/**
* @desc Validates that the question is without PG errors as mandated by codecheck level.
* @param $data array The form data that needs to be validated.
* @return array An array of errors indexed by field.
*/
function validation($data)
{
//init
$errors = array();
//build dataobject
$dataobject = new stdClass();
$dataobject->code = $data['code'];
$dataobject->codecheck = $data['codecheck'];
//attempt to find an ID (if updating)
if (isset($this->question->webwork)) {
$dataobject->id = $this->question->webwork->getId();
}
//try and build the question object
try {
if (isset($this->_form->_submitValues['makecopy'])) {
$wwquestion = WebworkQuestionFactory::CreateFormCopy($dataobject);
} else {
if (isset($dataobject->id)) {
$wwquestion = WebworkQuestionFactory::CreateFormUpdate($dataobject);
} else {
$wwquestion = WebworkQuestionFactory::CreateFormNew($dataobject);
}
}
WebworkQuestionFactory::Store($data['storekey'], $wwquestion);
} catch (Exception $e) {
$errors['code'] = $e->getMessage();
}
return $errors;
}
