public function display()
{
parent::display();
$document = WFDocument::getInstance();
// get all popups extensions
$popups = parent::loadExtensions('popups');
$config = $this->getProperties();
if ($config) {
// Create global config
$document->addScriptDeclaration('WFExtensions.Popups.setConfig(' . json_encode($config) . ');');
}
// Create an instance of each popup and check if enabled
foreach ($popups as $name) {
$popup = $this->getPopupExtension($name);
if ($popup->isEnabled()) {
$this->addPopup($name);
$params = $popup->getParams();
if (!empty($params)) {
$document->addScriptDeclaration('WFExtensions.Popups.setParams("' . $name . '",' . json_encode($params) . ');');
}
}
}
$tabs = WFTabs::getInstance();
// Add popup tab and assign popups reference to document
if (count($this->getPopups())) {
$tabs->addTab('popups', 1);
$tabs->getPanel('popups')->assign('popups', $this);
}
}
/**
* 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 = 'joomla', $config = array())
{
static $instance;
if (!is_object($instance)) {
$fs = parent::loadExtensions('filesystem', $type);
$classname = 'WF' . ucfirst($fs) . 'FileSystem';
if (class_exists($classname)) {
$instance = new $classname($config);
} else {
$instance = new WFFileSystem($config);
}
}
return $instance;
}
/**
* Returns a reference to a manager object
*
* This method must be invoked as:
* <pre> $manager =MediaManager::getInstance();</pre>
*
* @access public
* @return MediaManager The manager object.
* @since 1.5
*/
public static function getInstance($name = 'jceplayer')
{
if (!isset(self::$instance)) {
$classname = '';
if ($name && $name != 'none') {
$player = parent::loadExtensions('mediaplayer', $name);
$classname = 'WFMediaPlayerExtension_' . ucfirst($player);
}
if ($classname && class_exists($classname)) {
self::$instance = new $classname();
} else {
self::$instance = new WFMediaPlayerExtension();
}
}
return self::$instance;
}
/**
* Returns a reference to a manager object
*
* This method must be invoked as:
* <pre> $manager =MediaManager::getInstance();</pre>
*
* @access public
* @return MediaManager The manager object.
* @since 1.5
*/
public static function getInstance($name = 'jceplayer')
{
static $instance;
if (!is_object($instance)) {
$classname = '';
if ($name && $name != 'none') {
$player = parent::loadExtensions(array('types' => array('mediaplayer'), 'extension' => $name));
$classname = 'WFMediaPlayerExtension_' . ucfirst($player);
}
if ($classname && class_exists($classname)) {
$instance = new $classname();
} else {
$instance = new WFMediaPlayerExtension();
}
}
return $instance;
}
/**
* Load & Call an extension
*
* @access protected
* @param array $config
* @return array
*/
protected function loadExtensions($type, $extension = null, $config = array()) {
return WFExtension::loadExtensions($type, $extension, $config);
}