first import

Signed-off-by: bachy <git@g-u-i.net>

modules/system/views_handler_field_file_extension.inc

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * @file
+ * Definition of views_handler_field_file_extension.
+ */
+
+/**
+ * Returns a pure file extension of the file, for example 'module'.
+ * @ingroup views_field_handlers
+ */
+class views_handler_field_file_extension extends views_handler_field {
+  function render($values) {
+    $value = $this->get_value($values);
+    if (preg_match('/\.([^\.]+)$/', $value, $match)) {
+      return $this->sanitize_value($match[1]);
+    }
+  }
+}