/**
* Executes the execute method of an action.
*
* @param sfAction $actionInstance An sfAction instance
*
* @return string The view type
*/
protected function executeAction($actionInstance)
{
$response = $actionInstance->getResponse();
// Set X-Frame-Options by default. Can be overridden by actions
$response->setHttpHeader("X-Frame-Options", "DENY");
// execute the action
$viewName = parent::executeAction($actionInstance);
// Add form js and stylesheets to response
if ($viewName != sfView::NONE) {
$response->setHttpHeader('Expires', '0');
$response->setHttpHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0, max-age=0");
$response->setHttpHeader("Cache-Control", "private", false);
$actionVars = $actionInstance->getVarHolder()->getAll();
foreach ($actionVars as $var) {
if ($var instanceof sfForm) {
foreach ($var->getStylesheets() as $file => $media) {
$response->addStylesheet($file, '', array('media' => $media));
}
foreach ($var->getJavascripts() as $file) {
$response->addJavascript($file);
}
}
}
}
return $viewName;
}
/**
* Executes the execute method of an action.
*
* @param sfAction $actionInstance An sfAction instance
*
* @return string The view type
*/
protected function executeAction($actionInstance)
{
// execute the action
$viewName = parent::executeAction($actionInstance);
// Add form js and stylesheets to response
if ($viewName != sfView::NONE) {
$response = $actionInstance->getResponse();
$actionVars = $actionInstance->getVarHolder()->getAll();
foreach ($actionVars as $var) {
if ($var instanceof sfForm) {
foreach ($var->getStylesheets() as $file => $media) {
$response->addStylesheet($file, '', array('media' => $media));
}
foreach ($var->getJavascripts() as $file) {
$response->addJavascript($file);
}
}
}
}
return $viewName;
}