opac/opac-MARCdetail.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 # Parts copyright 2010 BibLibre
   5 #
   6 # This file is part of Koha.
   7 #
   8 # Koha is free software; you can redistribute it and/or modify it under the
   9 # terms of the GNU General Public License as published by the Free Software
  10 # Foundation; either version 2 of the License, or (at your option) any later
  11 # version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  15 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License along
  18 # with Koha; if not, write to the Free Software Foundation, Inc.,
  19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20
  21 =head1 NAME
  22
  23 MARCdetail.pl : script to show a biblio in MARC format
  24
  25 =head1 SYNOPSIS
  26
  27 =cut
  28
  29 =head1 DESCRIPTION
  30
  31 This script needs a biblionumber as  parameter
  32
  33 It shows the biblio in a (nice) MARC format depending on MARC
  34 parameters tables.
  35
  36 The template is in <templates_dir>/catalogue/MARCdetail.tmpl.
  37 this template must be divided into 11 "tabs".
  38
  39 The first 10 tabs present the biblio, the 11th one presents
  40 the items attached to the biblio
  41
  42 =cut
  43
  44 use strict;
  45 use warnings;
  46
  47 use C4::Auth;
  48 use C4::Context;
  49 use C4::Output;
  50 use CGI;
  51 use MARC::Record;
  52 use C4::Biblio;
  53 use C4::Acquisition;
  54 use C4::Koha;
  55
  56 my $query = new CGI;
  57
  58 my $dbh = C4::Context->dbh;
  59
  60 my $biblionumber = $query->param('biblionumber');
  61 my $itemtype     = &GetFrameworkCode($biblionumber);
  62 my $tagslib      = &GetMarcStructure( 0, $itemtype );
  63 my $biblio = GetBiblioData($biblionumber);
  64 my $record = GetMarcBiblio($biblionumber, 1);
  65 if ( ! $record ) {
  66     print $query->redirect("/cgi-bin/koha/errors/404.pl");
  67     exit;
  68 }
  69 # open template
  70 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  71     {
  72         template_name   => "opac-MARCdetail.tmpl",
  73         query           => $query,
  74         type            => "opac",
  75         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  76         debug           => 1,
  77     }
  78 );
  79
  80 $template->param(
  81     bibliotitle => $biblio->{title},
  82 );
  83
  84 # get biblionumbers stored in the cart
  85 my @cart_list;
  86
  87 if($query->cookie("bib_list")){
  88     my $cart_list = $query->cookie("bib_list");
  89     @cart_list = split(/\//, $cart_list);
  90     if ( grep {$_ eq $biblionumber} @cart_list) {
  91         $template->param( incart => 1 );
  92     }
  93 }
  94
  95 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
  96 $template->param( 'ItemsIssued' => CountItemsIssued( $biblionumber ) );
  97
  98 # adding the $RequestOnOpac param
  99 my $RequestOnOpac;
 100 if (C4::Context->preference("RequestOnOpac")) {
 101         $RequestOnOpac = 1;
 102 }
 103
 104 # fill arrays
 105 my @loop_data = ();
 106 my $tag;
 107
 108 # loop through each tab 0 through 9
 109 for ( my $tabloop = 0 ; $tabloop <= 9 ; $tabloop++ ) {
 110
 111     # loop through each tag
 112     my @loop_data = ();
 113     my @subfields_data;
 114
 115     # deal with leader
 116     unless ( $tagslib->{'000'}->{'@'}->{tab} ne $tabloop
 117         or $tagslib->{'000'}->{'@'}->{hidden} > 0 )
 118     {
 119         my %subfield_data;
 120         $subfield_data{marc_lib}      = $tagslib->{'000'}->{'@'}->{lib};
 121         $subfield_data{marc_value}    = $record->leader();
 122         $subfield_data{marc_subfield} = '@';
 123         $subfield_data{marc_tag}      = '000';
 124         push( @subfields_data, \%subfield_data );
 125         my %tag_data;
 126         $tag_data{tag} = '000 -' . $tagslib->{'000'}->{lib};
 127         my @tmp = @subfields_data;
 128         $tag_data{subfield} = \@tmp;
 129         push( @loop_data, \%tag_data );
 130         undef @subfields_data;
 131     }
 132     my @fields = $record->fields();
 133     for ( my $x_i = 0 ; $x_i <= $#fields ; $x_i++ ) {
 134
 135         # if tag <10, there's no subfield, use the "@" trick
 136         if ( $fields[$x_i]->tag() < 10 ) {
 137             next
 138               if (
 139                 $tagslib->{ $fields[$x_i]->tag() }->{'@'}->{tab} ne $tabloop );
 140             next if ( $tagslib->{ $fields[$x_i]->tag() }->{'@'}->{hidden} > 0 );
 141             my %subfield_data;
 142             $subfield_data{marc_lib} =
 143               $tagslib->{ $fields[$x_i]->tag() }->{'@'}->{lib};
 144             $subfield_data{marc_value}    = $fields[$x_i]->data();
 145             $subfield_data{marc_subfield} = '@';
 146             $subfield_data{marc_tag}      = $fields[$x_i]->tag();
 147             push( @subfields_data, \%subfield_data );
 148         }
 149         else {
 150             my @subf = $fields[$x_i]->subfields;
 151             my $previous = '';
 152             # loop through each subfield
 153             for my $i ( 0 .. $#subf ) {
 154                 $subf[$i][0] = "@" unless defined($subf[$i][0]);
 155                 my $sf_def = $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] };
 156                 next if ( ($sf_def->{tab}||0) != $tabloop );
 157                 next if ( ($sf_def->{hidden}||0) > 0 );
 158                 my %subfield_data;
 159                 $subfield_data{marc_lib} = ($sf_def->{lib} eq $previous) ?  '--' : $sf_def->{lib};
 160                 $previous = $sf_def->{lib};
 161                 $subfield_data{link} = $sf_def->{link};
 162                 $subf[$i][1] =~ s/\n/<br\/>/g;
 163                 if ( $sf_def->{isurl} ) {
 164                     $subfield_data{marc_value} = "<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
 165                 }
 166                 elsif ( defined($sf_def->{kohafield}) && $sf_def->{kohafield} eq "biblioitems.isbn" ) {
 167                     $subfield_data{marc_value} = $subf[$i][1];
 168                 }
 169                 else {
 170                     if ( $sf_def->{authtypecode} ) {
 171                         $subfield_data{authority} = $fields[$x_i]->subfield(9);
 172                     }
 173                     $subfield_data{marc_value} = GetAuthorisedValueDesc( $fields[$x_i]->tag(),
 174                         $subf[$i][0], $subf[$i][1], '', $tagslib, '', 'opac' );
 175                 }
 176                 $subfield_data{marc_subfield} = $subf[$i][0];
 177                 $subfield_data{marc_tag}      = $fields[$x_i]->tag();
 178                 push( @subfields_data, \%subfield_data );
 179             }
 180         }
 181         if ( $#subfields_data >= 0 ) {
 182             my %tag_data;
 183             if (   ( $fields[$x_i]->tag() eq $fields[ $x_i - 1 ]->tag() )
 184                 && ( C4::Context->preference('LabelMARCView') eq 'economical' )
 185               )
 186             {
 187                 $tag_data{tag} = "";
 188             }
 189             else {
 190                 if ( C4::Context->preference('hide_marc') ) {
 191                     $tag_data{tag} = $tagslib->{ $fields[$x_i]->tag() }->{lib};
 192                 }
 193                 else {
 194                     $tag_data{tag} =
 195                         $fields[$x_i]->tag()
 196                       . ' '
 197                       . C4::Koha::display_marc_indicators($fields[$x_i])
 198                       . ' - '
 199                       . $tagslib->{ $fields[$x_i]->tag() }->{lib};
 200                 }
 201             }
 202             my @tmp = @subfields_data;
 203             $tag_data{subfield} = \@tmp;
 204             push( @loop_data, \%tag_data );
 205             undef @subfields_data;
 206         }
 207     }
 208     $template->param( "tab" . $tabloop . "XX" => \@loop_data );
 209 }
 210
 211
 212 # now, build item tab !
 213 # the main difference is that datas are in lines and not in columns : thus, we build the <th> first, then the values...
 214 # loop through each tag
 215 # warning : we may have differents number of columns in each row. Thus, we first build a hash, complete it if necessary
 216 # then construct template.
 217 my @fields = $record->fields();
 218 my %witness
 219   ; #---- stores the list of subfields used at least once, with the "meaning" of the code
 220 my @big_array;
 221 foreach my $field (@fields) {
 222     next if ( $field->tag() < 10 );
 223     my @subf = $field->subfields;
 224     my %this_row;
 225
 226     # loop through each subfield
 227     for my $i ( 0 .. $#subf ) {
 228         my $sf_def = $tagslib->{ $field->tag() }->{ $subf[$i][0] };
 229         next if ( ($sf_def->{tab}||0) != 10 );
 230         next if ( ($sf_def->{hidden}||0) > 0 );
 231         $witness{ $subf[$i][0] } = $sf_def->{lib};
 232
 233         if ( $sf_def->{isurl} ) {
 234             $this_row{ $subf[$i][0] } = "<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
 235         }
 236         elsif ( $sf_def->{kohafield} eq "biblioitems.isbn" ) {
 237             $this_row{ $subf[$i][0] } = $subf[$i][1];
 238         }
 239         else {
 240             $this_row{ $subf[$i][0] } = GetAuthorisedValueDesc( $field->tag(), $subf[$i][0],
 241                 $subf[$i][1], '', $tagslib, '', 'opac' );
 242         }
 243     }
 244     if (%this_row) {
 245         push( @big_array, \%this_row );
 246     }
 247 }
 248 my ( $holdingbrtagf, $holdingbrtagsubf ) =
 249   &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
 250 @big_array =
 251   sort { ($a->{$holdingbrtagsubf}||'') cmp ($b->{$holdingbrtagsubf}||'') } @big_array;
 252
 253 #fill big_row with missing datas
 254 foreach my $subfield_code ( keys(%witness) ) {
 255     for ( my $i = 0 ; $i <= $#big_array ; $i++ ) {
 256         $big_array[$i]{$subfield_code} = "&nbsp;"
 257           unless ( $big_array[$i]{$subfield_code} );
 258     }
 259 }
 260
 261 # now, construct template !
 262 my @item_value_loop;
 263 my @header_value_loop;
 264 for ( my $i = 0 ; $i <= $#big_array ; $i++ ) {
 265     my $items_data;
 266     foreach my $subfield_code ( keys(%witness) ) {
 267         $items_data .= "<td>" . $big_array[$i]{$subfield_code} . "</td>";
 268     }
 269     my %row_data;
 270     $row_data{item_value} = $items_data;
 271     push( @item_value_loop, \%row_data );
 272 }
 273
 274 foreach my $subfield_code ( keys(%witness) ) {
 275     my %header_value;
 276     $header_value{header_value} = $witness{$subfield_code};
 277     push( @header_value_loop, \%header_value );
 278 }
 279
 280 if(C4::Context->preference("ISBD")) {
 281         $template->param(ISBD => 1);
 282 }
 283
 284 #Export options
 285 my $OpacExportOptions=C4::Context->preference("OpacExportOptions");
 286 my @export_options = split(/\|/,$OpacExportOptions);
 287 $template->{VARS}->{'export_options'} = \@export_options;
 288
 289 #Search for title in links
 290 my $marcflavour  = C4::Context->preference("marcflavour");
 291 my $dat = TransformMarcToKoha( $dbh, $record );
 292 my $isbn = GetNormalizedISBN(undef,$record,$marcflavour);
 293 my $marccontrolnumber   = GetMarcControlnumber ($record, $marcflavour);
 294 my $marcissns = GetMarcISSN( $record, $marcflavour );
 295 my $issn = $marcissns->[0] || '';
 296
 297 if (my $search_for_title = C4::Context->preference('OPACSearchForTitleIn')){
 298     $dat->{author} ? $search_for_title =~ s/{AUTHOR}/$dat->{author}/g : $search_for_title =~ s/{AUTHOR}//g;
 299     $dat->{title} =~ s/\/+$//; # remove trailing slash
 300     $dat->{title} =~ s/\s+$//; # remove trailing space
 301     $dat->{title} ? $search_for_title =~ s/{TITLE}/$dat->{title}/g : $search_for_title =~ s/{TITLE}//g;
 302     $isbn ? $search_for_title =~ s/{ISBN}/$isbn/g : $search_for_title =~ s/{ISBN}//g;
 303     $issn ? $search_for_title =~ s/{ISSN}/$issn/g : $search_for_title =~ s/{ISSN}//g;
 304     $marccontrolnumber ? $search_for_title =~ s/{CONTROLNUMBER}/$marccontrolnumber/g : $search_for_title =~ s/{CONTROLNUMBER}//g;
 305     $search_for_title =~ s/{BIBLIONUMBER}/$biblionumber/g;
 306  $template->param('OPACSearchForTitleIn' => $search_for_title);
 307 }
 308
 309 $template->param(
 310     item_loop        => \@item_value_loop,
 311     item_header_loop => \@header_value_loop,
 312     biblionumber     => $biblionumber,
 313 );
 314
 315 output_html_with_http_headers $query, $cookie, $template->output;