PB Delete User

/*
 * Profile Builder Edit Profile Link in single-userlisting visible only for users with the edit_users permission
 * Usage: [pb-edit-profile-link link="http://www.example.com/edit-profile" title="User Profile"]
 */

add_shortcode('pb-edit-profile-link', 'func_pb_edit_profile_link');
function func_pb_edit_profile_link( $atts ){
	if ( !isset( $atts['link'] ) ||  !isset( $atts['title'])){
		return '';
	}
	
	//get_userid_from userlisting
	$permalink = $_SERVER['REQUEST_URI'];
	$pos = strrpos($permalink, '/');
	$substr = substr($permalink, 0, $pos );
	$pos = strrpos($substr, '/');
	$user_id = substr($substr, $pos + 1 );
	
	if ( current_user_can( 'edit_users' ) ){
		$output = '<label>Make changes to: </label><span><a href="' . $atts['link'] . '?edit_user='. $user_id . '">' . $atts['title'] . '</a></span>';
		return $output;
	}
	else {
		return '';
	}

}

/*
 * Delete user from front-end edit-profile only displayed for admins. 
 * Usage shortcode: [wppbc_link_delete_user]
 */

add_action('init','wppbc_delete_user');
function wppbc_delete_user() {
	if(isset($_REQUEST['actiond']) && $_REQUEST['actiond']=='wppbc_delete_this_user') {
	   include("./wp-admin/includes/user.php" );
	   //check admin permissions.
	   if (current_user_can('edit_users')) {
	       $user_id = intval($_REQUEST['edit_user']);
	       echo'<script> window.location = window.location.pathname; </script>';   
	       wp_delete_user($user_id);   
	   }
	}
}

add_shortcode('wppbc_link_delete_user', 'wppbc_link_delete_user_func');
function wppbc_link_delete_user_func(){
	if ( is_user_logged_in() ) {
		$user = new WP_User( get_current_user_id() );
		if ( !empty( $user->roles ) && is_array( $user->roles ) ) {
			foreach ( $user->roles as $role ){
				if ( $role == 'administrator' && isset($_REQUEST['edit_user'])  && current_user_can('edit_users') ){
					return '<a href=' . get_permalink() . '?edit_user=' . $_REQUEST['edit_user'] . '&actiond=wppbc_delete_this_user>Delete user</a>';
				}
			}
		}
	}
}