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[youtubedl] / youtube_dl / extractor / dvtv.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 ExtractorError,
10 int_or_none,
11 js_to_json,
12 mimetype2ext,
13 unescapeHTML,
14 )
15
16
17 class DVTVIE(InfoExtractor):
18 IE_NAME = 'dvtv'
19 IE_DESC = 'http://video.aktualne.cz/'
20
21 _VALID_URL = r'https?://video\.aktualne\.cz/(?:[^/]+/)+r~(?P<id>[0-9a-f]{32})'
22
23 _TESTS = [{
24 'url': 'http://video.aktualne.cz/dvtv/vondra-o-ceskem-stoleti-pri-pohledu-na-havla-mi-bylo-trapne/r~e5efe9ca855511e4833a0025900fea04/',
25 'md5': '67cb83e4a955d36e1b5d31993134a0c2',
26 'info_dict': {
27 'id': 'dc0768de855511e49e4b0025900fea04',
28 'ext': 'mp4',
29 'title': 'Vondra o Českém století: Při pohledu na Havla mi bylo trapně',
30 'duration': 1484,
31 }
32 }, {
33 'url': 'http://video.aktualne.cz/dvtv/dvtv-16-12-2014-utok-talibanu-boj-o-kliniku-uprchlici/r~973eb3bc854e11e498be002590604f2e/',
34 'info_dict': {
35 'title': r're:^DVTV 16\. 12\. 2014: útok Talibanu, boj o kliniku, uprchlíci',
36 'id': '973eb3bc854e11e498be002590604f2e',
37 },
38 'playlist': [{
39 'md5': 'da7ca6be4935532241fa9520b3ad91e4',
40 'info_dict': {
41 'id': 'b0b40906854d11e4bdad0025900fea04',
42 'ext': 'mp4',
43 'title': 'Drtinová Veselovský TV 16. 12. 2014: Témata dne',
44 'description': 'md5:0916925dea8e30fe84222582280b47a0',
45 'timestamp': 1418760010,
46 'upload_date': '20141216',
47 }
48 }, {
49 'md5': '5f7652a08b05009c1292317b449ffea2',
50 'info_dict': {
51 'id': '420ad9ec854a11e4bdad0025900fea04',
52 'ext': 'mp4',
53 'title': 'Školní masakr možná změní boj s Talibanem, říká novinářka',
54 'description': 'md5:ff2f9f6de73c73d7cef4f756c1c1af42',
55 'timestamp': 1418760010,
56 'upload_date': '20141216',
57 }
58 }, {
59 'md5': '498eb9dfa97169f409126c617e2a3d64',
60 'info_dict': {
61 'id': '95d35580846a11e4b6d20025900fea04',
62 'ext': 'mp4',
63 'title': 'Boj o kliniku: Veřejný zájem, nebo právo na majetek?',
64 'description': 'md5:889fe610a70fee5511dc3326a089188e',
65 'timestamp': 1418760010,
66 'upload_date': '20141216',
67 }
68 }, {
69 'md5': 'b8dc6b744844032dab6ba3781a7274b9',
70 'info_dict': {
71 'id': '6fe14d66853511e4833a0025900fea04',
72 'ext': 'mp4',
73 'title': 'Pánek: Odmítání syrských uprchlíků je ostudou české vlády',
74 'description': 'md5:544f86de6d20c4815bea11bf2ac3004f',
75 'timestamp': 1418760010,
76 'upload_date': '20141216',
77 }
78 }],
79 }, {
80 'url': 'https://video.aktualne.cz/dvtv/zeman-si-jen-leci-mindraky-sobotku-nenavidi-a-babis-se-mu-te/r~960cdb3a365a11e7a83b0025900fea04/',
81 'md5': 'f8efe9656017da948369aa099788c8ea',
82 'info_dict': {
83 'id': '3c496fec365911e7a6500025900fea04',
84 'ext': 'mp4',
85 'title': 'Zeman si jen léčí mindráky, Sobotku nenávidí a Babiš se mu teď hodí, tvrdí Kmenta',
86 'duration': 1103,
87 },
88 'params': {
89 'skip_download': True,
90 },
91 }, {
92 'url': 'http://video.aktualne.cz/v-cechach-poprve-zazni-zelenkova-zrestaurovana-mse/r~45b4b00483ec11e4883b002590604f2e/',
93 'only_matching': True,
94 }]
95
96 def _parse_video_metadata(self, js, video_id, live_js=None):
97 data = self._parse_json(js, video_id, transform_source=js_to_json)
98 if live_js:
99 data.update(self._parse_json(
100 live_js, video_id, transform_source=js_to_json))
101
102 title = unescapeHTML(data['title'])
103
104 formats = []
105 for video in data['sources']:
106 video_url = video.get('file')
107 if not video_url:
108 continue
109 video_type = video.get('type')
110 ext = determine_ext(video_url, mimetype2ext(video_type))
111 if video_type == 'application/vnd.apple.mpegurl' or ext == 'm3u8':
112 formats.extend(self._extract_m3u8_formats(
113 video_url, video_id, 'mp4', entry_protocol='m3u8_native',
114 m3u8_id='hls', fatal=False))
115 elif video_type == 'application/dash+xml' or ext == 'mpd':
116 formats.extend(self._extract_mpd_formats(
117 video_url, video_id, mpd_id='dash', fatal=False))
118 else:
119 label = video.get('label')
120 height = self._search_regex(
121 r'^(\d+)[pP]', label or '', 'height', default=None)
122 format_id = ['http']
123 for f in (ext, label):
124 if f:
125 format_id.append(f)
126 formats.append({
127 'url': video_url,
128 'format_id': '-'.join(format_id),
129 'height': int_or_none(height),
130 })
131 self._sort_formats(formats)
132
133 return {
134 'id': data.get('mediaid') or video_id,
135 'title': title,
136 'description': data.get('description'),
137 'thumbnail': data.get('image'),
138 'duration': int_or_none(data.get('duration')),
139 'timestamp': int_or_none(data.get('pubtime')),
140 'formats': formats
141 }
142
143 def _real_extract(self, url):
144 video_id = self._match_id(url)
145
146 webpage = self._download_webpage(url, video_id)
147
148 # live content
149 live_item = self._search_regex(
150 r'(?s)embedData[0-9a-f]{32}\.asset\.liveStarter\s*=\s*(\{.+?\});',
151 webpage, 'video', default=None)
152
153 # single video
154 item = self._search_regex(
155 r'(?s)embedData[0-9a-f]{32}\[["\']asset["\']\]\s*=\s*(\{.+?\});',
156 webpage, 'video', default=None)
157
158 if item:
159 return self._parse_video_metadata(item, video_id, live_item)
160
161 # playlist
162 items = re.findall(
163 r"(?s)BBX\.context\.assets\['[0-9a-f]{32}'\]\.push\(({.+?})\);",
164 webpage)
165 if not items:
166 items = re.findall(r'(?s)var\s+asset\s*=\s*({.+?});\n', webpage)
167
168 if items:
169 return {
170 '_type': 'playlist',
171 'id': video_id,
172 'title': self._og_search_title(webpage),
173 'entries': [self._parse_video_metadata(i, video_id) for i in items]
174 }
175
176 raise ExtractorError('Could not find neither video nor playlist')