Introduce Maintenance menu

Containing all the small action menu-items that were in the main navigation menu, like verify installation

include/admin/maintenance.inc.php

@@ -0,0 +1,28 @@
+<?php
+
+$data = array();
+
+switch($serendipity['GET']['adminAction']) {
+    case 'integrity':
+        $data['action'] = "integrity";
+        
+        if (!is_readable(S9Y_INCLUDE_PATH . 'checksums.inc.php') || 0 == filesize(S9Y_INCLUDE_PATH . 'checksums.inc.php') ) {
+            $data['noChecksum'] = true;
+            break;
+        }
+        $data['badsums'] = serendipity_verifyFTPChecksums();
+        break;
+}
+
+ob_start();
+include S9Y_INCLUDE_PATH . 'include/admin/import.inc.php';
+$data['importMenu'] = ob_get_contents();
+ob_end_clean();
+
+if (!is_object($serendipity['smarty'])) {
+    serendipity_smarty_init();
+}
+
+echo serendipity_smarty_show('admin/maintenance.inc.tpl', $data);
+
+/* vim: set sts=4 ts=4 expandtab : */