/* 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 =
			'

				 ' . esc_html__( 'Submit Post', 'jnews-frontend-submit' ) . '
			
';

		echo jnews_sanitize_output( $button );
	}
}

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