78 lines
2.0 KiB
PHP
78 lines
2.0 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\Asset;
|
|
|
|
use Symfony\Component\Asset\Context\ContextInterface;
|
|
use Symfony\Component\Asset\VersionStrategy\VersionStrategyInterface;
|
|
|
|
/**
|
|
* Package that adds a base path to asset URLs in addition to a version.
|
|
*
|
|
* In addition to the provided base path, this package also automatically
|
|
* prepends the current request base path if a Context is available to
|
|
* allow a website to be hosted easily under any given path under the Web
|
|
* Server root directory.
|
|
*
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
*/
|
|
class PathPackage extends Package
|
|
{
|
|
private $basePath;
|
|
|
|
/**
|
|
* @param string $basePath The base path to be prepended to relative paths
|
|
* @param VersionStrategyInterface $versionStrategy The version strategy
|
|
*/
|
|
public function __construct($basePath, VersionStrategyInterface $versionStrategy, ContextInterface $context = null)
|
|
{
|
|
parent::__construct($versionStrategy, $context);
|
|
|
|
if (!$basePath) {
|
|
$this->basePath = '/';
|
|
} else {
|
|
if ('/' != $basePath[0]) {
|
|
$basePath = '/'.$basePath;
|
|
}
|
|
|
|
$this->basePath = rtrim($basePath, '/').'/';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function getUrl($path)
|
|
{
|
|
if ($this->isAbsoluteUrl($path)) {
|
|
return $path;
|
|
}
|
|
|
|
$versionedPath = $this->getVersionStrategy()->applyVersion($path);
|
|
|
|
if ($this->isAbsoluteUrl($versionedPath)) {
|
|
return $versionedPath;
|
|
}
|
|
|
|
return $this->getBasePath().ltrim($versionedPath, '/');
|
|
}
|
|
|
|
/**
|
|
* Returns the base path.
|
|
*
|
|
* @return string The base path
|
|
*/
|
|
public function getBasePath()
|
|
{
|
|
return $this->getContext()->getBasePath().$this->basePath;
|
|
}
|
|
}
|