/**
* Parser Function #widget
*/
public function pfnc_widget(&$parser, $_name = null)
{
if (empty($_name)) {
$msg = new MessageList();
$msg->pushMessageById(self::NAME . '-missing-name');
return $this->handleError($msg);
}
$params = func_get_args();
array_shift($params);
# $parser
array_shift($params);
# $name
// make sure we are not tricked
$name = $this->makeSecureName($_name);
// get Factory istance
$factory = MW_WidgetFactory::gs();
// try building a widget from the provided name
$widget = $factory->newFromWidgetName($name);
if (!$widget instanceof Widget) {
return $this->handleError($widget);
}
// render the widget with the provided parameters
// TODO change to 'borg' pattern
$renderer = MW_WidgetRenderer::gs();
$output = $renderer->render($widget, $params);
if (!is_string($output)) {
return $this->handleError($output);
}
return array($output, 'noparse' => true, 'isHTML' => true);
}
public function __construct()
{
if (self::$instance !== null) {
throw new Exception(__CLASS__ . ": singleton pattern");
}
self::$instance = $this;
parent::__construct();
}
<?php
/**
* @package SecureWidgets
* @category Widgets
* @author Jean-Lou Dupont
* @version @@package-version@@
* @Id $Id$
*/
MW_WidgetRenderer::getInstance('MW_WidgetRenderer')->setMessages(array('en' => array('securewidgets-renderer' => 'SecureWidgets - renderer', 'securewidgets-renderer-missing-inputs' => 'missing input variables for widget <i>$1</i>.', 'securewidgets-renderer-missing-input' => 'missing input parameter <i>$1</i> of type <i>$2</i>', 'securewidgets-renderer-unsupported-type' => 'unsupported parameter type <i>$2</i> for parameter <i>$1</i>', 'securewidgets-renderer-type-mismatch' => 'parameter type mismatch: expecting type <i>$2</i> for parameter <i>$1</i>')));
