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[youtubedl] / youtube_dl / extractor / playtvak.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from ..compat import (
6 compat_urlparse,
7 compat_urllib_parse_urlencode,
8 )
9 from ..utils import (
10 ExtractorError,
11 int_or_none,
12 parse_iso8601,
13 qualities,
14 )
15
16
17 class PlaytvakIE(InfoExtractor):
18 IE_DESC = 'Playtvak.cz, iDNES.cz and Lidovky.cz'
19 _VALID_URL = r'https?://(?:.+?\.)?(?:playtvak|idnes|lidovky|metro)\.cz/.*\?(?:c|idvideo)=(?P<id>[^&]+)'
20 _TESTS = [{
21 'url': 'http://www.playtvak.cz/vyzente-vosy-a-srsne-ze-zahrady-dn5-/hodinovy-manzel.aspx?c=A150730_150323_hodinovy-manzel_kuko',
22 'md5': '4525ae312c324b4be2f4603cc78ceb4a',
23 'info_dict': {
24 'id': 'A150730_150323_hodinovy-manzel_kuko',
25 'ext': 'mp4',
26 'title': 'Vyžeňte vosy a sršně ze zahrady',
27 'description': 'md5:4436e61b7df227a093778efb7e373571',
28 'thumbnail': r're:(?i)^https?://.*\.(?:jpg|png)$',
29 'duration': 279,
30 'timestamp': 1438732860,
31 'upload_date': '20150805',
32 'is_live': False,
33 }
34 }, { # live video test
35 'url': 'http://slowtv.playtvak.cz/planespotting-0pr-/planespotting.aspx?c=A150624_164934_planespotting_cat',
36 'info_dict': {
37 'id': 'A150624_164934_planespotting_cat',
38 'ext': 'flv',
39 'title': 're:^Planespotting [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
40 'description': 'Sledujte provoz na ranveji Letiště Václava Havla v Praze',
41 'is_live': True,
42 },
43 'params': {
44 'skip_download': True, # requires rtmpdump
45 },
46 }, { # another live stream, this one without Misc.videoFLV
47 'url': 'https://slowtv.playtvak.cz/zive-sledujte-vlaky-v-primem-prenosu-dwi-/hlavni-nadrazi.aspx?c=A151218_145728_hlavni-nadrazi_plap',
48 'info_dict': {
49 'id': 'A151218_145728_hlavni-nadrazi_plap',
50 'ext': 'flv',
51 'title': 're:^Hlavní nádraží [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
52 'is_live': True,
53 },
54 'params': {
55 'skip_download': True, # requires rtmpdump
56 },
57 }, { # idnes.cz
58 'url': 'http://zpravy.idnes.cz/pes-zavreny-v-aute-rozbijeni-okynek-v-aute-fj5-/domaci.aspx?c=A150809_104116_domaci_pku',
59 'md5': '819832ba33cd7016e58a6658577fe289',
60 'info_dict': {
61 'id': 'A150809_104116_domaci_pku',
62 'ext': 'mp4',
63 'title': 'Zavřeli jsme mraženou pizzu do auta. Upekla se',
64 'description': 'md5:01e73f02329e2e5760bd5eed4d42e3c2',
65 'thumbnail': r're:(?i)^https?://.*\.(?:jpg|png)$',
66 'duration': 39,
67 'timestamp': 1438969140,
68 'upload_date': '20150807',
69 'is_live': False,
70 }
71 }, { # lidovky.cz
72 'url': 'http://www.lidovky.cz/dalsi-demonstrace-v-praze-o-migraci-duq-/video.aspx?c=A150808_214044_ln-video_ELE',
73 'md5': 'c7209ac4ba9d234d4ad5bab7485bcee8',
74 'info_dict': {
75 'id': 'A150808_214044_ln-video_ELE',
76 'ext': 'mp4',
77 'title': 'Táhni! Demonstrace proti imigrantům budila emoce',
78 'description': 'md5:97c81d589a9491fbfa323c9fa3cca72c',
79 'thumbnail': r're:(?i)^https?://.*\.(?:jpg|png)$',
80 'timestamp': 1439052180,
81 'upload_date': '20150808',
82 'is_live': False,
83 }
84 }, { # metro.cz
85 'url': 'http://www.metro.cz/video-pod-billboardem-se-na-vltavske-roztocil-kolotoc-deti-vozil-jen-par-hodin-1hx-/metro-extra.aspx?c=A141111_173251_metro-extra_row',
86 'md5': '84fc1deedcac37b7d4a6ccae7c716668',
87 'info_dict': {
88 'id': 'A141111_173251_metro-extra_row',
89 'ext': 'mp4',
90 'title': 'Recesisté udělali z billboardu kolotoč',
91 'description': 'md5:7369926049588c3989a66c9c1a043c4c',
92 'thumbnail': r're:(?i)^https?://.*\.(?:jpg|png)$',
93 'timestamp': 1415725500,
94 'upload_date': '20141111',
95 'is_live': False,
96 }
97 }, {
98 'url': 'http://www.playtvak.cz/embed.aspx?idvideo=V150729_141549_play-porad_kuko',
99 'only_matching': True,
100 }]
101
102 def _real_extract(self, url):
103 video_id = self._match_id(url)
104
105 webpage = self._download_webpage(url, video_id)
106
107 info_url = self._html_search_regex(
108 r'Misc\.video(?:FLV)?\(\s*{\s*data\s*:\s*"([^"]+)"', webpage, 'info url')
109
110 parsed_url = compat_urlparse.urlparse(info_url)
111
112 qs = compat_urlparse.parse_qs(parsed_url.query)
113 qs.update({
114 'reklama': ['0'],
115 'type': ['js'],
116 })
117
118 info_url = compat_urlparse.urlunparse(
119 parsed_url._replace(query=compat_urllib_parse_urlencode(qs, True)))
120
121 json_info = self._download_json(
122 info_url, video_id,
123 transform_source=lambda s: s[s.index('{'):s.rindex('}') + 1])
124
125 item = None
126 for i in json_info['items']:
127 if i.get('type') == 'video' or i.get('type') == 'stream':
128 item = i
129 break
130 if not item:
131 raise ExtractorError('No suitable stream found')
132
133 quality = qualities(('low', 'middle', 'high'))
134
135 formats = []
136 for fmt in item['video']:
137 video_url = fmt.get('file')
138 if not video_url:
139 continue
140
141 format_ = fmt['format']
142 format_id = '%s_%s' % (format_, fmt['quality'])
143 preference = None
144
145 if format_ in ('mp4', 'webm'):
146 ext = format_
147 elif format_ == 'rtmp':
148 ext = 'flv'
149 elif format_ == 'apple':
150 ext = 'mp4'
151 # Some streams have mp3 audio which does not play
152 # well with ffmpeg filter aac_adtstoasc
153 preference = -1
154 elif format_ == 'adobe': # f4m manifest fails with 404 in 80% of requests
155 continue
156 else: # Other formats not supported yet
157 continue
158
159 formats.append({
160 'url': video_url,
161 'ext': ext,
162 'format_id': format_id,
163 'quality': quality(fmt.get('quality')),
164 'preference': preference,
165 })
166 self._sort_formats(formats)
167
168 title = item['title']
169 is_live = item['type'] == 'stream'
170 if is_live:
171 title = self._live_title(title)
172 description = self._og_search_description(webpage, default=None) or self._html_search_meta(
173 'description', webpage, 'description', default=None)
174 timestamp = None
175 duration = None
176 if not is_live:
177 duration = int_or_none(item.get('length'))
178 timestamp = item.get('published')
179 if timestamp:
180 timestamp = parse_iso8601(timestamp[:-5])
181
182 return {
183 'id': video_id,
184 'title': title,
185 'description': description,
186 'thumbnail': item.get('image'),
187 'duration': duration,
188 'timestamp': timestamp,
189 'is_live': is_live,
190 'formats': formats,
191 }