Container::getRouter()->generate('admin'), 'name' => get_lang('Administration')];
$action = $_REQUEST['action'] ?? '';
$id = isset($_REQUEST['id']) ? (int) $_REQUEST['id'] : '';
$description = $_REQUEST['description'] ?? '';
$title = $_REQUEST['title'] ?? '';
$page = !empty($_GET['page']) ? (int) $_GET['page'] : 1;
// Prepare lists for form
// Courses list
$selectedCourse = isset($_GET['selected_course']) ? (int) $_GET['selected_course'] : null;
$courseList = CourseManager::get_courses_list(0, 0, 'title');
$courseSelectionList = ['-1' => get_lang('Select')];
foreach ($courseList as $item) {
$course = api_get_course_entity($item['real_id']);
$courseSelectionList[$course->getId()] = '';
if ($course->getId() == api_get_course_int_id()) {
$courseSelectionList[$course->getId()] = '> ';
}
$courseSelectionList[$course->getId()] .= $course->getTitle();
}
// Difficulty list (only from 0 to 5)
$questionLevel = isset($_REQUEST['question_level']) ? (int) $_REQUEST['question_level'] : -1;
$levels = [
-1 => get_lang('All'),
0 => 0,
1 => 1,
2 => 2,
3 => 3,
4 => 4,
5 => 5,
];
// Answer type
$answerType = isset($_REQUEST['answer_type']) ? (int) $_REQUEST['answer_type'] : null;
$questionList = Question::getQuestionTypeList();
$questionTypesList = [];
$questionTypesList['-1'] = get_lang('All');
foreach ($questionList as $key => $item) {
$questionTypesList[$key] = get_lang($item[1]);
}
$form = new FormValidator('admin_questions', 'get');
$form->addHeader(get_lang('Questions'));
$form->addText('id', get_lang('Id'), false);
$form->addText('title', get_lang('Title'), false);
$form->addText('description', get_lang('Description'), false);
$form
->addSelect(
'selected_course',
[get_lang('Course'), get_lang('Course in which the question was initially created.')],
$courseSelectionList,
['id' => 'selected_course']
)
->setSelected($selectedCourse)
;
$form
->addSelect(
'question_level',
get_lang('Difficulty'),
$levels,
['id' => 'question_level']
)
->setSelected($questionLevel)
;
$form
->addSelect(
'answer_type',
get_lang('Answer type'),
$questionTypesList,
['id' => 'answer_type']
)
->setSelected($answerType)
;
$form->addHidden('form_sent', 1);
$form->addHidden('course_id_changed', '0');
$form->addButtonSearch(get_lang('Search'));
$questions = [];
$pagination = '';
$formSent = isset($_REQUEST['form_sent']) ? (int) $_REQUEST['form_sent'] : 0;
$length = 20;
$questionCount = 0;
$start = 0;
$end = 0;
$pdfContent = '';
$params = [
'id' => $id,
'title' => Security::remove_XSS($title),
'description' => Security::remove_XSS($description),
'selected_course' => $selectedCourse,
'question_level' => $questionLevel,
'answer_type' => $answerType,
];
if ($formSent) {
$params['form_sent'] = 1;
$em = Database::getManager();
$repo = $em->getRepository(CQuizQuestion::class);
$criteria = new Criteria();
if (!empty($id)) {
$criteria->where($criteria->expr()->eq('iid', $id));
}
if (!empty($description)) {
$criteria->orWhere($criteria->expr()->contains('description', $description."\r"));
$criteria->orWhere($criteria->expr()->eq('description', $description));
$criteria->orWhere($criteria->expr()->eq('description', ''.$description.'
'));
}
if (!empty($title)) {
$criteria->orWhere($criteria->expr()->contains('question', "%$title%"));
}
// if (-1 !== $selectedCourse) {
// $criteria->andWhere($criteria->expr()->eq('cId', $selectedCourse));
// }
if (-1 !== $questionLevel) {
$criteria->andWhere($criteria->expr()->eq('level', $questionLevel));
}
if (-1 !== $answerType) {
$criteria->andWhere($criteria->expr()->eq('type', $answerType));
}
$questions = $repo->matching($criteria);
$url = api_get_self().'?'.http_build_query($params);
$form->setDefaults($params);
$questionCount = count($questions);
if ('export_pdf' === $action) {
$length = $questionCount;
}
$paginator = new Paginator(Container::$container->get('event_dispatcher'));
$pagination = $paginator->paginate($questions, $page, $length);
$pagination->setItemNumberPerPage($length);
$pagination->setCurrentPageNumber($page);
$pagination->renderer = function ($data) use ($url) {
$render = '';
return $render;
};
if ($pagination) {
$urlExercise = api_get_path(WEB_CODE_PATH).'exercise/admin.php?';
$exerciseUrl = api_get_path(WEB_CODE_PATH).'exercise/exercise.php?';
$warningText = addslashes(api_htmlentities(get_lang('Please confirm your choice')));
/** @var CQuizQuestion $question */
for ($i = 0; $i < $length; $i++) {
$index = $i;
if (!empty($page)) {
$index = ($page - 1) * $length + $i;
}
if (0 === $i) {
$start = $index;
}
if (!isset($pagination[$index])) {
continue;
}
if ($i < $length) {
$end = $index;
}
$question = &$pagination[$index];
$courseId = $question->getCId();
$courseInfo = api_get_course_info_by_id($courseId);
$courseCode = $courseInfo['code'];
$question->courseCode = $courseCode;
// Creating empty exercise
$exercise = new Exercise($courseId);
$questionObject = Question::read($question->getIid(), $courseInfo);
ob_start();
ExerciseLib::showQuestion(
$exercise,
$question->getIid(),
false,
null,
null,
false,
true,
false,
true,
true
);
$question->questionData = ob_get_contents();
if ('export_pdf' === $action) {
$pdfContent .= '#'.$question->getIid().'. '.$question->getQuestion().'
';
$pdfContent .= '('.$questionTypesList[$question->getType()].') ['.get_lang('Source').': '.$courseCode.']
';
$pdfContent .= $question->getDescription().'
';
$pdfContent .= $question->questionData;
continue;
}
$deleteUrl = $url.'&'.http_build_query([
'courseId' => $question->getCId(),
'questionId' => $question->getId(),
'action' => 'delete',
]);
$exerciseData = '';
$exerciseId = 0;
if (!empty($questionObject->exerciseList)) {
// Question exists in a valid exercise
$exerciseData .= get_lang('Tests').'
';
foreach ($questionObject->exerciseList as $exerciseId) {
$exercise = new Exercise($question->getCId());
$exercise->course_id = $question->getCId();
$exercise->read($exerciseId);
$exerciseData .= $exercise->title.' ';
$exerciseData .= Display::url(
Display::getMdiIcon(ActionIcon::EDIT, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Edit')),
$urlExercise.http_build_query(
[
'cidReq' => $courseCode,
'id_session' => $exercise->sessionId,
'exerciseId' => $exerciseId,
'type' => $question->getType(),
'editQuestion' => $question->getId(),
]
),
['target' => '_blank']
).'
';
}
$question->questionData .= '
'.$exerciseData;
} else {
// Question exists but it's orphan or it belongs to a deleted exercise
// This means the question is added in a deleted exercise
if ($questionObject->getCountExercise() > 0) {
$exerciseList = $questionObject->getExerciseListWhereQuestionExists();
if (!empty($exerciseList)) {
$question->questionData .= '
'.get_lang('Tests').'
';
/** @var CQuiz $exercise */
foreach ($exerciseList as $exercise) {
$question->questionData .= $exercise->getTitle();
if (-1 == $exercise->getActive()) {
$question->questionData .= '- ('.get_lang('The test has been deleted').' #'.$exercise->getIid().') ';
}
$question->questionData .= '
';
}
}
} else {
// This question is orphan :(
$question->questionData .= ' '.get_lang('Orphan question');
}
$question->questionData .= Display::url(
Display::getMdiIcon(ActionIcon::EDIT, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Edit')),
$urlExercise.http_build_query(
[
'cidReq' => $courseCode,
'id_session' => 0, //$exercise->sessionId,
'exerciseId' => $exerciseId,
'type' => $question->getType(),
'editQuestion' => $question->getId(),
]
),
['target' => '_blank']
);
}
$question->questionData .= ''.Display::url(
get_lang('Delete'),
$deleteUrl,
[
'class' => 'btn btn--danger',
'onclick' => 'javascript: if(!confirm(\''.$warningText.'\')) return false',
]
).'
';
ob_end_clean();
}
}
}
$formContent = $form->returnForm();
switch ($action) {
case 'export_pdf':
$pdfContent = Security::remove_XSS($pdfContent);
$pdfParams = [
'filename' => 'questions-export-'.api_get_local_time(),
'pdf_date' => api_get_local_time(),
'orientation' => 'P',
];
$pdf = new PDF('A4', $pdfParams['orientation'], $pdfParams);
$pdf->html_to_pdf_with_template($pdfContent, false, false, true);
exit;
case 'delete':
$questionId = $_REQUEST['questionId'] ?? '';
$courseId = $_REQUEST['courseId'] ?? '';
$courseInfo = api_get_course_info_by_id($courseId);
if (!empty($courseInfo)) {
$objQuestionTmp = Question::read($questionId, $courseInfo);
if (!empty($objQuestionTmp)) {
$result = $objQuestionTmp->delete();
if ($result) {
Display::addFlash(
Display::return_message(
get_lang('Deleted').' #'.$questionId.' - "'.$objQuestionTmp->question.'"'
)
);
}
}
}
header("Location: $url");
exit;
}
$actionsLeft = Display::url(
Display::return_icon('back.png', get_lang('Administration'), [], ICON_SIZE_MEDIUM),
Container::getRouter()->generate('admin'),
);
$exportUrl = Container::getRouter()->generate(
'legacy_main',
['name' => 'admin/questions.php', 'action' => 'export_pdf', ...$params]
);
$actionsRight = Display::url(
Display::return_icon('pdf.png', get_lang('Export to PDF'), [], ICON_SIZE_MEDIUM),
$exportUrl
);
$toolbar = Display::toolbarAction(
'toolbar-admin-questions',
[$actionsLeft, $actionsRight]
);
$tpl = new Template(get_lang('Questions'));
$tpl->assign('form', $formContent);
$tpl->assign('toolbar', $toolbar);
$tpl->assign('pagination', $pagination);
$tpl->assign('pagination_length', $length);
$tpl->assign('start', $start);
$tpl->assign('end', $end);
$tpl->assign('question_count', $questionCount);
$layout = $tpl->get_template('admin/questions.html.twig');
$tpl->display($layout);