import re from .common import InfoExtractor from ..utils import ( compat_urllib_parse, ExtractorError, ) class GametrailersIE(InfoExtractor): _VALID_URL = r'http://www.gametrailers.com/(?P<type>videos|reviews|full-episodes)/(?P<id>.*?)/(?P<title>.*)' def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) if mobj is None: raise ExtractorError(u'Invalid URL: %s' % url) video_id = mobj.group('id') video_type = mobj.group('type') webpage = self._download_webpage(url, video_id) if video_type == 'full-episodes': mgid_re = r'data-video="(?P<mgid>mgid:.*?)"' else: mgid_re = r'data-contentId=\'(?P<mgid>mgid:.*?)\'' mgid = self._search_regex(mgid_re, webpage, u'mgid') data = compat_urllib_parse.urlencode({'uri': mgid, 'acceptMethods': 'fms'}) info_page = self._download_webpage('http://www.gametrailers.com/feeds/mrss?' + data, video_id, u'Downloading video info') links_webpage = self._download_webpage('http://www.gametrailers.com/feeds/mediagen/?' + data, video_id, u'Downloading video urls info') self.report_extraction(video_id) info_re = r'''<title><!\[CDATA\[(?P<title>.*?)\]\]></title>.* <description><!\[CDATA\[(?P<description>.*?)\]\]></description>.* <image>.* <url>(?P<thumb>.*?)</url>.* </image>''' m_info = re.search(info_re, info_page, re.VERBOSE|re.DOTALL) if m_info is None: raise ExtractorError(u'Unable to extract video info') video_title = m_info.group('title') video_description = m_info.group('description') video_thumb = m_info.group('thumb') m_urls = list(re.finditer(r'<src>(?P<url>.*)</src>', links_webpage)) if m_urls is None or len(m_urls) == 0: raise ExtractorError(u'Unable to extract video url') # They are sorted from worst to best quality video_url = m_urls[-1].group('url') return {'url': video_url, 'id': video_id, 'title': video_title, # Videos are actually flv not mp4 'ext': 'flv', 'thumbnail': video_thumb, 'description': video_description, }