youtube_dl/extractor/konserthusetplay.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 from .common import InfoExtractor
   5 from ..utils import (
   6     determine_ext,
   7     float_or_none,
   8     int_or_none,
   9     url_or_none,
  10 )
  11
  12
  13 class KonserthusetPlayIE(InfoExtractor):
  14     _VALID_URL = r'https?://(?:www\.)?(?:konserthusetplay|rspoplay)\.se/\?.*\bm=(?P<id>[^&]+)'
  15     _TESTS = [{
  16         'url': 'http://www.konserthusetplay.se/?m=CKDDnlCY-dhWAAqiMERd-A',
  17         'md5': 'e3fd47bf44e864bd23c08e487abe1967',
  18         'info_dict': {
  19             'id': 'CKDDnlCY-dhWAAqiMERd-A',
  20             'ext': 'mp4',
  21             'title': 'Orkesterns instrument: Valthornen',
  22             'description': 'md5:f10e1f0030202020396a4d712d2fa827',
  23             'thumbnail': 're:^https?://.*$',
  24             'duration': 398.76,
  25         },
  26     }, {
  27         'url': 'http://rspoplay.se/?m=elWuEH34SMKvaO4wO_cHBw',
  28         'only_matching': True,
  29     }]
  30
  31     def _real_extract(self, url):
  32         video_id = self._match_id(url)
  33
  34         webpage = self._download_webpage(url, video_id)
  35
  36         e = self._search_regex(
  37             r'https?://csp\.picsearch\.com/rest\?.*\be=(.+?)[&"\']', webpage, 'e')
  38
  39         rest = self._download_json(
  40             'http://csp.picsearch.com/rest?e=%s&containerId=mediaplayer&i=object' % e,
  41             video_id, transform_source=lambda s: s[s.index('{'):s.rindex('}') + 1])
  42
  43         media = rest['media']
  44         player_config = media['playerconfig']
  45         playlist = player_config['playlist']
  46
  47         source = next(f for f in playlist if f.get('bitrates') or f.get('provider'))
  48
  49         FORMAT_ID_REGEX = r'_([^_]+)_h264m\.mp4'
  50
  51         formats = []
  52
  53         m3u8_url = source.get('url')
  54         if m3u8_url and determine_ext(m3u8_url) == 'm3u8':
  55             formats.extend(self._extract_m3u8_formats(
  56                 m3u8_url, video_id, 'mp4', entry_protocol='m3u8_native',
  57                 m3u8_id='hls', fatal=False))
  58
  59         fallback_url = source.get('fallbackUrl')
  60         fallback_format_id = None
  61         if fallback_url:
  62             fallback_format_id = self._search_regex(
  63                 FORMAT_ID_REGEX, fallback_url, 'format id', default=None)
  64
  65         connection_url = (player_config.get('rtmp', {}).get(
  66             'netConnectionUrl') or player_config.get(
  67             'plugins', {}).get('bwcheck', {}).get('netConnectionUrl'))
  68         if connection_url:
  69             for f in source['bitrates']:
  70                 video_url = f.get('url')
  71                 if not video_url:
  72                     continue
  73                 format_id = self._search_regex(
  74                     FORMAT_ID_REGEX, video_url, 'format id', default=None)
  75                 f_common = {
  76                     'vbr': int_or_none(f.get('bitrate')),
  77                     'width': int_or_none(f.get('width')),
  78                     'height': int_or_none(f.get('height')),
  79                 }
  80                 f = f_common.copy()
  81                 f.update({
  82                     'url': connection_url,
  83                     'play_path': video_url,
  84                     'format_id': 'rtmp-%s' % format_id if format_id else 'rtmp',
  85                     'ext': 'flv',
  86                 })
  87                 formats.append(f)
  88                 if format_id and format_id == fallback_format_id:
  89                     f = f_common.copy()
  90                     f.update({
  91                         'url': fallback_url,
  92                         'format_id': 'http-%s' % format_id if format_id else 'http',
  93                     })
  94                     formats.append(f)
  95
  96         if not formats and fallback_url:
  97             formats.append({
  98                 'url': fallback_url,
  99             })
 100
 101         self._sort_formats(formats)
 102
 103         title = player_config.get('title') or media['title']
 104         description = player_config.get('mediaInfo', {}).get('description')
 105         thumbnail = media.get('image')
 106         duration = float_or_none(media.get('duration'), 1000)
 107
 108         subtitles = {}
 109         captions = source.get('captionsAvailableLanguages')
 110         if isinstance(captions, dict):
 111             for lang, subtitle_url in captions.items():
 112                 subtitle_url = url_or_none(subtitle_url)
 113                 if lang != 'none' and subtitle_url:
 114                     subtitles.setdefault(lang, []).append({'url': subtitle_url})
 115
 116         return {
 117             'id': video_id,
 118             'title': title,
 119             'description': description,
 120             'thumbnail': thumbnail,
 121             'duration': duration,
 122             'formats': formats,
 123             'subtitles': subtitles,
 124         }