[DataFixtures] Added XML Loader

DataFixtures/XmlDataLoader.php

@@ -0,0 +1,59 @@
+<?php
+
+/**
+ * This file is part of the PropelBundle package.
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @license    MIT License
+ */
+
+namespace Propel\PropelBundle\DataFixtures;
+
+/**
+ * XML fixtures loader.
+ *
+ * @author William Durand <william.durand1@gmail.com>
+ */
+class XmlDataLoader extends AbstractDataLoader
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function transformDataToArray($file)
+    {
+        $xml = simplexml_load_file($file);
+        return $this->simpleXmlToArray($xml);
+    }
+
+    /**
+     * @param SimpleXMLElement $xml
+     * @return array
+     */
+    protected function simpleXmlToArray($xml)
+    {
+        $array = array();
+        if ($xml instanceof \SimpleXMLElement) {
+            foreach ($xml as $key => $value) {
+                // First make a valid key which is the Ns (Namespace) attribute
+                // + the element name (the class name)
+                foreach ($value->attributes() as $subkey => $subvalue) {
+                    if ('Namespace' === (string)$subkey) {
+                        $key = $subvalue . '\\' . $key;
+                        break;
+                    }
+                }
+
+                $array[$key] = array();
+                foreach ($value as $elementKey => $elementValue) {
+                    $array[$key][$elementKey] = array();
+
+                    foreach ($elementValue->attributes() as $subkey => $subvalue) {
+                        $array[$key][$elementKey][$subkey] = (string) $subvalue;
+                    }
+                }
+            }
+        }
+        return $array;
+    }
+}