[StreamCZ] Add support for stream.cz

youtube_dl/extractor/__init__.py

@@ -203,6 +203,7 @@ from .stanfordoc import StanfordOpenClassroomIE
 from .statigram import StatigramIE
 from .steam import SteamIE
 from .streamcloud import StreamcloudIE
+from .streamcz import StreamCZIE
 from .sztvhu import SztvHuIE
 from .teamcoco import TeamcocoIE
 from .techtalks import TechTalksIE

youtube_dl/extractor/streamcz.py

@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+import re
+import json
+
+from .common import InfoExtractor
+
+
+class StreamCZIE(InfoExtractor):
+    _VALID_URL = r'https?://www\.stream\.cz/((?P<category>.+)/)?(?P<videogroup>.+)/(?P<videoid>.+)'
+
+    _TESTS = [{
+        'url': 'http://www.stream.cz/peklonataliri/765767-ecka-pro-deti',
+        'md5': '6d3ca61a8d0633c9c542b92fcb936b0c',
+        'info_dict': {
+            'id': '765767',
+            'ext': 'mp4',
+            'title': 'Peklo na talíři: Éčka pro děti',
+            'description': 'md5:49ace0df986e95e331d0fe239d421519',
+            'thumbnail': 'http://im.stream.cz/episode/52961d7e19d423f8f06f0100',
+        },
+    },
+    ]
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('videoid')
+
+        webpage = self._download_webpage(url, video_id)
+
+        data = self._html_search_regex(r'Stream\.Data\.Episode\((.+?)\);', webpage, 'stream data')
+
+        jsonData = json.loads(data)
+
+        formats = []
+        for video in jsonData['instances']:
+            format_id = video['instances'][0]['quality']
+
+            if format_id == '240p':
+                quality = 0
+            elif format_id == '360p':
+                quality = 1
+            elif format_id == '480p':
+                quality = 2
+            elif format_id == '720p':
+                quality = 3
+
+            formats.append({
+                'format_id': format_id,
+                'url': video['instances'][0]['source'],
+                'quality': quality,
+                'ext': 'mp4',
+            })
+
+        self._sort_formats(formats)
+
+        return {
+            'id': str(jsonData['id']),
+            'title': self._og_search_title(webpage),
+            'thumbnail': jsonData['episode_image_original_url'].replace('//', 'http://'),
+            'formats': formats,
+            'description': self._og_search_description(webpage),
+        }