admin/transport-cost-matrix.pl

   1 #!/usr/bin/perl
   2 # Copyright 2000-2002 Katipo Communications
   3 # copyright 2010 BibLibre
   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;
  22 use CGI;
  23 use C4::Context;
  24 use C4::Output;
  25 use C4::Auth;
  26 use C4::Koha;
  27 use C4::Debug;
  28 use C4::Branch; # GetBranches
  29 use C4::HoldsQueue qw(TransportCostMatrix UpdateTransportCostMatrix);
  30
  31 use Data::Dumper;
  32
  33 my $input = new CGI;
  34
  35 my ($template, $loggedinuser, $cookie)
  36     = get_template_and_user({template_name => "admin/transport-cost-matrix.tmpl",
  37                             query => $input,
  38                             type => "intranet",
  39                             authnotrequired => 0,
  40                             flagsrequired => {parameters => 1},
  41                             debug => 1,
  42                             });
  43 my $use_transport_cost_matrix = C4::Context->preference("UseTransportCostMatrix");
  44
  45 my $update = $input->param('op') eq 'set-cost-matrix';
  46
  47 my ($cost_matrix, $have_matrix);
  48 unless ($update) {
  49     $cost_matrix = TransportCostMatrix();
  50     $have_matrix = keys %$cost_matrix if $cost_matrix;
  51 }
  52
  53 my $branches = GetBranches();
  54 my @branchloop = map { code => $_,
  55                        name => $branches->{$_}->{'branchname'} },
  56                  sort { $branches->{$a}->{branchname} cmp $branches->{$b}->{branchname} }
  57                  keys %$branches;
  58 my (@branchfromloop, @cost, @errors);
  59 foreach my $branchfrom ( @branchloop ) {
  60     my $fromcode = $branchfrom->{code};
  61
  62     my %from_row = ( code => $fromcode, name => $branchfrom->{name} );
  63     foreach my $branchto ( @branchloop ) {
  64         my $tocode = $branchto->{code};
  65
  66         my %from_to_input_def = ( code => $tocode, name => $branchto->{name} );
  67         push @{ $from_row{branchtoloop} }, \%from_to_input_def;
  68
  69         if ($fromcode eq $tocode) {
  70             $from_to_input_def{skip} = 1;
  71             next;
  72         }
  73
  74         (my $from_to = "${fromcode}_${tocode}") =~ s/\W//go;
  75          $from_to_input_def{id} = $from_to;
  76         my $input_name   = "cost_$from_to";
  77         my $disable_name = "disable_$from_to";
  78
  79         if ($update) {
  80             my $value = $from_to_input_def{value} = $input->param($input_name);
  81             if ( $input->param($disable_name) ) {
  82                 $from_to_input_def{disabled} = 1;
  83             }
  84             else {
  85                 push @errors, "Invalid value for $from_row{name} -> $from_to_input_def{name}"
  86                   unless $value =~ /\d/o && $value >= 0.0;
  87             }
  88         }
  89         else {
  90             if ($have_matrix) {
  91                 if ( my $cell = $cost_matrix->{$tocode}{$fromcode} ) {
  92                     $from_to_input_def{value} = $cell->{cost};
  93                     $from_to_input_def{disabled} = 1 if $cell->{disable_transfer};
  94                 } else {
  95                     # matrix has been previously initialized, but a branch referenced here was created afterward.
  96                     $from_to_input_def{disabled} = 1;
  97                 }
  98             } else {
  99                 # First time initializing the matrix
 100                 $from_to_input_def{disabled} = 1;
 101             }
 102         }
 103     }
 104
 105 #              die Dumper(\%from_row);
 106     push @branchfromloop, \%from_row;
 107 }
 108
 109 if ($update && !@errors) {
 110     my @update_recs = map {
 111         my $from = $_->{code};
 112         map { frombranch => $from, tobranch => $_->{code}, cost => $_->{value}, disable_transfer => $_->{disabled} || 0 },
 113             grep { $_->{code} ne $from }
 114             @{ $_->{branchtoloop} };
 115     } @branchfromloop;
 116
 117     UpdateTransportCostMatrix(\@update_recs);
 118 }
 119
 120 $template->param(
 121     branchloop => \@branchloop,
 122     branchfromloop => \@branchfromloop,
 123     WARNING_transport_cost_matrix_off => !$use_transport_cost_matrix,
 124     errors => \@errors,
 125 );
 126 output_html_with_http_headers $input, $cookie, $template->output;
 127
 128 exit 0;