From 1a3399aabbe91068e131e726662d48bbf22a86ee Mon Sep 17 00:00:00 2001
From: David Buchmann <david.buchmann@liip.ch>
Date: Sat, 27 Oct 2012 17:55:23 +0200
Subject: [PATCH] implement RdfDriverXml::getAllClassNames

---
 .../CreatePHP/Metadata/RdfDriverXml.php       | 24 +++++++++++++++----
 .../CreatePHP/Metadata/RdfDriverXmlTest.php   |  7 +++++-
 2 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/src/Midgard/CreatePHP/Metadata/RdfDriverXml.php b/src/Midgard/CreatePHP/Metadata/RdfDriverXml.php
index 0175710..c5d149c 100644
--- a/src/Midgard/CreatePHP/Metadata/RdfDriverXml.php
+++ b/src/Midgard/CreatePHP/Metadata/RdfDriverXml.php
@@ -178,14 +178,30 @@ protected function buildFileName($className)
     {
         return str_replace('\\', '.', $className) . '.xml';
     }
+    protected function buildClassName($filename)
+    {
+        return str_replace('.', '\\', substr($filename, 0, -4));
+    }
 
     /**
-     * Gets the names of all classes known to this driver.
+     * {@inheritDoc}
      *
-     * @return array The names of all classes known to this driver.
+     * @return array The names of all classes known to this driver, indexed by
+     *      the RDF types.
      */
-    function getAllClassNames()
+    public function getAllClassNames()
     {
-        //TODO loop through all provided paths and convert filenames back to class names
+        $classes = array();
+        foreach ($this->directories as $dir) {
+            foreach (glob($dir . DIRECTORY_SEPARATOR . '*.xml') as $file) {
+                $xml = simplexml_load_file($file);
+                $namespaces = $xml->getDocNamespaces();
+
+                list($prefix, $localname) = preg_split('/:/', $xml['typeof']);
+                $type = $namespaces[$prefix] . $localname;
+                $classes[$type] = $this->buildClassName(basename($file));
+            }
+        }
+        return $classes;
     }
 }
diff --git a/tests/Test/Midgard/CreatePHP/Metadata/RdfDriverXmlTest.php b/tests/Test/Midgard/CreatePHP/Metadata/RdfDriverXmlTest.php
index 8efd1e1..1141c80 100644
--- a/tests/Test/Midgard/CreatePHP/Metadata/RdfDriverXmlTest.php
+++ b/tests/Test/Midgard/CreatePHP/Metadata/RdfDriverXmlTest.php
@@ -43,6 +43,11 @@ public function testLoadTypeForClassNodefinition()
      */
     function testGetAllClassNames()
     {
-        // TODO
+        $map = $this->driver->getAllClassNames();
+        $this->assertCount(1, $map);
+        $types = array(
+            'http://rdfs.org/sioc/ns#Post' => 'Test\\Midgard\\CreatePHP\\Model',
+        );
+        $this->assertEquals($types, $map);
     }
 }