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[kivitendo-erp.git] / SL / Presenter / Letter.pm

diff --git a/SL/Presenter/Letter.pm b/SL/Presenter/Letter.pm
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+++ b/SL/Presenter/Letter.pm
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+package SL::Presenter::Letter;
+
+use strict;
+
+use parent qw(Exporter);
+
+use Exporter qw(import);
+our @EXPORT = qw(letter);
+
+use Carp;
+
+sub letter {
+  my ($self, $letter, %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=Letter/edit&amp;letter.id=' . $self->escape($letter->id) . '">',
+    $self->escape($letter->letternumber),
+    $params{no_link} ? '' : '</a>',
+  );
+
+  return $self->escaped_text($text);
+}
+
+1;
+
+__END__
+
+=pod
+
+=encoding utf8
+
+=head1 NAME
+
+SL::Presenter::Letter - Presenter module for letter objects
+
+=head1 SYNOPSIS
+
+  my $letter = SL::DB::Manager::Letter->get_first(where => [ … ]);
+  my $html   = SL::Presenter->get->letter($letter, display => 'inline');
+
+=head1 FUNCTIONS
+
+=over 4
+
+=item C<letter $object, %params>
+
+Returns a rendered version (actually an instance of
+L<SL::Presenter::EscapedText>) of the letter object C<$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