Sulu\Bundle\MediaBundle\Collection\Manager\CollectionManager::setDataToCollection PHP Method

    protected function setDataToCollection(Collection $collection, $data)
    {
        // set parent
        if (!empty($data['parent'])) {
            $collectionEntity = $this->collectionRepository->findCollectionById($data['parent']);
            $collection->setParent($this->getApiEntity($collectionEntity, $data['locale']));
            // set parent
        } else {
            $collection->setParent(null);
            // is collection in root
        }
        // set other data
        foreach ($data as $attribute => $value) {
            if ($value) {
                switch ($attribute) {
                    case 'title':
                        $collection->setTitle($value);
                        break;
                    case 'key':
                        $collection->setKey($value);
                        break;
                    case 'description':
                        $collection->setDescription($value);
                        break;
                    case 'style':
                        $collection->setStyle($value);
                        break;
                    case 'type':
                        if (!isset($value['id'])) {
                            break;
                        }
                        $type = $this->getTypeById($value['id']);
                        $collection->setType($type);
                        break;
                    case 'changer':
                        $collection->setChanger($value);
                        break;
                    case 'creator':
                        $collection->setCreator($value);
                        break;
                    case 'properties':
                        $collection->setProperties($value);
                        break;
                }
            }
        }
        return $collection;
    }