Add currentLocale meta to form & detail

resources/js/components/DetailField.vue

@@ -27,7 +27,7 @@ export default {
 
     data() {
         return {
-            currentLocale: Object.keys(this.field.locales)[0]
+            currentLocale: this.field.currentLocale
         }
     },
 

resources/js/components/FormField.vue

@@ -86,14 +86,10 @@ export default {
     data() {
         return {
             locales: Object.keys(this.field.locales),
-            currentLocale: null,
+            currentLocale: this.field.currentLocale,
         }
     },
 
-    mounted() {
-        this.currentLocale = this.locales[0] || null
-    },
-
     methods: {
         /*
          * Set the initial, internal value for the field.

src/Translatable.php

@@ -25,13 +25,12 @@ public function __construct($name, $attribute = null, $resolveCallback = null)
     {
         parent::__construct($name, $attribute, $resolveCallback);
 
-        $locales = array_map(function ($value) {
-            return __($value);
-        }, config('translatable.locales'));
-
         $this->withMeta([
-            'locales' => $locales,
-            'indexLocale' => app()->getLocale()
+            'locales' => array_map(static function ($value) {
+                return __($value);
+            }, config('translatable.locales', [])),
+            'indexLocale' => app()->getLocale(),
+            'currentLocale' => app()->getLocale(),
         ]);
     }
 
@@ -72,6 +71,17 @@ public function indexLocale($locale)
         return $this->withMeta(['indexLocale' => $locale]);
     }
 
+    /**
+     * Set the locale to display on detail and form.
+     *
+     * @param  string $locale
+     * @return $this
+     */
+    public function currentLocale($locale)
+    {
+        return $this->withMeta(['currentLocale' => $locale]);
+    }
+
     /**
      * Set the input field to a single line text field.
      */