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[youtubedl] / youtube_dl / extractor / cbsnews.py
1 # encoding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5 import json
6
7 from .common import InfoExtractor
8
9
10 class CBSNewsIE(InfoExtractor):
11 IE_DESC = 'CBS News'
12 _VALID_URL = r'http://(?:www\.)?cbsnews\.com/(?:[^/]+/)+(?P<id>[\da-z_-]+)'
13
14 _TESTS = [
15 {
16 'url': 'http://www.cbsnews.com/news/tesla-and-spacex-elon-musks-industrial-empire/',
17 'info_dict': {
18 'id': 'tesla-and-spacex-elon-musks-industrial-empire',
19 'ext': 'flv',
20 'title': 'Tesla and SpaceX: Elon Musk\'s industrial empire',
21 'thumbnail': 'http://beta.img.cbsnews.com/i/2014/03/30/60147937-2f53-4565-ad64-1bdd6eb64679/60-0330-pelley-640x360.jpg',
22 'duration': 791,
23 },
24 'params': {
25 # rtmp download
26 'skip_download': True,
27 },
28 },
29 {
30 'url': 'http://www.cbsnews.com/videos/fort-hood-shooting-army-downplays-mental-illness-as-cause-of-attack/',
31 'info_dict': {
32 'id': 'fort-hood-shooting-army-downplays-mental-illness-as-cause-of-attack',
33 'ext': 'flv',
34 'title': 'Fort Hood shooting: Army downplays mental illness as cause of attack',
35 'thumbnail': 'http://cbsnews2.cbsistatic.com/hub/i/r/2014/04/04/0c9fbc66-576b-41ca-8069-02d122060dd2/thumbnail/140x90/6dad7a502f88875ceac38202984b6d58/en-0404-werner-replace-640x360.jpg',
36 'duration': 205,
37 },
38 'params': {
39 # rtmp download
40 'skip_download': True,
41 },
42 },
43 ]
44
45 def _real_extract(self, url):
46 mobj = re.match(self._VALID_URL, url)
47 video_id = mobj.group('id')
48
49 webpage = self._download_webpage(url, video_id)
50
51 video_info = json.loads(self._html_search_regex(
52 r'(?:<ul class="media-list items" id="media-related-items"><li data-video-info|<div id="cbsNewsVideoPlayer" data-video-player-options)=\'({.+?})\'',
53 webpage, 'video JSON info'))
54
55 item = video_info['item'] if 'item' in video_info else video_info
56 title = item.get('articleTitle') or item.get('hed')
57 duration = item.get('duration')
58 thumbnail = item.get('mediaImage') or item.get('thumbnail')
59
60 formats = []
61 for format_id in ['RtmpMobileLow', 'RtmpMobileHigh', 'Hls', 'RtmpDesktop']:
62 uri = item.get('media' + format_id + 'URI')
63 if not uri:
64 continue
65 fmt = {
66 'url': uri,
67 'format_id': format_id,
68 }
69 if uri.startswith('rtmp'):
70 fmt.update({
71 'app': 'ondemand?auth=cbs',
72 'play_path': 'mp4:' + uri.split('<break>')[-1],
73 'player_url': 'http://www.cbsnews.com/[[IMPORT]]/vidtech.cbsinteractive.com/player/3_3_0/CBSI_PLAYER_HD.swf',
74 'page_url': 'http://www.cbsnews.com',
75 'ext': 'flv',
76 })
77 elif uri.endswith('.m3u8'):
78 fmt['ext'] = 'mp4'
79 formats.append(fmt)
80
81 return {
82 'id': video_id,
83 'title': title,
84 'thumbnail': thumbnail,
85 'duration': duration,
86 'formats': formats,
87 }