eZ\Publish\Core\MVC\Symfony\View\GenericVariableProviderRegistry

Complexity

Total Complexity

6

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	2
A	setTwigVariableProvider()	0	4	1
A	getTwigVariableProvider()	0	8	2
A	hasTwigVariableProvider()	0	4	1

<?php

/**
 * @copyright Copyright (C) eZ Systems AS. All rights reserved.
 * @license For full copyright and license information view LICENSE file distributed with this source code.
 */
declare(strict_types=1);

namespace eZ\Publish\Core\MVC\Symfony\View;

use eZ\Publish\Core\Base\Exceptions\NotFoundException;
use Traversable;
use eZ\Publish\SPI\MVC\View\VariableProvider;

final class GenericVariableProviderRegistry implements VariableProviderRegistry
{
    /** @var \eZ\Publish\SPI\MVC\View\VariableProvider[] */
    private $twigVariableProviders;

    public function __construct(Traversable $twigVariableProviders)
    {
        foreach ($twigVariableProviders as $twigVariableProvider) {
            $this->setTwigVariableProvider($twigVariableProvider);
        }
    }

    public function setTwigVariableProvider(VariableProvider $twigVariableProvider): void
    {
        $this->twigVariableProviders[$twigVariableProvider->getIdentifier()] = $twigVariableProvider;
    }

    public function getTwigVariableProvider(string $identifier): VariableProvider
    {
        if ($this->hasTwigVariableProvider($identifier)) {
            return $this->twigVariableProviders[$identifier];
        }

        throw new NotFoundException(VariableProvider::class, $identifier);
    }

    public function hasTwigVariableProvider(string $identifier): bool
    {
        return isset($this->twigVariableProviders[$identifier]);
    }
}