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<?php

namespace Nextend\Framework\Style;

use Nextend\Framework\Model\AbstractModel;
use Nextend\Framework\Model\StorageSectionManager;

class ModelCss extends AbstractModel {

public $storage;

protected function init() {

$this->storage = StorageSectionManager::getStorage('system');
    }

public function addVisual($type, $visual) {

$visualId = $this->storage->add($type, '', $visual);

$visual = $this->storage->getById($visualId, $type);
        if (!empty($visual) && $visual['section'] == $type) {
            return $visual;
        }

return false;
    }

public function deleteVisual($type, $id) {
        $visual = $this->storage->getById($id, $type);
        if (!empty($visual) && $visual['section'] == $type) {
            $this->storage->deleteById($id);

return $visual;
        }

return false;
    }

public function changeVisual($type, $id, $value) {
        if ($this->storage->setById($id, $value)) {
            return $this->storage->getById($id, $type);
        }

return false;
    }

public function getVisuals($type) {
        return $this->storage->getAll($type);
    }

}

/home/locationbo/www/libraries/smartslider3/src/Framework/Style/ModelCss.php