Adding translations to the whitelist of associations to be saved

src/Model/Behavior/TranslateBehavior.php

@@ -148,20 +148,23 @@ public function beforeFind(Event $event, $query) {
 		}, $query::PREPEND);
 	}
 
-	public function beforeSave(Event $event, $entity) {
+	public function beforeSave(Event $event, $entity, $options) {
 		$locale = $entity->get('_locale') ?: $this->locale();
 
 		if (!$locale) {
 			return;
 		}
 
+		$newOptions = ['I18n' => ['validate' => false]];
+		$options['associated'] =  $newOptions + $options['associated'];
 		$values = $entity->extract($this->config()['fields'], true);
 		$fields = array_keys($values);
 		$key = $entity->get(current((array)$this->_table->primaryKey()));
 
 		$preexistent = TableRegistry::get('I18n')->find()
 			->select(['id', 'field'])
 			->where(['field IN' => $fields, 'locale' => $locale, 'foreign_key' => $key])
+			->bufferResults(false)
 			->indexBy('field');
 
 		$modified = [];

tests/TestCase/Model/Behavior/TranslateBehaviorTest.php

@@ -548,4 +548,25 @@ public function testUpdateTranslationWithLocaleInEntity() {
 		$this->assertEquals('First Article Body', $article->get('body'));
 	}
 
+/**
+ * Tests that translations are added to the whitelist of associations to be
+ * saved
+ *
+ * @return void
+ */
+	public function testSaveTranslationWithAssociationWhitelist() {
+		$table = TableRegistry::get('Articles');
+		$table->hasMany('Comments');
+		$table->addBehavior('Translate', ['fields' => ['title', 'body']]);
+		$table->locale('fra');
+
+		$article = $table->find()->first();
+		$this->assertEquals(1, $article->get('id'));
+		$article->set('title', 'Le titre');
+		$table->save($article, ['associated' => ['Comments']]);
+
+		$article = $table->find()->first();
+		$this->assertEquals('Le titre', $article->get('title'));
+	}
+
 }