first commit

wp-content/plugins/brizy/admin/guafrette/path.php

@@ -0,0 +1,46 @@
+<?php
+
+use Gaufrette\Util\Path as OriginalPath;
+/**
+ * Path utils.
+ *
+ * @author  Antoine Hérault <antoine.herault@gmail.com>
+ */
+class Brizy_Admin_Guafrette_Path extends OriginalPath
+{
+    /**
+     * Normalizes the given path.
+     *
+     * @param string $path
+     *
+     * @return string
+     */
+    public static function normalize($path)
+    {
+        $path = str_replace('\\', '/', $path);
+        $prefix = static::getAbsolutePrefix($path);
+        $path = substr($path, strlen($prefix));
+        $parts = array_filter(explode('/', $path), 'strlen');
+        $tokens = array();
+
+        foreach ($parts as $part) {
+            switch ($part) {
+                case '.':
+                    continue 2;
+                case '..':
+                    if (0 !== count($tokens)) {
+                        array_pop($tokens);
+                        continue 2;
+                    } elseif (!empty($prefix)) {
+                        continue 2;
+                    }
+                default:
+                    $tokens[] = $part;
+            }
+        }
+
+        return $prefix.implode('/', $tokens);
+    }
+
+
+}