function return_announcements($show_slide = true)
{
//// Display System announcements
$hideAnnouncements = api_get_setting('hide_global_announcements_when_not_connected');
if ($hideAnnouncements == 'true' && empty($userId)) {
return null;
}
$announcement = isset($_GET['announcement']) ? $_GET['announcement'] : null;
$announcement = intval($announcement);
if (!api_is_anonymous() && $this->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;
}
/**
*
* @return string
*/
public function indexAction(Application $app, $id)
{
$actions = null;
if (api_is_platform_admin()) {
$actions = '<a href="' . api_get_path(WEB_PATH) . 'main/admin/system_announcements.php">' . \Display::return_icon('edit.png', get_lang('EditSystemAnnouncement'), array(), 32) . '</a>';
}
if (api_is_anonymous()) {
$visibility = \SystemAnnouncementManager::VISIBLE_GUEST;
} else {
$visibility = api_is_allowed_to_create_course() ? \SystemAnnouncementManager::VISIBLE_TEACHER : \SystemAnnouncementManager::VISIBLE_STUDENT;
}
$content = \SystemAnnouncementManager::display_announcements_slider($visibility, $id);
$app['template']->assign('content', $content);
$app['template']->assign('actions', $actions);
$response = $app['template']->renderLayout('layout_1_col.tpl');
return new Response($response, 200, array());
}
/**
* Returns a list of announcements
* @param int User ID
* @param bool True: show the announcements as a slider. False: show them as a vertical list
* @return string HTML list of announcements
* @assert () != ''
* @assert (1) != ''
*/
public 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;
}
<?php
/* For licensing terms, see /license.txt */
// including necessary files
require_once 'main/inc/global.inc.php';
$tool_name = get_lang('SystemAnnouncements');
$actions = '';
if (api_is_platform_admin()) {
$actions = '<a href="' . api_get_path(WEB_PATH) . 'main/admin/system_announcements.php">' . Display::return_icon('edit.png', get_lang('EditSystemAnnouncement'), array(), 32) . '</a>';
}
if (api_is_anonymous()) {
$visibility = SystemAnnouncementManager::VISIBLE_GUEST;
} else {
$visibility = api_is_allowed_to_create_course() ? SystemAnnouncementManager::VISIBLE_TEACHER : SystemAnnouncementManager::VISIBLE_STUDENT;
}
if (!isset($_GET['id']) || empty($_GET['id'])) {
$content = SystemAnnouncementManager::display_announcements_slider($visibility, $_GET['id']);
} else {
$content = SystemAnnouncementManager::displayAnnouncement($_GET['id'], $visibility);
}
$tpl = new Template($tool_name);
$tpl->assign('actions', $actions);
//$tpl->assign('message', $message);
$tpl->assign('content', $content);
$tpl->display_one_col_template();
