/**
* @param string $class
* @param bool $throw
* @throws Exception
* @return WidgetFramework_WidgetRenderer
*/
public static function getRenderer($class, $throw = true)
{
try {
if (!isset(self::$_rendererInstances[$class])) {
self::$_rendererInstances[$class] = WidgetFramework_WidgetRenderer::create($class);
}
return self::$_rendererInstances[$class];
} catch (Exception $e) {
if ($throw) {
throw $e;
}
}
return null;
}
/**
* @return WidgetFramework_WidgetRenderer
*/
public static function getRenderer($class, $throw = true)
{
$instance = self::getInstance();
try {
if (in_array($class, $instance->_renderers)) {
if (!isset(self::$_rendererInstances[$class])) {
self::$_rendererInstances[$class] = WidgetFramework_WidgetRenderer::create($class);
}
return self::$_rendererInstances[$class];
} elseif ($class == 'WidgetFramework_WidgetRenderer_None') {
return WidgetFramework_WidgetRenderer::create($class);
} else {
if ($throw) {
throw new XenForo_Exception(new XenForo_Phrase('wf_invalid_widget_renderer_x', array('renderer' => $class)), true);
}
}
} catch (Exception $e) {
if ($throw) {
throw $e;
} else {
return false;
}
}
}
