[collegerama] Add extractor (#4540)

diff --git a/youtube_dl/extractor/__init__.py b/youtube_dl/extractor/__init__.py
index 647e0a8c2fc5f0da5c3a9cc2ee49c6b6c6643f39..2f3a322a75816bee256144250b9dff01063753b7 100644 (file)
--- a/youtube_dl/extractor/__init__.py
+++ b/youtube_dl/extractor/__init__.py
@@ -70,6 +70,7 @@ from .cnn import (
     CNNArticleIE,
 )
 from .collegehumor import CollegeHumorIE
     CNNArticleIE,
 )
 from .collegehumor import CollegeHumorIE

+from .collegerama import CollegeRamaIE

 from .comedycentral import ComedyCentralIE, ComedyCentralShowsIE
 from .comcarcoff import ComCarCoffIE
 from .commonmistakes import CommonMistakesIE
 from .comedycentral import ComedyCentralIE, ComedyCentralShowsIE
 from .comcarcoff import ComCarCoffIE
 from .commonmistakes import CommonMistakesIE

diff --git a/youtube_dl/extractor/collegerama.py b/youtube_dl/extractor/collegerama.py
new file mode 100644 (file)
index 0000000..fedd484
--- /dev/null
+++ b/youtube_dl/extractor/collegerama.py
@@ -0,0 +1,92 @@
+from __future__ import unicode_literals
+
+import json
+
+from .common import InfoExtractor
+from ..compat import compat_urllib_request
+from ..utils import (
+    float_or_none,
+    int_or_none,
+)
+
+
+class CollegeRamaIE(InfoExtractor):
+    _VALID_URL = r'https?://collegerama\.tudelft\.nl/Mediasite/Play/(?P<id>[\da-f]+)'
+    _TESTS = [
+        {
+            'url': 'https://collegerama.tudelft.nl/Mediasite/Play/585a43626e544bdd97aeb71a0ec907a01d',
+            'md5': '481fda1c11f67588c0d9d8fbdced4e39',
+            'info_dict': {
+                'id': '585a43626e544bdd97aeb71a0ec907a01d',
+                'ext': 'mp4',
+                'title': 'Een nieuwe wereld: waarden, bewustzijn en techniek van de mensheid 2.0.',
+                'description': '',
+                'thumbnail': 're:^https?://.*\.jpg$',
+                'duration': 7713.088,
+                'timestamp': 1413309600,
+                'upload_date': '20141014',
+            },
+        },
+        {
+            'url': 'https://collegerama.tudelft.nl/Mediasite/Play/86a9ea9f53e149079fbdb4202b521ed21d?catalog=fd32fd35-6c99-466c-89d4-cd3c431bc8a4',
+            'md5': 'ef1fdded95bdf19b12c5999949419c92',
+            'info_dict': {
+                'id': '86a9ea9f53e149079fbdb4202b521ed21d',
+                'ext': 'wmv',
+                'title': '64ste Vakantiecursus: Afvalwater',
+                'description': 'md5:7fd774865cc69d972f542b157c328305',
+                'duration': 10853,
+                'timestamp': 1326446400,
+                'upload_date': '20120113',
+            },
+        },
+    ]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        player_options_request = {
+            "getPlayerOptionsRequest": {
+                "ResourceId": video_id,
+                "QueryString": "",
+            }
+        }
+
+        request = compat_urllib_request.Request(
+            'http://collegerama.tudelft.nl/Mediasite/PlayerService/PlayerService.svc/json/GetPlayerOptions',
+            json.dumps(player_options_request))
+        request.add_header('Content-Type', 'application/json')
+
+        player_options = self._download_json(request, video_id)
+
+        presentation = player_options['d']['Presentation']
+        title = presentation['Title']
+        description = presentation.get('Description')
+        thumbnail = None
+        duration = float_or_none(presentation.get('Duration'), 1000)
+        timestamp = int_or_none(presentation.get('UnixTime'), 1000)
+
+        formats = []
+        for stream in presentation['Streams']:
+            for video in stream['VideoUrls']:
+                thumbnail_url = stream.get('ThumbnailUrl')
+                if thumbnail_url:
+                    thumbnail = 'http://collegerama.tudelft.nl' + thumbnail_url
+                format_id = video['MediaType']
+                if format_id == 'SS':
+                    continue
+                formats.append({
+                    'url': video['Location'],
+                    'format_id': format_id,
+                })
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': description,
+            'thumbnail': thumbnail,
+            'duration': duration,
+            'timestamp': timestamp,
+            'formats': formats,
+        }