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

   1 # encoding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import re
   5
   6 from .common import InfoExtractor
   7 from ..utils import ExtractorError
   8
   9
  10 class NRKIE(InfoExtractor):
  11     _VALID_URL = r'http://(?:www\.)?nrk\.no/(?:video|lyd)/[^/]+/(?P<id>[\dA-F]{16})'
  12
  13     _TESTS = [
  14         {
  15             'url': 'http://www.nrk.no/video/dompap_og_andre_fugler_i_piip_show/D0FA54B5C8B6CE59/emne/piipshow/',
  16             'md5': 'a6eac35052f3b242bb6bb7f43aed5886',
  17             'info_dict': {
  18                 'id': '150533',
  19                 'ext': 'flv',
  20                 'title': 'Dompap og andre fugler i Piip-Show',
  21                 'description': 'md5:d9261ba34c43b61c812cb6b0269a5c8f'
  22             }
  23         },
  24         {
  25             'url': 'http://www.nrk.no/lyd/lyd_av_oppleser_for_blinde/AEFDDD5473BA0198/',
  26             'md5': '3471f2a51718195164e88f46bf427668',
  27             'info_dict': {
  28                 'id': '154915',
  29                 'ext': 'flv',
  30                 'title': 'Slik høres internett ut når du er blind',
  31                 'description': 'md5:a621f5cc1bd75c8d5104cb048c6b8568',
  32             }
  33         },
  34     ]
  35
  36     def _real_extract(self, url):
  37         mobj = re.match(self._VALID_URL, url)
  38         video_id = mobj.group('id')
  39
  40         page = self._download_webpage(url, video_id)
  41
  42         video_id = self._html_search_regex(r'<div class="nrk-video" data-nrk-id="(\d+)">', page, 'video id')
  43
  44         data = self._download_json(
  45             'http://v7.psapi.nrk.no/mediaelement/%s' % video_id, video_id, 'Downloading media JSON')
  46
  47         if data['usageRights']['isGeoBlocked']:
  48             raise ExtractorError('NRK har ikke rettig-heter til å vise dette programmet utenfor Norge', expected=True)
  49
  50         video_url = data['mediaUrl'] + '?hdcore=3.1.1&plugin=aasp-3.1.1.69.124'
  51
  52         images = data.get('images')
  53         if images:
  54             thumbnails = images['webImages']
  55             thumbnails.sort(key=lambda image: image['pixelWidth'])
  56             thumbnail = thumbnails[-1]['imageUrl']
  57         else:
  58             thumbnail = None
  59
  60         return {
  61             'id': video_id,
  62             'url': video_url,
  63             'ext': 'flv',
  64             'title': data['title'],
  65             'description': data['description'],
  66             'thumbnail': thumbnail,
  67         }