function save()
{
if ($this->pagedata['ID'] != null) {
$user_page = SJB_System::getUserPage($this->pagedata['uri']);
if (!is_null($user_page) && $user_page['ID'] != $this->pagedata['ID']) {
$this->error['PAGE_ALREADY_EXISTS'] = 1;
return false;
}
if (!SJB_System::modifyUserPage($this->pagedata)) {
$this->error['CHANGE_ERROR'] = 'Cannot change data of User Page';
return false;
}
} else {
if (!SJB_System::addUserPage($this->pagedata)) {
$this->error['ADD_ERROR'] = 'Cannot add new User Page';
return false;
}
}
return true;
}