implement RdfDriverXml::getAllClassNames

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;
     }
 }

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);
     }
 }