case 'edit':
if (!isset($_POST['ID'])) {
Error('You must give me an ID to work.');
}
$query = 'UPDATE Articles SET';
if (!empty($_POST['title'])) {
$query .= ' Title=\'' . $_POST['title'] . '\',';
}
if (!empty($_POST['body'])) {
$query .= ' Body=\'' . $_POST['body'] . '\',';
}
if (!empty($_POST['category'])) {
$query .= ' Category=\'' . $_POST['category'] . '\',';
}
$query[strlen($query) - 1] = ' ';
$manage->alter_database($query . 'WHERE id=' . $_POST['ID'] . '');
break;
case 'post':
$manage->alter_database('INSERT INTO Articles ( Title, Body, Category ) VALUES (\'' . @$_POST['title'] . '\', \'' . @$_POST['body'] . '\', \'' . @$_POST['category'] . '\');');
break;
case 'delete':
$manage->alter_database('DELETE FROM Articles WHERE id=' . @$_POST['ID'] . '');
break;
case 'change_permission':
switch (@$_POST['permission']) {
case 'Admin':
$permission = ADMIN;
break;
case 'User':
$permission = USER;
break;
