CompositeUserContext.php

Go to the documentation of this file.

<?php
namespace Magento\Authorization\Model;

use Magento\Framework\ObjectManager\Helper\Composite as CompositeHelper;

class CompositeUserContext implements \Magento\Authorization\Model\UserContextInterface
{
    protected $userContexts = [];

    protected $chosenUserContext;

    public function __construct(CompositeHelper $compositeHelper, $userContexts = [])
    {
        $userContexts = $compositeHelper->filterAndSortDeclaredComponents($userContexts);
        foreach ($userContexts as $userContext) {
            $this->add($userContext['type']);
        }
    }

    protected function add(UserContextInterface $userContext)
    {
        $this->userContexts[] = $userContext;
        return $this;
    }

    public function getUserId()
    {
        return $this->getUserContext() ? $this->getUserContext()->getUserId() : null;
    }

    public function getUserType()
    {
        return $this->getUserContext() ? $this->getUserContext()->getUserType() : null;
    }

    protected function getUserContext()
    {
        if ($this->chosenUserContext === null) {
            foreach ($this->userContexts as $userContext) {
                if ($userContext->getUserType() && $userContext->getUserId() !== null) {
                    $this->chosenUserContext = $userContext;
                    break;
                }
            }
            if ($this->chosenUserContext === null) {
                $this->chosenUserContext = false;
            }
        }
        return $this->chosenUserContext;
    }
}