Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/srgssr.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 compat_urllib_parse_urlparse
   8 from ..utils import (
   9     ExtractorError,
  10     parse_iso8601,
  11     qualities,
  12 )
  13
  14
  15 class SRGSSRIE(InfoExtractor):
  16     _VALID_URL = r'(?:https?://tp\.srgssr\.ch/p(?:/[^/]+)+\?urn=urn|srgssr):(?P<bu>srf|rts|rsi|rtr|swi):(?:[^:]+:)?(?P<type>video|audio):(?P<id>[0-9a-f\-]{36}|\d+)'
  17
  18     _ERRORS = {
  19         'AGERATING12': 'To protect children under the age of 12, this video is only available between 8 p.m. and 6 a.m.',
  20         'AGERATING18': 'To protect children under the age of 18, this video is only available between 11 p.m. and 5 a.m.',
  21         # 'ENDDATE': 'For legal reasons, this video was only available for a specified period of time.',
  22         'GEOBLOCK': 'For legal reasons, this video is only available in Switzerland.',
  23         'LEGAL': 'The video cannot be transmitted for legal reasons.',
  24         'STARTDATE': 'This video is not yet available. Please try again later.',
  25     }
  26
  27     def _get_tokenized_src(self, url, video_id, format_id):
  28         sp = compat_urllib_parse_urlparse(url).path.split('/')
  29         token = self._download_json(
  30             'http://tp.srgssr.ch/akahd/token?acl=/%s/%s/*' % (sp[1], sp[2]),
  31             video_id, 'Downloading %s token' % format_id, fatal=False) or {}
  32         auth_params = token.get('token', {}).get('authparams')
  33         if auth_params:
  34             url += '?' + auth_params
  35         return url
  36
  37     def get_media_data(self, bu, media_type, media_id):
  38         media_data = self._download_json(
  39             'http://il.srgssr.ch/integrationlayer/1.0/ue/%s/%s/play/%s.json' % (bu, media_type, media_id),
  40             media_id)[media_type.capitalize()]
  41
  42         if media_data.get('block') and media_data['block'] in self._ERRORS:
  43             raise ExtractorError('%s said: %s' % (
  44                 self.IE_NAME, self._ERRORS[media_data['block']]), expected=True)
  45
  46         return media_data
  47
  48     def _real_extract(self, url):
  49         bu, media_type, media_id = re.match(self._VALID_URL, url).groups()
  50
  51         media_data = self.get_media_data(bu, media_type, media_id)
  52
  53         metadata = media_data['AssetMetadatas']['AssetMetadata'][0]
  54         title = metadata['title']
  55         description = metadata.get('description')
  56         created_date = media_data.get('createdDate') or metadata.get('createdDate')
  57         timestamp = parse_iso8601(created_date)
  58
  59         thumbnails = [{
  60             'id': image.get('id'),
  61             'url': image['url'],
  62         } for image in media_data.get('Image', {}).get('ImageRepresentations', {}).get('ImageRepresentation', [])]
  63
  64         preference = qualities(['LQ', 'MQ', 'SD', 'HQ', 'HD'])
  65         formats = []
  66         for source in media_data.get('Playlists', {}).get('Playlist', []) + media_data.get('Downloads', {}).get('Download', []):
  67             protocol = source.get('@protocol')
  68             for asset in source['url']:
  69                 asset_url = asset['text']
  70                 quality = asset['@quality']
  71                 format_id = '%s-%s' % (protocol, quality)
  72                 if protocol.startswith('HTTP-HDS') or protocol.startswith('HTTP-HLS'):
  73                     asset_url = self._get_tokenized_src(asset_url, media_id, format_id)
  74                     if protocol.startswith('HTTP-HDS'):
  75                         formats.extend(self._extract_f4m_formats(
  76                             asset_url + ('?' if '?' not in asset_url else '&') + 'hdcore=3.4.0',
  77                             media_id, f4m_id=format_id, fatal=False))
  78                     elif protocol.startswith('HTTP-HLS'):
  79                         formats.extend(self._extract_m3u8_formats(
  80                             asset_url, media_id, 'mp4', 'm3u8_native',
  81                             m3u8_id=format_id, fatal=False))
  82                 else:
  83                     formats.append({
  84                         'format_id': format_id,
  85                         'url': asset_url,
  86                         'preference': preference(quality),
  87                         'ext': 'flv' if protocol == 'RTMP' else None,
  88                     })
  89         self._sort_formats(formats)
  90
  91         return {
  92             'id': media_id,
  93             'title': title,
  94             'description': description,
  95             'timestamp': timestamp,
  96             'thumbnails': thumbnails,
  97             'formats': formats,
  98         }
  99
 100
 101 class SRGSSRPlayIE(InfoExtractor):
 102     IE_DESC = 'srf.ch, rts.ch, rsi.ch, rtr.ch and swissinfo.ch play sites'
 103     _VALID_URL = r'https?://(?:(?:www|play)\.)?(?P<bu>srf|rts|rsi|rtr|swissinfo)\.ch/play/(?:tv|radio)/[^/]+/(?P<type>video|audio)/[^?]+\?id=(?P<id>[0-9a-f\-]{36}|\d+)'
 104
 105     _TESTS = [{
 106         'url': 'http://www.srf.ch/play/tv/10vor10/video/snowden-beantragt-asyl-in-russland?id=28e1a57d-5b76-4399-8ab3-9097f071e6c5',
 107         'md5': 'da6b5b3ac9fa4761a942331cef20fcb3',
 108         'info_dict': {
 109             'id': '28e1a57d-5b76-4399-8ab3-9097f071e6c5',
 110             'ext': 'mp4',
 111             'upload_date': '20130701',
 112             'title': 'Snowden beantragt Asyl in Russland',
 113             'timestamp': 1372713995,
 114         }
 115     }, {
 116         # No Speichern (Save) button
 117         'url': 'http://www.srf.ch/play/tv/top-gear/video/jaguar-xk120-shadow-und-tornado-dampflokomotive?id=677f5829-e473-4823-ac83-a1087fe97faa',
 118         'md5': '0a274ce38fda48c53c01890651985bc6',
 119         'info_dict': {
 120             'id': '677f5829-e473-4823-ac83-a1087fe97faa',
 121             'ext': 'flv',
 122             'upload_date': '20130710',
 123             'title': 'Jaguar XK120, Shadow und Tornado-Dampflokomotive',
 124             'description': 'md5:88604432b60d5a38787f152dec89cd56',
 125             'timestamp': 1373493600,
 126         },
 127     }, {
 128         'url': 'http://www.rtr.ch/play/radio/actualitad/audio/saira-tujetsch-tuttina-cuntinuar-cun-sedrun-muster-turissem?id=63cb0778-27f8-49af-9284-8c7a8c6d15fc',
 129         'info_dict': {
 130             'id': '63cb0778-27f8-49af-9284-8c7a8c6d15fc',
 131             'ext': 'mp3',
 132             'upload_date': '20151013',
 133             'title': 'Saira: Tujetsch - tuttina cuntinuar cun Sedrun Mustér Turissem',
 134             'timestamp': 1444750398,
 135         },
 136         'params': {
 137             # rtmp download
 138             'skip_download': True,
 139         },
 140     }, {
 141         'url': 'http://www.rts.ch/play/tv/-/video/le-19h30?id=6348260',
 142         'md5': '67a2a9ae4e8e62a68d0e9820cc9782df',
 143         'info_dict': {
 144             'id': '6348260',
 145             'display_id': '6348260',
 146             'ext': 'mp4',
 147             'duration': 1796,
 148             'title': 'Le 19h30',
 149             'description': '',
 150             'uploader': '19h30',
 151             'upload_date': '20141201',
 152             'timestamp': 1417458600,
 153             'thumbnail': r're:^https?://.*\.image',
 154             'view_count': int,
 155         },
 156         'params': {
 157             # m3u8 download
 158             'skip_download': True,
 159         }
 160     }]
 161
 162     def _real_extract(self, url):
 163         bu, media_type, media_id = re.match(self._VALID_URL, url).groups()
 164         # other info can be extracted from url + '&layout=json'
 165         return self.url_result('srgssr:%s:%s:%s' % (bu[:3], media_type, media_id), 'SRGSSR')