remove debugging code

[ikiwiki.git] / IkiWiki / CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index e62bcf477601ec38be1178ba3ce3207c1e588293..cd6ddc0345350c79566dfbad5235b235ad4b0cac 100644 (file)
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -180,13 +180,20 @@ sub cgi_signin ($$) { #{{{
 sub cgi_postsignin ($$) { #{{{
        my $q=shift;
        my $session=shift;
-
+       
        # Continue with whatever was being done before the signin process.
-       my $postsignin=CGI->new($session->param("postsignin"));
-       $session->clear("postsignin");
-       cgi($postsignin, $session);
-       cgi_savesession($session);
-       exit;
+       if (defined $session->param("postsignin")) {
+               my $postsignin=CGI->new($session->param("postsignin"));
+               $session->clear("postsignin");
+               cgi($postsignin, $session);
+               cgi_savesession($session);
+               exit;
+       }
+       else {
+               # This can occur, for example, if a user went to the signin
+               # url via a bookmark.
+               redirect($q, $config{url});
+       }
 } #}}}
 
 sub cgi_prefs ($$) { #{{{
@@ -283,7 +290,8 @@ sub cgi_editpage ($$) { #{{{
        my $q=shift;
        my $session=shift;
 
-       my @fields=qw(do rcsinfo subpage from page type editcontent comments);
+       my @fields=qw(do rcsinfo subpage from page type editcontent comments
+                     newfile);
        my @buttons=("Save Page", "Preview", "Cancel");
        
        eval q{use CGI::FormBuilder};
@@ -345,10 +353,6 @@ sub cgi_editpage ($$) { #{{{
                $file=$page.".".$type;
        }
 
-       my $newfile=0;
-       if (! -e "$config{srcdir}/$file") {
-               $newfile=1;
-       }
 
        $form->field(name => "do", type => 'hidden');
        $form->field(name => "from", type => 'hidden');
@@ -359,6 +363,7 @@ sub cgi_editpage ($$) { #{{{
        $form->field(name => "comments", type => "text", size => 80);
        $form->field(name => "editcontent", type => "textarea", rows => 20,
                cols => 80);
+       $form->field(name => "newfile", type => 'hidden');
        $form->tmpl_param("can_commit", $config{rcs});
        $form->tmpl_param("indexlink", indexlink());
        $form->tmpl_param("helponformattinglink",
@@ -367,13 +372,16 @@ sub cgi_editpage ($$) { #{{{
        if (! $form->submitted) {
                $form->field(name => "rcsinfo", value => rcs_prepedit($file),
                        force => 1);
+               $form->field(name => "newfile", 
+                       value => ! -e "$config{srcdir}/$file",
+                       force => 1);
        }
        
        if ($form->submitted eq "Cancel") {
-               if ($newfile && defined $from) {
+               if ($form->field(name => "newfile") && defined $from) {
                        redirect($q, "$config{url}/".htmlpage($from));
                }
-               elsif ($newfile) {
+               elsif ($form->field(name => "newfile")) {
                        redirect($q, $config{url});
                }
                else {
@@ -488,6 +496,16 @@ sub cgi_editpage ($$) { #{{{
        else {
                # save page
                check_canedit($page, $q, $session);
+               if (! -e "$config{srcdir}/$file" && ! $form->field(name => 'newfile')){
+                       $form->tmpl_param("page_gone", 1);
+                       $form->field(name => "newfile",
+                                    value => 1, force => 1);
+                       $form->tmpl_param("page_select", 0);
+                       $form->field(name => "page", type => 'hidden');
+                       $form->field(name => "type", type => 'hidden');
+                       print $form->render(submit => \@buttons);
+                       return;
+               }
                
                my $content=$form->field('editcontent');
 
@@ -503,8 +521,6 @@ sub cgi_editpage ($$) { #{{{
                        $form->tmpl_param("failed_save", 1);
                        $form->tmpl_param("error_message", $@);
                        $form->field("editcontent", value => $content, force => 1);
-                       $form->field(name => "comments", value => $form->field('comments'), force => 1);
-                       $form->field("do", "edit)");
                        $form->tmpl_param("page_select", 0);
                        $form->field(name => "page", type => 'hidden');
                        $form->field(name => "type", type => 'hidden');
@@ -521,7 +537,7 @@ sub cgi_editpage ($$) { #{{{
                                $message=$form->field('comments');
                        }
                        
-                       if ($newfile) {
+                       if ($form->field(name => "newfile")) {
                                rcs_add($file);
                        }
 
@@ -548,8 +564,7 @@ sub cgi_editpage ($$) { #{{{
                                force => 1);
                        $form->tmpl_param("page_conflict", 1);
                        $form->field("editcontent", value => $conflict, force => 1);
-                       $form->field(name => "comments", value => $form->field('comments'), force => 1);
-                       $form->field("do", "edit)");
+                       $form->field("do", "edit", force => 1);
                        $form->tmpl_param("page_select", 0);
                        $form->field(name => "page", type => 'hidden');
                        $form->field(name => "type", type => 'hidden');