/**
* If this request was not cancelled, and the request's \Phruts\Config\ActionConfig
* has not disabled validation, call the validate method of the specified
* ActionForm, and forward back to the input form if there were any
* errors.
*
* Return true if we should continue processing, or false if we have already
* forwarded control back to the input form.
*
* @param \Symfony\Component\HttpFoundation\Request $request The kernel request we are
* processing
* @param \Symfony\Component\HttpFoundation\Response $response The kernel response we are
* creating
* @param \Phruts\Action\AbstractActionForm $form The ActionForm instance we are
* populating
* @param \Phruts\Action\ActionMapping $mapping The \Phruts\Config\ActionConfig we are using
* @return boolean
*/
protected function processValidate(\Symfony\Component\HttpFoundation\Request $request, \Symfony\Component\HttpFoundation\Response $response, \Phruts\Action\AbstractActionForm $form = null, \Phruts\Action\ActionMapping $mapping)
{
if (is_null($form)) {
return true;
}
// Was this request cancelled?
if (!is_null($request->attributes->get(\Phruts\Util\Globals::CANCEL_KEY))) {
if (!empty($this->log)) {
$this->log->debug(' Cancelled transaction, skipping validation');
}
return true;
}
// Has validation been turned off for this mapping?
if (!$mapping->getValidate()) {
return true;
}
// Call the form bean's validation method
if (!empty($this->log)) {
$this->log->debug(' Validating input form properties');
}
$errors = $form->validate($mapping, $request);
if (is_null($errors) || $errors->isEmpty()) {
if (!empty($this->log)) {
$this->log->debug(' No errors detected, accepting input');
}
return true;
}
// Has an input form been specified for this mapping?
$input = $mapping->getInput();
if (is_null($input)) {
if (!empty($this->log)) {
$this->log->debug(' Validation failed but no input form available');
}
$msg = $this->getInternal()->getMessage(null, 'noInput', $mapping->getPath());
throw new \Phruts\Exception($msg);
}
// Save our error messages and return to the input form if possible
if (!empty($this->log)) {
$this->log->debug(' Validation failed, returning to "' . $input . '"');
}
$request->attributes->set(\Phruts\Util\Globals::ERROR_KEY, $errors);
if ($this->moduleConfig->getControllerConfig()->getInputForward()) {
$forward = $mapping->findForward($input);
$this->processForwardConfig($request, $response, $forward);
} else {
// Delegate the processing of this request
if (!empty($this->log)) {
$this->log->debug(' Delegating via forward to "' . $input . '"');
}
$this->doForward($input, $request, $response);
}
}
