document external links

[git.ikiwiki.info.git] / IkiWiki / Plugin / editpage.pm

diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm
index af2c5ff4e5e9558ac3ee4d337637ef796235c69f..3ba6c519e9bafeb304faca37eea975e00c53a486 100644 (file)
--- a/IkiWiki/Plugin/editpage.pm
+++ b/IkiWiki/Plugin/editpage.pm
@@ -64,7 +64,7 @@ sub cgi_editpage ($$) {
 
        decode_cgi_utf8($q);
 
-       my @fields=qw(do rcsinfo subpage from page type editcontent comments);
+       my @fields=qw(do rcsinfo subpage from page type editcontent editmessage);
        my @buttons=("Save Page", "Preview", "Cancel");
        eval q{use CGI::FormBuilder};
        error($@) if $@;
@@ -144,7 +144,7 @@ sub cgi_editpage ($$) {
        $form->field(name => "subpage", type => 'hidden');
        $form->field(name => "page", value => $page, force => 1);
        $form->field(name => "type", value => $type, force => 1);
-       $form->field(name => "comments", type => "text", size => 80);
+       $form->field(name => "editmessage", type => "text", size => 80);
        $form->field(name => "editcontent", type => "textarea", rows => 20,
                cols => 80);
        $form->tmpl_param("can_commit", $config{rcs});
@@ -170,10 +170,8 @@ sub cgi_editpage ($$) {
                $previewing=1;
 
                my $new=not exists $pagesources{$page};
-               if ($new) {
-                       # temporarily record its type
-                       $pagesources{$page}=$page.".".$type;
-               }
+               # temporarily record its type
+               $pagesources{$page}=$page.".".$type if $new;
                my %wasrendered=map { $_ => 1 } @{$renderedfiles{$page}};
 
                my $content=$form->field('editcontent');
@@ -198,18 +196,17 @@ sub cgi_editpage ($$) {
                });
                $form->tmpl_param("page_preview", $preview);
                
-               if ($new) {
-                       delete $pagesources{$page};
-               }
-
                # Previewing may have created files on disk.
                # Keep a list of these to be deleted later.
                my %previews = map { $_ => 1 } @{$wikistate{editpage}{previews}};
                foreach my $f (@{$renderedfiles{$page}}) {
                        $previews{$f}=1 unless $wasrendered{$f};
                }
+
+               # Throw out any other state changes made during previewing,
+               # and save the previews list.
+               loadindex();
                @{$wikistate{editpage}{previews}} = keys %previews;
-               $renderedfiles{$page}=[keys %wasrendered];
                saveindex();
        }
        elsif ($form->submitted eq "Save Page") {
@@ -316,9 +313,7 @@ sub cgi_editpage ($$) {
                }
                
                showform($form, \@buttons, $session, $q,
-                       forcebaseurl => $baseurl,
-                       ($previewing ? (page => $page) : ()),
-               );
+                       forcebaseurl => $baseurl, page => $page);
        }
        else {
                # save page
@@ -336,7 +331,7 @@ sub cgi_editpage ($$) {
                        $form->field(name => "type", type => 'hidden');
                        $form->title(sprintf(gettext("editing %s"), $page));
                        showform($form, \@buttons, $session, $q,
-                               forcebaseurl => $baseurl);
+                               forcebaseurl => $baseurl, page => $page);
                        exit;
                }
                elsif ($form->field("do") eq "create" && $exists) {
@@ -351,14 +346,14 @@ sub cgi_editpage ($$) {
                                         "\n\n\n".$form->field("editcontent"),
                                force => 1);
                        showform($form, \@buttons, $session, $q,
-                               forcebaseurl => $baseurl);
+                               forcebaseurl => $baseurl, page => $page);
                        exit;
                }
                        
                my $message="";
-               if (defined $form->field('comments') &&
-                   length $form->field('comments')) {
-                       $message=$form->field('comments');
+               if (defined $form->field('editmessage') &&
+                   length $form->field('editmessage')) {
+                       $message=$form->field('editmessage');
                }
                
                my $content=$form->field('editcontent');
@@ -392,7 +387,7 @@ sub cgi_editpage ($$) {
                        $form->field(name => "type", type => 'hidden');
                        $form->title(sprintf(gettext("editing %s"), $page));
                        showform($form, \@buttons, $session, $q,
-                               forcebaseurl => $baseurl);
+                               forcebaseurl => $baseurl, page => $page);
                        exit;
                }
                
@@ -431,7 +426,7 @@ sub cgi_editpage ($$) {
                        $form->field(name => "type", type => 'hidden');
                        $form->title(sprintf(gettext("editing %s"), $page));
                        showform($form, \@buttons, $session, $q,
-                               forcebaseurl => $baseurl);
+                               forcebaseurl => $baseurl, page => $page);
                }
                else {
                        # The trailing question mark tries to avoid broken