[MOD] add Datetime

Form/DataTransformer/DateTimeTransformer.php

@@ -0,0 +1,44 @@
+<?php
+namespace Kit\FormBundle\Form\DataTransformer;
+
+use Symfony\Component\Form\DataTransformerInterface;
+use Symfony\Component\Form\Exception\TransformationFailedException;
+
+class DateTimeTransformer implements DataTransformerInterface
+{
+    /**
+     * Transforms an object (DateTime) to a string (date).
+     *
+     * @param  \DateTime|string $dateTime
+     * @return string
+     */
+    public function transform($dateTime)
+    {
+        if($dateTime instanceof \DateTime){
+            return $dateTime->format('Y-m-d H:i:s');
+        }
+
+        return $dateTime;
+    }
+
+    /**
+     * Transforms a string (date) to an object (DateTime).
+     *
+     * @param  string $dateStr
+     * @return string
+     * @throws TransformationFailedException if object (issue) is not found.
+     */
+    public function reverseTransform($dateStr)
+    {
+        try{
+            $dateTime = new \DateTime($dateStr);
+        }catch (\Exception $e) {
+            throw new TransformationFailedException(sprintf(
+                'DateTime convert error!',
+                $e->getMessage()
+                ));
+        }
+
+        return $dateTime;
+    }
+}

Resources/config/services.yml

@@ -1,13 +1,11 @@
 services:
-    _defaults:
-        autowire: true
-        autoconfigure: true
 #    kit_form.example:
 #        class: Kit\FormBundle\Example
 #        arguments: ["@service_id", "plain_value", "%parameter%"]
     kit_form.form.data_transformer_date:
         class: Kit\FormBundle\Form\DataTransformer\DateTransformer
     Kit\FormBundle\Form\DataTransformer: ~
     Kit\FormBundle\Form\DataTransformer\DateTransformer: "@kit_form.form.data_transformer_date"
-    Kit\FormBundle\Form\DataTransformer\DateTransformer:
-        autowire: true
+    kit_form.form.datatime_transformer_date:
+        class: Kit\FormBundle\Form\DataTransformer\DateTimeTransformer
+    Kit\FormBundle\Form\DataTransformer\DateTransformer: "@kit_form.form.datatime_transformer_date"