svc/holds

   1 #!/usr/bin/perl
   2
   3 # Copyright 2014 ByWater Solutions
   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 3 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 Modern::Perl;
  21
  22 use CGI;
  23 use JSON qw(to_json);
  24
  25 use C4::Auth qw(check_cookie_auth);
  26 use C4::Biblio qw(GetMarcBiblio GetFrameworkCode GetRecordValue );
  27 use C4::Branch qw(GetBranchName);
  28 use C4::Charset;
  29 use C4::Circulation qw(GetTransfers);
  30 use C4::Context;
  31
  32 use Koha::DateUtils;
  33 use Koha::Holds;
  34
  35 my $input = new CGI;
  36
  37 my ( $auth_status, $sessionID ) =
  38   check_cookie_auth( $input->cookie('CGISESSID'),
  39     { circulate => 'circulate_remaining_permissions' } );
  40
  41 if ( $auth_status ne "ok" ) {
  42     exit 0;
  43 }
  44
  45 my $branch = C4::Context->userenv->{'branch'};
  46
  47 my $schema = Koha::Database->new()->schema();
  48
  49 my @sort_columns =
  50   qw/reservedate title itemcallnumber barcode expirationdate priority/;
  51
  52 my $borrowernumber    = $input->param('borrowernumber');
  53 my $offset            = $input->param('iDisplayStart');
  54 my $results_per_page  = $input->param('iDisplayLength');
  55 my $sorting_direction = $input->param('sSortDir_0') || 'desc';
  56 my $sorting_column    = $sort_columns[ $input->param('iSortCol_0') ]
  57   || 'reservedate';
  58
  59 binmode STDOUT, ":encoding(UTF-8)";
  60 print $input->header( -type => 'text/plain', -charset => 'UTF-8' );
  61
  62 my $holds_rs = Koha::Holds->search(
  63     { borrowernumber => $borrowernumber },
  64     {
  65         order_by => { "-$sorting_direction" => $sorting_column }
  66     }
  67 );
  68
  69 my $borrower;
  70 my @holds;
  71 while ( my $h = $holds_rs->next() ) {
  72     my $item = $h->item();
  73
  74     my $biblionumber = $h->biblio()->biblionumber();
  75
  76     my $hold = {
  77         DT_RowId       => $h->reserve_id(),
  78         biblionumber   => $biblionumber,
  79         title          => $h->biblio()->title(),
  80         author         => $h->biblio()->author(),
  81         reserve_id     => $h->reserve_id(),
  82         branchcode     => $h->branch()->branchname(),
  83         reservedate    => $h->reservedate(),
  84         expirationdate => $h->expirationdate(),
  85         suspend        => $h->suspend(),
  86         suspend_until  => $h->suspend_until(),
  87         found          => $h->found(),
  88         waiting        => $h->is_waiting(),
  89         waiting_at     => $h->branch()->branchname(),
  90         waiting_here   => $h->branch()->branchcode() eq $branch,
  91         priority       => $h->priority(),
  92         subtitle       => GetRecordValue(
  93             'subtitle', GetMarcBiblio($biblionumber),
  94             GetFrameworkCode($biblionumber)
  95         ),
  96         reservedate_formatted => $h->reservedate() ? output_pref(
  97             { dt => dt_from_string( $h->reservedate() ), dateonly => 1 }
  98           )
  99         : q{},
 100         suspend_until_formatted => $h->suspend_until() ? output_pref(
 101             { dt => dt_from_string( $h->suspend_until() ), dateonly => 1 }
 102           )
 103         : q{},
 104         expirationdate_formatted => $h->expirationdate() ? output_pref(
 105             { dt => dt_from_string( $h->expirationdate() ), dateonly => 1 }
 106           )
 107         : q{},
 108     };
 109
 110     if ( my $e = $h->waiting_expires_on() ) {
 111         $hold->{expirationdate} = $e->ymd();
 112         $hold->{expirationdate_formatted} = output_pref( { dt => $e, dateonly => 1 });
 113     }
 114
 115     $hold->{transfered}     = 0;
 116     $hold->{not_transfered} = 0;
 117
 118     if ($item) {
 119         $hold->{itemnumber}     = $item->itemnumber();
 120         $hold->{barcode}        = $item->barcode();
 121         $hold->{itemtype}       = $item->effective_itemtype();
 122         $hold->{itemcallnumber} = $item->itemcallnumber() || q{};
 123
 124         my ( $transferred_when, $transferred_from, $transferred_to ) =
 125           GetTransfers( $item->itemnumber() );
 126         if ($transferred_when) {
 127             $hold->{color}       = 'transferred';
 128             $hold->{transferred} = 1;
 129             $hold->{date_sent} = output_pref( dt_from_string($transferred_when) );
 130             $hold->{from_branch} = GetBranchName($transferred_from);
 131         }
 132         elsif ( $item->holding_branch() && $item->holding_branch()->branchcode() ne
 133             $h->branch()->branchcode() )
 134         {
 135             $hold->{not_transferred}    = 1;
 136             $hold->{not_transferred_by} = $h->item()->holding_branch()->branchname();
 137         }
 138     }
 139
 140     push( @holds, $hold );
 141 }
 142
 143 my $data;
 144 $data->{'iTotalRecords'}        = scalar @holds;
 145 $data->{'iTotalDisplayRecords'} = scalar @holds;
 146 $data->{'sEcho'}                = $input->param('sEcho') || undef;
 147 $data->{'aaData'}               = \@holds;
 148
 149 print to_json($data);