improved invoices with new renderer (#306)

* added docx renderer and demo template
* added csv renderer and demo template
* added xlsx renderer and demo template
* added ods renderer and demo template
* added user calculator
* added invoice documentation

src/DependencyInjection/Compiler/InvoiceServiceCompilerPass.php

@@ -0,0 +1,51 @@
+<?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\DependencyInjection\Compiler;
+
+use App\Invoice\ServiceInvoice;
+use App\Kernel;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+
+/**
+ * Dynamically adds all dependencies to the InvoiceService.
+ */
+class InvoiceServiceCompilerPass implements CompilerPassInterface
+{
+    /**
+     * @param ContainerBuilder $container
+     * @throws \Exception
+     */
+    public function process(ContainerBuilder $container)
+    {
+        // always first check if the primary service is defined
+        if (!$container->has(ServiceInvoice::class)) {
+            return;
+        }
+
+        $definition = $container->findDefinition(ServiceInvoice::class);
+
+        $taggedRenderer = $container->findTaggedServiceIds(Kernel::TAG_INVOICE_RENDERER);
+        foreach ($taggedRenderer as $id => $tags) {
+            $definition->addMethodCall('addRenderer', [new Reference($id)]);
+        }
+
+        $taggedGenerator = $container->findTaggedServiceIds(Kernel::TAG_INVOICE_NUMBER_GENERATOR);
+        foreach ($taggedGenerator as $id => $tags) {
+            $definition->addMethodCall('addNumberGenerator', [new Reference($id)]);
+        }
+
+        $taggedCalculator = $container->findTaggedServiceIds(Kernel::TAG_INVOICE_CALCULATOR);
+        foreach ($taggedCalculator as $id => $tags) {
+            $definition->addMethodCall('addCalculator', [new Reference($id)]);
+        }
+    }
+}

src/DependencyInjection/Compiler/TwigContextCompilerPass.php

@@ -29,5 +29,17 @@ class TwigContextCompilerPass implements CompilerPassInterface
 
         $twig->addMethodCall('addGlobal', ['kimai_context', $theme]);
         $twig->addMethodCall('addGlobal', ['duration_only', $durationOnly]);
+
+        if ($container->hasDefinition('twig.loader.native_filesystem')) {
+            $definition = $container->getDefinition('twig.loader.native_filesystem');
+
+            $path = dirname(dirname(dirname(__DIR__))) . DIRECTORY_SEPARATOR;
+            foreach ($container->getParameter('kimai.invoice.documents') as $invoicePath) {
+                if (!is_dir($path . $invoicePath)) {
+                    continue;
+                }
+                $definition->addMethodCall('addPath', [$path . $invoicePath, 'invoice']);
+            }
+        }
     }
 }