/**
* showTagArticlesAction
* Show articles containing one tag or category
* @param \Gore\BlogBundle\Controller\Keyword $keyword
*/
public function showTagArticlesAction(Keyword $keyword = null)
{
if ($keyword === null) {
return $this->showSearchPage();
}
return $this->showSearchPage($keyword->getArticles(), $keyword->getName());
}
/**
* getKeywordIfExists
* Check if a keyword exists in DB
* NOTE : the Keyword in parameter is not a DB Keyword but a Keyword
* created by the form->bind() ; id doesn't have any ID yet
* @param \Gore\BlogBundle\Entity\Keyword $keyword
* @return null if there is 0 et many keywords with this name ; the
* keyword if it's alone in the DB
*/
public function getKeywordIfExists(Keyword $keyword)
{
$qb = $this->createQueryBuilder('k')->where('k.category = false')->where('k.name = :name')->setParameter('name', $keyword->getName());
return $qb->getQuery()->getOneOrNullResult();
}