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-rw-r--r--youtube_dl/extractor/generic.py29
-rw-r--r--youtube_dl/extractor/mediasite.py128
2 files changed, 100 insertions, 57 deletions
diff --git a/youtube_dl/extractor/generic.py b/youtube_dl/extractor/generic.py
index d5622c823..cc4c90b8c 100644
--- a/youtube_dl/extractor/generic.py
+++ b/youtube_dl/extractor/generic.py
@@ -100,6 +100,7 @@ from .megaphone import MegaphoneIE
from .vzaar import VzaarIE
from .channel9 import Channel9IE
from .vshare import VShareIE
+from .mediasite import MediasiteIE
class GenericIE(InfoExtractor):
@@ -1925,6 +1926,18 @@ class GenericIE(InfoExtractor):
'title': 'vl14062007715967',
'ext': 'mp4',
}
+ },
+ {
+ 'url': 'http://www.heidelberg-laureate-forum.org/blog/video/lecture-friday-september-23-2016-sir-c-antony-r-hoare/',
+ 'md5': 'aecd089f55b1cb5a59032cb049d3a356',
+ 'info_dict': {
+ 'id': '90227f51a80c4d8f86c345a7fa62bd9a1d',
+ 'ext': 'mp4',
+ 'title': 'Lecture: Friday, September 23, 2016 - Sir Tony Hoare',
+ 'description': 'md5:5a51db84a62def7b7054df2ade403c6c',
+ 'timestamp': 1474354800,
+ 'upload_date': '20160920',
+ }
}
# {
# # TODO: find another test
@@ -2884,14 +2897,14 @@ class GenericIE(InfoExtractor):
vshare_urls, video_id, video_title, ie=VShareIE.ie_key())
# Look for Mediasite embeds
- mobj = re.search(r'''(?xi)
- <iframe[^>]+src="((?:https?://[a-z0-9\-\.:\[\]]+)?
- /Mediasite/Play/[0-9a-f]{32,34}(?:\?.*?)?)"
- ''', webpage)
- if mobj is not None:
- return self.url_result(smuggle_url(
- compat_urlparse.urljoin(url, unescapeHTML(mobj.group(1))),
- { 'UrlReferrer': url }), 'Livestream')
+ mediasite_urls = MediasiteIE._extract_urls(webpage)
+ if mediasite_urls:
+ entries = [
+ self.url_result(smuggle_url(
+ compat_urlparse.urljoin(url, mediasite_url),
+ {'UrlReferrer': url}), ie=MediasiteIE.ie_key())
+ for mediasite_url in mediasite_urls]
+ return self.playlist_result(entries, video_id, video_title)
def merge_dicts(dict1, dict2):
merged = {}
diff --git a/youtube_dl/extractor/mediasite.py b/youtube_dl/extractor/mediasite.py
index 5d281684e..0e2645c55 100644
--- a/youtube_dl/extractor/mediasite.py
+++ b/youtube_dl/extractor/mediasite.py
@@ -5,21 +5,22 @@ import re
import json
from .common import InfoExtractor
-from ..compat import compat_urlparse
+from ..compat import (
+ compat_str,
+ compat_urlparse,
+)
from ..utils import (
ExtractorError,
- unsmuggle_url,
- mimetype2ext,
float_or_none,
+ mimetype2ext,
+ unescapeHTML,
+ unsmuggle_url,
+ urljoin,
)
class MediasiteIE(InfoExtractor):
- _VALID_URL = r'''(?xi)
- https?://[a-z0-9\-\.:\[\]]+/Mediasite/Play/
- (?P<id>[0-9a-f]{32,34})
- (?P<QueryString>\?[^#]+|)
- '''
+ _VALID_URL = r'(?xi)https?://[^/]+/Mediasite/Play/(?P<id>[0-9a-f]{32,34})(?P<query>\?[^#]+|)'
_TESTS = [
{
'url': 'https://hitsmediaweb.h-its.org/mediasite/Play/2db6c271681e4f199af3c60d1f82869b1d',
@@ -87,67 +88,96 @@ class MediasiteIE(InfoExtractor):
# look in Mediasite.Core.js (Mediasite.ContentStreamType[*])
_STREAM_TYPES = {
- 0: 'video1', # the main video
+ 0: 'video1', # the main video
2: 'slide',
3: 'presentation',
- 4: 'video2', # screencast?
+ 4: 'video2', # screencast?
5: 'video3',
}
+ @staticmethod
+ def _extract_urls(webpage):
+ return [
+ unescapeHTML(mobj.group('url'))
+ for mobj in re.finditer(
+ r'(?xi)<iframe\b[^>]+\bsrc=(["\'])(?P<url>(?:(?:https?:)?//[^/]+)?/Mediasite/Play/[0-9a-f]{32,34}(?:\?.*?)?)\1',
+ webpage)]
+
def _real_extract(self, url):
url, data = unsmuggle_url(url, {})
mobj = re.match(self._VALID_URL, url)
- ResourceId = mobj.group('id')
- QueryString = mobj.group('QueryString')
+ resource_id = mobj.group('id')
+ query = mobj.group('query')
- webpage = self._download_webpage(url, ResourceId) # XXX: add UrlReferrer?
+ webpage, urlh = self._download_webpage_handle(url, resource_id) # XXX: add UrlReferrer?
+ redirect_url = compat_str(urlh.geturl())
# XXX: might have also extracted UrlReferrer and QueryString from the html
- ServicePath = compat_urlparse.urljoin(url, self._html_search_regex(
- r'<div id="ServicePath">(.+?)</div>', webpage, ResourceId,
+ service_path = compat_urlparse.urljoin(redirect_url, self._html_search_regex(
+ r'<div[^>]+\bid=["\']ServicePath[^>]+>(.+?)</div>', webpage, resource_id,
default='/Mediasite/PlayerService/PlayerService.svc/json'))
- PlayerOptions = self._download_json(
- '%s/GetPlayerOptions' % (ServicePath), ResourceId,
+ player_options = self._download_json(
+ '%s/GetPlayerOptions' % service_path, resource_id,
headers={
'Content-type': 'application/json; charset=utf-8',
'X-Requested-With': 'XMLHttpRequest',
},
data=json.dumps({
'getPlayerOptionsRequest': {
- 'ResourceId': ResourceId,
- 'QueryString': QueryString,
+ 'ResourceId': resource_id,
+ 'QueryString': query,
'UrlReferrer': data.get('UrlReferrer', ''),
'UseScreenReader': False,
}
- }).encode('utf-8'))
- Presentation = PlayerOptions['d']['Presentation']
- if Presentation is None:
- raise ExtractorError('Mediasite says: %s' %
- (PlayerOptions['d']['PlayerPresentationStatusMessage'],),
+ }).encode('utf-8'))['d']
+
+ presentation = player_options['Presentation']
+ title = presentation['Title']
+
+ if presentation is None:
+ raise ExtractorError(
+ 'Mediasite says: %s' % player_options['PlayerPresentationStatusMessage'],
expected=True)
thumbnails = []
formats = []
- for snum, Stream in enumerate(Presentation['Streams']):
- stream_type = self._STREAM_TYPES.get(
- Stream['StreamType'], 'type%u' % Stream['StreamType'])
+ for snum, Stream in enumerate(presentation['Streams']):
+ stream_type = Stream.get('StreamType')
+ if stream_type is None:
+ continue
+
+ video_urls = Stream.get('VideoUrls')
+ if not isinstance(video_urls, list):
+ video_urls = []
+
+ stream_id = self._STREAM_TYPES.get(
+ stream_type, 'type%u' % stream_type)
stream_formats = []
- for unum, VideoUrl in enumerate(Stream['VideoUrls']):
- url = VideoUrl['Location']
+ for unum, VideoUrl in enumerate(video_urls):
+ video_url = VideoUrl.get('Location')
+ if not video_url or not isinstance(video_url, compat_str):
+ continue
# XXX: if Stream.get('CanChangeScheme', False), switch scheme to HTTP/HTTPS
- if VideoUrl['MediaType'] == 'SS':
+ media_type = VideoUrl.get('MediaType')
+ if media_type == 'SS':
stream_formats.extend(self._extract_ism_formats(
- url, ResourceId, ism_id='%s-%u.%u' % (stream_type, snum, unum)))
- continue
-
- stream_formats.append({
- 'format_id': '%s-%u.%u' % (stream_type, snum, unum),
- 'url': url,
- 'ext': mimetype2ext(VideoUrl['MimeType']),
- })
+ video_url, resource_id,
+ ism_id='%s-%u.%u' % (stream_id, snum, unum),
+ fatal=False))
+ elif media_type == 'Dash':
+ stream_formats.extend(self._extract_mpd_formats(
+ video_url, resource_id,
+ mpd_id='%s-%u.%u' % (stream_id, snum, unum),
+ fatal=False))
+ else:
+ stream_formats.append({
+ 'format_id': '%s-%u.%u' % (stream_id, snum, unum),
+ 'url': video_url,
+ 'ext': mimetype2ext(VideoUrl.get('MimeType')),
+ })
# TODO: if Stream['HasSlideContent']:
# synthesise an MJPEG video stream '%s-%u.slides' % (stream_type, snum)
@@ -155,16 +185,16 @@ class MediasiteIE(InfoExtractor):
# this will require writing a custom downloader...
# disprefer 'secondary' streams
- if Stream['StreamType'] != 0:
+ if stream_type != 0:
for fmt in stream_formats:
fmt['preference'] = -1
- ThumbnailUrl = Stream.get('ThumbnailUrl')
- if ThumbnailUrl:
+ thumbnail_url = Stream.get('ThumbnailUrl')
+ if thumbnail_url:
thumbnails.append({
- 'id': '%s-%u' % (stream_type, snum),
- 'url': compat_urlparse.urljoin(url, ThumbnailUrl),
- 'preference': -1 if Stream['StreamType'] != 0 else 0,
+ 'id': '%s-%u' % (stream_id, snum),
+ 'url': urljoin(redirect_url, thumbnail_url),
+ 'preference': -1 if stream_type != 0 else 0,
})
formats.extend(stream_formats)
@@ -174,11 +204,11 @@ class MediasiteIE(InfoExtractor):
# XXX: Presentation['Transcript']
return {
- 'id': ResourceId,
- 'title': Presentation['Title'],
- 'description': Presentation.get('Description'),
- 'duration': float_or_none(Presentation.get('Duration'), 1000),
- 'timestamp': float_or_none(Presentation.get('UnixTime'), 1000),
+ 'id': resource_id,
+ 'title': title,
+ 'description': presentation.get('Description'),
+ 'duration': float_or_none(presentation.get('Duration'), 1000),
+ 'timestamp': float_or_none(presentation.get('UnixTime'), 1000),
'formats': formats,
'thumbnails': thumbnails,
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-01 16:17:20 +0000