WP User Object Abstraction

User.php

<?php
namespace PROJECT\User;

/**
 * @author Marc Wieland <mail@marcwieland.name>
 */
class User
{

	/**
     * @var WP_User
     */
    protected $user = null;

    public function __construct(\WP_User $user = null)
    {
        $this->user = $user;
    }

    /**
     * Header
     * @return array
     * @acfType repeater
     */
    public function getHeader() {
        return is_array($this->getField('header')) ? $this->getField('header') : [];
    }

    public function getField($selector, $trimmed = false)
    {
        $data = get_field($selector, sprintf('user_%s', $this->getId()));

        if ($trimmed) {
            $data = trim($data);
        }

        return $data;
    }

    public function getUser()
    {
        return $this->user;
    }

    private function getUserData()
    {
        return $this->user->data;
    }

    public function getId()
    {
        return $this->getUserData()->ID;
    }

    public function getName()
    {
        return $this->getUserData()->display_name;
    }

    public function getSlug()
    {
        return $this->getUserData()->user_nicename;
    }

    public function getMail()
    {
        return $this->getUserData()->user_email;
    }

    public function getCaps()
    {
        return $this->getUser()->caps;
    }

    public function getRoles()
    {
        return $this->getUser()->roles;
    }

    public function __get($name)
    {
        return $this->getUser()->$name;
    }

    public function __set($name, $value)
    {
        $this->getUser()->$name = $value;
    }

    public function __call($name, $arguments)
    {
        return call_user_func([$this->getUser(), $name], $arguments);
    }

}