mirror of
https://github.com/monstra-cms/monstra.git
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97 lines
2.4 KiB
PHP
97 lines
2.4 KiB
PHP
<?php defined('MONSTRA_ACCESS') or die('No direct script access.');
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/**
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* Monstra Engine
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*
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* This source file is part of the Monstra Engine. More information,
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* documentation and tutorials can be found at http://monstra.org
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*
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* @package Monstra
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*
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* @author Romanenko Sergey / Awilum <awilum@msn.com>
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* @copyright 2012-2014 Romanenko Sergey / Awilum <awilum@msn.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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class XML
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{
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/**
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* Protected constructor since this is a static class.
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*
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* @access protected
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*/
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protected function __construct()
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{
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// Nothing here
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}
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/**
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* Create safe xml data. Removes dangerous characters for string.
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*
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* <code>
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* $xml_safe = XML::safe($xml_unsafe);
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* </code>
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*
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* @param string $str String
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* @param boolean $flag Flag
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* @return string
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*/
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public static function safe($str, $flag = true)
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{
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// Redefine vars
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$str = (string) $str;
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$flag = (bool) $flag;
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// Remove invisible chars
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$non_displayables = array('/%0[0-8bcef]/', '/%1[0-9a-f]/', '/[\x00-\x08]/', '/\x0b/', '/\x0c/', '/[\x0e-\x1f]/');
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do {
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$cleaned = $str;
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$str = preg_replace($non_displayables, '', $str);
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} while ($cleaned != $str);
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// htmlspecialchars
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if ($flag) $str = htmlspecialchars($str, ENT_QUOTES, 'utf-8');
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// Return safe string
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return $str;
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}
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/**
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* Get XML file
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*
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* <code>
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* $xml_file = XML::loadFile('path/to/file.xml');
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* </code>
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*
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* @param string $file File name
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* @param boolean $force Method
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* @return array
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*/
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public static function loadFile($file, $force = false)
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{
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// Redefine vars
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$file = (string) $file;
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$force = (bool) $force;
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// For CMS API XML file force method
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if ($force) {
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$xml = file_get_contents($file);
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$data = simplexml_load_string($xml);
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return $data;
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} else {
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if (file_exists($file) && is_file($file)) {
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$xml = file_get_contents($file);
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$data = simplexml_load_string($xml);
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return $data;
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} else {
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return false;
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}
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}
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}
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}
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