import re from .common import InfoExtractor from ..utils import ( ExtractorError, unescapeHTML, ) class FlickrIE(InfoExtractor): """Information Extractor for Flickr videos""" _VALID_URL = r'(?:https?://)?(?:www\.)?flickr\.com/photos/(?P<uploader_id>[\w\-_@]+)/(?P<id>\d+).*' def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) video_id = mobj.group('id') video_uploader_id = mobj.group('uploader_id') webpage_url = 'http://www.flickr.com/photos/' + video_uploader_id + '/' + video_id webpage = self._download_webpage(webpage_url, video_id) secret = self._search_regex(r"photo_secret: '(\w+)'", webpage, u'secret') first_url = 'https://secure.flickr.com/apps/video/video_mtl_xml.gne?v=x&photo_id=' + video_id + '&secret=' + secret + '&bitrate=700&target=_self' first_xml = self._download_webpage(first_url, video_id, 'Downloading first data webpage') node_id = self._html_search_regex(r'<Item id="id">(\d+-\d+)</Item>', first_xml, u'node_id') second_url = 'https://secure.flickr.com/video_playlist.gne?node_id=' + node_id + '&tech=flash&mode=playlist&bitrate=700&secret=' + secret + '&rd=video.yahoo.com&noad=1' second_xml = self._download_webpage(second_url, video_id, 'Downloading second data webpage') self.report_extraction(video_id) mobj = re.search(r'<STREAM APP="(.+?)" FULLPATH="(.+?)"', second_xml) if mobj is None: raise ExtractorError(u'Unable to extract video url') video_url = mobj.group(1) + unescapeHTML(mobj.group(2)) video_title = self._html_search_regex(r'<meta property="og:title" content=(?:"([^"]+)"|\'([^\']+)\')', webpage, u'video title') video_description = self._html_search_regex(r'<meta property="og:description" content=(?:"([^"]+)"|\'([^\']+)\')', webpage, u'description', fatal=False) thumbnail = self._html_search_regex(r'<meta property="og:image" content=(?:"([^"]+)"|\'([^\']+)\')', webpage, u'thumbnail', fatal=False) return [{ 'id': video_id, 'url': video_url, 'ext': 'mp4', 'title': video_title, 'description': video_description, 'thumbnail': thumbnail, 'uploader_id': video_uploader_id, }]