page: user-dependent filter menu links

Remove .logout items for users, .login for guests.

diff --git a/page.inc.php b/page.inc.php
index bc2c57d5de5df8ad8f92138e234d8d8d2803cab7..4cc693942f09a1659d0c20a2ec58c196265e7f13 100644 (file)
--- a/page.inc.php
+++ b/page.inc.php
@@ -12,6 +12,13 @@ $nav = preg_replace_callback('{<a href="([^"]+)">(.*?)</a>}', function ($m) {
        $html = $request == $m[1] ? $m[2] : $m[0]; # text or full link
        return $m[1] == substr($request, 0, strlen($m[1])) ? "<b>$html</b>" : $html;
 }, $nav);
+if (isset($User)) {
+       $nav = preg_replace('{\s*<li class="logout">.*?</li>}', '', $nav);
+       $nav = str_replace('[[login]]', $User['name'], $nav);
+}
+else {
+       $nav = preg_replace('{\s*<li class="login">.*?</li>}', '', $nav);
+}
 print $nav;
 print "</header>\n\n";