Example #1
0
 public function copy(Forum $forum)
 {
     $newForum = new Forum();
     $forum->setName($forum->getName());
     $oldCategories = $forum->getCategories();
     $this->om->persist($newForum);
     foreach ($oldCategories as $oldCategory) {
         $newCategory = new Category();
         $newCategory->setName($oldCategory->getName());
         $newCategory->setForum($newForum);
         $newCategory->setCreationDate($oldCategory->getCreationDate());
         $newCategory->setModificationDate($oldCategory->getModificationDate());
         $oldSubjects = $oldCategory->getSubjects();
         foreach ($oldSubjects as $oldSubject) {
             $newSubject = new Subject();
             $newSubject->setTitle($oldSubject->getTitle());
             $newSubject->setCreator($oldSubject->getCreator());
             $newSubject->setCategory($newCategory);
             $newSubject->setCreationDate($oldSubject->getCreationDate());
             $newSubject->setModificationDate($oldSubject->getModificationDate());
             $newSubject->setIsSticked($oldSubject->isSticked());
             $oldMessages = $oldSubject->getMessages();
             foreach ($oldMessages as $oldMessage) {
                 $newMessage = new Message();
                 $newMessage->setSubject($newSubject);
                 $newMessage->setCreator($oldMessage->getCreator());
                 $newMessage->setContent($oldMessage->getContent());
                 $newMessage->setCreationDate($oldMessage->getCreationDate());
                 $newMessage->setModificationDate($oldMessage->getModificationDate());
                 $this->om->persist($newMessage);
             }
             $this->om->persist($newSubject);
         }
         $this->om->persist($newCategory);
     }
     return $newForum;
 }