- ';
$htmlTitre = '';
while ($catLine = Database::fetch_array($resCats)) {
$category_has_open_courses = self::category_has_open_courses($catLine['code']);
if ($category_has_open_courses) {
// The category contains courses accessible to anonymous visitors.
$htmlListCat .= '
- '; $htmlListCat .= ''.$catLine['name'].''; if (api_get_setting('show_number_of_courses') == 'true') { $htmlListCat .= ' ('.$catLine['nbCourse'].' '.get_lang('Courses').')'; } $htmlListCat .= " "; $thereIsSubCat = true; } elseif ($catLine['children_count'] > 0) { // The category has children, subcategories. $htmlListCat .= '
- '; $htmlListCat .= ''.$catLine['name'].''; $htmlListCat .= " "; $thereIsSubCat = true; } elseif (api_get_setting('show_empty_course_categories') == 'true') { /* End changed code to eliminate the (0 courses) after empty categories. */ $htmlListCat .= '
- '; $htmlListCat .= $catLine['name']; $htmlListCat .= " "; $thereIsSubCat = true; } // Else don't set thereIsSubCat to true to avoid printing things if not requested. // TODO: deprecate this useless feature - this includes removing system variable if (empty($htmlTitre)) { $htmlTitre = '
'; if (api_get_setting('show_back_link_on_top_of_tree') == 'true') { $htmlTitre .= '<< '.get_lang('BackToHomePage').''; } $htmlTitre .= "
"; } } $htmlListCat .= "' . $categoryName['name'] . "
\n"; } $numrows = Database::num_rows($sql_result_courses); $courses_list_string = ''; $courses_shown = 0; if ($numrows > 0) { $courses_list_string .= Display::page_header(get_lang('CourseList')); $courses_list_string .= "- ";
if (api_get_user_id()) {
$courses_of_user = self::get_courses_of_user(api_get_user_id());
}
foreach ($course_list as $course) {
// $setting_show_also_closed_courses
if ($course['visibility'] == COURSE_VISIBILITY_HIDDEN) { continue; }
if (!$setting_show_also_closed_courses) {
// If we do not show the closed courses
// we only show the courses that are open to the world (to everybody)
// and the courses that are open to the platform (if the current user is a registered user.
if (($user_identified && $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM) || ($course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD)) {
$courses_shown++;
$courses_list_string .= "
- ";
$courses_list_string .= ''.$course['title'].'
'; $course_details = array(); if (api_get_setting('display_coursecode_in_courselist') == 'true') { $course_details[] = $course['visual_code']; } if (api_get_setting('display_teacher_in_courselist') == 'true') { $course_details[] = CourseManager::get_teacher_list_from_course_code_to_string($course['code']); } if (api_get_setting('show_different_course_language') == 'true' && $course['course_language'] != api_get_setting('platformLanguage')) { $course_details[] = $course['course_language']; } $courses_list_string .= implode(' - ', $course_details); $courses_list_string .= " ";
}
} else {
// We DO show the closed courses.
// The course is accessible if (link to the course homepage):
// 1. the course is open to the world (doesn't matter if the user is logged in or not): $course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD);
// 2. the user is logged in and the course is open to the world or open to the platform: ($user_identified && $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM);
// 3. the user is logged in and the user is subscribed to the course and the course visibility is not COURSE_VISIBILITY_CLOSED;
// 4. the user is logged in and the user is course admin of te course (regardless of the course visibility setting);
// 5. the user is the platform admin api_is_platform_admin().
//
$courses_shown++;
$courses_list_string .= " - ";
if ($course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD
|| ($user_identified && $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM)
|| ($user_identified && array_key_exists($course['code'], $courses_of_user)
&& $course['visibility'] != COURSE_VISIBILITY_CLOSED)
|| $courses_of_user[$course['code']]['status'] == '1'
|| api_is_platform_admin()) {
$courses_list_string .= '';
}
$courses_list_string .= $course['title'];
if ($course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD
|| ($user_identified && $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM)
|| ($user_identified && array_key_exists($course['code'], $courses_of_user)
&& $course['visibility'] != COURSE_VISIBILITY_CLOSED)
|| $courses_of_user[$course['code']]['status'] == '1'
|| api_is_platform_admin()) {
$courses_list_string .= '
'; } $course_details = array(); if (api_get_setting('display_coursecode_in_courselist') == 'true') { $course_details[] = $course['visual_code']; } // if (api_get_setting('display_coursecode_in_courselist') == 'true' && api_get_setting('display_teacher_in_courselist') == 'true') { // $courses_list_string .= ' - '; // } if (api_get_setting('display_teacher_in_courselist') == 'true') { if (!empty($course['tutor_name'])) { $course_details[] = $course['tutor_name']; } } if (api_get_setting('show_different_course_language') == 'true' && $course['course_language'] != api_get_setting('platformLanguage')) { $course_details[] = $course['course_language']; } $courses_list_string .= implode(' - ', $course_details); // We display a subscription link if: // 1. it is allowed to register for the course and if the course is not already in the courselist of the user and if the user is identiefied // 2. if ($user_identified && !array_key_exists($course['code'], $courses_of_user)) { if ($course['subscribe'] == '1') { /*$courses_list_string .= ''; */ $courses_list_string .= ' '.get_lang('Subscribe').'
'; } else { $courses_list_string .= '
'.get_lang('SubscribingNotAllowed'); } } $courses_list_string .= " ";
} //end else
} // end foreach
$courses_list_string .= "
' . Display :: return_icon('back.png', get_lang('BackToHomePage')) . get_lang('BackToHomePage') . '
'; } return $result; } /** * retrieves all the courses that the user has already subscribed to * @author Patrick Cool'.$title.'
';
}
$html.= ''.$content.'
';
$html = Display::div($html, $params);
return $html;
}
/**
* Adds a form to let users login
* @version 1.1
*/
public function display_login_form()
{
$form = new FormValidator(
'formLogin',
'POST',
null,
null,
null,
FormValidator::LAYOUT_BOX_NO_LABEL
);
$form->addText(
'login',
get_lang('UserName'),
true,
array('id' => 'login', 'autofocus' => 'autofocus', 'icon' => 'user')
);
$form->addElement(
'password',
'password',
get_lang('Pass'),
array('id' => 'password', 'icon' => 'lock')
);
global $_configuration;
// Captcha
$allowCaptcha = isset($_configuration['allow_captcha']) ? $_configuration['allow_captcha'] : false;
if ($allowCaptcha) {
$useCaptcha = isset($_SESSION['loginFailed']) ? $_SESSION['loginFailed'] : null;
if ($useCaptcha) {
$ajax = api_get_path(WEB_AJAX_PATH).'form.ajax.php?a=get_captcha';
$options = array(
'width' => 250,
'height' => 90,
'callback' => $ajax.'&var='.basename(__FILE__, '.php'),
'sessionVar' => basename(__FILE__, '.php'),
'imageOptions' => array(
'font_size' => 20,
'font_path' => api_get_path(SYS_FONTS_PATH) . 'opensans/',
'font_file' => 'OpenSans-Regular.ttf',
//'output' => 'gif'
)
);
// Minimum options using all defaults (including defaults for Image_Text):
//$options = array('callback' => 'qfcaptcha_image.php');
$captcha_question = $form->addElement('CAPTCHA_Image', 'captcha_question', '', $options);
$form->addElement('static', null, null, get_lang('ClickOnTheImageForANewOne'));
$form->addElement('text', 'captcha', get_lang('EnterTheLettersYouSee'));
$form->addRule('captcha', get_lang('EnterTheCharactersYouReadInTheImage'), 'required', null, 'client');
$form->addRule('captcha', get_lang('TheTextYouEnteredDoesNotMatchThePicture'), 'CAPTCHA', $captcha_question);
}
}
$form->addButton('submitAuth', get_lang('LoginEnter'), null, 'primary', null, 'btn-block');
$html = $form->returnForm();
// The validation is located in the local.inc
/*if ($form->validate()) {
// Prevent re-use of the same CAPTCHA phrase
$captcha_question->destroy();
}*/
if (api_get_setting('openid_authentication') == 'true') {
include_once 'main/auth/openid/login.php';
$html .= ''.openid_form().'
';
}
return $html;
}
/**
* @todo use FormValidator
* @return string
*/
public function return_search_block()
{
$html = '';
if (api_get_setting('search_enabled') == 'true') {
$search_btn = get_lang('Search');
$search_content = '';
$html .= self::show_right_block(get_lang('Search'), $search_content, 'search_block');
}
return $html;
}
/**
* @return string
*/
public function return_classes_block()
{
$html = '';
if (api_get_setting('show_groups_to_users') == 'true') {
$usergroup = new UserGroup();
$usergroup_list = $usergroup->get_usergroup_by_user(api_get_user_id());
$classes = '';
if (!empty($usergroup_list)) {
foreach($usergroup_list as $group_id) {
$data = $usergroup->get($group_id);
$data['name'] = Display::url($data['name'], api_get_path(WEB_CODE_PATH).'user/classes.php?id='.$data['id']);
$classes .= Display::tag('li', $data['name']);
}
}
if (api_is_platform_admin()) {
$classes .= Display::tag(
'li',
Display::url(get_lang('AddClasses') ,api_get_path(WEB_CODE_PATH).'admin/usergroups.php?action=add')
);
}
if (!empty($classes)) {
$classes = Display::tag('ul', $classes, array('class'=>'nav nav-pills nav-stacked'));
$html .= self::show_right_block(get_lang('Classes'), $classes, 'classes_block');
}
}
return $html;
}
/**
* @return null|string
*/
public function return_user_image_block()
{
$html = null;
if (!api_is_anonymous()) {
$img_array = UserManager::get_user_picture_path_by_id(
api_get_user_id(),
'web', true, true
);
$img_array = UserManager::get_picture_user(
api_get_user_id(),
$img_array['file'],
50,
USER_IMAGE_SIZE_MEDIUM,
' width="90" height="90" '
);
$profile_content = null;
if (api_get_setting('allow_social_tool') == 'true') {
$profile_content .= ''.$html_courses_session.'
';
/* Icon session no category */
$parentInfo = CourseManager::session_list_html($params,$items_courses_session,true);
if (isset($_configuration['show_simple_session_info']) &&
$_configuration['show_simple_session_info']
) {
$params['title'] = $session_box['title'];
$parentInfo = CourseManager::course_item_html_no_icon($params);
}
$sessions_with_no_category .= CourseManager::course_item_parent(
$parentInfo,null
);
$sessionCount++;
}
}
} else {
// All sessions included in
$count_courses_session = 0;
$html_sessions = '';
if (isset($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;
}
$date_session_start = $session['date_start'];
$date_session_end = $session['date_end'];
$days_access_before_beginning = $session['nb_days_access_before_beginning'];
$days_access_after_end = $session['nb_days_access_after_end'];
$session_now = time();
$html_courses_session = '';
$count = 0;
foreach ($session['courses'] as $course) {
$is_coach_course = api_is_coach(
$session_id,
$course['code']
);
$dif_time_after = 0;
$allowed_time = 0;
if ($is_coach_course) {
// 24 hours = 86400
if ($date_session_start != '0000-00-00') {
$allowed_time = api_strtotime($date_session_start . ' 00:00:00') - ($days_access_before_beginning * 86400);
}
if (!isset($_GET['history'])) {
if ($date_session_end != '0000-00-00') {
$endSessionToTms = api_strtotime(
$date_session_end . ' 23:59:59'
);
if ($session_now > $endSessionToTms) {
$dif_time_after = $session_now - $endSessionToTms;
$dif_time_after = round(
$dif_time_after / 86400
);
}
}
}
} else {
$allowed_time = api_strtotime(
$date_session_start . ' 00:00:00'
);
}
if ($session_now > $allowed_time &&
$days_access_after_end > $dif_time_after - 1
) {
if (api_get_setting('hide_courses_in_sessions') == 'false') {
$c = CourseManager:: get_logged_user_course_html(
$course,
$session_id,
'session_course_item'
);
$html_courses_session .= $c[1];
}
$count_courses_session++;
$count++;
}
}
$params = array();
//Category
if ($count > 0) {
$session_box = Display:: get_session_title_box(
$session_id
);
$params['icon'] = Display::return_icon(
'window_list.png',
$session_box['title'],
array('id' => 'session_img_' . $session_id),
ICON_SIZE_MEDIUM
);
if (api_is_drh()) {
$session_link = $session_box['title'];
$params['link'] = null;
} else {
$session_link = Display::tag(
'a',
$session_box['title'],
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;
$params['subtitle'] = (!empty($session_box['coach']) ? $session_box['coach'] . ' | ' : '') . $session_box['dates'];
if (api_is_platform_admin()) {
$params['right_actions'] = '';
}
/* Icon Session in category */
$parentInfo = '';
$parentInfo .= '
';
if (isset($_configuration['show_simple_session_info']) && $_configuration['show_simple_session_info']) {
$params['title'] = $session_box['title'];
$parentInfo = CourseManager::course_item_html_no_icon(
$params
);
}
$html_sessions .= $parentInfo;
$sessionCount++;
}
}
}
if ($count_courses_session > 0) {
$params = array();
$params['icon'] = Display::return_icon('sessions_category.png', $session_category['session_category']['name'], array(), ICON_SIZE_LARGE);
if (api_is_platform_admin()) {
$params['right_actions'] = ''.Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL).'';
}
$params['title'] = $session_category['session_category']['name'];
if (api_is_platform_admin()) {
$params['link'] = api_get_path(WEB_CODE_PATH).'admin/session_category_edit.php?&id='.$session_category['session_category']['id'];
}
$session_category_start_date = $session_category['session_category']['date_start'];
$session_category_end_date = $session_category['session_category']['date_end'];
if (!empty($session_category_start_date) && $session_category_start_date != '0000-00-00' && !empty($session_category_end_date) && $session_category_end_date != '0000-00-00' ) {
$params['subtitle'] = sprintf(get_lang('FromDateXToDateY'), $session_category['session_category']['date_start'], $session_category['session_category']['date_end']);
} else {
if (!empty($session_category_start_date) && $session_category_start_date != '0000-00-00') {
$params['subtitle'] = get_lang('From').' '.$session_category_start_date;
}
if (!empty($session_category_end_date) && $session_category_end_date != '0000-00-00') {
$params['subtitle'] = get_lang('Until').' '.$session_category_end_date;
}
}
$sessions_with_category .= CourseManager::session_item_parent(
CourseManager::course_item_html($params, true),
$html_sessions
);
}
}
}
}
return [
'html' => $sessions_with_category.$sessions_with_no_category.$courses_html.$special_courses,
'session_count' => $sessionCount,
'course_count' => $courseCount
];
}
/**
* Shows a welcome message when the user doesn't have any content in the course list
*/
public function return_welcome_to_course_block()
{
$count_courses = CourseManager::count_courses();
$tpl = $this->tpl->get_template('layout/welcome_to_course.tpl');
$course_catalog_url = api_get_path(WEB_CODE_PATH).'auth/courses.php';
$course_list_url = api_get_path(WEB_PATH).'user_portal.php';
$this->tpl->assign('course_catalog_url', $course_catalog_url);
$this->tpl->assign('course_list_url', $course_list_url);
$this->tpl->assign('course_catalog_link', Display::url(get_lang('Here'), $course_catalog_url));
$this->tpl->assign('course_list_link', Display::url(get_lang('Here'), $course_list_url));
$this->tpl->assign('count_courses', $count_courses);
return $this->tpl->fetch($tpl);
}
/**
* @return array
*/
public function return_hot_courses()
{
return CourseManager::return_hot_courses();
}
}
'.$params['title'].$params['right_actions'].'
';
$parentInfo .= '';
$parentInfo .= $html_courses_session;
$parentInfo .= '
';
$parentInfo .= '