remove useless uses of scalar

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

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index 32f3712f2423a05b04f91cd43da77af8adfa89b8..b2243ce4c85e3938483e4656746cf93d0b2f6821 100644 (file)
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -442,8 +442,12 @@ sub editcomment ($$) {
        # - this means that if they do, rocks fall and everyone dies
 
        if ($form->submitted eq PREVIEW) {
-               $form->tmpl_param(page_preview => 
-                       previewcomment($content, $location, $page, time));
+               my $preview=previewcomment($content, $location, $page, time);
+               IkiWiki::run_hooks(format => sub {
+                       $preview = shift->(page => $page,
+                               content => $preview);
+               });
+               $form->tmpl_param(page_preview => $preview);
        }
        else {
                $form->tmpl_param(page_preview => "");
@@ -603,10 +607,11 @@ sub commentmoderation ($$) {
                my ($id, $ctime)=@{$_};
                my $file="$config{wikistatedir}/comments_pending/$id";
                my $content=readfile($file);
+               my $preview=previewcomment($content, $id,
+                       IkiWiki::dirname($_), $ctime);
                {
                        id => $id,
-                       view => previewcomment($content, $id,
-                                       IkiWiki::dirname($_), $ctime),
+                       view => $preview,
                } 
        } sort { $b->[1] <=> $a->[1] } comments_pending();
 
@@ -616,7 +621,11 @@ sub commentmoderation ($$) {
                comments => \@comments,
        );
        IkiWiki::printheader($session);
-       print IkiWiki::misctemplate(gettext("comment moderation"), $template->output);
+       my $out=$template->output;
+       IkiWiki::run_hooks(format => sub {
+               $out = shift->(page => "", content => $out);
+       });
+       print IkiWiki::misctemplate(gettext("comment moderation"), $out);
        exit;
 }
 
@@ -671,10 +680,6 @@ sub previewcomment ($$$) {
                        IkiWiki::linkify($location, $page,
                        IkiWiki::preprocess($location, $page,
                        IkiWiki::filter($location, $page, $content), 0, 1)));
-       IkiWiki::run_hooks(format => sub {
-               $preview = shift->(page => $page,
-                       content => $preview);
-       });
 
        my $template = template("comment.tmpl");
        $template->param(content => $preview);