]> git.bitcoin.ninja Git - youtube-dl/blob - youtube_dl/extractor/rai.py
[yandexmusic] Capture and output API errors
[youtube-dl] / youtube_dl / extractor / rai.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..compat import (
7     compat_urllib_parse,
8     compat_urlparse,
9 )
10 from ..utils import (
11     ExtractorError,
12     determine_ext,
13     parse_duration,
14     unified_strdate,
15     int_or_none,
16     xpath_text,
17 )
18
19
20 class RaiTVIE(InfoExtractor):
21     _VALID_URL = r'http://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/(?:[^/]+/)+media/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html'
22     _TESTS = [
23         {
24             'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-cb27157f-9dd0-4aee-b788-b1f67643a391.html',
25             'md5': '96382709b61dd64a6b88e0f791e6df4c',
26             'info_dict': {
27                 'id': 'cb27157f-9dd0-4aee-b788-b1f67643a391',
28                 'ext': 'flv',
29                 'title': 'Report del 07/04/2014',
30                 'description': 'md5:f27c544694cacb46a078db84ec35d2d9',
31                 'upload_date': '20140407',
32                 'duration': 6160,
33             }
34         },
35         {
36             'url': 'http://www.raisport.rai.it/dl/raiSport/media/rassegna-stampa-04a9f4bd-b563-40cf-82a6-aad3529cb4a9.html',
37             'md5': 'd9751b78eac9710d62c2447b224dea39',
38             'info_dict': {
39                 'id': '04a9f4bd-b563-40cf-82a6-aad3529cb4a9',
40                 'ext': 'flv',
41                 'title': 'TG PRIMO TEMPO',
42                 'upload_date': '20140612',
43                 'duration': 1758,
44             },
45         },
46         {
47             'url': 'http://www.rainews.it/dl/rainews/media/state-of-the-net-Antonella-La-Carpia-regole-virali-7aafdea9-0e5d-49d5-88a6-7e65da67ae13.html',
48             'md5': '35cf7c229f22eeef43e48b5cf923bef0',
49             'info_dict': {
50                 'id': '7aafdea9-0e5d-49d5-88a6-7e65da67ae13',
51                 'ext': 'mp4',
52                 'title': 'State of the Net, Antonella La Carpia: regole virali',
53                 'description': 'md5:b0ba04a324126903e3da7763272ae63c',
54                 'upload_date': '20140613',
55             },
56             'skip': 'Error 404',
57         },
58         {
59             'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-b4a49761-e0cc-4b14-8736-2729f6f73132-tg2.html',
60             'info_dict': {
61                 'id': 'b4a49761-e0cc-4b14-8736-2729f6f73132',
62                 'ext': 'mp4',
63                 'title': 'Alluvione in Sardegna e dissesto idrogeologico',
64                 'description': 'Edizione delle ore 20:30 ',
65             },
66             'skip': 'invalid urls',
67         },
68         {
69             'url': 'http://www.ilcandidato.rai.it/dl/ray/media/Il-Candidato---Primo-episodio-Le-Primarie-28e5525a-b495-45e8-a7c3-bc48ba45d2b6.html',
70             'md5': '496ab63e420574447f70d02578333437',
71             'info_dict': {
72                 'id': '28e5525a-b495-45e8-a7c3-bc48ba45d2b6',
73                 'ext': 'flv',
74                 'title': 'Il Candidato - Primo episodio: "Le Primarie"',
75                 'description': 'md5:364b604f7db50594678f483353164fb8',
76                 'upload_date': '20140923',
77                 'duration': 386,
78             }
79         },
80     ]
81
82     def _real_extract(self, url):
83         video_id = self._match_id(url)
84         media = self._download_json(
85             'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-%s.html?json' % video_id,
86             video_id, 'Downloading video JSON')
87
88         thumbnails = []
89         for image_type in ('image', 'image_medium', 'image_300'):
90             thumbnail_url = media.get(image_type)
91             if thumbnail_url:
92                 thumbnails.append({
93                     'url': thumbnail_url,
94                 })
95
96         subtitles = []
97         formats = []
98         media_type = media['type']
99         if 'Audio' in media_type:
100             formats.append({
101                 'format_id': media.get('formatoAudio'),
102                 'url': media['audioUrl'],
103                 'ext': media.get('formatoAudio'),
104             })
105         elif 'Video' in media_type:
106             def fix_xml(xml):
107                 return xml.replace(' tag elementi', '').replace('>/', '</')
108
109             relinker = self._download_xml(
110                 media['mediaUri'] + '&output=43',
111                 video_id, transform_source=fix_xml)
112
113             has_subtitle = False
114
115             for element in relinker.findall('element'):
116                 media_url = xpath_text(element, 'url')
117                 ext = determine_ext(media_url)
118                 content_type = xpath_text(element, 'content-type')
119                 if ext == 'm3u8':
120                     formats.extend(self._extract_m3u8_formats(
121                         media_url, video_id, 'mp4', 'm3u8_native',
122                         m3u8_id='hls', fatal=False))
123                 elif ext == 'f4m':
124                     formats.extend(self._extract_f4m_formats(
125                         media_url + '?hdcore=3.7.0&plugin=aasp-3.7.0.39.44',
126                         video_id, f4m_id='hds', fatal=False))
127                 elif ext == 'stl':
128                     has_subtitle = True
129                 elif content_type.startswith('video/'):
130                     bitrate = int_or_none(xpath_text(element, 'bitrate'))
131                     formats.append({
132                         'url': media_url,
133                         'tbr': bitrate if bitrate > 0 else None,
134                         'format_id': 'http-%d' % bitrate if bitrate > 0 else 'http',
135                     })
136                 elif content_type.startswith('image/'):
137                     thumbnails.append({
138                         'url': media_url,
139                     })
140
141             self._sort_formats(formats)
142
143             if has_subtitle:
144                 webpage = self._download_webpage(url, video_id)
145                 subtitles = self._get_subtitles(video_id, webpage)
146         else:
147             raise ExtractorError('not a media file')
148
149         return {
150             'id': video_id,
151             'title': media['name'],
152             'description': media.get('desc'),
153             'thumbnails': thumbnails,
154             'uploader': media.get('author'),
155             'upload_date': unified_strdate(media.get('date')),
156             'duration': parse_duration(media.get('length')),
157             'formats': formats,
158             'subtitles': subtitles,
159         }
160
161     def _get_subtitles(self, video_id, webpage):
162         subtitles = {}
163         m = re.search(r'<meta name="closedcaption" content="(?P<captions>[^"]+)"', webpage)
164         if m:
165             captions = m.group('captions')
166             STL_EXT = '.stl'
167             SRT_EXT = '.srt'
168             if captions.endswith(STL_EXT):
169                 captions = captions[:-len(STL_EXT)] + SRT_EXT
170             subtitles['it'] = [{
171                 'ext': 'srt',
172                 'url': 'http://www.rai.tv%s' % compat_urllib_parse.quote(captions),
173             }]
174         return subtitles
175
176
177 class RaiIE(InfoExtractor):
178     _VALID_URL = r'http://(?:.+?\.)?(?: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'
179     _TESTS = [
180         {
181             'url': 'http://www.report.rai.it/dl/Report/puntata/ContentItem-0c7a664b-d0f4-4b2c-8835-3f82e46f433e.html',
182             'md5': 'e0e7a8a131e249d1aa0ebf270d1d8db7',
183             'info_dict': {
184                 'id': '59d69d28-6bb6-409d-a4b5-ed44096560af',
185                 'ext': 'flv',
186                 'title': 'Il pacco',
187                 'description': 'md5:4b1afae1364115ce5d78ed83cd2e5b3a',
188                 'upload_date': '20141221',
189             },
190         }
191     ]
192
193     @classmethod
194     def suitable(cls, url):
195         return False if RaiTVIE.suitable(url) else super(RaiIE, cls).suitable(url)
196
197     def _real_extract(self, url):
198         video_id = self._match_id(url)
199         webpage = self._download_webpage(url, video_id)
200
201         iframe_url = self._search_regex(
202             [r'<iframe[^>]+src="([^"]*/dl/[^"]+\?iframe\b[^"]*)"',
203              r'drawMediaRaiTV\(["\'](.+?)["\']'],
204             webpage, 'iframe')
205         if not iframe_url.startswith('http'):
206             iframe_url = compat_urlparse.urljoin(url, iframe_url)
207         return self.url_result(iframe_url)