From c66d2baa9cb33327a3318f49cbb89f9ac559c978 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jaime=20Marqui=CC=81nez=20Ferra=CC=81ndiz?= Date: Thu, 14 Nov 2013 13:16:32 +0100 Subject: [PATCH] [livestream] Add an extractor for the original version of livestream (closes #1764) The two versions use different systems. --- youtube_dl/extractor/__init__.py | 2 +- youtube_dl/extractor/livestream.py | 44 ++++++++++++++++++++++++++++++ 2 files changed, 45 insertions(+), 1 deletion(-) diff --git a/youtube_dl/extractor/__init__.py b/youtube_dl/extractor/__init__.py index 0594a3666..ee3173468 100644 --- a/youtube_dl/extractor/__init__.py +++ b/youtube_dl/extractor/__init__.py @@ -80,7 +80,7 @@ from .keezmovies import KeezMoviesIE from .kickstarter import KickStarterIE from .keek import KeekIE from .liveleak import LiveLeakIE -from .livestream import LivestreamIE +from .livestream import LivestreamIE, LivestreamOriginalIE from .metacafe import MetacafeIE from .metacritic import MetacriticIE from .mit import TechTVMITIE, MITIE diff --git a/youtube_dl/extractor/livestream.py b/youtube_dl/extractor/livestream.py index 4531fd6ab..1a3e0ae6b 100644 --- a/youtube_dl/extractor/livestream.py +++ b/youtube_dl/extractor/livestream.py @@ -1,16 +1,19 @@ import re import json +import xml.etree.ElementTree from .common import InfoExtractor from ..utils import ( compat_urllib_parse_urlparse, compat_urlparse, get_meta_content, + xpath_with_ns, ExtractorError, ) class LivestreamIE(InfoExtractor): + IE_NAME = u'livestream' _VALID_URL = r'http://new.livestream.com/.*?/(?P.*?)(/videos/(?P\d+))?/?$' _TEST = { u'url': u'http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370', @@ -54,3 +57,44 @@ class LivestreamIE(InfoExtractor): info = json.loads(self._download_webpage(api_url, video_id, u'Downloading video info')) return self._extract_video_info(info) + + +# The original version of Livestream uses a different system +class LivestreamOriginalIE(InfoExtractor): + IE_NAME = u'livestream:original' + _VALID_URL = r'https?://www\.livestream\.com/(?P[^/]+)/video\?.*?clipId=(?P.*?)(&|$)' + _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, + }