only translate defined attributes

Author: hamidgh83

src/Traits/TranslatableTrait.php

@@ -11,6 +11,21 @@ trait TranslatableTrait
 {
     private $cachedModel;
 
+    public function __get($key)
+    {
+        if ($this->isRelation($key)) {
+            return $this->getRelationValue($key);
+        }
+
+        // Check if the attribute is translatable
+        if ($translation = $this->getTranslation($key)) {
+            return $translation;
+        }
+
+        // Fallback to the default behavior
+        return parent::__get($key);
+    }
+
     public function translation(): MorphOne
     {
         return $this->morphOne(Translation::class, 'translatable');
@@ -21,30 +36,42 @@ public function translations(): MorphMany
         return $this->morphMany(Translation::class, 'translatable');
     }
 
-    public function __get($key)
+    /**
+     * Returns translatable attribute(s).
+     *
+     * @return null|array|string
+     */
+    protected function getTranslatableAttributes()
     {
-        if ($this->isRelation($key)) {
-            return $this->getRelationValue($key);
+        if (defined('static::TRANSLATABLE_ATTRIBUTES')) {
+            return static::TRANSLATABLE_ATTRIBUTES;
         }
 
-        // Check if the attribute is translatable
-        if ($translation = $this->getTranslation($key)) {
-            return $translation;
+        return null;
+    }
+
+    private function getTranslation(string $key): ?string
+    {
+        if ($this->isTranslatableAttribute($key)) {
+            $model = $this->getCachedModel();
+
+            if ($model instanceof Model) {
+                return $key == $model->key ? $model->value : null;
+            }
         }
 
-        // Fallback to the default behavior
-        return parent::__get($key);
+        return null;
     }
 
-    private function getTranslation($key)
+    private function isTranslatableAttribute(string $key): bool
     {
-        $model = $this->getCachedModel();
+        $translatables = $this->getTranslatableAttributes();
 
-        if ($model instanceof Model) {
-            return $key == $model->key ? $model->value : null;
+        if (is_null($translatables)) {
+            return true;
         }
 
-        return null;
+        return is_array($translatables) ? in_array($key, $translatables) : $key == $translatables;
     }
 
     private function getCachedModel()