Created
April 30, 2012 12:06
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Xiami music direct link getter for nodejs
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//For jQuery | |
$.xiami = function (songId, callback) { | |
function decoder (sourceString) { | |
var _loc9 = Number(sourceString[0]); | |
var _loc7 = sourceString.substr(1); | |
var _loc5 = Math.floor(_loc7.length / _loc9); | |
var _loc6 = _loc7.length % _loc9; | |
var _loc2 = new Array(); | |
for (var _loc3 = 0; _loc3 < _loc6; ++_loc3) { | |
if (_loc2[_loc3] == undefined) _loc2[_loc3] = ""; | |
_loc2[_loc3] = _loc7.substr((_loc5 + 1) * _loc3, _loc5 + 1); | |
} | |
for (var _loc3 = _loc6; _loc3 < _loc9; ++_loc3) | |
_loc2[_loc3] = _loc7.substr(_loc5 * (_loc3 - _loc6) + (_loc5 + 1) * _loc6, _loc5); | |
var _loc4 = ""; | |
for (var _loc3 = 0; _loc3 < _loc2[0].length; ++_loc3) | |
for (var _loc1 = 0; _loc1 < _loc2.length; ++_loc1) | |
_loc4 = _loc4 + _loc2[_loc1].charAt(_loc3); | |
_loc4 = unescape(_loc4); | |
var _loc8 = ""; | |
for (var _loc3 = 0; _loc3 < _loc4.length; ++_loc3) { | |
if (_loc4.charAt(_loc3) == "^") { | |
_loc8 = _loc8 + "0"; | |
continue; | |
} | |
_loc8 = _loc8 + _loc4.charAt(_loc3); | |
} | |
return _loc8; | |
} | |
$.get("http://www.xiami.com/widget/xml-single/uid/0/sid/" + songId, function (doc) { | |
var dom = $(doc); | |
callback(decoder(dom.find('location').text().replace(/<location><!\[CDATA\[(.*)\]\]><\/location>/, '$1'))); | |
}); | |
} |
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//For nodejs .. npm install dataStream | |
function xiami (songId, callback) { | |
function decoder (sourceString) { | |
var _loc9 = Number(sourceString[0]); | |
var _loc7 = sourceString.substr(1); | |
var _loc5 = Math.floor(_loc7.length / _loc9); | |
var _loc6 = _loc7.length % _loc9; | |
var _loc2 = new Array(); | |
for (var _loc3 = 0; _loc3 < _loc6; ++_loc3) { | |
if (_loc2[_loc3] == undefined) _loc2[_loc3] = ""; | |
_loc2[_loc3] = _loc7.substr((_loc5 + 1) * _loc3, _loc5 + 1); | |
} | |
for (var _loc3 = _loc6; _loc3 < _loc9; ++_loc3) | |
_loc2[_loc3] = _loc7.substr(_loc5 * (_loc3 - _loc6) + (_loc5 + 1) * _loc6, _loc5); | |
var _loc4 = ""; | |
for (var _loc3 = 0; _loc3 < _loc2[0].length; ++_loc3) | |
for (var _loc1 = 0; _loc1 < _loc2.length; ++_loc1) | |
_loc4 = _loc4 + _loc2[_loc1].charAt(_loc3); | |
_loc4 = unescape(_loc4); | |
var _loc8 = ""; | |
for (var _loc3 = 0; _loc3 < _loc4.length; ++_loc3) { | |
if (_loc4.charAt(_loc3) == "^") { | |
_loc8 = _loc8 + "0"; | |
continue; | |
} | |
_loc8 = _loc8 + _loc4.charAt(_loc3); | |
} | |
return _loc8; | |
} | |
var url = require('url'); | |
var http = require('http'); | |
var dataStream = require('dataStream'); | |
var stream = new dataStream; | |
var req = http.get(url.parse("http://www.xiami.com/widget/xml-single/uid/0/sid/" + songId), function (res) { | |
res.pipe(stream).on('complate', function () { | |
var dom = stream.body().toString(); | |
callback(decoder(dom.match(/(.*)<location><!\[CDATA\[(.*)\]\]><\/location>(.*)/)[0].replace(/<location><!\[CDATA\[(.*)\]\]><\/location>/, '$1'))); | |
}); | |
}); | |
} | |
xiami('1770711707', function (mp3Address) { | |
console.log(mp3Address); // http://f3.xiami.net/4/131/59831/485390/14_1770711707_2980782.mp3 | |
}); |
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