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[youtube-dl] / youtube_dl / extractor / rai.py
1 from __future__ import unicode_literals
2
3 from .common import InfoExtractor
4 from ..compat import compat_urlparse
5 from ..utils import (
6     determine_ext,
7     ExtractorError,
8     find_xpath_attr,
9     fix_xml_ampersands,
10     int_or_none,
11     parse_duration,
12     unified_strdate,
13     update_url_query,
14     xpath_text,
15 )
16
17
18 class RaiBaseIE(InfoExtractor):
19     def _extract_relinker_formats(self, relinker_url, video_id):
20         formats = []
21
22         for platform in ('mon', 'flash', 'native'):
23             headers = {}
24             # TODO: rename --cn-verification-proxy
25             cn_verification_proxy = self._downloader.params.get('cn_verification_proxy')
26             if cn_verification_proxy:
27                 headers['Ytdl-request-proxy'] = cn_verification_proxy
28
29             relinker = self._download_xml(
30                 relinker_url, video_id,
31                 note='Downloading XML metadata for platform %s' % platform,
32                 transform_source=fix_xml_ampersands,
33                 query={'output': 45, 'pl': platform}, headers=headers)
34
35             media_url = find_xpath_attr(relinker, './url', 'type', 'content').text
36             if media_url == 'http://download.rai.it/video_no_available.mp4':
37                 self.raise_geo_restricted()
38
39             ext = determine_ext(media_url)
40             if (ext == 'm3u8' and platform != 'mon') or (ext == 'f4m' and platform != 'flash'):
41                 continue
42
43             if ext == 'm3u8':
44                 formats.extend(self._extract_m3u8_formats(
45                     media_url, video_id, 'mp4', 'm3u8_native',
46                     m3u8_id='hls', fatal=False))
47             elif ext == 'f4m':
48                 manifest_url = update_url_query(
49                     media_url.replace('manifest#live_hds.f4m', 'manifest.f4m'),
50                     {'hdcore': '3.7.0', 'plugin': 'aasp-3.7.0.39.44'})
51                 formats.extend(self._extract_f4m_formats(
52                     manifest_url, video_id, f4m_id='hds', fatal=False))
53             else:
54                 bitrate = int_or_none(xpath_text(relinker, 'bitrate'))
55                 formats.append({
56                     'url': media_url,
57                     'tbr': bitrate if bitrate > 0 else None,
58                     'format_id': 'http-%d' % bitrate if bitrate > 0 else 'http',
59                 })
60
61         return formats
62
63     def _extract_from_content_id(self, content_id, base_url):
64         media = self._download_json(
65             'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-%s.html?json' % content_id,
66             content_id, 'Downloading video JSON')
67
68         thumbnails = []
69         for image_type in ('image', 'image_medium', 'image_300'):
70             thumbnail_url = media.get(image_type)
71             if thumbnail_url:
72                 thumbnails.append({
73                     'url': compat_urlparse.urljoin(base_url, thumbnail_url),
74                 })
75
76         formats = []
77         media_type = media['type']
78         if 'Audio' in media_type:
79             formats.append({
80                 'format_id': media.get('formatoAudio'),
81                 'url': media['audioUrl'],
82                 'ext': media.get('formatoAudio'),
83             })
84         elif 'Video' in media_type:
85             formats.extend(self._extract_relinker_formats(media['mediaUri'], content_id))
86             self._sort_formats(formats)
87         else:
88             raise ExtractorError('not a media file')
89
90         subtitles = {}
91         captions = media.get('subtitlesUrl')
92         if captions:
93             STL_EXT = '.stl'
94             SRT_EXT = '.srt'
95             if captions.endswith(STL_EXT):
96                 captions = captions[:-len(STL_EXT)] + SRT_EXT
97             subtitles['it'] = [{
98                 'ext': 'srt',
99                 'url': captions,
100             }]
101
102         return {
103             'id': content_id,
104             'title': media['name'],
105             'description': media.get('desc'),
106             'thumbnails': thumbnails,
107             'uploader': media.get('author'),
108             'upload_date': unified_strdate(media.get('date')),
109             'duration': parse_duration(media.get('length')),
110             'formats': formats,
111             'subtitles': subtitles,
112         }
113
114
115 class RaiTVIE(RaiBaseIE):
116     _VALID_URL = r'https?://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/(?:[^/]+/)+(?:media|ondemand)/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html'
117     _TESTS = [
118         {
119             'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-cb27157f-9dd0-4aee-b788-b1f67643a391.html',
120             'md5': '8970abf8caf8aef4696e7b1f2adfc696',
121             'info_dict': {
122                 'id': 'cb27157f-9dd0-4aee-b788-b1f67643a391',
123                 'ext': 'mp4',
124                 'title': 'Report del 07/04/2014',
125                 'description': 'md5:f27c544694cacb46a078db84ec35d2d9',
126                 'upload_date': '20140407',
127                 'duration': 6160,
128                 'thumbnail': 're:^https?://.*\.jpg$',
129             }
130         },
131         {
132             # no m3u8 stream
133             'url': 'http://www.raisport.rai.it/dl/raiSport/media/rassegna-stampa-04a9f4bd-b563-40cf-82a6-aad3529cb4a9.html',
134             # HDS download, MD5 is unstable
135             'info_dict': {
136                 'id': '04a9f4bd-b563-40cf-82a6-aad3529cb4a9',
137                 'ext': 'flv',
138                 'title': 'TG PRIMO TEMPO',
139                 'upload_date': '20140612',
140                 'duration': 1758,
141                 'thumbnail': 're:^https?://.*\.jpg$',
142             },
143             'skip': 'Geo-restricted to Italy',
144         },
145         {
146             'url': 'http://www.rainews.it/dl/rainews/media/state-of-the-net-Antonella-La-Carpia-regole-virali-7aafdea9-0e5d-49d5-88a6-7e65da67ae13.html',
147             'md5': '35cf7c229f22eeef43e48b5cf923bef0',
148             'info_dict': {
149                 'id': '7aafdea9-0e5d-49d5-88a6-7e65da67ae13',
150                 'ext': 'mp4',
151                 'title': 'State of the Net, Antonella La Carpia: regole virali',
152                 'description': 'md5:b0ba04a324126903e3da7763272ae63c',
153                 'upload_date': '20140613',
154             },
155             'skip': 'Error 404',
156         },
157         {
158             'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-b4a49761-e0cc-4b14-8736-2729f6f73132-tg2.html',
159             'info_dict': {
160                 'id': 'b4a49761-e0cc-4b14-8736-2729f6f73132',
161                 'ext': 'mp4',
162                 'title': 'Alluvione in Sardegna e dissesto idrogeologico',
163                 'description': 'Edizione delle ore 20:30 ',
164             },
165             'skip': 'invalid urls',
166         },
167         {
168             'url': 'http://www.ilcandidato.rai.it/dl/ray/media/Il-Candidato---Primo-episodio-Le-Primarie-28e5525a-b495-45e8-a7c3-bc48ba45d2b6.html',
169             'md5': 'e57493e1cb8bc7c564663f363b171847',
170             'info_dict': {
171                 'id': '28e5525a-b495-45e8-a7c3-bc48ba45d2b6',
172                 'ext': 'mp4',
173                 'title': 'Il Candidato - Primo episodio: "Le Primarie"',
174                 'description': 'md5:364b604f7db50594678f483353164fb8',
175                 'upload_date': '20140923',
176                 'duration': 386,
177                 'thumbnail': 're:^https?://.*\.jpg$',
178             }
179         },
180     ]
181
182     def _real_extract(self, url):
183         video_id = self._match_id(url)
184
185         return self._extract_from_content_id(video_id, url)
186
187
188 class RaiIE(RaiBaseIE):
189     _VALID_URL = r'https?://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html'
190     _TESTS = [
191         {
192             'url': 'http://www.report.rai.it/dl/Report/puntata/ContentItem-0c7a664b-d0f4-4b2c-8835-3f82e46f433e.html',
193             'md5': '2dd727e61114e1ee9c47f0da6914e178',
194             'info_dict': {
195                 'id': '59d69d28-6bb6-409d-a4b5-ed44096560af',
196                 'ext': 'mp4',
197                 'title': 'Il pacco',
198                 'description': 'md5:4b1afae1364115ce5d78ed83cd2e5b3a',
199                 'upload_date': '20141221',
200             },
201         },
202         {
203             # Direct relinker URL
204             'url': 'http://www.rai.tv/dl/RaiTV/dirette/PublishingBlock-1912dbbf-3f96-44c3-b4cf-523681fbacbc.html?channel=EuroNews',
205             # HDS live stream, MD5 is unstable
206             'info_dict': {
207                 'id': '1912dbbf-3f96-44c3-b4cf-523681fbacbc',
208                 'ext': 'flv',
209                 'title': 'EuroNews',
210             },
211             'skip': 'Geo-restricted to Italy',
212         },
213         {
214             # Embedded content item ID
215             'url': 'http://www.tg1.rai.it/dl/tg1/2010/edizioni/ContentSet-9b6e0cba-4bef-4aef-8cf0-9f7f665b7dfb-tg1.html?item=undefined',
216             'md5': '84c1135ce960e8822ae63cec34441d63',
217             'info_dict': {
218                 'id': '0960e765-62c8-474a-ac4b-7eb3e2be39c8',
219                 'ext': 'mp4',
220                 'title': 'TG1 ore 20:00 del 02/07/2016',
221                 'upload_date': '20160702',
222             },
223         },
224         {
225             'url': 'http://www.rainews.it/dl/rainews/live/ContentItem-3156f2f2-dc70-4953-8e2f-70d7489d4ce9.html',
226             # HDS live stream, MD5 is unstable
227             'info_dict': {
228                 'id': '3156f2f2-dc70-4953-8e2f-70d7489d4ce9',
229                 'ext': 'flv',
230                 'title': 'La diretta di Rainews24',
231             },
232         },
233     ]
234
235     @classmethod
236     def suitable(cls, url):
237         return False if RaiTVIE.suitable(url) else super(RaiIE, cls).suitable(url)
238
239     def _real_extract(self, url):
240         video_id = self._match_id(url)
241         webpage = self._download_webpage(url, video_id)
242
243         iframe_url = self._search_regex(
244             [r'<iframe[^>]+src="([^"]*/dl/[^"]+\?iframe\b[^"]*)"',
245              r'drawMediaRaiTV\(["\'](.+?)["\']'],
246             webpage, 'iframe', default=None)
247         if iframe_url:
248             if not iframe_url.startswith('http'):
249                 iframe_url = compat_urlparse.urljoin(url, iframe_url)
250             return self.url_result(iframe_url)
251
252         content_item_id = self._search_regex(
253             r'initEdizione\((?P<q1>[\'"])ContentItem-(?P<content_id>[^\'"]+)(?P=q1)',
254             webpage, 'content item ID', group='content_id', default=None)
255         if content_item_id:
256             return self._extract_from_content_id(content_item_id, url)
257
258         relinker_url = compat_urlparse.urljoin(url, self._search_regex(
259             r'(?:var\s+videoURL|mediaInfo\.mediaUri)\s*=\s*(?P<q1>[\'"])(?P<url>(https?:)?//mediapolis\.rai\.it/relinker/relinkerServlet\.htm\?cont=\d+)(?P=q1)',
260             webpage, 'relinker URL', group='url'))
261         formats = self._extract_relinker_formats(relinker_url, video_id)
262         self._sort_formats(formats)
263
264         title = self._search_regex(
265             r'var\s+videoTitolo\s*=\s*([\'"])(?P<title>[^\'"]+)\1',
266             webpage, 'title', group='title', default=None) or self._og_search_title(webpage)
267
268         return {
269             'id': video_id,
270             'title': title,
271             'formats': formats,
272         }