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File:C4/Print.pm
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1package C4::Print;
2
3# Copyright 2000-2002 Katipo Communications
4#
5# This file is part of Koha.
6#
7# Koha is free software; you can redistribute it and/or modify it under the
8# terms of the GNU General Public License as published by the Free Software
9# Foundation; either version 2 of the License, or (at your option) any later
10# version.
11#
12# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License along
17# with Koha; if not, write to the Free Software Foundation, Inc.,
18# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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use strict;
21#use warnings; FIXME - Bug 2505
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use C4::Context;
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use vars qw($VERSION @ISA @EXPORT);
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26BEGIN {
27        # set the version for version checking
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        $VERSION = 3.01;
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        require Exporter;
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        @ISA = qw(Exporter);
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        @EXPORT = qw(&printslip);
32}
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=head1 NAME

C4::Print - Koha module dealing with printing

=head1 SYNOPSIS

  use C4::Print;

=head1 DESCRIPTION

The functions in this module handle sending text to a printer.

=head1 FUNCTIONS

=cut
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=for comment
    my $slip = <<"EOF";
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Date: $todaysdate;

ITEM RESERVED:
$itemdata->{'title'} ($itemdata->{'author'})
barcode: $itemdata->{'barcode'}

COLLECT AT: $branchname

BORROWER:
$bordata->{'surname'}, $bordata->{'firstname'}
card number: $bordata->{'cardnumber'}
Phone: $bordata->{'phone'}
$bordata->{'streetaddress'}
$bordata->{'suburb'}
$bordata->{'town'}
$bordata->{'emailaddress'}


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
EOF
=cut
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=head2 printslip

  &printslip($slip)

print a slip for the given $borrowernumber and $branchcode

=cut
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83sub printslip ($) {
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    my ($slip) = @_;
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    return unless ( C4::Context->boolean_preference('printcirculationslips') );
87
88# FIXME - It'd be nifty if this could generate pretty PostScript.
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    my $queue = '';
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92    # FIXME - If 'queue' is undefined or empty, then presumably it should
93    # mean "use the default queue", whatever the default is. Presumably
94    # the default depends on the physical location of the machine.
95    # FIXME - Perhaps "print to file" should be a supported option. Just
96    # set the queue to "file" (or " file", if real queues aren't allowed
97    # to have spaces in them). Or perhaps if $queue eq "" and
98    # $env->{file} ne "", then that should mean "print to $env->{file}".
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    if ( $queue eq "" || $queue eq 'nulllp' ) {
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        return;
101        #open( PRINTER, ">/tmp/kohaiss" );
102    }
103    else {
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105        # FIXME - This assumes that 'lpr' exists, and works as expected.
106        # This is a reasonable assumption, but only because every other
107        # printing package has a wrapper script called 'lpr'. It'd still
108        # be better to be able to customize this.
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        open( PRINTER, "| lpr -P $queue > /dev/null" )
110          or die "Couldn't write to queue:$queue!\n";
111    }
112
113    # print $queue;
114    #open (FILE,">/tmp/$file");
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    print PRINTER $slip;
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    print PRINTER "\r\n" x 7 ;
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    close PRINTER;
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119    #system("lpr /tmp/$file");
120}
121
1221;