/**
* Returns an instance of class (singleton pattern implementation).
*
* @return OASEO_BOL_SlugDao
*/
public static function getInstance()
{
if (self::$classInstance === null) {
self::$classInstance = new self();
}
return self::$classInstance;
}
/**
* @param string $entityType
* @param integer $entityId
* @param callback $callback
* @param string $dtoProperty
*/
public function checkEntityUpdate($entityType, $entityId, $callback, $dtoProperty)
{
$dto = call_user_func($callback, $entityId);
$vars = get_object_vars($dto);
if (empty($vars[$dtoProperty])) {
return;
}
$procSlug = $this->makeSlug($vars[$dtoProperty]);
$slugArr = explode('-', $this->slugs['id'][$entityType][$entityId]->getString());
$potencialId = $slugArr[sizeof($slugArr) - 1];
if (is_numeric($potencialId) && (int) $potencialId === (int) $entityId) {
$procSlug .= '-' . $entityId;
}
if ($procSlug !== $this->slugs['id'][$entityType][$entityId]->getString()) {
$this->slugDao->updateSlugStatus($entityType, $entityId);
$slugDto = $this->slugDao->findSlug($entityType, $entityId, $procSlug);
if ($slugDto === null) {
$slugDto = new OASEO_BOL_Slug();
$slugDto->setEntityType($entityType);
$slugDto->setEntityId($entityId);
$slugDto->setString($procSlug);
}
$slugDto->setActive(true);
$this->slugDao->save($slugDto);
}
}
