public function display()
{
parent::display();
$document = WFDocument::getInstance();
$document->addScript(array('link'), 'extensions.search.js');
$document->addStylesheet(array('link'), 'extensions.search.css');
}
public function getSearch($type = 'link')
{
static $search;
if (!isset($search)) {
$search = array();
}
if (empty($search[$type])) {
$search[$type] = WFSearchExtension::getInstance($type);
}
return $search[$type];
}
/**
* Returns a reference to a plugin object
*
* This method must be invoked as:
* <pre> $advlink =AdvLink::getInstance();</pre>
*
* @access public
* @return JCE The editor object.
* @since 1.5
*/
public function getInstance($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];
}
