function unset_session_resources()
{
$_SESSION['addedresource'] = '';
$_SESSION['addedresourceid'] = '';
Session::erase(addedresource);
Session::erase(addedresourceid);
}
/**
* @param Application $app
* @param string $type courses|sessions|mycoursecategories
* @param string $filter for the userportal courses page. Only works when setting 'history'
* @param int $page
*
* @return Response|void
*/
public function indexAction(Application $app, $type = 'courses', $filter = 'current', $page = 1)
{
// @todo Use filters like "after/before|finish" to manage user access
api_block_anonymous_users();
// Abort request because the user is not allowed here - @todo use filters
if ($app['allowed'] == false) {
return $app->abort(403, 'Not allowed');
}
// Main courses and session list
$items = null;
$type = str_replace('/', '', $type);
/** @var \PageController $pageController */
$pageController = $app['page_controller'];
switch ($type) {
case 'sessions':
$items = $pageController->returnSessions(api_get_user_id(), $filter, $page);
break;
case 'sessioncategories':
$items = $pageController->returnSessionsCategories(api_get_user_id(), $filter, $page);
break;
case 'courses':
$items = $pageController->returnCourses(api_get_user_id(), $filter, $page);
break;
case 'mycoursecategories':
$items = $pageController->returnMyCourseCategories(api_get_user_id(), $filter, $page);
break;
case 'specialcourses':
$items = $pageController->returnSpecialCourses(api_get_user_id(), $filter, $page);
break;
}
//Show the chamilo mascot
if (empty($items) && empty($filter)) {
$pageController->return_welcome_to_course_block($app['template']);
}
/*
$app['my_main_menu'] = function($app) {
$menu = $app['knp_menu.factory']->createItem('root');
$menu->addChild('Home', array('route' => api_get_path(WEB_CODE_PATH)));
return $menu;
};
$app['knp_menu.menus'] = array('main' => 'my_main_menu');*/
$app['template']->assign('content', $items);
$pageController->setCourseSessionMenu();
$pageController->setProfileBlock();
$pageController->setUserImageBlock();
$pageController->setCourseBlock($filter);
$pageController->setSessionBlock();
$pageController->return_reservation_block();
$pageController->returnNavigationLinks($app['template']->getNavigationLinks());
$app['template']->assign('search_block', $pageController->return_search_block());
$app['template']->assign('classes_block', $pageController->return_classes_block());
$pageController->returnSkillsLinks();
// Deleting the session_id.
Session::erase('session_id');
$response = $app['template']->render_template('userportal/index.tpl');
return new Response($response, 200, array());
}
/**
*
* @global int $_cid
* @global array $_course
* @global int $_gid
*
* @param int $group_id
* @param bool $reset
*/
static function init_group($group_id, $reset)
{
global $_cid;
global $_course;
global $_gid;
if ($reset) {
// session data refresh requested
if ($group_id && $_cid && !empty($_course['real_id'])) {
// have keys to search data
$group_table = Database::get_course_table(TABLE_GROUP);
$sql = "SELECT * FROM {$group_table} WHERE c_id = " . $_course['real_id'] . " AND id = '{$group_id}'";
$result = Database::query($sql);
if (Database::num_rows($result) > 0) {
// This group has recorded status related to this course
$gpData = Database::fetch_array($result);
$_gid = $gpData['id'];
Session::write('_gid', $_gid);
} else {
Session::erase('_gid');
}
} elseif (isset($_SESSION['_gid']) or isset($_gid)) {
// Keys missing => not anymore in the group - course relation
Session::erase('_gid');
}
} elseif (isset($_SESSION['_gid'])) {
// continue with the previous values
$_gid = $_SESSION['_gid'];
} else {
//if no previous value, assign caracteristic undefined value
$_gid = -1;
}
//set variable according to student_view_enabled choices
if (api_get_setting('course.student_view_enabled') == "true") {
if (isset($_GET['isStudentView'])) {
if ($_GET['isStudentView'] == 'true') {
if (isset($_SESSION['studentview'])) {
if (!empty($_SESSION['studentview'])) {
// switching to studentview
$_SESSION['studentview'] = 'studentview';
}
}
} elseif ($_GET['isStudentView'] == 'false') {
if (isset($_SESSION['studentview'])) {
if (!empty($_SESSION['studentview'])) {
// switching to teacherview
$_SESSION['studentview'] = 'teacherview';
}
}
}
} elseif (!empty($_SESSION['studentview'])) {
//all is fine, no change to that, obviously
} elseif (empty($_SESSION['studentview'])) {
// We are in teacherview here
$_SESSION['studentview'] = 'teacherview';
}
}
}
$template = new Template(get_lang('GradebookListOfStudentsCertificates'));
if (Session::has('reportErrorMessage')) {
$template->assign('errorMessage', Session::read('reportErrorMessage'));
}
$searchBySessionCourseDateForm = new FormValidator('certificate_report_form', 'post', api_get_path(WEB_CODE_PATH) . 'gradebook/certificate_report.php');
$searchBySessionCourseDateForm->addSelect('session', get_lang('Sessions'), $sessions, ['id' => 'session']);
$searchBySessionCourseDateForm->addSelect('course', get_lang('Courses'), $courses, ['id' => 'course']);
$searchBySessionCourseDateForm->addGroup([$searchBySessionCourseDateForm->createElement('select', 'month', null, $months, ['id' => 'month']), $searchBySessionCourseDateForm->createElement('text', 'year', null, ['id' => 'year', 'placeholder' => get_lang('Year')])], null, get_lang('Date'));
$searchBySessionCourseDateForm->addButtonSearch();
$searchBySessionCourseDateForm->setDefaults(['session' => $selectedSession, 'course' => $selectedCourse, 'month' => $selectedMonth, 'year' => $selectedYear]);
if (api_is_student_boss()) {
foreach ($userList as $studentId) {
$students[$studentId] = api_get_user_info($studentId)['complete_name_with_username'];
}
$searchByStudentForm = new FormValidator('certificate_report_form', 'post', api_get_path(WEB_CODE_PATH) . 'gradebook/certificate_report.php');
$searchByStudentForm->addSelect('student', get_lang('Students'), $students, ['id' => 'student']);
$searchByStudentForm->addButtonSearch();
$searchByStudentForm->setDefaults(['student' => $selectedStudent]);
$template->assign('searchByStudentForm', $searchByStudentForm->returnForm());
}
$template->assign('searchBySessionCourseDateForm', $searchBySessionCourseDateForm->returnForm());
$template->assign('sessions', $sessions);
$template->assign('courses', $courses);
$template->assign('months', $months);
$template->assign('exportAllLink', $exportAllLink);
$template->assign('certificateStudents', $certificateStudents);
$content = $template->fetch("default/gradebook/certificate_report.tpl");
$template->assign('content', $content);
$template->display_one_col_template();
Session::erase('reportErrorMessage');
}
}
$form_data = CourseManager::redirectToCourse($form_data);
$form_register = new FormValidator('form_register', 'post', $form_data['action']);
if (!empty($form_data['message'])) {
$form_register->addElement('html', $form_data['message'] . '<br /><br />');
}
if ($usersCanCreateCourse) {
$form_register->addElement('html', $form_data['button']);
} else {
$form_register->addElement('html', $form_data['go_button']);
}
$text_after_registration .= $form_register->returnForm();
// Just in case
Session::erase('course_redirect');
Session::erase('exercise_redirect');
if (CustomPages::enabled()) {
CustomPages::display(CustomPages::REGISTRATION_FEEDBACK, array('info' => $text_after_registration));
} else {
//$tpl = new Template($tool_name);
echo Container::getTemplating()->render('@template_style/auth/inscription.html.twig', ['inscription_content' => $content, 'text_after_registration' => $text_after_registration, 'hide_header' => $hideHeaders]);
}
} else {
// Custom pages
if (CustomPages::enabled()) {
CustomPages::display(CustomPages::REGISTRATION, array('form' => $form));
} else {
if (!api_is_anonymous()) {
// Saving user to course if it was set.
if (!empty($course_code_redirect)) {
$course_info = api_get_course_info($course_code_redirect);
*
* @package chamilo.exercise
* @author Julio Montoya <*****@*****.**>
*/
/**
* Code
*/
use ChamiloSession as Session;
$language_file = 'exercice';
require_once 'exercise.class.php';
//require_once '../inc/global.inc.php';
$current_course_tool = TOOL_QUIZ;
// Clear the exercise session just in case
$objExercise = Session::read('objExercise');
if (isset($objExercise)) {
Session::erase('objExercise');
}
$this_section = SECTION_COURSES;
// Notice for unauthorized people.
api_protect_course_script(true);
$exercise_id = isset($_REQUEST['exerciseId']) ? intval($_REQUEST['exerciseId']) : 0;
$objExercise = new Exercise();
$result = $objExercise->read($exercise_id);
if (!$result) {
api_not_allowed(true);
}
$gradebook = isset($_GET['gradebook']) ? Security::remove_XSS($_GET['gradebook']) : null;
$learnpath_id = isset($_REQUEST['learnpath_id']) ? intval($_REQUEST['learnpath_id']) : null;
$learnpath_item_id = isset($_REQUEST['learnpath_item_id']) ? intval($_REQUEST['learnpath_item_id']) : null;
$origin = isset($_REQUEST['origin']) ? Security::remove_XSS($_REQUEST['origin']) : null;
$interbreadcrumb[] = array("url" => "exercice.php?gradebook={$gradebook}", "name" => get_lang('Exercices'));
$this_section = SECTION_COURSES;
$current_course_tool = TOOL_COURSE_MAINTENANCE;
api_protect_course_script(true);
$_course = api_get_course_info();
$current_course_code = $_course['official_code'];
$current_course_name = $_course['name'];
if (!api_is_allowed_to_edit()) {
api_not_allowed(true);
}
$tool_name = get_lang('DelCourse');
if (isset($_GET['delete']) && $_GET['delete'] == 'yes') {
CourseManager::delete_course($_course['sysCode']);
$obj_cat = new Category();
$obj_cat->update_category_delete($_course['sysCode']);
// DELETE CONFIRMATION MESSAGE
Session::erase('_cid');
Session::erase('_real_cid');
$noPHP_SELF = true;
$message = '<h2>' . get_lang('Course') . ' : ' . $current_course_name . ' (' . $current_course_code . ') </h2>';
$message .= get_lang('HasDel');
$message .= '<br /><br /><a href="../../index.php">' . get_lang('BackHome') . ' ' . api_get_setting('platform.site_name') . '</a>';
} else {
$message = '<h3>' . get_lang('Course') . ' : ' . $current_course_name . ' (' . $current_course_code . ') </h3>';
$message .= '<p>' . get_lang('ByDel') . '</p>';
$message .= '<p><a class="btn btn-primary" href="' . api_get_path(WEB_CODE_PATH) . 'course_info/maintenance.php?' . api_get_cidreq() . '">' . get_lang('No') . '</a> <a class="btn" href="' . api_get_self() . '?delete=yes&' . api_get_cidreq() . '">' . get_lang('Yes') . '</a></p>';
$interbreadcrumb[] = array('url' => 'maintenance.php', 'name' => get_lang('Maintenance'));
}
Display::display_header($tool_name, 'Settings');
echo Display::page_header($tool_name);
Display::display_warning_message($message, false);
Display::display_footer();
//Impress js
if ($learnPath->mode == 'impress') {
$lp_id = $learnPath->get_id();
$url = api_get_path(WEB_CODE_PATH) . "newscorm/lp_impress.php?lp_id={$lp_id}&" . api_get_cidreq();
header("Location: {$url}");
exit;
}
// Prepare variables for the test tool (just in case) - honestly, this should disappear later on.
Session::write('scorm_view_id', $learnPath->get_view_id());
Session::write('scorm_item_id', $lp_item_id);
$exerciseFromSession = Session::read('exerciseResult');
// Reinit exercises variables to avoid spacename clashes (see exercise tool)
if (isset($exerciseResult) || isset($exerciseFromSession)) {
Session::erase('exerciseResult');
Session::erase('objExercise');
Session::erase('questionList');
}
// additional APIs
$htmlHeadXtra[] = '<script>
chamilo_courseCode = "' . $course_code . '";
</script>';
// Document API
//$htmlHeadXtra[] = '<script src="js/documentapi.js" type="text/javascript" language="javascript"></script>';
// Storage API
$htmlHeadXtra[] = '<script>
var sv_user = \'' . api_get_user_id() . '\';
var sv_course = chamilo_courseCode;
var sv_sco = \'' . intval($_REQUEST['lp_id']) . '\';
</script>';
// FIXME fetch sco and userid from a more reliable source directly in sotrageapi.js
//$htmlHeadXtra[] = '<script type="text/javascript" src="js/storageapi.js"></script>';
$content = '<p><div><strong>' . get_lang('Description') . ':</strong><p>' . Security::remove_XSS($my_folder_data['description'], STUDENT) . '</p></div></p>';
}
if (api_is_allowed_to_edit() || api_is_coach()) {
// Work list
$content .= '<div class="toolbar-works"><a id="open-view-list" class="btn btn-primary" href="#"><i class="fa fa-users"></i> Ver Estudiantes</a></div>';
$content .= '<div class="row">';
$content .= '<div class="col-md-12">';
$content .= '<div id="work-list" class="table-responsive">';
$content .= showTeacherWorkGrid();
$content .= '</div>';
$content .= '</div>';
$content .= '<div id="student-list-work" style="display: none" class="table-responsive">';
$content .= '<div class="toolbar"><a id="closed-view-list" href="#"><i class="fa fa-times-circle"></i> ' . get_lang('Close') . '</a></div>';
$content .= showStudentList($work_id);
$content .= '</div>';
} else {
$content .= showStudentWorkGrid();
}
break;
}
Display::display_header(null);
Display::display_introduction_section(TOOL_STUDENTPUBLICATION);
if ($origin == 'learnpath') {
echo '<div style="height:15px"> </div>';
}
display_action_links($work_id, $curdirpath, $action);
$message = Session::read('message');
echo $message;
Session::erase('message');
echo $content;
Display::display_footer();
/**
* @param string $username
*/
function api_clean_account_captcha($username)
{
$userInfo = api_get_user_info_from_username($username);
if (empty($userInfo)) {
return false;
}
Session::erase('loginFailedCount');
UserManager::update_extra_field_value($userInfo['user_id'], 'captcha_blocked_until_date', null);
}
/**
* This function stores which users have to be notified of which forums or threads
*
* @param string $content does the user want to be notified about a forum or about a thread
* @param integer $id the id of the forum or thread
* @return string language variable
* @author Patrick Cool <*****@*****.**>, Ghent University, Belgium
* @version May 2008, dokeos 1.8.5
* @since May 2008, dokeos 1.8.5
*/
function set_notification($content, $id, $add_only = false)
{
$_user = api_get_user_info();
// Database table definition
$table_notification = Database::get_course_table(TABLE_FORUM_NOTIFICATION);
$course_id = api_get_course_int_id();
// Which database field do we have to store the id in?
if ($content == 'forum') {
$database_field = 'forum_id';
} else {
$database_field = 'thread_id';
}
// First we check if the notification is already set for this.
$sql = "SELECT * FROM {$table_notification}\n WHERE\n c_id = {$course_id} AND\n {$database_field} = '" . Database::escape_string($id) . "' AND\n user_id = '" . intval($_user['user_id']) . "'";
$result = Database::query($sql);
$total = Database::num_rows($result);
// If the user did not indicate that (s)he wanted to be notified already
// then we store the notification request (to prevent double notification requests).
if ($total <= 0) {
$sql = "INSERT INTO {$table_notification} (c_id, {$database_field}, user_id)\n VALUES (" . $course_id . ", '" . Database::escape_string($id) . "','" . intval($_user['user_id']) . "')";
Database::query($sql);
Session::erase('forum_notification');
get_notifications_of_user(0, true);
return get_lang('YouWillBeNotifiedOfNewPosts');
} else {
if (!$add_only) {
$sql = "DELETE FROM {$table_notification}\n WHERE\n c_id = {$course_id} AND\n {$database_field} = '" . Database::escape_string($id) . "' AND\n user_id = '" . intval($_user['user_id']) . "'";
Database::query($sql);
Session::erase('forum_notification');
get_notifications_of_user(0, true);
return get_lang('YouWillNoLongerBeNotifiedOfNewPosts');
}
}
}
/**
* Destroys the message session
*/
public static function cleanFlashMessages()
{
Session::erase('flash_messages');
}
}
//check for flash and message
$sniff_notification = '';
$some_activex = isset($_SESSION['sniff_check_some_activex']) ? $_SESSION['sniff_check_some_activex'] : null;
$some_plugins = isset($_SESSION['sniff_check_some_plugins']) ? $_SESSION['sniff_check_some_plugins'] : null;
if(!empty($some_activex) || !empty($some_plugins)){
if (! preg_match("/flash_yes/", $some_activex) && ! preg_match("/flash_yes/", $some_plugins)) {
$sniff_notification = Display::return_message(get_lang('NoFlash'), 'warning', true);
//js verification - To annoying of redirecting every time the page
$controller->tpl->assign('sniff_notification', $sniff_notification);
}
}
$controller->tpl->assign('profile_block', $controller->return_profile_block());
$controller->tpl->assign('user_image_block', $controller->return_user_image_block());
$controller->tpl->assign('course_block', $controller->return_course_block());
$controller->tpl->assign('navigation_course_links', $controller->return_navigation_links());
$controller->tpl->assign('reservation_block', $controller->return_reservation_block());
$controller->tpl->assign('search_block', $controller->return_search_block());
$controller->tpl->assign('classes_block', $controller->return_classes_block());
//if (api_is_platform_admin() || api_is_drh()) {
$controller->tpl->assign('skills_block', $controller->return_skills_links());
//}
$controller->tpl->display_two_col_template();
// Deleting the session_id.
Session::erase('session_id');
/**
* This function exports the given Chamilo test
* @param integer Test ID
* @return string The test itself as an HTML string
*/
function export_exercise($item_id)
{
global $expdir, $_course, $_configuration, $_SESSION, $_SERVER, $language_interface, $langExerciseNotFound, $langQuestion, $langOk, $origin, $questionNum;
$exerciseId = $item_id;
require_once '../exercice/exercise.class.php';
require_once '../exercice/question.class.php';
require_once '../exercice/answer.class.php';
$TBL_EXERCISES = Database::get_course_table(TABLE_QUIZ_TEST);
/* Clears the exercise session */
if (isset($_SESSION['objExercise'])) {
Session::erase('objExercise');
}
if (isset($_SESSION['objQuestion'])) {
Session::erase('objQuestion');
}
if (isset($_SESSION['objAnswer'])) {
Session::erase('objAnswer');
}
if (isset($_SESSION['questionList'])) {
Session::erase('questionList');
}
if (isset($_SESSION['exerciseResult'])) {
Session::erase('exerciseResult');
}
// If the object is not in the session:
if (!isset($_SESSION['objExercise'])) {
// Construction of Exercise.
$objExercise = new Exercise();
$sql = "SELECT title,description,sound,type,random,active FROM {$TBL_EXERCISES} WHERE iid='{$exerciseId}'";
// If the specified exercise doesn't exist or is disabled:
if (!$objExercise->read($exerciseId) || !$objExercise->selectStatus() && !api_is_allowed_to_edit() && $origin != 'learnpath') {
die($langExerciseNotFound);
}
// Saves the object into the session.
Session::write('objExercise', $objExercise);
}
$exerciseTitle = $objExercise->selectTitle();
$exerciseDescription = $objExercise->selectDescription();
$exerciseSound = $objExercise->selectSound();
$randomQuestions = $objExercise->isRandom();
$exerciseType = $objExercise->selectType();
if (!isset($_SESSION['questionList'])) {
// Selects the list of question ID.
$questionList = $randomQuestions ? $objExercise->selectRandomList() : $objExercise->selectQuestionList();
// Saves the question list into the session.
Session::write('questionList', $questionList);
}
$nbrQuestions = sizeof($questionList);
// If questionNum comes from POST and not from GET:
if (!$questionNum || $_POST['questionNum']) {
// Only used for sequential exercises (see $exerciseType).
if (!$questionNum) {
$questionNum = 1;
} else {
$questionNum++;
}
}
$test .= "<h3>" . $exerciseTitle . "</h3>";
if (!empty($exerciseSound)) {
$test .= "<a href=\"../document/download.php?doc_url=%2Faudio%2F" . $exerciseSound . "\"&SQMSESSID=36812c2dea7d8d6e708d5e6a2f09b0b9 target=\"_blank\"><img src=\"../img/sound.gif\" border=\"0\" align=\"absmiddle\" alt=" . get_lang("Sound") . "\" /></a>";
}
// Writing the .js file with to check the correct answers begin.
$scriptfilename = "Exercice" . $item_id . ".js";
$s = "<script type=\"text/javascript\" src='../js/" . $scriptfilename . "'></script>";
$test .= $s;
$content = "function evaluate() {\n alert('Test evaluated.');\n }\n ";
if (!($handle = fopen($expdir . '/js/' . $scriptfilename, 'w'))) {
echo "Cannot open file ({$scriptfilename})";
}
if (fwrite($handle, $content) === false) {
echo "Cannot write to file ({$filename})";
exit;
}
fclose($handle);
// Writing the .js file with to check the correct answers end.
$s = "\n <p>{$exerciseDescription}</p>\n <table width='100%' border='0' cellpadding='1' cellspacing='0'>\n <form method='post' action=''><input type=\"hidden\" name=\"SQMSESSID\" value=\"36812c2dea7d8d6e708d5e6a2f09b0b9\" />\n <input type='hidden' name='formSent' value='1' />\n <input type='hidden' name='exerciseType' value='" . $exerciseType . "' />\n <input type='hidden' name='questionNum' value='" . $questionNum . "' />\n <input type='hidden' name='nbrQuestions' value='" . $nbrQuestions . "' />\n <tr>\n <td>\n <table width='100%' cellpadding='4' cellspacing='2' border='0'>";
$exerciseType = 1;
// So to list all questions in one page.
$test .= $s;
$i = 0;
foreach ($questionList as $questionId) {
$i++;
// For sequential exercises.
if ($exerciseType == 2) {
// If it is not the right question, goes to the next loop iteration.
if ($questionNum != $i) {
continue;
} else {
// if the user has already answered this question:
if (isset($exerciseResult[$questionId])) {
// Construction of the Question object.
$objQuestionTmp = new Question();
// Reads question informations.
$objQuestionTmp->read($questionId);
$questionName = $objQuestionTmp->selectTitle();
// Destruction of the Question object.
unset($objQuestionTmp);
$test .= '<tr><td>' . get_lang('AlreadyAnswered') . ' "' . $questionName . '"</td></tr>';
break;
}
}
}
echo $s = "<tr bgcolor='#e6e6e6'><td valign='top' colspan='2'>" . get_lang('Question') . " ";
// Call the showQuestion(). This basically displays the question in a table.
$question_obj = Question::read($questionId);
$test .= $objExercise->showQuestion($question_obj, false, 'export', $i);
}
// end foreach()
$s = "</table></td></tr><tr><td><br/><input type='button' value='" . $langOk . "' onclick=\"javascript: evaluate(); alert('Evaluated.');\">";
$s .= "</td></tr></form></table>";
$s .= "<script type='text/javascript'> loadPage(); </script>";
$b = 2;
$test .= $s;
return $test;
}
$nbrActiveTests = $nbrActiveTests + 1;
$item .= Display::tag('td', '<a href="showinframes.php?' . api_get_cidreq() . '&file=' . $path . '&cid=' . api_get_course_id() . '&uid=' . api_get_user_id() . '"' . (!$active ? 'class="invisible"' : '') . '">' . $title . '</a>');
//$item .= Display::tag('td', '');
$actions = '<a href="hotpotatoes_exercise_report.php?' . api_get_cidreq() . '&path=' . $path . '&filter_by_user='******'">' . Display::return_icon('test_results.png', get_lang('Results'), '', ICON_SIZE_SMALL) . '</a>';
$item .= Display::tag('td', $actions);
echo Display::tag('tr', $item, array('class' => $class));
}
}
$count++;
}
}
echo '</table>';
if (empty($exercise_list) && $hotpotatoes_exist == false) {
if ($is_allowedToEdit && $origin != 'learnpath') {
echo '<div id="no-data-view">';
echo '<h2>' . get_lang('Quiz') . '</h2>';
echo Display::return_icon('quiz.png', '', array(), 64);
echo '<div class="controls">';
echo Display::url(get_lang('NewEx'), 'exercise_admin.php?' . api_get_cidreq(), array('class' => 'btn'));
echo '</div>';
echo '</div>';
}
}
if ($origin != 'learnpath') {
//so we are not in learnpath tool
Display::display_footer();
}
Session::erase('objExercise');
Session::erase('objQuestion');
Session::erase('objAnswer');
/**
* Create a new SortableTable
* @param string $table_name A name for the table (default = 'table')
* @param string $get_total_number_function A user defined function to get
* the total number of items in the table
* @param string $get_data_function A function to get the data to display on
* the current page
* @param int $default_column The default column on which the data should be
* sorted
* @param int $default_items_per_page The default number of items to show
* on one page
* @param string $default_order_direction The default order direction;
* either the constant 'ASC' or 'DESC'
* @param string $table_id
*/
public function __construct($table_name = 'table', $get_total_number_function = null, $get_data_function = null, $default_column = 1, $default_items_per_page = 20, $default_order_direction = 'ASC', $table_id = null)
{
if (empty($table_id)) {
$table_id = $table_name . uniqid();
}
$this->table_id = $table_id;
parent::__construct(array('class' => 'data_table', 'id' => $table_id));
$this->table_name = $table_name;
$this->additional_parameters = array();
$this->param_prefix = $table_name . '_';
$this->page_nr = Session::read($this->param_prefix . 'page_nr', 1);
$this->page_nr = isset($_GET[$this->param_prefix . 'page_nr']) ? intval($_GET[$this->param_prefix . 'page_nr']) : $this->page_nr;
$this->column = Session::read($this->param_prefix . 'column', $default_column);
$this->column = isset($_GET[$this->param_prefix . 'column']) ? intval($_GET[$this->param_prefix . 'column']) : $this->column;
// Default direction.
if (in_array(strtoupper($default_order_direction), array('ASC', 'DESC'))) {
$this->direction = $default_order_direction;
}
$directionFromSession = Session::read($this->param_prefix . 'direction');
if (isset($directionFromSession)) {
$my_session_direction = $directionFromSession;
if (!in_array($my_session_direction, array('ASC', 'DESC'))) {
$this->direction = 'ASC';
} else {
if ($my_session_direction == 'ASC') {
$this->direction = 'ASC';
} elseif ($my_session_direction == 'DESC') {
$this->direction = 'DESC';
}
}
}
if (isset($_GET[$this->param_prefix . 'direction'])) {
$my_get_direction = $_GET[$this->param_prefix . 'direction'];
if (!in_array($my_get_direction, array('ASC', 'DESC'))) {
$this->direction = 'ASC';
} else {
if ($my_get_direction == 'ASC') {
$this->direction = 'ASC';
} elseif ($my_get_direction == 'DESC') {
$this->direction = 'DESC';
}
}
}
// Allow to change paginate in multiples tabs
Session::erase($this->param_prefix . 'per_page');
$this->per_page = Session::read($this->param_prefix . 'per_page', $default_items_per_page);
$this->per_page = isset($_GET[$this->param_prefix . 'per_page']) ? intval($_GET[$this->param_prefix . 'per_page']) : $this->per_page;
Session::write($this->param_prefix . 'per_page', $this->per_page);
Session::write($this->param_prefix . 'direction', $this->direction);
Session::write($this->param_prefix . 'page_nr', $this->page_nr);
Session::write($this->param_prefix . 'column', $this->column);
$this->pager = null;
$this->default_items_per_page = $default_items_per_page;
$this->total_number_of_items = -1;
$this->get_total_number_function = $get_total_number_function;
$this->get_data_function = $get_data_function;
$this->column_filters = array();
$this->form_actions = array();
$this->checkbox_name = null;
$this->td_attributes = array();
$this->th_attributes = array();
$this->other_tables = array();
}
echo '<div class="actions">';
echo '<a href="'.api_get_path(WEB_CODE_PATH).'work/work.php?'.api_get_cidreq().'&origin='.$origin.'">'.Display::return_icon('back.png', get_lang('BackToWorksList'),'',ICON_SIZE_MEDIUM).'</a>';
if (api_is_allowed_to_session_edit(false, true) && !empty($workId)) {
echo '<a href="'.api_get_path(WEB_CODE_PATH).'work/upload.php?'.api_get_cidreq().'&id='.$workId.'&origin='.$origin.'">';
echo Display::return_icon('upload_file.png', get_lang('UploadADocument'), '', ICON_SIZE_MEDIUM).'</a>';
}
echo '</div>';
if (!empty($my_folder_data['title'])) {
echo Display::page_subheader($my_folder_data['title']);
}
$error_message = Session::read('error_message');
if (!empty($error_message)) {
echo $error_message;
Session::erase('error_message');
}
if (!empty($my_folder_data['description'])) {
echo '<p><div><strong>'.get_lang('Description').':</strong><p>'.Security::remove_XSS($my_folder_data['description']).'</p></div></p>';
}
$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : null;
$item_id = isset($_REQUEST['item_id']) ? intval($_REQUEST['item_id']) : null;
switch ($action) {
case 'delete':
$fileDeleted = deleteWorkItem($item_id, $courseInfo);
if (!$fileDeleted) {
Display::display_error_message(get_lang('YouAreNotAllowedToDeleteThisDocument'));
?>
" >
<?php
echo get_lang('Finish');
?>
</button>
<?php
}
}
if ($origin != 'learnpath') {
//we are not in learnpath tool
Display::display_footer();
} else {
if (!isset($_GET['fb_type'])) {
$lp_mode = Session::read('lp_mode');
$url = '../newscorm/lp_controller.php?' . api_get_cidreq() . '&action=view&lp_id=' . $learnpath_id . '&lp_item_id=' . $learnpath_item_id . '&exeId=' . $exeId . '&fb_type=' . $feedback_type;
$href = $lp_mode == 'fullscreen' ? ' window.opener.location.href="' . $url . '" ' : ' top.location.href="' . $url . '" ';
echo '<script type="text/javascript">' . $href . '</script>';
// Record the results in the learning path, using the SCORM interface (API)
echo "<script>window.parent.API.void_save_asset('{$totalScore}', '{$totalWeighting}', 0, 'completed'); </script>";
echo '</body></html>';
} else {
Display::display_normal_message(get_lang('ExerciseFinished') . ' ' . get_lang('ToContinueUseMenu'));
echo '<br />';
}
}
// Destroying the session
Session::erase('questionList');
unset($questionList);
Session::erase('exerciseResult');
unset($exerciseResult);
$files[$files_in_invisible_folder['path']] = $files_in_invisible_folder;
}
}
// Compare the array with visible files and the array with files in invisible folders
// and keep the difference (= all visible files that are not in an invisible folder)
$files_for_zipfile = diff((array) $all_visible_files_path, (array) $files_in_invisible_folder_path);
} else {
// No invisible folders found, so all visible files can be added to the zipfile
$files_for_zipfile = $all_visible_files_path;
}
Session::write('doc_files_to_download', $files);
// Add all files in our final array to the zipfile
for ($i = 0; $i < count($files_for_zipfile); $i++) {
$zip->add($sysCoursePath . $courseInfo['path'] . '/document' . $files_for_zipfile[$i], PCLZIP_OPT_REMOVE_PATH, $sysCoursePath . $courseInfo['path'] . '/document' . $remove_dir, PCLZIP_CB_PRE_ADD, 'fixDocumentNameCallback');
}
Session::erase('doc_files_to_download');
}
// Launch event
Event::event_download($path == '/' ? 'documents.zip (folder)' : basename($path) . '.zip (folder)');
// Start download of created file
$name = $path == '/' ? 'documents.zip' : $documentInfo['title'] . '.zip';
if (Security::check_abs_path($tempZipFile, api_get_path(SYS_ARCHIVE_PATH))) {
$result = DocumentManager::file_send_for_download($tempZipFile, true, $name);
@unlink($tempZipFile);
exit;
} else {
api_not_allowed(true);
}
/**
* Returns the difference between two arrays, as an array of those key/values
* Use this as array_diff doesn't give the
$TBL_TRACK_ATTEMPT = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$sql_fraud = "UPDATE $TBL_TRACK_ATTEMPT SET answer = 0, marks = 0, position = 0 WHERE exe_id = $exe_id ";
Database::query($sql_fraud);
}*/
// Unset session for clock time.
ExerciseLib::exercise_time_control_delete($objExercise->id, $learnpath_id, $learnpath_item_id);
ExerciseLib::delete_chat_exercise_session($exe_id);
if ($origin != 'learnpath') {
echo '<hr>';
echo $objExercise->returnEndButtonHTML();
if (api_is_allowed_to_session_edit()) {
Session::erase('objExercise');
Session::erase('exe_id');
Session::erase('categoryList');
Session::erase('question_list_flatten');
}
Display::display_footer();
} else {
$lp_mode = $_SESSION['lp_mode'];
$url = api_get_path(WEB_CODE_PATH) . 'newscorm/lp_controller.php?cidReq=' . api_get_course_id() . '&action=view&lp_id=' . $learnpath_id . '&lp_item_id=' . $learnpath_item_id . '&exeId=' . $exercise_stat_info['exe_id'] . '&fb_type=' . $objExercise->feedback_type;
$href = $lp_mode == 'fullscreen' ? ' window.opener.location.href="' . $url . '" ' : ' top.location.href="' . $url . '"';
if (api_is_allowed_to_session_edit()) {
Session::erase('objExercise');
Session::erase('exe_id');
Session::erase('categoryList');
}
// Record the results in the learning path, using the SCORM interface (API)
echo "<script>window.parent.API.void_save_asset('{$total_score}', '{$total_weight}', 0, 'completed');</script>";
echo '<script type="text/javascript">' . $href . '</script>';
echo '</body></html>';
}
/**
* Erase temp nanogong audio.
*/
public static function removeGeneratedAudioTempFile()
{
$tempAudio = Session::read('temp_audio_nanogong');
if (isset($tempAudio) && !empty($tempAudio) && is_file($tempAudio)) {
unlink($tempAudio);
Session::erase('temp_audio_nanogong');
}
}
/* LOGIN */
/**
* Registers in the track_e_default table (view in important activities in admin
* interface) a possible attempted break in, sending auth data through get.
* @todo This piece of code should probably move to local.inc.php where the actual login / logout procedure is handled. The real use of this code block should be seriously considered as well. This form should just use a security token and get done with it.
*/
if (isset($_GET['submitAuth']) && $_GET['submitAuth'] == 1) {
$i = api_get_anonymous_id();
Event::addEvent(LOG_ATTEMPTED_FORCED_LOGIN, 'tried_hacking_get', $_SERVER['REMOTE_ADDR'] . (empty($_POST['login']) ? '' : '/' . $_POST['login']), null, $i);
echo 'Attempted breakin - sysadmins notified.';
session_destroy();
die;
}
// Delete session neccesary for legal terms
if (api_get_setting('allow_terms_conditions') == 'true') {
Session::erase('term_and_condition');
}
//If we are not logged in and customapages activated
if (!api_get_user_id() && CustomPages::enabled()) {
if (Request::get('loggedout')) {
CustomPages::display(CustomPages::LOGGED_OUT);
} else {
CustomPages::display(CustomPages::INDEX_UNLOGGED);
}
}
/**
* @todo This piece of code should probably move to local.inc.php where the actual login procedure is handled.
* @todo Check if this code is used. I think this code is never executed because after clicking the submit button
* the code does the stuff in local.inc.php and then redirects to index.php or user_portal.php depending
* on api_get_setting('page_after_login').
*/
stop: function() {
stop = true;
}
});
});
</script>
<?php
//we filter the type of questions we can add
Question::display_type_menu($objExercise);
// Re sets the question list
$objExercise->setQuestionList();
echo '<div style="clear:both;"></div>';
echo '<div id="message"></div>';
$token = Security::get_token();
//deletes a session when using don't know question type (ugly fix)
Session::erase('less_answer');
// If we are in a test
$inATest = isset($exerciseId) && $exerciseId > 0;
if (!$inATest) {
echo "<div class='alert alert-warning'>" . get_lang("ChoiceQuestionType") . "</div>";
} else {
// Title line
echo "<div class='table-responsive'>";
echo "<table class='table table-condensed'>";
echo "<tr>";
echo "<th style=\"width: 50%;\">" . get_lang('Questions') . "</th>";
echo "<th style=\"width: 6%;\">" . get_lang('Type') . "</th>";
echo "<th style=\"width: 22%; text-align:center;\">" . get_lang('Category') . "</th>";
echo "<th style=\"width: 6%;\">" . get_lang('Difficulty') . "</th>";
echo "<th style=\"width: 16%; float:left;\">" . get_lang('Score') . "</th>";
echo "</tr>";
$emailDest = api_get_setting('emailAdministrator');
$emailTitle = get_lang('SubscribeToSessionRequest');
$emailText = $objTemplate->fetch($mailTemplate);
break;
default:
$emailDest = Security::remove_XSS($_REQUEST['dest']);
$emailTitle = Security::remove_XSS($_REQUEST['email_title']);
$emailText = Security::remove_XSS($_REQUEST['email_text']);
}
$defaults = array('dest' => $emailDest, 'email_address' => $emailDest, 'email_title' => $emailTitle, 'email_text' => $emailText);
$form->setDefaults($defaults);
if ($form->validate()) {
$text = Security::remove_XSS($_POST['email_text']) . "\n\n---\n" . get_lang('EmailSentFromDokeos') . " " . api_get_path(WEB_PATH);
$email_administrator = Security::remove_XSS($_POST['dest']);
$user_id = api_get_user_id();
$title = Security::remove_XSS($_POST['email_title']);
$content = Security::remove_XSS($_POST['email_text']);
if (!empty($_user['mail'])) {
api_mail_html('', $email_administrator, $title, $text, api_get_person_name($_user['firstname'], $_user['lastname']), $_user['mail']);
UserManager::send_message_in_outbox($email_administrator, $user_id, $title, $content);
} else {
api_mail_html('', $email_administrator, $title, $text, get_lang('Anonymous'));
}
$orig = $_SESSION['origin_url'];
Session::erase('origin_url');
header('location:' . $orig);
exit;
}
Display::display_header(get_lang('SendEmail'));
$form->display();
Display::display_footer();
case 'delete':
if (!$is_allowed_to_edit) {
api_not_allowed(true);
}
if ($debug > 0) {
error_log('New LP - delete action triggered', 0);
}
if (!$lp_found) {
error_log('New LP - No learnpath given for delete', 0);
require 'lp_list.php';
} else {
$_SESSION['refresh'] = 1;
// Remove lp from homepage if it is there.
//$_SESSION['oLP']->toggle_visibility((int)$_GET['lp_id'],'i');
$_SESSION['oLP']->delete(null, (int) $_GET['lp_id'], 'remove');
Session::erase('oLP');
require 'lp_list.php';
}
break;
case 'toggle_visible':
// Change lp visibility (inside lp tool).
if (!$is_allowed_to_edit) {
api_not_allowed(true);
}
if ($debug > 0) {
error_log('New LP - visibility action triggered', 0);
}
if (!$lp_found) {
error_log('New LP - No learnpath given for visibility', 0);
require 'lp_list.php';
} else {
require_once dirname(__FILE__) . '/functions.inc.php';
//MAIN CODE
//$uData variable is set in local.inc.php
$user = api_get_user_info($uData['user_id']);
$new_user = external_get_user_info($login);
$user['firstname'] = $new_user['firstname'];
$user['lastname'] = $new_user['lastname'];
$user['status'] = $new_user['status'];
$user['admin'] = $new_user['admin'];
$user['email'] = $new_user['email'];
$user['username'] = $new_user['username'];
$user['profile_link'] = $new_user['profile_link'];
$user['worldwide_bu'] = $new_user['worldwide_bu'];
$user['manager'] = $new_user['manager'];
$user['country_bu'] = $new_user['country_bu'];
$user['extra'] = $new_user['extra'];
if ($new_user !== false) {
//User can login
external_update_user($user);
$loginFailed = false;
$_user['user_id'] = $user['user_id'];
$_user['uidReset'] = true;
$uidReset = true;
Session::write('_user', $_user);
} else {
//User cannot login
$loginFailed = true;
Session::erase('_uid');
header('Location: ' . api_get_path(WEB_PATH) . 'index.php?loginFailed=1&error=user_password_incorrect');
exit;
}
if (!empty($exercise_stat_info)) {
$total_score = $exercise_stat_info['exe_result'];
}
$max_score = $objExercise->get_max_score();
Display::display_normal_message(get_lang('Saved') . '<br />', false);
// Display and save questions
ExerciseLib::display_question_list_by_attempt($objExercise, $exe_id, true);
//Unset session for clock time
ExerciseLib::exercise_time_control_delete($objExercise->id, $learnpath_id, $learnpath_item_id);
ExerciseLib::delete_chat_exercise_session($exe_id);
if ($origin != 'learnpath') {
echo '<hr>';
echo Display::url(get_lang('ReturnToCourseHomepage'), api_get_course_url(), array('class' => 'btn btn-primary'));
if (api_is_allowed_to_session_edit()) {
Session::erase('objExercise');
Session::erase('exe_id');
}
Display::display_footer();
} else {
$lp_mode = Session::read('lp_mode');
$url = '../newscorm/lp_controller.php?cidReq=' . api_get_course_id() . '&action=view&lp_id=' . $learnpath_id . '&lp_item_id=' . $learnpath_item_id . '&exeId=' . $exercise_stat_info['exe_id'] . '&fb_type=' . $objExercise->feedback_type;
$href = $lp_mode == 'fullscreen' ? ' window.opener.location.href="' . $url . '" ' : ' top.location.href="' . $url . '"';
if (api_is_allowed_to_session_edit()) {
Session::erase('objExercise');
Session::erase('exe_id');
}
// Record the results in the learning path, using the SCORM interface (API)
echo "<script>window.parent.API.void_save_asset('{$total_score}', '{$max_score}', 0, 'completed');</script>";
echo '<script type="text/javascript">' . $href . '</script>';
echo '</body></html>';
}
$tool_table = Database::get_course_table(TABLE_TOOL_LIST);
$temps = time();
$reqdate = "&reqdate={$temps}";
/* SWITCH TO A DIFFERENT HOMEPAGE VIEW
the setting homepage_view is adjustable through
the platform administration section */
if ($show_autolaunch_lp_warning) {
$show_message .= Display::return_message(get_lang('TheLPAutoLaunchSettingIsONStudentsWillBeRedirectToAnSpecificLP'), 'warning');
}
if (api_get_setting('course.homepage_view') == 'activity' || api_get_setting('course.homepage_view') == 'activity_big') {
require 'activity.php';
} elseif (api_get_setting('course.homepage_view') == '2column') {
require '2column.php';
} elseif (api_get_setting('course.homepage_view') == '3column') {
require '3column.php';
} elseif (api_get_setting('course.homepage_view') == 'vertical_activity') {
require 'vertical_activity.php';
}
$content = '<div id="course_tools">' . $content . '</div>';
$tpl = new Template(null);
$tpl->assign('message', $show_message);
$tpl->assign('content', $content);
// Direct login to course
$tpl->assign('course_code', $course_code);
$tpl->display_one_col_template();
// Deleting the objects
Session::erase('_gid');
Session::erase('oLP');
Session::erase('lpobject');
api_remove_in_gradebook();
DocumentManager::removeGeneratedAudioTempFile();
/**
* Handles a given Excel spreadsheets as in the template provided
*/
function lp_upload_quiz_action_handling()
{
global $debug;
$_course = api_get_course_info();
$courseId = $_course['real_id'];
if (!isset($_POST['submit_upload_quiz'])) {
return;
}
// Get the extension of the document.
$path_info = pathinfo($_FILES['user_upload_quiz']['name']);
// Check if the document is an Excel document
if ($path_info['extension'] != 'xls') {
return;
}
// Read the Excel document
$data = new Spreadsheet_Excel_Reader();
// Set output Encoding.
$data->setOutputEncoding(api_get_system_encoding());
// Reading the xls document.
$data->read($_FILES['user_upload_quiz']['tmp_name']);
$correctScore = isset($_POST['correct_score']) ? $_POST['correct_score'] : null;
$incorrectScore = isset($_POST['incorrect_score']) ? $_POST['incorrect_score'] : null;
$useCustomScore = isset($_POST['user_custom_score']) ? true : false;
$propagateNegative = 0;
if ($useCustomScore && !empty($incorrectScore)) {
if ($incorrectScore < 0) {
$propagateNegative = 1;
}
}
// Variables
$quiz_index = 0;
$question_title_index = array();
$question_name_index_init = array();
$question_name_index_end = array();
$score_index = array();
$feedback_true_index = array();
$feedback_false_index = array();
$number_questions = 0;
$question_description_index = array();
// Reading all the first column items sequentially to create breakpoints
for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) {
if ($data->sheets[0]['cells'][$i][1] == 'Quiz' && $i == 1) {
$quiz_index = $i;
// Quiz title position, only occurs once
} elseif ($data->sheets[0]['cells'][$i][1] == 'Question') {
$question_title_index[] = $i;
// Question title position line
$question_name_index_init[] = $i + 1;
// Questions name 1st position line
$number_questions++;
} elseif ($data->sheets[0]['cells'][$i][1] == 'Score') {
$question_name_index_end[] = $i - 1;
// Question name position
$score_index[] = $i;
// Question score position
} elseif ($data->sheets[0]['cells'][$i][1] == 'FeedbackTrue') {
$feedback_true_index[] = $i;
// FeedbackTrue position (line)
} elseif ($data->sheets[0]['cells'][$i][1] == 'FeedbackFalse') {
$feedback_false_index[] = $i;
// FeedbackFalse position (line)
} elseif ($data->sheets[0]['cells'][$i][1] == 'EnrichQuestion') {
$question_description_index[] = $i;
}
}
// Variables
$quiz = array();
$question = array();
$new_answer = array();
$score_list = array();
$feedback_true_list = array();
$feedback_false_list = array();
$question_description = array();
// Getting questions.
$k = $z = $q = $l = $m = 0;
for ($i = 1; $i <= $data->sheets[0]['numRows']; $i++) {
if (is_array($data->sheets[0]['cells'][$i])) {
$column_data = $data->sheets[0]['cells'][$i];
// Fill all column with data to have a full array
for ($x = 1; $x <= $data->sheets[0]['numCols']; $x++) {
if (empty($column_data[$x])) {
$data->sheets[0]['cells'][$i][$x] = '';
}
}
// Array filled with data
$column_data = $data->sheets[0]['cells'][$i];
} else {
$column_data = '';
}
// Fill quiz data
if ($quiz_index == $i) {
// The title always in the first position
$quiz = $column_data;
} elseif (in_array($i, $question_title_index)) {
//a complete line where 1st column is 'Question'
$question[$k] = $column_data;
$k++;
} elseif (in_array($i, $score_index)) {
//a complete line where 1st column is 'Score'
$score_list[$z] = $column_data;
$z++;
} elseif (in_array($i, $feedback_true_index)) {
//a complete line where 1st column is 'FeedbackTrue'
$feedback_true_list[$q] = $column_data;
$q++;
} elseif (in_array($i, $feedback_false_index)) {
//a complete line where 1st column is 'FeedbackFalse' for wrong answers
$feedback_false_list[$l] = $column_data;
$l++;
} elseif (in_array($i, $question_description_index)) {
//a complete line where 1st column is 'EnrichQuestion'
$question_description[$m] = $column_data;
$m++;
}
}
// Get answers
for ($i = 0; $i < count($question_name_index_init); $i++) {
for ($j = $question_name_index_init[$i]; $j <= $question_name_index_end[$i]; $j++) {
if (is_array($data->sheets[0]['cells'][$j])) {
$column_data = $data->sheets[0]['cells'][$j];
// Fill all column with data
for ($x = 1; $x <= $data->sheets[0]['numCols']; $x++) {
if (empty($column_data[$x])) {
$data->sheets[0]['cells'][$j][$x] = '';
}
}
$column_data = $data->sheets[0]['cells'][$j];
// Array filled of data
if (is_array($data->sheets[0]['cells'][$j]) && count($data->sheets[0]['cells'][$j]) > 0) {
$new_answer[$i][$j] = $data->sheets[0]['cells'][$j];
}
}
}
}
// Quiz title.
$quiz_title = $quiz[2];
if ($quiz_title != '') {
// Variables
$type = 2;
$random = $active = $results = $max_attempt = $expired_time = 0;
// Make sure feedback is enabled (3 to disable), otherwise the fields
// added to the XLS are not shown, which is confusing
$feedback = 0;
// Quiz object
$exercise = new Exercise();
//
$quiz_id = $exercise->createExercise($quiz_title, $expired_time, $type, $random, $active, $results, $max_attempt, $feedback, $propagateNegative);
if ($quiz_id) {
// insert into the item_property table
api_item_property_update($_course, TOOL_QUIZ, $quiz_id, 'QuizAdded', api_get_user_id());
// Import questions.
for ($i = 0; $i < $number_questions; $i++) {
// Question name
$question_title = $question[$i][2];
$question_description_text = "<p></p>";
if (isset($question_description[$i][2])) {
// Question description.
$question_description_text = "<p>" . $question_description[$i][2] . "</p>";
}
// Unique answers are the only question types available for now
// through xls-format import
$question_id = null;
$detectQuestionType = detectQuestionType($new_answer[$i], $score_list);
/** @var Question $answer */
switch ($detectQuestionType) {
case FREE_ANSWER:
$answer = new FreeAnswer();
break;
case GLOBAL_MULTIPLE_ANSWER:
$answer = new GlobalMultipleAnswer();
break;
case MULTIPLE_ANSWER:
$answer = new MultipleAnswer();
break;
case UNIQUE_ANSWER:
default:
$answer = new UniqueAnswer();
break;
}
if ($question_title != '') {
$question_id = $answer->create_question($quiz_id, $question_title, $question_description_text, 0, $answer->type);
}
$total = 0;
if (is_array($new_answer[$i]) && !empty($question_id)) {
$id = 1;
$answers_data = $new_answer[$i];
$globalScore = null;
$objAnswer = new Answer($question_id, $courseId);
$globalScore = $score_list[$i][3];
// Calculate the number of correct answers to divide the
// score between them when importing from CSV
$numberRightAnswers = 0;
foreach ($answers_data as $answer_data) {
if (strtolower($answer_data[3]) == 'x') {
$numberRightAnswers++;
}
}
foreach ($answers_data as $answer_data) {
$answerValue = $answer_data[2];
$correct = 0;
$score = 0;
if (strtolower($answer_data[3]) == 'x') {
$correct = 1;
$score = $score_list[$i][3];
$comment = $feedback_true_list[$i][2];
} else {
$comment = $feedback_false_list[$i][2];
$floatVal = (double) $answer_data[3];
if (is_numeric($floatVal)) {
$score = $answer_data[3];
}
}
if ($useCustomScore) {
if ($correct) {
$score = $correctScore;
} else {
$score = $incorrectScore;
}
}
// Fixing scores:
switch ($detectQuestionType) {
case GLOBAL_MULTIPLE_ANSWER:
$score /= $numberRightAnswers;
break;
case UNIQUE_ANSWER:
break;
case MULTIPLE_ANSWER:
if (!$correct) {
//$total = $total - $score;
}
break;
}
$objAnswer->createAnswer($answerValue, $correct, $comment, $score, $id);
$total += $score;
$id++;
}
$objAnswer->save();
$questionObj = Question::read($question_id, $courseId);
switch ($detectQuestionType) {
case GLOBAL_MULTIPLE_ANSWER:
$questionObj->updateWeighting($globalScore);
break;
case UNIQUE_ANSWER:
case MULTIPLE_ANSWER:
default:
$questionObj->updateWeighting($total);
break;
}
$questionObj->save();
} else {
if ($detectQuestionType === FREE_ANSWER) {
$questionObj = Question::read($question_id, $courseId);
$globalScore = $score_list[$i][3];
$questionObj->updateWeighting($globalScore);
$questionObj->save();
}
}
}
}
if (isset($_SESSION['lpobject'])) {
if ($debug > 0) {
error_log('New LP - SESSION[lpobject] is defined', 0);
}
$oLP = unserialize($_SESSION['lpobject']);
if (is_object($oLP)) {
if ($debug > 0) {
error_log('New LP - oLP is object', 0);
}
if (empty($oLP->cc) or $oLP->cc != api_get_course_id()) {
if ($debug > 0) {
error_log('New LP - Course has changed, discard lp object', 0);
}
$oLP = null;
Session::erase('oLP');
Session::erase('lpobject');
} else {
$_SESSION['oLP'] = $oLP;
}
}
}
if (isset($_SESSION['oLP']) && isset($_GET['lp_id'])) {
$previous = $_SESSION['oLP']->select_previous_item_id();
$parent = 0;
// Add a Quiz as Lp Item
$_SESSION['oLP']->add_item($parent, $previous, TOOL_QUIZ, $quiz_id, $quiz_title, '');
// Redirect to home page for add more content
header('location: ../newscorm/lp_controller.php?' . api_get_cidreq() . '&action=add_item&type=step&lp_id=' . Security::remove_XSS($_GET['lp_id']));
exit;
} else {
// header('location: exercise.php?' . api_get_cidreq());
echo '<script>window.location.href = "' . api_get_path(WEB_CODE_PATH) . 'exercice/admin.php?' . api_get_cidReq() . '&exerciseId=' . $quiz_id . '&session_id=' . api_get_session_id() . '"</script>';
}
}
}
/**
* Make sure this function is protected because it does NOT check password!
*
* This function defines globals.
* @param int $userId
*
* @return bool False on failure, redirection on success
* @author Evie Embrechts
* @author Yannick Warnier <*****@*****.**>
*/
function loginUser($userId)
{
$userId = intval($userId);
$userInfo = api_get_user_info($userId);
// Check if the user is allowed to 'login_as'
$canLoginAs = api_can_login_as($userId);
if (!$canLoginAs || empty($userInfo)) {
return false;
}
$firstname = $userInfo['firstname'];
$lastname = $userInfo['lastname'];
if (api_is_western_name_order()) {
$message = sprintf(get_lang('AttemptingToLoginAs'), $firstname, $lastname, $userId);
} else {
$message = sprintf(get_lang('AttemptingToLoginAs'), $lastname, $firstname, $userId);
}
if ($userId) {
// Logout the current user
LoginDelete(api_get_user_id());
Session::erase('_user');
Session::erase('is_platformAdmin');
Session::erase('is_allowedCreateCourse');
Session::erase('_uid');
// Cleaning session variables
$_user['firstName'] = $userInfo['firstname'];
$_user['lastName'] = $userInfo['lastname'];
$_user['mail'] = $userInfo['email'];
//$_user['lastLogin'] = $user_data['login_date'];
$_user['official_code'] = $userInfo['official_code'];
$_user['picture_uri'] = $userInfo['picture_uri'];
$_user['user_id'] = $userId;
$_user['id'] = $userId;
$_user['status'] = $userInfo['status'];
// Filling session variables with new data
Session::write('_uid', $userId);
Session::write('_user', $userInfo);
Session::write('is_platformAdmin', (bool) UserManager::is_admin($userId));
Session::write('is_allowedCreateCourse', (bool) ($userInfo['status'] == 1));
// will be useful later to know if the user is actually an admin or not (example reporting)
Session::write('login_as', true);
$target_url = api_get_path(WEB_PATH) . "user_portal.php";
$message .= '<br />' . sprintf(get_lang('LoginSuccessfulGoToX'), '<a href="' . $target_url . '">' . $target_url . '</a>');
Display::display_header(get_lang('UserList'));
Display::display_normal_message($message, false);
Display::display_footer();
exit;
}
}
