$gContent = new BitGmap();
//Preview mode is handled by javascript on the client side.
//There is no callback to the server for previewing changes.
$format = 'xml';
$XMLContent = "";
$statusCode = 401;
if (!empty($_REQUEST["save_copyright"])) {
$gBitUser->verifyTicket();
if ($result = $gContent->storeCopyright($_REQUEST)) {
$statusCode = 200;
$gBitSmarty->assign_by_ref('copyrightInfo', $result);
}
//Check if this to remove from a set, or to delete completely
} elseif (!empty($_REQUEST["remove_copyright"])) {
$gBitUser->verifyTicket();
if ($gContent->removeCopyrightFromTilelayer($_REQUEST)) {
$gBitSmarty->assign('removeSucces', true);
} else {
$XMLContent = tra("Sorry, there was an unknown error trying to remove the copyright.");
}
} elseif (!empty($_REQUEST["expunge_copyright"])) {
$gBitUser->verifyTicket();
if ($gContent->expungeCopyright($_REQUEST)) {
$statusCode = 200;
$gBitSmarty->assign('expungeSucces', true);
} else {
$XMLContent = tra("Sorry, there was an unknown error trying to delete the copyright.");
}
} else {
if (isset($_REQUEST["copyright_id"])) {
$copyright = $gContent->getCopyright($_REQUEST["copyright_id"]);
