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[youtube-dl] / qqmusic.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import random
5 import time
6 import re
7
8 from .common import InfoExtractor
9 from ..utils import (
10     strip_jsonp,
11     unescapeHTML,
12     js_to_json,
13 )
14 from ..compat import compat_urllib_request
15
16
17 class QQMusicIE(InfoExtractor):
18     IE_NAME = 'qqmusic'
19     _VALID_URL = r'http://y.qq.com/#type=song&mid=(?P<id>[0-9A-Za-z]+)'
20     _TESTS = [{
21         'url': 'http://y.qq.com/#type=song&mid=004295Et37taLD',
22         'md5': 'bed90b6db2a7a7a7e11bc585f471f63a',
23         'info_dict': {
24             'id': '004295Et37taLD',
25             'ext': 'm4a',
26             'title': '可惜没如果',
27             'upload_date': '20141227',
28             'creator': '林俊杰',
29             'description': 'md5:4348ff1dd24036906baa7b6f973f8d30',
30         }
31     }]
32
33     # Reference: m_r_GetRUin() in top_player.js
34     # http://imgcache.gtimg.cn/music/portal_v3/y/top_player.js
35     @staticmethod
36     def m_r_get_ruin():
37         curMs = int(time.time() * 1000) % 1000
38         return int(round(random.random() * 2147483647) * curMs % 1E10)
39
40     def _real_extract(self, url):
41         mid = self._match_id(url)
42
43         detail_info_page = self._download_webpage(
44             'http://s.plcloud.music.qq.com/fcgi-bin/fcg_yqq_song_detail_info.fcg?songmid=%s&play=0' % mid,
45             mid, note='Download song detail info',
46             errnote='Unable to get song detail info', encoding='gbk')
47
48         song_name = self._html_search_regex(
49             r"songname:\s*'([^']+)'", detail_info_page, 'song name')
50
51         publish_time = self._html_search_regex(
52             r'发行时间:(\d{4}-\d{2}-\d{2})', detail_info_page,
53             'publish time', default=None)
54         if publish_time:
55             publish_time = publish_time.replace('-', '')
56
57         singer = self._html_search_regex(
58             r"singer:\s*'([^']+)", detail_info_page, 'singer', default=None)
59
60         lrc_content = self._html_search_regex(
61             r'<div class="content" id="lrc_content"[^<>]*>([^<>]+)</div>',
62             detail_info_page, 'LRC lyrics', default=None)
63
64         guid = self.m_r_get_ruin()
65
66         vkey = self._download_json(
67             'http://base.music.qq.com/fcgi-bin/fcg_musicexpress.fcg?json=3&guid=%s' % guid,
68             mid, note='Retrieve vkey', errnote='Unable to get vkey',
69             transform_source=strip_jsonp)['key']
70         song_url = 'http://cc.stream.qqmusic.qq.com/C200%s.m4a?vkey=%s&guid=%s&fromtag=0' % (mid, vkey, guid)
71
72         return {
73             'id': mid,
74             'url': song_url,
75             'title': song_name,
76             'upload_date': publish_time,
77             'creator': singer,
78             'description': lrc_content,
79         }
80
81
82 class QQPlaylistBaseIE(InfoExtractor):
83     @staticmethod
84     def qq_static_url(category, mid):
85         return 'http://y.qq.com/y/static/%s/%s/%s/%s.html' % (category, mid[-2], mid[-1], mid)
86
87     @classmethod
88     def get_entries_from_page(cls, page):
89         entries = []
90
91         for item in re.findall(r'class="data"[^<>]*>([^<>]+)</', page):
92             song_mid = unescapeHTML(item).split('|')[-5]
93             entries.append(cls.url_result(
94                 'http://y.qq.com/#type=song&mid=' + song_mid, 'QQMusic',
95                 song_mid))
96
97         return entries
98
99
100 class QQMusicSingerIE(QQPlaylistBaseIE):
101     IE_NAME = 'qqmusic:singer'
102     _VALID_URL = r'http://y.qq.com/#type=singer&mid=(?P<id>[0-9A-Za-z]+)'
103     _TEST = {
104         'url': 'http://y.qq.com/#type=singer&mid=001BLpXF2DyJe2',
105         'info_dict': {
106             'id': '001BLpXF2DyJe2',
107             'title': '林俊杰',
108             'description': 'md5:2a222d89ba4455a3af19940c0481bb78',
109         },
110         'playlist_count': 12,
111     }
112
113     def _real_extract(self, url):
114         mid = self._match_id(url)
115
116         singer_page = self._download_webpage(
117             self.qq_static_url('singer', mid), mid, 'Download singer page')
118
119         entries = self.get_entries_from_page(singer_page)
120
121         singer_name = self._html_search_regex(
122             r"singername\s*:\s*'([^']+)'", singer_page, 'singer name',
123             default=None)
124
125         singer_id = self._html_search_regex(
126             r"singerid\s*:\s*'([0-9]+)'", singer_page, 'singer id',
127             default=None)
128
129         singer_desc = None
130
131         if singer_id:
132             req = compat_urllib_request.Request(
133                 'http://s.plcloud.music.qq.com/fcgi-bin/fcg_get_singer_desc.fcg?utf8=1&outCharset=utf-8&format=xml&singerid=%s' % singer_id)
134             req.add_header(
135                 'Referer', 'http://s.plcloud.music.qq.com/xhr_proxy_utf8.html')
136             singer_desc_page = self._download_xml(
137                 req, mid, 'Donwload singer description XML')
138
139             singer_desc = singer_desc_page.find('./data/info/desc').text
140
141         return self.playlist_result(entries, mid, singer_name, singer_desc)
142
143
144 class QQMusicAlbumIE(QQPlaylistBaseIE):
145     IE_NAME = 'qqmusic:album'
146     _VALID_URL = r'http://y.qq.com/#type=album&mid=(?P<id>[0-9A-Za-z]+)'
147
148     _TEST = {
149         'url': 'http://y.qq.com/#type=album&mid=000gXCTb2AhRR1&play=0',
150         'info_dict': {
151             'id': '000gXCTb2AhRR1',
152             'title': '我们都是这样长大的',
153             'description': 'md5:d216c55a2d4b3537fe4415b8767d74d6',
154         },
155         'playlist_count': 4,
156     }
157
158     def _real_extract(self, url):
159         mid = self._match_id(url)
160
161         album_page = self._download_webpage(
162             self.qq_static_url('album', mid), mid, 'Download album page')
163
164         entries = self.get_entries_from_page(album_page)
165
166         album_name = self._html_search_regex(
167             r"albumname\s*:\s*'([^']+)',", album_page, 'album name',
168             default=None)
169
170         album_detail = self._html_search_regex(
171             r'<div class="album_detail close_detail">\s*<p>((?:[^<>]+(?:<br />)?)+)</p>',
172             album_page, 'album details', default=None)
173
174         return self.playlist_result(entries, mid, album_name, album_detail)
175
176
177 class QQMusicToplistIE(QQPlaylistBaseIE):
178     IE_NAME = 'qqmusic:toplist'
179     _VALID_URL = r'http://y\.qq\.com/#type=toplist&p=(?P<id>(top|global)_[0-9]+)'
180
181     _TESTS = [{
182         'url': 'http://y.qq.com/#type=toplist&p=global_12',
183         'info_dict': {
184             'id': 'global_12',
185             'title': 'itunes榜',
186         },
187         'playlist_count': 10,
188     }, {
189         'url': 'http://y.qq.com/#type=toplist&p=top_6',
190         'info_dict': {
191             'id': 'top_6',
192             'title': 'QQ音乐巅峰榜·欧美',
193         },
194         'playlist_count': 100,
195     }, {
196         'url': 'http://y.qq.com/#type=toplist&p=global_5',
197         'info_dict': {
198             'id': 'global_5',
199             'title': '韩国mnet排行榜',
200         },
201         'playlist_count': 50,
202     }]
203
204     @staticmethod
205     def strip_qq_jsonp(code):
206         return js_to_json(re.sub(r'^MusicJsonCallback\((.*?)\)/\*.+?\*/$', r'\1', code))
207
208     def _real_extract(self, url):
209         list_id = self._match_id(url)
210
211         list_type, num_id = list_id.split("_")
212
213         list_page = self._download_webpage(
214             "http://y.qq.com/y/static/toplist/index/%s.html" % list_id,
215             list_id, 'Download toplist page')
216
217         entries = []
218         if list_type == 'top':
219             jsonp_url = "http://y.qq.com/y/static/toplist/json/top/%s/1.js" % num_id
220         else:
221             jsonp_url = "http://y.qq.com/y/static/toplist/json/global/%s/1_1.js" % num_id
222
223         toplist_json = self._download_json(
224             jsonp_url, list_id, note='Retrieve toplist json',
225             errnote='Unable to get toplist json', transform_source=self.strip_qq_jsonp)
226
227         for song in toplist_json['l']:
228             s = song['s']
229             song_mid = s.split("|")[20]
230             entries.append(self.url_result(
231                 'http://y.qq.com/#type=song&mid=' + song_mid, 'QQMusic',
232                 song_mid))
233
234         list_name = self._html_search_regex(
235             r'<h2 id="top_name">([^\']+)</h2>', list_page, 'top list name',
236             default=None)
237
238         return self.playlist_result(entries, list_id, list_name)