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
   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 use strict;
  21 use warnings;
  22 use vars qw($debug $cgi_debug);
  23
  24 use CGI qw ( -utf8 );
  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::Search qw(SimpleSearch);
  32 use C4::Biblio qw(TransformMarcToKoha);
  33 use C4::Items qw(GetItemInfosOf get_itemnumbers_of);
  34 use C4::Creators::Lib qw(html_table);
  35 use C4::Debug;
  36 use Koha::DateUtils;
  37
  38 use Koha::ItemTypes;
  39 use Koha::SearchEngine::Search;
  40
  41 BEGIN {
  42     $debug = $debug || $cgi_debug;
  43     if ($debug) {
  44         require Data::Dumper;
  45         import Data::Dumper qw(Dumper);
  46     }
  47 }
  48
  49 my $query = new CGI;
  50
  51 my $type      = $query->param('type');
  52 my $op        = $query->param('op') || '';
  53 my $batch_id  = $query->param('batch_id');
  54 my $ccl_query = $query->param('ccl_query');
  55 my $startfrom = $query->param('startfrom') || 1;
  56 my ($template, $loggedinuser, $cookie) = (undef, undef, undef);
  57 my (
  58     $total_hits,  $total,  $error,
  59     $marcresults, $idx,     $datefrom, $dateto, $ccl_textbox
  60 );
  61 my $resultsperpage = C4::Context->preference('numSearchResults') || '20';
  62 my $show_results = 0;
  63 my $display_columns = [ {_add                   => {label => "Add Item", link_field => 1}},
  64                         {_item_call_number      => {label => "Call Number", link_field => 0}},
  65                         {_date_accessioned      => {label => "Accession Date", link_field => 0}},
  66                         {_barcode               => {label => "Barcode", link_field => 0}},
  67                         {select                 => {label => "Select", value => "_item_number"}},
  68                       ];
  69
  70 if ( $op eq "do_search" ) {
  71     my $QParser;
  72     $QParser = C4::Context->queryparser if (C4::Context->preference('UseQueryParser'));
  73     $idx         = $query->param('idx');
  74     $ccl_textbox = $query->param('ccl_textbox');
  75     if ( $ccl_textbox && $idx ) {
  76         $ccl_query = "$idx:$ccl_textbox";
  77     }
  78
  79     $datefrom = $query->param('datefrom');
  80     $dateto   = $query->param('dateto');
  81
  82     if ($datefrom) {
  83         $datefrom = eval { dt_from_string ( $datefrom ) };
  84         if ($datefrom) {
  85             $datefrom = output_pref( { dt => $datefrom, dateonly => 1, dateformat => 'iso' } );
  86             if ($QParser) {
  87                 $ccl_query .= ' && ' if $ccl_textbox;
  88                 $ccl_query .=
  89                     "acqdate(" . $datefrom . '-)';
  90             } else {
  91                 $ccl_query .= ' and ' if $ccl_textbox;
  92                 $ccl_query .= "acqdate,st-date-normalized,ge=" . $datefrom;
  93             }
  94         }
  95     }
  96
  97     if ($dateto) {
  98         $dateto = eval { dt_from_string ( $dateto ) };
  99         if ($dateto) {
 100            $dateto = output_pref( { dt => $dateto, dateonly => 1, dateformat => 'iso' } );
 101             if ($QParser) {
 102                 $ccl_query .= ' && ' if ( $ccl_textbox || $datefrom );
 103                 $ccl_query .= "acqdate(-" . $dateto . ')';
 104             } else {
 105                 $ccl_query .= ' and ' if ( $ccl_textbox || $datefrom );
 106                 $ccl_query .= "acqdate,st-date-normalized,le=" . $dateto;
 107             }
 108         }
 109     }
 110
 111     my $offset = $startfrom > 1 ? $startfrom - 1 : 0;
 112     my $searcher = Koha::SearchEngine::Search->new({index => 'biblios'});
 113     ( $error, $marcresults, $total_hits ) = $searcher->simple_search_compat($ccl_query, $offset, $resultsperpage);
 114
 115     if (!defined $error && @{$marcresults} ) {
 116         $show_results = @{$marcresults};
 117     }
 118     else {
 119         $debug and warn "ERROR label-item-search: no results from simple_search_compat";
 120
 121         # leave $show_results undef
 122     }
 123 }
 124
 125 if ($show_results) {
 126     my $hits = $show_results;
 127     my @results_set = ();
 128     my @items =();
 129     # This code needs to be refactored using these subs...
 130     #my @items = &GetItemsInfo( $biblio->{biblionumber}, 'intra' );
 131     #my $dat = &GetBiblioData( $biblio->{biblionumber} );
 132     for ( my $i = 0 ; $i < $hits ; $i++ ) {
 133         my @row_data= ();
 134         #DEBUG Notes: Decode the MARC record from each resulting MARC record...
 135         my $marcrecord = C4::Search::new_record_from_zebra( 'biblioserver', $marcresults->[$i] );
 136         #DEBUG Notes: Transform it to Koha form...
 137         my $biblio = TransformMarcToKoha( $marcrecord, '' );
 138         #DEBUG Notes: Stuff the bib into @biblio_data...
 139         push (@results_set, $biblio);
 140         my $biblionumber = $biblio->{'biblionumber'};
 141         #DEBUG Notes: Grab the item numbers associated with this MARC record...
 142         my $itemnums = get_itemnumbers_of($biblionumber);
 143         #DEBUG Notes: Retrieve the item data for each number...
 144         if (my $iii = $itemnums->{$biblionumber}) {
 145             my $item_results = GetItemInfosOf(@$iii);
 146             foreach my $item ( keys %$item_results ) {
 147                 #DEBUG Notes: Build an array element 'item' of the correct bib (results) hash which contains item-specific data...
 148                 if ($item_results->{$item}->{'biblionumber'} eq $results_set[$i]->{'biblionumber'}) {
 149                     my $item_data;
 150                     $item_data->{'_item_number'} = $item_results->{$item}->{'itemnumber'};
 151                     $item_data->{'_item_call_number'} = ($item_results->{$item}->{'itemcallnumber'} ? $item_results->{$item}->{'itemcallnumber'} : 'NA');
 152                     $item_data->{'_date_accessioned'} = $item_results->{$item}->{'dateaccessioned'};
 153                     $item_data->{'_barcode'} = ( $item_results->{$item}->{'barcode'} ? $item_results->{$item}->{'barcode'} : 'NA');
 154                     $item_data->{'_add'} = $item_results->{$item}->{'itemnumber'};
 155                     unshift (@row_data, $item_data);    # item numbers are given to us in descending order by get_itemnumbers_of()...
 156                 }
 157             }
 158             $results_set[$i]->{'item_table'} = html_table($display_columns, \@row_data);
 159         }
 160         else {
 161             # FIXME: Some error trapping code needed
 162             warn sprintf('No item numbers retrieved for biblio number: %s', $biblionumber);
 163         }
 164     }
 165
 166     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 167         {
 168             template_name   => "labels/result.tt",
 169             query           => $query,
 170             type            => "intranet",
 171             authnotrequired => 0,
 172             flagsrequired   => { borrowers => 1 },
 173             flagsrequired   => { catalogue => 1 },
 174             debug           => 1,
 175         }
 176     );
 177
 178     # build page nav stuff.
 179     my @numbers;
 180     $total = $total_hits;
 181
 182     my ( $from, $to, $startfromnext, $startfromprev, $displaynext,
 183         $displayprev );
 184
 185     if ( $total > $resultsperpage ) {
 186         my $num_of_pages = ceil( $total / $resultsperpage + 1 );
 187         for ( my $page = 1 ; $page < $num_of_pages ; $page++ ) {
 188             my $startfrm = ( ( $page - 1 ) * $resultsperpage ) + 1;
 189             push @numbers,
 190               {
 191                 number    => $page,
 192                 startfrom => $startfrm
 193               };
 194         }
 195
 196         $from          = $startfrom;
 197         $startfromprev = $startfrom - $resultsperpage;
 198         $startfromnext = $startfrom + $resultsperpage;
 199
 200         $to =
 201             $startfrom + $resultsperpage > $total
 202           ? $total
 203           : $startfrom + $resultsperpage - 1;
 204
 205         # multi page display
 206         $displaynext = 0;
 207         $displayprev = $startfrom > 1 ? $startfrom : 0;
 208
 209         $displaynext = 1 if $to < $total_hits;
 210
 211     }
 212     else {
 213         $displayprev = 0;
 214         $displaynext = 0;
 215     }
 216
 217     $template->param(
 218         total          => $total_hits,
 219         from           => $from,
 220         to             => $to,
 221         startfromnext  => $startfromnext,
 222         startfromprev  => $startfromprev,
 223         startfrom      => $startfrom,
 224         displaynext    => $displaynext,
 225         displayprev    => $displayprev,
 226         resultsperpage => $resultsperpage,
 227         numbers        => \@numbers,
 228     );
 229
 230     $template->param(
 231         results   => ($show_results ? 1 : 0),
 232         result_set=> \@results_set,
 233         batch_id  => $batch_id,
 234         type      => $type,
 235         ccl_query => $ccl_query,
 236     );
 237 }
 238
 239 #
 240 #   search section
 241 #
 242
 243 else {
 244     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 245         {
 246             template_name   => "labels/search.tt",
 247             query           => $query,
 248             type            => "intranet",
 249             authnotrequired => 0,
 250             flagsrequired   => { catalogue => 1 },
 251             debug           => 1,
 252         }
 253     );
 254     my $itemtypes = Koha::ItemTypes->search;
 255     my @itemtypeloop;
 256     while ( my $itemtype = $itemtypes->next ) {
 257         # FIXME This must be improved:
 258         # - pass the iterator to the template
 259         # - display the translated_description
 260         my %row = (
 261             value       => $itemtype->itemtype,
 262             description => $itemtype->description,
 263         );
 264         push @itemtypeloop, \%row;
 265     }
 266     $template->param(
 267         itemtypeloop => \@itemtypeloop,
 268         batch_id     => $batch_id,
 269         type         => $type,
 270     );
 271
 272 }
 273
 274 $template->param( idx => $idx );
 275
 276 # Print the page
 277 output_html_with_http_headers $query, $cookie, $template->output;