Decouple from Laravel, implement translator

src/Locale/LocaleManager.php

@@ -27,28 +27,16 @@ class LocaleManager
 
     public function addTranslations($locale, $translations)
     {
-        if (! isset($this->translations[$locale])) {
-            $this->translations[$locale] = [];
-        }
-
         $this->translations[$locale][] = $translations;
     }
 
     public function addJsFile($locale, $js)
     {
-        if (! isset($this->js[$locale])) {
-            $this->js[$locale] = [];
-        }
-
         $this->js[$locale][] = $js;
     }
 
     public function addConfig($locale, $config)
     {
-        if (! isset($this->config[$locale])) {
-            $this->config[$locale] = [];
-        }
-
         $this->config[$locale][] = $config;
     }
 
@@ -79,4 +67,19 @@ class LocaleManager
 
         return $files;
     }
+
+    public function getConfig($locale)
+    {
+        if (empty($this->config[$locale])) {
+            return [];
+        }
+
+        $config = [];
+
+        foreach ($this->config[$locale] as $file) {
+            $config = array_merge($config, include $file);
+        }
+
+        return $config;
+    }
 }

src/Locale/LocaleServiceProvider.php

@@ -34,5 +34,11 @@ class LocaleServiceProvider extends ServiceProvider
         $this->app->singleton('Flarum\Locale\LocaleManager');
 
         $this->app->alias('Flarum\Locale\LocaleManager', 'flarum.localeManager');
+
+        $this->app->bind('translator', function ($app) {
+            $locales = $app->make('flarum.localeManager');
+
+            return new Translator($locales->getTranslations('en'), $locales->getConfig('en')['plural']);
+        });
     }
 }

src/Locale/Translator.php

@@ -1,11 +1,9 @@
 <?php namespace Flarum\Locale;
 
+use Symfony\Component\Translation\TranslatorInterface;
 use Closure;
 
-/**
- * @todo implement Symfony\Component\Translation\TranslatorInterface
- */
-class Translator
+class Translator implements TranslatorInterface
 {
     protected $translations;
 
@@ -17,27 +15,46 @@ class Translator
         $this->plural = $plural;
     }
 
-    public function plural($count)
+    protected function plural($count)
     {
-        return {$this->plural}($count);
+        $plural = $this->plural;
+
+        return $plural($count);
     }
 
-    public function translate($key, array $input = [])
+    public function getLocale()
     {
-        $translation = array_get($this->translations, $key);
+        //
+    }
 
-        if (is_array($translation) && isset($input['count'])) {
-            $translation = $translation[$this->plural($input['count'])];
+    public function setLocale($locale)
+    {
+        //
+    }
+
+    public function trans($id, array $parameters = [], $domain = null, $locale = null)
+    {
+        $translation = array_get($this->translations, $id);
+
+        if (is_array($translation) && isset($parameters['count'])) {
+            $translation = $translation[$this->plural($parameters['count'])];
         }
 
         if (is_string($translation)) {
-            foreach ($input as $k => $v) {
+            foreach ($parameters as $k => $v) {
                 $translation = str_replace('{'.$k.'}', $v, $translation);
             }
 
             return $translation;
-        } else {
-            return $key;
         }
+
+        return $id;
+    }
+
+    public function transChoice($id, $number, array $parameters = [], $domain = null, $locale = null)
+    {
+        $parameters['count'] = $number;
+
+        return $this->trans($id, $parameters, $domain, $locale);
     }
 }