CMSForm.php
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<?php
/**
* Deals with special form handling in CMS, mainly around
* {@link PjaxResponseNegotiator}
*
* @package framework
* @subpackage admin
*/
class CMSForm extends Form {
/**
* @var array
*/
protected $validationExemptActions = array();
/**
* Always return true if the current form action is exempt from validation
*
* @return boolean
*/
public function validate() {
$buttonClicked = $this->buttonClicked();
return (
($buttonClicked && in_array($buttonClicked->actionName(), $this->getValidationExemptActions()))
|| parent::validate()
);
}
/**
* Route validation error responses through response negotiator,
* so they return the correct markup as expected by the requesting client.
*/
protected function getValidationErrorResponse() {
$request = $this->getRequest();
$negotiator = $this->getResponseNegotiator();
if($request->isAjax() && $negotiator) {
$this->setupFormErrors();
$result = $this->forTemplate();
return $negotiator->respond($request, array(
'CurrentForm' => function() use($result) {
return $result;
}
));
} else {
return parent::getValidationErrorResponse();
}
}
/**
* Set actions that are exempt from validation
*
* @param array
*/
public function setValidationExemptActions($actions) {
$this->validationExemptActions = $actions;
return $this;
}
/**
* Get a list of actions that are exempt from validation
*
* @return array
*/
public function getValidationExemptActions() {
return $this->validationExemptActions;
}
/**
* Sets the response negotiator
* @param ResponseNegotiator $negotiator The response negotiator to use
* @return Form The current form
*/
public function setResponseNegotiator($negotiator) {
$this->responseNegotiator = $negotiator;
return $this;
}
/**
* Gets the current response negotiator
* @return ResponseNegotiator|null
*/
public function getResponseNegotiator() {
return $this->responseNegotiator;
}
public function FormName() {
if($this->htmlID) return $this->htmlID;
else return 'Form_' . str_replace(array('.', '/'), '', $this->name);
}
}