/**
* Converts string of tags to an object
* @param string $tags
* @return \TYPO3\CMS\Extbase\Persistence\ObjectStorage
*/
public function initTags($tags)
{
/* @var \Mittwald\Typo3Forum\Domain\Model\Forum\Tag */
$objTags = new \TYPO3\CMS\Extbase\Persistence\ObjectStorage();
$tagArray = array_unique(explode(',', $tags));
foreach ($tagArray as $tagName) {
$tagName = ucfirst(trim($tagName));
if ($tagName == "") {
continue;
}
$searchResult = $this->tagRepository->findTagWithSpecificName($tagName);
if ($searchResult[0] != false) {
$searchResult[0]->increaseTopicCount();
$objTags->attach($searchResult[0]);
} else {
/* @var \Mittwald\Typo3Forum\Domain\Model\Forum\Tag $tag */
$tag = $this->objectManager->get('Mittwald\\Typo3Forum\\Domain\\Model\\Forum\\Tag');
$tag->setName($tagName);
$tag->setCrdate(new \DateTime());
$tag->increaseTopicCount();
$objTags->attach($tag);
}
}
return $objTags;
}
/**
* Check if $value is valid. If it is not valid, needs to add an error
* to Result.
*
* @param string $name
* @return bool
*/
protected function isValid($name = "")
{
$result = TRUE;
if (trim($name) === '') {
$this->addError('The name can\'t be empty!.', 1373871955);
$result = FALSE;
}
$name = ucfirst($name);
$res = $this->tagRepository->findTagWithSpecificName($name);
if ($res[0] != false) {
$this->addError('The tag already exists!.', 1373871960);
$result = FALSE;
}
return $result;
}
