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[mediasite:catalog] Add extractor (closes #20507)
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Sergey M․
parent
99fe330070
commit
4014a48622
@ -632,7 +632,10 @@
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from .matchtv import MatchTVIE
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from .mdr import MDRIE
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from .mediaset import MediasetIE
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from .mediasite import MediasiteIE
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from .mediasite import (
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MediasiteIE,
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MediasiteCatalogIE,
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)
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from .medici import MediciIE
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from .megaphone import MegaphoneIE
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from .meipai import MeipaiIE
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@ -13,6 +13,8 @@
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ExtractorError,
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float_or_none,
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mimetype2ext,
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str_or_none,
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try_get,
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unescapeHTML,
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unsmuggle_url,
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url_or_none,
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@ -20,8 +22,11 @@
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)
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_ID_RE = r'[0-9a-f]{32,34}'
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class MediasiteIE(InfoExtractor):
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_VALID_URL = r'(?xi)https?://[^/]+/Mediasite/(?:Play|Showcase/(?:default|livebroadcast)/Presentation)/(?P<id>[0-9a-f]{32,34})(?P<query>\?[^#]+|)'
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_VALID_URL = r'(?xi)https?://[^/]+/Mediasite/(?:Play|Showcase/(?:default|livebroadcast)/Presentation)/(?P<id>%s)(?P<query>\?[^#]+|)' % _ID_RE
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_TESTS = [
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{
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'url': 'https://hitsmediaweb.h-its.org/mediasite/Play/2db6c271681e4f199af3c60d1f82869b1d',
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@ -109,7 +114,7 @@ def _extract_urls(webpage):
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return [
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unescapeHTML(mobj.group('url'))
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for mobj in re.finditer(
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r'(?xi)<iframe\b[^>]+\bsrc=(["\'])(?P<url>(?:(?:https?:)?//[^/]+)?/Mediasite/Play/[0-9a-f]{32,34}(?:\?.*?)?)\1',
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r'(?xi)<iframe\b[^>]+\bsrc=(["\'])(?P<url>(?:(?:https?:)?//[^/]+)?/Mediasite/Play/%s(?:\?.*?)?)\1' % _ID_RE,
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webpage)]
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def _real_extract(self, url):
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@ -221,3 +226,110 @@ def _real_extract(self, url):
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'formats': formats,
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'thumbnails': thumbnails,
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}
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class MediasiteCatalogIE(InfoExtractor):
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_VALID_URL = r'''(?xi)
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(?P<url>https?://[^/]+/Mediasite)
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/Catalog/Full/
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(?P<catalog_id>{0})
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(?:
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/(?P<current_folder_id>{0})
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/(?P<root_dynamic_folder_id>{0})
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)?
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'''.format(_ID_RE)
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_TESTS = [{
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'url': 'http://events7.mediasite.com/Mediasite/Catalog/Full/631f9e48530d454381549f955d08c75e21',
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'info_dict': {
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'id': '631f9e48530d454381549f955d08c75e21',
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'title': 'WCET Summit: Adaptive Learning in Higher Ed: Improving Outcomes Dynamically',
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},
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'playlist_count': 6,
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'expected_warnings': ['is not a supported codec'],
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}, {
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# with CurrentFolderId and RootDynamicFolderId
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'url': 'https://medaudio.medicine.iu.edu/Mediasite/Catalog/Full/9518c4a6c5cf4993b21cbd53e828a92521/97a9db45f7ab47428c77cd2ed74bb98f14/9518c4a6c5cf4993b21cbd53e828a92521',
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'info_dict': {
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'id': '9518c4a6c5cf4993b21cbd53e828a92521',
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'title': 'IUSM Family and Friends Sessions',
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},
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'playlist_count': 2,
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}, {
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'url': 'http://uipsyc.mediasite.com/mediasite/Catalog/Full/d5d79287c75243c58c50fef50174ec1b21',
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'only_matching': True,
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}, {
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# no AntiForgeryToken
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'url': 'https://live.libraries.psu.edu/Mediasite/Catalog/Full/8376d4b24dd1457ea3bfe4cf9163feda21',
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'only_matching': True,
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}, {
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'url': 'https://medaudio.medicine.iu.edu/Mediasite/Catalog/Full/9518c4a6c5cf4993b21cbd53e828a92521/97a9db45f7ab47428c77cd2ed74bb98f14/9518c4a6c5cf4993b21cbd53e828a92521',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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mediasite_url = mobj.group('url')
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catalog_id = mobj.group('catalog_id')
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current_folder_id = mobj.group('current_folder_id') or catalog_id
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root_dynamic_folder_id = mobj.group('root_dynamic_folder_id')
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webpage = self._download_webpage(url, catalog_id)
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# AntiForgeryToken is optional (e.g. [1])
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# 1. https://live.libraries.psu.edu/Mediasite/Catalog/Full/8376d4b24dd1457ea3bfe4cf9163feda21
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anti_forgery_token = self._search_regex(
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r'AntiForgeryToken\s*:\s*(["\'])(?P<value>(?:(?!\1).)+)\1',
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webpage, 'anti forgery token', default=None, group='value')
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if anti_forgery_token:
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anti_forgery_header = self._search_regex(
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r'AntiForgeryHeaderName\s*:\s*(["\'])(?P<value>(?:(?!\1).)+)\1',
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webpage, 'anti forgery header name',
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default='X-SOFO-AntiForgeryHeader', group='value')
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data = {
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'IsViewPage': True,
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'IsNewFolder': True,
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'AuthTicket': None,
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'CatalogId': catalog_id,
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'CurrentFolderId': current_folder_id,
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'RootDynamicFolderId': root_dynamic_folder_id,
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'ItemsPerPage': 1000,
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'PageIndex': 0,
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'PermissionMask': 'Execute',
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'CatalogSearchType': 'SearchInFolder',
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'SortBy': 'Date',
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'SortDirection': 'Descending',
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'StartDate': None,
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'EndDate': None,
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'StatusFilterList': None,
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'PreviewKey': None,
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'Tags': [],
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}
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headers = {
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'Content-Type': 'application/json; charset=UTF-8',
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'Referer': url,
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'X-Requested-With': 'XMLHttpRequest',
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}
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if anti_forgery_token:
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headers[anti_forgery_header] = anti_forgery_token
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catalog = self._download_json(
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'%s/Catalog/Data/GetPresentationsForFolder' % mediasite_url,
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catalog_id, data=json.dumps(data).encode(), headers=headers)
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entries = []
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for video in catalog['PresentationDetailsList']:
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if not isinstance(video, dict):
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continue
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video_id = str_or_none(video.get('Id'))
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if not video_id:
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continue
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entries.append(self.url_result(
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'%s/Play/%s' % (mediasite_url, video_id),
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ie=MediasiteIE.ie_key(), video_id=video_id))
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title = try_get(
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catalog, lambda x: x['CurrentFolder']['Name'], compat_str)
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return self.playlist_result(entries, catalog_id, title,)
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