Evheniy\HTML5CacheBundle\Twig\HTML5CacheExtension

Complexity

Total Complexity

5

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getFunctions()	0	6	1
A	needs_environment()	0	4	1
A	getCacheManifest()	0	4	2
A	getName()	0	4	1

<?php

namespace Evheniy\HTML5CacheBundle\Twig;

/**
 * Class HTML5CacheExtension
 *
 * @package Evheniy\HTML5CacheBundle\Twig
 */
class HTML5CacheExtension extends \Twig_Extension
{
    /**
     * @var \Twig_Environment
     */
    protected $environment;

    /**
     * @return \Twig_SimpleFunction[]
     */
    public function getFunctions()
    {
        return array(
            new \Twig_SimpleFunction('cache_manifest', array($this, 'getCacheManifest'))
        );
    }

    /**
     * @param \Twig_Environment $environment
     */
    public function needs_environment(\Twig_Environment $environment)
    {
        $this->environment = $environment;
    }

    /**
     * @return string
     */
    public function getCacheManifest()
    {
        return $this->environment->isDebug() ? '' : ' manifest="/cache.manifest"';
    }

    /**
     * Returns the name of the extension.
     *
     * @return string The extension name
     */
    public function getName()
    {
        return 'html5_cache_extension';
    }
}