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Diffstat (limited to 'yt_dlp/extractor/videocampus_sachsen.py')
| -rw-r--r-- | yt_dlp/extractor/videocampus_sachsen.py | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/yt_dlp/extractor/videocampus_sachsen.py b/yt_dlp/extractor/videocampus_sachsen.py new file mode 100644 index 0000000..982ab3d --- /dev/null +++ b/yt_dlp/extractor/videocampus_sachsen.py @@ -0,0 +1,253 @@ +import functools +import re + +from .common import InfoExtractor +from ..compat import compat_HTTPError +from ..utils import ExtractorError, OnDemandPagedList, urlencode_postdata + + +class VideocampusSachsenIE(InfoExtractor): + IE_NAME = 'ViMP' + _INSTANCES = ( + 'bergauf.tv', + 'campus.demo.vimp.com', + 'corporate.demo.vimp.com', + 'dancehalldatabase.com', + 'drehzahl.tv', + 'educhannel.hs-gesundheit.de', + 'emedia.ls.haw-hamburg.de', + 'globale-evolution.net', + 'hohu.tv', + 'htvideos.hightechhigh.org', + 'k210039.vimp.mivitec.net', + 'media.cmslegal.com', + 'media.hs-furtwangen.de', + 'media.hwr-berlin.de', + 'mediathek.dkfz.de', + 'mediathek.htw-berlin.de', + 'mediathek.polizei-bw.de', + 'medien.hs-merseburg.de', + 'mportal.europa-uni.de', + 'pacific.demo.vimp.com', + 'slctv.com', + 'streaming.prairiesouth.ca', + 'tube.isbonline.cn', + 'univideo.uni-kassel.de', + 'ursula2.genetics.emory.edu', + 'ursulablicklevideoarchiv.com', + 'v.agrarumweltpaedagogik.at', + 'video.eplay-tv.de', + 'video.fh-dortmund.de', + 'video.hs-offenburg.de', + 'video.hs-pforzheim.de', + 'video.hspv.nrw.de', + 'video.irtshdf.fr', + 'video.pareygo.de', + 'video.tu-freiberg.de', + 'videocampus.sachsen.de', + 'videoportal.uni-freiburg.de', + 'videoportal.vm.uni-freiburg.de', + 'videos.duoc.cl', + 'videos.uni-paderborn.de', + 'vimp-bemus.udk-berlin.de', + 'vimp.aekwl.de', + 'vimp.hs-mittweida.de', + 'vimp.oth-regensburg.de', + 'vimp.ph-heidelberg.de', + 'vimp.sma-events.com', + 'vimp.weka-fachmedien.de', + 'webtv.univ-montp3.fr', + 'www.b-tu.de/media', + 'www.bergauf.tv', + 'www.bigcitytv.de', + 'www.cad-videos.de', + 'www.drehzahl.tv', + 'www.fh-bielefeld.de/medienportal', + 'www.hohu.tv', + 'www.orvovideo.com', + 'www.rwe.tv', + 'www.salzi.tv', + 'www.wenglor-media.com', + 'www2.univ-sba.dz', + ) + _VALID_URL = r'''(?x)https?://(?P<host>%s)/(?: + m/(?P<tmp_id>[0-9a-f]+)| + (?:category/)?video/(?P<display_id>[\w-]+)/(?P<id>[0-9a-f]{32})| + media/embed.*(?:\?|&)key=(?P<embed_id>[0-9a-f]{32}&?) + )''' % ('|'.join(map(re.escape, _INSTANCES))) + + _TESTS = [ + { + 'url': 'https://videocampus.sachsen.de/m/e0d6c8ce6e394c188f1342f1ab7c50ed6fc4490b808699801def5cb2e46d76ca7367f622a9f516c542ffb805b24d6b643bd7c81f385acaac4c59081b87a2767b', + 'info_dict': { + 'id': 'e6b9349905c1628631f175712250f2a1', + 'title': 'Konstruktiver Entwicklungsprozess Vorlesung 7', + 'description': 'Konstruktiver Entwicklungsprozess Vorlesung 7', + 'thumbnail': 'https://videocampus.sachsen.de/cache/1a985379ad3aecba8097a6902c7daa4e.jpg', + 'ext': 'mp4', + }, + }, + { + 'url': 'https://videocampus.sachsen.de/video/Was-ist-selbstgesteuertes-Lernen/fc99c527e4205b121cb7c74433469262', + 'info_dict': { + 'id': 'fc99c527e4205b121cb7c74433469262', + 'title': 'Was ist selbstgesteuertes Lernen?', + 'description': 'md5:196aa3b0509a526db62f84679522a2f5', + 'thumbnail': 'https://videocampus.sachsen.de/cache/6f4a85096ba24cb398e6ce54446b57ae.jpg', + 'display_id': 'Was-ist-selbstgesteuertes-Lernen', + 'ext': 'mp4', + }, + }, + { + 'url': 'https://videocampus.sachsen.de/category/video/Tutorial-zur-Nutzung-von-Adobe-Connect-aus-Veranstalter-Sicht/09d4ed029002eb1bdda610f1103dd54c/100', + 'info_dict': { + 'id': '09d4ed029002eb1bdda610f1103dd54c', + 'title': 'Tutorial zur Nutzung von Adobe Connect aus Veranstalter-Sicht', + 'description': 'md5:3d379ca3cc17b9da6784d7f58cca4d58', + 'thumbnail': 'https://videocampus.sachsen.de/cache/2452498fe8c2d5a7dc79a05d30f407b6.jpg', + 'display_id': 'Tutorial-zur-Nutzung-von-Adobe-Connect-aus-Veranstalter-Sicht', + 'ext': 'mp4', + }, + }, + { + 'url': 'https://www2.univ-sba.dz/video/Presentation-de-la-Faculte-de-droit-et-des-sciences-politiques-Journee-portes-ouvertes-202122/0183356e41af7bfb83d7667b20d9b6a3', + 'info_dict': { + 'url': 'https://www2.univ-sba.dz/getMedium/0183356e41af7bfb83d7667b20d9b6a3.mp4', + 'id': '0183356e41af7bfb83d7667b20d9b6a3', + 'title': 'Présentation de la Faculté de droit et des sciences politiques - Journée portes ouvertes 2021/22', + 'description': 'md5:508958bd93e0ca002ac731d94182a54f', + 'thumbnail': 'https://www2.univ-sba.dz/cache/4d5d4a0b4189271a8cc6cb5328e14769.jpg', + 'display_id': 'Presentation-de-la-Faculte-de-droit-et-des-sciences-politiques-Journee-portes-ouvertes-202122', + 'ext': 'mp4', + } + }, + { + 'url': 'https://vimp.weka-fachmedien.de/video/Preisverleihung-Produkte-des-Jahres-2022/c8816f1cc942c12b6cce57c835cffd7c', + 'info_dict': { + 'id': 'c8816f1cc942c12b6cce57c835cffd7c', + 'title': 'Preisverleihung »Produkte des Jahres 2022«', + 'description': 'md5:60c347568ca89aa25b772c4ea564ebd3', + 'thumbnail': 'https://vimp.weka-fachmedien.de/cache/da9f3090e9227b25beacf67ccf94de14.png', + 'display_id': 'Preisverleihung-Produkte-des-Jahres-2022', + 'ext': 'mp4', + }, + }, + { + 'url': 'https://videocampus.sachsen.de/media/embed?key=fc99c527e4205b121cb7c74433469262', + 'info_dict': { + 'id': 'fc99c527e4205b121cb7c74433469262', + 'title': 'Was ist selbstgesteuertes Lernen?', + 'ext': 'mp4', + }, + }, + ] + + def _real_extract(self, url): + host, video_id, tmp_id, display_id, embed_id = self._match_valid_url(url).group( + 'host', 'id', 'tmp_id', 'display_id', 'embed_id') + webpage = self._download_webpage(url, video_id or tmp_id, fatal=False) or '' + + if not video_id: + video_id = embed_id or self._html_search_regex( + rf'src="https?://{host}/media/embed.*(?:\?|&)key=([0-9a-f]+)&?', + webpage, 'video_id') + + if not (display_id or tmp_id): + # Title, description from embedded page's meta wouldn't be correct + title = self._html_search_regex(r'<video-js[^>]* data-piwik-title="([^"<]+)"', webpage, 'title', fatal=False) + description = None + thumbnail = None + else: + title = self._html_search_meta(('og:title', 'twitter:title', 'title'), webpage, fatal=False) + description = self._html_search_meta( + ('og:description', 'twitter:description', 'description'), webpage, fatal=False) + thumbnail = self._html_search_meta(('og:image', 'twitter:image'), webpage, fatal=False) + + formats, subtitles = [], {} + try: + formats, subtitles = self._extract_m3u8_formats_and_subtitles( + f'https://{host}/media/hlsMedium/key/{video_id}/format/auto/ext/mp4/learning/0/path/m3u8', + video_id, 'mp4', m3u8_id='hls', fatal=True) + except ExtractorError as e: + if not isinstance(e.cause, compat_HTTPError) or e.cause.code not in (404, 500): + raise + + formats.append({'url': f'https://{host}/getMedium/{video_id}.mp4'}) + + return { + 'id': video_id, + 'title': title, + 'description': description, + 'thumbnail': thumbnail, + 'display_id': display_id, + 'formats': formats, + 'subtitles': subtitles, + } + + +class ViMPPlaylistIE(InfoExtractor): + IE_NAME = 'ViMP:Playlist' + _VALID_URL = r'''(?x)(?P<host>https?://(?:%s))/(?: + album/view/aid/(?P<album_id>[0-9]+)| + (?P<mode>category|channel)/(?P<name>[\w-]+)/(?P<id>[0-9]+) + )''' % '|'.join(map(re.escape, VideocampusSachsenIE._INSTANCES)) + + _TESTS = [{ + 'url': 'https://vimp.oth-regensburg.de/channel/Designtheorie-1-SoSe-2020/3', + 'info_dict': { + 'id': 'channel-3', + 'title': 'Designtheorie 1 SoSe 2020 :: Channels :: ViMP OTH Regensburg', + }, + 'playlist_mincount': 9, + }, { + 'url': 'https://www.fh-bielefeld.de/medienportal/album/view/aid/208', + 'info_dict': { + 'id': 'album-208', + 'title': 'KG Praktikum ABT/MEC :: Playlists :: FH-Medienportal', + }, + 'playlist_mincount': 4, + }, { + 'url': 'https://videocampus.sachsen.de/category/online-tutorials-onyx/91', + 'info_dict': { + 'id': 'category-91', + 'title': 'Online-Seminare ONYX - BPS - Bildungseinrichtungen - VCS', + }, + 'playlist_mincount': 7, + }] + _PAGE_SIZE = 10 + + def _fetch_page(self, host, url_part, id, data, page): + webpage = self._download_webpage( + f'{host}/media/ajax/component/boxList/{url_part}', id, + query={'page': page, 'page_only': 1}, data=urlencode_postdata(data)) + urls = re.findall(r'"([^"]+/video/[^"]+)"', webpage) + + for url in urls: + yield self.url_result(host + url, VideocampusSachsenIE) + + def _real_extract(self, url): + host, album_id, mode, name, id = self._match_valid_url(url).group( + 'host', 'album_id', 'mode', 'name', 'id') + + webpage = self._download_webpage(url, album_id or id, fatal=False) or '' + title = (self._html_search_meta('title', webpage, fatal=False) + or self._html_extract_title(webpage)) + + url_part = (f'aid/{album_id}' if album_id + else f'category/{name}/category_id/{id}' if mode == 'category' + else f'title/{name}/channel/{id}') + + mode = mode or 'album' + data = { + 'vars[mode]': mode, + f'vars[{mode}]': album_id or id, + 'vars[context]': '4' if album_id else '1' if mode == 'category' else '3', + 'vars[context_id]': album_id or id, + 'vars[layout]': 'thumb', + 'vars[per_page][thumb]': str(self._PAGE_SIZE), + } + + return self.playlist_result( + OnDemandPagedList(functools.partial( + self._fetch_page, host, url_part, album_id or id, data), self._PAGE_SIZE), + playlist_title=title, id=f'{mode}-{album_id or id}') |