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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 C4::Members;
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use C4::Dates qw(format_date);
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use vars qw($VERSION @ISA @EXPORT);
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28BEGIN {
29        # 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(&remoteprint &printreserve &printslip);
34}
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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

=head2 remoteprint

  &remoteprint($items, $borrower);

Prints the list of items in C<$items> to a printer.

C<$borrower> is a reference-to-hash giving information about a patron.
This may be gotten from C<&GetMemberDetails>. The patron's name
will be printed in the output.

C<$items> is a reference-to-list, where each element is a
reference-to-hash describing a borrowed item. C<$items> may be gotten
from C<&GetBorrowerIssues>.

=cut
65
66# FIXME - It'd be nifty if this could generate pretty PostScript.
67sub remoteprint ($$) {
68
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    my ($items, $borrower) = @_;
69
70    (return)
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      unless ( C4::Context->boolean_preference('printcirculationslips') );
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    my $queue = '';
73
74    # FIXME - If 'queue' is undefined or empty, then presumably it should
75    # mean "use the default queue", whatever the default is. Presumably
76    # the default depends on the physical location of the machine.
77    # FIXME - Perhaps "print to file" should be a supported option. Just
78    # set the queue to "file" (or " file", if real queues aren't allowed
79    # to have spaces in them). Or perhaps if $queue eq "" and
80    # $env->{file} ne "", then that should mean "print to $env->{file}".
81
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    if ( $queue eq "" || $queue eq 'nulllp' ) {
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        return;
83        #open( PRINTER, ">/tmp/kohaiss" );
84    }
85    else {
86
87        # FIXME - This assumes that 'lpr' exists, and works as expected.
88        # This is a reasonable assumption, but only because every other
89        # printing package has a wrapper script called 'lpr'. It'd still
90        # be better to be able to customize this.
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        open( PRINTER, "| lpr -P $queue > /dev/null" )
92          or die "Couldn't write to queue:$queue!\n";
93    }
94
95    # print $queue;
96    #open (FILE,">/tmp/$file");
97
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    my $i = 0;
98    # FIXME - This is HLT-specific. Put this stuff in a customizable
99    # site-specific file somewhere.
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    print PRINTER "Horowhenua Library Trust\r\n";
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    print PRINTER "Phone: 368-1953\r\n";
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    print PRINTER "Fax: 367-9218\r\n";
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    print PRINTER "Email: renewals\@library.org.nz\r\n\r\n\r\n";
104
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    print PRINTER "$borrower->{'cardnumber'}\r\n";
105
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    print PRINTER
106      "$borrower->{'title'} $borrower->{'initials'} $borrower->{'surname'}\r\n";
107
108    # FIXME - Use for ($i = 0; $items->[$i]; $i++)
109    # Or better yet, foreach $item (@{$items})
110
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    while ( $items->[$i] ) {
111
112        # print $i;
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        my $itemdata = $items->[$i];
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115        # FIXME - This is just begging for a Perl format.
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        print PRINTER "$i $itemdata->{'title'}\r\n";
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        print PRINTER "$itemdata->{'barcode'}";
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        print PRINTER " " x 15;
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        print PRINTER "$itemdata->{'date_due'}\r\n";
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        $i++;
121    }
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    print PRINTER "\r\n" x 7 ;
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    close PRINTER;
124
125    #system("lpr /tmp/$file");
126}
127
128sub printreserve {
129
130    # FIXME - make useful
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    return;
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    my ( $branchname, $bordata, $itemdata ) = @_;
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    my $printer = '';
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    (return) unless ( C4::Context->boolean_preference('printreserveslips') );
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    if ( $printer eq "" || $printer eq 'nulllp' ) {
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        open( PRINTER, ">>/tmp/kohares" )
138                  or die "Could not write to /tmp/kohares";
139    }
140    else {
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        open( PRINTER, "| lpr -P $printer >/dev/null" )
142          or die "Couldn't write to queue:$!\n";
143    }
144
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    my @da = localtime();
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    my $todaysdate = "$da[2]:$da[1] " . C4::Dates->today();
146
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    my $slip = <<"EOF";
147~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
148Date: $todaysdate;
149
150ITEM RESERVED:
151$itemdata->{'title'} ($itemdata->{'author'})
152barcode: $itemdata->{'barcode'}
153
154COLLECT AT: $branchname
155
156BORROWER:
157$bordata->{'surname'}, $bordata->{'firstname'}
158card number: $bordata->{'cardnumber'}
159Phone: $bordata->{'phone'}
160$bordata->{'streetaddress'}
161$bordata->{'suburb'}
162$bordata->{'town'}
163$bordata->{'emailaddress'}
164
165
166~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
167EOF
168
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    print PRINTER $slip;
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    close PRINTER;
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    return $slip;
171}
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=head2 printslip

  &printslip($borrowernumber)

print a slip for the given $borrowernumber

=cut
180
181#'
182sub printslip ($) {
183
184    #FIXME - make useful
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    my $borrowernumber = shift;
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    my $borrower = GetMemberDetails($borrowernumber);
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        my $issueslist = GetPendingIssues($borrowernumber);
189
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        foreach my $it (@$issueslist){
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                $it->{'date_due'}=format_date($it->{'date_due'});
191    }
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    my @issues = sort { $b->{'timestamp'} <=> $a->{'timestamp'} } @$issueslist;
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    remoteprint(\@issues, $borrower );
194}
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END { } # module clean-up code here (global destructor)
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1981;