public function export($ids)
{
$dom = new DOMDocument('1.0', 'utf-8');
$root = $dom->createElement('wpProQuiz');
$dom->appendChild($root);
$header = $dom->createElement('header');
$header->setAttribute('version', WPPROQUIZ_VERSION);
$header->setAttribute('exportVersion', 1);
$root->appendChild($header);
$data = $dom->createElement('data');
$quizMapper = new WpProQuiz_Model_QuizMapper();
$questionMapper = new WpProQuiz_Model_QuestionMapper();
$formMapper = new WpProQuiz_Model_FormMapper();
foreach ($ids as $id) {
$quizModel = $quizMapper->fetch($id);
if ($quizModel->getId() <= 0) {
continue;
}
$questionModel = $questionMapper->fetchAll($quizModel->getId());
$forms = array();
if ($quizModel->isFormActivated()) {
$forms = $formMapper->fetch($quizModel->getId());
}
$quizElement = $this->getQuizElement($dom, $quizModel, $forms);
$quizElement->appendChild($questionsElement = $dom->createElement('questions'));
foreach ($questionModel as $model) {
$questionElement = $this->createQuestionElement($dom, $model);
$questionsElement->appendChild($questionElement);
}
$data->appendChild($quizElement);
}
$root->appendChild($data);
return $dom->saveXML();
}
public function showAction($id)
{
$view = new WpProQuiz_View_FrontQuiz();
$quizMapper = new WpProQuiz_Model_QuizMapper();
$questionMapper = new WpProQuiz_Model_QuestionMapper();
$categoryMapper = new WpProQuiz_Model_CategoryMapper();
$formMapper = new WpProQuiz_Model_FormMapper();
$quiz = $quizMapper->fetch($id);
if ($quiz->isShowMaxQuestion() && $quiz->getShowMaxQuestionValue() > 0) {
$value = $quiz->getShowMaxQuestionValue();
if ($quiz->isShowMaxQuestionPercent()) {
$count = $questionMapper->count($id);
$value = ceil($count * $value / 100);
}
$question = $questionMapper->fetchAll($id, true, $value);
} else {
$question = $questionMapper->fetchAll($id);
}
$view->quiz = $quiz;
$view->question = $question;
$view->category = $categoryMapper->fetchByQuiz($quiz->getId());
$view->forms = $formMapper->fetch($quiz->getId());
$view->show(true);
}
/**
* @deprecated
*/
private function show($quizId)
{
if (!current_user_can('wpProQuiz_show_statistics')) {
wp_die(__('You do not have sufficient permissions to access this page.'));
}
$this->showNew($quizId);
return;
$view = new WpProQuiz_View_Statistics();
$questionMapper = new WpProQuiz_Model_QuestionMapper();
$quizMapper = new WpProQuiz_Model_QuizMapper();
$categoryMapper = new WpProQuiz_Model_CategoryMapper();
$formMapper = new WpProQuiz_Model_FormMapper();
$questions = $questionMapper->fetchAll($quizId);
$category = $categoryMapper->fetchAll();
$categoryEmpty = new WpProQuiz_Model_Category();
$categoryEmpty->setCategoryName(__('No category', 'wp-pro-quiz'));
$list = array();
$cats = array();
foreach ($category as $c) {
$cats[$c->getCategoryId()] = $c;
}
$cats[0] = $categoryEmpty;
foreach ($questions as $q) {
$list[$q->getCategoryId()][] = $q;
}
$view->quiz = $quizMapper->fetch($quizId);
$view->questionList = $list;
$view->categoryList = $cats;
$view->forms = $formMapper->fetch($quizId);
if (has_action('pre_user_query', 'ure_exclude_administrators')) {
remove_action('pre_user_query', 'ure_exclude_administrators');
$users = get_users(array('fields' => array('ID', 'user_login', 'display_name')));
add_action('pre_user_query', 'ure_exclude_administrators');
} else {
$users = get_users(array('fields' => array('ID', 'user_login', 'display_name')));
}
array_unshift($users, (object) array('ID' => 0));
$view->users = $users;
$view->show();
}
public static function ajaxLoadCopyQuestion($data)
{
if (!current_user_can('wpProQuiz_edit_quiz')) {
echo json_encode(array());
exit;
}
$quizId = $data['quizId'];
$quizMapper = new WpProQuiz_Model_QuizMapper();
$questionMapper = new WpProQuiz_Model_QuestionMapper();
$data = array();
$quiz = $quizMapper->fetchAll();
foreach ($quiz as $qz) {
if ($qz->getId() == $quizId) {
continue;
}
$question = $questionMapper->fetchAll($qz->getId());
$questionArray = array();
foreach ($question as $qu) {
$questionArray[] = array('name' => $qu->getTitle(), 'id' => $qu->getId());
}
$data[] = array('name' => $qz->getName(), 'id' => $qz->getId(), 'question' => $questionArray);
}
return json_encode($data);
}
public static function ajaxQuizLoadData($data)
{
$id = $data['quizId'];
$view = new WpProQuiz_View_FrontQuiz();
$quizMapper = new WpProQuiz_Model_QuizMapper();
$questionMapper = new WpProQuiz_Model_QuestionMapper();
$categoryMapper = new WpProQuiz_Model_CategoryMapper();
$formMapper = new WpProQuiz_Model_FormMapper();
$quiz = $quizMapper->fetch($id);
if ($quiz->isShowMaxQuestion() && $quiz->getShowMaxQuestionValue() > 0) {
$value = $quiz->getShowMaxQuestionValue();
if ($quiz->isShowMaxQuestionPercent()) {
$count = $questionMapper->count($id);
$value = ceil($count * $value / 100);
}
$question = $questionMapper->fetchAll($id, true, $value);
} else {
$question = $questionMapper->fetchAll($id);
}
if (empty($quiz) || empty($question)) {
return null;
}
$view->quiz = $quiz;
$view->question = $question;
$view->category = $categoryMapper->fetchByQuiz($quiz->getId());
$view->forms = $formMapper->fetch($quiz->getId());
return json_encode($view->getQuizData());
}
public function getQuestion($quizId)
{
$m = new WpProQuiz_Model_QuestionMapper();
return $m->fetchAll($quizId);
}
