[Asset] Allows to download json manifest from a remote url
Handle URL in json_manifest_path Download the manifest using the HttpClient
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@ -1049,7 +1049,12 @@ class FrameworkExtension extends Extension
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}
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if (null !== $jsonManifestPath) {
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$def = new ChildDefinition('assets.json_manifest_version_strategy');
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$definitionName = 'assets.json_manifest_version_strategy';
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if (0 === strpos(parse_url($jsonManifestPath, PHP_URL_SCHEME), 'http')) {
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$definitionName = 'assets.remote_json_manifest_version_strategy';
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}
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$def = new ChildDefinition($definitionName);
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$def->replaceArgument(0, $jsonManifestPath);
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$container->setDefinition('assets._version_'.$name, $def);
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@ -50,5 +50,10 @@
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<service id="assets.json_manifest_version_strategy" class="Symfony\Component\Asset\VersionStrategy\JsonManifestVersionStrategy" abstract="true">
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<argument /> <!-- manifest path -->
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</service>
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<service id="assets.remote_json_manifest_version_strategy" class="Symfony\Component\Asset\VersionStrategy\RemoteJsonManifestVersionStrategy" abstract="true">
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<argument /> <!-- manifest url -->
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<argument type="service" id="http_client" />
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</service>
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</services>
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</container>
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@ -27,6 +27,9 @@ $container->loadFromExtension('framework', [
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'json_manifest_strategy' => [
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'json_manifest_path' => '/path/to/manifest.json',
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],
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'remote_manifest' => [
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'json_manifest_path' => 'https://cdn.example.com/manifest.json',
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],
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],
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],
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]);
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@ -22,6 +22,7 @@
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<framework:base-url>https://bar_version_strategy.example.com</framework:base-url>
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</framework:package>
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<framework:package name="json_manifest_strategy" json-manifest-path="/path/to/manifest.json" />
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<framework:package name="remote_manifest" json-manifest-path="https://cdn.example.com/manifest.json" />
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</framework:assets>
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</framework:config>
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</container>
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@ -19,3 +19,5 @@ framework:
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version_strategy: assets.custom_version_strategy
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json_manifest_strategy:
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json_manifest_path: '/path/to/manifest.json'
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remote_manifest:
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json_manifest_path: 'https://cdn.example.com/manifest.json'
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@ -535,7 +535,7 @@ abstract class FrameworkExtensionTest extends TestCase
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// packages
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$packages = $packages->getArgument(1);
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$this->assertCount(6, $packages);
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$this->assertCount(7, $packages);
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$package = $container->getDefinition((string) $packages['images_path']);
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$this->assertPathPackage($container, $package, '/foo', 'SomeVersionScheme', '%%s?version=%%s');
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@ -556,6 +556,11 @@ abstract class FrameworkExtensionTest extends TestCase
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$versionStrategy = $container->getDefinition((string) $package->getArgument(1));
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$this->assertEquals('assets.json_manifest_version_strategy', $versionStrategy->getParent());
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$this->assertEquals('/path/to/manifest.json', $versionStrategy->getArgument(0));
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$package = $container->getDefinition($packages['remote_manifest']);
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$versionStrategy = $container->getDefinition($package->getArgument(1));
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$this->assertSame('assets.remote_json_manifest_version_strategy', $versionStrategy->getParent());
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$this->assertSame('https://cdn.example.com/manifest.json', $versionStrategy->getArgument(0));
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}
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public function testAssetsDefaultVersionStrategyAsService()
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@ -32,7 +32,7 @@
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"require-dev": {
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"doctrine/annotations": "~1.7",
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"doctrine/cache": "~1.0",
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"symfony/asset": "^4.4|^5.0",
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"symfony/asset": "^5.1",
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"symfony/browser-kit": "^4.4|^5.0",
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"symfony/console": "^4.4|^5.0",
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"symfony/css-selector": "^4.4|^5.0",
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@ -68,7 +68,7 @@
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"phpdocumentor/reflection-docblock": "<3.0",
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"phpdocumentor/type-resolver": "<0.2.1",
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"phpunit/phpunit": "<5.4.3",
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"symfony/asset": "<4.4",
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"symfony/asset": "<5.1",
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"symfony/browser-kit": "<4.4",
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"symfony/console": "<4.4",
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"symfony/dotenv": "<5.1",
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@ -1,6 +1,11 @@
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CHANGELOG
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=========
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5.1.0
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-----
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* added `RemoteJsonManifestVersionStrategy` to download manifest over HTTP.
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4.2.0
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-----
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@ -0,0 +1,73 @@
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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\Tests\VersionStrategy;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Asset\VersionStrategy\RemoteJsonManifestVersionStrategy;
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use Symfony\Component\HttpClient\Exception\JsonException;
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use Symfony\Component\HttpClient\MockHttpClient;
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use Symfony\Component\HttpClient\Response\MockResponse;
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class RemoteJsonManifestVersionStrategyTest extends TestCase
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{
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public function testGetVersion()
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{
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$strategy = $this->createStrategy('https://cdn.example.com/manifest-valid.json');
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$this->assertSame('main.123abc.js', $strategy->getVersion('main.js'));
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}
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public function testApplyVersion()
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{
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$strategy = $this->createStrategy('https://cdn.example.com/manifest-valid.json');
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$this->assertSame('css/styles.555def.css', $strategy->getVersion('css/styles.css'));
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}
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public function testApplyVersionWhenKeyDoesNotExistInManifest()
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{
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$strategy = $this->createStrategy('https://cdn.example.com/manifest-valid.json');
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$this->assertSame('css/other.css', $strategy->getVersion('css/other.css'));
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}
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public function testMissingManifestFileThrowsException()
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{
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$this->expectException('RuntimeException');
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$this->expectExceptionMessage('HTTP 404 returned for "https://cdn.example.com/non-existent-file.json"');
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$strategy = $this->createStrategy('https://cdn.example.com/non-existent-file.json');
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$strategy->getVersion('main.js');
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}
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public function testManifestFileWithBadJSONThrowsException()
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{
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$this->expectException(JsonException::class);
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$this->expectExceptionMessage('Syntax error');
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$strategy = $this->createStrategy('https://cdn.example.com/manifest-invalid.json');
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$strategy->getVersion('main.js');
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}
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private function createStrategy($manifestUrl)
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{
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$httpClient = new MockHttpClient(function ($method, $url, $options) {
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$filename = __DIR__.'/../fixtures/'.basename($url);
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if (file_exists($filename)) {
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return new MockResponse(file_get_contents($filename), ['http_headers' => ['content-type' => 'application/json']]);
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}
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return new MockResponse('{}', ['http_code' => 404]);
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});
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return new RemoteJsonManifestVersionStrategy($manifestUrl, $httpClient);
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}
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}
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@ -0,0 +1,62 @@
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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\VersionStrategy;
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use Symfony\Contracts\HttpClient\HttpClientInterface;
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/**
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* Reads the versioned path of an asset from a remote JSON manifest file.
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*
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* For example, the manifest file might look like this:
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* {
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* "main.js": "main.abc123.js",
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* "css/styles.css": "css/styles.555abc.css"
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* }
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*
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* You could then ask for the version of "main.js" or "css/styles.css".
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*/
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class RemoteJsonManifestVersionStrategy implements VersionStrategyInterface
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{
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private $manifestData;
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private $manifestUrl;
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private $httpClient;
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/**
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* @param string $manifestUrl Absolute URL to the manifest file
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*/
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public function __construct(string $manifestUrl, HttpClientInterface $httpClient)
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{
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$this->manifestUrl = $manifestUrl;
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$this->httpClient = $httpClient;
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}
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/**
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* With a manifest, we don't really know or care about what
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* the version is. Instead, this returns the path to the
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* versioned file.
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*/
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public function getVersion(string $path)
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{
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return $this->applyVersion($path);
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}
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public function applyVersion(string $path)
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{
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if (null === $this->manifestData) {
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$this->manifestData = $this->httpClient->request('GET', $this->manifestUrl, [
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'headers' => ['accept' => 'application/json'],
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])->toArray();
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}
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return $this->manifestData[$path] ?? $path;
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}
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}
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"symfony/http-foundation": ""
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},
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"require-dev": {
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"symfony/http-client": "^4.4|^5.0",
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"symfony/http-foundation": "^4.4|^5.0",
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"symfony/http-kernel": "^4.4|^5.0"
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},
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