[dw-free] Add comment-count image to crossposted entries

[afuna]

[commit: http://hg.dwscoalition.org/dw-free/rev/4519ca92ccc7]

http://bugs.dwscoalition.org/show_bug.cgi?id=1035

Use username instead of userid; show "0" when trying to access an invalid
entry.

Patch by allen.

Files modified:

• cgi-bin/LJ/Entry.pm
• htdocs/tools/commentcount.bml

--------------------------------------------------------------------------------
diff -r d23c0007a311 -r 4519ca92ccc7 cgi-bin/LJ/Entry.pm
--- a/cgi-bin/LJ/Entry.pm	Sat Aug 08 12:18:52 2009 +0000
+++ b/cgi-bin/LJ/Entry.pm	Sat Aug 08 12:40:49 2009 +0000
@@ -231,7 +231,7 @@ sub comment_image_url {
     my $self = shift;
     my $u = $self->{u};
 
-    return "$LJ::SITEROOT/tools/commentcount?uid=" . $self->journalid . "&ditemid=" .  $self->ditemid;
+    return "$LJ::SITEROOT/tools/commentcount?user=" . $self->journal->user . "&ditemid=" .  $self->ditemid;
 }
 
 # returns a pre-generated comment img tag using the comment_image_url
diff -r d23c0007a311 -r 4519ca92ccc7 htdocs/tools/commentcount.bml
--- a/htdocs/tools/commentcount.bml	Sat Aug 08 12:18:52 2009 +0000
+++ b/htdocs/tools/commentcount.bml	Sat Aug 08 12:40:49 2009 +0000
@@ -8,10 +8,10 @@
     # the given post.
 
     my $ditemid = $GET{ditemid};
-    my $uid = $GET{uid};
+    my $uid = LJ::get_userid( $GET{user} );
 
     # get the value to display
-    my $count = $GET{samplecount} || LJ::Entry->new( $uid, ditemid => $ditemid )->reply_count;
+    my $count = $GET{samplecount} || eval { LJ::Entry->new( $uid, ditemid => $ditemid )->reply_count } || 0;
 
     # create an image
     my $image = Image::Magick->new;
--------------------------------------------------------------------------------