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1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | ||
4 | import json | |
5 | import re | |
6 | ||
7 | from .common import InfoExtractor | |
8 | from ..utils import ExtractorError | |
9 | ||
10 | ||
11 | class TuneInIE(InfoExtractor): | |
12 | _VALID_URL = r'''(?x)https?://(?:www\.)? | |
13 | (?: | |
14 | tunein\.com/ | |
15 | (?: | |
16 | radio/.*?-s| | |
17 | station/.*?StationId\= | |
18 | )(?P<id>[0-9]+) | |
19 | |tun\.in/(?P<redirect_id>[A-Za-z0-9]+) | |
20 | ) | |
21 | ''' | |
1434bffa | 22 | _API_URL_TEMPLATE = 'http://tunein.com/tuner/tune/?stationId={0:}&tuneType=Station' |
2c25a2bd NJ |
23 | |
24 | _INFO_DICT = { | |
25 | 'id': '34682', | |
26 | 'title': 'Jazz 24 on 88.5 Jazz24 - KPLU-HD2', | |
ec3a6a31 | 27 | 'ext': 'aac', |
2c25a2bd NJ |
28 | 'thumbnail': 're:^https?://.*\.png$', |
29 | 'location': 'Tacoma, WA', | |
30 | } | |
31 | _TESTS = [ | |
32 | { | |
33 | 'url': 'http://tunein.com/radio/Jazz24-885-s34682/', | |
34 | 'info_dict': _INFO_DICT, | |
35 | 'params': { | |
36 | 'skip_download': True, # live stream | |
37 | }, | |
38 | }, | |
39 | { # test redirection | |
40 | 'url': 'http://tun.in/ser7s', | |
41 | 'info_dict': _INFO_DICT, | |
42 | 'params': { | |
43 | 'skip_download': True, # live stream | |
44 | }, | |
45 | }, | |
46 | ] | |
47 | ||
48 | def _real_extract(self, url): | |
49 | mobj = re.match(self._VALID_URL, url) | |
50 | redirect_id = mobj.group('redirect_id') | |
51 | if redirect_id: | |
52 | # The server doesn't support HEAD requests | |
53 | urlh = self._request_webpage( | |
54 | url, redirect_id, note='Downloading redirect page') | |
55 | url = urlh.geturl() | |
56 | self.to_screen('Following redirect: %s' % url) | |
57 | mobj = re.match(self._VALID_URL, url) | |
58 | station_id = mobj.group('id') | |
59 | ||
1434bffa NJ |
60 | station_info = self._download_json( |
61 | self._API_URL_TEMPLATE.format(station_id), | |
62 | station_id, note='Downloading station JSON') | |
2c25a2bd | 63 | |
2c25a2bd NJ |
64 | title = station_info['Title'] |
65 | thumbnail = station_info.get('Logo') | |
66 | location = station_info.get('Location') | |
67 | streams_url = station_info.get('StreamUrl') | |
68 | if not streams_url: | |
69 | raise ExtractorError('No downloadable streams found', | |
70 | expected=True) | |
71 | stream_data = self._download_webpage( | |
72 | streams_url, station_id, note='Downloading stream data') | |
73 | streams = json.loads(self._search_regex( | |
74 | r'\((.*)\);', stream_data, 'stream info'))['Streams'] | |
75 | ||
76 | is_live = None | |
77 | formats = [] | |
78 | for stream in streams: | |
79 | if stream.get('Type') == 'Live': | |
80 | is_live = True | |
ec3a6a31 PH |
81 | reliability = stream.get('Reliability') |
82 | format_note = ( | |
83 | 'Reliability: %d%%' % reliability | |
84 | if reliability is not None else None) | |
2c25a2bd | 85 | formats.append({ |
ec3a6a31 PH |
86 | 'preference': ( |
87 | 0 if reliability is None or reliability > 90 | |
88 | else 1), | |
2c25a2bd | 89 | 'abr': stream.get('Bandwidth'), |
ec3a6a31 | 90 | 'ext': stream.get('MediaType').lower(), |
2c25a2bd NJ |
91 | 'acodec': stream.get('MediaType'), |
92 | 'vcodec': 'none', | |
93 | 'url': stream.get('Url'), | |
ec3a6a31 PH |
94 | 'source_preference': reliability, |
95 | 'format_note': format_note, | |
2c25a2bd NJ |
96 | }) |
97 | self._sort_formats(formats) | |
98 | ||
99 | return { | |
100 | 'id': station_id, | |
101 | 'title': title, | |
102 | 'formats': formats, | |
103 | 'thumbnail': thumbnail, | |
104 | 'location': location, | |
105 | 'is_live': is_live, | |
106 | } |