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New upstream version 2019.01.16
[youtubedl] / youtube_dl / extractor / mtv.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..compat import (
7 compat_str,
8 compat_xpath,
9 )
10 from ..utils import (
11 ExtractorError,
12 find_xpath_attr,
13 fix_xml_ampersands,
14 float_or_none,
15 HEADRequest,
16 RegexNotFoundError,
17 sanitized_Request,
18 strip_or_none,
19 timeconvert,
20 try_get,
21 unescapeHTML,
22 update_url_query,
23 url_basename,
24 xpath_text,
25 )
26
27
28 def _media_xml_tag(tag):
29 return '{http://search.yahoo.com/mrss/}%s' % tag
30
31
32 class MTVServicesInfoExtractor(InfoExtractor):
33 _MOBILE_TEMPLATE = None
34 _LANG = None
35
36 @staticmethod
37 def _id_from_uri(uri):
38 return uri.split(':')[-1]
39
40 @staticmethod
41 def _remove_template_parameter(url):
42 # Remove the templates, like &device={device}
43 return re.sub(r'&[^=]*?={.*?}(?=(&|$))', '', url)
44
45 def _get_feed_url(self, uri):
46 return self._FEED_URL
47
48 def _get_thumbnail_url(self, uri, itemdoc):
49 search_path = '%s/%s' % (_media_xml_tag('group'), _media_xml_tag('thumbnail'))
50 thumb_node = itemdoc.find(search_path)
51 if thumb_node is None:
52 return None
53 return thumb_node.get('url') or thumb_node.text or None
54
55 def _extract_mobile_video_formats(self, mtvn_id):
56 webpage_url = self._MOBILE_TEMPLATE % mtvn_id
57 req = sanitized_Request(webpage_url)
58 # Otherwise we get a webpage that would execute some javascript
59 req.add_header('User-Agent', 'curl/7')
60 webpage = self._download_webpage(req, mtvn_id,
61 'Downloading mobile page')
62 metrics_url = unescapeHTML(self._search_regex(r'<a href="(http://metrics.+?)"', webpage, 'url'))
63 req = HEADRequest(metrics_url)
64 response = self._request_webpage(req, mtvn_id, 'Resolving url')
65 url = response.geturl()
66 # Transform the url to get the best quality:
67 url = re.sub(r'.+pxE=mp4', 'http://mtvnmobile.vo.llnwd.net/kip0/_pxn=0+_pxK=18639+_pxE=mp4', url, 1)
68 return [{'url': url, 'ext': 'mp4'}]
69
70 def _extract_video_formats(self, mdoc, mtvn_id, video_id):
71 if re.match(r'.*/(error_country_block\.swf|geoblock\.mp4|copyright_error\.flv(?:\?geo\b.+?)?)$', mdoc.find('.//src').text) is not None:
72 if mtvn_id is not None and self._MOBILE_TEMPLATE is not None:
73 self.to_screen('The normal version is not available from your '
74 'country, trying with the mobile version')
75 return self._extract_mobile_video_formats(mtvn_id)
76 raise ExtractorError('This video is not available from your country.',
77 expected=True)
78
79 formats = []
80 for rendition in mdoc.findall('.//rendition'):
81 if rendition.get('method') == 'hls':
82 hls_url = rendition.find('./src').text
83 formats.extend(self._extract_m3u8_formats(
84 hls_url, video_id, ext='mp4', entry_protocol='m3u8_native',
85 m3u8_id='hls', fatal=False))
86 else:
87 # fms
88 try:
89 _, _, ext = rendition.attrib['type'].partition('/')
90 rtmp_video_url = rendition.find('./src').text
91 if 'error_not_available.swf' in rtmp_video_url:
92 raise ExtractorError(
93 '%s said: video is not available' % self.IE_NAME,
94 expected=True)
95 if rtmp_video_url.endswith('siteunavail.png'):
96 continue
97 formats.extend([{
98 'ext': 'flv' if rtmp_video_url.startswith('rtmp') else ext,
99 'url': rtmp_video_url,
100 'format_id': '-'.join(filter(None, [
101 'rtmp' if rtmp_video_url.startswith('rtmp') else None,
102 rendition.get('bitrate')])),
103 'width': int(rendition.get('width')),
104 'height': int(rendition.get('height')),
105 }])
106 except (KeyError, TypeError):
107 raise ExtractorError('Invalid rendition field.')
108 if formats:
109 self._sort_formats(formats)
110 return formats
111
112 def _extract_subtitles(self, mdoc, mtvn_id):
113 subtitles = {}
114 for transcript in mdoc.findall('.//transcript'):
115 if transcript.get('kind') != 'captions':
116 continue
117 lang = transcript.get('srclang')
118 for typographic in transcript.findall('./typographic'):
119 sub_src = typographic.get('src')
120 if not sub_src:
121 continue
122 ext = typographic.get('format')
123 if ext == 'cea-608':
124 ext = 'scc'
125 subtitles.setdefault(lang, []).append({
126 'url': compat_str(sub_src),
127 'ext': ext
128 })
129 return subtitles
130
131 def _get_video_info(self, itemdoc, use_hls=True):
132 uri = itemdoc.find('guid').text
133 video_id = self._id_from_uri(uri)
134 self.report_extraction(video_id)
135 content_el = itemdoc.find('%s/%s' % (_media_xml_tag('group'), _media_xml_tag('content')))
136 mediagen_url = self._remove_template_parameter(content_el.attrib['url'])
137 mediagen_url = mediagen_url.replace('device={device}', '')
138 if 'acceptMethods' not in mediagen_url:
139 mediagen_url += '&' if '?' in mediagen_url else '?'
140 mediagen_url += 'acceptMethods='
141 mediagen_url += 'hls' if use_hls else 'fms'
142
143 mediagen_doc = self._download_xml(
144 mediagen_url, video_id, 'Downloading video urls', fatal=False)
145
146 if mediagen_doc is False:
147 return None
148
149 item = mediagen_doc.find('./video/item')
150 if item is not None and item.get('type') == 'text':
151 message = '%s returned error: ' % self.IE_NAME
152 if item.get('code') is not None:
153 message += '%s - ' % item.get('code')
154 message += item.text
155 raise ExtractorError(message, expected=True)
156
157 description = strip_or_none(xpath_text(itemdoc, 'description'))
158
159 timestamp = timeconvert(xpath_text(itemdoc, 'pubDate'))
160
161 title_el = None
162 if title_el is None:
163 title_el = find_xpath_attr(
164 itemdoc, './/{http://search.yahoo.com/mrss/}category',
165 'scheme', 'urn:mtvn:video_title')
166 if title_el is None:
167 title_el = itemdoc.find(compat_xpath('.//{http://search.yahoo.com/mrss/}title'))
168 if title_el is None:
169 title_el = itemdoc.find(compat_xpath('.//title'))
170 if title_el.text is None:
171 title_el = None
172
173 title = title_el.text
174 if title is None:
175 raise ExtractorError('Could not find video title')
176 title = title.strip()
177
178 # This a short id that's used in the webpage urls
179 mtvn_id = None
180 mtvn_id_node = find_xpath_attr(itemdoc, './/{http://search.yahoo.com/mrss/}category',
181 'scheme', 'urn:mtvn:id')
182 if mtvn_id_node is not None:
183 mtvn_id = mtvn_id_node.text
184
185 formats = self._extract_video_formats(mediagen_doc, mtvn_id, video_id)
186
187 # Some parts of complete video may be missing (e.g. missing Act 3 in
188 # http://www.southpark.de/alle-episoden/s14e01-sexual-healing)
189 if not formats:
190 return None
191
192 self._sort_formats(formats)
193
194 return {
195 'title': title,
196 'formats': formats,
197 'subtitles': self._extract_subtitles(mediagen_doc, mtvn_id),
198 'id': video_id,
199 'thumbnail': self._get_thumbnail_url(uri, itemdoc),
200 'description': description,
201 'duration': float_or_none(content_el.attrib.get('duration')),
202 'timestamp': timestamp,
203 }
204
205 def _get_feed_query(self, uri):
206 data = {'uri': uri}
207 if self._LANG:
208 data['lang'] = self._LANG
209 return data
210
211 def _get_videos_info(self, uri, use_hls=True):
212 video_id = self._id_from_uri(uri)
213 feed_url = self._get_feed_url(uri)
214 info_url = update_url_query(feed_url, self._get_feed_query(uri))
215 return self._get_videos_info_from_url(info_url, video_id, use_hls)
216
217 def _get_videos_info_from_url(self, url, video_id, use_hls=True):
218 idoc = self._download_xml(
219 url, video_id,
220 'Downloading info', transform_source=fix_xml_ampersands)
221
222 title = xpath_text(idoc, './channel/title')
223 description = xpath_text(idoc, './channel/description')
224
225 entries = []
226 for item in idoc.findall('.//item'):
227 info = self._get_video_info(item, use_hls)
228 if info:
229 entries.append(info)
230
231 return self.playlist_result(
232 entries, playlist_title=title, playlist_description=description)
233
234 def _extract_triforce_mgid(self, webpage, data_zone=None, video_id=None):
235 triforce_feed = self._parse_json(self._search_regex(
236 r'triforceManifestFeed\s*=\s*({.+?})\s*;\s*\n', webpage,
237 'triforce feed', default='{}'), video_id, fatal=False)
238
239 data_zone = self._search_regex(
240 r'data-zone=(["\'])(?P<zone>.+?_lc_promo.*?)\1', webpage,
241 'data zone', default=data_zone, group='zone')
242
243 feed_url = try_get(
244 triforce_feed, lambda x: x['manifest']['zones'][data_zone]['feed'],
245 compat_str)
246 if not feed_url:
247 return
248
249 feed = self._download_json(feed_url, video_id, fatal=False)
250 if not feed:
251 return
252
253 return try_get(feed, lambda x: x['result']['data']['id'], compat_str)
254
255 def _extract_mgid(self, webpage):
256 try:
257 # the url can be http://media.mtvnservices.com/fb/{mgid}.swf
258 # or http://media.mtvnservices.com/{mgid}
259 og_url = self._og_search_video_url(webpage)
260 mgid = url_basename(og_url)
261 if mgid.endswith('.swf'):
262 mgid = mgid[:-4]
263 except RegexNotFoundError:
264 mgid = None
265
266 if mgid is None or ':' not in mgid:
267 mgid = self._search_regex(
268 [r'data-mgid="(.*?)"', r'swfobject\.embedSWF\(".*?(mgid:.*?)"'],
269 webpage, 'mgid', default=None)
270
271 if not mgid:
272 sm4_embed = self._html_search_meta(
273 'sm4:video:embed', webpage, 'sm4 embed', default='')
274 mgid = self._search_regex(
275 r'embed/(mgid:.+?)["\'&?/]', sm4_embed, 'mgid', default=None)
276
277 if not mgid:
278 mgid = self._extract_triforce_mgid(webpage)
279
280 return mgid
281
282 def _real_extract(self, url):
283 title = url_basename(url)
284 webpage = self._download_webpage(url, title)
285 mgid = self._extract_mgid(webpage)
286 videos_info = self._get_videos_info(mgid)
287 return videos_info
288
289
290 class MTVServicesEmbeddedIE(MTVServicesInfoExtractor):
291 IE_NAME = 'mtvservices:embedded'
292 _VALID_URL = r'https?://media\.mtvnservices\.com/embed/(?P<mgid>.+?)(\?|/|$)'
293
294 _TEST = {
295 # From http://www.thewrap.com/peter-dinklage-sums-up-game-of-thrones-in-45-seconds-video/
296 'url': 'http://media.mtvnservices.com/embed/mgid:uma:video:mtv.com:1043906/cp~vid%3D1043906%26uri%3Dmgid%3Auma%3Avideo%3Amtv.com%3A1043906',
297 'md5': 'cb349b21a7897164cede95bd7bf3fbb9',
298 'info_dict': {
299 'id': '1043906',
300 'ext': 'mp4',
301 'title': 'Peter Dinklage Sums Up \'Game Of Thrones\' In 45 Seconds',
302 'description': '"Sexy sexy sexy, stabby stabby stabby, beautiful language," says Peter Dinklage as he tries summarizing "Game of Thrones" in under a minute.',
303 'timestamp': 1400126400,
304 'upload_date': '20140515',
305 },
306 }
307
308 @staticmethod
309 def _extract_url(webpage):
310 mobj = re.search(
311 r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//media.mtvnservices.com/embed/.+?)\1', webpage)
312 if mobj:
313 return mobj.group('url')
314
315 def _get_feed_url(self, uri):
316 video_id = self._id_from_uri(uri)
317 config = self._download_json(
318 'http://media.mtvnservices.com/pmt/e1/access/index.html?uri=%s&configtype=edge' % uri, video_id)
319 return self._remove_template_parameter(config['feedWithQueryParams'])
320
321 def _real_extract(self, url):
322 mobj = re.match(self._VALID_URL, url)
323 mgid = mobj.group('mgid')
324 return self._get_videos_info(mgid)
325
326
327 class MTVIE(MTVServicesInfoExtractor):
328 IE_NAME = 'mtv'
329 _VALID_URL = r'https?://(?:www\.)?mtv\.com/(?:video-clips|(?:full-)?episodes)/(?P<id>[^/?#.]+)'
330 _FEED_URL = 'http://www.mtv.com/feeds/mrss/'
331
332 _TESTS = [{
333 'url': 'http://www.mtv.com/video-clips/vl8qof/unlocking-the-truth-trailer',
334 'md5': '1edbcdf1e7628e414a8c5dcebca3d32b',
335 'info_dict': {
336 'id': '5e14040d-18a4-47c4-a582-43ff602de88e',
337 'ext': 'mp4',
338 'title': 'Unlocking The Truth|July 18, 2016|1|101|Trailer',
339 'description': '"Unlocking the Truth" premieres August 17th at 11/10c.',
340 'timestamp': 1468846800,
341 'upload_date': '20160718',
342 },
343 }, {
344 'url': 'http://www.mtv.com/full-episodes/94tujl/unlocking-the-truth-gates-of-hell-season-1-ep-101',
345 'only_matching': True,
346 }, {
347 'url': 'http://www.mtv.com/episodes/g8xu7q/teen-mom-2-breaking-the-wall-season-7-ep-713',
348 'only_matching': True,
349 }]
350
351
352 class MTV81IE(InfoExtractor):
353 IE_NAME = 'mtv81'
354 _VALID_URL = r'https?://(?:www\.)?mtv81\.com/videos/(?P<id>[^/?#.]+)'
355
356 _TEST = {
357 'url': 'http://www.mtv81.com/videos/artist-to-watch/the-godfather-of-japanese-hip-hop-segment-1/',
358 'md5': '1edbcdf1e7628e414a8c5dcebca3d32b',
359 'info_dict': {
360 'id': '5e14040d-18a4-47c4-a582-43ff602de88e',
361 'ext': 'mp4',
362 'title': 'Unlocking The Truth|July 18, 2016|1|101|Trailer',
363 'description': '"Unlocking the Truth" premieres August 17th at 11/10c.',
364 'timestamp': 1468846800,
365 'upload_date': '20160718',
366 },
367 }
368
369 def _extract_mgid(self, webpage):
370 return self._search_regex(
371 r'getTheVideo\((["\'])(?P<id>mgid:.+?)\1', webpage,
372 'mgid', group='id')
373
374 def _real_extract(self, url):
375 video_id = self._match_id(url)
376 webpage = self._download_webpage(url, video_id)
377 mgid = self._extract_mgid(webpage)
378 return self.url_result('http://media.mtvnservices.com/embed/%s' % mgid)
379
380
381 class MTVVideoIE(MTVServicesInfoExtractor):
382 IE_NAME = 'mtv:video'
383 _VALID_URL = r'''(?x)^https?://
384 (?:(?:www\.)?mtv\.com/videos/.+?/(?P<videoid>[0-9]+)/[^/]+$|
385 m\.mtv\.com/videos/video\.rbml\?.*?id=(?P<mgid>[^&]+))'''
386
387 _FEED_URL = 'http://www.mtv.com/player/embed/AS3/rss/'
388
389 _TESTS = [
390 {
391 'url': 'http://www.mtv.com/videos/misc/853555/ours-vh1-storytellers.jhtml',
392 'md5': '850f3f143316b1e71fa56a4edfd6e0f8',
393 'info_dict': {
394 'id': '853555',
395 'ext': 'mp4',
396 'title': 'Taylor Swift - "Ours (VH1 Storytellers)"',
397 'description': 'Album: Taylor Swift performs "Ours" for VH1 Storytellers at Harvey Mudd College.',
398 'timestamp': 1352610000,
399 'upload_date': '20121111',
400 },
401 },
402 ]
403
404 def _get_thumbnail_url(self, uri, itemdoc):
405 return 'http://mtv.mtvnimages.com/uri/' + uri
406
407 def _real_extract(self, url):
408 mobj = re.match(self._VALID_URL, url)
409 video_id = mobj.group('videoid')
410 uri = mobj.groupdict().get('mgid')
411 if uri is None:
412 webpage = self._download_webpage(url, video_id)
413
414 # Some videos come from Vevo.com
415 m_vevo = re.search(
416 r'(?s)isVevoVideo = true;.*?vevoVideoId = "(.*?)";', webpage)
417 if m_vevo:
418 vevo_id = m_vevo.group(1)
419 self.to_screen('Vevo video detected: %s' % vevo_id)
420 return self.url_result('vevo:%s' % vevo_id, ie='Vevo')
421
422 uri = self._html_search_regex(r'/uri/(.*?)\?', webpage, 'uri')
423 return self._get_videos_info(uri)
424
425
426 class MTVDEIE(MTVServicesInfoExtractor):
427 IE_NAME = 'mtv.de'
428 _VALID_URL = r'https?://(?:www\.)?mtv\.de/(?:artists|shows|news)/(?:[^/]+/)*(?P<id>\d+)-[^/#?]+/*(?:[#?].*)?$'
429 _TESTS = [{
430 'url': 'http://www.mtv.de/artists/10571-cro/videos/61131-traum',
431 'info_dict': {
432 'id': 'music_video-a50bc5f0b3aa4b3190aa',
433 'ext': 'flv',
434 'title': 'MusicVideo_cro-traum',
435 'description': 'Cro - Traum',
436 },
437 'params': {
438 # rtmp download
439 'skip_download': True,
440 },
441 'skip': 'Blocked at Travis CI',
442 }, {
443 # mediagen URL without query (e.g. http://videos.mtvnn.com/mediagen/e865da714c166d18d6f80893195fcb97)
444 'url': 'http://www.mtv.de/shows/933-teen-mom-2/staffeln/5353/folgen/63565-enthullungen',
445 'info_dict': {
446 'id': 'local_playlist-f5ae778b9832cc837189',
447 'ext': 'flv',
448 'title': 'Episode_teen-mom-2_shows_season-5_episode-1_full-episode_part1',
449 },
450 'params': {
451 # rtmp download
452 'skip_download': True,
453 },
454 'skip': 'Blocked at Travis CI',
455 }, {
456 'url': 'http://www.mtv.de/news/77491-mtv-movies-spotlight-pixels-teil-3',
457 'info_dict': {
458 'id': 'local_playlist-4e760566473c4c8c5344',
459 'ext': 'mp4',
460 'title': 'Article_mtv-movies-spotlight-pixels-teil-3_short-clips_part1',
461 'description': 'MTV Movies Supercut',
462 },
463 'params': {
464 # rtmp download
465 'skip_download': True,
466 },
467 'skip': 'Das Video kann zur Zeit nicht abgespielt werden.',
468 }]
469
470 def _real_extract(self, url):
471 video_id = self._match_id(url)
472
473 webpage = self._download_webpage(url, video_id)
474
475 playlist = self._parse_json(
476 self._search_regex(
477 r'window\.pagePlaylist\s*=\s*(\[.+?\]);\n', webpage, 'page playlist'),
478 video_id)
479
480 def _mrss_url(item):
481 return item['mrss'] + item.get('mrssvars', '')
482
483 # news pages contain single video in playlist with different id
484 if len(playlist) == 1:
485 return self._get_videos_info_from_url(_mrss_url(playlist[0]), video_id)
486
487 for item in playlist:
488 item_id = item.get('id')
489 if item_id and compat_str(item_id) == video_id:
490 return self._get_videos_info_from_url(_mrss_url(item), video_id)