Leverage on Asset Mapper

composer.json

@@ -26,15 +26,22 @@
     },
     "require": {
         "php": ">=8.2",
+        "phpdocumentor/reflection-docblock": "^5.3",
+        "symfony/asset-mapper": "^6.4|^7.0",
         "symfony/config": "^6.4|^7.0",
         "symfony/dependency-injection": "^6.4|^7.0",
         "symfony/filesystem": "^6.4|^7.0",
         "symfony/finder": "^6.4|^7.0",
         "symfony/http-kernel": "^6.4|^7.0",
         "symfony/mime": "^6.4|^7.0",
-        "symfony/routing": "^6.4|^7.0"
+        "symfony/property-access": "^6.4|^7.0",
+        "symfony/property-info": "^7.0",
+        "symfony/routing": "^6.4|^7.0",
+        "symfony/serializer": "^6.4|^7.0",
+        "twig/twig": "^3.8"
     },
     "require-dev": {
+        "dbrekelmans/bdi": "^1.1",
         "infection/infection": "^0.27",
         "phpstan/extension-installer": "^1.1",
         "phpstan/phpstan": "^1.0",
@@ -47,6 +54,7 @@
         "symfony/framework-bundle": "^6.4|^7.0",
         "symfony/panther": "^2.1",
         "symfony/phpunit-bridge": "^6.4|^7.0",
+        "symfony/yaml": "^6.4|^7.0",
         "symplify/easy-coding-standard": "^12.0"
     },
     "config": {

rector.php

@@ -28,6 +28,9 @@
     ]);
     $config->phpVersion(PhpVersion::PHP_82);
     $config->paths([__DIR__ . '/src', __DIR__ . '/tests']);
+    $config->skip([
+        __DIR__ . '/tests/Controller/DummyController.php',
+    ]);
     $config->parallel();
     $config->importNames();
     $config->importShortClasses();

src/Command/GenerateIconsCommand.php

@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SpomkyLabs\PwaBundle\Command;
+
+use SpomkyLabs\PwaBundle\ImageProcessor\ImageProcessor;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\Mime\MimeTypes;
+use function count;
+
+#[AsCommand(name: 'pwa:generate-icons', description: 'Generate icons for your PWA')]
+final class GenerateIconsCommand extends Command
+{
+    public function __construct(
+        private readonly Filesystem $filesystem,
+        private readonly ImageProcessor $imageProcessor,
+    ) {
+        parent::__construct();
+    }
+
+    protected function configure(): void
+    {
+        $this->addArgument('source', InputArgument::REQUIRED, 'The source image');
+        $this->addArgument('output', InputArgument::REQUIRED, 'The output directory');
+        $this->addOption('format', null, InputOption::VALUE_OPTIONAL, 'The format of the icons');
+        $this->addArgument(
+            'sizes',
+            InputArgument::OPTIONAL | InputArgument::IS_ARRAY,
+            'The sizes of the icons',
+            ['192', '512']
+        );
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+        $io->title('PWA Icons Generator');
+
+        $source = $input->getArgument('source');
+        $dest = $input->getArgument('output');
+        $format = $input->getOption('format');
+        $sizes = $input->getArgument('sizes');
+
+        if (! $this->filesystem->exists($source)) {
+            $io->info('The source image does not exist.');
+            return self::FAILURE;
+        }
+
+        if (! $this->filesystem->exists($dest)) {
+            $io->info('The output directory does not exist. It will be created.');
+            $this->filesystem->mkdir($dest);
+        }
+
+        $mime = MimeTypes::getDefault();
+        if ($format === null) {
+            $mimeType = $mime->guessMimeType($source);
+            $extensions = $mime->getExtensions($mimeType);
+            if (count($extensions) === 0) {
+                $io->error(sprintf('Unable to guess the extension for the mime type "%s".', $mimeType));
+                return self::FAILURE;
+            }
+            $format = current($extensions);
+        }
+
+        foreach ($sizes as $size) {
+            $io->info('Generating icon ' . $size . 'x' . $size . '...');
+            $tmp = $this->imageProcessor->process(file_get_contents($source), (int) $size, (int) $size, $format);
+            $filename = sprintf('%s/icon-%sx%s.%s', $dest, $size, $size, $format);
+            $this->filesystem->dumpFile($filename, $tmp);
+            $io->info('Icon ' . $size . 'x' . $size . ' generated.');
+        }
+        $io->info('Done.');
+
+        return self::SUCCESS;
+    }
+}

src/Command/GenerateServiceWorkerCommand.php

@@ -6,22 +6,19 @@
 
 use Symfony\Component\Console\Attribute\AsCommand;
 use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Style\SymfonyStyle;
-use Symfony\Component\DependencyInjection\Attribute\Autowire;
 use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\HttpKernel\Config\FileLocator;
 use function count;
-use function dirname;
 
 #[AsCommand(name: 'pwa:sw', description: 'Generate a basic Service Worker')]
 final class GenerateServiceWorkerCommand extends Command
 {
     public function __construct(
-        #[Autowire('%spomky_labs_pwa.config%')]
-        private readonly array $config,
         private readonly Filesystem $filesystem,
         private readonly FileLocator $fileLocator,
     ) {
@@ -30,6 +27,7 @@ public function __construct(
 
     protected function configure(): void
     {
+        $this->addArgument('output', InputArgument::REQUIRED, 'The output file');
         $this->addOption('force', 'f', InputOption::VALUE_NONE, 'Force the generation of the service worker');
     }
 
@@ -38,20 +36,9 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $io = new SymfonyStyle($input, $output);
         $io->title('PWA Service Worker Generator');
 
-        if (! isset($this->config['serviceworker'])) {
-            $io->info('Service worker section is missing.');
-            return self::SUCCESS;
-        }
-
+        $dest = $input->getArgument('output');
         $force = $input->getOption('force');
 
-        $dest = $this->config['serviceworker']['filepath'];
-        $scope = $this->config['serviceworker']['scope'];
-        $src = $this->config['serviceworker']['src'];
-
-        if (! $this->filesystem->exists(dirname((string) $dest))) {
-            $this->filesystem->mkdir(dirname((string) $dest));
-        }
         if ($this->filesystem->exists($dest) && ! $force) {
             $io->info('Service worker already exists. Skipping.');
             return self::SUCCESS;
@@ -65,18 +52,6 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $resourcePath = $resourcePath[0];
         $this->filesystem->copy($resourcePath, $dest);
         $io->info('Service worker generated.');
-        $io->comment('You can now configure your web server to serve the service worker file.');
-        $io->section('# assets/app.js (or any other entrypoint)');
-        $jsTemplate = <<<JS
-            if (navigator.serviceWorker) {
-                window.addEventListener("load", () => {
-                    navigator.serviceWorker.register("{$src}", {scope: '{$scope}'});
-                })
-            }
-        JS;
-
-        $io->writeln($jsTemplate);
-        $io->section('# End of file');
 
         return self::SUCCESS;
     }