public function index()
{
$this->set_title('Artists');
if ($this->params()->order == "date") {
$order = "artists.updated_at DESC";
} else {
$order = "artists.name";
}
$aliases_only = $this->params()->name == 'aliases_only';
$query = Artist::none();
$page = $this->page_number();
$per_page = 50;
if ($this->params()->name && !$aliases_only) {
$query = Artist::generate_sql($this->params()->name);
} elseif ($this->params()->url && !$aliases_only) {
$query = Artist::generate_sql($this->params()->url);
} else {
$query = Artist::order($order);
}
if (!$this->params()->name && !$this->params()->url) {
$query->where(($aliases_only ? '!' : '') . 'ISNULL(artists.alias_id)');
}
$this->artists = $query->paginate($page, $per_page);
$this->respond_to_list("artists");
}
