From: martin <martin>
Date: Sat, 17 Aug 2002 07:02:35 +0000 (+0000)
Subject: Changes to add login/logout button to the right-hand top corner of every page
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=4efeb8c3e3a102dd9cc165982ee6099e72688db9;p=moodle.git

Changes to add login/logout button to the right-hand top corner of every page
... this is to help encourage people to log out after a session, especially
on shared or public terminals.
---

diff --git a/index.php b/index.php
index d44954bab2..781af5ee33 100644
--- a/index.php
+++ b/index.php
@@ -15,8 +15,12 @@
             redirect("$CFG->wwwroot/admin/");
         }
         $headerbutton = update_course_icon($site->id);
-    } else if (!isset($USER->id)) {
-        $headerbutton = "<FONT SIZE=2><A HREF=\"login/\">".get_string("login")."</A></FONT>";
+    } else {
+        if (isset($USER->id)) {
+            $headerbutton = "<FONT SIZE=2><A HREF=\"$CFG->wwwroot/login/logout.php\">".get_string("logout")."</A></FONT>";
+        } else {
+            $headerbutton = "<FONT SIZE=2><A HREF=\"$CFG->wwwroot/login\">".get_string("login")."</A></FONT>";
+        }
     }
     print_header("$site->fullname", "$site->fullname", "", "",
                  "<META NAME=\"Description\" CONTENT=\"".stripslashes(strip_tags($site->summary))."\">",
diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 101387c622..245b447222 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -26,6 +26,14 @@ function print_header ($title="", $heading="", $navigation="", $focus="", $meta=
     } else {
         $styles = "$CFG->wwwroot/theme/standard/styles.css";
     }
+
+    if (!$button and $navigation) {
+        if (isset($USER->id)) {
+            $button = "<FONT SIZE=2><A HREF=\"$CFG->wwwroot/login/logout.php\">".get_string("logout")."</A></FONT>";
+        } else {
+            $button = "<FONT SIZE=2><A HREF=\"$CFG->wwwroot/login\">".get_string("login")."</A></FONT>";
+        }
+    }
  
     if (!$cache) {   // Do everything we can to prevent clients and proxies caching
         @header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");