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yt-dlp/yt_dlp/extractor/videocampus_sachsen.py

254 wiersze
10 KiB
Python
Czysty Bezpośredni odnośnik Wina Historia

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<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, 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)(?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}')
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