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- import re
- import json
- import xml.etree.ElementTree
-
- from .common import InfoExtractor
- from ..utils import (
- compat_urllib_parse_urlparse,
- compat_urlparse,
- xpath_with_ns,
- )
-
-
- class LivestreamIE(InfoExtractor):
- IE_NAME = u'livestream'
- _VALID_URL = r'http://new.livestream.com/.*?/(?P<event_name>.*?)(/videos/(?P<id>\d+))?/?$'
- _TEST = {
- u'url': u'http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370',
- u'file': u'4719370.mp4',
- u'md5': u'0d2186e3187d185a04b3cdd02b828836',
- u'info_dict': {
- u'title': u'Live from Webster Hall NYC',
- u'upload_date': u'20121012',
- }
- }
-
- def _extract_video_info(self, video_data):
- video_url = video_data.get('progressive_url_hd') or video_data.get('progressive_url')
- return {'id': video_data['id'],
- 'url': video_url,
- 'ext': 'mp4',
- 'title': video_data['caption'],
- 'thumbnail': video_data['thumbnail_url'],
- 'upload_date': video_data['updated_at'].replace('-','')[:8],
- }
-
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- video_id = mobj.group('id')
- event_name = mobj.group('event_name')
- webpage = self._download_webpage(url, video_id or event_name)
-
- if video_id is None:
- # This is an event page:
- config_json = self._search_regex(r'window.config = ({.*?});',
- webpage, u'window config')
- info = json.loads(config_json)['event']
- videos = [self._extract_video_info(video_data['data'])
- for video_data in info['feed']['data'] if video_data['type'] == u'video']
- return self.playlist_result(videos, info['id'], info['full_name'])
- else:
- og_video = self._og_search_video_url(webpage, name=u'player url')
- query_str = compat_urllib_parse_urlparse(og_video).query
- query = compat_urlparse.parse_qs(query_str)
- api_url = query['play_url'][0].replace('.smil', '')
- info = json.loads(self._download_webpage(api_url, video_id,
- u'Downloading video info'))
- return self._extract_video_info(info)
-
-
- # The original version of Livestream uses a different system
- class LivestreamOriginalIE(InfoExtractor):
- IE_NAME = u'livestream:original'
- _VALID_URL = r'https?://www\.livestream\.com/(?P<user>[^/]+)/video\?.*?clipId=(?P<id>.*?)(&|$)'
- _TEST = {
- u'url': u'http://www.livestream.com/dealbook/video?clipId=pla_8aa4a3f1-ba15-46a4-893b-902210e138fb',
- u'info_dict': {
- u'id': u'pla_8aa4a3f1-ba15-46a4-893b-902210e138fb',
- u'ext': u'flv',
- u'title': u'Spark 1 (BitCoin) with Cameron Winklevoss & Tyler Winklevoss of Winklevoss Capital',
- },
- u'params': {
- # rtmp
- u'skip_download': True,
- },
- }
-
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- video_id = mobj.group('id')
- user = mobj.group('user')
- api_url = 'http://x{0}x.api.channel.livestream.com/2.0/clipdetails?extendedInfo=true&id={1}'.format(user, video_id)
-
- api_response = self._download_webpage(api_url, video_id)
- info = xml.etree.ElementTree.fromstring(api_response.encode('utf-8'))
- 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, u'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,
- }
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