Platform adapters (All adapters registered by this bundle)

DependencyInjection/Configuration.php

@@ -131,6 +131,14 @@ private function configsNode(ArrayNodeDefinition $root)
                         ->arrayNode('whitelist_domains')
                             ->prototype('scalar')->end()
                         ->end()
+                        ->arrayNode('local_storage')
+                            ->info('Where translations are stored locally.')
+                            ->prototype('enum')->values($this->getStorages())->defaultValue('filesystem')->end()
+                        ->end()
+                        ->arrayNode('remote_storage')
+                            ->info('Any remote storage for the translation, could be a third party translation service.')
+                            ->prototype('enum')->values($this->getStorages())->defaultValue('blackhole')->end()
+                        ->end()
                         ->scalarNode('output_dir')->isRequired()->cannotBeEmpty()->end()
                         ->scalarNode('project_root')->info("The root dir of your project. By default this will be kernel_root's parent. ")->end()
                     ->end()
@@ -156,11 +164,35 @@ private function addTranslationServiceNode(ArrayNodeDefinition $root)
     {
         $root
             ->children()
-                ->enumNode('storage')
-                    ->info('Where translations are stored.')
-                    ->values(['blackhole', 'filesystem', 'loco'])
-                    ->defaultValue('filesystem')
+                ->arrayNode('platforms')
+                ->children()
+                    ->arrayNode('loco')
+                    ->addDefaultsIfNotSet()
+                    ->children()
+                        ->arrayNode('projects')
+                        ->useAttributeAsKey('name')
+                        ->prototype('array')
+                        ->children()
+                            ->scalarNode('api_key')->info('The API key for this project.')->isRequired()->end()
+                        ->end()
+                    ->end()
+                    ->end()
+                ->end()
                 ->end()
             ->end();
     }
+
+    /**
+     *
+     * @return array
+     */
+    private function getStorages()
+    {
+        return [
+            'blackhole',
+            'filesystem',
+            'loco'
+        ];
+    }
+
 }

DependencyInjection/TranslationExtension.php

@@ -11,13 +11,15 @@
 
 namespace Translation\Bundle\DependencyInjection;
 
+use Symfony\Component\Config\Loader\LoaderInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\DefinitionDecorator;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\HttpKernel\DependencyInjection\Extension;
 use Symfony\Component\DependencyInjection\Loader;
 use Translation\Bundle\Service\StorageService;
+use Translation\PlatformAdapter\Adapter\Loco;
 
 /**
  * This is the class that loads and manages your bundle configuration.
@@ -55,6 +57,8 @@ public function load(array $configs, ContainerBuilder $container)
             $this->enableFallbackAutoTranslator($container, $config);
         }
 
+        $this->handlePlatformAdapters($loader, $container, $config['platforms']);
+
         $first = null;
         foreach ($config['configs'] as $name => &$c) {
             if ($first === null || $name === 'default') {
@@ -87,6 +91,41 @@ private function enableWebUi(ContainerBuilder $container, $config)
     {
     }
 
+    /**
+     * @param LoaderInterface $loader
+     * @param ContainerBuilder $container
+     * @param array $config
+     */
+    private function handlePlatformAdapters(LoaderInterface $loader, ContainerBuilder $container, array $config)
+    {
+        foreach ($config as $name => $config) {
+            switch ($name) {
+                case 'loco':
+                        $this->verifyClassExists(Loco::class);
+                        // TODO load
+                    break;
+                default:
+                    throw new \LogicException(sprintf('Platform named "%s" was not found.', $name));
+            }
+        }
+    }
+
+    /**
+     * @param string $class
+     * @param string|null $message
+     *
+     * @throws \LogicException if class does not exist.
+     */
+    private function verifyClassExists($class, $message = null)
+    {
+        if (null === $message) {
+            $message = sprintf('Could not find class "%s" that is needed for your current Translation configration.', $class);
+        }
+        if (!class_exists($class)) {
+            throw new \LogicException($message);
+        }
+    }
+
     private function enableSymfonyProfiler(ContainerBuilder $container, $config)
     {
         $container->setParameter('php_translation.toolbar.allow_edit', $config['symfony_profiler']['allow_edit']);