/**
* Get the elements on a page
* @param int $pageId
* @return array
*/
public function getElements($pageId)
{
$pageQuestionService = $this->getServiceLocator()->get("Api\\Service\\PageQuestion");
$questionService = $this->getServiceLocator()->get("Api\\Service\\Question");
$answerService = $this->getServiceLocator()->get("Api\\Service\\Answer");
$questions = $pageQuestionService->fetchAll(array('page_id' => $pageId));
$questionCollection = array();
foreach ($questions as $q) {
$questionModel = $questionService->fetchById($q->getQuestionId());
//now get any answers
$answers = $answerService->fetchAll(array('question_id' => $questionModel->getId()));
$questionModel = $questionModel->toArray();
$questionModel['answers'] = \Api\Service\Encoder\Answer::toArray($answers);
if ($questionModel['renderId'] != 5) {
$questionCollection[$questionModel['id']]['questions'][] = $questionModel;
$questionCollection[$questionModel['id']]['questionText'] = $questionModel['questionText'];
$questionCollection[$questionModel['id']]['renderId'] = $questionModel['renderId'];
$questionCollection[$questionModel['id']]['id'] = $questionModel['id'];
} else {
if (isset($questionCollection[$questionModel['parentId']])) {
$questionCollection[$questionModel['parentId']]['questions'][] = $questionModel;
} else {
$questionCollection[$questionModel['id']]['questions'][] = $questionModel;
$questionCollection[$questionModel['id']]['questionText'] = $questionModel['header'];
$questionCollection[$questionModel['id']]['renderId'] = $questionModel['renderId'];
$questionCollection[$questionModel['id']]['id'] = $questionModel['id'];
$questionCollection[$questionModel['id']]['columns'] = $questionModel['answers'];
}
}
}
$questionCollection = array_values($questionCollection);
return $questionCollection;
}
/**
* The read action
* @return \Zend\View\Model\JsonModel
*/
public function readAction()
{
$id = $this->params()->fromPost('answerId', null);
if (!is_null($id)) {
//filter by specific id
$results = $this->getServiceLocator()->get("Api\\Service\\Answer")->fetchAll(array('id' => $id));
} else {
$results = $this->getServiceLocator()->get("Api\\Service\\Answer")->fetchAll();
}
return new \Zend\View\Model\JsonModel(array("result" => "true", "error" => "", "collection" => \Api\Service\Encoder\Answer::toJson($results)));
}
/**
* Edit a multiple choice question
* @param array $parameters
* @param int $render
* @return array
*/
public function editMultipleChoice($parameters, $render)
{
$answerService = $this->getServiceLocator()->get("Api\\Service\\Answer");
$pageQuestionService = $this->getServiceLocator()->get("Api\\Service\\PageQuestion");
$surveyId = $parameters['surveyId'];
$pageId = $parameters['pageId'];
$questionModel = $this->getServiceLocator()->get("Api\\Service\\Question")->fetchById($parameters['questionId']);
$questionModel->setQuestionText($parameters['questionText'])->setRenderId($render);
$questionModel = $this->update($questionModel);
//get the existing answers
$answerModels = $this->getServiceLocator()->get("Api\\Service\\Answer")->fetchAll(array('question_id' => $parameters['questionId']));
//now update the answers
$answerCollection = array();
for ($i = 0; $i < 50; $i++) {
if (isset($answerModels[$i])) {
$answerModel = $answerModels[$i];
if (isset($parameters['answerChoice' . $i])) {
$answerModel->setAnswerText($parameters['answerChoice' . $i])->setQuestionId($questionModel->getId());
$answerModel = $answerService->update($answerModel);
} else {
//delete the extra
$answerService->delete($answerModel->getId());
}
} else {
if (isset($parameters['answerChoice' . $i])) {
$answerModel = new \Api\Model\Answer();
$answerModel->setAnswerText($parameters['answerChoice' . $i])->setQuestionId($questionModel->getId());
$answerModel = $answerService->insert($answerModel);
}
}
$answerCollection[] = $answerModel;
}
return array('question' => $questionModel->toArray(), 'answers' => \Api\Service\Encoder\Answer::toArray($answerCollection));
}