/**
* @param array $data
* @return array
*/
public function get_thematic_plan_div($data)
{
$final_return = array();
$uinfo = api_get_user_info();
foreach ($data as $thematic_id => $thematic_plan_data) {
$new_thematic_plan_data = array();
foreach ($thematic_plan_data as $thematic_item) {
$thematic_simple_list[] = $thematic_item['description_type'];
$new_thematic_plan_data[$thematic_item['description_type']] = $thematic_item;
}
if (!empty($thematic_simple_list)) {
foreach ($thematic_simple_list as $item) {
$default_thematic_plan_title[$item] = $new_thematic_plan_data[$item]['title'];
}
}
$no_data = true;
$session_star = '';
$return = '<div id="thematic_plan_' . $thematic_id . '">';
if (!empty($default_thematic_plan_title)) {
foreach ($default_thematic_plan_title as $id => $title) {
//avoid others
if ($title == 'Others' && empty($data[$thematic_id][$id]['description'])) {
continue;
}
if (!empty($data[$thematic_id][$id]['title']) && !empty($data[$thematic_id][$id]['description'])) {
if (api_is_allowed_to_edit(null, true)) {
if ($data[$thematic_id][$id]['session_id'] != 0) {
$session_star = api_get_session_image(api_get_session_id(), $uinfo['status']);
}
}
$return .= Display::tag('h3', Security::remove_XSS($data[$thematic_id][$id]['title'], STUDENT) . $session_star);
$return .= Security::remove_XSS($data[$thematic_id][$id]['description'], STUDENT);
$no_data = false;
}
}
}
if ($no_data) {
$return .= '<div><em>' . get_lang('StillDoNotHaveAThematicPlan') . '</em></div>';
}
$return .= '</div>';
$final_return[$thematic_id] = $return;
}
return $final_return;
}
/**
* Return the icon for the question type
* @author hubert.borderiou 13-10-2011
*/
function get_question_type_for_question($in_selectedcourse, $in_questionid)
{
$myObjQuestion = Question::read($in_questionid, $in_selectedcourse);
$questionType = null;
if (!empty($myObjQuestion)) {
list($typeImg, $typeExpl) = $myObjQuestion->get_type_icon_html();
$questionType = Display::tag('div', Display::return_icon($typeImg, $typeExpl, array(), 32), array());
unset($myObjQuestion);
}
return $questionType;
}
echo '</td>';
echo '</tr>';
if (!empty($sessions)) {
foreach ($sessions as $session) {
$course_list = $session['courses'];
$url = Display::url($session['data']['name'], '../session/resume_session.php?id_session=' . $session['data']['id']);
echo '<tr>';
//Session name
echo Display::tag('td', $url);
echo '<td>';
//Courses
echo '<table>';
if (!empty($course_list)) {
foreach ($course_list as $course) {
echo '<tr>';
$url = Display::url($course['title'], api_get_path(WEB_COURSE_PATH) . $course['directory'] . '/index.php?id_session=' . $session['data']['id']);
echo Display::tag('td', $url);
echo '</tr>';
}
echo '</table>';
echo '</td>';
echo '</tr>';
}
}
}
}
}
}
}
echo '</table>';
Display::display_footer();
/**
* Get li HTML of page number
* @param $pageNumber
* @param $pageLength
* @param array $liAttributes
* @param string $content
* @return string
*/
function getPageNumberItem($pageNumber, $pageLength, $liAttributes = array(), $content = '')
{
// Get page URL
$url = self::getCourseCategoryUrl($pageNumber, $pageLength);
// If is current page ('active' class) clear URL
if (isset($liAttributes) && is_array($liAttributes) && isset($liAttributes['class'])) {
if (strpos('active', $liAttributes['class']) !== false) {
$url = '';
}
}
$content = !empty($content) ? $content : $pageNumber;
return Display::tag('li', Display::url($content, $url), $liAttributes);
}
/**
* @param int $courseId
* @param string $keyword
* @return string
*/
public static function getOverview($courseId, $keyword = null)
{
$content = null;
$categories = GroupManager::get_categories();
if (!empty($categories)) {
foreach ($categories as $category) {
if (api_get_setting('allow_group_categories') == 'true') {
$content .= '<h2>' . $category['title'] . '</h2>';
}
if (!empty($keyword)) {
$groups = GroupManager::getGroupListFilterByName($keyword, $category['id'], $courseId);
} else {
$groups = GroupManager::get_group_list($category['id']);
}
$content .= '<ul>';
if (!empty($groups)) {
foreach ($groups as $group) {
$content .= '<li>';
$content .= Display::tag('h3', Security::remove_XSS($group['name']));
$users = GroupManager::getTutors($group['id']);
if (!empty($users)) {
$content .= '<ul>';
$content .= "<li>" . Display::tag('h4', get_lang('Tutors')) . "</li><ul>";
foreach ($users as $user) {
$user_info = api_get_user_info($user['user_id']);
$content .= '<li title="' . $user_info['username'] . '">' . $user_info['complete_name_with_username'] . '</li>';
}
$content .= '</ul>';
$content .= '</ul>';
}
$users = GroupManager::getStudents($group['id']);
if (!empty($users)) {
$content .= '<ul>';
$content .= "<li>" . Display::tag('h4', get_lang('Students')) . "</li><ul>";
foreach ($users as $user) {
$user_info = api_get_user_info($user['user_id']);
$content .= '<li title="' . $user_info['username'] . '">' . $user_info['complete_name_with_username'] . '</li>';
}
$content .= '</ul>';
$content .= '</ul>';
}
$content .= '</li>';
}
}
$content .= '</ul>';
}
}
return $content;
}
/**
* Displays the form to register users in a blog (in a course)
* The listed users are users subcribed in the course.
* @author Toon Keppens
*
* @param Integer $blog_id
*
* @return Html Form with sortable table with users to unsubcribe from a blog.
*/
public static function display_form_user_unsubscribe($blog_id)
{
$_user = api_get_user_info();
$is_western_name_order = api_is_western_name_order();
// Init
$tbl_users = Database::get_main_table(TABLE_MAIN_USER);
$tbl_blogs_rel_user = Database::get_course_table(TABLE_BLOGS_REL_USER);
echo '<legend>' . get_lang('UnsubscribeMembers') . '</legend>';
$properties["width"] = "100%";
//table column titles
$column_header[] = array('', false, '');
if ($is_western_name_order) {
$column_header[] = array(get_lang('FirstName'), true, '');
$column_header[] = array(get_lang('LastName'), true, '');
} else {
$column_header[] = array(get_lang('LastName'), true, '');
$column_header[] = array(get_lang('FirstName'), true, '');
}
$column_header[] = array(get_lang('Email'), false, '');
$column_header[] = array(get_lang('TaskManager'), true, '');
$column_header[] = array(get_lang('UnRegister'), false, '');
$course_id = api_get_course_int_id();
$sql = "SELECT user.user_id, user.lastname, user.firstname, user.email, user.username\n FROM {$tbl_users} user INNER JOIN {$tbl_blogs_rel_user} blogs_rel_user\n ON user.user_id = blogs_rel_user.user_id\n WHERE blogs_rel_user.c_id = {$course_id} AND blogs_rel_user.blog_id = '" . (int) $blog_id . "'";
if (!($sql_result = Database::query($sql))) {
return false;
}
$user_data = array();
while ($myrow = Database::fetch_array($sql_result)) {
$row = array();
$row[] = '<input type="checkbox" name="user[]" value="' . $myrow['user_id'] . '" ' . (isset($_GET['selectall']) && $_GET['selectall'] == "unsubscribe" ? ' checked="checked" ' : '') . '/>';
$username = api_htmlentities(sprintf(get_lang('LoginX'), $myrow["username"]), ENT_QUOTES);
if ($is_western_name_order) {
$row[] = $myrow["firstname"];
$row[] = Display::tag('span', $myrow["lastname"], array('title' => $username));
} else {
$row[] = Display::tag('span', $myrow["lastname"], array('title' => $username));
$row[] = $myrow["firstname"];
}
$row[] = Display::icon_mailto_link($myrow["email"]);
$sql = "SELECT bt.title task\n\t\t\t\t\tFROM " . Database::get_course_table(TABLE_BLOGS_TASKS_REL_USER) . " btu\n\t\t\t\t\tINNER JOIN " . Database::get_course_table(TABLE_BLOGS_TASKS) . " bt\n\t\t\t\t\tON btu.task_id = bt.task_id\n\t\t\t\t\tWHERE \tbtu.c_id \t= {$course_id} AND\n\t\t\t\t\t\t\tbt.c_id \t= {$course_id} AND\n\t\t\t\t\t\t\tbtu.blog_id = {$blog_id} AND\n\t\t\t\t\t\t\tbtu.user_id = " . $myrow['user_id'];
$sql_res = Database::query($sql);
$task = '';
while ($r = Database::fetch_array($sql_res)) {
$task .= stripslashes($r['task']) . ', ';
}
//echo $task;
$task = api_strlen(trim($task)) != 0 ? api_substr($task, 0, api_strlen($task) - 2) : get_lang('Reader');
$row[] = $task;
//Link to register users
if ($myrow["user_id"] != $_user['user_id']) {
$row[] = "<a class=\"btn btn-primary\" href=\"" . api_get_self() . "?action=manage_members&blog_id={$blog_id}&unregister=yes&user_id=" . $myrow['user_id'] . "\">" . get_lang('UnRegister') . "</a>";
} else {
$row[] = '';
}
$user_data[] = $row;
}
$query_vars['action'] = 'manage_members';
$query_vars['blog_id'] = $blog_id;
echo '<form method="post" action="blog.php?action=manage_members&blog_id=' . $blog_id . '">';
Display::display_sortable_table($column_header, $user_data, null, null, $query_vars);
$link = '';
$link .= isset($_GET['action']) ? 'action=' . Security::remove_XSS($_GET['action']) . '&' : '';
$link .= "blog_id={$blog_id}&";
echo '<a href="blog.php?' . $link . 'selectall=unsubscribe">' . get_lang('SelectAll') . '</a> - ';
echo '<a href="blog.php?' . $link . '">' . get_lang('UnSelectAll') . '</a> ';
echo get_lang('WithSelected') . ' : ';
echo '<select name="action">';
echo '<option value="select_unsubscribe">' . get_lang('UnRegister') . '</option>';
echo '</select>';
echo '<input type="hidden" name="unregister" value="true" />';
echo '<button class="save" type="submit">' . get_lang('Ok') . '</button>';
echo '</form>';
}
list($typeImg, $typeExpl) = $objQuestionTmp->get_type_icon_html();
$questionType = Display::tag('div', Display::return_icon($typeImg, $typeExpl, array(), ICON_SIZE_MEDIUM), array('style' => $styleType));
// Question category
$txtQuestionCat = Security::remove_XSS(TestCategory::getCategoryNameForQuestion($objQuestionTmp->id));
if (empty($txtQuestionCat)) {
$txtQuestionCat = "-";
}
$questionCategory = Display::tag('div', '<a href="#" style="padding:0px; margin:0px;" title="' . $txtQuestionCat . '">' . cut($txtQuestionCat, 42) . '</a>', array('style' => $styleCat));
// Question level
$txtQuestionLevel = $objQuestionTmp->level;
if (empty($objQuestionTmp->level)) {
$txtQuestionLevel = '-';
}
$questionLevel = Display::tag('div', $txtQuestionLevel, array('style' => $styleLevel));
// Question score
$questionScore = Display::tag('div', $objQuestionTmp->selectWeighting(), array('style' => $styleScore));
echo '<div id="question_id_list_' . $id . '" >';
echo '<div class="header_operations">';
echo $questionName;
echo $questionType;
echo $questionCategory;
echo $questionLevel;
echo $questionScore;
echo $actions;
echo '</div>';
echo '<div class="question-list-description-block">';
echo '<p class="lead">' . get_lang($question_class) . '</p>';
//echo get_lang('Level').': '.$objQuestionTmp->selectLevel();
ExerciseLib::showQuestion($id, false, null, null, false, true, false, true, $objExercise->feedback_type, true);
echo '</div>';
echo '</div>';
* @package chamilo.plugin.buycourses
*/
/**
* Init
*/
require_once '../config.php';
require_once api_get_path(LIBRARY_PATH) . 'mail.lib.inc.php';
$language_file = array('course_description');
// Get the name of the database course.
$tbl_course_description = Database::get_course_table(TABLE_COURSE_DESCRIPTION);
$code = Database::escape_string($_GET['code']);
$course_info = api_get_course_info($code);
echo Display::tag('h2', $course_info['name']);
echo '<br />';
$sql = "SELECT * FROM $tbl_course_description
WHERE c_id = " . intval($course_info['real_id']) . "
AND session_id = 0 ORDER BY id";
$result = Database::query($sql);
if (Database::num_rows($result) > 0) {
while ($description = Database::fetch_object($result)) {
$descriptions[$description->id] = $description;
}
// Function that displays the details of the course description in html.
echo CourseManager::get_details_course_description_html($descriptions, api_get_system_encoding(), false);
} else {
echo get_lang('NoDescription');
/**
* @param int $user_id
* @param string $filter current|history
* @param int $page
* @return bool|null|string
*/
public function returnSessions($user_id, $filter, $page)
{
if (empty($user_id)) {
return false;
}
$app = $this->app;
$loadHistory = isset($filter) && $filter == 'history' ? true : false;
$app['session_menu'] = function ($app) use($loadHistory) {
$menu = $app['knp_menu.factory']->createItem('root', array('childrenAttributes' => array('class' => 'nav nav-tabs', 'currentClass' => 'active')));
$current = $menu->addChild(get_lang('Current'), array('route' => 'userportal', 'routeParameters' => array('filter' => 'current', 'type' => 'sessions')));
$history = $menu->addChild(get_lang('HistoryTrainingSession'), array('route' => 'userportal', 'routeParameters' => array('filter' => 'history', 'type' => 'sessions')));
//@todo use URIVoter
if ($loadHistory) {
$history->setCurrent(true);
} else {
$current->setCurrent(true);
}
return $menu;
};
//@todo move this in template
$app['knp_menu.menus'] = array('actions_menu' => 'session_menu');
$start = ($page - 1) * $this->maxPerPage;
if ($loadHistory) {
// Load sessions in category in *history*.
$nbResults = (int) UserManager::get_sessions_by_category($user_id, true, true, true, null, null, 'no_category');
$session_categories = UserManager::get_sessions_by_category($user_id, true, false, true, $start, $this->maxPerPage, 'no_category');
} else {
// Load sessions in category.
$nbResults = (int) UserManager::get_sessions_by_category($user_id, false, true, false, null, null, 'no_category');
$session_categories = UserManager::get_sessions_by_category($user_id, false, false, false, $start, $this->maxPerPage, 'no_category');
}
$html = null;
// Showing history title
if ($loadHistory) {
// $html .= Display::page_subheader(get_lang('HistoryTrainingSession'));
if (empty($session_categories)) {
$html .= get_lang('YouDoNotHaveAnySessionInItsHistory');
}
}
$load_directories_preview = api_get_setting('show_documents_preview') == 'true' ? true : false;
$sessions_with_no_category = $html;
if (isset($session_categories) && !empty($session_categories)) {
foreach ($session_categories as $session_category) {
$session_category_id = $session_category['session_category']['id'];
// Sessions does not belong to a session category
if ($session_category_id == 0) {
// Independent sessions
if (isset($session_category['sessions'])) {
foreach ($session_category['sessions'] as $session) {
$session_id = $session['session_id'];
// Don't show empty sessions.
if (count($session['courses']) < 1) {
continue;
}
$html_courses_session = '';
$count_courses_session = 0;
foreach ($session['courses'] as $course) {
//Read only and accessible
if (api_get_setting('hide_courses_in_sessions') == 'false') {
$html_courses_session .= CourseManager::get_logged_user_course_html($course, $session_id, $load_directories_preview);
}
$count_courses_session++;
}
if ($count_courses_session > 0) {
$params = array();
$params['icon'] = Display::return_icon('window_list.png', $session['session_name'], array('id' => 'session_img_' . $session_id), ICON_SIZE_LARGE);
$params['is_session'] = true;
//Default session name
$session_link = $session['session_name'];
$params['link'] = null;
if (api_get_setting('session_page_enabled') == 'true' && !api_is_drh()) {
//session name with link
$session_link = Display::tag('a', $session['session_name'], array('href' => api_get_path(WEB_CODE_PATH) . 'session/index.php?session_id=' . $session_id));
$params['link'] = api_get_path(WEB_CODE_PATH) . 'session/index.php?session_id=' . $session_id;
}
$params['title'] = $session_link;
$moved_status = SessionManager::get_session_change_user_reason($session['moved_status']);
$moved_status = isset($moved_status) && !empty($moved_status) ? ' (' . $moved_status . ')' : null;
$params['subtitle'] = isset($session['coach_info']) ? $session['coach_info']['complete_name'] : null . $moved_status;
$params['dates'] = $session['date_message'];
$params['right_actions'] = '';
if (api_is_platform_admin()) {
$params['right_actions'] .= '<a href="' . api_get_path(WEB_CODE_PATH) . 'admin/resume_session.php?id_session=' . $session_id . '">';
$params['right_actions'] .= Display::return_icon('edit.png', get_lang('Edit'), array('align' => 'absmiddle'), ICON_SIZE_SMALL) . '</a>';
}
if (api_get_setting('hide_courses_in_sessions') == 'false') {
// $params['extra'] .= $html_courses_session;
}
$sessions_with_no_category .= CourseManager::course_item_parent(CourseManager::course_item_html($params, true), $html_courses_session);
}
}
}
}
}
$adapter = new FixedAdapter($nbResults, array());
$pagerfanta = new Pagerfanta($adapter);
$pagerfanta->setMaxPerPage($this->maxPerPage);
// 10 by default
$pagerfanta->setCurrentPage($page);
// 1 by default
$this->app['pagerfanta.view.router.name'] = 'userportal';
$this->app['pagerfanta.view.router.params'] = array('filter' => $filter, 'type' => 'sessions', 'page' => $page);
$this->app['template']->assign('pagination', $pagerfanta);
}
return $sessions_with_no_category;
}
echo $template->fetch('default/javascript/chat/start_video.tpl');
break;
case 'create_room':
$room = VideoChat::getChatRoomByUsers(api_get_user_id(), $to_user_id);
$createdRoom = false;
if ($room === false) {
$roomName = isset($_REQUEST['room_name']) ? Security::remove_XSS($_REQUEST['room_name']) : null;
if (VideoChat::nameExists($roomName)) {
echo Display::return_message(get_lang('TheVideoChatRoomXNameAlreadyExists'), 'error');
break;
}
$createdRoom = VideoChat::createRoom($roomName, api_get_user_id(), $to_user_id);
} else {
$roomName = $room['room_name'];
$createdRoom = true;
}
if ($createdRoom === false) {
echo Display::return_message(get_lang('ChatRoomNotCreated'), 'error');
break;
}
$videoChatLink = Display::url(Display::tag('i', null, ['class' => 'fa fa-video-camera']) . " " . get_lang('StartVideoChat'), api_get_path(WEB_LIBRARY_JS_PATH) . "chat/video.php?room={$roomName}");
$chat->send(api_get_user_id(), $to_user_id, $videoChatLink, false);
echo Display::tag('p', $videoChatLink, ['class' => 'lead']);
break;
case 'notify_not_support':
$chat->send(api_get_user_id(), $to_user_id, get_lang('TheXUserBrowserDoesNotSupportWebRTC'));
break;
default:
echo '';
}
exit;
}
$label_attributes = array();
$label_attributes['class'] = 'checkbox';
$label_attributes['for'] = $check_id;
$label_attributes['class'] = "checkbox";
$checkbox = Display::input('checkbox', 'remind_list[' . $questionId . ']', '', $attributes);
$url = 'exercise_submit.php?exerciseId=' . $objExercise->id . '&num=' . $counter . '&reminder=1';
$counter++;
if ($objExercise->type == ONE_PER_PAGE) {
$question_title = Display::url($counter . '. ' . cut($objQuestionTmp->selectTitle(), 40), $url);
$question_title = $counter . '. ' . cut($objQuestionTmp->selectTitle(), 40);
} else {
$question_title = $counter . '. ' . cut($objQuestionTmp->selectTitle(), 40);
}
//Check if the question doesn't have an answer
if (!in_array($questionId, $exercise_result)) {
$question_title = Display::label($question_title, 'warning');
}
$question_title = Display::tag('label', $checkbox . $question_title, $label_attributes);
$table .= Display::div($question_title, array('class' => 'exercise_reminder_item'));
}
// end foreach() block that loops over all questions
echo Display::div($table, array('class' => 'span10'));
$exercise_actions = Display::url(get_lang('EndTest'), 'javascript://', array('onclick' => 'final_submit();', 'class' => 'btn btn-warning'));
$exercise_actions .= ' ' . Display::url(get_lang('ReviewQuestions'), 'javascript://', array('onclick' => 'review_questions();', 'class' => 'btn btn-success'));
echo Display::div('', array('class' => 'clear'));
echo Display::div($exercise_actions, array('class' => 'form-actions'));
if ($origin != 'learnpath') {
// We are not in learnpath tool
Display::display_footer();
}
$result['id'],
$result['picture_uri'],
80
);
$result['picture_uri'] = '<img class="social-groups-image" src="' . $picture['file'] . '" hspace="4" height="50" border="2" align="left" width="50" />';
$item_0 = Display::div(
$result['picture_uri'],
array('class' => 'box_description_group_image')
);
$members = Display::span(
$count_users_group,
array('class' => 'box_description_group_member')
);
$item_1 = Display::div(
Display::tag('h3', $url_open . $name . $url_close) . $members,
array('class' => 'box_description_group_title')
);
if ($result['description'] != '') {
$item_3 = '<div class="box_description_group_content" >' . cut(
$result['description'],
100,
true
) . '</div>';
} else {
$item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
$item_3 = '<div class="box_description_group_content" ></div>';
}
$join_url = '';
/**
* @param int $user_id
* @param $filter
* @param bool $load_dirs
* @param int $getCount
* @param int $start
* @param null $maxPerPage
* @return null|string
*/
public static function displayCourses($user_id, $filter, $load_dirs, $getCount, $start = null, $maxPerPage = null)
{
// Table definitions
$TABLECOURS = Database::get_main_table(TABLE_MAIN_COURSE);
$TABLECOURSUSER = Database::get_main_table(TABLE_MAIN_COURSE_USER);
$TABLE_ACCESS_URL_REL_COURSE = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
$current_url_id = api_get_current_access_url_id();
// Get course list auto-register
$special_course_list = self::get_special_course_list();
$without_special_courses = '';
if (!empty($special_course_list)) {
//$without_special_courses = ' AND course.code NOT IN ("'.implode('","',$special_course_list).'")';
}
$select = " SELECT DISTINCT\n course.id,\n course.title,\n course.code,\n course.subscribe subscr,\n course.unsubscribe unsubscr,\n course_rel_user.status status,\n course_rel_user.sort sort,\n course_rel_user.user_course_cat user_course_cat,\n course.id as real_id\n ";
$from = "{$TABLECOURS} course, {$TABLECOURSUSER} course_rel_user, {$TABLE_ACCESS_URL_REL_COURSE} url ";
$where = " course.id = course_rel_user.c_id AND\n url.c_id = course.id AND\n course_rel_user.user_id = '" . $user_id . "' AND\n course_rel_user.user_course_cat = 0\n ";
$order = " ORDER BY course_rel_user.user_course_cat, course_rel_user.sort ASC";
if ($getCount) {
$select = "SELECT count(course.id) as total";
}
$sql = "{$select} FROM {$from} WHERE {$where} {$without_special_courses} ";
// corresponding to the current URL.
if (api_get_multiple_access_url() && $current_url_id != -1) {
$sql .= " AND url.c_id = course.id AND access_url_id='" . $current_url_id . "'";
}
$sql .= $order;
if (isset($start) && isset($maxPerPage)) {
$start = intval($start);
$maxPerPage = intval($maxPerPage);
$limitCondition = " LIMIT {$start}, {$maxPerPage}";
$sql .= $limitCondition;
}
if ($getCount) {
$result = Database::query($sql);
$row = Database::fetch_array($result);
return $row['total'];
}
$result = Database::query($sql);
$html = null;
$course_list = array();
// Browse through all courses.
while ($course = Database::fetch_array($result)) {
$course_info = api_get_course_info($course['code']);
$course_info['id_session'] = null;
$course_info['status'] = $course['status'];
//In order to avoid doubles
if (in_array($course_info['real_id'], $course_list)) {
continue;
} else {
$course_list[] = $course_info['real_id'];
}
// For each course, get if there is any notification icon to show
// (something that would have changed since the user's last visit).
$show_notification = Display::show_notification($course_info);
// New code displaying the user's status in respect to this course.
$status_icon = Display::return_icon('blackboard.png', $course_info['title'], array(), ICON_SIZE_LARGE);
$params = array();
$params['right_actions'] = '';
if (api_is_platform_admin()) {
if ($load_dirs) {
$params['right_actions'] .= '<a id="document_preview_' . $course_info['real_id'] . '_0" class="document_preview" href="javascript:void(0);">' . Display::return_icon('folder.png', get_lang('Documents'), array('align' => 'absmiddle'), ICON_SIZE_SMALL) . '</a>';
$params['right_actions'] .= '<a href="' . api_get_path(WEB_CODE_PATH) . 'course_info/infocours.php?cidReq=' . $course['code'] . '">' . Display::return_icon('edit.png', get_lang('Edit'), array('align' => 'absmiddle'), ICON_SIZE_SMALL) . '</a>';
$params['right_actions'] .= Display::div('', array('id' => 'document_result_' . $course_info['real_id'] . '_0', 'class' => 'document_preview_container'));
} else {
$params['right_actions'] .= '<a href="' . api_get_path(WEB_CODE_PATH) . 'course_info/infocours.php?cidReq=' . $course['code'] . '">' . Display::return_icon('edit.png', get_lang('Edit'), array('align' => 'absmiddle'), ICON_SIZE_SMALL) . '</a>';
}
if ($course_info['status'] == COURSEMANAGER) {
//echo Display::return_icon('teachers.gif', get_lang('Status').': '.get_lang('Teacher'), array('style'=>'width: 11px; height: 11px;'));
}
} else {
if ($course_info['visibility'] != COURSE_VISIBILITY_CLOSED) {
if ($load_dirs) {
$params['right_actions'] .= '<a id="document_preview_' . $course_info['real_id'] . '_0" class="document_preview" href="javascript:void(0);">' . Display::return_icon('folder.png', get_lang('Documents'), array('align' => 'absmiddle'), ICON_SIZE_SMALL) . '</a>';
$params['right_actions'] .= Display::div('', array('id' => 'document_result_' . $course_info['real_id'] . '_0', 'class' => 'document_preview_container'));
} else {
if ($course_info['status'] == COURSEMANAGER) {
$params['right_actions'] .= '<a href="' . api_get_path(WEB_CODE_PATH) . 'course_info/infocours.php?cidReq=' . $course['code'] . '">' . Display::return_icon('edit.png', get_lang('Edit'), array('align' => 'absmiddle'), ICON_SIZE_SMALL) . '</a>';
}
}
}
}
$course_title_url = '';
if ($course_info['visibility'] != COURSE_VISIBILITY_CLOSED || $course['status'] == COURSEMANAGER) {
//$course_title_url = api_get_path(WEB_COURSE_PATH).$course_info['path'].'/index.php?id_session=0';
$course_title_url = api_get_path(WEB_COURSE_PATH) . $course_info['code'] . '/index.php?id_session=0';
$course_title = Display::url($course_info['title'], $course_title_url);
} else {
$course_title = $course_info['title'] . " " . Display::tag('span', get_lang('CourseClosed'), array('class' => 'item_closed'));
}
// Start displaying the course block itself
if (api_get_setting('course.display_coursecode_in_courselist') == 'true') {
$course_title .= ' (' . $course_info['visual_code'] . ') ';
}
$teachers = null;
if (api_get_setting('course.display_teacher_in_courselist') == 'true') {
$teachers = $course_info['teacher_list_formatted'];
}
$params['link'] = $course_title_url;
$params['icon'] = $status_icon;
$params['title'] = $course_title;
$params['teachers'] = $teachers;
if ($course_info['visibility'] != COURSE_VISIBILITY_CLOSED) {
$params['notifications'] = $show_notification;
}
$is_subcontent = true;
if (empty($user_category_id)) {
$is_subcontent = false;
}
$html .= self::course_item_html($params, $is_subcontent);
}
return $html;
}
foreach ($thematic_plan_data as $thematic_item) {
$thematic_simple_list[] = $thematic_item['description_type'];
$new_thematic_plan_data[$thematic_item['description_type']] = $thematic_item;
}
}
$new_id = ADD_THEMATIC_PLAN;
if (!empty($thematic_simple_list)) {
foreach ($thematic_simple_list as $item) {
if ($item >= ADD_THEMATIC_PLAN) {
$new_id = $item + 1;
$default_thematic_plan_title[$item] = $new_thematic_plan_data[$item]['title'];
}
}
}
$i = 1;
echo Display::tag('h2', $thematic_data['title']);
echo $thematic_data['content'];
if ($message == 'ok') {
Display::display_normal_message(get_lang('ThematicSectionHasBeenCreatedSuccessfull'));
}
if ($action == 'thematic_plan_list') {
$form = new FormValidator('thematic_plan_add', 'POST', 'index.php?action=thematic_plan_list&thematic_id=' . $thematic_id . '&' . api_get_cidreq() . $param_gradebook, '', 'style="width: 100%;"');
$form->addElement('hidden', 'action', 'thematic_plan_add');
$form->addElement('hidden', 'thematic_plan_token', $token);
$form->addElement('hidden', 'thematic_id', $thematic_id);
foreach ($default_thematic_plan_title as $id => $title) {
$form->addElement('hidden', 'description_type[' . $id . ']', $id);
$form->add_textfield('title[' . $id . ']', get_lang('Title'), false, array('size' => '50'));
$form->add_html_editor('description[' . $id . ']', get_lang('Description'), false, false, array('ToolbarStartExpanded' => 'false', 'ToolbarSet' => 'TrainingDescription', 'Width' => '80%', 'Height' => '150'));
//$form->addElement('textarea', 'description['.$id.']', get_lang('Description'));
if (!empty($thematic_simple_list) && in_array($id, $thematic_simple_list)) {
function print_recursive($elements, $default_data, $default_content)
{
$return = '';
foreach ($elements as $key => $item) {
if (isset($item['load_data']) || empty($item['data'])) {
$item['data'] = $default_data[$item['load_data']];
$item['type'] = $default_content[$item['load_data']]['item_type'];
}
$sub_list = '';
if (isset($item['type']) && $item['type'] == 'dokeos_chapter') {
$sub_list = Display::tag('li', '', array('class' => 'sub_item empty'));
// empty value
}
if (empty($item['children'])) {
$sub_list = Display::tag('ul', $sub_list, array('id' => 'UL_' . $key, 'class' => 'record li_container'));
$active = null;
if (isset($_REQUEST['id']) && $key == $_REQUEST['id']) {
$active = 'active';
}
$return .= Display::tag('li', Display::div($item['data'], array('class' => "item_data {$active}")) . $sub_list, array('id' => $key, 'class' => 'record li_container'));
} else {
//sections
if (isset($item['children'])) {
$data = self::print_recursive($item['children'], $default_data, $default_content);
}
$sub_list = Display::tag('ul', $sub_list . $data, array('id' => 'UL_' . $key, 'class' => 'record li_container'));
$return .= Display::tag('li', Display::div($item['data'], array('class' => 'item_data')) . $sub_list, array('id' => $key, 'class' => 'record li_container'));
}
}
return $return;
}
/**
* Displays the header for the gradebook containing the navigation tree and links
* @param Category $catobj
* @param int $showtree '1' will show the browse tree and naviation buttons
* @param boolean $is_course_admin
* @param boolean $is_platform_admin
* @param boolean Whether to show or not the link to add a new qualification
* (we hide it in case of the course-embedded tool where we have only one
* calification per course or session)
* @param boolean Whether to show or not the link to add a new item inside
* the qualification (we hide it in case of the course-embedded tool
* where we have only one calification per course or session)
* @return void Everything is printed on screen upon closing
*/
static function display_header_gradebook($catobj, $showtree, $selectcat, $is_course_admin, $is_platform_admin, $simple_search_form, $show_add_qualification = true, $show_add_link = true, $certificateLinkInfo = null)
{
// Student.
$status = CourseManager::get_user_in_course_status(api_get_user_id(), api_get_course_id());
$objcat = new Category();
$course_id = Database::get_course_by_category($selectcat);
$message_resource = $objcat->show_message_resource_delete($course_id);
$grade_model_id = $catobj->get_grade_model_id();
$header = null;
//@todo move these in a function
$sum_categories_weight_array = array();
if (isset($catobj) && !empty($catobj)) {
$categories = Category::load(null, null, null, $catobj->get_id());
if (!empty($categories)) {
foreach ($categories as $category) {
$sum_categories_weight_array[$category->get_id()] = $category->get_weight();
}
} else {
$sum_categories_weight_array[$catobj->get_id()] = $catobj->get_weight();
}
}
if (!$is_course_admin && $status != 1 && $selectcat != 0) {
$user_id = api_get_user_id();
$catcourse = Category::load($catobj->get_id());
$main_weight = $catcourse[0]->get_weight();
$scoredisplay = ScoreDisplay::instance();
//$categories = Category::getCategories($catcourse[0]->get_id());
// generating the total score for a course
/*if (count($categories) > 0) {
foreach ($categories as $category) {
$allevals = $category->get_evaluations($user_id, true);
$alllinks = $category->get_links($user_id, true);
$catEvalsLinks = array_merge($allevals, $alllinks);
}
}*/
$allevals = $catcourse[0]->get_evaluations($user_id, true);
$alllinks = $catcourse[0]->get_links($user_id, true);
$allEvalsLinks = array_merge($allevals, $alllinks);
$item_value_total = 0;
$scoreinfo = null;
for ($count = 0; $count < count($allEvalsLinks); $count++) {
$item = $allEvalsLinks[$count];
$score = $item->calc_score($user_id);
if (!empty($score)) {
$divide = $score[1] == 0 ? 1 : $score[1];
//$sub_cat_percentage = $sum_categories_weight_array[$item->get_category_id()];
//$item_value = $score[0] / $divide * $item->get_weight() / $sub_cat_percentage * $sub_cat_percentage / $main_weight * $main_weight;
$item_value = $score[0] / $divide * $item->get_weight();
//var_dump($score[0], $divide, $item->get_weight(), $sub_cat_percentage, $main_weight, $item_value);
$item_value_total += $item_value;
}
}
$item_total = $main_weight;
$total_score = array($item_value_total, $item_total);
$scorecourse_display = $scoredisplay->display_score($total_score, SCORE_DIV_PERCENT);
if (!$catobj->get_id() == '0' && !isset($_GET['studentoverview']) && !isset($_GET['search'])) {
$certificateLink = null;
if (!empty($certificateLinkInfo) && isset($certificateLinkInfo['certificate_link'])) {
$certificateLink .= '<span style="float:right"> ' . $certificateLinkInfo['certificate_link'] . "</span>";
}
$scoreinfo .= '<h4>' . get_lang('Total') . ' : ' . $scorecourse_display . $certificateLink . '</h4>';
}
Display::display_normal_message($scoreinfo, false);
}
// show navigation tree and buttons?
if ($showtree == '1' || isset($_GET['studentoverview'])) {
$header = '<div class="actions"><table>';
$header .= '<tr>';
if (!$selectcat == '0') {
$header .= '<td><a href="' . api_get_self() . '?selectcat=' . $catobj->get_parent_id() . '">' . Display::return_icon('back.png', get_lang('BackTo') . ' ' . get_lang('RootCat'), '', ICON_SIZE_MEDIUM) . '</a></td>';
}
$header .= '<td>' . get_lang('CurrentCategory') . '</td>' . '<td><form name="selector"><select name="selectcat" onchange="document.selector.submit()">';
$cats = Category::load();
$tree = $cats[0]->get_tree();
unset($cats);
$line = null;
foreach ($tree as $cat) {
for ($i = 0; $i < $cat[2]; $i++) {
$line .= '—';
}
$line = isset($line) ? $line : '';
if (isset($_GET['selectcat']) && $_GET['selectcat'] == $cat[0]) {
$header .= '<option selected value=' . $cat[0] . '>' . $line . ' ' . $cat[1] . '</option>';
} else {
$header .= '<option value=' . $cat[0] . '>' . $line . ' ' . $cat[1] . '</option>';
}
$line = '';
}
$header .= '</select></form></td>';
if (!empty($simple_search_form) && $message_resource === false) {
$header .= '<td style="vertical-align: top;">' . $simple_search_form->toHtml() . '</td>';
} else {
$header .= '<td></td>';
}
if ($is_course_admin && $message_resource === false && $_GET['selectcat'] != 0) {
/* $header .= '<td style="vertical-align: top;"><a href="gradebook_flatview.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() . '"><img src="../img/view_list.gif" alt="' . get_lang('FlatView') . '" /> ' . get_lang('FlatView') . '</a>';
if ($is_course_admin && $message_resource===false) {
$header .= '<td style="vertical-align: top;"><a href="gradebook_scoring_system.php?'.api_get_cidreq().'&selectcat=' . $catobj->get_id() .'"><img src="../img/acces_tool.gif" alt="' . get_lang('ScoreEdit') . '" /> ' . get_lang('ScoreEdit') . '</a>';
} */
} elseif (!isset($_GET['studentoverview'])) {
if ($message_resource === false) {
//$header .= '<td style="vertical-align: top;"><a href="'.api_get_self().'?'.api_get_cidreq().'&studentoverview=&selectcat=' . $catobj->get_id() . '"><img src="../img/view_list.gif" alt="' . get_lang('FlatView') . '" /> ' . get_lang('FlatView') . '</a>';
}
} else {
$header .= '<td style="vertical-align: top;"><a href="' . api_get_self() . '?' . api_get_cidreq() . '&studentoverview=&exportpdf=&selectcat=' . $catobj->get_id() . '" target="_blank">
<img src="../img/icons/32/pdf.png" alt="' . get_lang('ExportPDF') . '" /> ' . get_lang('ExportPDF') . '</a>';
}
$header .= '</td></tr>';
$header .= '</table></div>';
}
// for course admin & platform admin add item buttons are added to the header
$header .= '<div class="actions">';
$my_category = $catobj->shows_all_information_an_category($catobj->get_id());
$user_id = api_get_user_id();
$my_api_cidreq = api_get_cidreq();
//$course_code = $my_category['course_code'];
//$status_user = api_get_status_of_user_in_course ($user_id,$course_code);
if (api_is_allowed_to_edit(null, true)) {
if (empty($grade_model_id) || $grade_model_id == -1) {
$header .= '<a href="gradebook_add_cat.php?' . api_get_cidreq() . '&selectcat=' . $catobj->get_id() . '">' . Display::return_icon('new_folder.png', get_lang('AddGradebook'), array(), ICON_SIZE_MEDIUM) . '</a></td>';
}
if ($selectcat == '0') {
} else {
$my_category = $catobj->shows_all_information_an_category($catobj->get_id());
if ($my_api_cidreq == '') {
$my_api_cidreq = 'cidReq=' . $my_category['course_code'];
}
if ($show_add_link && !$message_resource) {
$header .= '<td><a href="gradebook_add_eval.php?' . $my_api_cidreq . '&selectcat=' . $catobj->get_id() . '" >' . Display::return_icon('new_evaluation.png', get_lang('NewEvaluation'), '', ICON_SIZE_MEDIUM) . '</a>';
$cats = Category::load($selectcat);
if ($cats[0]->get_course_code() != null && !$message_resource) {
$header .= '<td><a href="gradebook_add_link.php?' . $my_api_cidreq . '&selectcat=' . $catobj->get_id() . '">' . Display::return_icon('new_online_evaluation.png', get_lang('MakeLink'), '', ICON_SIZE_MEDIUM) . '</a>';
} else {
$header .= '<td><a href="gradebook_add_link_select_course.php?' . $my_api_cidreq . '&selectcat=' . $catobj->get_id() . '">' . Display::return_icon('new_online_evaluation.png', get_lang('MakeLink'), '', ICON_SIZE_MEDIUM) . '</a>';
}
}
if (!$message_resource) {
$header .= '<td style="vertical-align: top;"><a href="gradebook_flatview.php?' . $my_api_cidreq . '&selectcat=' . $catobj->get_id() . '">' . Display::return_icon('stats.png', get_lang('FlatView'), '', ICON_SIZE_MEDIUM) . '</a>';
$header .= '<td style="vertical-align: top;"><a href="gradebook_display_certificate.php?' . $my_api_cidreq . '&cat_id=' . (int) $_GET['selectcat'] . '">' . Display::return_icon('certificate_list.png', get_lang('GradebookSeeListOfStudentsCertificates'), '', ICON_SIZE_MEDIUM) . '</a>';
// Right icons
$modify_icons = '<a href="gradebook_edit_cat.php?editcat=' . $catobj->get_id() . '&cidReq=' . $catobj->get_course_code() . '&id_session=' . $catobj->get_session_id() . '">' . Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_MEDIUM) . '</a>';
$modify_icons .= '<a href="../document/document.php?curdirpath=/certificates&' . $my_api_cidreq . '&origin=gradebook&selectcat=' . $catobj->get_id() . '">' . Display::return_icon('certificate.png', get_lang('AttachCertificate'), '', ICON_SIZE_MEDIUM) . '</a>';
if (empty($categories)) {
$modify_icons .= '<a href="gradebook_edit_all.php?id_session=' . api_get_session_id() . '&' . $my_api_cidreq . '&selectcat=' . $catobj->get_id() . '">' . Display::return_icon('percentage.png', get_lang('EditAllWeights'), '', ICON_SIZE_MEDIUM) . '</a>';
}
$score_display_custom = api_get_setting('gradebook_score_display_custom');
if (api_get_setting('teachers_can_change_score_settings') == 'true' && $score_display_custom['my_display_custom'] == 'true') {
$modify_icons .= '<a href="gradebook_scoring_system.php?' . $my_api_cidreq . '&selectcat=' . $catobj->get_id() . '">' . Display::return_icon('ranking.png', get_lang('ScoreEdit'), '', ICON_SIZE_MEDIUM) . '</a>';
}
$header .= Display::div($modify_icons, array('class' => 'right'));
}
}
} elseif (isset($_GET['search'])) {
$header .= '<b>' . get_lang('SearchResults') . ' :</b>';
}
$isDrhOfCourse = CourseManager::isUserSubscribedInCourseAsDrh(api_get_user_id(), api_get_course_info());
if ($isDrhOfCourse) {
$header .= '<td style="vertical-align: top;"><a href="gradebook_flatview.php?' . $my_api_cidreq . '&selectcat=' . $catobj->get_id() . '">' . Display::return_icon('stats.png', get_lang('FlatView'), '', ICON_SIZE_MEDIUM) . '</a>';
/*$header .= '<td style="vertical-align: top;"><a href="gradebook_display_certificate.php?' . $my_api_cidreq . '&cat_id=' . (int) $_GET['selectcat'] . '">' .
Display::return_icon('certificate_list.png', get_lang('GradebookSeeListOfStudentsCertificates'), '', ICON_SIZE_MEDIUM) . '</a>';*/
}
$header .= '</div>';
echo $header;
if (api_is_allowed_to_edit(null, true)) {
$weight = intval($catobj->get_weight()) > 0 ? $catobj->get_weight() : 0;
$weight = get_lang('TotalWeight') . ' : ' . $weight;
$min_certification = intval($catobj->get_certificate_min_score() > 0) ? $catobj->get_certificate_min_score() : 0;
$min_certification = get_lang('CertificateMinScore') . ' : ' . $min_certification;
$edit_icon = '<a class="right_link" href="gradebook_edit_cat.php?editcat=' . $catobj->get_id() . '&cidReq=' . $catobj->get_course_code() . '&id_session=' . $catobj->get_session_id() . '">' . Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL) . '</a>';
//$msg = Display::tag('h3', $weight.' - '.$min_certification);
$msg = Display::tag('h4', $weight . ' - ' . $min_certification . $edit_icon);
//@todo show description
$description = $catobj->get_description() == "" || is_null($catobj->get_description()) ? '' : '<strong>' . get_lang('GradebookDescriptionLog') . '</strong>' . ': ' . $catobj->get_description();
Display::display_normal_message($msg, false);
if (!empty($description)) {
echo Display::div($description, array());
}
}
}
/**
* Displays messages of a group with nested view
*
* @param int $group_id
*/
public static function display_messages_for_group($group_id)
{
global $my_group_role;
$rows = self::get_messages_by_group($group_id);
$topics_per_page = 10;
$html_messages = '';
$query_vars = array('id' => $group_id, 'topics_page_nr' => 0);
if (is_array($rows) && count($rows) > 0) {
// prepare array for topics with its items
$topics = array();
$x = 0;
foreach ($rows as $index => $value) {
if (empty($value['parent_id'])) {
$topics[$value['id']] = $value;
}
}
$new_topics = array();
foreach ($topics as $id => $value) {
$rows = null;
$rows = self::get_messages_by_group_by_message($group_id, $value['id']);
if (!empty($rows)) {
$count = count(self::calculate_children($rows, $value['id']));
} else {
$count = 0;
}
$value['count'] = $count;
$new_topics[$id] = $value;
}
$array_html = array();
foreach ($new_topics as $index => $topic) {
$html = '';
// topics
$user_sender_info = api_get_user_info($topic['user_sender_id']);
$name = $user_sender_info['complete_name'];
$html .= '<div class="row">';
$items = $topic['count'];
$reply_label = $items == 1 ? get_lang('GroupReply') : get_lang('GroupReplies');
$label = Display::label($items . ' ' . $reply_label);
$topic['title'] = trim($topic['title']);
if (empty($topic['title'])) {
$topic['title'] = get_lang('Untitled');
}
$html .= '<div class="col-md-8">';
$html .= Display::tag('h4', Display::url(Security::remove_XSS($topic['title'], STUDENT, true), api_get_path(WEB_CODE_PATH) . 'social/group_topics.php?id=' . $group_id . '&topic_id=' . $topic['id']));
$actions = '';
if ($my_group_role == GROUP_USER_PERMISSION_ADMIN || $my_group_role == GROUP_USER_PERMISSION_MODERATOR) {
$actions = '<br />' . Display::url(get_lang('Delete'), api_get_path(WEB_CODE_PATH) . 'social/group_topics.php?action=delete&id=' . $group_id . '&topic_id=' . $topic['id'], array('class' => 'btn btn-default'));
}
$date = '';
if ($topic['send_date'] != $topic['update_date']) {
if (!empty($topic['update_date']) && $topic['update_date'] != '0000-00-00 00:00:00') {
$date .= '<div class="message-group-date" > <i>' . get_lang('LastUpdate') . ' ' . date_to_str_ago($topic['update_date']) . '</i></div>';
}
} else {
$date .= '<div class="message-group-date"> <i>' . get_lang('Created') . ' ' . date_to_str_ago($topic['send_date']) . '</i></div>';
}
$html .= $date . $label . $actions;
$html .= '</div>';
$image = $user_sender_info['avatar'];
$user_info = '<td valign="top"><a href="' . api_get_path(WEB_PATH) . 'main/social/profile.php?u=' . $topic['user_sender_id'] . '">' . $name . ' </a>';
$user_info .= '<div class="message-group-author"><img src="' . $image . '" alt="' . $name . '" width="32" height="32" title="' . $name . '" /></div>';
$user_info .= '</td>';
$html .= '<div class="col-md-2">';
$html .= $user_info;
$html .= '</div>';
$html .= '</div>';
$array_html[] = array($html);
}
// grids for items and topics with paginations
$html_messages .= Display::return_sortable_grid('topics', array(), $array_html, array('hide_navigation' => false, 'per_page' => $topics_per_page), $query_vars, false, array(true, true, true, false), false);
}
return $html_messages;
}
</script>
<?php
} else {
echo "<img src='download.php?doc_url={$path}/" . $image_files_only[$slide] . "' alt='" . $image_files_only[$slide] . "' border='0'" . $height_width_tags . ">";
}
echo '</a>';
echo '</td>';
echo '</tr>';
echo '<tr>';
echo '<td>';
echo $row['comment'];
echo '</td>';
echo '<tr>';
echo '<td style="padding:10px;" align="center">';
echo Display::tag('h3', $row['title']);
echo '</td>';
echo '</tr>';
echo '</tr>';
echo '</table>';
echo '<table align="center" border="0">';
if (api_is_allowed_to_edit(null, true)) {
$aux = explode('.', htmlspecialchars($image_files_only[$slide]));
$ext = $aux[count($aux) - 1];
if ($_SESSION['image_resizing'] == 'resizing') {
$resize_info = get_lang('Resizing') . '<br />';
$resize_widht = $_SESSION["image_resizing_width"] . ' x ';
$resize_height = $_SESSION['image_resizing_height'];
} elseif ($_SESSION['image_resizing'] != 'noresizing') {
$resize_info = get_lang('Resizing') . '<br />';
$resize_widht = get_lang('Auto') . ' x ';
/**
* Shows the user detail progress (when clicking in the details link)
* @param int $user_id
* @param string $course_code
* @param int $session_id
* @return string html code
*/
public static function show_course_detail($user_id, $course_code, $session_id)
{
$html = '';
if (isset($course_code)) {
$user_id = intval($user_id);
$session_id = intval($session_id);
$course = Database::escape_string($course_code);
$course_info = CourseManager::get_course_information($course);
$html .= Display::page_subheader($course_info['title']);
$html .= '<table class="data_table" width="100%">';
//Course details
$html .= '
<tr>
<th class="head" style="color:#000">' . get_lang('Exercises') . '</th>
<th class="head" style="color:#000">' . get_lang('Attempts') . '</th>
<th class="head" style="color:#000">' . get_lang('BestAttempt') . '</th>
<th class="head" style="color:#000">' . get_lang('Ranking') . '</th>
<th class="head" style="color:#000">' . get_lang('BestResultInCourse') . '</th>
<th class="head" style="color:#000">' . get_lang('Statistics') . ' ' . Display::return_icon('info3.gif', get_lang('OnlyBestResultsPerStudent'), array('align' => 'absmiddle', 'hspace' => '3px')) . '</th>
</tr>';
if (empty($session_id)) {
$user_list = CourseManager::get_user_list_from_course_code($course, $session_id, null, null, STUDENT);
} else {
$user_list = CourseManager::get_user_list_from_course_code($course, $session_id, null, null, 0);
}
// Show exercise results of invisible exercises? see BT#4091
$exercise_list = ExerciseLib::get_all_exercises($course_info, $session_id, false, null, false, 2);
$to_graph_exercise_result = array();
if (!empty($exercise_list)) {
$score = $weighting = $exe_id = 0;
foreach ($exercise_list as $exercices) {
$exercise_obj = new Exercise($course_info['real_id']);
$exercise_obj->read($exercices['id']);
$visible_return = $exercise_obj->is_visible();
$score = $weighting = $attempts = 0;
// Getting count of attempts by user
$attempts = Event::count_exercise_attempts_by_user(api_get_user_id(), $exercices['id'], $course_info['real_id'], $session_id);
$html .= '<tr class="row_even">';
$url = api_get_path(WEB_CODE_PATH) . "exercice/overview.php?cidReq={$course_info['code']}&id_session={$session_id}&exerciseId={$exercices['id']}";
if ($visible_return['value'] == true) {
$exercices['title'] = Display::url($exercices['title'], $url, array('target' => SESSION_LINK_TARGET));
}
$html .= Display::tag('td', $exercices['title']);
// Exercise configuration show results or show only score
if ($exercices['results_disabled'] == 0 || $exercices['results_disabled'] == 2) {
//For graphics
$best_exercise_stats = Event::get_best_exercise_results_by_user($exercices['id'], $course_info['real_id'], $session_id);
$to_graph_exercise_result[$exercices['id']] = array('title' => $exercices['title'], 'data' => $best_exercise_stats);
$latest_attempt_url = '';
$best_score = $position = $percentage_score_result = '-';
$graph = $normal_graph = null;
// Getting best results
$best_score_data = ExerciseLib::get_best_attempt_in_course($exercices['id'], $course_info['real_id'], $session_id);
$best_score = '';
if (!empty($best_score_data)) {
$best_score = ExerciseLib::show_score($best_score_data['exe_result'], $best_score_data['exe_weighting']);
}
if ($attempts > 0) {
$exercise_stat = ExerciseLib::get_best_attempt_by_user(api_get_user_id(), $exercices['id'], $course_info['real_id'], $session_id);
if (!empty($exercise_stat)) {
//Always getting the BEST attempt
$score = $exercise_stat['exe_result'];
$weighting = $exercise_stat['exe_weighting'];
$exe_id = $exercise_stat['exe_id'];
$latest_attempt_url .= api_get_path(WEB_CODE_PATH) . 'exercice/result.php?id=' . $exe_id . '&cidReq=' . $course_info['code'] . '&show_headers=1&id_session=' . $session_id;
$percentage_score_result = Display::url(ExerciseLib::show_score($score, $weighting), $latest_attempt_url);
$my_score = 0;
if (!empty($weighting) && intval($weighting) != 0) {
$my_score = $score / $weighting;
}
//@todo this function slows the page
$position = ExerciseLib::get_exercise_result_ranking($my_score, $exe_id, $exercices['id'], $course_info['code'], $session_id, $user_list);
$graph = self::generate_exercise_result_thumbnail_graph($to_graph_exercise_result[$exercices['id']]);
$normal_graph = self::generate_exercise_result_graph($to_graph_exercise_result[$exercices['id']]);
}
}
$html .= Display::div($normal_graph, array('id' => 'main_graph_' . $exercices['id'], 'class' => 'dialog', 'style' => 'display:none'));
if (empty($graph)) {
$graph = '-';
} else {
$graph = Display::url('<img src="' . $graph . '" >', $normal_graph, array('id' => $exercices['id'], 'class' => 'expand-image'));
}
$html .= Display::tag('td', $attempts, array('align' => 'center'));
$html .= Display::tag('td', $percentage_score_result, array('align' => 'center'));
$html .= Display::tag('td', $position, array('align' => 'center'));
$html .= Display::tag('td', $best_score, array('align' => 'center'));
$html .= Display::tag('td', $graph, array('align' => 'center'));
//$html .= Display::tag('td', $latest_attempt_url, array('align'=>'center', 'width'=>'25'));
} else {
// Exercise configuration NO results
$html .= Display::tag('td', $attempts, array('align' => 'center'));
$html .= Display::tag('td', '-', array('align' => 'center'));
$html .= Display::tag('td', '-', array('align' => 'center'));
$html .= Display::tag('td', '-', array('align' => 'center'));
$html .= Display::tag('td', '-', array('align' => 'center'));
}
$html .= '</tr>';
}
} else {
$html .= '<tr><td colspan="5" align="center">' . get_lang('NoEx') . '</td></tr>';
}
$html .= '</table>';
// LP table results
$html .= '<table class="data_table">';
$html .= Display::tag('th', get_lang('Learnpaths'), array('class' => 'head', 'style' => 'color:#000'));
$html .= Display::tag('th', get_lang('LatencyTimeSpent'), array('class' => 'head', 'style' => 'color:#000'));
$html .= Display::tag('th', get_lang('Progress'), array('class' => 'head', 'style' => 'color:#000'));
$html .= Display::tag('th', get_lang('Score'), array('class' => 'head', 'style' => 'color:#000'));
$html .= Display::tag('th', get_lang('LastConnexion'), array('class' => 'head', 'style' => 'color:#000'));
$html .= '</tr>';
$list = new LearnpathList(api_get_user_id(), $course_info['code'], $session_id, 'publicated_on ASC', true);
$lp_list = $list->get_flat_list();
if (!empty($lp_list) > 0) {
foreach ($lp_list as $lp_id => $learnpath) {
$progress = Tracking::get_avg_student_progress($user_id, $course, array($lp_id), $session_id);
$last_connection_in_lp = Tracking::get_last_connection_time_in_lp($user_id, $course, $lp_id, $session_id);
$time_spent_in_lp = Tracking::get_time_spent_in_lp($user_id, $course, array($lp_id), $session_id);
$percentage_score = Tracking::get_avg_student_score($user_id, $course, array($lp_id), $session_id);
if (is_numeric($percentage_score)) {
$percentage_score = $percentage_score . '%';
} else {
$percentage_score = '0%';
}
$time_spent_in_lp = api_time_to_hms($time_spent_in_lp);
$html .= '<tr class="row_even">';
$url = api_get_path(WEB_CODE_PATH) . "newscorm/lp_controller.php?cidReq={$course_code}&id_session={$session_id}&lp_id={$lp_id}&action=view";
if ($learnpath['lp_visibility'] == 0) {
$html .= Display::tag('td', $learnpath['lp_name']);
} else {
$html .= Display::tag('td', Display::url($learnpath['lp_name'], $url, array('target' => SESSION_LINK_TARGET)));
}
$html .= Display::tag('td', $time_spent_in_lp, array('align' => 'center'));
if (is_numeric($progress)) {
$progress = $progress . '%';
}
$html .= Display::tag('td', $progress, array('align' => 'center'));
$html .= Display::tag('td', $percentage_score);
$last_connection = '-';
if (!empty($last_connection_in_lp)) {
$last_connection = api_convert_and_format_date($last_connection_in_lp, DATE_TIME_FORMAT_LONG);
}
$html .= Display::tag('td', $last_connection, array('align' => 'center', 'width' => '180px'));
$html .= "</tr>";
}
} else {
$html .= '<tr>
<td colspan="4" align="center">
' . get_lang('NoLearnpath') . '
</td>
</tr>';
}
$html .= '</table>';
}
return $html;
}
$result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
$id = $result['id'];
$url_open = '<a href="group_view.php?id=' . $id . '">';
$url_close = '</a>';
$count_users_group = count($usergroup->get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0, 1000));
if ($count_users_group == 1) {
$count_users_group = $count_users_group . ' ' . get_lang('Member');
} else {
$count_users_group = $count_users_group . ' ' . get_lang('Members');
}
$name = cut($result['name'], GROUP_TITLE_LENGTH, true);
$picture = $usergroup->get_picture_group($result['id'], $result['picture'], 80);
$result['picture'] = '<img class="social-groups-image" src="' . $picture['file'] . '" />';
$item_0 = Display::div($result['picture'], array('class' => 'box_description_group_image'));
$members = Display::span($count_users_group, array('class' => 'box_description_group_member'));
$item_1 = Display::div(Display::tag('h4', $url_open . $name . $url_close) . $members, array('class' => 'box_description_group_title'));
if ($result['description'] != '') {
$item_3 = '<div class="box_description_group_content" >' . cut($result['description'], 100, true) . '</div>';
} else {
$item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
$item_3 = '<div class="box_description_group_content" ></div>';
}
$join_url = '';
if (!in_array($id, $my_group_list)) {
$join_url = '<a class="btn" href="group_view.php?id=' . $id . '&action=join&u=' . api_get_user_id() . '">' . get_lang('JoinGroup') . '</a> ';
}
$item_4 = '<div class="box_description_group_actions" >' . $join_url . '</div>';
$grid_item_2 = $item_0 . $item_1 . $item_2 . $item_3 . $item_4;
$grid_pop_groups[] = array($grid_item_2);
}
}
$session_displayed = '';
}
$forum['forum_of_group'] == 0 ? $groupid = '' : ($groupid = $forum['forum_of_group']);
$number_threads = isset($forum['number_of_threads']) ? $forum['number_of_threads'] : 0;
$number_posts = isset($forum['number_of_posts']) ? $forum['number_of_posts'] : 0;
$html .= '<div class="row">';
$html .= '<div class="col-md-6">';
$html .= '<div class="col-md-3">';
$html .= '<div class="number-post">' . $forum_image . '<p>' . $number_posts . ' ' . get_lang('Posts') . '</p>' . '</div>';
$html .= '</div>';
$html .= '<div class="col-md-9">';
$iconForum = Display::return_icon('forum_yellow.png', get_lang($forumCategory['cat_title']), null, ICON_SIZE_MEDIUM);
$linkForum = '';
$linkForum .= Display::tag('a', $forum['forum_title'], array('href' => 'viewforum.php?' . api_get_cidreq() . '&gidReq=' . intval($groupid) . '&forum=' . intval($forum['forum_id']), 'class' => return_visible_invisible(strval(intval($forum['visibility'])))));
$html .= '<h3 class="title">' . $iconForum . $linkForum . '</h3>';
$html .= Display::tag('p', strip_tags($forum['forum_comment']), array('class' => 'description'));
$html .= '</div>';
$html .= '</div>';
$iconEmpty = '';
// The number of topics and posts.
if ($forum['forum_of_group'] !== '0') {
$newPost = '';
if (is_array($mywhatsnew_post_info) && !empty($mywhatsnew_post_info)) {
$newPost = ' ' . Display::return_icon('alert.png', get_lang('Forum'), null, ICON_SIZE_SMALL);
} else {
$newPost = $iconEmpty;
}
} else {
if (is_array($mywhatsnew_post_info) && !empty($mywhatsnew_post_info)) {
$newPost = ' ' . Display::return_icon('alert.png', get_lang('Forum'), null, ICON_SIZE_SMALL);
} else {
/**
* @param float $score
* @param float $weight
* @param string $pass_percentage
* @return string
*/
public static function show_success_message($score, $weight, $pass_percentage)
{
$res = "";
if (self::is_pass_pourcentage_enabled($pass_percentage)) {
$is_success = self::is_success_exercise_result($score, $weight, $pass_percentage);
if ($is_success) {
$html = get_lang('CongratulationsYouPassedTheTest');
$icon = Display::return_icon('completed.png', get_lang('Correct'), array(), ICON_SIZE_MEDIUM);
} else {
//$html .= Display::return_message(get_lang('YouDidNotReachTheMinimumScore'), 'warning');
$html = get_lang('YouDidNotReachTheMinimumScore');
$icon = Display::return_icon('warning.png', get_lang('Wrong'), array(), ICON_SIZE_MEDIUM);
}
$html = Display::tag('h4', $html);
$html .= Display::tag('h5', $icon, array('style' => 'width:40px; padding:2px 10px 0px 0px'));
$res = $html;
}
return $res;
}
}
if ($row['thread_sticky'] == 1) {
echo Display::return_icon('exclamation.gif');
}
echo '</td>';
echo '<td>';
echo '<a href="viewthread.php?' . api_get_cidreq() . '&forum=' . Security::remove_XSS($my_forum) . '&origin=' . $origin . '&thread=' . $row['thread_id'] . $origin_string . '&search=' . Security::remove_XSS(urlencode($my_search)) . '" ' . class_visible_invisible($row['visibility']) . '>' . prepare4display($row['thread_title']) . '</a></td>';
echo '<td>' . $row['thread_replies'] . '</td>';
echo '<td>' . $row['thread_views'] . '</td>';
// display the author name
$tab_poster_info = api_get_user_info($row['user_id']);
$poster_username = sprintf(get_lang('LoginX'), $tab_poster_info['username']);
if ($origin != 'learnpath') {
echo '<td>' . display_user_link($row['user_id'], api_get_person_name($row['firstname'], $row['lastname']), '', $poster_username) . '</td>';
} else {
echo '<td>' . Display::tag('span', api_get_person_name($row['firstname'], $row['lastname']), array("title" => api_htmlentities($poster_username, ENT_QUOTES))) . '</td>';
}
$last_post_info = get_last_post_by_thread($row['c_id'], $row['thread_id'], $row['forum_id'], is_allowed_to_edit());
$last_post = null;
if ($last_post_info) {
$poster_info = api_get_user_info($last_post_info['poster_id']);
$post_date = api_convert_and_format_date($last_post_info['post_date']);
$last_post = $post_date . ' ' . get_lang('By') . ' ' . display_user_link($last_post_info['poster_id'], $poster_info['complete_name'], '', $poster_info['username']);
}
/*
if ($row['last_poster_user_id'] == '0') {
$name = $row['poster_name'];
$last_poster_username = "";
} else {
$name = api_get_person_name($row['last_poster_firstname'], $row['last_poster_lastname']);
$tab_last_poster_info = api_get_user_info($row['last_poster_user_id']);
/**
* Show the monthcalender of the given month
* @param array Agendaitems
* @param int Month number
* @param int Year number
* @param array Array of strings containing long week day names (deprecated, you can send an empty array instead)
* @param string The month name
* @return void Direct output
*/
public static function display_mymonthcalendar($user_id, $agendaitems, $month, $year, $weekdaynames = array(), $monthName, $show_content = true)
{
global $DaysShort, $course_path;
//Handle leap year
$numberofdays = array(0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
if ($year % 400 == 0 or $year % 4 == 0 and $year % 100 != 0) {
$numberofdays[2] = 29;
}
//Get the first day of the month
$dayone = getdate(mktime(0, 0, 0, $month, 1, $year));
//Start the week on monday
$startdayofweek = $dayone['wday'] != 0 ? $dayone['wday'] - 1 : 6;
$g_cc = isset($_GET['courseCode']) ? $_GET['courseCode'] : '';
$prev_icon = Display::return_icon('action_prev.png', get_lang('Previous'));
$next_icon = Display::return_icon('action_next.png', get_lang('Next'));
$next_month = $month == 1 ? 12 : $month - 1;
$prev_month = $month == 12 ? 1 : $month + 1;
$next_year = $month == 1 ? $year - 1 : $year;
$prev_year = $month == 12 ? $year + 1 : $year;
if ($show_content) {
$back_url = Display::url($prev_icon, api_get_self() . "?coursePath=" . urlencode($course_path) . "&courseCode=" . Security::remove_XSS($g_cc) . "&action=view&view=month&month=" . $next_month . "&year=" . $next_year);
$next_url = Display::url($next_icon, api_get_self() . "?coursePath=" . urlencode($course_path) . "&courseCode=" . Security::remove_XSS($g_cc) . "&action=view&view=month&month=" . $prev_month . "&year=" . $prev_year);
} else {
$back_url = Display::url($prev_icon, '', array('onclick' => "load_calendar('" . $user_id . "','" . $next_month . "', '" . $next_year . "'); "));
$next_url = Display::url($next_icon, '', array('onclick' => "load_calendar('" . $user_id . "','" . $prev_month . "', '" . $prev_year . "'); "));
}
echo '<table id="agenda_list"><tr>';
echo '<th width="10%">' . $back_url . '</th>';
echo '<th width="80%" colspan="5"><br /><h3>' . $monthName . " " . $year . '</h3></th>';
echo '<th width="10%">' . $next_url . '</th>';
echo '</tr>';
echo '<tr>';
for ($ii = 1; $ii < 8; $ii++) {
echo '<td class="weekdays">' . $DaysShort[$ii % 7] . '</td>';
}
echo '</tr>';
$curday = -1;
$today = getdate();
while ($curday <= $numberofdays[$month]) {
echo "<tr>";
for ($ii = 0; $ii < 7; $ii++) {
if ($curday == -1 && $ii == $startdayofweek) {
$curday = 1;
}
if ($curday > 0 && $curday <= $numberofdays[$month]) {
$bgcolor = $class = 'class="days_week"';
$dayheader = Display::div($curday, array('class' => 'agenda_day'));
if ($curday == $today['mday'] && $year == $today['year'] && $month == $today['mon']) {
$class = "class=\"days_today\" style=\"width:10%;\"";
}
echo "<td " . $class . ">" . $dayheader;
if (!empty($agendaitems[$curday])) {
$items = $agendaitems[$curday];
$items = msort($items, 'start_date_tms');
foreach ($items as $value) {
$value['title'] = Security::remove_XSS($value['title']);
$start_time = api_format_date($value['start_date'], TIME_NO_SEC_FORMAT);
$end_time = '';
if (!empty($value['end_date']) && $value['end_date'] != '0000-00-00 00:00:00') {
$end_time = '- <i>' . api_format_date($value['end_date'], DATE_TIME_FORMAT_LONG) . '</i>';
}
$complete_time = '<i>' . api_format_date($value['start_date'], DATE_TIME_FORMAT_LONG) . '</i> ' . $end_time;
$time = '<i>' . $start_time . '</i>';
switch ($value['calendar_type']) {
case 'personal':
$bg_color = '#D0E7F4';
$icon = Display::return_icon('user.png', get_lang('MyAgenda'), array(), ICON_SIZE_SMALL);
break;
case 'global':
$bg_color = '#FFBC89';
$icon = Display::return_icon('view_remove.png', get_lang('GlobalEvent'), array(), ICON_SIZE_SMALL);
break;
case 'course':
$bg_color = '#CAFFAA';
$icon_name = 'course.png';
if (!empty($value['session_id'])) {
$icon_name = 'session.png';
}
if ($show_content) {
$icon = Display::url(Display::return_icon($icon_name, $value['course_name'] . ' ' . get_lang('Course'), array(), ICON_SIZE_SMALL), $value['url']);
} else {
$icon = Display::return_icon($icon_name, $value['course_name'] . ' ' . get_lang('Course'), array(), ICON_SIZE_SMALL);
}
break;
default:
break;
}
$result = '<div class="rounded_div_agenda" style="background-color:' . $bg_color . ';">';
if ($show_content) {
//Setting a personal event to green
$icon = Display::div($icon, array('style' => 'float:right'));
$link = $value['calendar_type'] . '_' . $value['id'] . '_' . $value['course_id'] . '_' . $value['session_id'];
//Link to bubble
$url = Display::url(cut($value['title'], 40), '#', array('id' => $link, 'class' => 'opener'));
$result .= $time . ' ' . $icon . ' ' . Display::div($url);
//Hidden content
$content = Display::div($icon . Display::tag('h2', $value['course_name']) . '<hr />' . Display::tag('h3', $value['title']) . $complete_time . '<hr />' . Security::remove_XSS($value['content']));
//Main div
$result .= Display::div($content, array('id' => 'main_' . $link, 'class' => 'dialog', 'style' => 'display:none'));
$result .= '</div>';
echo $result;
//echo Display::div($content, array('id'=>'main_'.$value['calendar_type'].'_'.$value['id'], 'class' => 'dialog'));
} else {
echo $result .= $icon . '</div>';
}
}
}
echo "</td>";
$curday++;
} else {
echo "<td></td>";
}
}
echo "</tr>";
}
echo "</table>";
}
$actions_first_col .= ' ' . Display::return_icon('up_na.png', ' ', '', ICON_SIZE_SMALL);
}
if (isset($thematic['max_thematic_item']) && $thematic['display_order'] < $thematic['max_thematic_item']) {
$actions_first_col .= ' <a href="' . api_get_self() . '?action=movedown&a' . api_get_cidreq() . '&thematic_id=' . $my_thematic_id . $urlParam . $url_token . '">' . Display::return_icon('down.png', get_lang('Down'), '', ICON_SIZE_SMALL) . '</a>';
} else {
$actions_first_col .= ' ' . Display::return_icon('down_na.png', ' ', '', ICON_SIZE_SMALL);
}
}
if (api_get_session_id() == $thematic['session_id']) {
$actions_first_col .= '<a href="index.php?' . api_get_cidreq() . '&action=thematic_edit&thematic_id=' . $my_thematic_id . $urlParam . $url_token . '">' . Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL) . '</a>';
$actions_first_col .= '<a onclick="javascript:if(!confirm(\'' . get_lang('AreYouSureToDelete') . '\')) return false;" href="index.php?' . api_get_cidreq() . '&action=thematic_delete&thematic_id=' . $my_thematic_id . $urlParam . $url_token . '">' . Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL) . '</a>';
}
$actions_first_col = Display::div($actions_first_col, array('id' => 'thematic_id_content_' . $thematic['id'], 'class' => 'thematic_tools'));
$actions_first_col = Display::div($actions_first_col, array('style' => 'height:20px'));
}
echo Display::tag('td', Display::tag('h3', Security::remove_XSS($thematic['title'], STUDENT) . $session_star) . Security::remove_XSS($thematic['content'], STUDENT) . $actions_first_col, array('id' => 'thematic_td_content_' . $thematic['id'], 'class' => 'thematic_content'));
// Display 2nd column - thematic plan data
echo '<td>';
//if (api_is_allowed_to_edit(null, true) && api_get_session_id() == $thematic['session_id']) {
if (api_is_allowed_to_edit(null, true)) {
echo '<div style="text-align:right"><a href="index.php?' . api_get_cidreq() . '&origin=thematic_details&action=thematic_plan_list&thematic_id=' . $thematic['id'] . '&width=700&height=500">' . Display::return_icon('edit.png', get_lang('EditThematicPlan'), array('style' => 'vertical-align:middle'), ICON_SIZE_MEDIUM) . '</a></div><br />';
}
if (empty($thematic_plan_div[$thematic['id']])) {
echo Display::div('', array('id' => "thematic_plan_" . $thematic['id']));
} else {
echo $thematic_plan_div[$thematic['id']];
}
echo '</td>';
// Display 3rd column - thematic advance data
echo '<td style="vertical-align:top">';
//if (api_is_allowed_to_edit(null, true) && api_get_session_id() == $thematic['session_id']) {
/**
* Display the already registerd text in a course in the course catalog
* @param $in_status
*/
function return_already_registered_label($in_status)
{
$icon = Display::return_icon('teacher.png', get_lang('Teacher'), null, ICON_SIZE_TINY);
if ($in_status == 'student') {
$icon = Display::return_icon('user.png', get_lang('Student'), null, ICON_SIZE_TINY);
}
$html = Display::tag('button', $icon, array('id' => 'register', 'class' => 'btn btn-default btn-sm', 'title' => get_lang("AlreadyRegisteredToCourse")));
return $html;
}
/**
* Function used by SortableTable to generate the data to display
* @param int $from
* @param int $per_page
* @param int $column
* @param string $direction
* @param int $sort
* @return array|mixed
*/
public function get_table_data($from = 1, $per_page = null, $column = null, $direction = null, $sort = null)
{
//variables load in index.php
global $my_score_in_gradebook, $certificate_min_score;
$scoretotal = 0;
// determine sorting type
$col_adjust = api_is_allowed_to_edit() ? 1 : 0;
// By id
$this->column = 5;
switch ($this->column) {
// Type
case 0 + $col_adjust:
$sorting = GradebookDataGenerator::GDG_SORT_TYPE;
break;
case 1 + $col_adjust:
$sorting = GradebookDataGenerator::GDG_SORT_NAME;
break;
case 2 + $col_adjust:
$sorting = GradebookDataGenerator::GDG_SORT_DESCRIPTION;
break;
case 3 + $col_adjust:
$sorting = GradebookDataGenerator::GDG_SORT_WEIGHT;
break;
case 4 + $col_adjust:
$sorting = GradebookDataGenerator::GDG_SORT_DATE;
case 5 + $col_adjust:
$sorting = GradebookDataGenerator::GDG_SORT_ID;
break;
}
if ($this->direction == 'DESC') {
$sorting |= GradebookDataGenerator::GDG_SORT_DESC;
} else {
$sorting |= GradebookDataGenerator::GDG_SORT_ASC;
}
//status of user in course
$user_id = api_get_user_id();
$course_code = api_get_course_id();
$courseId = api_get_course_int_id();
$session_id = api_get_session_id();
$status_user = api_get_status_of_user_in_course($user_id, $courseId);
$data_array = $this->datagen->get_data($sorting, $from, $this->per_page);
// generate the data to display
$sortable_data = array();
$weight_total_links = 0;
$main_categories = array();
$main_cat = Category::load(null, null, $course_code, null, null, $session_id, false);
$total_categories_weight = 0;
$scoredisplay = ScoreDisplay::instance();
//Categories
foreach ($data_array as $data) {
// list of items inside the gradebook (exercises, lps, forums, etc)
$row = array();
$item = $item_category = $data[0];
$id = $item->get_id();
//if the item is invisible, wrap it in a span with class invisible
$invisibility_span_open = api_is_allowed_to_edit() && $item->is_visible() == '0' ? '<span class="invisible">' : '';
$invisibility_span_close = api_is_allowed_to_edit() && $item->is_visible() == '0' ? '</span>' : '';
if (api_is_allowed_to_edit(null, true)) {
//id
$row[] = $this->build_id_column($item);
}
//Type
$row[] = $this->build_type_column($item);
//Name
if (get_class($item) == 'Category') {
$row[] = $invisibility_span_open . '<h3>' . $item->get_name() . '</h3>' . $invisibility_span_close;
$main_categories[$item->get_id()]['name'] = $item->get_name();
} else {
$row[] = $invisibility_span_open . $this->build_name_link($item) . $invisibility_span_close;
$main_categories[$item->get_id()]['name'] = $this->build_name_link($item);
}
$main_categories[$item->get_id()]['weight'] = $item->get_weight();
$total_categories_weight += $item->get_weight();
//Description
$row[] = $invisibility_span_open . $data[2] . $invisibility_span_close;
//Weight
//$row[] = $invisibility_span_open .Display::tag('h4', $data['3'] .' / '.$this->currentcat->get_weight()).$invisibility_span_close;
//$average = $data['3']/$this->currentcat->get_weight()*100;
$average = $scoredisplay->display_score(array($data['3'], $this->currentcat->get_weight()), SCORE_SIMPLE, SCORE_BOTH, true);
if (api_is_allowed_to_edit(null, true)) {
$row[] = $invisibility_span_open . Display::tag('h4', $average) . $invisibility_span_close;
} else {
$row[] = $invisibility_span_open . $average . $invisibility_span_close;
}
$category_weight = $item->get_weight();
if (api_is_allowed_to_edit(null, true)) {
$weight_total_links += $data[3];
} else {
$cattotal = Category::load($_GET['selectcat']);
$scoretotal = $cattotal[0]->calc_score(api_get_user_id());
$item_value = $scoredisplay->display_score($scoretotal, SCORE_SIMPLE);
}
//Date
//$row[] = $invisibility_span_open.$data[4].$invisibility_span_close;
//Edit (for admins)
if (api_is_allowed_to_edit(null, true)) {
$cat = new Category();
$show_message = $cat->show_message_resource_delete($item->get_course_code());
if ($show_message === false) {
$row[] = $this->build_edit_column($item);
}
} else {
//students get the results and certificates columns
if (count($this->evals_links) > 0 && $status_user != 1) {
$value_data = isset($data[4]) ? $data[4] : null;
if (!is_null($value_data)) {
$row[] = Display::tag('h4', $value_data);
} else {
$row[] = $this->build_edit_column($item);
}
} else {
$score = $item->calc_score(api_get_user_id());
if (!empty($score[1])) {
$complete_score = $scoredisplay->display_score($score, SCORE_DIV_PERCENT);
$score = $score[0] / $score[1] * $item->get_weight();
$score = $scoredisplay->display_score(array($score, null), SCORE_SIMPLE);
$row[] = Display::tip($score, $complete_score);
} else {
$row[] = '-';
}
if (!empty($this->cats)) {
$row[] = $this->build_edit_column($item);
}
}
}
//Category added
$sortable_data[] = $row;
// Loading childrens
if (get_class($item) == 'Category') {
$stud_id = api_get_user_id();
$course_code = api_get_course_id();
$session_id = api_get_session_id();
$parent_id = $item->get_id();
$cats = Category::load($parent_id, null, null, null, null, null);
if (isset($cats[0])) {
$allcat = $cats[0]->get_subcategories($stud_id, $course_code, $session_id);
$alleval = $cats[0]->get_evaluations($stud_id);
$alllink = $cats[0]->get_links($stud_id);
$sub_cat_info = new GradebookDataGenerator($allcat, $alleval, $alllink);
$data_array = $sub_cat_info->get_data($sorting, $from, $this->per_page);
$total_weight = 0;
//Links
foreach ($data_array as $data) {
$row = array();
$item = $data[0];
//if the item is invisible, wrap it in a span with class invisible
$invisibility_span_open = api_is_allowed_to_edit() && $item->is_visible() == '0' ? '<span class="invisible">' : '';
$invisibility_span_close = api_is_allowed_to_edit() && $item->is_visible() == '0' ? '</span>' : '';
$main_categories[$parent_id]['children'][$item->get_id()]['name'] = $item->get_name();
$main_categories[$parent_id]['children'][$item->get_id()]['weight'] = $item->get_weight();
if (api_is_allowed_to_edit(null, true)) {
$row[] = $this->build_id_column($item);
}
$row[] = $this->build_type_column($item, array('style' => 'padding-left:5px'));
//Name
$row[] = $invisibility_span_open . " " . $this->build_name_link($item) . $invisibility_span_close;
//Description
$row[] = $invisibility_span_open . $data[2] . $invisibility_span_close;
//Weight
//$weight = $data[3]/$category_weight*$main_cat[0]->get_weight();
$weight = $data[3];
//$extra = " - $data[3] $category_weight -".$main_cat[0]->get_weight();
$total_weight += $weight;
$row[] = $invisibility_span_open . $weight . $invisibility_span_close;
if (api_is_allowed_to_edit(null, true)) {
//$weight_total_links += intval($data[3]);
} else {
$cattotal = Category::load($_GET['selectcat']);
$scoretotal = $cattotal[0]->calc_score(api_get_user_id());
$item_value = $scoretotal[0];
}
//Date
//$row[] = $invisibility_span_open.$data[4].$invisibility_span_close;
//Admins get an edit column
if (api_is_allowed_to_edit(null, true)) {
$cat = new Category();
$show_message = $cat->show_message_resource_delete($item->get_course_code());
if ($show_message === false) {
$row[] = $this->build_edit_column($item);
}
} else {
//students get the results and certificates columns
$eval_n_links = array_merge($alleval, $alllink);
if (count($eval_n_links) > 0 && $status_user != 1) {
$value_data = isset($data[4]) ? $data[4] : null;
if (!is_null($value_data)) {
$score = $item->calc_score(api_get_user_id());
$new_score = $data[3] * $score[0] / $score[1];
$new_score = floatval(number_format($new_score, api_get_setting('gradebook_number_decimals')));
$row[] = Display::tip($new_score, $data[4]);
}
}
if (!empty($cats)) {
$row[] = null;
}
}
$row['child_of'] = $parent_id;
$sortable_data[] = $row;
}
//"Warning row"
if (!empty($data_array)) {
if (api_is_allowed_to_edit()) {
// Compare the category weight to the sum of all weights inside the category
if (intval($total_weight) == $category_weight) {
$label = null;
$total = score_badges(array($total_weight . ' / ' . $category_weight, '100'));
} else {
$label = Display::return_icon('warning.png', sprintf(get_lang('TotalWeightMustBeX'), $category_weight));
$total = Display::badge($total_weight . ' / ' . $category_weight, 'warning');
}
$row = array(null, null, " <h5>" . get_lang('SubTotal') . '</h5>', null, $total . ' ' . $label, 'child_of' => $parent_id);
$sortable_data[] = $row;
}
}
}
}
//end looping categories
}
//end looping categories
if (api_is_allowed_to_edit()) {
if (count($main_cat) > 1) {
$main_weight = intval($main_cat[0]->get_weight());
if (intval($total_categories_weight) == $main_weight) {
$total = score_badges(array($total_categories_weight . ' / ' . $main_weight, '100'));
} else {
$total = Display::badge($total_categories_weight . ' / ' . $main_weight, 'warning');
}
$row = array(null, null, '<h3>' . get_lang('Total') . '</h3>', null, $total);
$sortable_data[] = $row;
}
}
// warning messages
$view = isset($_GET['view']) ? $_GET['view'] : null;
if (api_is_allowed_to_edit()) {
if (isset($_GET['selectcat']) && $_GET['selectcat'] > 0 && $view != 'presence') {
$id_cat = intval($_GET['selectcat']);
$category = Category::load($id_cat);
//$weight_category = intval($this->build_weight($category[0]));
$weight_category = intval($this->build_weight($category[0]));
$course_code = $this->build_course_code($category[0]);
$weight_total_links = round($weight_total_links);
if ($weight_total_links > $weight_category || $weight_total_links < $weight_category || $weight_total_links > $weight_category) {
$warning_message = sprintf(get_lang('TotalWeightMustBeX'), $weight_category);
$modify_icons = '<a class="right_link" href="gradebook_edit_cat.php?editcat=' . $id_cat . '&cidReq=' . $course_code . '">' . Display::return_icon('edit.png', $warning_message, array(), ICON_SIZE_SMALL) . '</a>';
$warning_message .= $modify_icons;
Display::display_warning_message($warning_message, false);
}
$content_html = DocumentManager::replace_user_info_into_html(api_get_user_id(), $course_code);
if (!empty($content_html)) {
$new_content = explode('</head>', $content_html['content']);
}
if (empty($new_content[0])) {
$warning_message = get_lang('ThereIsNotACertificateAvailableByDefault');
$cert_icon = '<a class="right_link" href="../document/document.php?curdirpath=/certificates&' . $course_code . '&origin=gradebook&selectcat=' . $id_cat . '">' . Display::return_icon('certificate.png', get_lang('AttachCertificate'), array(), ICON_SIZE_SMALL) . '</a>';
Display::display_warning_message($warning_message . $cert_icon, false);
}
}
if (empty($_GET['selectcat'])) {
$categories = Category::load();
$weight_categories = $certificate_min_scores = $course_codes = array();
foreach ($categories as $category) {
$course_code_category = $this->build_course_code($category);
if (!empty($course_code)) {
if ($course_code_category == $course_code) {
$weight_categories[] = intval($this->build_weight($category));
$certificate_min_scores[] = intval($this->build_certificate_min_score($category));
$course_codes[] = $course_code;
break;
}
} else {
$weight_categories[] = intval($this->build_weight($category));
$certificate_min_scores[] = intval($this->build_certificate_min_score($category));
$course_codes[] = $course_code_category;
}
}
if (is_array($weight_categories) && is_array($certificate_min_scores) && is_array($course_codes)) {
$warning_message = '';
for ($x = 0; $x < count($weight_categories); $x++) {
$weight_category = intval($weight_categories[$x]);
$certificate_min_score = intval($certificate_min_scores[$x]);
$course_code = $course_codes[$x];
if (empty($certificate_min_score) || $certificate_min_score > $weight_category) {
$warning_message .= $course_code . ' - ' . get_lang('CertificateMinimunScoreIsRequiredAndMustNotBeMoreThan') . ' ' . $weight_category . '<br />';
}
}
if (!empty($warning_message)) {
Display::display_warning_message($warning_message, false);
}
}
}
}
return $sortable_data;
}
/**
* This function was originally found in the exercise_show.php
* @param int $exeId
* @param int $questionId
* @param int $choice the user selected
* @param string $from function is called from 'exercise_show' or 'exercise_result'
* @param array $exerciseResultCoordinates the hotspot coordinates $hotspot[$question_id] = coordinates
* @param bool $saved_results save results in the DB or just show the reponse
* @param bool $from_database gets information from DB or from the current selection
* @param bool $show_result show results or not
* @param int $propagate_neg
* @param array $hotspot_delineation_result
*
* @todo reduce parameters of this function
* @return string html code
*/
public function manage_answer($exeId, $questionId, $choice, $from = 'exercise_show', $exerciseResultCoordinates = array(), $saved_results = true, $from_database = false, $show_result = true, $propagate_neg = 0, $hotspot_delineation_result = array())
{
global $debug;
//needed in order to use in the exercise_attempt() for the time
global $learnpath_id, $learnpath_item_id;
require_once api_get_path(LIBRARY_PATH) . 'geometry.lib.php';
$feedback_type = $this->selectFeedbackType();
$results_disabled = $this->selectResultsDisabled();
if ($debug) {
error_log("<------ manage_answer ------> ");
error_log('exe_id: ' . $exeId);
error_log('$from: ' . $from);
error_log('$saved_results: ' . intval($saved_results));
error_log('$from_database: ' . intval($from_database));
error_log('$show_result: ' . $show_result);
error_log('$propagate_neg: ' . $propagate_neg);
error_log('$exerciseResultCoordinates: ' . print_r($exerciseResultCoordinates, 1));
error_log('$hotspot_delineation_result: ' . print_r($hotspot_delineation_result, 1));
error_log('$learnpath_id: ' . $learnpath_id);
error_log('$learnpath_item_id: ' . $learnpath_item_id);
error_log('$choice: ' . print_r($choice, 1));
}
$extra_data = array();
$final_overlap = 0;
$final_missing = 0;
$final_excess = 0;
$overlap_color = 0;
$missing_color = 0;
$excess_color = 0;
$threadhold1 = 0;
$threadhold2 = 0;
$threadhold3 = 0;
$arrques = null;
$arrans = null;
$questionId = intval($questionId);
$exeId = intval($exeId);
$TBL_TRACK_ATTEMPT = Database::get_main_table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$table_ans = Database::get_course_table(TABLE_QUIZ_ANSWER);
// Creates a temporary Question object
$course_id = $this->course_id;
$objQuestionTmp = Question::read($questionId, $course_id);
if ($objQuestionTmp === false) {
return false;
}
$questionName = $objQuestionTmp->selectTitle();
$questionWeighting = $objQuestionTmp->selectWeighting();
$answerType = $objQuestionTmp->selectType();
$quesId = $objQuestionTmp->selectId();
$extra = $objQuestionTmp->extra;
$next = 1;
//not for now
// Extra information of the question
if (!empty($extra)) {
$extra = explode(':', $extra);
if ($debug) {
error_log(print_r($extra, 1));
}
// Fixes problems with negatives values using intval
$true_score = floatval(trim($extra[0]));
$false_score = floatval(trim($extra[1]));
$doubt_score = floatval(trim($extra[2]));
}
$totalWeighting = 0;
$totalScore = 0;
// Destruction of the Question object
unset($objQuestionTmp);
// Construction of the Answer object
$objAnswerTmp = new Answer($questionId);
$nbrAnswers = $objAnswerTmp->selectNbrAnswers();
if ($debug) {
error_log('Count of answers: ' . $nbrAnswers);
error_log('$answerType: ' . $answerType);
}
if ($answerType == FREE_ANSWER || $answerType == ORAL_EXPRESSION || $answerType == CALCULATED_ANSWER) {
$nbrAnswers = 1;
}
$nano = null;
if ($answerType == ORAL_EXPRESSION) {
$exe_info = Event::get_exercise_results_by_attempt($exeId);
$exe_info = isset($exe_info[$exeId]) ? $exe_info[$exeId] : null;
$params = array();
$params['course_id'] = $course_id;
$params['session_id'] = api_get_session_id();
$params['user_id'] = isset($exe_info['exe_user_id']) ? $exe_info['exe_user_id'] : api_get_user_id();
$params['exercise_id'] = isset($exe_info['exe_exo_id']) ? $exe_info['exe_exo_id'] : $this->id;
$params['question_id'] = $questionId;
$params['exe_id'] = isset($exe_info['exe_id']) ? $exe_info['exe_id'] : $exeId;
$nano = new Nanogong($params);
//probably this attempt came in an exercise all question by page
if ($feedback_type == 0) {
$nano->replace_with_real_exe($exeId);
}
}
$user_answer = '';
// Get answer list for matching
$sql = "SELECT id_auto, id, answer\n FROM {$table_ans}\n WHERE c_id = {$course_id} AND question_id = {$questionId}";
$res_answer = Database::query($sql);
$answerMatching = array();
while ($real_answer = Database::fetch_array($res_answer)) {
$answerMatching[$real_answer['id_auto']] = $real_answer['answer'];
}
$real_answers = array();
$quiz_question_options = Question::readQuestionOption($questionId, $course_id);
$organs_at_risk_hit = 0;
$questionScore = 0;
if ($debug) {
error_log('Start answer loop ');
}
$answer_correct_array = array();
for ($answerId = 1; $answerId <= $nbrAnswers; $answerId++) {
$answer = $objAnswerTmp->selectAnswer($answerId);
$answerComment = $objAnswerTmp->selectComment($answerId);
$answerCorrect = $objAnswerTmp->isCorrect($answerId);
$answerWeighting = (double) $objAnswerTmp->selectWeighting($answerId);
$answerAutoId = $objAnswerTmp->selectAutoId($answerId);
$answer_correct_array[$answerId] = (bool) $answerCorrect;
if ($debug) {
error_log("answer auto id: {$answerAutoId} ");
error_log("answer correct: {$answerCorrect} ");
}
// Delineation
$delineation_cord = $objAnswerTmp->selectHotspotCoordinates(1);
$answer_delineation_destination = $objAnswerTmp->selectDestination(1);
switch ($answerType) {
// for unique answer
case UNIQUE_ANSWER:
case UNIQUE_ANSWER_IMAGE:
case UNIQUE_ANSWER_NO_OPTION:
if ($from_database) {
$sql = "SELECT answer FROM {$TBL_TRACK_ATTEMPT}\n WHERE\n exe_id = '" . $exeId . "' AND\n question_id= '" . $questionId . "'";
$result = Database::query($sql);
$choice = Database::result($result, 0, "answer");
$studentChoice = $choice == $answerAutoId ? 1 : 0;
if ($studentChoice) {
$questionScore += $answerWeighting;
$totalScore += $answerWeighting;
}
} else {
$studentChoice = $choice == $answerAutoId ? 1 : 0;
if ($studentChoice) {
$questionScore += $answerWeighting;
$totalScore += $answerWeighting;
}
}
break;
// for multiple answers
// for multiple answers
case MULTIPLE_ANSWER_TRUE_FALSE:
if ($from_database) {
$choice = array();
$sql = "SELECT answer FROM {$TBL_TRACK_ATTEMPT}\n WHERE\n exe_id = {$exeId} AND\n question_id = " . $questionId;
$result = Database::query($sql);
while ($row = Database::fetch_array($result)) {
$ind = $row['answer'];
$values = explode(':', $ind);
$my_answer_id = isset($values[0]) ? $values[0] : '';
$option = isset($values[1]) ? $values[1] : '';
$choice[$my_answer_id] = $option;
}
}
$studentChoice = isset($choice[$answerAutoId]) ? $choice[$answerAutoId] : null;
if (!empty($studentChoice)) {
if ($studentChoice == $answerCorrect) {
$questionScore += $true_score;
} else {
if ($quiz_question_options[$studentChoice]['name'] == "Don't know" || $quiz_question_options[$studentChoice]['name'] == "DoubtScore") {
$questionScore += $doubt_score;
} else {
$questionScore += $false_score;
}
}
} else {
// If no result then the user just hit don't know
$studentChoice = 3;
$questionScore += $doubt_score;
}
$totalScore = $questionScore;
break;
case MULTIPLE_ANSWER:
//2
if ($from_database) {
$choice = array();
$sql = "SELECT answer FROM " . $TBL_TRACK_ATTEMPT . "\n WHERE exe_id = '" . $exeId . "' AND question_id= '" . $questionId . "'";
$resultans = Database::query($sql);
while ($row = Database::fetch_array($resultans)) {
$ind = $row['answer'];
$choice[$ind] = 1;
}
$studentChoice = isset($choice[$answerAutoId]) ? $choice[$answerAutoId] : null;
$real_answers[$answerId] = (bool) $studentChoice;
if ($studentChoice) {
$questionScore += $answerWeighting;
}
} else {
$studentChoice = isset($choice[$answerAutoId]) ? $choice[$answerAutoId] : null;
$real_answers[$answerId] = (bool) $studentChoice;
if (isset($studentChoice)) {
$questionScore += $answerWeighting;
}
}
$totalScore += $answerWeighting;
if ($debug) {
error_log("studentChoice: {$studentChoice}");
}
break;
case GLOBAL_MULTIPLE_ANSWER:
if ($from_database) {
$choice = array();
$sql = "SELECT answer FROM {$TBL_TRACK_ATTEMPT}\n WHERE exe_id = '" . $exeId . "' AND question_id= '" . $questionId . "'";
$resultans = Database::query($sql);
while ($row = Database::fetch_array($resultans)) {
$ind = $row['answer'];
$choice[$ind] = 1;
}
$studentChoice = isset($choice[$answerAutoId]) ? $choice[$answerAutoId] : null;
$real_answers[$answerId] = (bool) $studentChoice;
if ($studentChoice) {
$questionScore += $answerWeighting;
}
} else {
$studentChoice = isset($choice[$answerAutoId]) ? $choice[$answerAutoId] : null;
if (isset($studentChoice)) {
$questionScore += $answerWeighting;
}
$real_answers[$answerId] = (bool) $studentChoice;
}
$totalScore += $answerWeighting;
if ($debug) {
error_log("studentChoice: {$studentChoice}");
}
break;
case MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE:
if ($from_database) {
$sql = "SELECT answer FROM " . $TBL_TRACK_ATTEMPT . "\n WHERE exe_id = {$exeId} AND question_id= " . $questionId;
$resultans = Database::query($sql);
while ($row = Database::fetch_array($resultans)) {
$ind = $row['answer'];
$result = explode(':', $ind);
if (isset($result[0])) {
$my_answer_id = isset($result[0]) ? $result[0] : '';
$option = isset($result[1]) ? $result[1] : '';
$choice[$my_answer_id] = $option;
}
}
$studentChoice = isset($choice[$answerAutoId]) ? $choice[$answerAutoId] : '';
if ($answerCorrect == $studentChoice) {
//$answerCorrect = 1;
$real_answers[$answerId] = true;
} else {
//$answerCorrect = 0;
$real_answers[$answerId] = false;
}
} else {
$studentChoice = $choice[$answerAutoId];
if ($answerCorrect == $studentChoice) {
//$answerCorrect = 1;
$real_answers[$answerId] = true;
} else {
//$answerCorrect = 0;
$real_answers[$answerId] = false;
}
}
break;
case MULTIPLE_ANSWER_COMBINATION:
if ($from_database) {
$sql = "SELECT answer FROM {$TBL_TRACK_ATTEMPT}\n WHERE exe_id = {$exeId} AND question_id= {$questionId}";
$resultans = Database::query($sql);
while ($row = Database::fetch_array($resultans)) {
$ind = $row['answer'];
$choice[$ind] = 1;
}
$studentChoice = isset($choice[$answerAutoId]) ? $choice[$answerAutoId] : null;
if ($answerCorrect == 1) {
if ($studentChoice) {
$real_answers[$answerId] = true;
} else {
$real_answers[$answerId] = false;
}
} else {
if ($studentChoice) {
$real_answers[$answerId] = false;
} else {
$real_answers[$answerId] = true;
}
}
} else {
$studentChoice = isset($choice[$answerAutoId]) ? $choice[$answerAutoId] : null;
if ($answerCorrect == 1) {
if ($studentChoice) {
$real_answers[$answerId] = true;
} else {
$real_answers[$answerId] = false;
}
} else {
if ($studentChoice) {
$real_answers[$answerId] = false;
} else {
$real_answers[$answerId] = true;
}
}
}
break;
case FILL_IN_BLANKS:
$str = '';
if ($from_database) {
$sql = "SELECT answer\n FROM {$TBL_TRACK_ATTEMPT}\n WHERE\n exe_id = {$exeId} AND\n question_id= " . intval($questionId);
$result = Database::query($sql);
$str = Database::result($result, 0, 'answer');
}
if ($saved_results == false && strpos($str, 'font color') !== false) {
// the question is encoded like this
// [A] B [C] D [E] F::10,10,10@1
// number 1 before the "@" means that is a switchable fill in blank question
// [A] B [C] D [E] F::10,10,10@ or [A] B [C] D [E] F::10,10,10
// means that is a normal fill blank question
// first we explode the "::"
$pre_array = explode('::', $answer);
// is switchable fill blank or not
$last = count($pre_array) - 1;
$is_set_switchable = explode('@', $pre_array[$last]);
$switchable_answer_set = false;
if (isset($is_set_switchable[1]) && $is_set_switchable[1] == 1) {
$switchable_answer_set = true;
}
$answer = '';
for ($k = 0; $k < $last; $k++) {
$answer .= $pre_array[$k];
}
// splits weightings that are joined with a comma
$answerWeighting = explode(',', $is_set_switchable[0]);
// we save the answer because it will be modified
$temp = $answer;
$answer = '';
$j = 0;
//initialise answer tags
$user_tags = $correct_tags = $real_text = array();
// the loop will stop at the end of the text
while (1) {
// quits the loop if there are no more blanks (detect '[')
if (($pos = api_strpos($temp, '[')) === false) {
// adds the end of the text
$answer = $temp;
$real_text[] = $answer;
break;
//no more "blanks", quit the loop
}
// adds the piece of text that is before the blank
//and ends with '[' into a general storage array
$real_text[] = api_substr($temp, 0, $pos + 1);
$answer .= api_substr($temp, 0, $pos + 1);
//take the string remaining (after the last "[" we found)
$temp = api_substr($temp, $pos + 1);
// quit the loop if there are no more blanks, and update $pos to the position of next ']'
if (($pos = api_strpos($temp, ']')) === false) {
// adds the end of the text
$answer .= $temp;
break;
}
if ($from_database) {
$queryfill = "SELECT answer FROM " . $TBL_TRACK_ATTEMPT . "\n WHERE\n exe_id = '" . $exeId . "' AND\n question_id= " . intval($questionId) . "";
$resfill = Database::query($queryfill);
$str = Database::result($resfill, 0, 'answer');
api_preg_match_all('#\\[([^[]*)\\]#', $str, $arr);
$str = str_replace('\\r\\n', '', $str);
$choice = $arr[1];
if (isset($choice[$j])) {
$tmp = api_strrpos($choice[$j], ' / ');
$choice[$j] = api_substr($choice[$j], 0, $tmp);
$choice[$j] = trim($choice[$j]);
// Needed to let characters ' and " to work as part of an answer
$choice[$j] = stripslashes($choice[$j]);
} else {
$choice[$j] = null;
}
} else {
// This value is the user input, not escaped while correct answer is escaped by fckeditor
$choice[$j] = api_htmlentities(trim($choice[$j]));
}
$user_tags[] = $choice[$j];
//put the contents of the [] answer tag into correct_tags[]
$correct_tags[] = api_substr($temp, 0, $pos);
$j++;
$temp = api_substr($temp, $pos + 1);
}
$answer = '';
$real_correct_tags = $correct_tags;
$chosen_list = array();
for ($i = 0; $i < count($real_correct_tags); $i++) {
if ($i == 0) {
$answer .= $real_text[0];
}
if (!$switchable_answer_set) {
// Needed to parse ' and " characters
$user_tags[$i] = stripslashes($user_tags[$i]);
if ($correct_tags[$i] == $user_tags[$i]) {
// gives the related weighting to the student
$questionScore += $answerWeighting[$i];
// increments total score
$totalScore += $answerWeighting[$i];
// adds the word in green at the end of the string
$answer .= $correct_tags[$i];
} elseif (!empty($user_tags[$i])) {
// else if the word entered by the student IS NOT the same as the one defined by the professor
// adds the word in red at the end of the string, and strikes it
$answer .= '<font color="red"><s>' . $user_tags[$i] . '</s></font>';
} else {
// adds a tabulation if no word has been typed by the student
$answer .= '';
// remove that causes issue
}
} else {
// switchable fill in the blanks
if (in_array($user_tags[$i], $correct_tags)) {
$chosen_list[] = $user_tags[$i];
$correct_tags = array_diff($correct_tags, $chosen_list);
// gives the related weighting to the student
$questionScore += $answerWeighting[$i];
// increments total score
$totalScore += $answerWeighting[$i];
// adds the word in green at the end of the string
$answer .= $user_tags[$i];
} elseif (!empty($user_tags[$i])) {
// else if the word entered by the student IS NOT the same as the one defined by the professor
// adds the word in red at the end of the string, and strikes it
$answer .= '<font color="red"><s>' . $user_tags[$i] . '</s></font>';
} else {
// adds a tabulation if no word has been typed by the student
$answer .= '';
// remove that causes issue
}
}
// adds the correct word, followed by ] to close the blank
$answer .= ' / <font color="green"><b>' . $real_correct_tags[$i] . '</b></font>]';
if (isset($real_text[$i + 1])) {
$answer .= $real_text[$i + 1];
}
}
} else {
// insert the student result in the track_e_attempt table, field answer
// $answer is the answer like in the c_quiz_answer table for the question
// student data are choice[]
$listCorrectAnswers = FillBlanks::getAnswerInfo($answer);
$switchableAnswerSet = $listCorrectAnswers["switchable"];
$answerWeighting = $listCorrectAnswers["tabweighting"];
// user choices is an array $choice
// get existing user data in n the BDD
if ($from_database) {
$sql = "SELECT answer\n FROM {$TBL_TRACK_ATTEMPT}\n WHERE\n exe_id = {$exeId} AND\n question_id= " . intval($questionId);
$result = Database::query($sql);
$str = Database::result($result, 0, 'answer');
$listStudentResults = FillBlanks::getAnswerInfo($str, true);
$choice = $listStudentResults['studentanswer'];
}
// loop other all blanks words
if (!$switchableAnswerSet) {
// not switchable answer, must be in the same place than teacher order
for ($i = 0; $i < count($listCorrectAnswers['tabwords']); $i++) {
$studentAnswer = isset($choice[$i]) ? trim($choice[$i]) : '';
// This value is the user input, not escaped while correct answer is escaped by fckeditor
// Works with cyrillic alphabet and when using ">" chars see #7718 #7610 #7618
if (!$from_database) {
$studentAnswer = htmlentities(api_utf8_encode($studentAnswer));
}
$correctAnswer = $listCorrectAnswers['tabwords'][$i];
$isAnswerCorrect = 0;
if (FillBlanks::isGoodStudentAnswer($studentAnswer, $correctAnswer)) {
// gives the related weighting to the student
$questionScore += $answerWeighting[$i];
// increments total score
$totalScore += $answerWeighting[$i];
$isAnswerCorrect = 1;
}
$listCorrectAnswers['studentanswer'][$i] = $studentAnswer;
$listCorrectAnswers['studentscore'][$i] = $isAnswerCorrect;
}
} else {
// switchable answer
$listStudentAnswerTemp = $choice;
$listTeacherAnswerTemp = $listCorrectAnswers['tabwords'];
// for every teacher answer, check if there is a student answer
for ($i = 0; $i < count($listStudentAnswerTemp); $i++) {
$studentAnswer = trim($listStudentAnswerTemp[$i]);
$found = false;
for ($j = 0; $j < count($listTeacherAnswerTemp); $j++) {
$correctAnswer = $listTeacherAnswerTemp[$j];
if (!$found) {
if (FillBlanks::isGoodStudentAnswer($studentAnswer, $correctAnswer)) {
$questionScore += $answerWeighting[$i];
$totalScore += $answerWeighting[$i];
$listTeacherAnswerTemp[$j] = "";
$found = true;
}
}
}
$listCorrectAnswers['studentanswer'][$i] = $studentAnswer;
if (!$found) {
$listCorrectAnswers['studentscore'][$i] = 0;
} else {
$listCorrectAnswers['studentscore'][$i] = 1;
}
}
}
$answer = FillBlanks::getAnswerInStudentAttempt($listCorrectAnswers);
}
break;
// for calculated answer
// for calculated answer
case CALCULATED_ANSWER:
$calculatedAnswer = Session::read('calculatedAnswerId');
$answer = $objAnswerTmp->selectAnswer($calculatedAnswer[$questionId]);
$preArray = explode('@@', $answer);
$last = count($preArray) - 1;
$answer = '';
for ($k = 0; $k < $last; $k++) {
$answer .= $preArray[$k];
}
$answerWeighting = array($answerWeighting);
// we save the answer because it will be modified
$temp = $answer;
$answer = '';
$j = 0;
//initialise answer tags
$userTags = $correctTags = $realText = array();
// the loop will stop at the end of the text
while (1) {
// quits the loop if there are no more blanks (detect '[')
if (($pos = api_strpos($temp, '[')) === false) {
// adds the end of the text
$answer = $temp;
$realText[] = $answer;
break;
//no more "blanks", quit the loop
}
// adds the piece of text that is before the blank
//and ends with '[' into a general storage array
$realText[] = api_substr($temp, 0, $pos + 1);
$answer .= api_substr($temp, 0, $pos + 1);
//take the string remaining (after the last "[" we found)
$temp = api_substr($temp, $pos + 1);
// quit the loop if there are no more blanks, and update $pos to the position of next ']'
if (($pos = api_strpos($temp, ']')) === false) {
// adds the end of the text
$answer .= $temp;
break;
}
if ($from_database) {
$queryfill = "SELECT answer FROM " . $TBL_TRACK_ATTEMPT . "\n WHERE\n exe_id = '" . $exeId . "' AND\n question_id= " . intval($questionId) . "";
$resfill = Database::query($queryfill);
$str = Database::result($resfill, 0, 'answer');
api_preg_match_all('#\\[([^[]*)\\]#', $str, $arr);
$str = str_replace('\\r\\n', '', $str);
$choice = $arr[1];
if (isset($choice[$j])) {
$tmp = api_strrpos($choice[$j], ' / ');
$choice[$j] = api_substr($choice[$j], 0, $tmp);
$choice[$j] = trim($choice[$j]);
// Needed to let characters ' and " to work as part of an answer
$choice[$j] = stripslashes($choice[$j]);
} else {
$choice[$j] = null;
}
} else {
// This value is the user input, not escaped while correct answer is escaped by fckeditor
$choice[$j] = api_htmlentities(trim($choice[$j]));
}
$userTags[] = $choice[$j];
//put the contents of the [] answer tag into correct_tags[]
$correctTags[] = api_substr($temp, 0, $pos);
$j++;
$temp = api_substr($temp, $pos + 1);
}
$answer = '';
$realCorrectTags = $correctTags;
for ($i = 0; $i < count($realCorrectTags); $i++) {
if ($i == 0) {
$answer .= $realText[0];
}
// Needed to parse ' and " characters
$userTags[$i] = stripslashes($userTags[$i]);
if ($correctTags[$i] == $userTags[$i]) {
// gives the related weighting to the student
$questionScore += $answerWeighting[$i];
// increments total score
$totalScore += $answerWeighting[$i];
// adds the word in green at the end of the string
$answer .= $correctTags[$i];
} elseif (!empty($userTags[$i])) {
// else if the word entered by the student IS NOT the same as the one defined by the professor
// adds the word in red at the end of the string, and strikes it
$answer .= '<font color="red"><s>' . $userTags[$i] . '</s></font>';
} else {
// adds a tabulation if no word has been typed by the student
$answer .= '';
// remove that causes issue
}
// adds the correct word, followed by ] to close the blank
$answer .= ' / <font color="green"><b>' . $realCorrectTags[$i] . '</b></font>]';
if (isset($realText[$i + 1])) {
$answer .= $realText[$i + 1];
}
}
break;
// for free answer
// for free answer
case FREE_ANSWER:
if ($from_database) {
$query = "SELECT answer, marks FROM " . $TBL_TRACK_ATTEMPT . "\n WHERE exe_id = '" . $exeId . "' AND question_id= '" . $questionId . "'";
$resq = Database::query($query);
$data = Database::fetch_array($resq);
$choice = $data['answer'];
$choice = str_replace('\\r\\n', '', $choice);
$choice = stripslashes($choice);
$questionScore = $data['marks'];
if ($questionScore == -1) {
$totalScore += 0;
} else {
$totalScore += $questionScore;
}
if ($questionScore == '') {
$questionScore = 0;
}
$arrques = $questionName;
$arrans = $choice;
} else {
$studentChoice = $choice;
if ($studentChoice) {
//Fixing negative puntation see #2193
$questionScore = 0;
$totalScore += 0;
}
}
break;
case ORAL_EXPRESSION:
if ($from_database) {
$query = "SELECT answer, marks FROM " . $TBL_TRACK_ATTEMPT . "\n WHERE exe_id = '" . $exeId . "' AND question_id= '" . $questionId . "'";
$resq = Database::query($query);
$choice = Database::result($resq, 0, 'answer');
$choice = str_replace('\\r\\n', '', $choice);
$choice = stripslashes($choice);
$questionScore = Database::result($resq, 0, "marks");
if ($questionScore == -1) {
$totalScore += 0;
} else {
$totalScore += $questionScore;
}
$arrques = $questionName;
$arrans = $choice;
} else {
$studentChoice = $choice;
if ($studentChoice) {
//Fixing negative puntation see #2193
$questionScore = 0;
$totalScore += 0;
}
}
break;
case DRAGGABLE:
//no break
//no break
case MATCHING_DRAGGABLE:
//no break
//no break
case MATCHING:
if ($from_database) {
$sql = 'SELECT id, answer, id_auto
FROM ' . $table_ans . '
WHERE
c_id = ' . $course_id . ' AND
question_id = "' . $questionId . '" AND
correct = 0';
$res_answer = Database::query($sql);
// Getting the real answer
$real_list = array();
while ($real_answer = Database::fetch_array($res_answer)) {
$real_list[$real_answer['id_auto']] = $real_answer['answer'];
}
$sql = 'SELECT id, answer, correct, id_auto, ponderation
FROM ' . $table_ans . '
WHERE
c_id = ' . $course_id . ' AND
question_id="' . $questionId . '" AND
correct <> 0
ORDER BY id_auto';
$res_answers = Database::query($sql);
$questionScore = 0;
while ($a_answers = Database::fetch_array($res_answers)) {
$i_answer_id = $a_answers['id'];
//3
$s_answer_label = $a_answers['answer'];
// your daddy - your mother
$i_answer_correct_answer = $a_answers['correct'];
//1 - 2
$i_answer_id_auto = $a_answers['id_auto'];
// 3 - 4
$sql = "SELECT answer FROM {$TBL_TRACK_ATTEMPT}\n WHERE\n exe_id = '{$exeId}' AND\n question_id = '{$questionId}' AND\n position = '{$i_answer_id_auto}'";
$res_user_answer = Database::query($sql);
if (Database::num_rows($res_user_answer) > 0) {
// rich - good looking
$s_user_answer = Database::result($res_user_answer, 0, 0);
} else {
$s_user_answer = 0;
}
$i_answerWeighting = $a_answers['ponderation'];
$user_answer = '';
if (!empty($s_user_answer)) {
if ($answerType == DRAGGABLE) {
if ($s_user_answer == $i_answer_correct_answer) {
$questionScore += $i_answerWeighting;
$totalScore += $i_answerWeighting;
$user_answer = Display::label(get_lang('Correct'), 'success');
} else {
$user_answer = Display::label(get_lang('Incorrect'), 'danger');
}
} else {
if ($s_user_answer == $i_answer_correct_answer) {
$questionScore += $i_answerWeighting;
$totalScore += $i_answerWeighting;
if (isset($real_list[$i_answer_id])) {
$user_answer = Display::span($real_list[$i_answer_id]);
}
} else {
$user_answer = Display::span($real_list[$s_user_answer], ['style' => 'color: #FF0000; text-decoration: line-through;']);
}
}
} elseif ($answerType == DRAGGABLE) {
$user_answer = Display::label(get_lang('Incorrect'), 'danger');
}
if ($show_result) {
echo '<tr>';
echo '<td>' . $s_answer_label . '</td>';
echo '<td>' . $user_answer;
if (in_array($answerType, [MATCHING, MATCHING_DRAGGABLE])) {
if (isset($real_list[$i_answer_correct_answer])) {
echo Display::span($real_list[$i_answer_correct_answer], ['style' => 'color: #008000; font-weight: bold;']);
}
}
echo '</td>';
echo '</tr>';
}
}
break 2;
// break the switch and the "for" condition
} else {
if ($answerCorrect) {
if (isset($choice[$answerAutoId]) && $answerCorrect == $choice[$answerAutoId]) {
$questionScore += $answerWeighting;
$totalScore += $answerWeighting;
$user_answer = Display::span($answerMatching[$choice[$answerAutoId]]);
} else {
if (isset($answerMatching[$choice[$answerAutoId]])) {
$user_answer = Display::span($answerMatching[$choice[$answerAutoId]], ['style' => 'color: #FF0000; text-decoration: line-through;']);
}
}
$matching[$answerAutoId] = $choice[$answerAutoId];
}
break;
}
case HOT_SPOT:
if ($from_database) {
$TBL_TRACK_HOTSPOT = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTSPOT);
$sql = "SELECT hotspot_correct\n FROM {$TBL_TRACK_HOTSPOT}\n WHERE\n hotspot_exe_id = '" . $exeId . "' AND\n hotspot_question_id= '" . $questionId . "' AND\n hotspot_answer_id = " . intval($answerAutoId) . "";
$result = Database::query($sql);
$studentChoice = Database::result($result, 0, "hotspot_correct");
if ($studentChoice) {
$questionScore += $answerWeighting;
$totalScore += $answerWeighting;
}
} else {
if (!isset($choice[$answerAutoId])) {
$choice[$answerAutoId] = 0;
} else {
$studentChoice = $choice[$answerAutoId];
$choiceIsValid = false;
if (!empty($studentChoice)) {
$hotspotType = $objAnswerTmp->selectHotspotType($answerId);
$hotspotCoordinates = $objAnswerTmp->selectHotspotCoordinates($answerId);
$choicePoint = Geometry::decodePoint($studentChoice);
switch ($hotspotType) {
case 'square':
$hotspotProperties = Geometry::decodeSquare($hotspotCoordinates);
$choiceIsValid = Geometry::pointIsInSquare($hotspotProperties, $choicePoint);
break;
case 'circle':
$hotspotProperties = Geometry::decodeEllipse($hotspotCoordinates);
$choiceIsValid = Geometry::pointIsInEllipse($hotspotProperties, $choicePoint);
break;
case 'poly':
$hotspotProperties = Geometry::decodePolygon($hotspotCoordinates);
$choiceIsValid = Geometry::pointIsInPolygon($hotspotProperties, $choicePoint);
break;
}
}
$choice[$answerAutoId] = 0;
if ($choiceIsValid) {
$questionScore += $answerWeighting;
$totalScore += $answerWeighting;
$choice[$answerAutoId] = 1;
}
}
}
break;
// @todo never added to chamilo
//for hotspot with fixed order
// @todo never added to chamilo
//for hotspot with fixed order
case HOT_SPOT_ORDER:
$studentChoice = $choice['order'][$answerId];
if ($studentChoice == $answerId) {
$questionScore += $answerWeighting;
$totalScore += $answerWeighting;
$studentChoice = true;
} else {
$studentChoice = false;
}
break;
// for hotspot with delineation
// for hotspot with delineation
case HOT_SPOT_DELINEATION:
if ($from_database) {
// getting the user answer
$TBL_TRACK_HOTSPOT = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTSPOT);
$query = "SELECT hotspot_correct, hotspot_coordinate\n FROM {$TBL_TRACK_HOTSPOT}\n WHERE\n hotspot_exe_id = '" . $exeId . "' AND\n hotspot_question_id= '" . $questionId . "' AND\n hotspot_answer_id='1'";
//by default we take 1 because it's a delineation
$resq = Database::query($query);
$row = Database::fetch_array($resq, 'ASSOC');
$choice = $row['hotspot_correct'];
$user_answer = $row['hotspot_coordinate'];
// THIS is very important otherwise the poly_compile will throw an error!!
// round-up the coordinates
$coords = explode('/', $user_answer);
$user_array = '';
foreach ($coords as $coord) {
list($x, $y) = explode(';', $coord);
$user_array .= round($x) . ';' . round($y) . '/';
}
$user_array = substr($user_array, 0, -1);
} else {
if (!empty($studentChoice)) {
$newquestionList[] = $questionId;
}
if ($answerId === 1) {
$studentChoice = $choice[$answerId];
$questionScore += $answerWeighting;
if ($hotspot_delineation_result[1] == 1) {
$totalScore += $answerWeighting;
//adding the total
}
}
}
$_SESSION['hotspot_coord'][1] = $delineation_cord;
$_SESSION['hotspot_dest'][1] = $answer_delineation_destination;
break;
}
// end switch Answertype
if ($show_result) {
if ($debug) {
error_log('show result ' . $show_result);
}
if ($from == 'exercise_result') {
if ($debug) {
error_log('Showing questions $from ' . $from);
}
//display answers (if not matching type, or if the answer is correct)
if (!in_array($answerType, [MATCHING, DRAGGABLE, MATCHING_DRAGGABLE]) || $answerCorrect) {
if (in_array($answerType, array(UNIQUE_ANSWER, UNIQUE_ANSWER_IMAGE, UNIQUE_ANSWER_NO_OPTION, MULTIPLE_ANSWER, MULTIPLE_ANSWER_COMBINATION, GLOBAL_MULTIPLE_ANSWER))) {
//if ($origin != 'learnpath') {
ExerciseShowFunctions::display_unique_or_multiple_answer($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, 0, 0, 0, $results_disabled);
//}
} elseif ($answerType == MULTIPLE_ANSWER_TRUE_FALSE) {
//if ($origin!='learnpath') {
ExerciseShowFunctions::display_multiple_answer_true_false($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, 0, $questionId, 0, $results_disabled);
//}
} elseif ($answerType == MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE) {
// if ($origin!='learnpath') {
ExerciseShowFunctions::display_multiple_answer_combination_true_false($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, 0, 0, 0, $results_disabled);
//}
} elseif ($answerType == FILL_IN_BLANKS) {
//if ($origin!='learnpath') {
ExerciseShowFunctions::display_fill_in_blanks_answer($feedback_type, $answer, 0, 0, $results_disabled);
// }
} elseif ($answerType == CALCULATED_ANSWER) {
//if ($origin!='learnpath') {
ExerciseShowFunctions::display_calculated_answer($feedback_type, $answer, 0, 0);
// }
} elseif ($answerType == FREE_ANSWER) {
//if($origin != 'learnpath') {
ExerciseShowFunctions::display_free_answer($feedback_type, $choice, $exeId, $questionId, $questionScore);
//}
} elseif ($answerType == ORAL_EXPRESSION) {
// to store the details of open questions in an array to be used in mail
//if ($origin != 'learnpath') {
ExerciseShowFunctions::display_oral_expression_answer($feedback_type, $choice, 0, 0, $nano);
//}
} elseif ($answerType == HOT_SPOT) {
//if ($origin != 'learnpath') {
ExerciseShowFunctions::display_hotspot_answer($feedback_type, $answerId, $answer, $studentChoice, $answerComment, $results_disabled);
// }
} elseif ($answerType == HOT_SPOT_ORDER) {
//if ($origin != 'learnpath') {
ExerciseShowFunctions::display_hotspot_order_answer($feedback_type, $answerId, $answer, $studentChoice, $answerComment);
//}
} elseif ($answerType == HOT_SPOT_DELINEATION) {
$user_answer = $_SESSION['exerciseResultCoordinates'][$questionId];
//round-up the coordinates
$coords = explode('/', $user_answer);
$user_array = '';
foreach ($coords as $coord) {
list($x, $y) = explode(';', $coord);
$user_array .= round($x) . ';' . round($y) . '/';
}
$user_array = substr($user_array, 0, -1);
if ($next) {
$user_answer = $user_array;
// we compare only the delineation not the other points
$answer_question = $_SESSION['hotspot_coord'][1];
$answerDestination = $_SESSION['hotspot_dest'][1];
//calculating the area
$poly_user = convert_coordinates($user_answer, '/');
$poly_answer = convert_coordinates($answer_question, '|');
$max_coord = poly_get_max($poly_user, $poly_answer);
$poly_user_compiled = poly_compile($poly_user, $max_coord);
$poly_answer_compiled = poly_compile($poly_answer, $max_coord);
$poly_results = poly_result($poly_answer_compiled, $poly_user_compiled, $max_coord);
$overlap = $poly_results['both'];
$poly_answer_area = $poly_results['s1'];
$poly_user_area = $poly_results['s2'];
$missing = $poly_results['s1Only'];
$excess = $poly_results['s2Only'];
//$overlap = round(polygons_overlap($poly_answer,$poly_user));
// //this is an area in pixels
if ($debug > 0) {
error_log(__LINE__ . ' - Polygons results are ' . print_r($poly_results, 1), 0);
}
if ($overlap < 1) {
//shortcut to avoid complicated calculations
$final_overlap = 0;
$final_missing = 100;
$final_excess = 100;
} else {
// the final overlap is the percentage of the initial polygon
// that is overlapped by the user's polygon
$final_overlap = round((double) $overlap / (double) $poly_answer_area * 100);
if ($debug > 1) {
error_log(__LINE__ . ' - Final overlap is ' . $final_overlap, 0);
}
// the final missing area is the percentage of the initial polygon
// that is not overlapped by the user's polygon
$final_missing = 100 - $final_overlap;
if ($debug > 1) {
error_log(__LINE__ . ' - Final missing is ' . $final_missing, 0);
}
// the final excess area is the percentage of the initial polygon's size
// that is covered by the user's polygon outside of the initial polygon
$final_excess = round(((double) $poly_user_area - (double) $overlap) / (double) $poly_answer_area * 100);
if ($debug > 1) {
error_log(__LINE__ . ' - Final excess is ' . $final_excess, 0);
}
}
//checking the destination parameters parsing the "@@"
$destination_items = explode('@@', $answerDestination);
$threadhold_total = $destination_items[0];
$threadhold_items = explode(';', $threadhold_total);
$threadhold1 = $threadhold_items[0];
// overlap
$threadhold2 = $threadhold_items[1];
// excess
$threadhold3 = $threadhold_items[2];
//missing
// if is delineation
if ($answerId === 1) {
//setting colors
if ($final_overlap >= $threadhold1) {
$overlap_color = true;
//echo 'a';
}
//echo $excess.'-'.$threadhold2;
if ($final_excess <= $threadhold2) {
$excess_color = true;
//echo 'b';
}
//echo '--------'.$missing.'-'.$threadhold3;
if ($final_missing <= $threadhold3) {
$missing_color = true;
//echo 'c';
}
// if pass
if ($final_overlap >= $threadhold1 && $final_missing <= $threadhold3 && $final_excess <= $threadhold2) {
$next = 1;
//go to the oars
$result_comment = get_lang('Acceptable');
$final_answer = 1;
// do not update with update_exercise_attempt
} else {
$next = 0;
$result_comment = get_lang('Unacceptable');
$comment = $answerDestination = $objAnswerTmp->selectComment(1);
$answerDestination = $objAnswerTmp->selectDestination(1);
//checking the destination parameters parsing the "@@"
$destination_items = explode('@@', $answerDestination);
}
} elseif ($answerId > 1) {
if ($objAnswerTmp->selectHotspotType($answerId) == 'noerror') {
if ($debug > 0) {
error_log(__LINE__ . ' - answerId is of type noerror', 0);
}
//type no error shouldn't be treated
$next = 1;
continue;
}
if ($debug > 0) {
error_log(__LINE__ . ' - answerId is >1 so we\'re probably in OAR', 0);
}
//check the intersection between the oar and the user
//echo 'user'; print_r($x_user_list); print_r($y_user_list);
//echo 'official';print_r($x_list);print_r($y_list);
//$result = get_intersection_data($x_list,$y_list,$x_user_list,$y_user_list);
$inter = $result['success'];
//$delineation_cord=$objAnswerTmp->selectHotspotCoordinates($answerId);
$delineation_cord = $objAnswerTmp->selectHotspotCoordinates($answerId);
$poly_answer = convert_coordinates($delineation_cord, '|');
$max_coord = poly_get_max($poly_user, $poly_answer);
$poly_answer_compiled = poly_compile($poly_answer, $max_coord);
$overlap = poly_touch($poly_user_compiled, $poly_answer_compiled, $max_coord);
if ($overlap == false) {
//all good, no overlap
$next = 1;
continue;
} else {
if ($debug > 0) {
error_log(__LINE__ . ' - Overlap is ' . $overlap . ': OAR hit', 0);
}
$organs_at_risk_hit++;
//show the feedback
$next = 0;
$comment = $answerDestination = $objAnswerTmp->selectComment($answerId);
$answerDestination = $objAnswerTmp->selectDestination($answerId);
$destination_items = explode('@@', $answerDestination);
$try_hotspot = $destination_items[1];
$lp_hotspot = $destination_items[2];
$select_question_hotspot = $destination_items[3];
$url_hotspot = $destination_items[4];
}
}
} else {
// the first delineation feedback
if ($debug > 0) {
error_log(__LINE__ . ' first', 0);
}
}
} elseif (in_array($answerType, [MATCHING, MATCHING_DRAGGABLE])) {
echo '<tr>';
echo Display::tag('td', $answerMatching[$answerId]);
echo Display::tag('td', "{$user_answer} / " . Display::tag('strong', $answerMatching[$answerCorrect], ['style' => 'color: #008000; font-weight: bold;']));
echo '</tr>';
}
}
} else {
if ($debug) {
error_log('Showing questions $from ' . $from);
}
switch ($answerType) {
case UNIQUE_ANSWER:
case UNIQUE_ANSWER_IMAGE:
case UNIQUE_ANSWER_NO_OPTION:
case MULTIPLE_ANSWER:
case GLOBAL_MULTIPLE_ANSWER:
case MULTIPLE_ANSWER_COMBINATION:
if ($answerId == 1) {
ExerciseShowFunctions::display_unique_or_multiple_answer($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $exeId, $questionId, $answerId, $results_disabled);
} else {
ExerciseShowFunctions::display_unique_or_multiple_answer($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $exeId, $questionId, "", $results_disabled);
}
break;
case MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE:
if ($answerId == 1) {
ExerciseShowFunctions::display_multiple_answer_combination_true_false($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $exeId, $questionId, $answerId, $results_disabled);
} else {
ExerciseShowFunctions::display_multiple_answer_combination_true_false($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $exeId, $questionId, "", $results_disabled);
}
break;
case MULTIPLE_ANSWER_TRUE_FALSE:
if ($answerId == 1) {
ExerciseShowFunctions::display_multiple_answer_true_false($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $exeId, $questionId, $answerId, $results_disabled);
} else {
ExerciseShowFunctions::display_multiple_answer_true_false($feedback_type, $answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $exeId, $questionId, "", $results_disabled);
}
break;
case FILL_IN_BLANKS:
ExerciseShowFunctions::display_fill_in_blanks_answer($feedback_type, $answer, $exeId, $questionId, $results_disabled, $str);
break;
case CALCULATED_ANSWER:
ExerciseShowFunctions::display_calculated_answer($feedback_type, $answer, $exeId, $questionId);
break;
case FREE_ANSWER:
echo ExerciseShowFunctions::display_free_answer($feedback_type, $choice, $exeId, $questionId, $questionScore);
break;
case ORAL_EXPRESSION:
echo '<tr>
<td valign="top">' . ExerciseShowFunctions::display_oral_expression_answer($feedback_type, $choice, $exeId, $questionId, $nano) . '</td>
</tr>
</table>';
break;
case HOT_SPOT:
ExerciseShowFunctions::display_hotspot_answer($feedback_type, $answerId, $answer, $studentChoice, $answerComment, $results_disabled);
break;
case HOT_SPOT_DELINEATION:
$user_answer = $user_array;
if ($next) {
//$tbl_track_e_hotspot = Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTSPOT);
// Save into db
/* $sql = "INSERT INTO $tbl_track_e_hotspot (
* hotspot_user_id,
* hotspot_course_code,
* hotspot_exe_id,
* hotspot_question_id,
* hotspot_answer_id,
* hotspot_correct,
* hotspot_coordinate
* )
VALUES (
* '".Database::escape_string($_user['user_id'])."',
* '".Database::escape_string($_course['id'])."',
* '".Database::escape_string($exeId)."', '".Database::escape_string($questionId)."',
* '".Database::escape_string($answerId)."',
* '".Database::escape_string($studentChoice)."',
* '".Database::escape_string($user_array)."')";
$result = Database::query($sql,__FILE__,__LINE__);
*/
$user_answer = $user_array;
// we compare only the delineation not the other points
$answer_question = $_SESSION['hotspot_coord'][1];
$answerDestination = $_SESSION['hotspot_dest'][1];
//calculating the area
$poly_user = convert_coordinates($user_answer, '/');
$poly_answer = convert_coordinates($answer_question, '|');
$max_coord = poly_get_max($poly_user, $poly_answer);
$poly_user_compiled = poly_compile($poly_user, $max_coord);
$poly_answer_compiled = poly_compile($poly_answer, $max_coord);
$poly_results = poly_result($poly_answer_compiled, $poly_user_compiled, $max_coord);
$overlap = $poly_results['both'];
$poly_answer_area = $poly_results['s1'];
$poly_user_area = $poly_results['s2'];
$missing = $poly_results['s1Only'];
$excess = $poly_results['s2Only'];
//$overlap = round(polygons_overlap($poly_answer,$poly_user)); //this is an area in pixels
if ($debug > 0) {
error_log(__LINE__ . ' - Polygons results are ' . print_r($poly_results, 1), 0);
}
if ($overlap < 1) {
//shortcut to avoid complicated calculations
$final_overlap = 0;
$final_missing = 100;
$final_excess = 100;
} else {
// the final overlap is the percentage of the initial polygon that is overlapped by the user's polygon
$final_overlap = round((double) $overlap / (double) $poly_answer_area * 100);
if ($debug > 1) {
error_log(__LINE__ . ' - Final overlap is ' . $final_overlap, 0);
}
// the final missing area is the percentage of the initial polygon that is not overlapped by the user's polygon
$final_missing = 100 - $final_overlap;
if ($debug > 1) {
error_log(__LINE__ . ' - Final missing is ' . $final_missing, 0);
}
// the final excess area is the percentage of the initial polygon's size that is covered by the user's polygon outside of the initial polygon
$final_excess = round(((double) $poly_user_area - (double) $overlap) / (double) $poly_answer_area * 100);
if ($debug > 1) {
error_log(__LINE__ . ' - Final excess is ' . $final_excess, 0);
}
}
//checking the destination parameters parsing the "@@"
$destination_items = explode('@@', $answerDestination);
$threadhold_total = $destination_items[0];
$threadhold_items = explode(';', $threadhold_total);
$threadhold1 = $threadhold_items[0];
// overlap
$threadhold2 = $threadhold_items[1];
// excess
$threadhold3 = $threadhold_items[2];
//missing
// if is delineation
if ($answerId === 1) {
//setting colors
if ($final_overlap >= $threadhold1) {
$overlap_color = true;
//echo 'a';
}
//echo $excess.'-'.$threadhold2;
if ($final_excess <= $threadhold2) {
$excess_color = true;
//echo 'b';
}
//echo '--------'.$missing.'-'.$threadhold3;
if ($final_missing <= $threadhold3) {
$missing_color = true;
//echo 'c';
}
// if pass
if ($final_overlap >= $threadhold1 && $final_missing <= $threadhold3 && $final_excess <= $threadhold2) {
$next = 1;
//go to the oars
$result_comment = get_lang('Acceptable');
$final_answer = 1;
// do not update with update_exercise_attempt
} else {
$next = 0;
$result_comment = get_lang('Unacceptable');
$comment = $answerDestination = $objAnswerTmp->selectComment(1);
$answerDestination = $objAnswerTmp->selectDestination(1);
//checking the destination parameters parsing the "@@"
$destination_items = explode('@@', $answerDestination);
}
} elseif ($answerId > 1) {
if ($objAnswerTmp->selectHotspotType($answerId) == 'noerror') {
if ($debug > 0) {
error_log(__LINE__ . ' - answerId is of type noerror', 0);
}
//type no error shouldn't be treated
$next = 1;
continue;
}
if ($debug > 0) {
error_log(__LINE__ . ' - answerId is >1 so we\'re probably in OAR', 0);
}
//check the intersection between the oar and the user
//echo 'user'; print_r($x_user_list); print_r($y_user_list);
//echo 'official';print_r($x_list);print_r($y_list);
//$result = get_intersection_data($x_list,$y_list,$x_user_list,$y_user_list);
$inter = $result['success'];
//$delineation_cord=$objAnswerTmp->selectHotspotCoordinates($answerId);
$delineation_cord = $objAnswerTmp->selectHotspotCoordinates($answerId);
$poly_answer = convert_coordinates($delineation_cord, '|');
$max_coord = poly_get_max($poly_user, $poly_answer);
$poly_answer_compiled = poly_compile($poly_answer, $max_coord);
$overlap = poly_touch($poly_user_compiled, $poly_answer_compiled, $max_coord);
if ($overlap == false) {
//all good, no overlap
$next = 1;
continue;
} else {
if ($debug > 0) {
error_log(__LINE__ . ' - Overlap is ' . $overlap . ': OAR hit', 0);
}
$organs_at_risk_hit++;
//show the feedback
$next = 0;
$comment = $answerDestination = $objAnswerTmp->selectComment($answerId);
$answerDestination = $objAnswerTmp->selectDestination($answerId);
$destination_items = explode('@@', $answerDestination);
$try_hotspot = $destination_items[1];
$lp_hotspot = $destination_items[2];
$select_question_hotspot = $destination_items[3];
$url_hotspot = $destination_items[4];
}
}
} else {
// the first delineation feedback
if ($debug > 0) {
error_log(__LINE__ . ' first', 0);
}
}
break;
case HOT_SPOT_ORDER:
ExerciseShowFunctions::display_hotspot_order_answer($feedback_type, $answerId, $answer, $studentChoice, $answerComment);
break;
case DRAGGABLE:
//no break
//no break
case MATCHING_DRAGGABLE:
//no break
//no break
case MATCHING:
echo '<tr>';
echo Display::tag('td', $answerMatching[$answerId]);
echo Display::tag('td', "{$user_answer} / " . Display::tag('strong', $answerMatching[$answerCorrect], ['style' => 'color: #008000; font-weight: bold;']));
echo '</tr>';
break;
}
}
}
if ($debug) {
error_log(' ------ ');
}
}
// end for that loops over all answers of the current question
if ($debug) {
error_log('-- end answer loop --');
}
$final_answer = true;
foreach ($real_answers as $my_answer) {
if (!$my_answer) {
$final_answer = false;
}
}
//we add the total score after dealing with the answers
if ($answerType == MULTIPLE_ANSWER_COMBINATION || $answerType == MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE) {
if ($final_answer) {
//getting only the first score where we save the weight of all the question
$answerWeighting = $objAnswerTmp->selectWeighting(1);
$questionScore += $answerWeighting;
$totalScore += $answerWeighting;
}
}
//Fixes multiple answer question in order to be exact
//if ($answerType == MULTIPLE_ANSWER || $answerType == GLOBAL_MULTIPLE_ANSWER) {
/* if ($answerType == GLOBAL_MULTIPLE_ANSWER) {
$diff = @array_diff($answer_correct_array, $real_answers);
// All good answers or nothing works like exact
$counter = 1;
$correct_answer = true;
foreach ($real_answers as $my_answer) {
if ($debug)
error_log(" my_answer: $my_answer answer_correct_array[counter]: ".$answer_correct_array[$counter]);
if ($my_answer != $answer_correct_array[$counter]) {
$correct_answer = false;
break;
}
$counter++;
}
if ($debug) error_log(" answer_correct_array: ".print_r($answer_correct_array, 1)."");
if ($debug) error_log(" real_answers: ".print_r($real_answers, 1)."");
if ($debug) error_log(" correct_answer: ".$correct_answer);
if ($correct_answer == false) {
$questionScore = 0;
}
// This makes the result non exact
if (!empty($diff)) {
$questionScore = 0;
}
}*/
$extra_data = array('final_overlap' => $final_overlap, 'final_missing' => $final_missing, 'final_excess' => $final_excess, 'overlap_color' => $overlap_color, 'missing_color' => $missing_color, 'excess_color' => $excess_color, 'threadhold1' => $threadhold1, 'threadhold2' => $threadhold2, 'threadhold3' => $threadhold3);
if ($from == 'exercise_result') {
// if answer is hotspot. To the difference of exercise_show.php,
// we use the results from the session (from_db=0)
// TODO Change this, because it is wrong to show the user
// some results that haven't been stored in the database yet
if ($answerType == HOT_SPOT || $answerType == HOT_SPOT_ORDER || $answerType == HOT_SPOT_DELINEATION) {
if ($debug) {
error_log('$from AND this is a hotspot kind of question ');
}
$my_exe_id = 0;
$from_database = 0;
if ($answerType == HOT_SPOT_DELINEATION) {
if (0) {
if ($overlap_color) {
$overlap_color = 'green';
} else {
$overlap_color = 'red';
}
if ($missing_color) {
$missing_color = 'green';
} else {
$missing_color = 'red';
}
if ($excess_color) {
$excess_color = 'green';
} else {
$excess_color = 'red';
}
if (!is_numeric($final_overlap)) {
$final_overlap = 0;
}
if (!is_numeric($final_missing)) {
$final_missing = 0;
}
if (!is_numeric($final_excess)) {
$final_excess = 0;
}
if ($final_overlap > 100) {
$final_overlap = 100;
}
$table_resume = '<table class="data_table">
<tr class="row_odd" >
<td></td>
<td ><b>' . get_lang('Requirements') . '</b></td>
<td><b>' . get_lang('YourAnswer') . '</b></td>
</tr>
<tr class="row_even">
<td><b>' . get_lang('Overlap') . '</b></td>
<td>' . get_lang('Min') . ' ' . $threadhold1 . '</td>
<td><div style="color:' . $overlap_color . '">' . ($final_overlap < 0 ? 0 : intval($final_overlap)) . '</div></td>
</tr>
<tr>
<td><b>' . get_lang('Excess') . '</b></td>
<td>' . get_lang('Max') . ' ' . $threadhold2 . '</td>
<td><div style="color:' . $excess_color . '">' . ($final_excess < 0 ? 0 : intval($final_excess)) . '</div></td>
</tr>
<tr class="row_even">
<td><b>' . get_lang('Missing') . '</b></td>
<td>' . get_lang('Max') . ' ' . $threadhold3 . '</td>
<td><div style="color:' . $missing_color . '">' . ($final_missing < 0 ? 0 : intval($final_missing)) . '</div></td>
</tr>
</table>';
if ($next == 0) {
$try = $try_hotspot;
$lp = $lp_hotspot;
$destinationid = $select_question_hotspot;
$url = $url_hotspot;
} else {
//show if no error
//echo 'no error';
$comment = $answerComment = $objAnswerTmp->selectComment($nbrAnswers);
$answerDestination = $objAnswerTmp->selectDestination($nbrAnswers);
}
echo '<h1><div style="color:#333;">' . get_lang('Feedback') . '</div></h1>
<p style="text-align:center">';
$message = '<p>' . get_lang('YourDelineation') . '</p>';
$message .= $table_resume;
$message .= '<br />' . get_lang('ResultIs') . ' ' . $result_comment . '<br />';
if ($organs_at_risk_hit > 0) {
$message .= '<p><b>' . get_lang('OARHit') . '</b></p>';
}
$message .= '<p>' . $comment . '</p>';
echo $message;
} else {
echo $hotspot_delineation_result[0];
//prints message
$from_database = 1;
// the hotspot_solution.swf needs this variable
}
//save the score attempts
if (1) {
//getting the answer 1 or 0 comes from exercise_submit_modal.php
$final_answer = $hotspot_delineation_result[1];
if ($final_answer == 0) {
$questionScore = 0;
}
// we always insert the answer_id 1 = delineation
Event::saveQuestionAttempt($questionScore, 1, $quesId, $exeId, 0);
//in delineation mode, get the answer from $hotspot_delineation_result[1]
Event::saveExerciseAttemptHotspot($exeId, $quesId, 1, $hotspot_delineation_result[1], $exerciseResultCoordinates[$quesId]);
} else {
if ($final_answer == 0) {
$questionScore = 0;
$answer = 0;
Event::saveQuestionAttempt($questionScore, $answer, $quesId, $exeId, 0);
if (is_array($exerciseResultCoordinates[$quesId])) {
foreach ($exerciseResultCoordinates[$quesId] as $idx => $val) {
Event::saveExerciseAttemptHotspot($exeId, $quesId, $idx, 0, $val);
}
}
} else {
Event::saveQuestionAttempt($questionScore, $answer, $quesId, $exeId, 0);
if (is_array($exerciseResultCoordinates[$quesId])) {
foreach ($exerciseResultCoordinates[$quesId] as $idx => $val) {
Event::saveExerciseAttemptHotspot($exeId, $quesId, $idx, $choice[$idx], $val);
}
}
}
}
$my_exe_id = $exeId;
}
}
if ($answerType == HOT_SPOT || $answerType == HOT_SPOT_ORDER) {
// We made an extra table for the answers
if ($show_result) {
// if ($origin != 'learnpath') {
echo '</table></td></tr>';
echo "\n <tr>\n <td colspan=\"2\">\n <p><em>" . get_lang('HotSpot') . "</em></p>\n <div id=\"hotspot-solution-{$questionId}\"></div>\n\n <script>\n \$(document).on('ready', function () {\n new HotspotQuestion({\n questionId: {$questionId},\n exerciseId: {$exeId},\n selector: '#hotspot-solution-{$questionId}',\n for: 'solution'\n });\n });\n </script>\n </td>\n </tr>\n ";
// }
}
}
//if ($origin != 'learnpath') {
if ($show_result) {
echo '</table>';
}
// }
}
unset($objAnswerTmp);
$totalWeighting += $questionWeighting;
// Store results directly in the database
// For all in one page exercises, the results will be
// stored by exercise_results.php (using the session)
if ($saved_results) {
if ($debug) {
error_log("Save question results {$saved_results}");
}
if ($debug) {
error_log(print_r($choice, 1));
}
if (empty($choice)) {
$choice = 0;
}
if ($answerType == MULTIPLE_ANSWER_TRUE_FALSE || $answerType == MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE) {
if ($choice != 0) {
$reply = array_keys($choice);
for ($i = 0; $i < sizeof($reply); $i++) {
$ans = $reply[$i];
Event::saveQuestionAttempt($questionScore, $ans . ':' . $choice[$ans], $quesId, $exeId, $i, $this->id);
if ($debug) {
error_log('result =>' . $questionScore . ' ' . $ans . ':' . $choice[$ans]);
}
}
} else {
Event::saveQuestionAttempt($questionScore, 0, $quesId, $exeId, 0, $this->id);
}
} elseif ($answerType == MULTIPLE_ANSWER || $answerType == GLOBAL_MULTIPLE_ANSWER) {
if ($choice != 0) {
$reply = array_keys($choice);
if ($debug) {
error_log("reply " . print_r($reply, 1) . "");
}
for ($i = 0; $i < sizeof($reply); $i++) {
$ans = $reply[$i];
Event::saveQuestionAttempt($questionScore, $ans, $quesId, $exeId, $i, $this->id);
}
} else {
Event::saveQuestionAttempt($questionScore, 0, $quesId, $exeId, 0, $this->id);
}
} elseif ($answerType == MULTIPLE_ANSWER_COMBINATION) {
if ($choice != 0) {
$reply = array_keys($choice);
for ($i = 0; $i < sizeof($reply); $i++) {
$ans = $reply[$i];
Event::saveQuestionAttempt($questionScore, $ans, $quesId, $exeId, $i, $this->id);
}
} else {
Event::saveQuestionAttempt($questionScore, 0, $quesId, $exeId, 0, $this->id);
}
} elseif (in_array($answerType, [MATCHING, DRAGGABLE, MATCHING_DRAGGABLE])) {
if (isset($matching)) {
foreach ($matching as $j => $val) {
Event::saveQuestionAttempt($questionScore, $val, $quesId, $exeId, $j, $this->id);
}
}
} elseif ($answerType == FREE_ANSWER) {
$answer = $choice;
Event::saveQuestionAttempt($questionScore, $answer, $quesId, $exeId, 0, $this->id);
} elseif ($answerType == ORAL_EXPRESSION) {
$answer = $choice;
Event::saveQuestionAttempt($questionScore, $answer, $quesId, $exeId, 0, $this->id, $nano);
} elseif (in_array($answerType, [UNIQUE_ANSWER, UNIQUE_ANSWER_IMAGE, UNIQUE_ANSWER_NO_OPTION])) {
$answer = $choice;
Event::saveQuestionAttempt($questionScore, $answer, $quesId, $exeId, 0, $this->id);
// } elseif ($answerType == HOT_SPOT || $answerType == HOT_SPOT_DELINEATION) {
} elseif ($answerType == HOT_SPOT) {
$answer = [];
if (isset($exerciseResultCoordinates[$questionId]) && !empty($exerciseResultCoordinates[$questionId])) {
Database::delete(Database::get_main_table(TABLE_STATISTIC_TRACK_E_HOTSPOT), ['hotspot_exe_id = ? AND hotspot_question_id = ? AND c_id = ?' => [$exeId, $questionId, api_get_course_int_id()]]);
foreach ($exerciseResultCoordinates[$questionId] as $idx => $val) {
$answer[] = $val;
Event::saveExerciseAttemptHotspot($exeId, $quesId, $idx, $choice[$idx], $val, false, $this->id);
}
}
Event::saveQuestionAttempt($questionScore, implode('|', $answer), $quesId, $exeId, 0, $this->id);
} else {
Event::saveQuestionAttempt($questionScore, $answer, $quesId, $exeId, 0, $this->id);
}
}
if ($propagate_neg == 0 && $questionScore < 0) {
$questionScore = 0;
}
if ($saved_results) {
$stat_table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES);
$sql = 'UPDATE ' . $stat_table . ' SET
exe_result = exe_result + ' . floatval($questionScore) . '
WHERE exe_id = ' . $exeId;
if ($debug) {
error_log($sql);
}
Database::query($sql);
}
$return_array = array('score' => $questionScore, 'weight' => $questionWeighting, 'extra' => $extra_data, 'open_question' => $arrques, 'open_answer' => $arrans, 'answer_type' => $answerType);
return $return_array;
}
/**
* This function retrieves all the personal agenda items of the user and shows
* these items in one list (ordered by date and grouped by month (the month_bar)
*/
function show_personal_agenda()
{
global $MonthsLong, $charset;
$tbl_personal_agenda = Database::get_main_table(TABLE_PERSONAL_AGENDA);
// The SQL statement that retrieves all the personal agenda items of this user
$sql = "SELECT * FROM " . $tbl_personal_agenda . " WHERE user='******' ORDER BY date DESC";
$result = Database::query($sql);
// variable initialisation
$month_bar = "";
// setting the default day, month and year
if (!isset($_GET['day']) and !isset($_GET['month']) and !isset($_GET['year'])) {
$today = getdate();
$year = $today['year'];
$month = $today['mon'];
$day = $today['mday'];
}
$export_icon = 'export.png';
$export_icon_low = 'export_low_fade.png';
$export_icon_high = 'export_high_fade.png';
// starting the table output
echo '<table class="data_table">';
$th = Display::tag('th', get_lang('Title'));
$th .= Display::tag('th', get_lang('Content'));
$th .= Display::tag('th', get_lang('StartTimeWindow'));
$th .= Display::tag('th', get_lang('Modify'));
echo Display::tag('tr', $th);
if (Database::num_rows($result) > 0) {
$counter = 0;
while ($myrow = Database::fetch_array($result)) {
/* display: the month bar */
if ($month_bar != date("m", strtotime($myrow["date"])) . date("Y", strtotime($myrow["date"]))) {
$month_bar = date("m", strtotime($myrow["date"])) . date("Y", strtotime($myrow["date"]));
//echo "<tr><th class=\"title\" colspan=\"2\" class=\"month\" valign=\"top\">".$MonthsLong[date("n", strtotime($myrow["date"])) - 1]." ".date("Y", strtotime($myrow["date"]))."</th></tr>";
}
// highlight: if a date in the small calendar is clicked we highlight the relevant items
$db_date = (int) date("d", strtotime($myrow["date"])) . date("n", strtotime($myrow["date"])) . date("Y", strtotime($myrow["date"]));
/*
if ($_GET["day"].$_GET["month"].$_GET["year"] <> $db_date) {
$style = "data";
$text_style = "text";
} else {
$style = "datanow";
$text_style = "text";
}*/
$class = 'row_even';
if ($counter % 2) {
$class = 'row_odd';
}
echo '<tr class="' . $class . '">';
echo '<td>';
/* display: the title */
echo $myrow['title'];
echo "</td>";
// display: the content
$content = $myrow['text'];
echo "<td>";
echo $content;
echo "</td>";
//display: date and time
echo '<td>';
// adding an internal anchor
/*echo "<a name=\"".$myrow["id"]."\"></a>";
echo date("d", strtotime($myrow["date"]))." ".$MonthsLong[date("n", strtotime($myrow["date"])) - 1]." ".date("Y", strtotime($myrow["date"]))." ";*/
$myrow["date"] = api_get_local_time($myrow["date"]);
echo api_format_date($myrow["date"], DATE_TIME_FORMAT_LONG);
echo "</td>";
//echo '<td></td>'; //remove when enabling ical
//echo '<td class="'.$style.'">';
//echo '<a class="ical_export" href="ical_export.php?type=personal&id='.$myrow['id'].'&class=confidential" title="'.get_lang('ExportiCalConfidential').'">'.Display::return_icon($export_icon_high, get_lang('ExportiCalConfidential')).'</a>';
//echo '<a class="ical_export" href="ical_export.php?type=personal&id='.$myrow['id'].'&class=private" title="'.get_lang('ExportiCalPrivate').'">'.Display::return_icon($export_icon_low, get_lang('ExportiCalPrivate')).'</a>';
//echo '<a class="ical_export" href="ical_export.php?type=personal&id='.$myrow['id'].'&class=public" title="'.get_lang('ExportiCalPublic').'">'.Display::return_icon($export_icon, get_lang('ExportiCalPublic')).'</a>';
//echo "</td>";
//echo "</tr>";
/* display: the edit / delete icons */
echo "<td>";
echo "<a href=\"myagenda.php?action=edit_personal_agenda_item&id=" . $myrow['id'] . "\">" . Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL) . "</a> ";
echo "<a href=\"" . api_get_self() . "?action=delete&id=" . $myrow['id'] . "\" onclick=\"javascript:if(!confirm('" . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . "')) return false;\">" . Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_SMALL) . "</a>";
echo "</td></tr>";
$counter++;
}
} else {
echo '<tr><td colspan="2">' . get_lang('NoAgendaItems') . '</td></tr>';
}
echo "</table>";
}
/**
* display user dashboard list
* @param int User id
* @return void
*/
public static function display_user_dashboard_list($user_id)
{
$enabled_dashboard_plugins = self::get_enabled_dashboard_blocks();
$user_block_data = self::get_user_block_data($user_id);
if (count($enabled_dashboard_plugins) > 0) {
echo '<div style="margin-top:20px">';
echo '<div><strong>' . get_lang('SelectBlockForDisplayingInsideBlocksDashboardView') . '</strong></div><br />';
echo '<form name="dashboard_list" method="post" action="index.php?action=store_user_block">';
echo '<table class="data_table">';
echo '<tr>';
echo '<th width="5%">';
echo get_lang('Enabled');
echo '</th>';
echo '<th width="30%">';
echo get_lang('Name');
echo '</th>';
echo '<th width="40%">';
echo get_lang('Description');
echo '</th>';
echo '<th>';
echo get_lang('ColumnPosition');
echo '</th>';
echo '</tr>';
// We display all enabled plugins and the checkboxes
foreach ($enabled_dashboard_plugins as $block) {
$path = $block['path'];
$controller_class = $block['controller'];
$filename_controller = $path . '.class.php';
$dashboard_plugin_path = api_get_path(SYS_PLUGIN_PATH) . 'dashboard/' . $path . '/';
require_once $dashboard_plugin_path . $filename_controller;
if (class_exists($controller_class)) {
$obj_block = new $controller_class($user_id);
// check if user is allowed to see the block
if (method_exists($obj_block, 'is_block_visible_for_user')) {
$is_block_visible_for_user = $obj_block->is_block_visible_for_user($user_id);
if (!$is_block_visible_for_user) {
continue;
}
}
echo '<tr>';
// checkboxes
self::display_user_dashboard_list_checkboxes($user_id, $block['id']);
echo '<td>' . $block['name'] . '</td>';
echo '<td>' . $block['description'] . '</td>';
echo '<td>
<select name="columns[' . $block['id'] . ']">
<option value="1" ' . (isset($user_block_data[$block['id']]) && $user_block_data[$block['id']]['column'] == 1 ? 'selected' : '') . ' >1</option>
<option value="2" ' . (isset($user_block_data[$block['id']]) && $user_block_data[$block['id']]['column'] == 2 ? 'selected' : '') . ' >2</option>
</select>
</td>';
echo '</tr>';
} else {
echo Display::tag('tr', Display::tag('td', get_lang('Error') . ' ' . $controller_class, array('colspan' => '3')));
}
}
echo '</table>';
echo '<br />';
echo '<button class="btn btn-default" type="submit" name="submit_dashboard_list" value="' . get_lang('EnableDashboardBlock') . '">' . get_lang('EnableDashboardBlock') . '</button></form>';
echo '</div>';
} else {
echo '<div style="margin-top:20px">' . get_lang('ThereAreNoEnabledDashboardPlugins') . '</div>';
if (api_is_platform_admin()) {
echo '<a class="btn btn-default" href="' . api_get_path(WEB_CODE_PATH) . 'admin/settings.php?category=Plugins">' . get_lang('ConfigureDashboardPlugin') . '</a>';
}
}
}
