/**
* @param string $entityType
* @param integer $entityId
* @param callback $serviceCallback
* @param string $dtoProperty
* @return string
*/
public function getSlugStringForEntity($entityType, $entityId, $serviceCallback, $dtoProperty)
{
if (!empty($this->slugs['id'][$entityType][$entityId])) {
return $this->slugs['id'][$entityType][$entityId]->getString();
}
$dbSlug = $this->slugDao->findActiveSlugForEntityItem($entityType, $entityId);
if ($dbSlug !== null) {
return $dbSlug->getString();
}
// processing and generating new slug
$dto = call_user_func($serviceCallback, $entityId);
if ($dto !== null) {
$vars = get_object_vars($dto);
if (!empty($vars[$dtoProperty]) && is_string($vars[$dtoProperty])) {
// do not support non latin strings
// if ( preg_match('/[^\\p{Common}\\p{Latin}]/u', $vars[$dtoProperty]) )
// {
// return null;
// }
$slug = $this->makeSlug($vars[$dtoProperty]);
$duplicateSlugDto = $this->slugDao->findDuplicateSlug($entityType, $slug);
if ($duplicateSlugDto !== null) {
$slug = $slug . '-' . $entityId;
}
if (strlen($slug) > 2) {
$slugDto = $this->slugDao->findSlug($entityType, $entityId, $slug);
if ($slugDto === null) {
$this->slugDao->updateSlugStatus($entityType, $entityId);
$slugDto = new OASEO_BOL_Slug();
$slugDto->setEntityType($entityType);
$slugDto->setEntityId($entityId);
$slugDto->setString($slug);
$slugDto->setActive(true);
$this->slugDao->save($slugDto);
}
$this->slugs['id'][$entityType][$entityId] = $slugDto;
return $slugDto->getString();
}
}
}
}
