--- /dev/null
+package SL::Presenter::Invoice;
+
+use strict;
+
+use parent qw(Exporter);
+
+use Exporter qw(import);
+our @EXPORT = qw(sales_invoice ar_transaction purchase_invoice ap_transaction);
+
+use Carp;
+
+sub sales_invoice {
+ my ($self, $invoice, %params) = @_;
+
+ return _is_ir_record($self, $invoice, 'is', %params);
+}
+
+sub ar_transaction {
+ my ($self, $invoice, %params) = @_;
+
+ return _is_ir_record($self, $invoice, 'ar', %params);
+}
+
+sub purchase_invoice {
+ my ($self, $invoice, %params) = @_;
+
+ return _is_ir_record($self, $invoice, 'is', %params);
+}
+
+sub ap_transaction {
+ my ($self, $invoice, %params) = @_;
+
+ return _is_ir_record($self, $invoice, 'ap', %params);
+}
+
+sub _is_ir_record {
+ my ($self, $invoice, $controller, %params) = @_;
+
+ $params{display} ||= 'inline';
+
+ croak "Unknown display type '$params{display}'" unless $params{display} =~ m/^(?:inline|table-cell)$/;
+
+ my $text = join '', (
+ $params{no_link} ? '' : '<a href="' . $controller . '.pl?action=edit&type=invoice&id=' . $self->escape($invoice->id) . '">',
+ $self->escape($invoice->invnumber),
+ $params{no_link} ? '' : '</a>',
+ );
+ return $self->escaped_text($text);
+}
+
+1;
+
+__END__
+
+=pod
+
+=encoding utf8
+
+=head1 NAME
+
+SL::Presenter::Invoice - Presenter module for sales invoice, AR
+transaction, purchase invoice and AP transaction Rose::DB objects
+
+=head1 SYNOPSIS
+
+ # Sales invoices:
+ my $object = SL::DB::Manager::Invoice->get_first(where => [ invoice => 1 ]);
+ my $html = SL::Presenter->get->sales_invoice($object, display => 'inline');
+
+ # AR transactions:
+ my $object = SL::DB::Manager::Invoice->get_first(where => [ or => [ invoice => undef, invoice => 0 ]]);
+ my $html = SL::Presenter->get->ar_transaction($object, display => 'inline');
+
+ # Purchase invoices:
+ my $object = SL::DB::Manager::PurchaseInvoice->get_first(where => [ invoice => 1 ]);
+ my $html = SL::Presenter->get->purchase_invoice($object, display => 'inline');
+
+ # AP transactions:
+ my $object = SL::DB::Manager::PurchaseInvoice->get_first(where => [ or => [ invoice => undef, invoice => 0 ]]);
+ my $html = SL::Presenter->get->ar_transaction($object, display => 'inline');
+
+=head1 FUNCTIONS
+
+=over 4
+
+=item C<sales_invoice $object, %params>
+
+Returns a rendered version (actually an instance of
+L<SL::Presenter::EscapedText>) of the sales invoice object C<$object>
+.
+
+C<%params> can include:
+
+=over 2
+
+=item * display
+
+Either C<inline> (the default) or C<table-cell>. At the moment both
+representations are identical and produce the invoice number linked
+to the corresponding 'edit' action.
+
+=item * no_link
+
+If falsish (the default) then the invoice number will be linked to the
+"edit invoice" dialog from the sales menu.
+
+=back
+
+=item C<ar_transaction $object, %params>
+
+Returns a rendered version (actually an instance of
+L<SL::Presenter::EscapedText>) of the AR transaction object C<$object>
+.
+
+C<%params> can include:
+
+=over 2
+
+=item * display
+
+Either C<inline> (the default) or C<table-cell>. At the moment both
+representations are identical and produce the invoice number linked
+to the corresponding 'edit' action.
+
+=item * no_link
+
+If falsish (the default) then the invoice number will be linked to the
+"edit invoice" dialog from the general ledger menu.
+
+=back
+
+=item C<purchase_invoice $object, %params>
+
+Returns a rendered version (actually an instance of
+L<SL::Presenter::EscapedText>) of the purchase invoice object
+C<$object>.
+
+C<%params> can include:
+
+=over 2
+
+=item * display
+
+Either C<inline> (the default) or C<table-cell>. At the moment both
+representations are identical and produce the invoice number name
+linked to the corresponding 'edit' action.
+
+=item * no_link
+
+If falsish (the default) then the invoice number will be linked to
+the "edit invoice" dialog from the purchase menu.
+
+=back
+
+=item C<ap_transaction $object, %params>
+
+Returns a rendered version (actually an instance of
+L<SL::Presenter::EscapedText>) of the AP transaction object C<$object>
+.
+
+C<%params> can include:
+
+=over 2
+
+=item * display
+
+Either C<inline> (the default) or C<table-cell>. At the moment both
+representations are identical and produce the invoice number linked
+to the corresponding 'edit' action.
+
+=item * no_link
+
+If falsish (the default) then the invoice number will be linked to the
+"edit invoice" dialog from the general ledger menu.
+
+=back
+
+=back
+
+=head1 BUGS
+
+Nothing here yet.
+
+=head1 AUTHOR
+
+Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
+
+=cut