Blast\Bundle\CoreBundle\Twig\FakeHook

Complexity

Total Complexity

5

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	3

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	getFunctions()	0	9	2
A	displayFakeHook()	0	4	2

<?php

/*
 *
 * Copyright (C) 2015-2017 Libre Informatique
 *
 * This file is licenced under the GNU LGPL v3.
 * For the full copyright and license information, please view the LICENSE.md
 * file that was distributed with this source code.
 */

namespace Blast\Bundle\CoreBundle\Twig;

use Symfony\Component\DependencyInjection\ContainerInterface;

class FakeHook extends \Twig_Extension
{
    /**
     * @var bool
     */
    private $hookAlreadyRegistred = null;

    /**
     * @var string
     */
    private $env;

    public function __construct(ContainerInterface $container, string $env)
    {
        $this->hookAlreadyRegistred = $container->get('twig')->hasExtension('blast_hook');
        $this->env = $env;
    }

    public function getFunctions()
    {
        $functions = [];
        if ($this->hookAlreadyRegistred === false) {
            $functions[] = new \Twig_SimpleFunction('blast_hook', array($this, 'displayFakeHook'), ['is_safe' => ['html']]);
        }

        return $functions;
    }

    public function displayFakeHook()
    {
        return $this->env !== 'prod' ? '<!-- Blast hook -->' : '';
    }
}