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@ -5,7 +5,10 @@ import re
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from .common import InfoExtractor
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from .kaltura import KalturaIE
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from ..utils import (
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HEADRequest,
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remove_start,
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sanitized_Request,
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smuggle_url,
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urlencode_postdata,
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)
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@ -100,6 +103,26 @@ class GDCVaultIE(InfoExtractor):
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'format': 'mp4-408',
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},
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},
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{
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# Kaltura embed, whitespace between quote and embedded URL in iframe's src
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'url': 'https://www.gdcvault.com/play/1025699',
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'info_dict': {
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'id': '0_zagynv0a',
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'ext': 'mp4',
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'title': 'Tech Toolbox',
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'upload_date': '20190408',
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'uploader_id': 'joe@blazestreaming.com',
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'timestamp': 1554764629,
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},
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'params': {
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'skip_download': True,
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},
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},
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{
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# HTML5 video
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'url': 'http://www.gdcvault.com/play/1014846/Conference-Keynote-Shigeru',
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'only_matching': True,
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},
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]
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def _login(self, webpage_url, display_id):
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@ -120,38 +143,78 @@ class GDCVaultIE(InfoExtractor):
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request = sanitized_Request(login_url, urlencode_postdata(login_form))
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request.add_header('Content-Type', 'application/x-www-form-urlencoded')
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self._download_webpage(request, display_id, 'Logging in')
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webpage = self._download_webpage(webpage_url, display_id, 'Getting authenticated video page')
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start_page = self._download_webpage(webpage_url, display_id, 'Getting authenticated video page')
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self._download_webpage(logout_url, display_id, 'Logging out')
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return webpage
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return start_page
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def _real_extract(self, url):
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video_id, name = re.match(self._VALID_URL, url).groups()
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display_id = name or video_id
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webpage = self._download_webpage(url, display_id)
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title = self._html_search_regex(
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r'<td><strong>Session Name:?</strong></td>\s*<td>(.*?)</td>',
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webpage, 'title')
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PLAYER_REGEX = r'<iframe src=\"(?P<manifest_url>.*?)\".*?</iframe>'
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manifest_url = self._html_search_regex(
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PLAYER_REGEX, webpage, 'manifest_url')
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partner_id = self._search_regex(
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r'/p(?:artner_id)?/(\d+)', manifest_url, 'partner id',
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default='1670711')
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webpage_url = 'http://www.gdcvault.com/play/' + video_id
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start_page = self._download_webpage(webpage_url, display_id)
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direct_url = self._search_regex(
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r's1\.addVariable\("file",\s*encodeURIComponent\("(/[^"]+)"\)\);',
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start_page, 'url', default=None)
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if direct_url:
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title = self._html_search_regex(
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r'<td><strong>Session Name:?</strong></td>\s*<td>(.*?)</td>',
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start_page, 'title')
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video_url = 'http://www.gdcvault.com' + direct_url
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# resolve the url so that we can detect the correct extension
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video_url = self._request_webpage(
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HEADRequest(video_url), video_id).geturl()
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return {
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'id': video_id,
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'display_id': display_id,
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'url': video_url,
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'title': title,
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}
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kaltura_id = self._search_regex(
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r'entry_id=(?P<id>(?:[^&])+)', manifest_url,
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'kaltura id', group='id')
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embed_url = KalturaIE._extract_url(start_page)
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if embed_url:
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embed_url = smuggle_url(embed_url, {'source_url': url})
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ie_key = 'Kaltura'
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else:
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PLAYER_REGEX = r'<iframe src="(?P<xml_root>.+?)/(?:gdc-)?player.*?\.html.*?".*?</iframe>'
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xml_root = self._html_search_regex(
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PLAYER_REGEX, start_page, 'xml root', default=None)
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if xml_root is None:
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# Probably need to authenticate
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login_res = self._login(webpage_url, display_id)
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if login_res is None:
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self.report_warning('Could not login.')
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else:
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start_page = login_res
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# Grab the url from the authenticated page
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xml_root = self._html_search_regex(
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PLAYER_REGEX, start_page, 'xml root')
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xml_name = self._html_search_regex(
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r'<iframe src=".*?\?xml(?:=|URL=xml/)(.+?\.xml).*?".*?</iframe>',
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start_page, 'xml filename', default=None)
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if not xml_name:
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info = self._parse_html5_media_entries(url, start_page, video_id)[0]
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info.update({
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'title': remove_start(self._search_regex(
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r'>Session Name:\s*<.*?>\s*<td>(.+?)</td>', start_page,
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'title', default=None) or self._og_search_title(
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start_page, default=None), 'GDC Vault - '),
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'id': video_id,
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'display_id': display_id,
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})
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return info
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embed_url = '%s/xml/%s' % (xml_root, xml_name)
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ie_key = 'DigitallySpeaking'
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return {
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'_type': 'url_transparent',
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'url': 'kaltura:%s:%s' % (partner_id, kaltura_id),
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'ie_key': KalturaIE.ie_key(),
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'id': video_id,
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'display_id': display_id,
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'title': title,
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'url': embed_url,
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'ie_key': ie_key,
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}
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pukkandan
4 years ago