[webcaster] Add support for webcaster.pro

youtube_dl/extractor/extractors.py

@@ -1121,6 +1121,10 @@ from .wdr import (
     WDRIE,
     WDRMobileIE,
 )
+from .webcaster import (
+    WebcasterIE,
+    WebcasterFeedIE,
+)
 from .webofstories import (
     WebOfStoriesIE,
     WebOfStoriesPlaylistIE,

youtube_dl/extractor/webcaster.py

@@ -0,0 +1,85 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    determine_ext,
+    xpath_text,
+)
+
+
+class WebcasterIE(InfoExtractor):
+    _VALID_URL = r'https?://bl\.webcaster\.pro/(?:quote|media)/start/free_(?P<id>[^/]+)'
+    _TESTS = [{
+        # http://video.khl.ru/quotes/393859
+        'url': 'http://bl.webcaster.pro/quote/start/free_c8cefd240aa593681c8d068cff59f407_hd/q393859/eb173f99dd5f558674dae55f4ba6806d/1480289104?sr%3D105%26fa%3D1%26type_id%3D18',
+        'md5': '0c162f67443f30916ff1c89425dcd4cd',
+        'info_dict': {
+            'id': 'c8cefd240aa593681c8d068cff59f407_hd',
+            'ext': 'mp4',
+            'title': 'Сибирь - Нефтехимик. Лучшие моменты первого периода',
+            'thumbnail': 're:^https?://.*\.jpg$',
+        },
+    }, {
+        'url': 'http://bl.webcaster.pro/media/start/free_6246c7a4453ac4c42b4398f840d13100_hd/2_2991109016/e8d0d82587ef435480118f9f9c41db41/4635726126',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        video = self._download_xml(url, video_id)
+
+        title = xpath_text(video, './/event_name', 'event name', fatal=True)
+
+        def make_id(parts, separator):
+            return separator.join(filter(None, parts))
+
+        formats = []
+        for format_id in (None, 'noise'):
+            track_tag = make_id(('track', format_id), '_')
+            for track in video.findall('.//iphone/%s' % track_tag):
+                track_url = track.text
+                if not track_url:
+                    continue
+                if determine_ext(track_url) == 'm3u8':
+                    m3u8_formats = self._extract_m3u8_formats(
+                        track_url, video_id, 'mp4',
+                        entry_protocol='m3u8_native',
+                        m3u8_id=make_id(('hls', format_id), '-'), fatal=False)
+                    for f in m3u8_formats:
+                        f.update({
+                            'source_preference': 0 if format_id == 'noise' else 1,
+                            'format_note': track.get('title'),
+                        })
+                    formats.extend(m3u8_formats)
+        self._sort_formats(formats)
+
+        thumbnail = xpath_text(video, './/image', 'thumbnail')
+
+        return {
+            'id': video_id,
+            'title': title,
+            'thumbnail': thumbnail,
+            'formats': formats,
+        }
+
+
+class WebcasterFeedIE(InfoExtractor):
+    _VALID_URL = r'https?://bl\.webcaster\.pro/feed/start/free_(?P<id>[^/]+)'
+    _TEST = {
+        'url': 'http://bl.webcaster.pro/feed/start/free_c8cefd240aa593681c8d068cff59f407_hd/q393859/eb173f99dd5f558674dae55f4ba6806d/1480289104',
+        'only_matching': True,
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        feed = self._download_xml(url, video_id)
+
+        video_url = xpath_text(
+            feed, ('video_hd', 'video'), 'video url', fatal=True)
+
+        return self.url_result(video_url, WebcasterIE.ie_key())