):
245         self._device_id = self._device_token = None
246         result = self._download_xml(
247             self._API_BASE_URL + 'device/register',
248             None, 'Acquiring device token',
249             data=b'<device><type>web</type></device>')
250         self._device_id = xpath_text(result, 'deviceId', fatal=True)
251         self._device_token = xpath_text(result, 'deviceToken', fatal=True)
252         self._downloader.cache.store(
253             'cbcwatch', 'device', {
254                 'id': self._device_id,
255                 'token': self._device_token,
256             })
257
258     def _parse_rss_feed(self, rss):
259         channel = xpath_element(rss, 'channel', fatal=True)
260
261         def _add_ns(path):
262             return xpath_with_ns(path, self._NS_MAP)
263
264         entries = []
265         for item in channel.findall('item'):
266             guid = xpath_text(item, 'guid', fatal=True)
267             title = xpath_text(item, 'title', fatal=True)
268
269             media_group = xpath_element(item, _add_ns('media:group'), fatal=True)
270             content = xpath_element(media_group, _add_ns('media:content'), fatal=True)
271             content_url = content.attrib['url']
272
273             thumbnails = []
274             for thumbnail in media_group.findall(_add_ns('media:thumbnail')):
275                 thumbnail_url = thumbnail.get('url')
276                 if not thumbnail_url:
277                     continue
278                 thumbnails.append({
279                     'id': thumbnail.get('profile'),
280                     'url': thumbnail_url,
281                     'width': int_or_none(thumbnail.get('width')),
282                     'height': int_or_none(thumbnail.get('height')),
283                 })
284
285             timestamp = None
286             release_date = find_xpath_attr(
287                 item, _add_ns('media:credit'), 'role', 'releaseDate')
288             if release_date is not None:
289                 timestamp = parse_iso8601(release_date.text)
290
291             entries.append({
292                 '_type': 'url_transparent',
293                 'url': content_url,
294                 'id': guid,
295                 'title': title,
296                 'description': xpath_text(item, 'description'),
297                 'timestamp': timestamp,
298                 'duration': int_or_none(content.get('duration')),
299                 'age_limit': parse_age_limit(xpath_text(item, _add_ns('media:rating'))),
300                 'episode': xpath_text(item, _add_ns('clearleap:episode')),
301                 'episode_number': int_or_none(xpath_text(item, _add_ns('clearleap:episodeInSeason'))),
302                 'series': xpath_text(item, _add_ns('clearleap:series')),
303                 'season_number': int_or_none(xpath_text(item, _add_ns('clearleap:season'))),
304                 'thumbnails': thumbnails,
305                 'ie_key': 'CBCWatchVideo',
306             })
307
308         return self.playlist_result(
309             entries, xpath_text(channel, 'guid'),
310             xpath_text(channel, 'title'),
311             xpath_text(channel, 'description'))
312
313
314 class CBCWatchVideoIE(CBCWatchBaseIE):
315     IE_NAME = 'cbc.ca:watch:video'
316     _VALID_URL = r'https?://api-cbc\.cloud\.clearleap\.com/cloffice/client/web/play/?\?.*?\bcontentId=(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})'
317     _TEST = {
318         # geo-restricted to Canada, bypassable
319         'url': 'https://api-cbc.cloud.clearleap.com/cloffice/client/web/play/?contentId=3c84472a-1eea-4dee-9267-2655d5055dcf&categoryId=ebc258f5-ee40-4cca-b66b-ba6bd55b7235',
320         'only_matching': True,
321     }
322
323     def _real_extract(self, url):
324         video_id = self._match_id(url)
325         result = self._call_api(url, video_id)
326
327         m3u8_url = xpath_text(result, 'url', fatal=True)
328         formats = self._extract_m3u8_formats(re.sub(r'/([^/]+)/[^/?]+\.m3u8', r'/\1/\1.m3u8', m3u8_url), video_id, 'mp4', fatal=False)
329         if len(formats) < 2:
330             formats = self._extract_m3u8_formats(m3u8_url, video_id, 'mp4')
331         for f in formats:
332             format_id = f.get('format_id')
333             if format_id.startswith('AAC'):
334                 f['acodec'] = 'aac'
335             elif format_id.startswith('AC3'):
336                 f['acodec'] = 'ac-3'
337         self._sort_formats(formats)
338
339         info = {
340             'id': video_id,
341             'title': video_id,
342             'formats': formats,
343         }
344
345         rss = xpath_element(result, 'rss')
346         if rss:
347             info.update(self._parse_rss_feed(rss)['entries'][0])
348             del info['url']
349             del info['_type']
350             del info['ie_key']
351         return info
352
353
354 class CBCWatchIE(CBCWatchBaseIE):
355     IE_NAME = 'cbc.ca:watch'
356     _VALID_URL = r'https?://watch\.cbc\.ca/(?:[^/]+/)+(?P<id>[0-9a-f-]+)'
357     _TESTS = [{
358         # geo-restricted to Canada, bypassable
359         'url': 'http://watch.cbc.ca/doc-zone/season-6/customer-disservice/38e815a-009e3ab12e4',
360         'info_dict': {
361             'id': '9673749a-5e77-484c-8b62-a1092a6b5168',
362             'ext': 'mp4',
363             'title': 'Customer (Dis)Service',
364             'description': 'md5:8bdd6913a0fe03d4b2a17ebe169c7c87',
365             'upload_date': '20160219',
366             'timestamp': 1455840000,
367         },
368         'params': {
369             # m3u8 download
370             'skip_download': True,
371             'format': 'bestvideo',
372         },
373     }, {
374         # geo-restricted to Canada, bypassable
375         'url': 'http://watch.cbc.ca/arthur/all/1ed4b385-cd84-49cf-95f0-80f004680057',
376         'info_dict': {
377             'id': '1ed4b385-cd84-49cf-95f0-80f004680057',
378             'title': 'Arthur',
379             'description': 'Arthur, the sweetest 8-year-old aardvark, and his pals solve all kinds of problems with humour, kindness and teamwork.',
380         },
381         'playlist_mincount': 30,
382     }]
383
384     def _real_extract(self, url):
385         video_id = self._match_id(url)
386         rss = self._call_api('web/browse/' + video_id, video_id)
387         return self._parse_rss_feed(rss)
388
389
390 class CBCOlympicsIE(InfoExtractor):
391     IE_NAME = 'cbc.ca:olympics'
392     _VALID_URL = r'https?://olympics\.cbc\.ca/video/[^/]+/(?P<id>[^/?#]+)'
393     _TESTS = [{
394         'url': 'https://olympics.cbc.ca/video/whats-on-tv/olympic-morning-featuring-the-opening-ceremony/',
395         'only_matching': True,
396     }]
397
398     def _real_extract(self, url):
399         display_id = self._match_id(url)
400         webpage = self._download_webpage(url, display_id)
401         video_id = self._hidden_inputs(webpage)['videoId']
402         video_doc = self._download_xml(
403             'https://olympics.cbc.ca/videodata/%s.xml' % video_id, video_id)
404         title = xpath_text(video_doc, 'title', fatal=True)
405         is_live = xpath_text(video_doc, 'kind') == 'Live'
406         if is_live:
407             title = self._live_title(title)
408
409         formats = []
410         for video_source in video_doc.findall('videoSources/videoSource'):
411             uri = xpath_text(video_source, 'uri')
412             if not uri:
413                 continue
414             tokenize = self._download_json(
415                 'https://olympics.cbc.ca/api/api-akamai/tokenize',
416                 video_id, data=json.dumps({
417                     'VideoSource': uri,
418                 }).encode(), headers={
419                     'Content-Type': 'application/json',
420                     'Referer': url,
421                     # d3.VideoPlayer._init in https://olympics.cbc.ca/components/script/base.js
422                     'Cookie': '_dvp=TK:C0ObxjerU',  # AKAMAI CDN cookie
423                 }, fatal=False)
424             if not tokenize:
425                 continue
426             content_url = tokenize['ContentUrl']
427             video_source_format = video_source.get('format')
428             if video_source_format == 'IIS':
429                 formats.extend(self._extract_ism_formats(
430                     content_url, video_id, ism_id=video_source_format, fatal=False))
431             else:
432                 formats.extend(self._extract_m3u8_formats(
433                     content_url, video_id, 'mp4',
434                     'm3u8' if is_live else 'm3u8_native',
435                     m3u8_id=video_source_format, fatal=False))
436         self._sort_formats(formats)
437
438         return {
439             'id': video_id,
440             'display_id': display_id,
441             'title': title,
442             'description': xpath_text(video_doc, 'description'),
443             'thumbnail': xpath_text(video_doc, 'thumbnailUrl'),
444             'duration': parse_duration(xpath_text(video_doc, 'duration')),
445             'formats': formats,
446             'is_live': is_live,
447         }