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[youtube-dl] / youtube_dl / extractor / zingmp3.py
1 # coding=utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7
8
9 class ZingMp3BaseInfoExtractor(InfoExtractor):
10
11     @staticmethod
12     def _extract_item(item):
13         title = item.find('./title').text.strip()
14         source = item.find('./source').text
15         extension = item.attrib['type']
16         thumbnail = item.find('./backimage').text
17
18         return {
19             'title': title,
20             'url': source,
21             'ext': extension,
22             'thumbnail': thumbnail,
23         }
24
25     def _extract_player_xml(self, player_xml_url, id, playlist_title=None):
26         player_xml = self._download_xml(player_xml_url, id, 'Downloading Player XML')
27         items = player_xml.findall('./item')
28
29         if len(items) == 1:
30             # one single song
31             data = self._extract_item(items[0])
32             data['id'] = id
33
34             return data
35         else:
36             # playlist of songs
37             entries = []
38
39             for i, item in enumerate(items, 1):
40                 entry = self._extract_item(item)
41                 entry['id'] = '%s-%d' % (id, i)
42                 entries.append(entry)
43
44             return {
45                 '_type': 'playlist',
46                 'id': id,
47                 'title': playlist_title,
48                 'entries': entries,
49             }
50
51
52 class ZingMp3SongIE(ZingMp3BaseInfoExtractor):
53     _VALID_URL = r'https?://mp3\.zing\.vn/bai-hat/(?P<slug>[^/]+)/(?P<song_id>\w+)\.html'
54     _TESTS = [{
55         'url': 'http://mp3.zing.vn/bai-hat/Xa-Mai-Xa-Bao-Thy/ZWZB9WAB.html',
56         'md5': 'ead7ae13693b3205cbc89536a077daed',
57         'info_dict': {
58             'id': 'ZWZB9WAB',
59             'title': 'Xa Mãi Xa',
60             'ext': 'mp3',
61             'thumbnail': 're:^https?://.*\.jpg$',
62         },
63     }]
64     IE_NAME = 'zingmp3:song'
65     IE_DESC = 'mp3.zing.vn songs'
66
67     def _real_extract(self, url):
68         matched = re.match(self._VALID_URL, url)
69         slug = matched.group('slug')
70         song_id = matched.group('song_id')
71
72         webpage = self._download_webpage(
73             'http://mp3.zing.vn/bai-hat/%s/%s.html' % (slug, song_id), song_id)
74
75         player_xml_url = self._search_regex(
76             r'&amp;xmlURL=(?P<xml_url>[^&]+)&', webpage, 'player xml url')
77
78         return self._extract_player_xml(player_xml_url, song_id)
79
80
81 class ZingMp3AlbumIE(ZingMp3BaseInfoExtractor):
82     _VALID_URL = r'https?://mp3\.zing\.vn/album/(?P<slug>[^/]+)/(?P<album_id>\w+)\.html'
83     _TESTS = [{
84         'url': 'http://mp3.zing.vn/album/Lau-Dai-Tinh-Ai-Bang-Kieu-Minh-Tuyet/ZWZBWDAF.html',
85         'info_dict': {
86             '_type': 'playlist',
87             'id': 'ZWZBWDAF',
88             'title': 'Lâu Đài Tình Ái - Bằng Kiều ft. Minh Tuyết | Album 320 lossless',
89         },
90         'playlist_count': 10,
91     }]
92     IE_NAME = 'zingmp3:album'
93     IE_DESC = 'mp3.zing.vn albums'
94
95     def _real_extract(self, url):
96         matched = re.match(self._VALID_URL, url)
97         slug = matched.group('slug')
98         album_id = matched.group('album_id')
99
100         webpage = self._download_webpage(
101             'http://mp3.zing.vn/album/%s/%s.html' % (slug, album_id), album_id)
102         player_xml_url = self._search_regex(
103             r'&amp;xmlURL=(?P<xml_url>[^&]+)&', webpage, 'player xml url')
104
105         return self._extract_player_xml(
106             player_xml_url, album_id,
107             playlist_title=self._og_search_title(webpage))