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275 lines
12 KiB
Python
275 lines
12 KiB
Python
import functools
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import re
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from .common import InfoExtractor
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from ..networking.exceptions import HTTPError
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from ..utils import ExtractorError, OnDemandPagedList, urlencode_postdata
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class VideocampusSachsenIE(InfoExtractor):
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IE_NAME = 'ViMP'
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_INSTANCES = (
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'bergauf.tv',
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'campus.demo.vimp.com',
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'corporate.demo.vimp.com',
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'dancehalldatabase.com',
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'drehzahl.tv',
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'educhannel.hs-gesundheit.de', # Hochschule für Gesundheit NRW
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'emedia.ls.haw-hamburg.de',
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'globale-evolution.net',
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'hohu.tv',
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'htvideos.hightechhigh.org',
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'k210039.vimp.mivitec.net',
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'media.cmslegal.com',
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'media.fh-swf.de', # Fachhochschule Südwestfalen
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'media.hs-furtwangen.de', # Hochschule Furtwangen
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'media.hwr-berlin.de', # Hochschule für Wirtschaft und Recht Berlin
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'mediathek.dkfz.de',
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'mediathek.htw-berlin.de', # Hochschule für Technik und Wirtschaft Berlin
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'mediathek.polizei-bw.de',
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'medien.hs-merseburg.de', # Hochschule Merseburg
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'mitmedia.manukau.ac.nz', # Manukau Institute of Technology Auckland (NZ)
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'mportal.europa-uni.de', # Europa-Universität Viadrina
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'pacific.demo.vimp.com',
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'slctv.com',
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'streaming.prairiesouth.ca',
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'tube.isbonline.cn',
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'univideo.uni-kassel.de', # Universität Kassel
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'ursula2.genetics.emory.edu',
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'ursulablicklevideoarchiv.com',
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'v.agrarumweltpaedagogik.at',
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'video.eplay-tv.de',
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'video.fh-dortmund.de', # Fachhochschule Dortmund
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'video.hs-nb.de', # Hochschule Neubrandenburg
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'video.hs-offenburg.de', # Hochschule Offenburg
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'video.hs-pforzheim.de', # Hochschule Pforzheim
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'video.hspv.nrw.de', # Hochschule für Polizei und öffentliche Verwaltung NRW
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'video.irtshdf.fr',
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'video.pareygo.de',
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'video.tu-dortmund.de', # Technische Universität Dortmund
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'video.tu-freiberg.de', # Technische Universität Bergakademie Freiberg
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'videocampus.sachsen.de', # Video Campus Sachsen (gemeinsame Videoplattform sächsischer Universitäten, Hochschulen und der Berufsakademie Sachsen)
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'videoportal.uni-freiburg.de', # Albert-Ludwigs-Universität Freiburg
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'videoportal.vm.uni-freiburg.de', # Albert-Ludwigs-Universität Freiburg
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'videos.duoc.cl',
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'videos.uni-paderborn.de', # Universität Paderborn
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'vimp-bemus.udk-berlin.de',
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'vimp.aekwl.de',
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'vimp.hs-mittweida.de',
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'vimp.landesfilmdienste.de',
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'vimp.oth-regensburg.de', # Ostbayerische Technische Hochschule Regensburg
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'vimp.ph-heidelberg.de', # Pädagogische Hochschule Heidelberg
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'vimp.sma-events.com',
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'vimp.weka-fachmedien.de',
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'vimpdesk.com',
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'webtv.univ-montp3.fr',
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'www.b-tu.de/media', # Brandenburgische Technische Universität Cottbus-Senftenberg
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'www.bergauf.tv',
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'www.bigcitytv.de',
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'www.cad-videos.de',
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'www.drehzahl.tv',
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'www.hohu.tv',
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'www.hsbi.de/medienportal', # Hochschule Bielefeld
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'www.logistic.tv',
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'www.orvovideo.com',
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'www.printtube.co.uk',
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'www.rwe.tv',
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'www.salzi.tv',
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'www.signtube.co.uk',
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'www.twb-power.com',
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'www.wenglor-media.com',
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'www2.univ-sba.dz',
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)
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_VALID_URL = r'''(?x)https?://(?P<host>{})/(?:
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m/(?P<tmp_id>[0-9a-f]+)|
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(?:category/)?video/(?P<display_id>[\w-]+)/(?P<id>[0-9a-f]{{32}})|
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media/embed.*(?:\?|&)key=(?P<embed_id>[0-9a-f]{{32}}&?)
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)'''.format('|'.join(map(re.escape, _INSTANCES)))
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_TESTS = [
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{
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'url': 'https://videocampus.sachsen.de/m/e0d6c8ce6e394c188f1342f1ab7c50ed6fc4490b808699801def5cb2e46d76ca7367f622a9f516c542ffb805b24d6b643bd7c81f385acaac4c59081b87a2767b',
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'info_dict': {
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'id': 'e6b9349905c1628631f175712250f2a1',
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'title': 'Konstruktiver Entwicklungsprozess Vorlesung 7',
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'description': 'Konstruktiver Entwicklungsprozess Vorlesung 7',
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'thumbnail': 'https://videocampus.sachsen.de/cache/1a985379ad3aecba8097a6902c7daa4e.jpg',
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'ext': 'mp4',
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},
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},
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{
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'url': 'https://videocampus.sachsen.de/video/Was-ist-selbstgesteuertes-Lernen/fc99c527e4205b121cb7c74433469262',
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'info_dict': {
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'id': 'fc99c527e4205b121cb7c74433469262',
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'title': 'Was ist selbstgesteuertes Lernen?',
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'description': 'md5:196aa3b0509a526db62f84679522a2f5',
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'thumbnail': 'https://videocampus.sachsen.de/cache/6f4a85096ba24cb398e6ce54446b57ae.jpg',
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'display_id': 'Was-ist-selbstgesteuertes-Lernen',
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'ext': 'mp4',
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},
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},
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{
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'url': 'https://videocampus.sachsen.de/category/video/Tutorial-zur-Nutzung-von-Adobe-Connect-aus-Veranstalter-Sicht/09d4ed029002eb1bdda610f1103dd54c/100',
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'info_dict': {
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'id': '09d4ed029002eb1bdda610f1103dd54c',
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'title': 'Tutorial zur Nutzung von Adobe Connect aus Veranstalter-Sicht',
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'description': 'md5:3d379ca3cc17b9da6784d7f58cca4d58',
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'thumbnail': 'https://videocampus.sachsen.de/cache/2452498fe8c2d5a7dc79a05d30f407b6.jpg',
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'display_id': 'Tutorial-zur-Nutzung-von-Adobe-Connect-aus-Veranstalter-Sicht',
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'ext': 'mp4',
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},
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},
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{
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'url': 'https://www2.univ-sba.dz/video/Presentation-de-la-Faculte-de-droit-et-des-sciences-politiques-Journee-portes-ouvertes-202122/0183356e41af7bfb83d7667b20d9b6a3',
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'info_dict': {
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'url': 'https://www2.univ-sba.dz/getMedium/0183356e41af7bfb83d7667b20d9b6a3.mp4',
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'id': '0183356e41af7bfb83d7667b20d9b6a3',
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'title': 'Présentation de la Faculté de droit et des sciences politiques - Journée portes ouvertes 2021/22',
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'description': 'md5:508958bd93e0ca002ac731d94182a54f',
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'thumbnail': 'https://www2.univ-sba.dz/cache/4d5d4a0b4189271a8cc6cb5328e14769.jpg',
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'display_id': 'Presentation-de-la-Faculte-de-droit-et-des-sciences-politiques-Journee-portes-ouvertes-202122',
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'ext': 'mp4',
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},
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},
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{
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'url': 'https://vimp.weka-fachmedien.de/video/Preisverleihung-Produkte-des-Jahres-2022/c8816f1cc942c12b6cce57c835cffd7c',
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'info_dict': {
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'id': 'c8816f1cc942c12b6cce57c835cffd7c',
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'title': 'Preisverleihung »Produkte des Jahres 2022«',
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'description': 'md5:60c347568ca89aa25b772c4ea564ebd3',
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'thumbnail': 'https://vimp.weka-fachmedien.de/cache/da9f3090e9227b25beacf67ccf94de14.png',
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'display_id': 'Preisverleihung-Produkte-des-Jahres-2022',
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'ext': 'mp4',
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},
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},
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{
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'url': 'https://videocampus.sachsen.de/media/embed?key=fc99c527e4205b121cb7c74433469262',
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'info_dict': {
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'id': 'fc99c527e4205b121cb7c74433469262',
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'title': 'Was ist selbstgesteuertes Lernen?',
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'ext': 'mp4',
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},
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},
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]
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def _real_extract(self, url):
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host, video_id, tmp_id, display_id, embed_id = self._match_valid_url(url).group(
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'host', 'id', 'tmp_id', 'display_id', 'embed_id')
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webpage = self._download_webpage(url, video_id or tmp_id, fatal=False) or ''
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if not video_id:
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video_id = embed_id or self._html_search_regex(
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rf'src="https?://{host}/media/embed.*(?:\?|&)key=([0-9a-f]+)&?',
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webpage, 'video_id')
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if not (display_id or tmp_id):
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# Title, description from embedded page's meta wouldn't be correct
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title = self._html_search_regex(r'<video-js[^>]* data-piwik-title="([^"<]+)"', webpage, 'title', fatal=False)
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description = None
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thumbnail = None
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else:
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title = self._html_search_meta(('og:title', 'twitter:title', 'title'), webpage, fatal=False)
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description = self._html_search_meta(
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('og:description', 'twitter:description', 'description'), webpage, fatal=False)
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thumbnail = self._html_search_meta(('og:image', 'twitter:image'), webpage, fatal=False)
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formats, subtitles = [], {}
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try:
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formats, subtitles = self._extract_m3u8_formats_and_subtitles(
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f'https://{host}/media/hlsMedium/key/{video_id}/format/auto/ext/mp4/learning/0/path/m3u8',
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video_id, 'mp4', m3u8_id='hls', fatal=True)
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except ExtractorError as e:
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if not isinstance(e.cause, HTTPError) or e.cause.status not in (404, 500):
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raise
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formats.append({'url': f'https://{host}/getMedium/{video_id}.mp4'})
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return {
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'id': video_id,
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'title': title,
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'description': description,
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'thumbnail': thumbnail,
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'display_id': display_id,
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'formats': formats,
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'subtitles': subtitles,
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}
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class ViMPPlaylistIE(InfoExtractor):
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IE_NAME = 'ViMP:Playlist'
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_VALID_URL = r'''(?x)(?P<host>https?://(?:{}))/(?:
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(?P<mode1>album)/view/aid/(?P<album_id>[0-9]+)|
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(?P<mode2>category|channel)/(?P<name>[\w-]+)/(?P<channel_id>[0-9]+)|
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(?P<mode3>tag)/(?P<tag_id>[0-9]+)
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)'''.format('|'.join(map(re.escape, VideocampusSachsenIE._INSTANCES)))
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_TESTS = [{
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'url': 'https://vimp.oth-regensburg.de/channel/Designtheorie-1-SoSe-2020/3',
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'info_dict': {
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'id': 'channel-3',
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'title': 'Designtheorie 1 SoSe 2020 - Channels - ViMP OTH Regensburg',
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},
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'playlist_mincount': 9,
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}, {
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'url': 'https://www.hsbi.de/medienportal/album/view/aid/208',
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'info_dict': {
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'id': 'album-208',
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'title': 'KG Praktikum ABT/MEC - Playlists - HSBI-Medienportal',
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},
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'playlist_mincount': 4,
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}, {
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'url': 'https://videocampus.sachsen.de/category/online-tutorials-onyx/91',
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'info_dict': {
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'id': 'category-91',
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'title': 'Online-Seminare ONYX - BPS - Bildungseinrichtungen - VCS',
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},
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'playlist_mincount': 7,
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}, {
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'url': 'https://videocampus.sachsen.de/tag/26902',
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'info_dict': {
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'id': 'tag-26902',
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'title': 'advanced mobile and v2x communication - Tags - VCS',
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},
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'playlist_mincount': 6,
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}]
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_PAGE_SIZE = 10
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def _fetch_page(self, host, url_part, playlist_id, data, page):
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webpage = self._download_webpage(
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f'{host}/media/ajax/component/boxList/{url_part}', playlist_id,
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query={'page': page, 'page_only': 1}, data=urlencode_postdata(data))
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urls = re.findall(r'"([^"]*/video/[^"]+)"', webpage)
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for url in urls:
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yield self.url_result(host + url, VideocampusSachsenIE)
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def _real_extract(self, url):
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host, album_id, name, channel_id, tag_id, mode1, mode2, mode3 = self._match_valid_url(url).group(
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'host', 'album_id', 'name', 'channel_id', 'tag_id', 'mode1', 'mode2', 'mode3')
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mode = mode1 or mode2 or mode3
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playlist_id = album_id or channel_id or tag_id
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webpage = self._download_webpage(url, playlist_id, fatal=False) or ''
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title = (self._html_search_meta('title', webpage, fatal=False)
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or self._html_extract_title(webpage))
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url_part = (f'aid/{album_id}' if album_id
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else f'category/{name}/category_id/{channel_id}' if mode == 'category'
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else f'title/{name}/channel/{channel_id}' if mode == 'channel'
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else f'tag/{tag_id}')
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data = {
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'vars[mode]': mode,
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f'vars[{mode}]': playlist_id,
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'vars[context]': '4' if album_id else '1' if mode == 'category' else '3' if mode == 'album' else '0',
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'vars[context_id]': playlist_id,
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'vars[layout]': 'thumb',
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'vars[per_page][thumb]': str(self._PAGE_SIZE),
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}
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return self.playlist_result(
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OnDemandPagedList(functools.partial(
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self._fetch_page, host, url_part, playlist_id, data), self._PAGE_SIZE),
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playlist_title=title, id=f'{mode}-{playlist_id}')
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