private function validateName(PhabricatorProject $project)
{
$slug = $project->getPhrictionSlug();
$name = $project->getName();
if ($slug == '/') {
throw new PhabricatorProjectNameCollisionException("Project names must be unique and contain some letters or numbers.");
}
$id = $project->getID();
$collision = id(new PhabricatorProject())->loadOneWhere('(name = %s OR phrictionSlug = %s) AND id %Q %nd', $name, $slug, $id ? '!=' : 'IS NOT', $id ? $id : null);
if ($collision) {
$other_name = $collision->getName();
$other_id = $collision->getID();
throw new PhabricatorProjectNameCollisionException("Project names must be unique. The name '{$name}' is too similar to " . "the name of another project, '{$other_name}' (Project ID: " . "{$other_id}). Choose a unique name.");
}
}
