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/**
* @package akeebabackup
* @copyright Copyright (c)2006-2023 Nicholas K. Dionysopoulos / Akeeba Ltd
* @license GNU General Public License version 3, or later
*/
/**
* Setup (required for Joomla! 3)
*/
if (typeof(akeeba) == 'undefined')
{
var akeeba = {};
}
if (typeof(akeeba.UserInterfaceCommon) == 'undefined')
{
akeeba.UserInterfaceCommon = {};
}
/*!
Math.uuid.js (v1.4)
http://www.broofa.com
mailto:robert@broofa.com
Copyright (c) 2009 Robert Kieffer
Dual licensed under the MIT and GPL licenses.
Usage: Math.uuid()
*/
Math.uuid = (function ()
{
// Private array of chars to use
var CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('');
return function (len, radix)
{
var chars = CHARS, uuid = [];
radix = radix || chars.length;
if (len)
{
// Compact form
for (var i = 0; i < len; i++)
{
uuid[i] = chars[0 | Math.random() * radix];
}
}
else
{
// rfc4122, version 4 form
var r;
// rfc4122 requires these characters
uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-';
uuid[14] = '4';
// Fill in random data. At i==19 set the high bits of clock sequence as
// per rfc4122, sec. 4.1.5
for (var i = 0; i < 36; i++)
{
if (!uuid[i])
{
r = 0 | Math.random() * 16;
uuid[i] = chars[(i == 19) ? (r & 0x3) | 0x8 : r];
}
}
}
return uuid.join('');
};
})();
/*
* Courtesy of PHPjs -- http://phpjs.org
* @license GPL, version 2
*/
function basename(path, suffix)
{
var b = path.replace(/^.*[\/\\]/g, '');
if (typeof(suffix) == 'string' && b.substr(b.length - suffix.length) == suffix)
{
b = b.substr(0, b.length - suffix.length);
}
return b;
}
/**
* Checks if a variable is empty. From the php.js library.
*/
function empty(mixed_var)
{
var key;
if (mixed_var === "" ||
mixed_var === 0 ||
mixed_var === "0" ||
mixed_var === null ||
mixed_var === false ||
typeof mixed_var === 'undefined'
)
{
return true;
}
if (typeof mixed_var == 'object')
{
for (key in mixed_var)
{
return false;
}
return true;
}
return false;
}
function array_shift(inputArr)
{
// http://kevin.vanzonneveld.net
// + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// + improved by: Martijn Wieringa
// % note 1: Currently does not handle objects
// * example 1: array_shift(['Kevin', 'van', 'Zonneveld']);
// * returns 1: 'Kevin'
var props = false,
shift = undefined, pr = '', allDigits = /^\d$/, int_ct = -1,
_checkToUpIndices = function (arr, ct, key)
{
// Deal with situation, e.g., if encounter index 4 and try to set it to 0, but 0 exists later in loop (need to
// increment all subsequent (skipping current key, since we need its value below) until find unused)
if (arr[ct] !== undefined)
{
var tmp = ct;
ct += 1;
if (ct === key)
{
ct += 1;
}
ct = _checkToUpIndices(arr, ct, key);
arr[ct] = arr[tmp];
delete arr[tmp];
}
return ct;
};
if (inputArr.length === 0)
{
return null;
}
if (inputArr.length > 0)
{
return inputArr.shift();
}
}
function trim(str, charlist)
{
var whitespace, l = 0, i = 0;
str += '';
if (!charlist)
{
// default list
whitespace =
" \n\r\t\f\x0b\xa0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000";
}
else
{
// preg_quote custom list
charlist += '';
whitespace = charlist.replace(/([\[\]\(\)\.\?\/\*\{\}\+\$\^\:])/g, '$1');
}
l = str.length;
for (i = 0; i < l; i++)
{
if (whitespace.indexOf(str.charAt(i)) === -1)
{
str = str.substring(i);
break;
}
}
l = str.length;
for (i = l - 1; i >= 0; i--)
{
if (whitespace.indexOf(str.charAt(i)) === -1)
{
str = str.substring(0, i + 1);
break;
}
}
return whitespace.indexOf(str.charAt(0)) === -1 ? str : '';
}
//=============================================================================
// Object.keys polyfill
//=============================================================================
// From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys
if (!Object.keys) {
Object.keys = (function() {
'use strict';
var hasOwnProperty = Object.prototype.hasOwnProperty,
hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'),
dontEnums = [
'toString',
'toLocaleString',
'valueOf',
'hasOwnProperty',
'isPrototypeOf',
'propertyIsEnumerable',
'constructor'
],
dontEnumsLength = dontEnums.length;
return function(obj) {
if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) {
throw new TypeError('Object.keys called on non-object');
}
var result = [], prop, i;
for (prop in obj) {
if (hasOwnProperty.call(obj, prop)) {
result.push(prop);
}
}
if (hasDontEnumBug) {
for (i = 0; i < dontEnumsLength; i++) {
if (hasOwnProperty.call(obj, dontEnums[i])) {
result.push(dontEnums[i]);
}
}
}
return result;
};
}());
}
//=============================================================================
// Akeeba Backup Pro - Regular expression based files and folders filters
//=============================================================================
function escapeHTML(rawData)
{
return rawData.split("&").join("&").split("<").join("<").split(">").join(">");
}