Takeit\Bundle\AmpHtmlBundle\Twig\AmpExtension

Complexity

Total Complexity

4

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getFilters()	0	6	1
A	ampFilter()	0	4	1
A	getName()	0	4	1

<?php

/*
 * This file is part of the takeit/AmpHtmlBundle package.
 *
 * (c) Rafał Muszyński <rmuszynski1@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Takeit\Bundle\AmpHtmlBundle\Twig;

use Twig\Extension\AbstractExtension;
use Twig\TwigFilter;


use Takeit\Bundle\AmpHtmlBundle\Generator\AmpUrlGeneratorInterface;

/**
 * AMP Twig Extension.
 */
class AmpExtension extends AbstractExtension
{
    /**
     * @var AmpUrlGeneratorInterface
     */
    private $ampUrlGenerator;

    /**
     * @param AmpUrlGeneratorInterface $ampUrlGenerator
     */
    public function __construct(AmpUrlGeneratorInterface $ampUrlGenerator)
    {
        $this->ampUrlGenerator = $ampUrlGenerator;
    }

    /**
     * {@inheritdoc}
     */
    public function getFilters()
    {
        return array(
            new TwigFilter('amp', array($this, 'ampFilter')),
        );
    }

    /**
     * Returns an AMP URL.
     *
     * @param $url URL
     *
     * @return string
     */
    public function ampFilter($url)
    {
        return $this->ampUrlGenerator->generate($url);
    }

    /**
     * {@inheritdoc}
     */
    public function getName()
    {
        return 'takeit_amp_extension';
    }
}