public function postTypeMetaboxesDisplay()
    {
        // Check metaboxes
        if (empty($this->metaboxes)) {
            return;
        }

        // Defintions
        $slug = Request::getCurrentSlug();

        // Check slug
        if (empty($slug) || $slug !== $this->slug) {
            return;
        }

        // Get metaboxes
        foreach ($this->metaboxes as $metabox) {
            if (!$metabox) {
                continue;
            }

            // Get contents
            $id = (integer) $metabox->getModel()->getId();
            $title = (string) $metabox->getModel()->getTitle();
            $fields = (array) $metabox->getModel()->getFields();

            // Check fields
            if (empty($fields)) {
                continue;
            }

            // Title
            $title = empty($title) ? Translate::t('posttypehook.metabox') : $title;
            $id = empty($id) ? Helpers::urlize($title) : $id;

            // Update vars
            $identifier = $slug.'-meta-box-'.$id;

            // Add meta box
            $metabox->init($identifier, $slug);
        }
    }