/**
* @return SurveyStepUIBuilderFactory
*/
public static function getInstance()
{
if (!is_object(self::$instance)) {
self::$instance = new SurveyStepUIBuilderFactory();
}
return self::$instance;
}
/**
* @return Form|string
* @throws NotFoundEntityException
*/
public function SurveyDynamicEntityStepForm()
{
if (!Member::currentUser()) {
return $this->httpError(403);
}
try {
$request = $this->getRequest();
$step = $request->param('STEP_SLUG');
if (is_null($step)) {
$step = $request->requestVar('STEP_SLUG');
}
$sub_step = $request->param('SUB_STEP_SLUG');
if (is_null($sub_step)) {
$sub_step = $request->requestVar('SUB_STEP_SLUG');
}
if (empty($step) || empty($sub_step)) {
throw new LogicException(sprintf('step/sub_step empty (%s - %s) - member_id %s', $step, $sub_step, Member::currentUserID()));
}
$this->current_survey = $this->getCurrentSurveyInstance();
$current_step = $this->current_survey->currentStep();
if (!$current_step instanceof ISurveyDynamicEntityStep) {
if ($this->current_survey->isAllowedStep($step)) {
$current_step = $this->current_survey->getStep($step);
$this->survey_manager->registerCurrentStep($this->current_survey, $step);
} else {
throw new LogicException(sprintf('template %s - member_id %s', $current_step->template()->title(), Member::currentUserID()));
}
}
// check entity survey id
$entity_survey_id = intval($request->param('ENTITY_SURVEY_ID'));
if ($entity_survey_id === 0) {
$entity_survey_id = intval($request->requestVar('ENTITY_SURVEY_ID'));
}
if ($entity_survey_id === 0) {
throw new LogicException(sprintf('entity survey id is %s - member_id %s', $entity_survey_id, Member::currentUserID()));
}
$this->current_entity_survey = $current_step->getEntitySurvey($entity_survey_id);
if (is_null($this->current_entity_survey)) {
//check if its a entity survey from a team that i belong
$current_member = Member::currentUser();
$this->current_entity_survey = $current_member->TeamEntitySurveys()->filter('EntitySurveyID', $entity_survey_id)->first();
}
if (is_null($this->current_entity_survey)) {
throw new LogicException(sprintf('entity survey id is %s - member_id %s', $entity_survey_id, Member::currentUserID()));
}
if ($this->current_entity_survey->currentStep()->template()->title() !== $sub_step) {
if ($this->current_entity_survey->isAllowedStep($sub_step)) {
$this->survey_manager->registerCurrentStep($this->current_entity_survey, $sub_step);
} else {
throw new LogicException(sprintf('current step %s differs from requested one %s - member_id %s', $this->current_entity_survey->currentStep()->template()->title(), $sub_step, Member::currentUserID()));
}
}
$builder = SurveyStepUIBuilderFactory::getInstance()->build($this->current_entity_survey->currentStep());
if (is_null($builder)) {
throw new LogicException(sprintf('There is not set any form yet! - member_id %s', Member::currentUserID()));
}
$form = $builder->build($this->current_entity_survey->currentStep(), 'NextDynamicEntityStep', 'SurveyDynamicEntityStepForm');
$form->Fields()->add(new HiddenField('ENTITY_SURVEY_ID', 'ENTITY_SURVEY_ID', $entity_survey_id));
$form->Fields()->add(new HiddenField('STEP_SLUG', 'STEP_SLUG', $step));
$form->Fields()->add(new HiddenField('SUB_STEP_SLUG', 'SUB_STEP_SLUG', $sub_step));
return $form;
} catch (Exception $ex) {
SS_Log::log($ex->getMessage(), SS_Log::ERR);
return $this->httpError(404);
}
}
