_ Git - youtube-dl/blob - youtube_dl/extractor/ard.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import re
   5
   6 from .common import InfoExtractor
   7 from .generic import GenericIE
   8 from ..compat import compat_str
   9 from ..utils import (
  10     determine_ext,
  11     ExtractorError,
  12     qualities,
  13     int_or_none,
  14     parse_duration,
  15     unified_strdate,
  16     xpath_text,
  17     update_url_query,
  18 )
  19 from ..compat import compat_etree_fromstring
  20
  21
  22 class ARDMediathekIE(InfoExtractor):
  23     IE_NAME = 'ARD:mediathek'
  24     _VALID_URL = r'^https?://(?:(?:www\.)?ardmediathek\.de|mediathek\.(?:daserste|rbb-online)\.de)/(?:.*/)(?P<video_id>[0-9]+|[^0-9][^/\?]+)[^/\?]*(?:\?.*)?'
  25
  26     _TESTS = [{
  27         'url': 'http://www.ardmediathek.de/tv/Dokumentation-und-Reportage/Ich-liebe-das-Leben-trotzdem/rbb-Fernsehen/Video?documentId=29582122&bcastId=3822114',
  28         'info_dict': {
  29             'id': '29582122',
  30             'ext': 'mp4',
  31             'title': 'Ich liebe das Leben trotzdem',
  32             'description': 'md5:45e4c225c72b27993314b31a84a5261c',
  33             'duration': 4557,
  34         },
  35         'params': {
  36             # m3u8 download
  37             'skip_download': True,
  38         },
  39         'skip': 'HTTP Error 404: Not Found',
  40     }, {
  41         'url': 'http://www.ardmediathek.de/tv/Tatort/Tatort-Scheinwelten-H%C3%B6rfassung-Video/Das-Erste/Video?documentId=29522730&bcastId=602916',
  42         'md5': 'f4d98b10759ac06c0072bbcd1f0b9e3e',
  43         'info_dict': {
  44             'id': '29522730',
  45             'ext': 'mp4',
  46             'title': 'Tatort: Scheinwelten - Hörfassung (Video tgl. ab 20 Uhr)',
  47             'description': 'md5:196392e79876d0ac94c94e8cdb2875f1',
  48             'duration': 5252,
  49         },
  50         'skip': 'HTTP Error 404: Not Found',
  51     }, {
  52         # audio
  53         'url': 'http://www.ardmediathek.de/tv/WDR-H%C3%B6rspiel-Speicher/Tod-eines-Fu%C3%9Fballers/WDR-3/Audio-Podcast?documentId=28488308&bcastId=23074086',
  54         'md5': '219d94d8980b4f538c7fcb0865eb7f2c',
  55         'info_dict': {
  56             'id': '28488308',
  57             'ext': 'mp3',
  58             'title': 'Tod eines Fußballers',
  59             'description': 'md5:f6e39f3461f0e1f54bfa48c8875c86ef',
  60             'duration': 3240,
  61         },
  62         'skip': 'HTTP Error 404: Not Found',
  63     }, {
  64         'url': 'http://mediathek.daserste.de/sendungen_a-z/328454_anne-will/22429276_vertrauen-ist-gut-spionieren-ist-besser-geht',
  65         'only_matching': True,
  66     }, {
  67         # audio
  68         'url': 'http://mediathek.rbb-online.de/radio/Hörspiel/Vor-dem-Fest/kulturradio/Audio?documentId=30796318&topRessort=radio&bcastId=9839158',
  69         'md5': '4e8f00631aac0395fee17368ac0e9867',
  70         'info_dict': {
  71             'id': '30796318',
  72             'ext': 'mp3',
  73             'title': 'Vor dem Fest',
  74             'description': 'md5:c0c1c8048514deaed2a73b3a60eecacb',
  75             'duration': 3287,
  76         },
  77         'skip': 'Video is no longer available',
  78     }]
  79
  80     def _extract_media_info(self, media_info_url, webpage, video_id):
  81         media_info = self._download_json(
  82             media_info_url, video_id, 'Downloading media JSON')
  83
  84         formats = self._extract_formats(media_info, video_id)
  85
  86         if not formats:
  87             if '"fsk"' in webpage:
  88                 raise ExtractorError(
  89                     'This video is only available after 20:00', expected=True)
  90             elif media_info.get('_geoblocked'):
  91                 raise ExtractorError('This video is not available due to geo restriction', expected=True)
  92
  93         self._sort_formats(formats)
  94
  95         duration = int_or_none(media_info.get('_duration'))
  96         thumbnail = media_info.get('_previewImage')
  97         is_live = media_info.get('_isLive') is True
  98
  99         subtitles = {}
 100         subtitle_url = media_info.get('_subtitleUrl')
 101         if subtitle_url:
 102             subtitles['de'] = [{
 103                 'ext': 'ttml',
 104                 'url': subtitle_url,
 105             }]
 106
 107         return {
 108             'id': video_id,
 109             'duration': duration,
 110             'thumbnail': thumbnail,
 111             'is_live': is_live,
 112             'formats': formats,
 113             'subtitles': subtitles,
 114         }
 115
 116     def _extract_formats(self, media_info, video_id):
 117         type_ = media_info.get('_type')
 118         media_array = media_info.get('_mediaArray', [])
 119         formats = []
 120         for num, media in enumerate(media_array):
 121             for stream in media.get('_mediaStreamArray', []):
 122                 stream_urls = stream.get('_stream')
 123                 if not stream_urls:
 124                     continue
 125                 if not isinstance(stream_urls, list):
 126                     stream_urls = [stream_urls]
 127                 quality = stream.get('_quality')
 128                 server = stream.get('_server')
 129                 for stream_url in stream_urls:
 130                     if not isinstance(stream_url, compat_str) or '//' not in stream_url:
 131                         continue
 132                     ext = determine_ext(stream_url)
 133                     if quality != 'auto' and ext in ('f4m', 'm3u8'):
 134                         continue
 135                     if ext == 'f4m':
 136                         formats.extend(self._extract_f4m_formats(
 137                             update_url_query(stream_url, {
 138                                 'hdcore': '3.1.1',
 139                                 'plugin': 'aasp-3.1.1.69.124'
 140                             }),
 141                             video_id, f4m_id='hds', fatal=False))
 142                     elif ext == 'm3u8':
 143                         formats.extend(self._extract_m3u8_formats(
 144                             stream_url, video_id, 'mp4', m3u8_id='hls', fatal=False))
 145                     else:
 146                         if server and server.startswith('rtmp'):
 147                             f = {
 148                                 'url': server,
 149                                 'play_path': stream_url,
 150                                 'format_id': 'a%s-rtmp-%s' % (num, quality),
 151                             }
 152                         else:
 153                             f = {
 154                                 'url': stream_url,
 155                                 'format_id': 'a%s-%s-%s' % (num, ext, quality)
 156                             }
 157                         m = re.search(r'_(?P<width>\d+)x(?P<height>\d+)\.mp4$', stream_url)
 158                         if m:
 159                             f.update({
 160                                 'width': int(m.group('width')),
 161                                 'height': int(m.group('height')),
 162                             })
 163                         if type_ == 'audio':
 164                             f['vcodec'] = 'none'
 165                         formats.append(f)
 166         return formats
 167
 168     def _real_extract(self, url):
 169         # determine video id from url
 170         m = re.match(self._VALID_URL, url)
 171
 172         document_id = None
 173
 174         numid = re.search(r'documentId=([0-9]+)', url)
 175         if numid:
 176             document_id = video_id = numid.group(1)
 177         else:
 178             video_id = m.group('video_id')
 179
 180         webpage = self._download_webpage(url, video_id)
 181
 182         ERRORS = (
 183             ('>Leider liegt eine Störung vor.', 'Video %s is unavailable'),
 184             ('>Der gewünschte Beitrag ist nicht mehr verfügbar.<',
 185              'Video %s is no longer available'),
 186         )
 187
 188         for pattern, message in ERRORS:
 189             if pattern in webpage:
 190                 raise ExtractorError(message % video_id, expected=True)
 191
 192         if re.search(r'[\?&]rss($|[=&])', url):
 193             doc = compat_etree_fromstring(webpage.encode('utf-8'))
 194             if doc.tag == 'rss':
 195                 return GenericIE()._extract_rss(url, video_id, doc)
 196
 197         title = self._html_search_regex(
 198             [r'<h1(?:\s+class="boxTopHeadline")?>(.*?)</h1>',
 199              r'<meta name="dcterms\.title" content="(.*?)"/>',
 200              r'<h4 class="headline">(.*?)</h4>'],
 201             webpage, 'title')
 202         description = self._html_search_meta(
 203             'dcterms.abstract', webpage, 'description', default=None)
 204         if description is None:
 205             description = self._html_search_meta(
 206                 'description', webpage, 'meta description')
 207
 208         # Thumbnail is sometimes not present.
 209         # It is in the mobile version, but that seems to use a different URL
 210         # structure altogether.
 211         thumbnail = self._og_search_thumbnail(webpage, default=None)
 212
 213         media_streams = re.findall(r'''(?x)
 214             mediaCollection\.addMediaStream\([0-9]+,\s*[0-9]+,\s*"[^"]*",\s*
 215             "([^"]+)"''', webpage)
 216
 217         if media_streams:
 218             QUALITIES = qualities(['lo', 'hi', 'hq'])
 219             formats = []
 220             for furl in set(media_streams):
 221                 if furl.endswith('.f4m'):
 222                     fid = 'f4m'
 223                 else:
 224                     fid_m = re.match(r'.*\.([^.]+)\.[^.]+$', furl)
 225                     fid = fid_m.group(1) if fid_m else None
 226                 formats.append({
 227                     'quality': QUALITIES(fid),
 228                     'format_id': fid,
 229                     'url': furl,
 230                 })
 231             self._sort_formats(formats)
 232             info = {
 233                 'formats': formats,
 234             }
 235         else:  # request JSON file
 236             if not document_id:
 237                 video_id = self._search_regex(
 238                     r'/play/(?:config|media)/(\d+)', webpage, 'media id')
 239             info = self._extract_media_info(
 240                 'http://www.ardmediathek.de/play/media/%s' % video_id,
 241                 webpage, video_id)
 242
 243         info.update({
 244             'id': video_id,
 245             'title': self._live_title(title) if info.get('is_live') else title,
 246             'description': description,
 247             'thumbnail': thumbnail,
 248         })
 249
 250         return info
 251
 252
 253 class ARDIE(InfoExtractor):
 254     _VALID_URL = r'(?P<mainurl>https?://(www\.)?daserste\.de/[^?#]+/videos/(?P<display_id>[^/?#]+)-(?P<id>[0-9]+))\.html'
 255     _TEST = {
 256         'url': 'http://www.daserste.de/information/reportage-dokumentation/dokus/videos/die-story-im-ersten-mission-unter-falscher-flagge-100.html',
 257         'md5': 'd216c3a86493f9322545e045ddc3eb35',
 258         'info_dict': {
 259             'display_id': 'die-story-im-ersten-mission-unter-falscher-flagge',
 260             'id': '100',
 261             'ext': 'mp4',
 262             'duration': 2600,
 263             'title': 'Die Story im Ersten: Mission unter falscher Flagge',
 264             'upload_date': '20140804',
 265             'thumbnail': r're:^https?://.*\.jpg$',
 266         },
 267         'skip': 'HTTP Error 404: Not Found',
 268     }
 269
 270     def _real_extract(self, url):
 271         mobj = re.match(self._VALID_URL, url)
 272         display_id = mobj.group('display_id')
 273
 274         player_url = mobj.group('mainurl') + '~playerXml.xml'
 275         doc = self._download_xml(player_url, display_id)
 276         video_node = doc.find('./video')
 277         upload_date = unified_strdate(xpath_text(
 278             video_node, './broadcastDate'))
 279         thumbnail = xpath_text(video_node, './/teaserImage//variant/url')
 280
 281         formats = []
 282         for a in video_node.findall('.//asset'):
 283             f = {
 284                 'format_id': a.attrib['type'],
 285                 'width': int_or_none(a.find('./frameWidth').text),
 286                 'height': int_or_none(a.find('./frameHeight').text),
 287                 'vbr': int_or_none(a.find('./bitrateVideo').text),
 288                 'abr': int_or_none(a.find('./bitrateAudio').text),
 289                 'vcodec': a.find('./codecVideo').text,
 290                 'tbr': int_or_none(a.find('./totalBitrate').text),
 291             }
 292             if a.find('./serverPrefix').text:
 293                 f['url'] = a.find('./serverPrefix').text
 294                 f['playpath'] = a.find('./fileName').text
 295             else:
 296                 f['url'] = a.find('./fileName').text
 297             formats.append(f)
 298         self._sort_formats(formats)
 299
 300         return {
 301             'id': mobj.group('id'),
 302             'formats': formats,
 303             'display_id': display_id,
 304             'title': video_node.find('./title').text,
 305             'duration': parse_duration(video_node.find('./duration').text),
 306             'upload_date': upload_date,
 307             'thumbnail': thumbnail,
 308         }