/**
* Adds tag list to entity item.
*
* @param integer $entityId
* @param string $entityType
* @param array $tags
*/
public function updateEntityTags($entityId, $entityType, array $tags)
{
$tags = array_map('htmlspecialchars', $tags);
$tags = array_map('mb_strtolower', $tags);
$tags = $this->updateTagList($tags);
$entityTags = $this->findEntityTags($entityId, $entityType);
$tagsToAdd = array_udiff($tags, $entityTags, array($this, 'tagDiff'));
/* @var $tag BOL_Tag */
foreach ($tagsToAdd as $tag) {
$entityTagItem = new BOL_EntityTag();
$entityTagItem->setEntityId($entityId)->setEntityType($entityType)->setTagId($tag->getId());
$this->entityTagDao->save($entityTagItem);
}
$tagsToDelete = array_udiff($entityTags, $tags, array($this, 'tagDiff'));
foreach ($tagsToDelete as $tag) {
$this->entityTagDao->deleteEntityTagItem($entityId, $entityType, $tag->getId());
}
}
