restrict post submit by roles

/* restrict post submit by roles */
function jnews_post_submit_access() {
    $roles = array( 'administrator', 'editor', 'author', 'contributor' ); /* list roles */
    $user_role = (array) wp_get_current_user()->roles; /* Get user role */

    if ( in_array($user_role[0], $roles) ) {
        $button =
            '<div class="frontend-submit-button">
                <a class="button" href="' . home_url( '/editor' ) . '"><i class="fa fa-file-text-o"></i> ' . esc_html__( 'Submit Post', 'jnews-frontend-submit' ) . '</a>
            </div>';

        echo jnews_sanitize_output( $button );
    }
}

remove_all_actions('jnews_after_account_nav' );
add_action( 'jnews_after_account_nav', 'jnews_post_submit_access' );