/**
* Retrieve all tags for an entry.
*
* @ApiDoc(
* requirements={
* {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
* }
* )
*
* @return JsonResponse
*/
public function getEntriesTagsAction(Entry $entry)
{
$this->validateAuthentication();
$this->validateUserAccess($entry->getUser()->getId());
$json = $this->get('serializer')->serialize($entry->getTags(), 'json');
return (new JsonResponse())->setJson($json);
}
/**
* Assign some tags to an entry.
*
* @param Entry $entry
* @param array|string $tags An array of tag or a string coma separated of tag
* @param array $entitiesReady Entities from the EntityManager which are persisted but not yet flushed
* It is mostly to fix duplicate tag on import @see http://stackoverflow.com/a/7879164/569101
*/
public function assignTagsToEntry(Entry $entry, $tags, array $entitiesReady = [])
{
if (!is_array($tags)) {
$tags = explode(',', $tags);
}
// keeps only Tag entity from the "not yet flushed entities"
$tagsNotYetFlushed = [];
foreach ($entitiesReady as $entity) {
if ($entity instanceof Tag) {
$tagsNotYetFlushed[$entity->getLabel()] = $entity;
}
}
foreach ($tags as $label) {
$label = trim($label);
// avoid empty tag
if (0 === strlen($label)) {
continue;
}
if (isset($tagsNotYetFlushed[$label])) {
$tagEntity = $tagsNotYetFlushed[$label];
} else {
$tagEntity = $this->tagRepository->findOneByLabel($label);
if (is_null($tagEntity)) {
$tagEntity = new Tag();
$tagEntity->setLabel($label);
}
}
// only add the tag on the entry if the relation doesn't exist
if (false === $entry->getTags()->contains($tagEntity)) {
$entry->addTag($tagEntity);
}
}
}
/**
* Assign some tags to an entry.
*
* @param Entry $entry
* @param array|string $tags An array of tag or a string coma separated of tag
*/
public function assignTagsToEntry(Entry $entry, $tags)
{
if (!is_array($tags)) {
$tags = explode(',', $tags);
}
foreach ($tags as $label) {
$label = trim($label);
// avoid empty tag
if (0 === strlen($label)) {
continue;
}
$tagEntity = $this->tagRepository->findOneByLabel($label);
if (is_null($tagEntity)) {
$tagEntity = new Tag();
$tagEntity->setLabel($label);
}
// only add the tag on the entry if the relation doesn't exist
if (false === $entry->getTags()->contains($tagEntity)) {
$entry->addTag($tagEntity);
}
}
}
