<?php
/*
* This file is part of the Silex framework.
*
* (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 Silex\Provider;
use Pimple\Container;
use Pimple\ServiceProviderInterface;
use Symfony\Component\Asset\Packages;
use Symfony\Component\Asset\Package;
use Symfony\Component\Asset\PathPackage;
use Symfony\Component\Asset\UrlPackage;
use Symfony\Component\Asset\Context\RequestStackContext;
use Symfony\Component\Asset\VersionStrategy\EmptyVersionStrategy;
use Symfony\Component\Asset\VersionStrategy\JsonManifestVersionStrategy;
use Symfony\Component\Asset\VersionStrategy\StaticVersionStrategy;
/**
* Symfony Asset component Provider.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class AssetServiceProvider implements ServiceProviderInterface
{
public function register(Container $app)
{
$app['assets.packages'] = function ($app) {
$packages = [];
foreach ($app['assets.named_packages'] as $name => $package) {
$version = $app['assets.strategy_factory'](isset($package['version']) ? $package['version'] : null, isset($package['version_format']) ? $package['version_format'] : null, isset($package['json_manifest_path']) ? $package['json_manifest_path'] : null, $name);
$packages[$name] = $app['assets.package_factory'](isset($package['base_path']) ? $package['base_path'] : '', isset($package['base_urls']) ? $package['base_urls'] : [], $version, $name);
}
return new Packages($app['assets.default_package'], $packages);
};
$app['assets.default_package'] = function ($app) {
$version = $app['assets.strategy_factory']($app['assets.version'], $app['assets.version_format'], $app['assets.json_manifest_path'], 'default');
return $app['assets.package_factory']($app['assets.base_path'], $app['assets.base_urls'], $version, 'default');
};
$app['assets.context'] = function ($app) {
return new RequestStackContext($app['request_stack']);
};
$app['assets.base_path'] = '';
$app['assets.base_urls'] = [];
$app['assets.version'] = null;
$app['assets.version_format'] = null;
$app['assets.json_manifest_path'] = null;
$app['assets.named_packages'] = [];
// prototypes
$app['assets.strategy_factory'] = $app->protect(function ($version, $format, $jsonManifestPath, $name) use ($app) {
if ($version && $jsonManifestPath) {
throw new \LogicException(sprintf('Asset package "%s" cannot have version and manifest.', $name));
}
if ($version) {
return new StaticVersionStrategy($version, $format);
}
if ($jsonManifestPath) {
return new JsonManifestVersionStrategy($jsonManifestPath);
}
return new EmptyVersionStrategy();
});
$app['assets.package_factory'] = $app->protect(function ($basePath, $baseUrls, $version, $name) use ($app) {
if ($basePath && $baseUrls) {
throw new \LogicException(sprintf('Asset package "%s" cannot have base URLs and base paths.', $name));
}
if (!$baseUrls) {
return new PathPackage($basePath, $version, $app['assets.context']);
}
return new UrlPackage($baseUrls, $version, $app['assets.context']);
});
}
}
