Knp\RadBundle\Filesystem\PathExpander

Complexity

Total Complexity

3

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	expand()	0	12	2

<?php

namespace Knp\RadBundle\Filesystem;

use Symfony\Component\HttpKernel\KernelInterface;

class PathExpander
{
    private $kernel;

    public function __construct(KernelInterface $kernel)
    {
        $this->kernel = $kernel;
    }

    /**
     * Expands the given path if needed (i.e bundle resource path)
     *
     * @param string $path The path to expand
     *
     * @return string The expanded path
     */
    public function expand($path)
    {
        if (0 !== strpos($path, '@')) {
            return $path;
        }

        list($bundleName, $relPath) = explode('/', substr($path, 1), 2);

        $bundle = $this->kernel->getBundle($bundleName);

        return sprintf('%s/%s', $bundle->getPath(), $relPath);
    }
}