added basic invoice rendering #97 #93 (#99)

src/DependencyInjection/AppExtension.php

@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * This file is part of the Kimai package.
+ *
+ * (c) Kevin Papst <kevin@kevinpapst.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\DependencyInjection;
+
+use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
+use Symfony\Component\Config\Definition\Exception\InvalidDefinitionException;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+
+/**
+ * This is the class that loads and manages your bundle configuration
+ *
+ * @author Kevin Papst <kevin@kevinpapst.de>
+ */
+class AppExtension extends Extension
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function load(array $configs, ContainerBuilder $container)
+    {
+        $configuration = new Configuration();
+        try {
+            $config = $this->processConfiguration($configuration, $configs);
+        } catch (InvalidConfigurationException $e) {
+            trigger_error('Found invalid "kimai" configuration: ' . $e->getMessage());
+            $config = [];
+        }
+
+        $this->createInvoiceParameter($config, $container);
+    }
+
+    /**
+     * @param array $config
+     * @param ContainerBuilder $container
+     */
+    private function createInvoiceParameter(array $config, ContainerBuilder $container)
+    {
+        $keys = ['renderer', 'calculator', 'number_generator'];
+
+        foreach ($keys as $key) {
+            if (!isset($config['invoice'][$key]) || 0 === count($config['invoice'][$key])) {
+                throw new InvalidDefinitionException('Missing invoice configuration: kimai.invoice.' . $key);
+            }
+
+            $container->setParameter('kimai.invoice.' . $key, $config['invoice'][$key]);
+        }
+
+        $container->setParameter('kimai.invoice', $config['invoice']);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAlias()
+    {
+        return 'kimai';
+    }
+}