/**
* The callback used by the form class. This callback is only called when
* the add or edit controller actions are performed.
*
* @param array $data The data from the form
* @param Form $form an instance of the form
* @param mixed $c Specific data from the form, this normally includes an instance of the controller
* @param boolean $redirect If true the controller redirects the page after execution
* @see ModelController::$callbackFunction
* @return boolean
*/
public static function callback($data, &$form, $c, $redirect = true, &$id = null)
{
switch ($c["action"]) {
case "add":
$return = $c["instance"]->model->setData($data);
if ($return === true) {
$id = $c["instance"]->model->save();
User::log($c["success_message"], $data);
if ($redirect) {
Application::redirect($c["instance"]->urlPath . "?notification=" . urlencode($c["success_message"]));
} else {
return true;
}
} else {
$fields = array_keys($return["errors"]);
foreach ($fields as $field) {
foreach ($return["errors"][$field] as $error) {
$element = $c["form"]->getElementByName($field);
$element->addError(str_replace("%field_name%", $element->getLabel(), $error));
}
}
foreach ($return['errors'] as $fieldName => $error) {
$form->addError(str_replace("%field_name%", str_replace('_', ' ', $fieldName), $error));
}
}
break;
case "edit":
$return = $c["instance"]->model->setData($data, $c["key_field"], $c["key_value"]);
if ($return === true) {
$c["instance"]->model->update($c["key_field"], $c["key_value"]);
User::log($c["success_message"], $data);
if ($redirect) {
Application::redirect($c["instance"]->urlPath . "?notification=" . urlencode($c["success_message"]));
} else {
return true;
}
} else {
$fields = array_keys($return["errors"]);
self::$pendingErrors = $return['errors'];
foreach ($fields as $field) {
foreach ($return["errors"][$field] as $error) {
$element = $c["form"]->getElementByName($field);
$element->addError(str_replace("%field_name%", $element->getLabel(), $error));
}
}
foreach ($return['errors'] as $fieldName => $error) {
$form->addError(str_replace("%field_name%", str_replace('_', ' ', $fieldName), $error));
}
}
break;
}
}
