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Diffstat (limited to 'yt_dlp/extractor/gdcvault.py')
| -rw-r--r-- | yt_dlp/extractor/gdcvault.py | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/yt_dlp/extractor/gdcvault.py b/yt_dlp/extractor/gdcvault.py new file mode 100644 index 0000000..2878bbd --- /dev/null +++ b/yt_dlp/extractor/gdcvault.py @@ -0,0 +1,218 @@ +import re + +from .common import InfoExtractor +from .kaltura import KalturaIE +from ..utils import ( + HEADRequest, + remove_start, + 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', + }, + }, + { + # Kaltura embed, whitespace between quote and embedded URL in iframe's src + 'url': 'https://www.gdcvault.com/play/1025699', + 'info_dict': { + 'id': '0_zagynv0a', + 'ext': 'mp4', + 'title': 'Tech Toolbox', + 'upload_date': '20190408', + 'uploader_id': 'joe@blazestreaming.com', + 'timestamp': 1554764629, + }, + 'params': { + 'skip_download': True, + }, + }, + { + # HTML5 video + 'url': 'http://www.gdcvault.com/play/1014846/Conference-Keynote-Shigeru', + 'only_matching': True, + }, + ] + + 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 = self._match_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', default=None) + if not xml_name: + info = self._parse_html5_media_entries(url, start_page, video_id)[0] + info.update({ + 'title': remove_start(self._search_regex( + r'>Session Name:\s*<.*?>\s*<td>(.+?)</td>', start_page, + 'title', default=None) or self._og_search_title( + start_page, default=None), 'GDC Vault - '), + 'id': video_id, + 'display_id': display_id, + }) + return info + 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, + } |