youtube_dl/extractor/regiotv.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 from .common import InfoExtractor
   5
   6 from ..utils import (
   7     sanitized_Request,
   8     xpath_text,
   9     xpath_with_ns,
  10 )
  11
  12
  13 class RegioTVIE(InfoExtractor):
  14     _VALID_URL = r'https?://(?:www\.)?regio-tv\.de/video/(?P<id>[0-9]+)'
  15     _TESTS = [{
  16         'url': 'http://www.regio-tv.de/video/395808.html',
  17         'info_dict': {
  18             'id': '395808',
  19             'ext': 'mp4',
  20             'title': 'Wir in Ludwigsburg',
  21             'description': 'Mit unseren zuckersüßen Adventskindern, außerdem besuchen wir die Abendsterne!',
  22         }
  23     }, {
  24         'url': 'http://www.regio-tv.de/video/395808',
  25         'only_matching': True,
  26     }]
  27
  28     def _real_extract(self, url):
  29         video_id = self._match_id(url)
  30
  31         webpage = self._download_webpage(url, video_id)
  32
  33         key = self._search_regex(
  34             r'key\s*:\s*(["\'])(?P<key>.+?)\1', webpage, 'key', group='key')
  35         title = self._og_search_title(webpage)
  36
  37         SOAP_TEMPLATE = '<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><{0} xmlns="http://v.telvi.de/"><key xsi:type="xsd:string">{1}</key></{0}></soap:Body></soap:Envelope>'
  38
  39         request = sanitized_Request(
  40             'http://v.telvi.de/',
  41             SOAP_TEMPLATE.format('GetHTML5VideoData', key).encode('utf-8'))
  42         video_data = self._download_xml(request, video_id, 'Downloading video XML')
  43
  44         NS_MAP = {
  45             'xsi': 'http://www.w3.org/2001/XMLSchema-instance',
  46             'soap': 'http://schemas.xmlsoap.org/soap/envelope/',
  47         }
  48
  49         video_url = xpath_text(
  50             video_data, xpath_with_ns('.//video', NS_MAP), 'video url', fatal=True)
  51         thumbnail = xpath_text(
  52             video_data, xpath_with_ns('.//image', NS_MAP), 'thumbnail')
  53         description = self._og_search_description(
  54             webpage) or self._html_search_meta('description', webpage)
  55
  56         return {
  57             'id': video_id,
  58             'url': video_url,
  59             'title': title,
  60             'description': description,
  61             'thumbnail': thumbnail,
  62         }