securityos/node_modules/html-escaper/index.js

71 lines
1.9 KiB
JavaScript

var html = (function (exports) {
'use strict';
/**
* Copyright (C) 2017-present by Andrea Giammarchi - @WebReflection
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
var replace = ''.replace;
var ca = /[&<>'"]/g;
var es = /&(?:amp|#38|lt|#60|gt|#62|apos|#39|quot|#34);/g;
var esca = {
'&': '&amp;',
'<': '&lt;',
'>': '&gt;',
"'": '&#39;',
'"': '&quot;'
};
var unes = {
'&amp;': '&',
'&#38;': '&',
'&lt;': '<',
'&#60;': '<',
'&gt;': '>',
'&#62;': '>',
'&apos;': "'",
'&#39;': "'",
'&quot;': '"',
'&#34;': '"'
};
function escape(es) {
return replace.call(es, ca, pe);
}
function unescape(un) {
return replace.call(un, es, cape);
}
function pe(m) {
return esca[m];
}
function cape(m) {
return unes[m];
}
exports.escape = escape;
exports.unescape = unescape;
return exports;
}({}));