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113 lines
4.6 KiB
Python
113 lines
4.6 KiB
Python
from __future__ import unicode_literals
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from .theplatform import ThePlatformFeedIE
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from ..utils import (
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ExtractorError,
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int_or_none,
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find_xpath_attr,
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xpath_element,
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xpath_text,
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update_url_query,
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)
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class CBSBaseIE(ThePlatformFeedIE):
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def _parse_smil_subtitles(self, smil, namespace=None, subtitles_lang='en'):
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subtitles = {}
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for k, ext in [('sMPTE-TTCCURL', 'tt'), ('ClosedCaptionURL', 'ttml'), ('webVTTCaptionURL', 'vtt')]:
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cc_e = find_xpath_attr(smil, self._xpath_ns('.//param', namespace), 'name', k)
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if cc_e is not None:
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cc_url = cc_e.get('value')
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if cc_url:
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subtitles.setdefault(subtitles_lang, []).append({
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'ext': ext,
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'url': cc_url,
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})
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return subtitles
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class CBSIE(CBSBaseIE):
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_VALID_URL = r'(?:cbs:|https?://(?:www\.)?(?:cbs\.com/shows/[^/]+/video|colbertlateshow\.com/(?:video|podcasts))/)(?P<id>[\w-]+)'
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_TESTS = [{
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'url': 'http://www.cbs.com/shows/garth-brooks/video/_u7W953k6la293J7EPTd9oHkSPs6Xn6_/connect-chat-feat-garth-brooks/',
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'info_dict': {
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'id': '_u7W953k6la293J7EPTd9oHkSPs6Xn6_',
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'ext': 'mp4',
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'title': 'Connect Chat feat. Garth Brooks',
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'description': 'Connect with country music singer Garth Brooks, as he chats with fans on Wednesday November 27, 2013. Be sure to tune in to Garth Brooks: Live from Las Vegas, Friday November 29, at 9/8c on CBS!',
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'duration': 1495,
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'timestamp': 1385585425,
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'upload_date': '20131127',
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'uploader': 'CBSI-NEW',
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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'_skip': 'Blocked outside the US',
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}, {
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'url': 'http://colbertlateshow.com/video/8GmB0oY0McANFvp2aEffk9jZZZ2YyXxy/the-colbeard/',
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'only_matching': True,
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}, {
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'url': 'http://www.colbertlateshow.com/podcasts/dYSwjqPs_X1tvbV_P2FcPWRa_qT6akTC/in-the-bad-room-with-stephen/',
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'only_matching': True,
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}]
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def _extract_video_info(self, content_id, site='cbs', mpx_acc=2198311517):
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items_data = self._download_xml(
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'http://can.cbs.com/thunder/player/videoPlayerService.php',
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content_id, query={'partner': site, 'contentId': content_id})
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video_data = xpath_element(items_data, './/item')
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title = xpath_text(video_data, 'videoTitle', 'title', True)
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tp_path = 'dJ5BDC/media/guid/%d/%s' % (mpx_acc, content_id)
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tp_release_url = 'http://link.theplatform.com/s/' + tp_path
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asset_types = []
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subtitles = {}
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formats = []
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last_e = None
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for item in items_data.findall('.//item'):
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asset_type = xpath_text(item, 'assetType')
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if not asset_type or asset_type in asset_types or 'HLS_FPS' in asset_type or 'DASH_CENC' in asset_type:
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continue
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asset_types.append(asset_type)
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query = {
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'mbr': 'true',
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'assetTypes': asset_type,
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}
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if asset_type.startswith('HLS') or asset_type in ('OnceURL', 'StreamPack'):
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query['formats'] = 'MPEG4,M3U'
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elif asset_type in ('RTMP', 'WIFI', '3G'):
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query['formats'] = 'MPEG4,FLV'
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try:
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tp_formats, tp_subtitles = self._extract_theplatform_smil(
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update_url_query(tp_release_url, query), content_id,
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'Downloading %s SMIL data' % asset_type)
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except ExtractorError as e:
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last_e = e
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continue
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formats.extend(tp_formats)
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subtitles = self._merge_subtitles(subtitles, tp_subtitles)
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if last_e and not formats:
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raise last_e
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self._sort_formats(formats)
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info = self._extract_theplatform_metadata(tp_path, content_id)
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info.update({
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'id': content_id,
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'title': title,
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'series': xpath_text(video_data, 'seriesTitle'),
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'season_number': int_or_none(xpath_text(video_data, 'seasonNumber')),
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'episode_number': int_or_none(xpath_text(video_data, 'episodeNumber')),
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'duration': int_or_none(xpath_text(video_data, 'videoLength'), 1000),
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'thumbnail': xpath_text(video_data, 'previewImageURL'),
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'formats': formats,
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'subtitles': subtitles,
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})
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return info
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def _real_extract(self, url):
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content_id = self._match_id(url)
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return self._extract_video_info(content_id)
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