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<?php
/**
* @package JCE
* @copyright Copyright (c) 2009-2016 Ryan Demmer. All rights reserved.
* @license GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* JCE is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
*/
defined('_JEXEC') or die('RESTRICTED');
wfimport('editor.libraries.classes.extensions');
class WFSearchExtension extends WFExtension {
private static $instances = array();
/**
* Constructor activating the default information of the class
*
* @access protected
*/
public function __construct($config = array()) {
parent::__construct($config);
}
/**
* Returns a reference to a plugin object
*
* This method must be invoked as:
* <pre> $advlink =AdvLink::getInstance();</pre>
*
* @access public
* @return JCE The editor object.
* @since 1.5
*/
public static function getInstance($type, $config = array()) {
if (!isset(self::$instances)) {
self::$instances = array();
}
if (empty(self::$instances[$type])) {
require_once(WF_EDITOR . '/extensions/search/' . $type . '.php');
$classname = 'WF' . ucfirst($type) . 'SearchExtension';
if (class_exists($classname)) {
self::$instances[$type] = new $classname($config);
} else {
self::$instances[$type] = new WFSearchExtension();
}
}
return self::$instances[$type];
}
public function display() {
parent::display();
}
public function getView($options = array()) {
$options['name'] = 'search';
return parent::getView($options);
}
}