[ivideon] Add extractor
[youtube-dl] / youtube_dl / extractor / ivideon.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..compat import compat_urllib_parse
8 from ..utils import qualities
9
10
11 class IvideonIE(InfoExtractor):
12     IE_NAME = 'ivideon'
13     IE_DESC = 'Ivideon TV'
14     _VALID_URL = r'https?://(?:www\.)?ivideon\.com/tv/camera/(?P<id>\d+-[\da-f]+)/(?P<camera_id>\d+)'
15     _TESTS = [{
16         'url': 'https://www.ivideon.com/tv/camera/100-916ca13b5c4ad9f564266424a026386d/0/',
17         'info_dict': {
18             'id': '100-916ca13b5c4ad9f564266424a026386d',
19             'ext': 'flv',
20             'title': 're:^Касса [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
21             'description': 'Основное предназначение - запись действий кассиров. Плюс общий вид.',
22             'is_live': True,
23         },
24         'params': {
25             'skip_download': True,
26         }
27     }, {
28         'url': 'https://www.ivideon.com/tv/camera/100-c4ee4cb9ede885cf62dfbe93d7b53783/589824/?lang=ru',
29         'only_matching': True,
30     }]
31
32     _QUALITIES = ('low', 'mid', 'hi')
33
34     def _real_extract(self, url):
35         mobj = re.match(self._VALID_URL, url)
36         server_id, camera_id = mobj.group('id'), mobj.group('camera_id')
37         camera_name, description = None, None
38
39         webpage = self._download_webpage(url, server_id, fatal=False)
40         if webpage:
41             config_string = self._search_regex(
42                 r'var\s+config\s*=\s*({.+?});', webpage, 'config', default=None)
43             if config_string:
44                 config = self._parse_json(config_string, server_id, fatal=False)
45                 camera_info = config.get('ivTvAppOptions', {}).get('currentCameraInfo')
46                 if camera_info:
47                     camera_name = camera_info.get('camera_name')
48                     description = camera_info.get('misc', {}).get('description')
49             if not camera_name:
50                 camera_name = self._html_search_meta(
51                     'name', webpage, 'camera name', default=None) or self._search_regex(
52                     r'<h1[^>]+class="b-video-title"[^>]*>([^<]+)', webpage, 'camera name', default=None)
53
54         quality = qualities(self._QUALITIES)
55
56         formats = [{
57             'url': 'https://streaming.ivideon.com/flv/live?%s' % compat_urllib_parse.urlencode({
58                 'server': server_id,
59                 'camera': camera_id,
60                 'sessionId': 'demo',
61                 'q': quality(format_id),
62             }),
63             'format_id': format_id,
64             'ext': 'flv',
65             'quality': quality(format_id),
66         } for format_id in self._QUALITIES]
67         self._sort_formats(formats)
68
69         return {
70             'id': server_id,
71             'title': self._live_title(camera_name or server_id),
72             'description': description,
73             'is_live': True,
74             'formats': formats,
75         }