Fix how Thread determines the "current" Post to be a little more logical,

and fix shortcuts to non-Thread Posts (they weren't doing prepareView on
the thread).

docs/changelog/7.x.x.txt

@@ -13,6 +13,7 @@
  - fix: HttpProxy now handles styles appropriately.
  - fix: op=viewPurchaseHistory prices are now formatted correctly
  - fix: A minor bug in the default viewPurchaseHistory template
+ - fix: Thread determination of "current" Post, and shortcuts to non-Thread Posts
 
 7.2.1
  - Made a change to version tag commits to deal with unusually long commit

lib/WebGUI/Asset/Post.pm

@@ -979,10 +979,19 @@ sub update {
 }
 
 #-------------------------------------------------------------------
+sub prepareView {
+	my $self = shift;
+	$self->SUPER::prepareView;
+	unless ($self->getThread->getId eq $self->getId) {
+		# Need the unless to avoid infinite recursion.
+		$self->getThread->prepareView;
+	}
+}
+
 sub view {
 	my $self = shift;
 	$self->incrementViews;
-	return $self->getThread->view;
+	return $self->getThread->view($self);
 }
 
 

lib/WebGUI/Asset/Post/Thread.pm

@@ -770,6 +770,7 @@ sub unsubscribe {
 #-------------------------------------------------------------------
 sub view {
 	my $self = shift;
+	my $currentPost = shift || $self;
         $self->markRead;
         $self->incrementViews unless ($self->session->form->process("func") eq 'rate');
 	if ($self->session->user->userId eq '1' && !$self->session->form->process("layout")) {
@@ -852,7 +853,7 @@ sub view {
 		my $reply = WebGUI::Asset::Post->new($self->session, $dataSet->{assetId}, $dataSet->{className}, $dataSet->{revisionDate});
 		$reply->{_thread} = $self; # caching thread for better performance
 		my %replyVars = %{$reply->getTemplateVars};
-		$replyVars{isCurrent} = ($reply->get("url") eq $currentPageUrl);
+		$replyVars{isCurrent} = ($reply->getId eq $currentPost->getId);
 		$replyVars{isThreadRoot} = $self->getId eq $reply->getId;
 		$replyVars{depth} = $reply->getLineageLength - $self->getLineageLength;
 		$replyVars{depthX10} = $replyVars{depth}*10;