* list given in the XML document.
*/
function admin_topics()
{
global $_GET;
global $_POST;
/*
* Identify and store the submitted form values to be retained and
* re-displayed on the form
*/
$form_attrs['tid'] = $_GET['tid'];
if (!$form_attrs['tid']) {
$form_attrs['tid'] = $_POST['tid'];
}
$form_attrs['title'] = $_POST['title'];
$form_attrs['owner'] = $_POST['owner'];
$form_attrs['role'] = $_POST['role'];
$form_attrs['approved'] = $_POST['approved'];
/*
* Define rules for what database queries should be used
*/
if ($form_attrs['tid']) {
$qry_ary['top_list'] = "SELECT topics.id, users.name as owner, t_role AS t_role, " . "DATE_FORMAT( topics.started, \"%e %b %Y\" ) as opened, " . "topics.name AS title, is_approved " . "FROM topics, users " . "WHERE topics.id = '" . $form_attrs['tid'] . "' " . "AND topics.t_owner = users.id";
}
/*
* Create the form
*/
$form_string = make_form("topics.xml", "", $form_attrs, $qry_ary);
}
$form_str = admin_topics();
echo $form_str;
function get_topic_pics($pic = '')
{
$pics = '<option value="0">' . CHOOSE . '</option>';
$folder = scan_dir('images/topics/', true);
foreach ($folder as $value) {
$pic == $value ? $sub = 'selected' : ($sub = '');
$pics .= '<option ' . $sub . ' value="' . $value . '">' . $value . '</option>';
}
return $pics;
}
if (!isset($_SESSION['rights']['admin']['topics']) and !isset($_SESSION['rights']['superadmin'])) {
table(ERROR, NO_ADMIN_RIGHTS);
} else {
if (isset($_GET['func'])) {
switch ($_GET['func']) {
case 'add':
admin_topics_add();
break;
case 'edit':
admin_topics_edit((int) $_GET['id']);
break;
case 'del':
admin_topics_del((int) $_GET['id']);
break;
default:
admin_topics();
}
} else {
admin_topics();
}
}
