chore: upload file middleware

Author: fullstackondemand

src/api/user/User.php

@@ -28,6 +28,12 @@ class User {
     #[ORM\Column]
     private string $password;
 
+    #[ORM\Column(nullable: true)]
+    public string $image;
+
+    #[ORM\Column(nullable: true)]
+    public string $logo;
+
     #[ORM\Column(name: "created_at", insertable: false, updatable: false)]
     public string $createdAt;
 

src/api/user/router.php

@@ -4,14 +4,15 @@
 
 use Slim\Routing\RouteCollectorProxy;
 use RestJS\Api\User\Controller;
+use RestJS\Middleware\Upload;
 
 class Router {
     function __invoke(RouteCollectorProxy $router) {
         $router->get('/', [Controller::class, "findAll"]);
         $router->get('/{id:[0-9]+}/', [Controller::class, "findByColumn"]);
         $router->get('/{username:[a-z0-9-]+}/', [Controller::class, "findByColumn"]);
-        $router->put('/{id:[0-9]+}/', [Controller::class, "update"]);
-        $router->post('/', [Controller::class, "insert"]);
+        $router->put('/{id:[0-9]+}/', [Controller::class, "update"])->add(Upload::class);
+        $router->post('/', [Controller::class, "insert"])->add(Upload::class);
         $router->delete('/{id:[0-9]+}/', [Controller::class, "delete"]);
     }
 }

src/middleware/upload.php

@@ -0,0 +1,49 @@
+<?php
+declare(strict_types=1);
+namespace RestJS\Middleware;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Psr\Http\Server\RequestHandlerInterface as RequestHandler;
+use Psr\Http\Server\MiddlewareInterface;
+use Psr\Http\Message\UploadedFileInterface;
+
+/** File Upload Middleware */
+class Upload implements MiddlewareInterface {
+
+    function process(Request $req, RequestHandler $handler): ResponseInterface {
+
+        /** User Upload File */
+        $uploadedFile = $req->getUploadedFiles();
+
+        foreach ($uploadedFile as $key => $value):
+
+            /** Upload File Path */
+            $file = self::moveUploadedFile('../content/', $key, $value);
+
+            /** Added Upload File Value with User Form Data */
+            $req = $req->withParsedBody([...$req->getParsedBody(), $key => $file]);
+        endforeach;
+
+        return $handler->handle($req);
+    }
+
+
+    /** File Upload to Server Function */
+    function moveUploadedFile(string $directory, string $type, UploadedFileInterface $uploadedFile) {
+
+        /** File Extension */
+        $ext = pathinfo($uploadedFile->getClientFilename(), PATHINFO_EXTENSION);
+
+        /** Upload File Name */
+        $filename = strtoupper($type) . "_" . time() . ".{$ext}";
+
+        // Check and Create Target Directory
+        !is_dir($directory) && mkdir($directory);
+
+        // File Upload to Server
+        $uploadedFile->moveTo($directory . $filename);
+
+        return $directory . $filename;
+    }
+}