(mvc) some gettext stuff

src/opnsense/mvc/app/controllers/OPNsense/Base/ControllerBase.php

@@ -31,7 +31,7 @@ namespace OPNsense\Base;
 use OPNsense\Core\Config;
 use OPNsense\Core\ACL;
 use Phalcon\Mvc\Controller;
-use Phalcon\Translate\Adapter\NativeArray;
+use Phalcon\Translate\Adapter\Gettext;
 
 /**
  * Class ControllerBase implements core controller for OPNsense framework
@@ -45,12 +45,20 @@ class ControllerBase extends Controller
      */
     public function getTranslator()
     {
-        // TODO: implement language service
-        $messages = array();
-        return new NativeArray(array(
-            "content" => $messages
+        if (function_exists("gettext")) {
+            // gettext installed, return gettext translator
+            return new Gettext(array(
+                "locale" => locale_get_default(),
+                "directory" => "/usr/local/share/locale/",
+                'file' => 'LC_MESSAGES/OPNsense.pot',
+            ));
+        } else {
+            // no gettext installed, return original content
+            return new Gettext(array(
+                "content" => array()
             ));
         }
+    }
 
     /**
      * convert xml form definition to simple data structure to use in our Volt templates
@@ -91,8 +99,13 @@ class ControllerBase extends Controller
                 case "help":
                 case "hint":
                 case "label":
-                    // translate text items
+                    // translate text items if gettext is enabled
+                    if (function_exists("gettext")) {
                         $result[$key] = gettext((string)$node);
+                    } else {
+                        $result[$key] = (string)$node;
+                    }
+
                     break;
                 default:
                     // default behavior, copy in value as key/value data