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214 lines
8.3 KiB
214 lines
8.3 KiB
import re
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from .common import InfoExtractor
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from .kaltura import KalturaIE
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from ..networking import HEADRequest, Request
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from ..utils import remove_start, smuggle_url, urlencode_postdata
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class GDCVaultIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?gdcvault\.com/play/(?P<id>\d+)(?:/(?P<name>[\w-]+))?'
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_NETRC_MACHINE = 'gdcvault'
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_TESTS = [
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{
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'url': 'http://www.gdcvault.com/play/1019721/Doki-Doki-Universe-Sweet-Simple',
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'md5': '7ce8388f544c88b7ac11c7ab1b593704',
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'info_dict': {
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'id': '201311826596_AWNY',
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'display_id': 'Doki-Doki-Universe-Sweet-Simple',
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'ext': 'mp4',
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'title': 'Doki-Doki Universe: Sweet, Simple and Genuine (GDC Next 10)'
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}
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},
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{
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'url': 'http://www.gdcvault.com/play/1015683/Embracing-the-Dark-Art-of',
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'info_dict': {
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'id': '201203272_1330951438328RSXR',
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'display_id': 'Embracing-the-Dark-Art-of',
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'ext': 'flv',
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'title': 'Embracing the Dark Art of Mathematical Modeling in AI'
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},
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'params': {
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'skip_download': True, # Requires rtmpdump
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}
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},
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{
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'url': 'http://www.gdcvault.com/play/1015301/Thexder-Meets-Windows-95-or',
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'md5': 'a5eb77996ef82118afbbe8e48731b98e',
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'info_dict': {
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'id': '1015301',
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'display_id': 'Thexder-Meets-Windows-95-or',
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'ext': 'flv',
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'title': 'Thexder Meets Windows 95, or Writing Great Games in the Windows 95 Environment',
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},
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'skip': 'Requires login',
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},
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{
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'url': 'http://gdcvault.com/play/1020791/',
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'only_matching': True,
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},
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{
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# Hard-coded hostname
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'url': 'http://gdcvault.com/play/1023460/Tenacious-Design-and-The-Interface',
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'md5': 'a8efb6c31ed06ca8739294960b2dbabd',
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'info_dict': {
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'id': '840376_BQRC',
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'ext': 'mp4',
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'display_id': 'Tenacious-Design-and-The-Interface',
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'title': 'Tenacious Design and The Interface of \'Destiny\'',
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},
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},
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{
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# Multiple audios
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'url': 'http://www.gdcvault.com/play/1014631/Classic-Game-Postmortem-PAC',
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'info_dict': {
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'id': '12396_1299111843500GMPX',
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'ext': 'mp4',
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'title': 'How to Create a Good Game - From My Experience of Designing Pac-Man',
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},
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# 'params': {
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# 'skip_download': True, # Requires rtmpdump
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# 'format': 'jp', # The japanese audio
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# }
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},
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{
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# gdc-player.html
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'url': 'http://www.gdcvault.com/play/1435/An-American-engine-in-Tokyo',
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'info_dict': {
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'id': '9350_1238021887562UHXB',
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'display_id': 'An-American-engine-in-Tokyo',
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'ext': 'mp4',
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'title': 'An American Engine in Tokyo:/nThe collaboration of Epic Games and Square Enix/nFor THE LAST REMINANT',
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},
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},
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{
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# Kaltura Embed
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'url': 'https://www.gdcvault.com/play/1026180/Mastering-the-Apex-of-Scaling',
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'info_dict': {
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'id': '0_h1fg8j3p',
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'ext': 'mp4',
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'title': 'Mastering the Apex of Scaling Game Servers (Presented by Multiplay)',
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'timestamp': 1554401811,
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'upload_date': '20190404',
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'uploader_id': 'joe@blazestreaming.com',
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},
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'params': {
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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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username, password = self._get_login_info()
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if username is None or password is None:
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self.report_warning('It looks like ' + webpage_url + ' requires a login. Try specifying a username and password and try again.')
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return None
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mobj = re.match(r'(?P<root_url>https?://.*?/).*', webpage_url)
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login_url = mobj.group('root_url') + 'api/login.php'
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logout_url = mobj.group('root_url') + 'logout'
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login_form = {
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'email': username,
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'password': password,
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}
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request = Request(login_url, urlencode_postdata(login_form))
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request.headers['Content-Type'] = 'application/x-www-form-urlencoded'
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self._download_webpage(request, display_id, 'Logging in')
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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 start_page
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def _real_extract(self, url):
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video_id, name = self._match_valid_url(url).groups()
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display_id = name or video_id
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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).url
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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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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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'id': video_id,
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'display_id': display_id,
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'url': embed_url,
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'ie_key': ie_key,
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}
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