Aaaahhh I remember now why this was in here, because in future there might

be course-level themes and user-level themes.

Putting it back as before ... :-)

diff --git a/theme/index.php b/theme/index.php
new file mode 100644 (file)
index 0000000..bdcd17b
--- /dev/null
+++ b/theme/index.php
@@ -0,0 +1,77 @@
+<?PHP // $Id$
+
+    require("../config.php");
+
+    optional_variable($preview);   // which theme to show
+    optional_variable($choose);    // set this theme as default
+
+    if ($choose) {
+        $preview = $choose;
+    }
+
+    if ($preview) {
+        $CFG->theme = $preview;
+        $CFG->stylesheet  = "$CFG->wwwroot/theme/$CFG->theme/styles.css";
+        $CFG->header      = "$CFG->dirroot/theme/$CFG->theme/header.html";
+        $CFG->footer      = "$CFG->dirroot/theme/$CFG->theme/footer.html";
+        include ("$CFG->theme/config.php");
+    }
+
+
+    if (! $site = get_site()) {
+        error("Site doesn't exist!");
+    }
+
+    require_login();
+
+    if (!isadmin()) {
+        error("You must be an administrator to change themes.");
+    }
+
+
+    $stradministration = get_string("administration");
+    $strchoosetheme = get_string("choosetheme");
+    $strpreview = get_string("preview");
+    $strsavechanges = get_string("savechanges");
+    $strtheme = get_string("theme");
+    $strthemesaved = get_string("themesaved");
+
+    print_header("$site->shortname: $strchoosetheme", $site->fullname, 
+                 "<A HREF=\"$CFG->wwwroot/admin\">$stradministration</A> -> $strchoosetheme");
+
+    if ($choose) {
+        if (set_config("theme", $choose)) {
+            print_heading(get_string("themesaved"));
+            print_continue("$CFG->wwwroot");
+            print_footer();
+            exit;
+        } else {
+            error("Could not set the theme!");
+        }
+    }
+
+    print_heading(get_string("previeworchoose"));
+
+    $themes = get_list_of_plugins("theme");
+
+    echo "<TABLE ALIGN=CENTER cellpadding=7 cellspacing=5>";
+    echo "<TR><TH>$strtheme<TH>&nbsp;</TR>";
+    foreach ($themes as $theme) {
+        include ("$theme/config.php");
+        echo "<TR>";
+        if ($CFG->theme == $theme) {
+            echo "<TD ALIGN=CENTER BGCOLOR=\"$THEME->body\">$theme</TD>";
+            echo "<TD ALIGN=CENTER><A HREF=\"index.php?choose=$theme\">$strsavechanges</A></TD>";
+        } else {
+            echo "<TD ALIGN=CENTER BGCOLOR=\"$THEME->body\">";
+            echo "<A TITLE=\"$strpreview\" HREF=\"index.php?preview=$theme\">$theme</A>";
+            echo "</TD>";
+            echo "<TD>&nbsp;</TD>";
+        }
+        echo "</TR>";
+    }
+    echo "</TABLE>";
+
+    print_footer();
+
+?>