private function fieldOembed($key, $value, array $fields)
    {
        $before = Json::parse($value[0]);
        $after = Json::parse($value[1]);

        return [
            'type'   => $fields[$key]['type'],
            'before' => [
                'render' => [
                    'url'           => $before['url'],
                    'type'          => $before['type'],
                    'author_name'   => $before['author_name'],
                    'author_url'    => $before['author_url'],
                    'provider_name' => $before['provider_name'],
                    'provider_url'  => $before['provider_url'],
                    'height'        => $before['height'],
                    'width'         => $before['width'],
                    'html'          => $before['html'],
                ],
            ],
            'after'  => [
                'render' => [
                    'url'           => $after['url'],
                    'type'          => $after['type'],
                    'author_name'   => $after['author_name'],
                    'author_url'    => $after['author_url'],
                    'provider_name' => $after['provider_name'],
                    'provider_url'  => $after['provider_url'],
                    'height'        => $after['height'],
                    'width'         => $after['width'],
                    'html'          => $after['html'],
                ],
            ],
        ];
    }