convert UTF-8 from URIEncoded EUC-KR

euc-kr-2-utf-8

// original code from https://github.com/guersam/freezhal/blob/master/lib/utils.coffee#L91-L94
//
// from utility.js
var Iconv = require('iconv').Iconv;
var toUTF8 = new Iconv('EUC-KR', 'UTF-8');

exports.decodeEuckrUrlToUTF8 = function(str) {
    var toHex = function(n) {
        return parseInt('0x' + n);
    };

    if (!str) str = '';

    return str.replace(/(%([^%]{2}))+/g, function(chars) {
        var b;
        b = new Buffer(chars.split('%').slice(1).map(toHex));
        return toUTF8.convert(b).toString();
    });
};


// from outside
var convertEUCKR = require('./utility').decodeEuckrUrlToUTF8;

params.list = params.list.map(function (item) {
	item.name = convertEUCKR(item.name);
	item.job = convertEUCKR(item.job);
	item.quiz1 = convertEUCKR(item.quiz1);
	item.quiz2 = convertEUCKR(item.quiz2);
	item.gender = item.gender == 1 ? '남' : '여';
});

console.log(params.list);