[WIP] Node edit command

- One edit command to rule them all
- Will be able to edit entire nodes or single properties
- Will use Serializer component to serialize nodes to and from different
  formats (YAML/XML f.e.)

Author: dantleech

composer.json

@@ -8,7 +8,8 @@
         "jackalope/jackalope": "~1.1",
         "phpcr/phpcr": "~2.1",
         "phpcr/phpcr-utils": "~1.2",
-        "symfony/finder": "~2.3"
+        "symfony/finder": "~2.3",
+        "symfony/serializer": "~2.3"
     },
     "minimum-stability": "dev",
     "require-dev": {

spec/PHPCR/Shell/Serializer/NodeNormalizerSpec.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace spec\PHPCR\Shell\Serializer;
+
+use PhpSpec\ObjectBehavior;
+use Prophecy\Argument;
+use PHPCR\NodeInterface;
+use PHPCR\PropertyInterface;
+use PHPCR\PropertyType;
+
+class NodeNormalizerSpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType('PHPCR\Shell\Serializer\NodeNormalizer');
+    }
+
+    function it_can_normalize_a_node_to_an_array(
+        NodeInterface $node,
+        PropertyInterface $p1,
+        PropertyInterface $p2,
+        PropertyInterface $p3
+    ) 
+    {
+        $node->getProperties()->willReturn(array(
+            $p1, $p2, $p3
+        ));
+
+        $p1->getName()->willReturn('my:property.1');
+        $p1->getType()->willReturn(PropertyType::STRING);
+        $p1->getValue()->willReturn('P1 Val');
+        $p2->getName()->willReturn('my:property.2');
+        $p2->getType()->willReturn(PropertyType::DOUBLE);
+        $p2->getValue()->willReturn('P2 Val');
+        $p3->getName()->willReturn('my:property.3');
+        $p3->getType()->willReturn(PropertyType::STRING);
+        $p3->getValue()->willReturn('P3 Val');
+
+        $this->normalize($node)->shouldReturn(array(
+            'my:property.1' => array(
+                'type' => 'String',
+                'value' => 'P1 Val',
+            ),
+            'my:property.2' => array(
+                'type' => 'Double',
+                'value' => 'P2 Val',
+            ),
+            'my:property.3' => array(
+                'type' => 'String',
+                'value' => 'P3 Val',
+            ),
+        ));
+    }
+}

src/PHPCR/Shell/Serializer/NodeNormalizer.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace PHPCR\Shell\Serializer;
+
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+use PHPCR\NodeInterface;
+use PHPCR\PropertyType;
+
+class NodeNormalizer implements NormalizerInterface
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function normalize($node, $format = null, array $context = array())
+    {
+        $res = array();
+
+        foreach ($node->getProperties() as $property) {
+            $propertyType = $property->getType();
+            $propertyValue = $property->getValue();
+            $propertyName = $property->getName();
+
+            $res[$propertyName] = array(
+                'type' => PropertyType::nameFromValue($propertyType),
+                'value' => $propertyValue
+            );
+        }
+
+        return $res;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function supportsNormalization($data, $format = null)
+    {
+        return is_object($data) && $data instanceof NodeInterface;
+    }
+}