$form->setRequired($element);
if (!isset($announcement_to_modify)) {
$announcement_to_modify = '';
}
$form->addElement('checkbox', 'email_ann', null, get_lang('EmailOption'));
} else {
if (!isset($announcement_to_modify)) {
$announcement_to_modify = "";
}
$element = CourseManager::addGroupMultiSelect($form, $group_id, array());
$form->setRequired($element);
$form->addElement('checkbox', 'email_ann', null, get_lang('EmailOption'));
}
$announcementInfo = AnnouncementManager::get_by_id($course_id, $id);
if (isset($announcementInfo) && !empty($announcementInfo)) {
$to = AnnouncementManager::load_edit_users("announcement", $id);
$defaults = array('title' => $announcementInfo['title'], 'content' => $announcementInfo['content'], 'id' => $announcementInfo['id'], 'users' => $to);
} else {
$defaults = array();
if (!empty($to)) {
$defaults['users'] = $to;
}
}
$form->addElement('text', 'title', get_lang('EmailTitle'));
$form->addElement('hidden', 'id');
$htmlTags = "<b>" . get_lang('Tags') . "</b><br /><br />";
$tags = AnnouncementManager::get_tags();
foreach ($tags as $tag) {
$htmlTags .= "<b>" . $tag . "</b><br />";
}
$form->addLabel(null, "<div class='alert alert-info'>" . $htmlTags . "</div>");
$display_form = true;
// RETRIEVE THE CONTENT OF THE ANNOUNCEMENT TO MODIFY
$id = intval($_GET['id']);
if (!api_is_course_coach() || api_is_element_in_the_session(TOOL_ANNOUNCEMENT, $id)) {
$sql = "SELECT * FROM {$tbl_announcement} WHERE c_id = {$course_id} AND id = '{$id}'";
$rs = Database::query($sql);
$myrow = Database::fetch_array($rs);
$last_id = $id;
$userUpload = isset($_FILES['user_upload']) ? $_FILES['user_upload'] : null;
$edit_attachment = AnnouncementManager::edit_announcement_attachment_file($last_id, $userUpload, $file_comment);
if ($myrow) {
$announcement_to_modify = $myrow['id'];
$content_to_modify = $myrow['content'];
$title_to_modify = $myrow['title'];
if ($originalresource !== "no") {
$to = AnnouncementManager::load_edit_users("announcement", $announcement_to_modify);
}
$display_announcement_list = false;
}
if ($to == "everyone" or !empty($group_id)) {
$_SESSION['select_groupusers'] = "hide";
} else {
$_SESSION['select_groupusers'] = "show";
}
}
}
/* Move announcement up/down */
if (isset($_GET['sec_token']) && $ctok == $_GET['sec_token']) {
if (!empty($_GET['down'])) {
$thisAnnouncementId = intval($_GET['down']);
$sortDirection = "DESC";