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<?php
/**
* @package Sven.Bluege
* @subpackage com_eventgallery
*
* @copyright Copyright (C) 2005 - 2019 Sven Bluege All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die('Restricted access');
// The class name must always be the same as the filename (in camel case)
/**
* provides a form field where you can select which class should be used. This works only of the ID is not set.
*
* Class JFormFieldmethodsclass
*/
class JFormFieldmethodsclass extends JFormField
{
//The field class must know its own type through the variable $type.
protected $type = 'methodsclass';
public function getInput()
{
$required = $this->required ? ' required="required" aria-required="true"' : '';
$cssclass = $this->element['class'] ? ' class="form-control ' . (string) $this->element['class'] . '"' : 'form-control';
$superclass = (string)$this->element['superclass'];
$this->getClasses(JPATH_PLUGINS.DIRECTORY_SEPARATOR.'eventgallery_sur');
$this->getClasses(JPATH_PLUGINS.DIRECTORY_SEPARATOR.'eventgallery_pay');
$this->getClasses(JPATH_PLUGINS.DIRECTORY_SEPARATOR.'eventgallery_ship');
if ($this->form->getField('id')->value!=0 && $this->value!="") {
$class= $this->value;
if ( class_exists($class ) ) {
$classname = $class::getClassName();
} else {
$classname = 'invalid';
}
return '<input '.$cssclass.' value="'.$classname.'" disabled="disabled"">';
}
$return = '<select '.$required.' '.$cssclass.' name='.$this->name.' id='.$this->id.'>';
foreach(get_declared_classes() as $class) {
if (strpos($class, 'EventgalleryPlugins')!==false) {
if (is_subclass_of($class, $superclass)) {
$return .= '<option value="'.$class.'">'.$class::getClassName().'</option>';
}
}
}
$return .= "</select>";
return $return;
}
private function getClasses($path) {
$directory = new RecursiveDirectoryIterator($path);
$iterator = new RecursiveIteratorIterator($directory);
// filer for the second subdirectory like /home/foo/xxxx/yyy.php
$dirSep = '\\/\\\\';
$regex = new RegexIterator($iterator, '/^'.preg_quote($path, '/')."[$dirSep][^$dirSep]+[$dirSep][^$dirSep]+\\.php$/i", RecursiveRegexIterator::GET_MATCH);
foreach($regex as $object) {
require_once($object[0]);
}
}
}