*/
class PageController {
static function return_user_image_block($user_id = null) {
if (empty($user_id)) {
$user_id = api_get_user_id();
}
//Always show the user image
$img_array = UserManager::get_user_picture_path_by_id($user_id, 'web', true, true);
$no_image = false;
if ($img_array['file'] == 'unknown.jpg') {
$no_image = true;
}
$img_array = UserManager::get_picture_user($user_id, $img_array['file'], 50, USER_IMAGE_SIZE_MEDIUM, ' width="90" height="90" ');
$profile_content = null;
if (api_get_setting('allow_social_tool') == 'true') {
if (!$no_image) {
$profile_content .='
';
} else {
$profile_content .='';
}
}
$html = self::show_right_block(null, $profile_content, 'user_image_block', array('style' => 'text-align:center;'));
return $html;
}
static function return_course_block() {
$html = '';
$show_create_link = false;
$show_course_link = false;
if ((api_get_setting('allow_users_to_create_courses') == 'false' && !api_is_platform_admin()) || api_is_student()) {
$display_add_course_link = false;
} else {
$display_add_course_link = true;
}
//$display_add_course_link = api_is_allowed_to_create_course() && ($_SESSION['studentview'] != 'studentenview');
if ($display_add_course_link) {
$show_create_link = true;
}
if (api_is_platform_admin() || api_is_course_admin() || api_is_allowed_to_create_course()) {
$show_course_link = true;
} else {
if (api_get_setting('allow_students_to_browse_courses') == 'true') {
$show_course_link = true;
}
}
// My account section
$my_account_content = '';
if (!empty($my_account_content)) {
$html = self::show_right_block(get_lang('Courses'), $my_account_content, 'course_block');
}
return $html;
}
static function return_profile_block() {
$user_id = api_get_user_id();
if (empty($user_id)) {
return;
}
$profile_content = '';
// @todo Add a platform setting to add the user image.
if (api_get_setting('allow_message_tool') == 'true') {
// New messages.
$number_of_new_messages = MessageManager::get_new_messages();
// New contact invitations.
$number_of_new_messages_of_friend = SocialManager::get_message_number_invitation_by_user_id($user_id);
// New group invitations sent by a moderator.
$group_pending_invitations = GroupPortalManager::get_groups_by_user_count($user_id, GROUP_USER_PERMISSION_PENDING_INVITATION, false);
$total_invitations = $number_of_new_messages_of_friend + $group_pending_invitations;
$cant_msg = Display::badge($number_of_new_messages);
$link = '';
if (api_get_setting('allow_social_tool') == 'true') {
$link = '?f=social';
}
$profile_content .= '- '.get_lang('Inbox').$cant_msg.'
';
$profile_content .= '- '.get_lang('Compose').'
';
if (api_get_setting('allow_social_tool') == 'true') {
$total_invitations = Display::badge($total_invitations);
$profile_content .= '- '.get_lang('PendingInvitations').$total_invitations.'
';
}
$profile_content .= '- '.get_lang('EditProfile').'
';
}
$profile_content .= '
';
$html = self::show_right_block(get_lang('Profile'), $profile_content, 'profile_block');
return $html;
}
static function return_hot_courses() {
return CourseManager::return_hot_courses();
}
static function return_help() {
$home = api_get_home_path();
$user_selected_language = api_get_interface_language();
$sys_path = api_get_path(SYS_PATH);
$platformLanguage = api_get_setting('platformLanguage');
// Help section.
/* Hide right menu "general" and other parts on anonymous right menu. */
if (!isset($user_selected_language)) {
$user_selected_language = $platformLanguage;
}
$html = null;
$home_menu = @(string)file_get_contents($sys_path.$home.'home_menu_'.$user_selected_language.'.html');
if (!empty($home_menu)) {
$home_menu_content = '';
$home_menu_content .= api_to_system_encoding($home_menu, api_detect_encoding(strip_tags($home_menu)));
$home_menu_content .= '
';
$html .= self::show_right_block(get_lang('MenuGeneral'), $home_menu_content, 'help_block');
}
return $html;
}
static function return_skills_links() {
$html = '';
if (api_get_setting('allow_skills_tool') == 'true') {
$content = '';
$content .= Display::tag('li', Display::url(get_lang('MySkills'), api_get_path(WEB_CODE_PATH).'social/skills_wheel.php'));
if (api_get_setting('allow_hr_skills_management') == 'true' || api_is_platform_admin()) {
$content .= Display::tag('li', Display::url(get_lang('ManageSkills'), api_get_path(WEB_CODE_PATH).'admin/skills_wheel.php'));
}
$content .= '
';
$html = self::show_right_block(get_lang("Skills"), $content, 'skill_block');
}
return $html;
}
static function return_notice() {
$sys_path = api_get_path(SYS_PATH);
$user_selected_language = api_get_interface_language();
$home = api_get_home_path();
$html = '';
// Notice
$home_notice = @(string)file_get_contents($sys_path.$home.'home_notice_'.$user_selected_language.'.html');
if (empty($home_notice)) {
$home_notice = @(string)file_get_contents($sys_path.$home.'home_notice.html');
}
if (!empty($home_notice)) {
$home_notice = api_to_system_encoding($home_notice, api_detect_encoding(strip_tags($home_notice)));
$home_notice = Display::div($home_notice, array('class' => 'homepage_notice'));
$html = self::show_right_block(get_lang('Notice'), $home_notice, 'notice_block');
}
return $html;
}
/**
* @todo use the template system
*/
static function show_right_block($title, $content, $id = null, $params = null) {
if (!empty($id)) {
$params['id'] = $id;
}
$params['class'] = 'well sidebar-nav';
$html = null;
if (!empty($title)) {
$html.= ''.$title.'
';
}
$html.= $content;
$html = Display::div($html, $params);
return $html;
}
/**
* Adds a form to let users login
* @version 1.1
*/
static function display_login_form() {
$form = new FormValidator('formLogin', 'POST', null, null, array('class'=>'form-vertical'));
// 'placeholder'=>get_lang('UserName')
//'autocomplete'=>"off",
$form->addElement('text', 'login', get_lang('UserName'), array('class' => 'span2 autocapitalize_off', 'autofocus' => 'autofocus'));
$form->addElement('password', 'password', get_lang('Pass'), array('class' => 'span2'));
$form->addElement('style_submit_button','submitAuth', get_lang('LoginEnter'), array('class' => 'btn'));
$html = $form->return_form();
if (api_get_setting('openid_authentication') == 'true') {
include_once 'main/auth/openid/login.php';
$html .= ''.openid_form().'
';
}
return $html;
}
static function return_search_block() {
$html = '';
if (api_get_setting('search_enabled') == 'true') {
$html .= '';
$search_btn = get_lang('Search');
$search_content = '
';
$html .= self::show_right_block(get_lang('Search'), $search_content, 'search_block');
}
return $html;
}
static function return_announcements($user_id = null, $show_slide = true) {
// Display System announcements
$announcement = isset($_GET['announcement']) ? intval($_GET['announcement']) : null;
if (!api_is_anonymous() && $user_id) {
$visibility = api_is_allowed_to_create_course() ? SystemAnnouncementManager::VISIBLE_TEACHER : SystemAnnouncementManager::VISIBLE_STUDENT;
if ($show_slide) {
$announcements = SystemAnnouncementManager :: display_announcements_slider($visibility, $announcement);
} else {
$announcements = SystemAnnouncementManager :: display_all_announcements($visibility, $announcement);
}
} else {
if ($show_slide) {
$announcements = SystemAnnouncementManager :: display_announcements_slider(SystemAnnouncementManager::VISIBLE_GUEST, $announcement);
} else {
$announcements = SystemAnnouncementManager :: display_all_announcements(SystemAnnouncementManager::VISIBLE_GUEST, $announcement);
}
}
return $announcements;
}
static function return_home_page() {
// Including the page for the news
$html = null;
$home = api_get_home_path();
$home_top_temp = null;
if (!empty($_GET['include']) && preg_match('/^[a-zA-Z0-9_-]*\.html$/', $_GET['include'])) {
$open = @(string)file_get_contents(api_get_path(SYS_PATH).$home.$_GET['include']);
$html = api_to_system_encoding($open, api_detect_encoding(strip_tags($open)));
} else {
if (!empty($_SESSION['user_language_choice'])) {
$user_selected_language = $_SESSION['user_language_choice'];
} elseif (!empty($_SESSION['_user']['language'])) {
$user_selected_language = $_SESSION['_user']['language'];
} else {
$user_selected_language = api_get_setting('platformLanguage');
}
if (!file_exists($home.'home_news_'.$user_selected_language.'.html')) {
if (file_exists($home.'home_top.html')) {
$home_top_temp = file($home.'home_top.html');
} else {
//$home_top_temp = file('home/'.'home_top.html');
}
if (!empty($home_top_temp)) {
$home_top_temp = implode('', $home_top_temp);
}
} else {
if (file_exists($home.'home_top_'.$user_selected_language.'.html')) {
$home_top_temp = file_get_contents($home.'home_top_'.$user_selected_language.'.html');
} else {
$home_top_temp = file_get_contents($home.'home_top.html');
}
}
//trim($home_top_temp) == ''
if (empty($home_top_temp) && api_is_platform_admin()) {
$home_top_temp = get_lang('PortalHomepageDefaultIntroduction');
}
$open = str_replace('{rel_path}', api_get_path(REL_PATH), $home_top_temp);
if (!empty($open)) {
$html = api_to_system_encoding($open, api_detect_encoding(strip_tags($open)));
}
}
return $html;
}
static function return_reservation_block() {
$html = '';
if (api_get_setting('allow_reservation') == 'true' && api_is_allowed_to_create_course()) {
$booking_content .='';
$html .= self::show_right_block(get_lang('Booking'), $booking_content, 'reservation_block');
}
return $html;
}
static function return_classes_block() {
$html = '';
if (api_get_setting('show_groups_to_users') == 'true') {
require_once api_get_path(LIBRARY_PATH).'usergroup.lib.php';
$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-list'));
$html .= self::show_right_block(get_lang('Classes'), $classes, 'classes_block');
}
}
return $html;
}
static function return_exercise_block($personal_course_list) {
require_once api_get_path(SYS_CODE_PATH).'exercice/exercise.lib.php';
$exercise_list = array();
if (!empty($personal_course_list)) {
foreach($personal_course_list as $course_item) {
$course_code = $course_item['c'];
$session_id = $course_item['id_session'];
$exercises = get_exercises_to_be_taken($course_code, $session_id);
foreach($exercises as $exercise_item) {
$exercise_item['course_code'] = $course_code;
$exercise_item['session_id'] = $session_id;
$exercise_item['tms'] = api_strtotime($exercise_item['end_time'], 'UTC');
$exercise_list[] = $exercise_item;
}
}
if (!empty($exercise_list)) {
$exercise_list = msort($exercise_list, 'tms');
$my_exercise = $exercise_list[0];
$url = Display::url($my_exercise['title'], api_get_path(WEB_CODE_PATH).'exercice/overview.php?exerciseId='.$my_exercise['id'].'&cidReq='.$my_exercise['course_code'].'&id_session='.$my_exercise['session_id']);
$this->page->assign('exercise_url', $url);
$this->page->assign('exercise_end_date', api_convert_and_format_date($my_exercise['end_time'], DATE_FORMAT_SHORT));
}
}
}
static function return_teacher_link() {
$html = '';
$user_id = api_get_user_id();
if (!empty($user_id)) {
// tabs that are deactivated are added here
$show_menu = false;
$show_create_link = false;
$show_course_link = false;
if (api_is_platform_admin() || api_is_course_admin() || api_is_allowed_to_create_course()) {
$show_menu = true;
$show_course_link = true;
} else {
if (api_get_setting('allow_students_to_browse_courses') == 'true') {
$show_menu = true;
$show_course_link = true;
}
}
if ($show_menu && ($show_create_link || $show_course_link )) {
$show_menu = true;
} else {
$show_menu = false;
}
}
// My Account section
if ($show_menu) {
$html .= '';
}
if (!empty($html)) {
$html = self::show_right_block(get_lang('Courses'), $html, 'teacher_block');
}
return $html;
}
/**
* Display list of courses in a category.
* (for anonymous users)
*
* @version 1.1
* @author Patrick Cool , Ghent University - refactoring and code cleaning
* @author Julio Montoya , Beeznest template modifs
*/
static function return_courses_in_categories() {
$result = '';
$stok = Security::get_token();
// Initialization.
$user_identified = (api_get_user_id() > 0 && !api_is_anonymous());
$web_course_path = api_get_path(WEB_COURSE_PATH);
$category = Database::escape_string($_GET['category']);
$setting_show_also_closed_courses = api_get_setting('show_closed_courses') == 'true';
// Database table definitions.
$main_course_table = Database :: get_main_table(TABLE_MAIN_COURSE);
$main_category_table = Database :: get_main_table(TABLE_MAIN_CATEGORY);
// Get list of courses in category $category.
$sql_get_course_list = "SELECT * FROM $main_course_table cours
WHERE category_code = '".Database::escape_string($_GET['category'])."'
ORDER BY title, UPPER(visual_code)";
// Showing only the courses of the current access_url_id.
global $_configuration;
if ($_configuration['multiple_access_urls']) {
$url_access_id = api_get_current_access_url_id();
if ($url_access_id != -1) {
$tbl_url_rel_course = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
$sql_get_course_list = "SELECT * FROM $main_course_table as course INNER JOIN $tbl_url_rel_course as url_rel_course
ON (url_rel_course.course_code=course.code)
WHERE access_url_id = $url_access_id AND category_code = '".Database::escape_string($_GET['category'])."' ORDER BY title, UPPER(visual_code)";
}
}
// Removed: AND cours.visibility='".COURSE_VISIBILITY_OPEN_WORLD."'
$sql_result_courses = Database::query($sql_get_course_list);
while ($course_result = Database::fetch_array($sql_result_courses)) {
$course_list[] = $course_result;
}
$platform_visible_courses = '';
// $setting_show_also_closed_courses
if ($user_identified) {
if ($setting_show_also_closed_courses) {
$platform_visible_courses = '';
} else {
$platform_visible_courses = " AND (t3.visibility='".COURSE_VISIBILITY_OPEN_WORLD."' OR t3.visibility='".COURSE_VISIBILITY_OPEN_PLATFORM."' )";
}
} else {
if ($setting_show_also_closed_courses) {
$platform_visible_courses = '';
} else {
$platform_visible_courses = " AND (t3.visibility='".COURSE_VISIBILITY_OPEN_WORLD."' )";
}
}
$sqlGetSubCatList = "
SELECT t1.name,t1.code,t1.parent_id,t1.children_count,COUNT(DISTINCT t3.code) AS nbCourse
FROM $main_category_table t1
LEFT JOIN $main_category_table t2 ON t1.code=t2.parent_id
LEFT JOIN $main_course_table t3 ON (t3.category_code=t1.code $platform_visible_courses)
WHERE t1.parent_id ". (empty ($category) ? "IS NULL" : "='$category'")."
GROUP BY t1.name,t1.code,t1.parent_id,t1.children_count ORDER BY t1.tree_pos, t1.name";
// Showing only the category of courses of the current access_url_id
if ($_configuration['multiple_access_urls']) {
$url_access_id = api_get_current_access_url_id();
if ($url_access_id != -1) {
$tbl_url_rel_course = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
$sqlGetSubCatList = "
SELECT t1.name,t1.code,t1.parent_id,t1.children_count,COUNT(DISTINCT t3.code) AS nbCourse
FROM $main_category_table t1
LEFT JOIN $main_category_table t2 ON t1.code=t2.parent_id
LEFT JOIN $main_course_table t3 ON (t3.category_code=t1.code $platform_visible_courses)
INNER JOIN $tbl_url_rel_course as url_rel_course
ON (url_rel_course.course_code=t3.code)
WHERE access_url_id = $url_access_id AND t1.parent_id ".(empty($category) ? "IS NULL" : "='$category'")."
GROUP BY t1.name,t1.code,t1.parent_id,t1.children_count ORDER BY t1.tree_pos, t1.name";
}
}
$resCats = Database::query($sqlGetSubCatList);
$thereIsSubCat = false;
if (Database::num_rows($resCats) > 0) {
$htmlListCat = Display::page_header(get_lang('CatList'));
$htmlListCat .= '';
while ($catLine = Database::fetch_array($resCats)) {
if ($catLine['code'] != $category) {
$category_has_open_courses = self::category_has_open_courses($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;
}
/* End changed code to eliminate the (0 courses) after empty categories. */
elseif (api_get_setting('show_empty_course_categories') == 'true') {
$htmlListCat .= '- ';
$htmlListCat .= $catLine['name'];
$htmlListCat .= "
";
$thereIsSubCat = true;
} // Else don't set thereIsSubCat to true to avoid printing things if not requested.
} else {
$htmlTitre = '';
if (api_get_setting('show_back_link_on_top_of_tree') == 'true') {
$htmlTitre .= '<< '.get_lang('BackToHomePage').'';
}
if (!is_null($catLine['parent_id']) || (api_get_setting('show_back_link_on_top_of_tree') != 'true' && !is_null($catLine['code']))) {
$htmlTitre .= '<< '.get_lang('Up').'';
}
$htmlTitre .= "
";
if ($category != "" && !is_null($catLine['code'])) {
$htmlTitre .= ''.$catLine['name']."
";
} else {
$htmlTitre .= ''.get_lang('Categories')."
";
}
}
}
$htmlListCat .= "
";
}
$result .= $htmlTitre;
if ($thereIsSubCat) {
$result .= $htmlListCat;
}
while ($categoryName = Database::fetch_array($resCats)) {
$result .= '' . $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) {
// $setting_show_also_closed_courses
if (!$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 .= "- \n";
$courses_list_string .= ''.$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[] = $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);
$courses_list_string .= " \n";
}
} 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++;
$courses_list_string .= "- \n";
if ($course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD
|| ($user_identified && $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM)
|| ($user_identified && 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 && 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') {
$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'];
}
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 && !key_exists($course['code'], $courses_of_user)) {
if ($course['subscribe'] == '1') {
$courses_list_string .= '';
} else {
$courses_list_string .= '
'.get_lang('SubscribingNotAllowed');
}
}
$courses_list_string .= " ";
} //end else
} // end foreach
$courses_list_string .= "
";
}
if ($courses_shown > 0) {
// Only display the list of courses and categories if there was more than
// 0 courses visible to the world (we're in the anonymous list here).
$result .= $courses_list_string;
}
if ($category != '') {
$result .= ' ' . Display :: return_icon('back.png', get_lang('BackToHomePage')) . get_lang('BackToHomePage') . '
';
}
return $result;
}
/**
* The most important function here, prints the session and course list (user_portal.php)
*
* */
static function return_courses_and_sessions($user_id) {
$session_categories = array();
$load_history = (isset($_GET['history']) && intval($_GET['history']) == 1) ? true : false;
if ($load_history) {
//Load sessions in category in *history*
$session_categories = UserManager::get_sessions_by_category($user_id, true);
} else {
//Load sessions in category
$session_categories = UserManager::get_sessions_by_category($user_id, false);
}
$html = '';
//Showing history title
if ($load_history) {
$html .= Display::page_subheader(get_lang('HistoryTrainingSession'));
if (empty($session_categories)) {
$html .= get_lang('YouDoNotHaveAnySessionInItsHistory');
}
}
$courses_html = '';
$special_courses = '';
$load_directories_preview = api_get_setting('show_documents_preview') == 'true' ? true : false;
// If we're not in the history view...
if (!isset($_GET['history'])) {
//Display special courses
$special_courses = CourseManager::display_special_courses($user_id, $load_directories_preview);
//Display courses
$courses_html .= CourseManager::display_courses($user_id, $load_directories_preview);
}
$sessions_with_category = '';
$sessions_with_no_category = '';
$load_directories_preview = api_get_setting('show_documents_preview') == 'true' ? true : false;
if (is_array($session_categories)) {
foreach ($session_categories as $session_category) {
$session_category_id = $session_category['session_category']['id'];
// Sessions and courses that are not in a session category
if ($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 accesible
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);
//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'] .= '';
$params['right_actions'] .= Display::return_icon('edit.png', get_lang('Edit'), array('align' => 'absmiddle'), ICON_SIZE_SMALL).'';
}
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);
}
}
}
} else {
// All sessions included in
$count_courses_session = 0;
$html_sessions = '';
foreach ($session_category['sessions'] as $session) {
$session_id = $session['session_id'];
// Don't show empty sessions.
if (count($session['courses']) < 1) {
continue;
}
$html_courses_session = '';
$count = 0;
foreach ($session['courses'] as $course) {
if (api_get_setting('hide_courses_in_sessions') == 'false') {
$html_courses_session .= CourseManager :: get_logged_user_course_html($course, $session_id);
}
$count_courses_session++;
$count++;
}
$params = array();
if ($count > 0) {
$params['icon'] = Display::return_icon('window_list.png', $session['session_name'], array('id' => 'session_img_'.$session_id), ICON_SIZE_LARGE);
//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'];
if (api_is_platform_admin()) {
$params['right_actions'] .= ''.Display::return_icon('edit.png', get_lang('Edit'), array('align' => 'absmiddle'), ICON_SIZE_SMALL).'';
}
$html_sessions .= CourseManager::course_item_html($params, true).$html_courses_session;
}
}
if ($count_courses_session > 0) {
$params = array();
$params['icon'] = Display::return_icon('folder_blue.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;
}
}
$sessions_with_category .= CourseManager::course_item_parent(CourseManager::course_item_html($params, true), $html_sessions);
}
}
}
}
return $sessions_with_category.$sessions_with_no_category.$courses_html.$special_courses;
}
/**
* Shows a welcome message when the user doesn't have any content in the course list
*/
static function return_welcome_to_course_block($tpl) {
$count_courses = CourseManager::count_courses();
$tpl = $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';
$tpl->assign('course_catalog_url', $course_catalog_url);
$tpl->assign('course_list_url', $course_list_url);
$tpl->assign('course_catalog_link', Display::url(get_lang('here'), $course_catalog_url));
$tpl->assign('course_list_link', Display::url(get_lang('here'), $course_list_url));
$tpl->assign('count_courses', $count_courses);
return $tpl->fetch($tpl);
}
/*function run() {
$app = $this->app;
$app->get('/', function() use ($app) {
$data = $this->app['twig']->render($app['template_style'].'/'.$app['default_template']);
return new Response($data, 200, array('cache-control' => 's-maxage=3600, public'));
});
if ($app['debug'] == true) {
$this->app->run();
} else {
//Using http cache
$app['http_cache']->run();
}
}*/
}