added invoice archive & configurable invoice numbers (#1541)

src/Invoice/Renderer/AbstractRenderer.php

@@ -10,10 +10,10 @@
 namespace App\Invoice\Renderer;
 
 use App\Entity\InvoiceDocument;
+use App\Invoice\InvoiceFilename;
 use App\Invoice\InvoiceModel;
 use Symfony\Component\HttpFoundation\BinaryFileResponse;
 use Symfony\Component\HttpFoundation\ResponseHeaderBag;
-use Symfony\Component\String\UnicodeString;
 
 /**
  * @internal
@@ -47,19 +47,7 @@ abstract class AbstractRenderer
 
     protected function buildFilename(InvoiceModel $model): string
     {
-        $filename = $model->getNumberGenerator()->getInvoiceNumber();
-
-        $company = $model->getCustomer()->getCompany();
-        if (empty($company)) {
-            $company = $model->getCustomer()->getName();
-        }
-
-        if (!empty($company)) {
-            $company = new UnicodeString($company);
-            $filename .= '-' . $company->snake();
-        }
-
-        return $filename;
+        return (string) new InvoiceFilename($model);
     }
 
     /**

src/Invoice/Renderer/PdfRenderer.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Invoice\Renderer;
+
+use App\Entity\InvoiceDocument;
+use App\Invoice\InvoiceFilename;
+use App\Invoice\InvoiceModel;
+use App\Invoice\RendererInterface;
+use App\Utils\HtmlToPdfConverter;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\ResponseHeaderBag;
+use Twig\Environment;
+
+final class PdfRenderer implements RendererInterface
+{
+    /**
+     * @var Environment
+     */
+    private $twig;
+    /**
+     * @var HtmlToPdfConverter
+     */
+    private $converter;
+
+    public function __construct(Environment $twig, HtmlToPdfConverter $converter)
+    {
+        $this->twig = $twig;
+        $this->converter = $converter;
+    }
+
+    public function supports(InvoiceDocument $document): bool
+    {
+        return stripos($document->getFilename(), '.pdf.twig') !== false;
+    }
+
+    public function render(InvoiceDocument $document, InvoiceModel $model): Response
+    {
+        $content = $this->twig->render('@invoice/' . basename($document->getFilename()), [
+            'model' => $model
+        ]);
+        $content = $this->converter->convertToPdf($content);
+        $filename = (string) new InvoiceFilename($model);
+
+        $response = new Response($content);
+
+        $disposition = $response->headers->makeDisposition(ResponseHeaderBag::DISPOSITION_ATTACHMENT, $filename . '.pdf');
+
+        $response->headers->set('Content-Type', 'application/pdf');
+        $response->headers->set('Content-Disposition', $disposition);
+
+        return $response;
+    }
+}

src/Invoice/Renderer/TwigRenderer.php

@@ -40,6 +40,7 @@ final class TwigRenderer implements RendererInterface
 
         $response = new Response();
         $response->setContent($content);
+        $response->headers->set('Content-Type', 'text/html; charset=UTF-8');
 
         return $response;
     }