members/discharge.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Copyright 2013 BibLibre
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 =head1 NAME
  21
  22 discharges.pl
  23
  24 =head1 DESCRIPTION
  25
  26 Allows librarian to edit and/or manage borrowers' discharges
  27
  28 =cut
  29
  30 use Modern::Perl;
  31 use Carp;
  32
  33 use CGI qw( -utf8 );
  34 use C4::Auth;
  35 use C4::Output;
  36 use C4::Members;
  37 use C4::Reserves;
  38 use C4::Letters;
  39 use Koha::Patron::Discharge;
  40 use Koha::Patrons;
  41
  42 use Koha::DateUtils;
  43
  44 my $input = new CGI;
  45
  46 my ( $template, $loggedinuser, $cookie, $flags ) = get_template_and_user({
  47     template_name   => 'members/discharge.tt',
  48     query           => $input,
  49     type            => 'intranet',
  50     authnotrequired => 0,
  51     flagsrequired   => { 'borrowers' => 'edit_borrowers' },
  52 });
  53
  54 my $borrowernumber = $input->param('borrowernumber');
  55
  56 unless ( C4::Context->preference('useDischarge') ) {
  57    print $input->redirect("/cgi-bin/koha/circ/circulation.pl?borrowernumber=$borrowernumber&nopermission=1");
  58    exit;
  59 }
  60
  61 my $logged_in_user = Koha::Patrons->find( $loggedinuser ) or die "Not logged in";
  62 my $patron = Koha::Patrons->find( $borrowernumber );
  63 output_and_exit_if_error( $input, $cookie, $template, { module => 'members', logged_in_user => $logged_in_user, current_patron => $patron } );
  64
  65 my $can_be_discharged = Koha::Patron::Discharge::can_be_discharged({
  66     borrowernumber => $borrowernumber
  67 });
  68
  69 # Generating discharge if needed
  70 if ( $input->param('discharge') and $can_be_discharged ) {
  71     my $is_discharged = Koha::Patron::Discharge::is_discharged({
  72         borrowernumber => $borrowernumber,
  73     });
  74     unless ($is_discharged) {
  75         Koha::Patron::Discharge::discharge({
  76             borrowernumber => $borrowernumber
  77         });
  78     }
  79     eval {
  80         my $pdf_path = Koha::Patron::Discharge::generate_as_pdf(
  81             { borrowernumber => $borrowernumber, branchcode => $patron->branchcode } );
  82
  83         binmode(STDOUT);
  84         print $input->header(
  85             -type       => 'application/pdf',
  86             -charset    => 'utf-8',
  87             -attachment => "discharge_$borrowernumber.pdf",
  88         );
  89         open my $fh, '<', $pdf_path;
  90         my @lines = <$fh>;
  91         close $fh;
  92         print @lines;
  93     };
  94     if ( $@ ) {
  95         carp $@;
  96         $template->param( messages => [ {type => 'error', code => 'unable_to_generate_pdf'} ] );
  97     } else {
  98         # no error, pdf is sent, so stop sending data to browser
  99         exit;
 100     }
 101 }
 102
 103 # Already generated discharges
 104 my @validated_discharges = Koha::Patron::Discharge::get_validated({
 105     borrowernumber => $borrowernumber,
 106 });
 107
 108 $template->param(
 109     patron => $patron,
 110     can_be_discharged => $can_be_discharged,
 111     validated_discharges => \@validated_discharges,
 112 );
 113
 114 $template->param( dischargeview => 1, );
 115
 116 output_html_with_http_headers $input, $cookie, $template->output;