from __future__ import unicode_literals import re import json from .common import InfoExtractor from ..utils import ( compat_urllib_parse_urlparse, compat_urlparse, xpath_with_ns, compat_str, orderedSet, ) class LivestreamIE(InfoExtractor): IE_NAME = 'livestream' _VALID_URL = r'http://new\.livestream\.com/.*?/(?P<event_name>.*?)(/videos/(?P<id>\d+))?/?$' _TEST = { 'url': 'http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370', 'md5': '53274c76ba7754fb0e8d072716f2292b', 'info_dict': { 'id': '4719370', 'ext': 'mp4', 'title': 'Live from Webster Hall NYC', 'upload_date': '20121012', } } def _extract_video_info(self, video_data): video_url = ( video_data.get('progressive_url_hd') or video_data.get('progressive_url') ) return { 'id': compat_str(video_data['id']), 'url': video_url, 'title': video_data['caption'], 'thumbnail': video_data['thumbnail_url'], 'upload_date': video_data['updated_at'].replace('-', '')[:8], } def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) video_id = mobj.group('id') event_name = mobj.group('event_name') webpage = self._download_webpage(url, video_id or event_name) if video_id is None: # This is an event page: config_json = self._search_regex( r'window.config = ({.*?});', webpage, 'window config') info = json.loads(config_json)['event'] videos = [self._extract_video_info(video_data['data']) for video_data in info['feed']['data'] if video_data['type'] == 'video'] return self.playlist_result(videos, info['id'], info['full_name']) else: og_video = self._og_search_video_url(webpage, 'player url') query_str = compat_urllib_parse_urlparse(og_video).query query = compat_urlparse.parse_qs(query_str) api_url = query['play_url'][0].replace('.smil', '') info = json.loads(self._download_webpage( api_url, video_id, 'Downloading video info')) return self._extract_video_info(info) # The original version of Livestream uses a different system class LivestreamOriginalIE(InfoExtractor): IE_NAME = 'livestream:original' _VALID_URL = r'''(?x)https?://www\.livestream\.com/ (?P<user>[^/]+)/(?P<type>video|folder) (?:\?.*?Id=|/)(?P<id>.*?)(&|$) ''' _TEST = { 'url': 'http://www.livestream.com/dealbook/video?clipId=pla_8aa4a3f1-ba15-46a4-893b-902210e138fb', 'info_dict': { 'id': 'pla_8aa4a3f1-ba15-46a4-893b-902210e138fb', 'ext': 'flv', 'title': 'Spark 1 (BitCoin) with Cameron Winklevoss & Tyler Winklevoss of Winklevoss Capital', }, 'params': { # rtmp 'skip_download': True, }, } def _extract_video(self, user, video_id): api_url = 'http://x{0}x.api.channel.livestream.com/2.0/clipdetails?extendedInfo=true&id={1}'.format(user, video_id) info = self._download_xml(api_url, video_id) item = info.find('channel').find('item') ns = {'media': 'http://search.yahoo.com/mrss'} thumbnail_url = item.find(xpath_with_ns('media:thumbnail', ns)).attrib['url'] # Remove the extension and number from the path (like 1.jpg) path = self._search_regex(r'(user-files/.+)_.*?\.jpg$', thumbnail_url, 'path') return { 'id': video_id, 'title': item.find('title').text, 'url': 'rtmp://extondemand.livestream.com/ondemand', 'play_path': 'mp4:trans/dv15/mogulus-{0}.mp4'.format(path), 'ext': 'flv', 'thumbnail': thumbnail_url, } def _extract_folder(self, url, folder_id): webpage = self._download_webpage(url, folder_id) urls = orderedSet(re.findall(r'<a href="(https?://livestre\.am/.*?)"', webpage)) return { '_type': 'playlist', 'id': folder_id, 'entries': [{ '_type': 'url', 'url': video_url, } for video_url in urls], } def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) id = mobj.group('id') user = mobj.group('user') url_type = mobj.group('type') if url_type == 'folder': return self._extract_folder(url, id) else: return self._extract_video(user, id) # The server doesn't support HEAD request, the generic extractor can't detect # the redirection class LivestreamShortenerIE(InfoExtractor): IE_NAME = 'livestream:shortener' IE_DESC = False # Do not list _VALID_URL = r'https?://livestre\.am/(?P<id>.+)' def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) id = mobj.group('id') webpage = self._download_webpage(url, id) return { '_type': 'url', 'url': self._og_search_url(webpage), }