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[youtubedl] / youtube_dl / extractor / cbsnews.py
1 # encoding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from .cbs import CBSBaseIE
6 from ..utils import (
7 parse_duration,
8 )
9
10
11 class CBSNewsIE(CBSBaseIE):
12 IE_DESC = 'CBS News'
13 _VALID_URL = r'https?://(?:www\.)?cbsnews\.com/(?:news|videos)/(?P<id>[\da-z_-]+)'
14
15 _TESTS = [
16 {
17 'url': 'http://www.cbsnews.com/news/tesla-and-spacex-elon-musks-industrial-empire/',
18 'info_dict': {
19 'id': 'tesla-and-spacex-elon-musks-industrial-empire',
20 'ext': 'flv',
21 'title': 'Tesla and SpaceX: Elon Musk\'s industrial empire',
22 'thumbnail': 'http://beta.img.cbsnews.com/i/2014/03/30/60147937-2f53-4565-ad64-1bdd6eb64679/60-0330-pelley-640x360.jpg',
23 'duration': 791,
24 },
25 'params': {
26 # rtmp download
27 'skip_download': True,
28 },
29 'skip': 'Subscribers only',
30 },
31 {
32 'url': 'http://www.cbsnews.com/videos/fort-hood-shooting-army-downplays-mental-illness-as-cause-of-attack/',
33 'info_dict': {
34 'id': 'SNJBOYzXiWBOvaLsdzwH8fmtP1SCd91Y',
35 'ext': 'mp4',
36 'title': 'Fort Hood shooting: Army downplays mental illness as cause of attack',
37 'description': 'md5:4a6983e480542d8b333a947bfc64ddc7',
38 'upload_date': '19700101',
39 'uploader': 'CBSI-NEW',
40 'thumbnail': 're:^https?://.*\.jpg$',
41 'duration': 205,
42 'subtitles': {
43 'en': [{
44 'ext': 'ttml',
45 }],
46 },
47 },
48 'params': {
49 # m3u8 download
50 'skip_download': True,
51 },
52 },
53 ]
54
55 def _real_extract(self, url):
56 video_id = self._match_id(url)
57
58 webpage = self._download_webpage(url, video_id)
59
60 video_info = self._parse_json(self._html_search_regex(
61 r'(?:<ul class="media-list items" id="media-related-items"><li data-video-info|<div id="cbsNewsVideoPlayer" data-video-player-options)=\'({.+?})\'',
62 webpage, 'video JSON info'), video_id)
63
64 item = video_info['item'] if 'item' in video_info else video_info
65 guid = item['mpxRefId']
66 return self._extract_video_info('byGuid=%s' % guid, guid)
67
68
69 class CBSNewsLiveVideoIE(InfoExtractor):
70 IE_DESC = 'CBS News Live Videos'
71 _VALID_URL = r'https?://(?:www\.)?cbsnews\.com/live/video/(?P<id>[\da-z_-]+)'
72
73 # Live videos get deleted soon. See http://www.cbsnews.com/live/ for the latest examples
74 _TEST = {
75 'url': 'http://www.cbsnews.com/live/video/clinton-sanders-prepare-to-face-off-in-nh/',
76 'info_dict': {
77 'id': 'clinton-sanders-prepare-to-face-off-in-nh',
78 'ext': 'flv',
79 'title': 'Clinton, Sanders Prepare To Face Off In NH',
80 'duration': 334,
81 },
82 'skip': 'Video gone',
83 }
84
85 def _real_extract(self, url):
86 video_id = self._match_id(url)
87
88 webpage = self._download_webpage(url, video_id)
89
90 video_info = self._parse_json(self._html_search_regex(
91 r'data-story-obj=\'({.+?})\'', webpage, 'video JSON info'), video_id)['story']
92
93 hdcore_sign = 'hdcore=3.3.1'
94 f4m_formats = self._extract_f4m_formats(video_info['url'] + '&' + hdcore_sign, video_id)
95 if f4m_formats:
96 for entry in f4m_formats:
97 # URLs without the extra param induce an 404 error
98 entry.update({'extra_param_to_segment_url': hdcore_sign})
99 self._sort_formats(f4m_formats)
100
101 return {
102 'id': video_id,
103 'title': video_info['headline'],
104 'thumbnail': video_info.get('thumbnail_url_hd') or video_info.get('thumbnail_url_sd'),
105 'duration': parse_duration(video_info.get('segmentDur')),
106 'formats': f4m_formats,
107 }