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[youtubedl] / youtube_dl / extractor / streamcz.py
1 # -*- coding: utf-8 -*-
2 from __future__ import unicode_literals
3
4 import hashlib
5 import time
6
7 from .common import InfoExtractor
8 from ..utils import (
9 int_or_none,
10 sanitized_Request,
11 )
12
13
14 def _get_api_key(api_path):
15 if api_path.endswith('?'):
16 api_path = api_path[:-1]
17
18 api_key = 'fb5f58a820353bd7095de526253c14fd'
19 a = '{0:}{1:}{2:}'.format(api_key, api_path, int(round(time.time() / 24 / 3600)))
20 return hashlib.md5(a.encode('ascii')).hexdigest()
21
22
23 class StreamCZIE(InfoExtractor):
24 _VALID_URL = r'https?://(?:www\.)?stream\.cz/.+/(?P<id>[0-9]+)'
25 _API_URL = 'http://www.stream.cz/API'
26
27 _TESTS = [{
28 'url': 'http://www.stream.cz/peklonataliri/765767-ecka-pro-deti',
29 'md5': '6d3ca61a8d0633c9c542b92fcb936b0c',
30 'info_dict': {
31 'id': '765767',
32 'ext': 'mp4',
33 'title': 'Peklo na talíři: Éčka pro děti',
34 'description': 'Taška s grónskou pomazánkou a další pekelnosti ZDE',
35 'thumbnail': 're:^http://im.stream.cz/episode/52961d7e19d423f8f06f0100',
36 'duration': 256,
37 },
38 }, {
39 'url': 'http://www.stream.cz/blanik/10002447-tri-roky-pro-mazanka',
40 'md5': 'e54a254fb8b871968fd8403255f28589',
41 'info_dict': {
42 'id': '10002447',
43 'ext': 'mp4',
44 'title': 'Kancelář Blaník: Tři roky pro Mazánka',
45 'description': 'md5:3862a00ba7bf0b3e44806b544032c859',
46 'thumbnail': 're:^http://im.stream.cz/episode/537f838c50c11f8d21320000',
47 'duration': 368,
48 },
49 }]
50
51 def _real_extract(self, url):
52 video_id = self._match_id(url)
53 api_path = '/episode/%s' % video_id
54
55 req = sanitized_Request(self._API_URL + api_path)
56 req.add_header('Api-Password', _get_api_key(api_path))
57 data = self._download_json(req, video_id)
58
59 formats = []
60 for quality, video in enumerate(data['video_qualities']):
61 for f in video['formats']:
62 typ = f['type'].partition('/')[2]
63 qlabel = video.get('quality_label')
64 formats.append({
65 'format_note': '%s-%s' % (qlabel, typ) if qlabel else typ,
66 'format_id': '%s-%s' % (typ, f['quality']),
67 'url': f['source'],
68 'height': int_or_none(f['quality'].rstrip('p')),
69 'quality': quality,
70 })
71 self._sort_formats(formats)
72
73 image = data.get('image')
74 if image:
75 thumbnail = self._proto_relative_url(
76 image.replace('{width}', '1240').replace('{height}', '697'),
77 scheme='http:',
78 )
79 else:
80 thumbnail = None
81
82 stream = data.get('_embedded', {}).get('stream:show', {}).get('name')
83 if stream:
84 title = '%s: %s' % (stream, data['name'])
85 else:
86 title = data['name']
87
88 return {
89 'id': video_id,
90 'title': title,
91 'thumbnail': thumbnail,
92 'formats': formats,
93 'description': data.get('web_site_text'),
94 'duration': int_or_none(data.get('duration')),
95 'view_count': int_or_none(data.get('views')),
96 }