Split apache404 into an independent plugin

[ikiwiki.git] / IkiWiki / CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 8734cdd494ece0d4f1a2229d0bed37542519495e..e75ebcd27652fb6a2a1c6317afd6b9ab99332930 100644 (file)
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -338,46 +338,6 @@ sub cgi_goto ($;$) {
        exit;
 }
 
-sub cgi_page_from_404 ($$$) {
-       my $path = shift;
-       my $baseurl = shift;
-       my $usedirs = shift;
-
-       # fail if missing from environment or whatever
-       return undef unless defined $path;
-       return undef unless defined $baseurl;
-
-       # with usedirs on, path is like /~fred/foo/bar/ or /~fred/foo/bar or
-       #    /~fred/foo/bar/index.html
-       # with usedirs off, path is like /~fred/foo/bar.html
-       # baseurl is like 'http://people.example.com/~fred'
-
-       # convert baseurl to ~fred
-       unless ($baseurl =~ s{^https?://[^/]+/?}{}) {
-               return undef;
-       }
-
-       # convert path to /~fred/foo/bar
-       if ($usedirs) {
-               $path =~ s/\/*(?:index\.$config{htmlext})?$//;
-       }
-       else {
-               $path =~ s/\.$config{htmlext}$//;
-       }
-
-       # remove /~fred/
-       unless ($path =~ s{^/*\Q$baseurl\E/*}{}) {
-               return undef;
-       }
-
-       # special case for the index
-       unless ($path) {
-               return 'index';
-       }
-
-       return $path;
-}
-
 sub cgi (;$$) {
        my $q=shift;
        my $session=shift;
@@ -409,14 +369,7 @@ sub cgi (;$$) {
        # commenter are for compatibility with any saved URLs
        if ($do eq 'goto' || $do eq 'recentchanges_link' ||
            $do eq 'commenter') {
-               my $page = undef;
-
-               if ($ENV{REDIRECT_STATUS} eq '404') {
-                       $page = cgi_page_from_404($ENV{REDIRECT_URL},
-                               $config{url}, $config{usedirs});
-               }
-
-               cgi_goto($q, $page);
+               cgi_goto($q);
        }
 
        # Need to lock the wiki before getting a session.