page: omit edit link if unwritable
authorMischa POSLAWSKY <perl@shiar.org>
Tue, 19 Sep 2017 00:49:16 +0000 (02:49 +0200)
committerMischa POSLAWSKY <perl@shiar.org>
Wed, 27 Sep 2017 23:30:39 +0000 (01:30 +0200)
page.inc.php

index 9d49fad2df8050b4ac7daa86bf903080a9b34bb9..7c8e191aa2485d5060f8d44d5d02209354a79a98 100644 (file)
@@ -11,7 +11,18 @@ if (isset($User)) {
        print '<div class="login"><p>';
        printf('<span>Ingelogd: <b>%s</b></span>', $User['name']);
        if ($User['admin']) {
-               print ' <a href="#edit">Wijzig</a>';
+               $editpage = $Page.$Args;
+               if (is_dir($editpage)) {
+                       if (file_exists("$editpage/index.html")) {
+                               $editpage .= '/index.html';
+                       }
+               }
+               else {
+                       $editpage .= '.html';
+               }
+               if (is_writable($editpage)) {
+                       print ' <a href="#edit">Wijzig</a>';
+               }
        }
        print "</p></div>\n";
 }