po: Allow enabling via web setup.

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

diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm
index 670eedfd97699eee7b3eca3ce112cda5944d3d09..1a04a72b5568f2980d8a7e00d0eaaa06a62e0e0d 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 ($$) {
        $form->field(name => "subpage", type => 'hidden');
        $form->field(name => "page", value => $page, force => 1);
        $form->field(name => "type", value => $type, force => 1);
-       $form->field(name => "comments", type => "text", size => 80);
+       $form->field(name => "editmessage", type => "text", size => 80);
        $form->field(name => "editcontent", type => "textarea", rows => 20,
                cols => 80);
        $form->tmpl_param("can_commit", $config{rcs});
@@ -153,6 +153,7 @@ sub cgi_editpage ($$) {
                        noimageinline => 1,
                        linktext => "FormattingHelp"));
        
+       my $previewing=0;
        if ($form->submitted eq "Cancel") {
                if ($form->field("do") eq "create" && defined $from) {
                        redirect($q, urlto($from, undef, 1));
@@ -166,11 +167,11 @@ sub cgi_editpage ($$) {
                exit;
        }
        elsif ($form->submitted eq "Preview") {
+               $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');
@@ -195,18 +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") {
@@ -255,7 +255,7 @@ sub cgi_editpage ($$) {
                        if (! @page_locs) {
                                # hmm, someone else made the page in the
                                # meantime?
-                               if ($form->submitted eq "Preview") {
+                               if ($previewing) {
                                        # let them go ahead with the edit
                                        # and resolve the conflict at save
                                        # time
@@ -312,7 +312,8 @@ sub cgi_editpage ($$) {
                        $form->title(sprintf(gettext("editing %s"), pagetitle($page)));
                }
                
-               showform($form, \@buttons, $session, $q, forcebaseurl => $baseurl);
+               showform($form, \@buttons, $session, $q,
+                       forcebaseurl => $baseurl, page => $page);
        }
        else {
                # save page
@@ -329,7 +330,8 @@ sub cgi_editpage ($$) {
                        $form->field(name => "page", type => 'hidden');
                        $form->field(name => "type", type => 'hidden');
                        $form->title(sprintf(gettext("editing %s"), $page));
-                       showform($form, \@buttons, $session, $q, forcebaseurl => $baseurl);
+                       showform($form, \@buttons, $session, $q,
+                               forcebaseurl => $baseurl, page => $page);
                        exit;
                }
                elsif ($form->field("do") eq "create" && $exists) {
@@ -343,14 +345,15 @@ sub cgi_editpage ($$) {
                                value => readfile("$config{srcdir}/$file").
                                         "\n\n\n".$form->field("editcontent"),
                                force => 1);
-                       showform($form, \@buttons, $session, $q, forcebaseurl => $baseurl);
+                       showform($form, \@buttons, $session, $q,
+                               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');
@@ -384,7 +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;
                }
                
@@ -398,9 +401,12 @@ sub cgi_editpage ($$) {
                        # signaling to it that it should not try to
                        # do anything.
                        disable_commit_hook();
-                       $conflict=rcs_commit($file, $message,
-                               $form->field("rcsinfo"),
-                               $session->param("name"), $ENV{REMOTE_ADDR});
+                       $conflict=rcs_commit(
+                               file => $file,
+                               message => $message,
+                               token => $form->field("rcsinfo"),
+                               session => $session,
+                       );
                        enable_commit_hook();
                        rcs_update();
                }
@@ -423,7 +429,7 @@ sub cgi_editpage ($$) {
                        $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