public function __toString()
{
$strings = array();
$exceptions = array();
foreach ($this->_arrays as $item) {
if (is_string($item)) {
$strings[] = $item;
} elseif ($item instanceof XenForo_Template_Abstract) {
try {
$strings[] = $item->render();
} catch (Exception $e) {
$exceptions[] = $e;
}
} else {
try {
$strings[] = strval($item);
} catch (Exception $e) {
$exceptions[] = $e;
}
}
}
if (!empty($exceptions)) {
if (WidgetFramework_Core::debugMode()) {
// do this to display the exception (only done in our debug mode)
var_dump($exceptions);
exit;
} else {
// throw the first exception to let people know that something is wrong
$e = reset($exceptions);
throw $e;
}
}
return implode($this->_glue, $strings);
}
public static function getViewObject(array $params, XenForo_Template_Abstract $templateObj)
{
if (isset($params[WidgetFramework_Core::PARAM_VIEW_OBJECT])) {
return $params[WidgetFramework_Core::PARAM_VIEW_OBJECT];
}
$viewObj = $templateObj->getParam(WidgetFramework_Core::PARAM_VIEW_OBJECT);
if (!empty($viewObj)) {
return $viewObj;
}
if (empty(self::$_pseudoViewObj)) {
if (!empty(WidgetFramework_Listener::$fc) and !empty(WidgetFramework_Listener::$viewRenderer)) {
if (WidgetFramework_Listener::$viewRenderer instanceof XenForo_ViewRenderer_HtmlPublic) {
self::$_pseudoViewObj = new XenForo_ViewPublic_Base(WidgetFramework_Listener::$viewRenderer, WidgetFramework_Listener::$fc->getResponse());
}
}
}
if (!empty(self::$_pseudoViewObj)) {
return self::$_pseudoViewObj;
}
if (WidgetFramework_Core::debugMode()) {
// log the exception for admin examination (in our debug mode only)
XenForo_Error::logException(new XenForo_Exception(sprintf('Unable to get view object for %s', $templateObj->getTemplateName())), false, '[bd] Widget Framework');
}
return null;
}
