Make Threads recalculate the number of replies when restoring a Post from the Trash.

Fixes bug #10758.

docs/changelog/7.x.x.txt

@@ -1,4 +1,5 @@
 7.7.18
+ - fixed #10758: CS #replies does not get updated after post restore from trash (Bart Jol / Procolix)
  - fixed #10781: User Profile Editable/Required gotcha
  - fixed #10786: Matrix navigation: search screen to view screen
  - fixed #10766: Matrix search: search dropdowns do not match what is displayed when search form opens.

lib/WebGUI/Asset/Post.pm

@@ -1251,6 +1251,21 @@ sub recalculatePostRating {
 	$self->update({rating=>$sum});
 }
 
+#-------------------------------------------------------------------
+
+=head2 restore
+
+Extend the base class to also make the thread containing this post to recalculate its replies
+
+=cut
+
+sub restore {
+   my $self = shift;
+   $self->SUPER::restore(@_);
+   $self->getThread->sumReplies;
+}
+
+
 #-------------------------------------------------------------------
 
 =head2 rethreadUnder ($thread)

lib/WebGUI/AssetTrash.pm

@@ -216,6 +216,20 @@ sub purge {
 }
 
 
+#-------------------------------------------------------------------
+
+=head2 restore
+
+Publishes assets from the trash.
+
+=cut
+
+sub restore {
+   my $self = shift;
+   $self->publish;
+}
+
+
 #-------------------------------------------------------------------
 
 =head2 trash ( $options )
@@ -479,7 +493,7 @@ sub www_restoreList {
         my $self = shift;
         foreach my $id ($self->session->form->param("assetId")) {
                 my $asset = eval { WebGUI::Asset->newPending($self->session,$id); };
-                $asset->publish if $asset->canEdit;
+                $asset->restore if $asset->canEdit;
         }
         if ($self->session->form->process("proceed") ne "") {
                 my $method = "www_".$self->session->form->process("proceed");