opac/opac-MARCdetail.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 with
  17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  18 # Suite 330, Boston, MA  02111-1307 USA
  19
  20 =head1 NAME
  21
  22 MARCdetail.pl : script to show a biblio in MARC format
  23
  24 =head1 SYNOPSIS
  25
  26
  27 =head1 DESCRIPTION
  28
  29 This script needs a biblionumber as  parameter
  30
  31 It shows the biblio in a (nice) MARC format depending on MARC
  32 parameters tables.
  33
  34 The template is in <templates_dir>/catalogue/MARCdetail.tmpl.
  35 this template must be divided into 11 "tabs".
  36
  37 The first 10 tabs present the biblio, the 11th one presents
  38 the items attached to the biblio
  39
  40 =cut
  41
  42 use strict;
  43 use C4::Auth;
  44 use C4::Context;
  45 use C4::Output;
  46 use CGI;
  47 use MARC::Record;
  48 use C4::Biblio;
  49 use C4::Acquisition;
  50 use C4::Koha;
  51
  52 my $query = new CGI;
  53
  54 my $dbh = C4::Context->dbh;
  55
  56 my $biblionumber = $query->param('biblionumber');
  57 my $itemtype     = &GetFrameworkCode($biblionumber);
  58 my $tagslib      = &GetMarcStructure( 0, $itemtype );
  59 my $biblio = GetBiblioData($biblionumber);
  60 my $record = GetMarcBiblio($biblionumber);
  61
  62 # open template
  63 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  64     {
  65         template_name   => "opac-MARCdetail.tmpl",
  66         query           => $query,
  67         type            => "opac",
  68         authnotrequired => 1,
  69         debug           => 1,
  70     }
  71 );
  72
  73 $template->param(
  74     bibliotitle => $biblio->{title},
  75 );
  76
  77 $template->param( 'AllowOnShelfHolds' => C4::Context->preference('AllowOnShelfHolds') );
  78 $template->param( 'ItemsIssued' => CountItemsIssued( $biblionumber ) );
  79
  80 # adding the $RequestOnOpac param
  81 my $RequestOnOpac;
  82 if (C4::Context->preference("RequestOnOpac")) {
  83         $RequestOnOpac = 1;
  84 }
  85
  86 # fill arrays
  87 my @loop_data = ();
  88 my $tag;
  89
  90 # loop through each tab 0 through 9
  91 for ( my $tabloop = 0 ; $tabloop <= 10 ; $tabloop++ ) {
  92
  93     # loop through each tag
  94     my @loop_data = ();
  95     my @subfields_data;
  96
  97     # deal with leader
  98     unless ( $tagslib->{'000'}->{'@'}->{tab} ne $tabloop
  99         or $tagslib->{'000'}->{'@'}->{hidden} > 0 )
 100     {
 101         my %subfield_data;
 102         $subfield_data{marc_lib}      = $tagslib->{'000'}->{'@'}->{lib};
 103         $subfield_data{marc_value}    = $record->leader();
 104         $subfield_data{marc_subfield} = '@';
 105         $subfield_data{marc_tag}      = '000';
 106         push( @subfields_data, \%subfield_data );
 107         my %tag_data;
 108         $tag_data{tag} = '000 -' . $tagslib->{'000'}->{lib};
 109         my @tmp = @subfields_data;
 110         $tag_data{subfield} = \@tmp;
 111         push( @loop_data, \%tag_data );
 112         undef @subfields_data;
 113     }
 114     my @fields = $record->fields();
 115     for ( my $x_i = 0 ; $x_i <= $#fields ; $x_i++ ) {
 116
 117         # if tag <10, there's no subfield, use the "@" trick
 118         if ( $fields[$x_i]->tag() < 10 ) {
 119             next
 120               if (
 121                 $tagslib->{ $fields[$x_i]->tag() }->{'@'}->{tab} ne $tabloop );
 122             next if ( $tagslib->{ $fields[$x_i]->tag() }->{'@'}->{hidden} > 0 );
 123             my %subfield_data;
 124             $subfield_data{marc_lib} =
 125               $tagslib->{ $fields[$x_i]->tag() }->{'@'}->{lib};
 126             $subfield_data{marc_value}    = $fields[$x_i]->data();
 127             $subfield_data{marc_subfield} = '@';
 128             $subfield_data{marc_tag}      = $fields[$x_i]->tag();
 129             push( @subfields_data, \%subfield_data );
 130         }
 131         else {
 132             my @subf = $fields[$x_i]->subfields;
 133             my $previous;
 134             # loop through each subfield
 135             for my $i ( 0 .. $#subf ) {
 136                 $subf[$i][0] = "@" unless $subf[$i][0];
 137                 next
 138                   if (
 139                     $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{tab}
 140                     ne $tabloop );
 141                 next
 142                   if ( $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{hidden} > 0 );
 143                 my %subfield_data;
 144                 $subfield_data{marc_lib} =
 145                                 ($tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{lib} eq $previous) ?
 146                                 '--' :
 147                                 $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{lib};
 148                 $previous = $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{lib};
 149                 $subfield_data{link} =
 150                   $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }->{link};
 151                 $subf[$i][1] =~ s/\n/<br\/>/g;
 152                 if ( $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }
 153                     ->{isurl} )
 154                 {
 155                     $subfield_data{marc_value} =
 156                       "<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
 157                 }
 158                 elsif ( $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }
 159                     ->{kohafield} eq "biblioitems.isbn" )
 160                 {
 161
 162 #                    warn " tag : ".$tagslib->{$fields[$x_i]->tag()}." subfield :".$tagslib->{$fields[$x_i]->tag()}->{$subf[$i][0]}. "ISBN : ".$subf[$i][1]."PosttraitementISBN :".DisplayISBN($subf[$i][1]);
 163                     $subfield_data{marc_value} = $subf[$i][1];
 164                 }
 165                 else {
 166                     if ( $tagslib->{ $fields[$x_i]->tag() }->{ $subf[$i][0] }
 167                         ->{authtypecode} )
 168                     {
 169                         $subfield_data{authority} = $fields[$x_i]->subfield(9);
 170                     }
 171                     $subfield_data{marc_value} =
 172                       GetAuthorisedValueDesc( $fields[$x_i]->tag(),
 173                         $subf[$i][0], $subf[$i][1], '', $tagslib, '', 'opac' );
 174                 }
 175                 $subfield_data{marc_subfield} = $subf[$i][0];
 176                 $subfield_data{marc_tag}      = $fields[$x_i]->tag();
 177                 push( @subfields_data, \%subfield_data );
 178             }
 179         }
 180         if ( $#subfields_data >= 0 ) {
 181             my %tag_data;
 182             if (   ( $fields[$x_i]->tag() eq $fields[ $x_i - 1 ]->tag() )
 183                 && ( C4::Context->preference('LabelMARCView') eq 'economical' )
 184               )
 185             {
 186                 $tag_data{tag} = "";
 187             }
 188             else {
 189                 if ( C4::Context->preference('hide_marc') ) {
 190                     $tag_data{tag} = $tagslib->{ $fields[$x_i]->tag() }->{lib};
 191                 }
 192                 else {
 193                     $tag_data{tag} =
 194                         $fields[$x_i]->tag()
 195                       . ' '
 196                       . C4::Koha::display_marc_indicators($fields[$x_i])
 197                       . ' - '
 198                       . $tagslib->{ $fields[$x_i]->tag() }->{lib};
 199                 }
 200             }
 201             my @tmp = @subfields_data;
 202             $tag_data{subfield} = \@tmp;
 203             push( @loop_data, \%tag_data );
 204             undef @subfields_data;
 205         }
 206     }
 207     $template->param( $tabloop . "XX" => \@loop_data );
 208 }
 209
 210
 211 # now, build item tab !
 212 # the main difference is that datas are in lines and not in columns : thus, we build the <th> first, then the values...
 213 # loop through each tag
 214 # warning : we may have differents number of columns in each row. Thus, we first build a hash, complete it if necessary
 215 # then construct template.
 216 my @fields = $record->fields();
 217 my %witness
 218   ; #---- stores the list of subfields used at least once, with the "meaning" of the code
 219 my @big_array;
 220 foreach my $field (@fields) {
 221     next if ( $field->tag() < 10 );
 222     my @subf = $field->subfields;
 223     my %this_row;
 224
 225     # loop through each subfield
 226     for my $i ( 0 .. $#subf ) {
 227         next if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{tab} ne 10 );
 228                 next if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{hidden} > 0 );
 229         $witness{ $subf[$i][0] } =
 230           $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{lib};
 231
 232         if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{isurl} ) {
 233             $this_row{ $subf[$i][0] } =
 234               "<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
 235         }
 236         elsif ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{kohafield} eq
 237             "biblioitems.isbn" )
 238         {
 239             $this_row{ $subf[$i][0] } = $subf[$i][1];
 240         }
 241         else {
 242             $this_row{ $subf[$i][0] } =
 243               GetAuthorisedValueDesc( $field->tag(), $subf[$i][0],
 244                 $subf[$i][1], '', $tagslib, '', 'opac' );
 245         }
 246     }
 247     if (%this_row) {
 248         push( @big_array, \%this_row );
 249     }
 250 }
 251 my ( $holdingbrtagf, $holdingbrtagsubf ) =
 252   &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
 253 @big_array =
 254   sort { $a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf} } @big_array;
 255
 256 #fill big_row with missing datas
 257 foreach my $subfield_code ( keys(%witness) ) {
 258     for ( my $i = 0 ; $i <= $#big_array ; $i++ ) {
 259         $big_array[$i]{$subfield_code} = "&nbsp;"
 260           unless ( $big_array[$i]{$subfield_code} );
 261     }
 262 }
 263
 264 # now, construct template !
 265 my @item_value_loop;
 266 my @header_value_loop;
 267 for ( my $i = 0 ; $i <= $#big_array ; $i++ ) {
 268     my $items_data;
 269     foreach my $subfield_code ( keys(%witness) ) {
 270         $items_data .= "<td>" . $big_array[$i]{$subfield_code} . "</td>";
 271     }
 272     my %row_data;
 273     $row_data{item_value} = $items_data;
 274     push( @item_value_loop, \%row_data );
 275 }
 276
 277 foreach my $subfield_code ( keys(%witness) ) {
 278     my %header_value;
 279     $header_value{header_value} = $witness{$subfield_code};
 280     push( @header_value_loop, \%header_value );
 281 }
 282
 283 if(C4::Context->preference("ISBD")) {
 284         $template->param(ISBD => 1);
 285 }
 286
 287 $template->param(
 288     item_loop        => \@item_value_loop,
 289     item_header_loop => \@header_value_loop,
 290     biblionumber     => $biblionumber,
 291 );
 292
 293 output_html_with_http_headers $query, $cookie, $template->output;