Added auto adder feature (#30)

* Started on auto adder

* Complete the auto adder feature.

* Style fix

* Require latest version of common

Author: Nyholm

DependencyInjection/Configuration.php

@@ -65,6 +65,12 @@ public function getConfigTreeBuilder()
                         ->scalarNode('activator')->cannotBeEmpty()->defaultValue('php_translation.edit_in_place.activator')->end()
                     ->end()
                 ->end()
+                ->arrayNode('auto_add_missing_translations')
+                    ->canBeEnabled()
+                    ->children()
+                        ->scalarNode('config_name')->defaultValue('default')->end()
+                    ->end()
+                ->end()
                 ->scalarNode('http_client')->cannotBeEmpty()->defaultValue('httplug.client')->end()
                 ->scalarNode('message_factory')->cannotBeEmpty()->defaultValue('httplug.message_factory')->end()
             ->end();

DependencyInjection/TranslationExtension.php

@@ -61,6 +61,12 @@ public function load(array $configs, ContainerBuilder $container)
             $this->enableEditInPlace($container, $config);
         }
 
+        if ($config['auto_add_missing_translations']['enabled']) {
+            $loader->load('auto_add.yml');
+            $container->getDefinition('php_translator.auto_adder')
+                ->replaceArgument(0, new Reference('php_translation.storage.'.$config['auto_add_missing_translations']['config_name']));
+        }
+
         if ($config['fallback_translation']['enabled']) {
             $loader->load('auto_translation.yml');
             $this->enableFallbackAutoTranslator($container, $config);

EventListener/AutoAddMissingTranslations.php

@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of the PHP Translation package.
+ *
+ * (c) PHP Translation team <tobias.nyholm@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Translation\Bundle\EventListener;
+
+use Translation\Common\Model\Message;
+use Symfony\Component\EventDispatcher\Event;
+use Symfony\Component\Translation\DataCollectorTranslator;
+use Translation\Bundle\Service\StorageService;
+
+/**
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+class AutoAddMissingTranslations
+{
+    /**
+     * @var DataCollectorTranslator
+     */
+    private $dataCollector;
+
+    /**
+     * @var StorageService
+     */
+    private $storage;
+
+    /**
+     * @param DataCollectorTranslator $translator
+     * @param StorageService          $storage
+     */
+    public function __construct(StorageService $storage, DataCollectorTranslator $translator = null)
+    {
+        $this->dataCollector = $translator;
+        $this->storage = $storage;
+    }
+
+    public function onTerminate(Event $event)
+    {
+        if ($this->dataCollector === null) {
+            return;
+        }
+
+        $messages = $this->dataCollector->getCollectedMessages();
+        foreach ($messages as $message) {
+            if ($message['state'] === DataCollectorTranslator::MESSAGE_MISSING) {
+                $m = new Message($message['id'], $message['domain'], $message['locale'], $message['translation']);
+                $this->storage->create($m);
+            }
+        }
+    }
+}

Resources/config/auto_add.yml

@@ -0,0 +1,6 @@
+services:
+  php_translator.auto_adder:
+    class: Translation\Bundle\EventListener\AutoAddMissingTranslations
+    arguments: [ ~, '@?translator.data_collector' ]
+    tags:
+      - { name: kernel.event_listener, event: kernel.terminate, method: onTerminate, priority: 10 }

Service/StorageService.php

@@ -151,7 +151,37 @@ private function getFromStorages($storages, $locale, $domain, $key)
     }
 
     /**
-     * Update all configured storages with this message.
+     * Create all configured storages with this message. This will not overwrite
+     * existing message.
+     *
+     * {@inheritdoc}
+     */
+    public function create(Message $message)
+    {
+        foreach ([$this->localStorages, $this->remoteStorages] as $storages) {
+            $this->createStorages($storages, $message);
+        }
+    }
+
+    /**
+     * @param Storage[] $storages
+     * @param Message   $message
+     */
+    private function createStorages($storages, Message $message)
+    {
+        // Validate if message actually has data
+        if (empty((array) $message)) {
+            return;
+        }
+
+        foreach ($storages as $storage) {
+            $storage->update($message);
+        }
+    }
+
+    /**
+     * Update all configured storages with this message. If messages does not exist
+     * it will be created.
      *
      * {@inheritdoc}
      */

composer.json

@@ -16,7 +16,7 @@
         "symfony/translation": "^2.7 || ^3.0",
         "symfony/finder": "^2.7 || ^3.0",
 
-        "php-translation/common": "^0.1",
+        "php-translation/common": "^0.2",
         "php-translation/extractor": "^0.1.1"
     },
     "require-dev": {