Woops, forgot to include this file!

lib/invalidfilenameexception.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Class for an exception when a filename is invalid
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Exception
+ * @package   StatusNet
+ * @author    Mikael Nordfeldth <mmn@hethane.se>
+ * @copyright 2016 Free Software Foundation, Inc.
+ * @license   https://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
+ * @link      https://gnu.io/social
+ */
+
+if (!defined('GNUSOCIAL')) { exit(1); }
+
+/**
+ * Class for an exception when a filename is invalid
+ *
+ * @category Exception
+ * @package  GNUsocial
+ * @author   Mikael Nordfeldth <mmn@hethane.se>
+ * @license  https://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
+ * @link     https://gnu.io/social
+ */
+
+class InvalidFilenameException extends ServerException
+{
+    public $filename = null;
+
+    public function __construct($filename)
+    {
+        $this->filename = $filename;
+        // We could log an entry here with the search parameters
+        parent::__construct(_('Invalid filename.'));
+    }
+}