_ Git - youtube-dl/blob - youtube_dl/extractor/xiami.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 from .common import InfoExtractor
   5 from ..compat import compat_urllib_parse_unquote
   6 from ..utils import int_or_none
   7
   8
   9 class XiamiBaseIE(InfoExtractor):
  10     _API_BASE_URL = 'http://www.xiami.com/song/playlist/cat/json/id'
  11
  12     def _download_webpage(self, *args, **kwargs):
  13         webpage = super(XiamiBaseIE, self)._download_webpage(*args, **kwargs)
  14         if '>Xiami is currently not available in your country.<' in webpage:
  15             self.raise_geo_restricted('Xiami is currently not available in your country')
  16
  17     def _extract_track(self, track, track_id=None):
  18         title = track['title']
  19         track_url = self._decrypt(track['location'])
  20
  21         subtitles = {}
  22         lyrics_url = track.get('lyric_url') or track.get('lyric')
  23         if lyrics_url and lyrics_url.startswith('http'):
  24             subtitles['origin'] = [{'url': lyrics_url}]
  25
  26         return {
  27             'id': track.get('song_id') or track_id,
  28             'url': track_url,
  29             'title': title,
  30             'thumbnail': track.get('pic') or track.get('album_pic'),
  31             'duration': int_or_none(track.get('length')),
  32             'creator': track.get('artist', '').split(';')[0],
  33             'track': title,
  34             'album': track.get('album_name'),
  35             'artist': track.get('artist'),
  36             'subtitles': subtitles,
  37         }
  38
  39     def _extract_tracks(self, item_id, typ=None):
  40         playlist = self._download_json(
  41             '%s/%s%s' % (self._API_BASE_URL, item_id, '/type/%s' % typ if typ else ''), item_id)
  42         return [
  43             self._extract_track(track, item_id)
  44             for track in playlist['data']['trackList']]
  45
  46     @staticmethod
  47     def _decrypt(origin):
  48         n = int(origin[0])
  49         origin = origin[1:]
  50         short_lenth = len(origin) // n
  51         long_num = len(origin) - short_lenth * n
  52         l = tuple()
  53         for i in range(0, n):
  54             length = short_lenth
  55             if i < long_num:
  56                 length += 1
  57             l += (origin[0:length], )
  58             origin = origin[length:]
  59         ans = ''
  60         for i in range(0, short_lenth + 1):
  61             for j in range(0, n):
  62                 if len(l[j]) > i:
  63                     ans += l[j][i]
  64         return compat_urllib_parse_unquote(ans).replace('^', '0')
  65
  66
  67 class XiamiSongIE(XiamiBaseIE):
  68     IE_NAME = 'xiami:song'
  69     IE_DESC = '虾米音乐'
  70     _VALID_URL = r'https?://(?:www\.)?xiami\.com/song/(?P<id>[0-9]+)'
  71     _TESTS = [{
  72         'url': 'http://www.xiami.com/song/1775610518',
  73         'md5': '521dd6bea40fd5c9c69f913c232cb57e',
  74         'info_dict': {
  75             'id': '1775610518',
  76             'ext': 'mp3',
  77             'title': 'Woman',
  78             'thumbnail': r're:http://img\.xiami\.net/images/album/.*\.jpg',
  79             'duration': 265,
  80             'creator': 'HONNE',
  81             'track': 'Woman',
  82             'album': 'Woman',
  83             'artist': 'HONNE',
  84             'subtitles': {
  85                 'origin': [{
  86                     'ext': 'lrc',
  87                 }],
  88             },
  89         },
  90         'skip': 'Georestricted',
  91     }, {
  92         'url': 'http://www.xiami.com/song/1775256504',
  93         'md5': '932a3abd45c6aa2b1fdbe028fcb4c4fc',
  94         'info_dict': {
  95             'id': '1775256504',
  96             'ext': 'mp3',
  97             'title': '悟空',
  98             'thumbnail': r're:http://img\.xiami\.net/images/album/.*\.jpg',
  99             'duration': 200,
 100             'creator': '戴荃',
 101             'track': '悟空',
 102             'album': '悟空',
 103             'artist': '戴荃',
 104             'subtitles': {
 105                 'origin': [{
 106                     'ext': 'lrc',
 107                 }],
 108             },
 109         },
 110         'skip': 'Georestricted',
 111     }]
 112
 113     def _real_extract(self, url):
 114         return self._extract_tracks(self._match_id(url))[0]
 115
 116
 117 class XiamiPlaylistBaseIE(XiamiBaseIE):
 118     def _real_extract(self, url):
 119         item_id = self._match_id(url)
 120         return self.playlist_result(self._extract_tracks(item_id, self._TYPE), item_id)
 121
 122
 123 class XiamiAlbumIE(XiamiPlaylistBaseIE):
 124     IE_NAME = 'xiami:album'
 125     IE_DESC = '虾米音乐 - 专辑'
 126     _VALID_URL = r'https?://(?:www\.)?xiami\.com/album/(?P<id>[0-9]+)'
 127     _TYPE = '1'
 128     _TESTS = [{
 129         'url': 'http://www.xiami.com/album/2100300444',
 130         'info_dict': {
 131             'id': '2100300444',
 132         },
 133         'playlist_count': 10,
 134         'skip': 'Georestricted',
 135     }, {
 136         'url': 'http://www.xiami.com/album/512288?spm=a1z1s.6843761.1110925389.6.hhE9p9',
 137         'only_matching': True,
 138     }]
 139
 140
 141 class XiamiArtistIE(XiamiPlaylistBaseIE):
 142     IE_NAME = 'xiami:artist'
 143     IE_DESC = '虾米音乐 - 歌手'
 144     _VALID_URL = r'https?://(?:www\.)?xiami\.com/artist/(?P<id>[0-9]+)'
 145     _TYPE = '2'
 146     _TEST = {
 147         'url': 'http://www.xiami.com/artist/2132?spm=0.0.0.0.dKaScp',
 148         'info_dict': {
 149             'id': '2132',
 150         },
 151         'playlist_count': 20,
 152         'skip': 'Georestricted',
 153     }
 154
 155
 156 class XiamiCollectionIE(XiamiPlaylistBaseIE):
 157     IE_NAME = 'xiami:collection'
 158     IE_DESC = '虾米音乐 - 精选集'
 159     _VALID_URL = r'https?://(?:www\.)?xiami\.com/collect/(?P<id>[0-9]+)'
 160     _TYPE = '3'
 161     _TEST = {
 162         'url': 'http://www.xiami.com/collect/156527391?spm=a1z1s.2943601.6856193.12.4jpBnr',
 163         'info_dict': {
 164             'id': '156527391',
 165         },
 166         'playlist_mincount': 29,
 167         'skip': 'Georestricted',
 168     }