git: Do the revert operation in a secondary working tree

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

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index 91a482ed6660059ed3a77f30b5236dbd891303a8..af1ac5ec78358af3484eed0f91f3bdc8082b1940 100644 (file)
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -301,7 +301,8 @@ sub editcomment ($$) {
 
        my @buttons = (POST_COMMENT, PREVIEW, CANCEL);
        my $form = CGI::FormBuilder->new(
-               fields => [qw{do sid page subject editcontent type author url}],
+               fields => [qw{do sid page subject editcontent type author
+                       email url subscribe anonsubscribe}],
                charset => 'utf-8',
                method => 'POST',
                required => [qw{editcontent}],
@@ -346,18 +347,35 @@ sub editcomment ($$) {
        $form->field(name => "type", value => $type, force => 1,
                type => 'select', options => \@page_types);
 
-       $form->tmpl_param(username => $session->param('name'));
+       my $username=$session->param('name');
+       $form->tmpl_param(username => $username);
+               
+       $form->field(name => "subscribe", type => 'hidden');
+       $form->field(name => "anonsubscribe", type => 'hidden');
+       if (IkiWiki::Plugin::notifyemail->can("subscribe")) {
+               if (defined $username) {
+                       $form->field(name => "subscribe", type => "checkbox",
+                               options => [gettext("email replies to me")]);
+               }
+               elsif (IkiWiki::Plugin::passwordauth->can("anonuser")) {
+                       $form->field(name => "anonsubscribe", type => "checkbox",
+                               options => [gettext("email replies to me")]);
+               }
+       }
 
        if ($config{comments_allowauthor} and
            ! defined $session->param('name')) {
                $form->tmpl_param(allowauthor => 1);
                $form->field(name => 'author', type => 'text', size => '40');
+               $form->field(name => 'email', type => 'text', size => '40');
                $form->field(name => 'url', type => 'text', size => '40');
        }
        else {
                $form->tmpl_param(allowauthor => 0);
                $form->field(name => 'author', type => 'hidden', value => '',
                        force => 1);
+               $form->field(name => 'email', type => 'hidden', value => '',
+                       force => 1);
                $form->field(name => 'url', type => 'hidden', value => '',
                        force => 1);
        }
@@ -490,13 +508,28 @@ sub editcomment ($$) {
 
        if ($form->submitted eq POST_COMMENT && $form->validate) {
                IkiWiki::checksessionexpiry($cgi, $session);
+
+               if (IkiWiki::Plugin::notifyemail->can("subscribe")) {
+                       my $subspec="comment($page)";
+                       if (defined $username &&
+                           length $form->field("subscribe")) {
+                               IkiWiki::Plugin::notifyemail::subscribe(
+                                       $username, $subspec);
+                       }
+                       elsif (length $form->field("email") &&
+                              length $form->field("anonsubscribe")) {
+                               IkiWiki::Plugin::notifyemail::anonsubscribe(
+                                       $form->field("email"), $subspec);
+                       }
+               }
                
                $postcomment=1;
-               my $ok=IkiWiki::check_content(content => $form->field('editcontent'),
-                       subject => $form->field('subject'),
+               my $ok=IkiWiki::check_content(
+                       content => scalar $form->field('editcontent'),
+                       subject => scalar $form->field('subject'),
                        $config{comments_allowauthor} ? (
-                               author => $form->field('author'),
-                               url => $form->field('url'),
+                               author => scalar $form->field('author'),
+                               url => scalar $form->field('url'),
                        ) : (),
                        page => $location,
                        cgi => $cgi,
@@ -536,7 +569,7 @@ sub editcomment ($$) {
                                length $form->field('subject')) {
                                $message = sprintf(
                                        gettext("Added a comment: %s"),
-                                       $form->field('subject'));
+                                       scalar $form->field('subject'));
                        }
 
                        IkiWiki::rcs_add($file);
@@ -575,7 +608,8 @@ sub editcomment ($$) {
 
 sub getavatar ($) {
        my $user=shift;
-       
+       return undef unless defined $user;
+
        my $avatar;
        eval q{use Libravatar::URL};
        if (! $@) {
@@ -632,9 +666,11 @@ sub commentmoderation ($$) {
 
                                my $page=IkiWiki::dirname($f);
                                my $file="$config{srcdir}/$f";
+                               my $filedir=$config{srcdir};
                                if (! -e $file) {
                                        # old location
                                        $file="$config{wikistatedir}/comments_pending/".$f;
+                                       $filedir="$config{wikistatedir}/comments_pending";
                                }
 
                                if ($action eq 'Accept') {
@@ -649,7 +685,7 @@ sub commentmoderation ($$) {
                                }
 
                                require IkiWiki::Render;
-                               IkiWiki::prune($file);
+                               IkiWiki::prune($file, $filedir);
                        }
                }