[cgi-wiki-dev] Evaluating Wiki Toolkit

[Robert Barta]

Hi folks,

I am just looking at Wiki::Toolkit and it's plugin infrastructure. I
read in

   http://search.cpan.org/dist/Wiki-Toolkit/lib/Wiki/Toolkit/Plugin.pm

that pre_retrieve does not allow declining of the read. It is marked
as TODO.

Is there a principle problem with it? or could it be added, just as
for instance in 

sub write_node_post_locking {
....
   foreach my $plugin (@preplugins) {
        if ( $plugin->can( "pre_write" ) ) {
                        handle_pre_plugin_ret(
                                \$write_allowed,
                                $plugin->pre_write(
                                        node     => \$node,
                                        content  => \$content,
                                        metadata => \$metadata_ref )
                        );
        }
    }
        if($write_allowed < 1) {
                # The plugins didn't want to allow this action
                return -1;
        }

??

\rho