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<?php
/**
* @name CK Object
* @copyright Copyright (C) 2025. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
* @author Cedric Keiflin - https://www.template-creator.com - https://www.joomlack.fr
*/
/*
* NOTES : use getData to store in the session, example : setUserState(self::$prefix . '.' . self::$name, $this->state->getData());
* this will store the array of values instead of the CKObject
*/
namespace Slideshowck;
// No direct access
defined('_JEXEC') or die('Restricted access');
class CKObject {
protected static $instance;
protected $vars = array();
public function __construct($data = []) {
$this->vars = $data;
}
static function getInstance() {
if (is_object(self::$instance))
{
return self::$instance;
}
// Instantiate the class, store it to the static container, and return it
return self::$instance = new CKObject();
}
public function get($var, $default = null, $filter = '') {
// clean the variable name
// $var = preg_replace('/[^A-Z0-9_\.-]/i', '', $var);
// B/C we need this to migrate from the CMSObject used before Joomla 6
if (! is_array($this->vars)) $this->vars = (array)$this->vars;
if (isset($this->vars[$var])) {
return $this->vars[$var];
} else {
$this->vars[$var] = $default;
}
return $this->vars[$var];
}
/**
** Get filter according to PHP doc : https://www.php.net/manual/en/filter.filters.sanitize.php
**/
private function filter($var, $filter) {
switch($filter) {
case 'default' :
case 'string' :
default :
return filter_var($var, FILTER_UNSAFE_RAW);
break;
case 'raw' :
return ($var);
break;
case 'int' :
return (int)filter_var($var, FILTER_SANITIZE_NUMBER_INT);
break;
case 'email' :
return filter_var($var, FILTER_SANITIZE_EMAIL);
break;
case 'url' :
return filter_var($var, FILTER_SANITIZE_URL);
break;
case 'array' :
return filter_var_array($var, FILTER_DEFAULT);
break;
}
}
public function set($var, $value = '') {
// clean the variable name
// $var = preg_replace('/[^A-Z0-9_\.-]/i', '', $var);
// B/C we need this to migrate from the CMSObject used before Joomla 6
if (! is_array($this->vars)) $this->vars = (array)$this->vars;
$this->vars[$var] = $value;
}
/**
* Gets an array of values from the request.1
*/
public function getArray(array $vars = array(), $datasource = null)
{
return filter_var_array($vars, FILTER_DEFAULT);
}
/**
* Return the data as simple array to store in the session
*
* @return array The list of name - value pairs
*/
public function getData() {
return $this->vars;
}
}