Merge commit 'smcv/goto'

[git.ikiwiki.info.git] / IkiWiki / CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index a6b485edbb71a37679f71b70b428f10ffe88e685..c91914564fb2d05817c8b7ceb5f1674c0552de60 100644 (file)
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -239,6 +239,9 @@ sub check_banned ($$) {
                        print $q->header(-status => "403 Forbidden");
                        $session->delete();
                        print gettext("You are banned.");
+                       # Internet Explorer won't show custom 404 responses
+                       # unless they're >= 512 bytes
+                       print " " x 512;
                        cgi_savesession($session);
                        exit;
                }
@@ -291,47 +294,6 @@ sub cgi_savesession ($) {
        umask($oldmask);
 }
 
-# cgi_goto(CGI, [page])
-# Redirect to a specified page, or display "not found". If not specified,
-# the page param from the CGI object is used.
-sub cgi_goto ($;$) {
-       my $q = shift;
-       my $page = shift;
-
-       if (!defined $page) {
-               $page = decode_utf8($q->param("page"));
-
-               if (!defined $page) {
-                       error("missing page parameter");
-               }
-       }
-
-       loadindex();
-
-       # If the page is internal (like a comment), see if it has a
-       # permalink. Comments do.
-       if (isinternal($page) &&
-           defined $pagestate{$page}{meta}{permalink}) {
-               redirect($q, $pagestate{$page}{meta}{permalink});
-       }
-
-       my $link = bestlink("", $page);
-
-       if (! length $link) {
-               print "Content-type: text/html\n\n";
-               print misctemplate(gettext("missing page"),
-                       "<p>".
-                       sprintf(gettext("The page %s does not exist."),
-                               htmllink("", "", $page)).
-                       "</p>");
-       }
-       else {
-               redirect($q, urlto($link, undef, 1));
-       }
-
-       exit;
-}
-
 sub cgi (;$$) {
        my $q=shift;
        my $session=shift;
@@ -358,7 +320,7 @@ sub cgi (;$$) {
                        error("\"do\" parameter missing");
                }
        }
-       
+
        # Need to lock the wiki before getting a session.
        lockwiki();
        loadindex();