+import functools
import re
from .common import InfoExtractor
from ..compat import compat_HTTPError
-from ..utils import ExtractorError
+from ..utils import ExtractorError, OnDemandPagedList, urlencode_postdata
class VideocampusSachsenIE(InfoExtractor):
'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}')