labels/label-item-search.pl

   1 #!/usr/bin/perl
   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;
  22 use vars qw($debug $cgi_debug);
  23
  24 use CGI;
  25 use List::Util qw( max min );
  26 use POSIX qw(ceil);
  27
  28 use C4::Auth qw(get_template_and_user);
  29 use C4::Output qw(output_html_with_http_headers);
  30 use C4::Context;
  31 use C4::Dates;
  32 use C4::Search qw(SimpleSearch);
  33 use C4::Biblio qw(TransformMarcToKoha);
  34 use C4::Items qw(GetItemInfosOf get_itemnumbers_of);
  35 use C4::Koha qw(GetItemTypes);    # XXX subfield_is_koha_internal_p
  36 use C4::Creators::Lib qw(html_table);
  37 use C4::Debug;
  38
  39 BEGIN {
  40     $debug = $debug || $cgi_debug;
  41     if ($debug) {
  42         require Data::Dumper;
  43         import Data::Dumper qw(Dumper);
  44     }
  45 }
  46
  47 my $query = new CGI;
  48
  49 my $type      = $query->param('type');
  50 my $op        = $query->param('op') || '';
  51 my $batch_id  = $query->param('batch_id');
  52 my $ccl_query = $query->param('ccl_query');
  53 my $startfrom = $query->param('startfrom') || 1;
  54 my ($template, $loggedinuser, $cookie) = (undef, undef, undef);
  55 my (
  56     $total_hits,  $orderby, $results,  $total,  $error,
  57     $marcresults, $idx,     $datefrom, $dateto, $ccl_textbox
  58 );
  59 my $resultsperpage = C4::Context->preference('numSearchResults') || '20';
  60 my $show_results = 0;
  61 my $display_columns = [ {_add                   => {label => "Add Item", link_field => 1}},
  62                         {_item_call_number      => {label => "Call Number", link_field => 0}},
  63                         {_date_accessioned      => {label => "Accession Date", link_field => 0}},
  64                         {_barcode               => {label => "Barcode", link_field => 0}},
  65                         {select                 => {label => "Select", value => "_item_number"}},
  66                       ];
  67
  68 if ( $op eq "do_search" ) {
  69     my $QParser;
  70     $QParser = C4::Context->queryparser if (C4::Context->preference('UseQueryParser'));
  71     $idx         = $query->param('idx');
  72     $ccl_textbox = $query->param('ccl_textbox');
  73     if ( $ccl_textbox && $idx ) {
  74         $ccl_query = "$idx:$ccl_textbox";
  75     }
  76
  77     $datefrom = $query->param('datefrom');
  78     $dateto   = $query->param('dateto');
  79
  80     if ($datefrom) {
  81         $datefrom = C4::Dates->new($datefrom);
  82         if ($QParser) {
  83             $ccl_query .= ' && ' if $ccl_textbox;
  84             $ccl_query .=
  85                 "acqdate(" . $datefrom->output("iso") . '-)';
  86         } else {
  87             $ccl_query .= ' and ' if $ccl_textbox;
  88             $ccl_query .=
  89                 "acqdate,st-date-normalized,ge=" . $datefrom->output("iso");
  90         }
  91     }
  92
  93     if ($dateto) {
  94         $dateto = C4::Dates->new($dateto);
  95         if ($QParser) {
  96             $ccl_query .= ' && ' if ( $ccl_textbox || $datefrom );
  97             $ccl_query .= "acqdate(-" . $dateto->output("iso") . ')';
  98         } else {
  99             $ccl_query .= ' and ' if ( $ccl_textbox || $datefrom );
 100             $ccl_query .= "acqdate,st-date-normalized,le=" . $dateto->output("iso");
 101         }
 102     }
 103
 104     my $offset = $startfrom > 1 ? $startfrom - 1 : 0;
 105     ( $error, $marcresults, $total_hits ) =
 106       SimpleSearch( $ccl_query, $offset, $resultsperpage );
 107
 108     if (!defined $error && @{$marcresults} ) {
 109         $show_results = @{$marcresults};
 110     }
 111     else {
 112         $debug and warn "ERROR label-item-search: no results from SimpleSearch";
 113
 114         # leave $show_results undef
 115     }
 116 }
 117
 118 if ($show_results) {
 119     my $hits = $show_results;
 120     my @results_set = ();
 121     my @items =();
 122     # This code needs to be refactored using these subs...
 123     #my @items = &GetItemsInfo( $biblio->{biblionumber}, 'intra' );
 124     #my $dat = &GetBiblioData( $biblio->{biblionumber} );
 125     for ( my $i = 0 ; $i < $hits ; $i++ ) {
 126         my @row_data= ();
 127         #DEBUG Notes: Decode the MARC record from each resulting MARC record...
 128         my $marcrecord = MARC::File::USMARC::decode( $marcresults->[$i] );
 129         #DEBUG Notes: Transform it to Koha form...
 130         my $biblio = TransformMarcToKoha( C4::Context->dbh, $marcrecord, '' );
 131         #DEBUG Notes: Stuff the bib into @biblio_data...
 132         push (@results_set, $biblio);
 133         my $biblionumber = $biblio->{'biblionumber'};
 134         #DEBUG Notes: Grab the item numbers associated with this MARC record...
 135         my $itemnums = get_itemnumbers_of($biblionumber);
 136         #DEBUG Notes: Retrieve the item data for each number...
 137         if (my $iii = $itemnums->{$biblionumber}) {
 138             my $item_results = GetItemInfosOf(@$iii);
 139             foreach my $item ( keys %$item_results ) {
 140                 #DEBUG Notes: Build an array element 'item' of the correct bib (results) hash which contains item-specific data...
 141                 if ($item_results->{$item}->{'biblionumber'} eq $results_set[$i]->{'biblionumber'}) {
 142                     my $item_data;
 143                     $item_data->{'_item_number'} = $item_results->{$item}->{'itemnumber'};
 144                     $item_data->{'_item_call_number'} = ($item_results->{$item}->{'itemcallnumber'} ? $item_results->{$item}->{'itemcallnumber'} : 'NA');
 145                     $item_data->{'_date_accessioned'} = $item_results->{$item}->{'dateaccessioned'};
 146                     $item_data->{'_barcode'} = ( $item_results->{$item}->{'barcode'} ? $item_results->{$item}->{'barcode'} : 'NA');
 147                     $item_data->{'_add'} = $item_results->{$item}->{'itemnumber'};
 148                     unshift (@row_data, $item_data);    # item numbers are given to us in descending order by get_itemnumbers_of()...
 149                 }
 150             }
 151             $results_set[$i]->{'item_table'} = html_table($display_columns, \@row_data);
 152         }
 153         else {
 154             # FIXME: Some error trapping code needed
 155             warn sprintf('No item numbers retrieved for biblio number: %s', $biblionumber);
 156         }
 157     }
 158
 159     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 160         {
 161             template_name   => "labels/result.tmpl",
 162             query           => $query,
 163             type            => "intranet",
 164             authnotrequired => 0,
 165             flagsrequired   => { borrowers => 1 },
 166             flagsrequired   => { catalogue => 1 },
 167             debug           => 1,
 168         }
 169     );
 170
 171     # build page nav stuff.
 172     my ( @field_data, @numbers );
 173     $total = $total_hits;
 174
 175     my ( $from, $to, $startfromnext, $startfromprev, $displaynext,
 176         $displayprev );
 177
 178     if ( $total > $resultsperpage ) {
 179         my $num_of_pages = ceil( $total / $resultsperpage + 1 );
 180         for ( my $page = 1 ; $page < $num_of_pages ; $page++ ) {
 181             my $startfrm = ( ( $page - 1 ) * $resultsperpage ) + 1;
 182             push @numbers,
 183               {
 184                 number    => $page,
 185                 startfrom => $startfrm
 186               };
 187         }
 188
 189         $from          = $startfrom;
 190         $startfromprev = $startfrom - $resultsperpage;
 191         $startfromnext = $startfrom + $resultsperpage;
 192
 193         $to =
 194             $startfrom + $resultsperpage > $total
 195           ? $total
 196           : $startfrom + $resultsperpage - 1;
 197
 198         # multi page display
 199         $displaynext = 0;
 200         $displayprev = $startfrom > 1 ? $startfrom : 0;
 201
 202         $displaynext = 1 if $to < $total_hits;
 203
 204     }
 205     else {
 206         $displayprev = 0;
 207         $displaynext = 0;
 208     }
 209
 210     $template->param(
 211         total          => $total_hits,
 212         from           => $from,
 213         to             => $to,
 214         startfromnext  => $startfromnext,
 215         startfromprev  => $startfromprev,
 216         startfrom      => $startfrom,
 217         displaynext    => $displaynext,
 218         displayprev    => $displayprev,
 219         resultsperpage => $resultsperpage,
 220         numbers        => \@numbers,
 221     );
 222
 223     $template->param(
 224         results   => ($show_results ? 1 : 0),
 225         result_set=> \@results_set,
 226         batch_id  => $batch_id,
 227         type      => $type,
 228         idx       => $idx,
 229         ccl_query => $ccl_query,
 230     );
 231 }
 232
 233 #
 234 #   search section
 235 #
 236
 237 else {
 238     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 239         {
 240             template_name   => "labels/search.tmpl",
 241             query           => $query,
 242             type            => "intranet",
 243             authnotrequired => 0,
 244             flagsrequired   => { catalogue => 1 },
 245             debug           => 1,
 246         }
 247     );
 248     my $itemtypes = GetItemTypes;
 249     my @itemtypeloop;
 250     foreach my $thisitemtype ( keys %$itemtypes ) {
 251         my %row = (
 252             value       => $thisitemtype,
 253             description => $itemtypes->{$thisitemtype}->{'description'},
 254         );
 255         push @itemtypeloop, \%row;
 256     }
 257     $template->param(
 258         itemtypeloop => \@itemtypeloop,
 259         batch_id     => $batch_id,
 260         type         => $type,
 261     );
 262
 263 }
 264
 265 # Print the page
 266 output_html_with_http_headers $query, $cookie, $template->output;