+ def _extract_from_content_id(self, content_id, base_url):
+ media = self._download_json(
+ 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-%s.html?json' % content_id,
+ content_id, 'Downloading video JSON')
+
+ thumbnails = []
+ for image_type in ('image', 'image_medium', 'image_300'):
+ thumbnail_url = media.get(image_type)
+ if thumbnail_url:
+ thumbnails.append({
+ 'url': compat_urlparse.urljoin(base_url, thumbnail_url),
+ })
+
+ formats = []
+ media_type = media['type']
+ if 'Audio' in media_type:
+ formats.append({
+ 'format_id': media.get('formatoAudio'),
+ 'url': media['audioUrl'],
+ 'ext': media.get('formatoAudio'),
+ })
+ elif 'Video' in media_type:
+ formats.extend(self._extract_relinker_formats(media['mediaUri'], content_id))
+ self._sort_formats(formats)
+ else:
+ raise ExtractorError('not a media file')
+
+ subtitles = {}
+ captions = media.get('subtitlesUrl')
+ if captions:
+ STL_EXT = '.stl'
+ SRT_EXT = '.srt'
+ if captions.endswith(STL_EXT):
+ captions = captions[:-len(STL_EXT)] + SRT_EXT
+ subtitles['it'] = [{
+ 'ext': 'srt',
+ 'url': captions,
+ }]
+
+ return {
+ 'id': content_id,
+ 'title': media['name'],
+ 'description': media.get('desc'),
+ 'thumbnails': thumbnails,
+ 'uploader': media.get('author'),
+ 'upload_date': unified_strdate(media.get('date')),
+ 'duration': parse_duration(media.get('length')),
+ 'formats': formats,
+ 'subtitles': subtitles,
+ }
+