Add ComponentAssetsHelper to easily generate component preview screenshot URLs

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
 
         strategy:
             matrix:
-                php: ['8.1', '8.2']
+                php: ['8.2']
 
         steps:
             -   name: Checkout Code

CHANGELOG.md

@@ -1,3 +1,10 @@
+3.6.0
+=====
+
+* (improvement) Bump dependencies.
+* (feature) Add `ComponentAssetsHelper` to easily generate component preview screenshot URLs.
+
+
 3.5.1
 =====
 

composer.json

@@ -10,22 +10,24 @@
 		}
 	],
 	"require": {
-		"php": ">= 8.1",
+		"php": ">= 8.2",
 		"21torr/bundle-helpers": "^2.1.2",
 		"21torr/cli": "^1.0",
 		"psr/log": "^3.0",
-		"symfony/console": "^6.1",
-		"symfony/http-client": "^6.1",
-		"symfony/lock": "^6.2",
-		"symfony/rate-limiter": "^6.2",
-		"symfony/string": "^6.2",
-		"symfony/validator": "^6.1"
+		"symfony/asset": "^6.3",
+		"symfony/console": "^6.3",
+		"symfony/http-client": "^6.3",
+		"symfony/http-foundation": "^6.3",
+		"symfony/lock": "^6.3",
+		"symfony/rate-limiter": "^6.3",
+		"symfony/string": "^6.3",
+		"symfony/validator": "^6.3"
 	},
 	"require-dev": {
 		"bamarni/composer-bin-plugin": "^1.8.2",
 		"phpunit/phpunit": "^10.4",
 		"roave/security-advisories": "dev-latest",
-		"symfony/phpunit-bridge": "^6.1.6"
+		"symfony/phpunit-bridge": "^6.3"
 	},
 	"autoload": {
 		"psr-4": {

src/Assets/ComponentAssetsHelper.php

@@ -0,0 +1,22 @@
+<?php declare(strict_types=1);
+
+namespace Torr\Storyblok\Assets;
+
+use Symfony\Component\Asset\Package;
+use Symfony\Component\Asset\VersionStrategy\StaticVersionStrategy;
+use Symfony\Component\HttpFoundation\UrlHelper;
+
+final readonly class ComponentAssetsHelper
+{
+	public function __construct (
+		private UrlHelper $urlHelper,
+	) {}
+
+	public function generatePreviewScreenshotUrl (string $subPath) : string
+	{
+		$cacheDate = new \DateTimeImmutable();
+		$package = new Package(new StaticVersionStrategy($cacheDate->format("U"), "%s?version=%s"));
+
+		return $this->urlHelper->getAbsoluteUrl($package->getUrl($subPath));
+	}
+}