/**
* Rename an existing family tree
*
* @param unknown_type $args user, name, newname
* @return FTE_SUCCESS, FTE_INVALID_ARG, FTE_NOT_LOGGED_IN, FTE_NOT_AUTHORIZED, FTE_NOT_FOUND, FTE_DUP_KEY, FTE_DB_ERROR
*/
function wfRenameFamilyTree($args)
{
global $wgAjaxCachePolicy, $wgUser;
// set cache policy
$wgAjaxCachePolicy->setPolicy(0);
// validate input arguments
$status = FTE_SUCCESS;
$args = AjaxUtil::getArgs($args);
if (!@$args['user'] || !@$args['name'] || !@$args['newname']) {
$status = FTE_INVALID_ARG;
} else {
if (!$wgUser->isLoggedIn()) {
$status = FTE_NOT_LOGGED_IN;
} else {
if ($wgUser->isBlocked() || wfReadOnly() || $args['user'] != $wgUser->getName()) {
$status = FTE_NOT_AUTHORIZED;
} else {
$db =& wfGetDB(DB_MASTER);
$db->begin();
$db->ignoreErrors(true);
$status = FamilyTreeUtil::renameFamilyTree($db, $args['user'], $args['name'], $args['newname']);
if ($status == FTE_SUCCESS) {
$db->commit();
} else {
$db->rollback();
}
}
}
}
// return status
return "<rename status=\"{$status}\"></rename>";
}
private function renameTree()
{
global $wgUser;
if ($this->name && $this->newName) {
$db =& wfGetDB(DB_MASTER);
$db->ignoreErrors(true);
$status = FamilyTreeUtil::renameFamilyTree($db, $wgUser->getName(), $this->name, $this->newName);
$db->ignoreErrors(false);
if ($status == FTE_DUP_KEY) {
$msg = 'You already have a tree named ' . $this->newName;
} else {
if ($status != FTE_SUCCESS) {
$msg = 'Error renaming ' . $this->name;
} else {
$msg = $this->name . ' was renamed to ' . $this->newName;
}
}
$this->show($msg);
} else {
$label = 'new name';
$field = $label . ': <input type="text" name="newName"/>';
$this->showInputForm('Rename tree: ' . $this->name, $field, 'go', 'Go');
}
}
