* Support a w3mmode, which lets w3m run ikiwiki using its local CGI

[ikiwiki.git] / IkiWiki / CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 3b4228b75bbf84debebc38b55b07ed91cd25ecd7..671f0b9248c463db5cbc9e4c5713217735760f8e 100644 (file)
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -9,6 +9,18 @@ use Encode;
 
 package IkiWiki;
 
+sub redirect ($$) { #{{{
+       my $q=shift;
+       my $url=shift;
+       if (! $config{w3mmode}) {
+               print $q->redirect($url);
+       }
+       else {
+               print "Content-type: text/plain\n";
+               print "W3m-control: GOTO $url\n\n";
+       }
+} #}}}
+
 sub page_locked ($$;$) { #{{{
        my $page=shift;
        my $session=shift;
@@ -158,7 +170,7 @@ sub cgi_signin ($$) { #{{{
                        $session->param("name", $form->field("name"));
                        if (defined $form->field("do") && 
                            $form->field("do") ne 'signin') {
-                               print $q->redirect(cgiurl(
+                               redirect($q, cgiurl(
                                        do => $form->field("do"),
                                        page => $form->field("page"),
                                        title => $form->field("title"),
@@ -167,7 +179,7 @@ sub cgi_signin ($$) { #{{{
                                ));
                        }
                        else {
-                               print $q->redirect($config{url});
+                               redirect($q, $config{url});
                        }
                }
                elsif ($form->submitted eq 'Register') {
@@ -272,11 +284,11 @@ sub cgi_prefs ($$) { #{{{
        
        if ($form->submitted eq 'Logout') {
                $session->delete();
-               print $q->redirect($config{url});
+               redirect($q, $config{url});
                return;
        }
        elsif ($form->submitted eq 'Cancel') {
-               print $q->redirect($config{url});
+               redirect($q, $config{url});
                return;
        }
        elsif ($form->submitted eq "Save Preferences" && $form->validate) {
@@ -356,7 +368,7 @@ sub cgi_editpage ($$) { #{{{
        }
        
        if ($form->submitted eq "Cancel") {
-               print $q->redirect("$config{url}/".htmlpage($page));
+               redirect($q, "$config{url}/".htmlpage($page));
                return;
        }
        elsif ($form->submitted eq "Preview") {
@@ -419,7 +431,7 @@ sub cgi_editpage ($$) { #{{{
                        if (! @page_locs) {
                                # hmm, someone else made the page in the
                                # meantime?
-                               print $q->redirect("$config{url}/".htmlpage($page));
+                               redirect($q, "$config{url}/".htmlpage($page));
                                return;
                        }
                                
@@ -504,7 +516,7 @@ sub cgi_editpage ($$) { #{{{
                
                # The trailing question mark tries to avoid broken
                # caches and get the most recent version of the page.
-               print $q->redirect("$config{url}/".htmlpage($page)."?updated");
+               redirect($q, "$config{url}/".htmlpage($page)."?updated");
        }
 } #}}}