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[youtubedl] / youtube_dl / extractor / tv2.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..utils import (
8 determine_ext,
9 int_or_none,
10 float_or_none,
11 js_to_json,
12 parse_iso8601,
13 remove_end,
14 )
15
16
17 class TV2IE(InfoExtractor):
18 _VALID_URL = r'https?://(?:www\.)?tv2\.no/v/(?P<id>\d+)'
19 _TEST = {
20 'url': 'http://www.tv2.no/v/916509/',
21 'info_dict': {
22 'id': '916509',
23 'ext': 'mp4',
24 'title': 'Se Frode Gryttens hyllest av Steven Gerrard',
25 'description': 'TV 2 Sportens huspoet tar avskjed med Liverpools kaptein Steven Gerrard.',
26 'timestamp': 1431715610,
27 'upload_date': '20150515',
28 'duration': 156.967,
29 'view_count': int,
30 'categories': list,
31 },
32 'params': {
33 # m3u8 download
34 'skip_download': True,
35 },
36 }
37
38 def _real_extract(self, url):
39 video_id = self._match_id(url)
40
41 formats = []
42 format_urls = []
43 for protocol in ('HDS', 'HLS'):
44 data = self._download_json(
45 'http://sumo.tv2.no/api/web/asset/%s/play.json?protocol=%s&videoFormat=SMIL+ISMUSP' % (video_id, protocol),
46 video_id, 'Downloading play JSON')['playback']
47 for item in data['items']['item']:
48 video_url = item.get('url')
49 if not video_url or video_url in format_urls:
50 continue
51 format_id = '%s-%s' % (protocol.lower(), item.get('mediaFormat'))
52 if not self._is_valid_url(video_url, video_id, format_id):
53 continue
54 format_urls.append(video_url)
55 ext = determine_ext(video_url)
56 if ext == 'f4m':
57 formats.extend(self._extract_f4m_formats(
58 video_url, video_id, f4m_id=format_id, fatal=False))
59 elif ext == 'm3u8':
60 formats.extend(self._extract_m3u8_formats(
61 video_url, video_id, 'mp4', entry_protocol='m3u8_native',
62 m3u8_id=format_id, fatal=False))
63 elif ext == 'ism' or video_url.endswith('.ism/Manifest'):
64 pass
65 else:
66 formats.append({
67 'url': video_url,
68 'format_id': format_id,
69 'tbr': int_or_none(item.get('bitrate')),
70 'filesize': int_or_none(item.get('fileSize')),
71 })
72 self._sort_formats(formats)
73
74 asset = self._download_json(
75 'http://sumo.tv2.no/api/web/asset/%s.json' % video_id,
76 video_id, 'Downloading metadata JSON')['asset']
77
78 title = asset['title']
79 description = asset.get('description')
80 timestamp = parse_iso8601(asset.get('createTime'))
81 duration = float_or_none(asset.get('accurateDuration') or asset.get('duration'))
82 view_count = int_or_none(asset.get('views'))
83 categories = asset.get('keywords', '').split(',')
84
85 thumbnails = [{
86 'id': thumbnail.get('@type'),
87 'url': thumbnail.get('url'),
88 } for _, thumbnail in asset.get('imageVersions', {}).items()]
89
90 return {
91 'id': video_id,
92 'url': video_url,
93 'title': title,
94 'description': description,
95 'thumbnails': thumbnails,
96 'timestamp': timestamp,
97 'duration': duration,
98 'view_count': view_count,
99 'categories': categories,
100 'formats': formats,
101 }
102
103
104 class TV2ArticleIE(InfoExtractor):
105 _VALID_URL = r'https?://(?:www\.)?tv2\.no/(?:a|\d{4}/\d{2}/\d{2}(/[^/]+)+)/(?P<id>\d+)'
106 _TESTS = [{
107 'url': 'http://www.tv2.no/2015/05/16/nyheter/alesund/krim/pingvin/6930542',
108 'info_dict': {
109 'id': '6930542',
110 'title': 'Russen hetses etter pingvintyveri - innrømmer å ha åpnet luken på buret',
111 'description': 'md5:339573779d3eea3542ffe12006190954',
112 },
113 'playlist_count': 2,
114 }, {
115 'url': 'http://www.tv2.no/a/6930542',
116 'only_matching': True,
117 }]
118
119 def _real_extract(self, url):
120 playlist_id = self._match_id(url)
121
122 webpage = self._download_webpage(url, playlist_id)
123
124 # Old embed pattern (looks unused nowadays)
125 assets = re.findall(r'data-assetid=["\'](\d+)', webpage)
126
127 if not assets:
128 # New embed pattern
129 for v in re.findall('TV2ContentboxVideo\(({.+?})\)', webpage):
130 video = self._parse_json(
131 v, playlist_id, transform_source=js_to_json, fatal=False)
132 if not video:
133 continue
134 asset = video.get('assetId')
135 if asset:
136 assets.append(asset)
137
138 entries = [
139 self.url_result('http://www.tv2.no/v/%s' % asset_id, 'TV2')
140 for asset_id in assets]
141
142 title = remove_end(self._og_search_title(webpage), ' - TV2.no')
143 description = remove_end(self._og_search_description(webpage), ' - TV2.no')
144
145 return self.playlist_result(entries, playlist_id, title, description)