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 with
  17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  18 # Suite 330, Boston, MA  02111-1307 USA
  19
  20 use strict;
  21 use C4::Context;
  22 use C4::Circulation;
  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         $VERSION = 3.01;
  31         require Exporter;
  32         @ISA    = qw(Exporter);
  33         @EXPORT = qw(&remoteprint &printreserve &printslip);
  34 }
  35
  36 =head1 NAME
  37
  38 C4::Print - Koha module dealing with printing
  39
  40 =head1 SYNOPSIS
  41
  42   use C4::Print;
  43
  44 =head1 DESCRIPTION
  45
  46 The functions in this module handle sending text to a printer.
  47
  48 =head1 FUNCTIONS
  49
  50 =over 2
  51
  52 =item remoteprint
  53
  54   &remoteprint($items, $borrower);
  55
  56 Prints the list of items in C<$items> to a printer.
  57
  58 C<$borrower> is a reference-to-hash giving information about a patron.
  59 This may be gotten from C<&GetMemberDetails>. The patron's name
  60 will be printed in the output.
  61
  62 C<$items> is a reference-to-list, where each element is a
  63 reference-to-hash describing a borrowed item. C<$items> may be gotten
  64 from C<&GetBorrowerIssues>.
  65
  66 =cut
  67
  68 # FIXME - It'd be nifty if this could generate pretty PostScript.
  69 sub remoteprint ($$) {
  70     my ($items, $borrower) = @_;
  71
  72     (return)
  73       unless ( C4::Context->boolean_preference('printcirculationslips') );
  74     my $queue = '';
  75
  76     # FIXME - If 'queue' is undefined or empty, then presumably it should
  77     # mean "use the default queue", whatever the default is. Presumably
  78     # the default depends on the physical location of the machine.
  79     # FIXME - Perhaps "print to file" should be a supported option. Just
  80     # set the queue to "file" (or " file", if real queues aren't allowed
  81     # to have spaces in them). Or perhaps if $queue eq "" and
  82     # $env->{file} ne "", then that should mean "print to $env->{file}".
  83     if ( $queue eq "" || $queue eq 'nulllp' ) {
  84         open( PRINTER, ">/tmp/kohaiss" );
  85     }
  86     else {
  87
  88         # FIXME - This assumes that 'lpr' exists, and works as expected.
  89         # This is a reasonable assumption, but only because every other
  90         # printing package has a wrapper script called 'lpr'. It'd still
  91         # be better to be able to customize this.
  92         open( PRINTER, "| lpr -P $queue > /dev/null" )
  93           or die "Couldn't write to queue:$queue!\n";
  94     }
  95
  96     #  print $queue;
  97     #open (FILE,">/tmp/$file");
  98     my $i      = 0;
  99     # FIXME - This is HLT-specific. Put this stuff in a customizable
 100     # site-specific file somewhere.
 101     print PRINTER "Horowhenua Library Trust\r\n";
 102     print PRINTER "Phone: 368-1953\r\n";
 103     print PRINTER "Fax:    367-9218\r\n";
 104     print PRINTER "Email:  renewals\@library.org.nz\r\n\r\n\r\n";
 105     print PRINTER "$borrower->{'cardnumber'}\r\n";
 106     print PRINTER
 107       "$borrower->{'title'} $borrower->{'initials'} $borrower->{'surname'}\r\n";
 108
 109     # FIXME - Use   for ($i = 0; $items->[$i]; $i++)
 110     # Or better yet,   foreach $item (@{$items})
 111     while ( $items->[$i] ) {
 112
 113         #    print $i;
 114         my $itemdata = $items->[$i];
 115
 116         # FIXME - This is just begging for a Perl format.
 117         print PRINTER "$i $itemdata->{'title'}\r\n";
 118         print PRINTER "$itemdata->{'barcode'}";
 119         print PRINTER " " x 15;
 120         print PRINTER "$itemdata->{'date_due'}\r\n";
 121         $i++;
 122     }
 123     print PRINTER "\r\n" x 7 ;
 124     close PRINTER;
 125
 126     #system("lpr /tmp/$file");
 127 }
 128
 129 sub printreserve {
 130     my ( $branchname, $bordata, $itemdata ) = @_;
 131     my $printer = '';
 132     (return) unless ( C4::Context->boolean_preference('printreserveslips') );
 133     if ( $printer eq "" || $printer eq 'nulllp' ) {
 134         open( PRINTER, ">>/tmp/kohares" )
 135                   or die "Could not write to /tmp/kohares";
 136     }
 137     else {
 138         open( PRINTER, "| lpr -P $printer >/dev/null" )
 139           or die "Couldn't write to queue:$!\n";
 140     }
 141     my @da = localtime();
 142     my $todaysdate = "$da[2]:$da[1]  " . C4::Dates->today();
 143     my $slip = <<"EOF";
 144 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 145 Date: $todaysdate;
 146
 147 ITEM RESERVED:
 148 $itemdata->{'title'} ($itemdata->{'author'})
 149 barcode: $itemdata->{'barcode'}
 150
 151 COLLECT AT: $branchname
 152
 153 BORROWER:
 154 $bordata->{'surname'}, $bordata->{'firstname'}
 155 card number: $bordata->{'cardnumber'}
 156 Phone: $bordata->{'phone'}
 157 $bordata->{'streetaddress'}
 158 $bordata->{'suburb'}
 159 $bordata->{'town'}
 160 $bordata->{'emailaddress'}
 161
 162
 163 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 164 EOF
 165     print PRINTER $slip;
 166     close PRINTER;
 167     return $slip;
 168 }
 169
 170 =item printslip
 171
 172   &printslip($borrowernumber)
 173
 174   print a slip for the given $borrowernumber
 175
 176 =cut
 177
 178 #'
 179 sub printslip ($) {
 180     my $borrowernumber = shift;
 181     my $borrower   = GetMemberDetails($borrowernumber);
 182         my $issueslist = GetPendingIssues($borrowernumber);
 183         foreach my $it (@$issueslist){
 184                 $it->{'date_due'}=format_date($it->{'date_due'});
 185     }
 186     my @issues = sort { $b->{'timestamp'} <=> $a->{'timestamp'} } @$issueslist;
 187     remoteprint(\@issues, $borrower );
 188 }
 189
 190 END { }    # module clean-up code here (global destructor)
 191
 192 1;
 193 __END__
 194
 195 =back
 196
 197 =head1 AUTHOR
 198
 199 Koha Developement team <info@koha.org>
 200
 201 =head1 SEE ALSO
 202
 203 C4::Circulation::Circ2(3)
 204
 205 =cut