reorg all the pages about rcs backends. Fix all links

[ikiwiki.git] / IkiWiki / CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 5aa744c9490eaae61c9549afcb0604c36f5e055b..e8df1fe1145dd4a37e6eebb3de1680dcfce99529 100644 (file)
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -157,7 +157,8 @@ sub cgi_signin ($$) { #{{{
                force => 1);
        
        run_hooks(formbuilder_setup => sub {
-               shift->(form => $form, cgi => $q, session => $session);
+               shift->(form => $form, cgi => $q, session => $session,
+                       buttons => $buttons);
        });
        
        decode_form_utf8($form);
@@ -228,7 +229,8 @@ sub cgi_prefs ($$) { #{{{
        my $buttons=["Save Preferences", "Logout", "Cancel"];
 
        run_hooks(formbuilder_setup => sub {
-               shift->(form => $form, cgi => $q, session => $session);
+               shift->(form => $form, cgi => $q, session => $session,
+                       buttons => $buttons);
        });
        
        $form->field(name => "do", type => "hidden");
@@ -304,6 +306,7 @@ sub cgi_editpage ($$) { #{{{
        eval q{use CGI::FormBuilder};
        error($@) if $@;
        my $form = CGI::FormBuilder->new(
+               title => "editpage",
                fields => \@fields,
                charset => "utf-8",
                method => 'POST',
@@ -321,7 +324,8 @@ sub cgi_editpage ($$) { #{{{
        );
        
        run_hooks(formbuilder_setup => sub {
-               shift->(form => $form, cgi => $q, session => $session);
+               shift->(form => $form, cgi => $q, session => $session,
+                       buttons => \@buttons);
        });
        
        decode_form_utf8($form);
@@ -402,12 +406,12 @@ sub cgi_editpage ($$) { #{{{
                        preprocess($page, $page,
                        filter($page, $page, $form->field('editcontent')), 0, 1))));
        }
-       else {
+       elsif ($form->submitted eq "Save Page") {
                $form->tmpl_param("page_preview", "");
        }
        $form->tmpl_param("page_conflict", "");
        
-       if (! $form->submitted || $form->submitted eq "Preview" || 
+       if ($form->submitted ne "Save Page" || 
            ! $form->validate) {
                if ($form->field("do") eq "create") {
                        my @page_locs;
@@ -497,8 +501,11 @@ sub cgi_editpage ($$) { #{{{
        else {
                # save page
                check_canedit($page, $q, $session);
-               if (! -e "$config{srcdir}/$file" &&
-                   $form->field("do") ne "create") {
+
+               my $exists=-e "$config{srcdir}/$file";
+
+               if ($form->field("do") ne "create" &&
+                   ! $exists && ! -e "$config{underlaydir}/$file") {
                        $form->tmpl_param("page_gone", 1);
                        $form->field(name => "do", value => "create", force => 1);
                        $form->tmpl_param("page_select", 0);
@@ -509,8 +516,7 @@ sub cgi_editpage ($$) { #{{{
                        print misctemplate($form->title, $form->render(submit => \@buttons));
                        return;
                }
-               elsif (-e "$config{srcdir}/$file" &&
-                      $form->field("do") eq "create") {
+               elsif ($form->field("do") eq "create" && $exists) {
                        $form->tmpl_param("creation_conflict", 1);
                        $form->field(name => "do", value => "edit", force => 1);
                        $form->tmpl_param("page_select", 0);
@@ -557,7 +563,7 @@ sub cgi_editpage ($$) { #{{{
                                $message=$form->field('comments');
                        }
                        
-                       if ($form->field("do") eq "create") {
+                       if (! $exists) {
                                rcs_add($file);
                        }