/**
* clean_to_existing
* Clean label list to existing label list only
* @param array|string $labels
* @return array|string
*/
public static function clean_to_existing($labels)
{
if (is_array($labels)) {
$ar = $labels;
} else {
$ar = explode(",", $labels);
}
$ret = array();
foreach ($ar as $label) {
$label = trim($label);
if (!empty($label)) {
if (Label::lookup(array('name' => $label)) > 0) {
$ret[] = $label;
}
}
}
return is_array($labels) ? $ret : implode(",", $ret);
}
unset($_POST['creation_date']);
}
$label_id = Label::create($_POST);
if (!$label_id) {
require_once AmpConfig::get('prefix') . UI::find_template('show_add_label.inc.php');
} else {
$body = T_('Label Added');
$title = '';
show_confirmation($title, $body, AmpConfig::get('web_path') . '/browse.php?action=label');
}
break;
case 'show':
$label_id = intval($_REQUEST['label']);
if (!$label_id) {
if (!empty($_REQUEST['name'])) {
$label_id = Label::lookup($_REQUEST);
}
}
if ($label_id > 0) {
$label = new Label($label_id);
$label->format();
$object_ids = $label->get_artists();
$object_type = 'artist';
require_once AmpConfig::get('prefix') . UI::find_template('show_label.inc.php');
UI::show_footer();
exit;
}
case 'show_add_label':
if (Access::check('interface', '50') || AmpConfig::get('upload_allow_edit')) {
require_once AmpConfig::get('prefix') . UI::find_template('show_add_label.inc.php');
} else {