Add 23.1: Optimizing Images with Imagine

composer.json

@@ -13,6 +13,7 @@
         "doctrine/doctrine-migrations-bundle": "^3.2",
         "doctrine/orm": "^2.11",
         "easycorp/easyadmin-bundle": "^4",
+        "imagine/imagine": "^1.2",
         "phpdocumentor/reflection-docblock": "^5.3",
         "phpstan/phpdoc-parser": "^1.2",
         "sensio/framework-extra-bundle": "^6.1",

src/ImageOptimizer.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App;
+
+use Imagine\Gd\Imagine;
+use Imagine\Image\Box;
+
+class ImageOptimizer
+{
+    private const MAX_WIDTH = 200;
+    private const MAX_HEIGHT = 150;
+
+    private $imagine;
+
+    public function __construct()
+    {
+        $this->imagine = new Imagine();
+    }
+
+    public function resize(string $filename): void
+    {
+        list($iwidth, $iheight) = getimagesize($filename);
+        $ratio = $iwidth / $iheight;
+        $width = self::MAX_WIDTH;
+        $height = self::MAX_HEIGHT;
+        if ($width / $height > $ratio) {
+            $width = $height * $ratio;
+        } else {
+            $height = $width / $ratio;
+        }
+
+        $photo = $this->imagine->open($filename);
+        $photo->resize(new Box($width, $height))->save($filename);
+    }
+}

symfony.lock

@@ -137,6 +137,9 @@
     "friendsofphp/proxy-manager-lts": {
         "version": "v1.0.5"
     },
+    "imagine/imagine": {
+        "version": "1.2.4"
+    },
     "laminas/laminas-code": {
         "version": "4.5.1"
     },