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twitch.tv chapters: Use API for title and other metadata

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This commit is contained in:
Philipp Hagemeister 2013-05-04 11:42:44 +02:00
parent f4f316881d
commit db8fd71ca9
1 changed files with 9 additions and 5 deletions
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14
youtube_dl/InfoExtractors.py
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@ -3368,10 +3368,6 @@ def _real_extract(self, url):
if not m: if not m:
raise ExtractorError(u'Cannot find archive of a chapter') raise ExtractorError(u'Cannot find archive of a chapter')
archive_id = m.group(1) archive_id = m.group(1)
m = re.search(r"<h2 class='js-title'>([^<]*)</h2>", webpage)
if not m:
raise ExtractorError(u'Cannot find chapter title')
video_title = m.group(1)
api = api_base + '/broadcast/by_chapter/%s.xml' % chapter_id api = api_base + '/broadcast/by_chapter/%s.xml' % chapter_id
chapter_info_xml = self._download_webpage(api, chapter_id, chapter_info_xml = self._download_webpage(api, chapter_id,
@ -3387,6 +3383,12 @@ def _real_extract(self, url):
video_url = a.find('./video_file_url').text video_url = a.find('./video_file_url').text
video_ext = video_url.rpartition('.')[2] or u'flv' video_ext = video_url.rpartition('.')[2] or u'flv'
chapter_api_url = u'https://api.twitch.tv/kraken/videos/c' + chapter_id
chapter_info_json = self._download_webpage(chapter_api_url, video_id,
note='Downloading chapter metadata',
errnote='Download of chapter metadata failed')
chapter_info = json.loads(chapter_info_json)
# TODO determine start (and probably fix up file) # TODO determine start (and probably fix up file)
# youtube-dl -v http://www.twitch.tv/firmbelief/c/1757457 # youtube-dl -v http://www.twitch.tv/firmbelief/c/1757457
#video_url += u'?start=' + a.find('./start_timestamp').text #video_url += u'?start=' + a.find('./start_timestamp').text
@ -3396,7 +3398,9 @@ def _real_extract(self, url):
'id': u'c' + chapter_id, 'id': u'c' + chapter_id,
'url': video_url, 'url': video_url,
'ext': video_ext, 'ext': video_ext,
'title': video_title, 'title': chapter_info['title'],
'thumbnail': chapter_info['preview'],
'description': chapter_info['description'],
} }
return [info] return [info]
else: else: