100 lines
2.8 KiB
PHP
100 lines
2.8 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Asset;
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use Symfony\Component\Asset\Exception\InvalidArgumentException;
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use Symfony\Component\Asset\Exception\LogicException;
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/**
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* Helps manage asset URLs.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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* @author Kris Wallsmith <kris@symfony.com>
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*/
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class Packages
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{
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private array $packages = [];
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/**
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* @param PackageInterface[] $packages Additional packages indexed by name
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*/
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public function __construct(
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private ?PackageInterface $defaultPackage = null,
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iterable $packages = [],
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) {
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foreach ($packages as $name => $package) {
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$this->addPackage($name, $package);
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}
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}
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public function setDefaultPackage(PackageInterface $defaultPackage): void
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{
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$this->defaultPackage = $defaultPackage;
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}
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public function addPackage(string $name, PackageInterface $package): void
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{
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$this->packages[$name] = $package;
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}
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/**
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* Returns an asset package.
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*
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* @param string|null $name The name of the package or null for the default package
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*
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* @throws InvalidArgumentException If there is no package by that name
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* @throws LogicException If no default package is defined
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*/
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public function getPackage(?string $name = null): PackageInterface
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{
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if (null === $name) {
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if (null === $this->defaultPackage) {
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throw new LogicException('There is no default asset package, configure one first.');
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}
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return $this->defaultPackage;
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}
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if (!isset($this->packages[$name])) {
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throw new InvalidArgumentException(sprintf('There is no "%s" asset package.', $name));
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}
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return $this->packages[$name];
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}
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/**
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* Gets the version to add to public URL.
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*
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* @param string $path A public path
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* @param string|null $packageName A package name
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*/
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public function getVersion(string $path, ?string $packageName = null): string
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{
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return $this->getPackage($packageName)->getVersion($path);
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}
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/**
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* Returns the public path.
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*
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* Absolute paths (i.e. http://...) are returned unmodified.
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*
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* @param string $path A public path
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* @param string|null $packageName The name of the asset package to use
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*
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* @return string A public path which takes into account the base path and URL path
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*/
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public function getUrl(string $path, ?string $packageName = null): string
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{
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return $this->getPackage($packageName)->getUrl($path);
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}
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}
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