import functools import re from .common import InfoExtractor from ..networking.exceptions import 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{})/(?: m/(?P[0-9a-f]+)| (?:category/)?video/(?P[\w-]+)/(?P[0-9a-f]{{32}})| media/embed.*(?:\?|&)key=(?P[0-9a-f]{{32}}&?) )'''.format('|'.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']* 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, HTTPError) or e.cause.status 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)(?Phttps?://(?:{}))/(?: album/view/aid/(?P[0-9]+)| (?Pcategory|channel)/(?P[\w-]+)/(?P[0-9]+) )'''.format('|'.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, playlist_id, data, page): webpage = self._download_webpage( f'{host}/media/ajax/component/boxList/{url_part}', playlist_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, playlist_id = self._match_valid_url(url).group( 'host', 'album_id', 'mode', 'name', 'id') webpage = self._download_webpage(url, album_id or playlist_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/{playlist_id}' if mode == 'category' else f'title/{name}/channel/{playlist_id}') mode = mode or 'album' data = { 'vars[mode]': mode, f'vars[{mode}]': album_id or playlist_id, 'vars[context]': '4' if album_id else '1' if mode == 'category' else '3', 'vars[context_id]': album_id or playlist_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 playlist_id, data), self._PAGE_SIZE), playlist_title=title, id=f'{mode}-{album_id or playlist_id}')