from __future__ import unicode_literals import re from .common import InfoExtractor from .kaltura import KalturaIE from ..utils import ( HEADRequest, sanitized_Request, smuggle_url, urlencode_postdata, ) class GDCVaultIE(InfoExtractor): _VALID_URL = r'https?://(?:www\.)?gdcvault\.com/play/(?P<id>\d+)(?:/(?P<name>[\w-]+))?' _NETRC_MACHINE = 'gdcvault' _TESTS = [ { 'url': 'http://www.gdcvault.com/play/1019721/Doki-Doki-Universe-Sweet-Simple', 'md5': '7ce8388f544c88b7ac11c7ab1b593704', 'info_dict': { 'id': '201311826596_AWNY', 'display_id': 'Doki-Doki-Universe-Sweet-Simple', 'ext': 'mp4', 'title': 'Doki-Doki Universe: Sweet, Simple and Genuine (GDC Next 10)' } }, { 'url': 'http://www.gdcvault.com/play/1015683/Embracing-the-Dark-Art-of', 'info_dict': { 'id': '201203272_1330951438328RSXR', 'display_id': 'Embracing-the-Dark-Art-of', 'ext': 'flv', 'title': 'Embracing the Dark Art of Mathematical Modeling in AI' }, 'params': { 'skip_download': True, # Requires rtmpdump } }, { 'url': 'http://www.gdcvault.com/play/1015301/Thexder-Meets-Windows-95-or', 'md5': 'a5eb77996ef82118afbbe8e48731b98e', 'info_dict': { 'id': '1015301', 'display_id': 'Thexder-Meets-Windows-95-or', 'ext': 'flv', 'title': 'Thexder Meets Windows 95, or Writing Great Games in the Windows 95 Environment', }, 'skip': 'Requires login', }, { 'url': 'http://gdcvault.com/play/1020791/', 'only_matching': True, }, { # Hard-coded hostname 'url': 'http://gdcvault.com/play/1023460/Tenacious-Design-and-The-Interface', 'md5': 'a8efb6c31ed06ca8739294960b2dbabd', 'info_dict': { 'id': '840376_BQRC', 'ext': 'mp4', 'display_id': 'Tenacious-Design-and-The-Interface', 'title': 'Tenacious Design and The Interface of \'Destiny\'', }, }, { # Multiple audios 'url': 'http://www.gdcvault.com/play/1014631/Classic-Game-Postmortem-PAC', 'info_dict': { 'id': '12396_1299111843500GMPX', 'ext': 'mp4', 'title': 'How to Create a Good Game - From My Experience of Designing Pac-Man', }, # 'params': { # 'skip_download': True, # Requires rtmpdump # 'format': 'jp', # The japanese audio # } }, { # gdc-player.html 'url': 'http://www.gdcvault.com/play/1435/An-American-engine-in-Tokyo', 'info_dict': { 'id': '9350_1238021887562UHXB', 'display_id': 'An-American-engine-in-Tokyo', 'ext': 'mp4', 'title': 'An American Engine in Tokyo:/nThe collaboration of Epic Games and Square Enix/nFor THE LAST REMINANT', }, }, { # Kaltura Embed 'url': 'https://www.gdcvault.com/play/1026180/Mastering-the-Apex-of-Scaling', 'info_dict': { 'id': '0_h1fg8j3p', 'ext': 'mp4', 'title': 'Mastering the Apex of Scaling Game Servers (Presented by Multiplay)', 'timestamp': 1554401811, 'upload_date': '20190404', 'uploader_id': 'joe@blazestreaming.com', }, 'params': { 'format': 'mp4-408', }, }, ] def _login(self, webpage_url, display_id): username, password = self._get_login_info() if username is None or password is None: self.report_warning('It looks like ' + webpage_url + ' requires a login. Try specifying a username and password and try again.') return None mobj = re.match(r'(?P<root_url>https?://.*?/).*', webpage_url) login_url = mobj.group('root_url') + 'api/login.php' logout_url = mobj.group('root_url') + 'logout' login_form = { 'email': username, 'password': password, } request = sanitized_Request(login_url, urlencode_postdata(login_form)) request.add_header('Content-Type', 'application/x-www-form-urlencoded') self._download_webpage(request, display_id, 'Logging in') start_page = self._download_webpage(webpage_url, display_id, 'Getting authenticated video page') self._download_webpage(logout_url, display_id, 'Logging out') return start_page def _real_extract(self, url): video_id, name = re.match(self._VALID_URL, url).groups() display_id = name or video_id webpage_url = 'http://www.gdcvault.com/play/' + video_id start_page = self._download_webpage(webpage_url, display_id) direct_url = self._search_regex( r's1\.addVariable\("file",\s*encodeURIComponent\("(/[^"]+)"\)\);', start_page, 'url', default=None) if direct_url: title = self._html_search_regex( r'<td><strong>Session Name:?</strong></td>\s*<td>(.*?)</td>', start_page, 'title') video_url = 'http://www.gdcvault.com' + direct_url # resolve the url so that we can detect the correct extension video_url = self._request_webpage( HEADRequest(video_url), video_id).geturl() return { 'id': video_id, 'display_id': display_id, 'url': video_url, 'title': title, } embed_url = KalturaIE._extract_url(start_page) if embed_url: embed_url = smuggle_url(embed_url, {'source_url': url}) ie_key = 'Kaltura' else: PLAYER_REGEX = r'<iframe src="(?P<xml_root>.+?)/(?:gdc-)?player.*?\.html.*?".*?</iframe>' xml_root = self._html_search_regex( PLAYER_REGEX, start_page, 'xml root', default=None) if xml_root is None: # Probably need to authenticate login_res = self._login(webpage_url, display_id) if login_res is None: self.report_warning('Could not login.') else: start_page = login_res # Grab the url from the authenticated page xml_root = self._html_search_regex( PLAYER_REGEX, start_page, 'xml root') xml_name = self._html_search_regex( r'<iframe src=".*?\?xml(?:=|URL=xml/)(.+?\.xml).*?".*?</iframe>', start_page, 'xml filename') embed_url = '%s/xml/%s' % (xml_root, xml_name) ie_key = 'DigitallySpeaking' return { '_type': 'url_transparent', 'id': video_id, 'display_id': display_id, 'url': embed_url, 'ie_key': ie_key, }