process of the server. Such callbacks can be used to fill
structures.
+=item ReturnComponentOutput
+
+By default, callback returns the status codes of all rendered components, and
+prints the rendered components to STDOUT. If this argument is true, callback
+returns the rendered components instead of printing them to STDOUT.
+
=back
Searches for callback components in
my $name = delete $args{'CallbackName'} || 'Default';
my $page = delete $args{'CallbackPage'} || $self->callers(0)->path;
+ my $use_scomp = delete $args{'ReturnComponentOutput'} ? 1 : 0;
unless ( $page ) {
$RT::Logger->error("Couldn't get a page name for callbacks");
return;
}
my @rv;
+ my $scomp_out;
foreach my $cb ( @$callbacks ) {
- push @rv, scalar $self->comp( $cb, %args );
+ if ( $use_scomp ) {
+ no warnings 'uninitialized';
+ $scomp_out .= $self->scomp( $cb, %args );
+ } else {
+ push @rv, scalar $self->comp( $cb, %args );
+ }
}
- return @rv;
+ return $use_scomp ? $scomp_out : @rv;
}
sub clear_callback_cache {
}
-# $m->callback( %ARGS, CallbackName => 'Head' );
-$head .= $m->scomp( '/Elements/Callback', _CallbackName => 'Head', %ARGS );
+$head .= $m->callback(
+ %ARGS,
+ CallbackName => 'Head',
+ ReturnComponentOutput => 1,
+);
#XXX $head .= <& /Elements/Framekiller &>;