Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/novamov.py

   1 from __future__ import unicode_literals
   2
   3 import re
   4
   5 from .common import InfoExtractor
   6 from ..compat import (
   7     compat_urlparse,
   8 )
   9 from ..utils import (
  10     ExtractorError,
  11 )
  12
  13
  14 class NovaMovIE(InfoExtractor):
  15     IE_NAME = 'novamov'
  16     IE_DESC = 'NovaMov'
  17
  18     _VALID_URL_TEMPLATE = r'http://(?:(?:www\.)?%(host)s/(?:file|video)/|(?:(?:embed|www)\.)%(host)s/embed\.php\?(?:.*?&)?v=)(?P<id>[a-z\d]{13})'
  19     _VALID_URL = _VALID_URL_TEMPLATE % {'host': 'novamov\.com'}
  20
  21     _HOST = 'www.novamov.com'
  22
  23     _FILE_DELETED_REGEX = r'This file no longer exists on our servers!</h2>'
  24     _FILEKEY_REGEX = r'flashvars\.filekey="(?P<filekey>[^"]+)";'
  25     _TITLE_REGEX = r'(?s)<div class="v_tab blockborder rounded5" id="v_tab1">\s*<h3>([^<]+)</h3>'
  26     _DESCRIPTION_REGEX = r'(?s)<div class="v_tab blockborder rounded5" id="v_tab1">\s*<h3>[^<]+</h3><p>([^<]+)</p>'
  27
  28     _TEST = {
  29         'url': 'http://www.novamov.com/video/4rurhn9x446jj',
  30         'md5': '7205f346a52bbeba427603ba10d4b935',
  31         'info_dict': {
  32             'id': '4rurhn9x446jj',
  33             'ext': 'flv',
  34             'title': 'search engine optimization',
  35             'description': 'search engine optimization is used to rank the web page in the google search engine'
  36         },
  37         'skip': '"Invalid token" errors abound (in web interface as well as youtube-dl, there is nothing we can do about it.)'
  38     }
  39
  40     def _real_extract(self, url):
  41         mobj = re.match(self._VALID_URL, url)
  42         video_id = mobj.group('id')
  43
  44         page = self._download_webpage(
  45             'http://%s/video/%s' % (self._HOST, video_id), video_id, 'Downloading video page')
  46
  47         if re.search(self._FILE_DELETED_REGEX, page) is not None:
  48             raise ExtractorError('Video %s does not exist' % video_id, expected=True)
  49
  50         filekey = self._search_regex(self._FILEKEY_REGEX, page, 'filekey')
  51
  52         title = self._html_search_regex(self._TITLE_REGEX, page, 'title', fatal=False)
  53         description = self._html_search_regex(self._DESCRIPTION_REGEX, page, 'description', default='', fatal=False)
  54
  55         api_response = self._download_webpage(
  56             'http://%s/api/player.api.php?key=%s&file=%s' % (self._HOST, filekey, video_id), video_id,
  57             'Downloading video api response')
  58
  59         response = compat_urlparse.parse_qs(api_response)
  60
  61         if 'error_msg' in response:
  62             raise ExtractorError('%s returned error: %s' % (self.IE_NAME, response['error_msg'][0]), expected=True)
  63
  64         video_url = response['url'][0]
  65
  66         return {
  67             'id': video_id,
  68             'url': video_url,
  69             'title': title,
  70             'description': description
  71         }