[arte] Capture and output error message
[ytdl] / youtube_dl / extractor / arte.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 (
8     compat_parse_qs,
9     compat_str,
10     compat_urllib_parse_urlparse,
11 )
12 from ..utils import (
13     ExtractorError,
14     find_xpath_attr,
15     get_element_by_attribute,
16     int_or_none,
17     NO_DEFAULT,
18     qualities,
19     try_get,
20     unified_strdate,
21 )
22
23 # There are different sources of video in arte.tv, the extraction process
24 # is different for each one. The videos usually expire in 7 days, so we can't
25 # add tests.
26
27
28 class ArteTvIE(InfoExtractor):
29     _VALID_URL = r'https?://videos\.arte\.tv/(?P<lang>fr|de|en|es)/.*-(?P<id>.*?)\.html'
30     IE_NAME = 'arte.tv'
31
32     def _real_extract(self, url):
33         mobj = re.match(self._VALID_URL, url)
34         lang = mobj.group('lang')
35         video_id = mobj.group('id')
36
37         ref_xml_url = url.replace('/videos/', '/do_delegate/videos/')
38         ref_xml_url = ref_xml_url.replace('.html', ',view,asPlayerXml.xml')
39         ref_xml_doc = self._download_xml(
40             ref_xml_url, video_id, note='Downloading metadata')
41         config_node = find_xpath_attr(ref_xml_doc, './/video', 'lang', lang)
42         config_xml_url = config_node.attrib['ref']
43         config = self._download_xml(
44             config_xml_url, video_id, note='Downloading configuration')
45
46         formats = [{
47             'format_id': q.attrib['quality'],
48             # The playpath starts at 'mp4:', if we don't manually
49             # split the url, rtmpdump will incorrectly parse them
50             'url': q.text.split('mp4:', 1)[0],
51             'play_path': 'mp4:' + q.text.split('mp4:', 1)[1],
52             'ext': 'flv',
53             'quality': 2 if q.attrib['quality'] == 'hd' else 1,
54         } for q in config.findall('./urls/url')]
55         self._sort_formats(formats)
56
57         title = config.find('.//name').text
58         thumbnail = config.find('.//firstThumbnailUrl').text
59         return {
60             'id': video_id,
61             'title': title,
62             'thumbnail': thumbnail,
63             'formats': formats,
64         }
65
66
67 class ArteTVBaseIE(InfoExtractor):
68     @classmethod
69     def _extract_url_info(cls, url):
70         mobj = re.match(cls._VALID_URL, url)
71         lang = mobj.group('lang')
72         query = compat_parse_qs(compat_urllib_parse_urlparse(url).query)
73         if 'vid' in query:
74             video_id = query['vid'][0]
75         else:
76             # This is not a real id, it can be for example AJT for the news
77             # http://www.arte.tv/guide/fr/emissions/AJT/arte-journal
78             video_id = mobj.group('id')
79         return video_id, lang
80
81     def _extract_from_json_url(self, json_url, video_id, lang, title=None):
82         info = self._download_json(json_url, video_id)
83         player_info = info['videoJsonPlayer']
84
85         vsr = try_get(player_info, lambda x: x['VSR'], dict)
86         if not vsr:
87             error = None
88             if try_get(player_info, lambda x: x['custom_msg']['type']) == 'error':
89                 error = try_get(
90                     player_info, lambda x: x['custom_msg']['msg'], compat_str)
91             if not error:
92                 error = 'Video %s is not available' % player_info.get('VID') or video_id
93             raise ExtractorError(error, expected=True)
94
95         upload_date_str = player_info.get('shootingDate')
96         if not upload_date_str:
97             upload_date_str = (player_info.get('VRA') or player_info.get('VDA') or '').split(' ')[0]
98
99         title = (player_info.get('VTI') or title or player_info['VID']).strip()
100         subtitle = player_info.get('VSU', '').strip()
101         if subtitle:
102             title += ' - %s' % subtitle
103
104         info_dict = {
105             'id': player_info['VID'],
106             'title': title,
107             'description': player_info.get('VDE'),
108             'upload_date': unified_strdate(upload_date_str),
109             'thumbnail': player_info.get('programImage') or player_info.get('VTU', {}).get('IUR'),
110         }
111         qfunc = qualities(['HQ', 'MQ', 'EQ', 'SQ'])
112
113         LANGS = {
114             'fr': 'F',
115             'de': 'A',
116             'en': 'E[ANG]',
117             'es': 'E[ESP]',
118         }
119
120         langcode = LANGS.get(lang, lang)
121
122         formats = []
123         for format_id, format_dict in vsr.items():
124             f = dict(format_dict)
125             versionCode = f.get('versionCode')
126             l = re.escape(langcode)
127
128             # Language preference from most to least priority
129             # Reference: section 5.6.3 of
130             # http://www.arte.tv/sites/en/corporate/files/complete-technical-guidelines-arte-geie-v1-05.pdf
131             PREFERENCES = (
132                 # original version in requested language, without subtitles
133                 r'VO{0}$'.format(l),
134                 # original version in requested language, with partial subtitles in requested language
135                 r'VO{0}-ST{0}$'.format(l),
136                 # original version in requested language, with subtitles for the deaf and hard-of-hearing in requested language
137                 r'VO{0}-STM{0}$'.format(l),
138                 # non-original (dubbed) version in requested language, without subtitles
139                 r'V{0}$'.format(l),
140                 # non-original (dubbed) version in requested language, with subtitles partial subtitles in requested language
141                 r'V{0}-ST{0}$'.format(l),
142                 # non-original (dubbed) version in requested language, with subtitles for the deaf and hard-of-hearing in requested language
143                 r'V{0}-STM{0}$'.format(l),
144                 # original version in requested language, with partial subtitles in different language
145                 r'VO{0}-ST(?!{0}).+?$'.format(l),
146                 # original version in requested language, with subtitles for the deaf and hard-of-hearing in different language
147                 r'VO{0}-STM(?!{0}).+?$'.format(l),
148                 # original version in different language, with partial subtitles in requested language
149                 r'VO(?:(?!{0}).+?)?-ST{0}$'.format(l),
150                 # original version in different language, with subtitles for the deaf and hard-of-hearing in requested language
151                 r'VO(?:(?!{0}).+?)?-STM{0}$'.format(l),
152                 # original version in different language, without subtitles
153                 r'VO(?:(?!{0}))?$'.format(l),
154                 # original version in different language, with partial subtitles in different language
155                 r'VO(?:(?!{0}).+?)?-ST(?!{0}).+?$'.format(l),
156                 # original version in different language, with subtitles for the deaf and hard-of-hearing in different language
157                 r'VO(?:(?!{0}).+?)?-STM(?!{0}).+?$'.format(l),
158             )
159
160             for pref, p in enumerate(PREFERENCES):
161                 if re.match(p, versionCode):
162                     lang_pref = len(PREFERENCES) - pref
163                     break
164             else:
165                 lang_pref = -1
166
167             format = {
168                 'format_id': format_id,
169                 'preference': -10 if f.get('videoFormat') == 'M3U8' else None,
170                 'language_preference': lang_pref,
171                 'format_note': '%s, %s' % (f.get('versionCode'), f.get('versionLibelle')),
172                 'width': int_or_none(f.get('width')),
173                 'height': int_or_none(f.get('height')),
174                 'tbr': int_or_none(f.get('bitrate')),
175                 'quality': qfunc(f.get('quality')),
176             }
177
178             if f.get('mediaType') == 'rtmp':
179                 format['url'] = f['streamer']
180                 format['play_path'] = 'mp4:' + f['url']
181                 format['ext'] = 'flv'
182             else:
183                 format['url'] = f['url']
184
185             formats.append(format)
186
187         self._check_formats(formats, video_id)
188         self._sort_formats(formats)
189
190         info_dict['formats'] = formats
191         return info_dict
192
193
194 class ArteTVPlus7IE(ArteTVBaseIE):
195     IE_NAME = 'arte.tv:+7'
196     _VALID_URL = r'https?://(?:(?:www|sites)\.)?arte\.tv/(?:[^/]+/)?(?P<lang>fr|de|en|es)/(?:videos/)?(?:[^/]+/)*(?P<id>[^/?#&]+)'
197
198     _TESTS = [{
199         'url': 'http://www.arte.tv/guide/de/sendungen/XEN/xenius/?vid=055918-015_PLUS7-D',
200         'only_matching': True,
201     }, {
202         'url': 'http://sites.arte.tv/karambolage/de/video/karambolage-22',
203         'only_matching': True,
204     }, {
205         'url': 'http://www.arte.tv/de/videos/048696-000-A/der-kluge-bauch-unser-zweites-gehirn',
206         'only_matching': True,
207     }]
208
209     @classmethod
210     def suitable(cls, url):
211         return False if ArteTVPlaylistIE.suitable(url) else super(ArteTVPlus7IE, cls).suitable(url)
212
213     def _real_extract(self, url):
214         video_id, lang = self._extract_url_info(url)
215         webpage = self._download_webpage(url, video_id)
216         return self._extract_from_webpage(webpage, video_id, lang)
217
218     def _extract_from_webpage(self, webpage, video_id, lang):
219         patterns_templates = (r'arte_vp_url=["\'](.*?%s.*?)["\']', r'data-url=["\']([^"]+%s[^"]+)["\']')
220         ids = (video_id, '')
221         # some pages contain multiple videos (like
222         # http://www.arte.tv/guide/de/sendungen/XEN/xenius/?vid=055918-015_PLUS7-D),
223         # so we first try to look for json URLs that contain the video id from
224         # the 'vid' parameter.
225         patterns = [t % re.escape(_id) for _id in ids for t in patterns_templates]
226         json_url = self._html_search_regex(
227             patterns, webpage, 'json vp url', default=None)
228         if not json_url:
229             def find_iframe_url(webpage, default=NO_DEFAULT):
230                 return self._html_search_regex(
231                     r'<iframe[^>]+src=(["\'])(?P<url>.+\bjson_url=.+?)\1',
232                     webpage, 'iframe url', group='url', default=default)
233
234             iframe_url = find_iframe_url(webpage, None)
235             if not iframe_url:
236                 embed_url = self._html_search_regex(
237                     r'arte_vp_url_oembed=\'([^\']+?)\'', webpage, 'embed url', default=None)
238                 if embed_url:
239                     player = self._download_json(
240                         embed_url, video_id, 'Downloading player page')
241                     iframe_url = find_iframe_url(player['html'])
242             # en and es URLs produce react-based pages with different layout (e.g.
243             # http://www.arte.tv/guide/en/053330-002-A/carnival-italy?zone=world)
244             if not iframe_url:
245                 program = self._search_regex(
246                     r'program\s*:\s*({.+?["\']embed_html["\'].+?}),?\s*\n',
247                     webpage, 'program', default=None)
248                 if program:
249                     embed_html = self._parse_json(program, video_id)
250                     if embed_html:
251                         iframe_url = find_iframe_url(embed_html['embed_html'])
252             if iframe_url:
253                 json_url = compat_parse_qs(
254                     compat_urllib_parse_urlparse(iframe_url).query)['json_url'][0]
255         if json_url:
256             title = self._search_regex(
257                 r'<h3[^>]+title=(["\'])(?P<title>.+?)\1',
258                 webpage, 'title', default=None, group='title')
259             return self._extract_from_json_url(json_url, video_id, lang, title=title)
260         # Different kind of embed URL (e.g.
261         # http://www.arte.tv/magazine/trepalium/fr/episode-0406-replay-trepalium)
262         entries = [
263             self.url_result(url)
264             for _, url in re.findall(r'<iframe[^>]+src=(["\'])(?P<url>.+?)\1', webpage)]
265         return self.playlist_result(entries)
266
267
268 # It also uses the arte_vp_url url from the webpage to extract the information
269 class ArteTVCreativeIE(ArteTVPlus7IE):
270     IE_NAME = 'arte.tv:creative'
271     _VALID_URL = r'https?://creative\.arte\.tv/(?P<lang>fr|de|en|es)/(?:[^/]+/)*(?P<id>[^/?#&]+)'
272
273     _TESTS = [{
274         'url': 'http://creative.arte.tv/fr/episode/osmosis-episode-1',
275         'info_dict': {
276             'id': '057405-001-A',
277             'ext': 'mp4',
278             'title': 'OSMOSIS - N\'AYEZ PLUS PEUR D\'AIMER (1)',
279             'upload_date': '20150716',
280         },
281     }, {
282         'url': 'http://creative.arte.tv/fr/Monty-Python-Reunion',
283         'playlist_count': 11,
284         'add_ie': ['Youtube'],
285     }, {
286         'url': 'http://creative.arte.tv/de/episode/agentur-amateur-4-der-erste-kunde',
287         'only_matching': True,
288     }]
289
290
291 class ArteTVInfoIE(ArteTVPlus7IE):
292     IE_NAME = 'arte.tv:info'
293     _VALID_URL = r'https?://info\.arte\.tv/(?P<lang>fr|de|en|es)/(?:[^/]+/)*(?P<id>[^/?#&]+)'
294
295     _TESTS = [{
296         'url': 'http://info.arte.tv/fr/service-civique-un-cache-misere',
297         'info_dict': {
298             'id': '067528-000-A',
299             'ext': 'mp4',
300             'title': 'Service civique, un cache misère ?',
301             'upload_date': '20160403',
302         },
303     }]
304
305
306 class ArteTVFutureIE(ArteTVPlus7IE):
307     IE_NAME = 'arte.tv:future'
308     _VALID_URL = r'https?://future\.arte\.tv/(?P<lang>fr|de|en|es)/(?P<id>[^/?#&]+)'
309
310     _TESTS = [{
311         'url': 'http://future.arte.tv/fr/info-sciences/les-ecrevisses-aussi-sont-anxieuses',
312         'info_dict': {
313             'id': '050940-028-A',
314             'ext': 'mp4',
315             'title': 'Les écrevisses aussi peuvent être anxieuses',
316             'upload_date': '20140902',
317         },
318     }, {
319         'url': 'http://future.arte.tv/fr/la-science-est-elle-responsable',
320         'only_matching': True,
321     }]
322
323
324 class ArteTVDDCIE(ArteTVPlus7IE):
325     IE_NAME = 'arte.tv:ddc'
326     _VALID_URL = r'https?://ddc\.arte\.tv/(?P<lang>emission|folge)/(?P<id>[^/?#&]+)'
327
328     _TESTS = []
329
330     def _real_extract(self, url):
331         video_id, lang = self._extract_url_info(url)
332         if lang == 'folge':
333             lang = 'de'
334         elif lang == 'emission':
335             lang = 'fr'
336         webpage = self._download_webpage(url, video_id)
337         scriptElement = get_element_by_attribute('class', 'visu_video_block', webpage)
338         script_url = self._html_search_regex(r'src="(.*?)"', scriptElement, 'script url')
339         javascriptPlayerGenerator = self._download_webpage(script_url, video_id, 'Download javascript player generator')
340         json_url = self._search_regex(r"json_url=(.*)&rendering_place.*", javascriptPlayerGenerator, 'json url')
341         return self._extract_from_json_url(json_url, video_id, lang)
342
343
344 class ArteTVConcertIE(ArteTVPlus7IE):
345     IE_NAME = 'arte.tv:concert'
346     _VALID_URL = r'https?://concert\.arte\.tv/(?P<lang>fr|de|en|es)/(?P<id>[^/?#&]+)'
347
348     _TESTS = [{
349         'url': 'http://concert.arte.tv/de/notwist-im-pariser-konzertclub-divan-du-monde',
350         'md5': '9ea035b7bd69696b67aa2ccaaa218161',
351         'info_dict': {
352             'id': '186',
353             'ext': 'mp4',
354             'title': 'The Notwist im Pariser Konzertclub "Divan du Monde"',
355             'upload_date': '20140128',
356             'description': 'md5:486eb08f991552ade77439fe6d82c305',
357         },
358     }]
359
360
361 class ArteTVCinemaIE(ArteTVPlus7IE):
362     IE_NAME = 'arte.tv:cinema'
363     _VALID_URL = r'https?://cinema\.arte\.tv/(?P<lang>fr|de|en|es)/(?P<id>.+)'
364
365     _TESTS = [{
366         'url': 'http://cinema.arte.tv/fr/article/les-ailes-du-desir-de-julia-reck',
367         'md5': 'a5b9dd5575a11d93daf0e3f404f45438',
368         'info_dict': {
369             'id': '062494-000-A',
370             'ext': 'mp4',
371             'title': 'Film lauréat du concours web - "Les ailes du désir" de Julia Reck',
372             'upload_date': '20150807',
373         },
374     }]
375
376
377 class ArteTVMagazineIE(ArteTVPlus7IE):
378     IE_NAME = 'arte.tv:magazine'
379     _VALID_URL = r'https?://(?:www\.)?arte\.tv/magazine/[^/]+/(?P<lang>fr|de|en|es)/(?P<id>[^/?#&]+)'
380
381     _TESTS = [{
382         # Embedded via <iframe src="http://www.arte.tv/arte_vp/index.php?json_url=..."
383         'url': 'http://www.arte.tv/magazine/trepalium/fr/entretien-avec-le-realisateur-vincent-lannoo-trepalium',
384         'md5': '2a9369bcccf847d1c741e51416299f25',
385         'info_dict': {
386             'id': '065965-000-A',
387             'ext': 'mp4',
388             'title': 'Trepalium - Extrait Ep.01',
389             'upload_date': '20160121',
390         },
391     }, {
392         # Embedded via <iframe src="http://www.arte.tv/guide/fr/embed/054813-004-A/medium"
393         'url': 'http://www.arte.tv/magazine/trepalium/fr/episode-0406-replay-trepalium',
394         'md5': 'fedc64fc7a946110fe311634e79782ca',
395         'info_dict': {
396             'id': '054813-004_PLUS7-F',
397             'ext': 'mp4',
398             'title': 'Trepalium (4/6)',
399             'description': 'md5:10057003c34d54e95350be4f9b05cb40',
400             'upload_date': '20160218',
401         },
402     }, {
403         'url': 'http://www.arte.tv/magazine/metropolis/de/frank-woeste-german-paris-metropolis',
404         'only_matching': True,
405     }]
406
407
408 class ArteTVEmbedIE(ArteTVPlus7IE):
409     IE_NAME = 'arte.tv:embed'
410     _VALID_URL = r'''(?x)
411         http://www\.arte\.tv
412         /(?:playerv2/embed|arte_vp/index)\.php\?json_url=
413         (?P<json_url>
414             http://arte\.tv/papi/tvguide/videos/stream/player/
415             (?P<lang>[^/]+)/(?P<id>[^/]+)[^&]*
416         )
417     '''
418
419     _TESTS = []
420
421     def _real_extract(self, url):
422         mobj = re.match(self._VALID_URL, url)
423         video_id = mobj.group('id')
424         lang = mobj.group('lang')
425         json_url = mobj.group('json_url')
426         return self._extract_from_json_url(json_url, video_id, lang)
427
428
429 class TheOperaPlatformIE(ArteTVPlus7IE):
430     IE_NAME = 'theoperaplatform'
431     _VALID_URL = r'https?://(?:www\.)?theoperaplatform\.eu/(?P<lang>fr|de|en|es)/(?P<id>[^/?#&]+)'
432
433     _TESTS = [{
434         'url': 'http://www.theoperaplatform.eu/de/opera/verdi-otello',
435         'md5': '970655901fa2e82e04c00b955e9afe7b',
436         'info_dict': {
437             'id': '060338-009-A',
438             'ext': 'mp4',
439             'title': 'Verdi - OTELLO',
440             'upload_date': '20160927',
441         },
442     }]
443
444
445 class ArteTVPlaylistIE(ArteTVBaseIE):
446     IE_NAME = 'arte.tv:playlist'
447     _VALID_URL = r'https?://(?:www\.)?arte\.tv/guide/(?P<lang>fr|de|en|es)/[^#]*#collection/(?P<id>PL-\d+)'
448
449     _TESTS = [{
450         'url': 'http://www.arte.tv/guide/de/plus7/?country=DE#collection/PL-013263/ARTETV',
451         'info_dict': {
452             'id': 'PL-013263',
453             'title': 'Areva & Uramin',
454             'description': 'md5:a1dc0312ce357c262259139cfd48c9bf',
455         },
456         'playlist_mincount': 6,
457     }, {
458         'url': 'http://www.arte.tv/guide/de/playlists?country=DE#collection/PL-013190/ARTETV',
459         'only_matching': True,
460     }]
461
462     def _real_extract(self, url):
463         playlist_id, lang = self._extract_url_info(url)
464         collection = self._download_json(
465             'https://api.arte.tv/api/player/v1/collectionData/%s/%s?source=videos'
466             % (lang, playlist_id), playlist_id)
467         title = collection.get('title')
468         description = collection.get('shortDescription') or collection.get('teaserText')
469         entries = [
470             self._extract_from_json_url(
471                 video['jsonUrl'], video.get('programId') or playlist_id, lang)
472             for video in collection['videos'] if video.get('jsonUrl')]
473         return self.playlist_result(entries, playlist_id, title, description)