C4/Print.pm

   1 package 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.
  19
  20 use strict;
  21 #use warnings; FIXME - Bug 2505
  22 use C4::Context;
  23 use C4::Members;
  24 use C4::Dates qw(format_date);
  25
  26 use vars qw($VERSION @ISA @EXPORT);
  27
  28 BEGIN {
  29         # set the version for version checking
  30         $VERSION = 3.01;
  31         require Exporter;
  32         @ISA    = qw(Exporter);
  33         @EXPORT = qw(&remoteprint &printreserve &printslip);
  34 }
  35
  36 =head1 NAME
  37
  38 C4::Print - Koha module dealing with printing
  39
  40 =head1 SYNOPSIS
  41
  42   use C4::Print;
  43
  44 =head1 DESCRIPTION
  45
  46 The functions in this module handle sending text to a printer.
  47
  48 =head1 FUNCTIONS
  49
  50 =head2 remoteprint
  51
  52   &remoteprint($items, $borrower);
  53
  54 Prints the list of items in C<$items> to a printer.
  55
  56 C<$borrower> is a reference-to-hash giving information about a patron.
  57 This may be gotten from C<&GetMemberDetails>. The patron's name
  58 will be printed in the output.
  59
  60 C<$items> is a reference-to-list, where each element is a
  61 reference-to-hash describing a borrowed item. C<$items> may be gotten
  62 from C<&GetBorrowerIssues>.
  63
  64 =cut
  65
  66 # FIXME - It'd be nifty if this could generate pretty PostScript.
  67 sub remoteprint ($$) {
  68     my ($items, $borrower) = @_;
  69
  70     (return)
  71       unless ( C4::Context->boolean_preference('printcirculationslips') );
  72     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     if ( $queue eq "" || $queue eq 'nulllp' ) {
  82         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.
  91         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     my $i      = 0;
  98     # FIXME - This is HLT-specific. Put this stuff in a customizable
  99     # site-specific file somewhere.
 100     print PRINTER "Horowhenua Library Trust\r\n";
 101     print PRINTER "Phone: 368-1953\r\n";
 102     print PRINTER "Fax:    367-9218\r\n";
 103     print PRINTER "Email:  renewals\@library.org.nz\r\n\r\n\r\n";
 104     print PRINTER "$borrower->{'cardnumber'}\r\n";
 105     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     while ( $items->[$i] ) {
 111
 112         #    print $i;
 113         my $itemdata = $items->[$i];
 114
 115         # FIXME - This is just begging for a Perl format.
 116         print PRINTER "$i $itemdata->{'title'}\r\n";
 117         print PRINTER "$itemdata->{'barcode'}";
 118         print PRINTER " " x 15;
 119         print PRINTER "$itemdata->{'date_due'}\r\n";
 120         $i++;
 121     }
 122     print PRINTER "\r\n" x 7 ;
 123     close PRINTER;
 124
 125     #system("lpr /tmp/$file");
 126 }
 127
 128 sub printreserve {
 129
 130     # FIXME - make useful
 131     return;
 132
 133     my ( $branchname, $bordata, $itemdata ) = @_;
 134     my $printer = '';
 135     (return) unless ( C4::Context->boolean_preference('printreserveslips') );
 136     if ( $printer eq "" || $printer eq 'nulllp' ) {
 137         open( PRINTER, ">>/tmp/kohares" )
 138                   or die "Could not write to /tmp/kohares";
 139     }
 140     else {
 141         open( PRINTER, "| lpr -P $printer >/dev/null" )
 142           or die "Couldn't write to queue:$!\n";
 143     }
 144     my @da = localtime();
 145     my $todaysdate = "$da[2]:$da[1]  " . C4::Dates->today();
 146     my $slip = <<"EOF";
 147 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 148 Date: $todaysdate;
 149
 150 ITEM RESERVED:
 151 $itemdata->{'title'} ($itemdata->{'author'})
 152 barcode: $itemdata->{'barcode'}
 153
 154 COLLECT AT: $branchname
 155
 156 BORROWER:
 157 $bordata->{'surname'}, $bordata->{'firstname'}
 158 card number: $bordata->{'cardnumber'}
 159 Phone: $bordata->{'phone'}
 160 $bordata->{'streetaddress'}
 161 $bordata->{'suburb'}
 162 $bordata->{'town'}
 163 $bordata->{'emailaddress'}
 164
 165
 166 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 167 EOF
 168     print PRINTER $slip;
 169     close PRINTER;
 170     return $slip;
 171 }
 172
 173 =head2 printslip
 174
 175   &printslip($borrowernumber)
 176
 177 print a slip for the given $borrowernumber
 178
 179 =cut
 180
 181 #'
 182 sub printslip ($) {
 183
 184     #FIXME - make useful
 185
 186     my $borrowernumber = shift;
 187     my $borrower   = GetMemberDetails($borrowernumber);
 188         my $issueslist = GetPendingIssues($borrowernumber);
 189         foreach my $it (@$issueslist){
 190                 $it->{'date_due'}=format_date($it->{'date_due'});
 191     }
 192     my @issues = sort { $b->{'timestamp'} <=> $a->{'timestamp'} } @$issueslist;
 193     remoteprint(\@issues, $borrower );
 194 }
 195
 196 END { }    # module clean-up code here (global destructor)
 197
 198 1;
 199 __END__
 200
 201 =head1 AUTHOR
 202
 203 Koha Development Team <http://koha-community.org/>
 204
 205 =head1 SEE ALSO
 206
 207 C4::Circulation::Circ2(3)
 208
 209 =cut