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ES2015 first look / babeljs

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RainLoop Team 2015-11-15 03:23:16 +03:00
parent 5dcceaaca5
commit 445cd155e5
123 changed files with 3214 additions and 3680 deletions
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172
dev/Common/Base64.js
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@ -1,172 +0,0 @@
// Base64 encode / decode
// http://www.webtoolkit.info/
(function () {
'use strict';
/*jslint bitwise: true*/
var Base64 = {
// private property
_keyStr : 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=',
// public method for urlsafe encoding
urlsafe_encode : function (input) {
return Base64.encode(input).replace(/[+]/g, '-').replace(/[\/]/g, '_').replace(/[=]/g, '.');
},
// public method for encoding
encode : function (input) {
var
output = '',
chr1, chr2, chr3, enc1, enc2, enc3, enc4,
i = 0
;
input = Base64._utf8_encode(input);
while (i < input.length)
{
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;
if (isNaN(chr2))
{
enc3 = enc4 = 64;
}
else if (isNaN(chr3))
{
enc4 = 64;
}
output = output +
this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
}
return output;
},
// public method for decoding
decode : function (input) {
var
output = '',
chr1, chr2, chr3, enc1, enc2, enc3, enc4,
i = 0
;
input = input.replace(/[^A-Za-z0-9\+\/\=]/g, '');
while (i < input.length)
{
enc1 = this._keyStr.indexOf(input.charAt(i++));
enc2 = this._keyStr.indexOf(input.charAt(i++));
enc3 = this._keyStr.indexOf(input.charAt(i++));
enc4 = this._keyStr.indexOf(input.charAt(i++));
chr1 = (enc1 << 2) | (enc2 >> 4);
chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
chr3 = ((enc3 & 3) << 6) | enc4;
output = output + String.fromCharCode(chr1);
if (enc3 !== 64)
{
output = output + String.fromCharCode(chr2);
}
if (enc4 !== 64)
{
output = output + String.fromCharCode(chr3);
}
}
return Base64._utf8_decode(output);
},
// private method for UTF-8 encoding
_utf8_encode : function (string) {
string = string.replace(/\r\n/g, "\n");
var
utftext = '',
n = 0,
l = string.length,
c = 0
;
for (; n < l; n++) {
c = string.charCodeAt(n);
if (c < 128)
{
utftext += String.fromCharCode(c);
}
else if ((c > 127) && (c < 2048))
{
utftext += String.fromCharCode((c >> 6) | 192);
utftext += String.fromCharCode((c & 63) | 128);
}
else
{
utftext += String.fromCharCode((c >> 12) | 224);
utftext += String.fromCharCode(((c >> 6) & 63) | 128);
utftext += String.fromCharCode((c & 63) | 128);
}
}
return utftext;
},
// private method for UTF-8 decoding
_utf8_decode : function (utftext) {
var
string = '',
i = 0,
c = 0,
c2 = 0,
c3 = 0
;
while ( i < utftext.length )
{
c = utftext.charCodeAt(i);
if (c < 128)
{
string += String.fromCharCode(c);
i++;
}
else if((c > 191) && (c < 224))
{
c2 = utftext.charCodeAt(i+1);
string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
i += 2;
}
else
{
c2 = utftext.charCodeAt(i+1);
c3 = utftext.charCodeAt(i+2);
string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
i += 3;
}
}
return string;
}
};
module.exports = Base64;
/*jslint bitwise: false*/
}());