/**
* Avoid duplicates, append numbers to value
*
* @param string $value Value
*
* @return string
*/
private function numerize($value)
{
$dql = sprintf("SELECT u.slug FROM %s u WHERE u.slug like '%s%%'", $this->entity, $value);
$query = Locator::get('core.entity.manager')->createQuery($dql);
$rows = $query->getResult();
$slug = $value;
$no = 1;
do {
$found = false;
foreach ($rows as $row) {
if ($slug == $row['slug']) {
$found = true;
break;
}
}
if ($found) {
$slug = $value . '-' . $no;
$no++;
}
} while ($found);
return $slug;
}
/**
* @return Manager
*/
public function getManager()
{
return Locator::get('core.entity.manager');
}
