opac/opac-authoritiesdetail.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 =head1 NAME
  21
  22 opac-authoritiesdetail.pl : script to show an authority in MARC format
  23
  24 =head1 SYNOPSIS
  25
  26 =cut
  27
  28 =head1 DESCRIPTION
  29
  30 This script needs an authid
  31
  32 It shows the authority in a (nice) MARC format depending on authority MARC
  33 parameters tables.
  34
  35 =head1 FUNCTIONS
  36
  37 =cut
  38
  39 use strict;
  40 use warnings;
  41
  42 use C4::AuthoritiesMarc;
  43 use C4::Auth;
  44 use C4::Context;
  45 use C4::Output;
  46 use CGI;
  47 use MARC::Record;
  48 use C4::Koha;
  49
  50
  51 my $query = new CGI;
  52
  53 my $dbh = C4::Context->dbh;
  54
  55 my $authid       = $query->param('authid');
  56 my $authtypecode = &GetAuthTypeCode( $authid );
  57 my $tagslib      = &GetTagsLabels( 1, $authtypecode );
  58
  59 # open template
  60 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  61     {
  62         template_name   => "opac-authoritiesdetail.tmpl",
  63         query           => $query,
  64         type            => "opac",
  65         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  66         debug           => 1,
  67     }
  68 );
  69
  70 my $record;
  71 if (C4::Context->preference("AuthDisplayHierarchy")){
  72   my $trees=BuildUnimarcHierarchies($authid);
  73   my @trees = split /;/,$trees ;
  74   push @trees,$trees unless (@trees);
  75   my @loophierarchies;
  76   foreach my $tree (@trees){
  77     my @tree=split /,/,$tree;
  78     push @tree,$tree unless (@tree);
  79     my $cnt=0;
  80     my @loophierarchy;
  81     foreach my $element (@tree){
  82       my $cell;
  83       my $elementdata = GetAuthority($element);
  84       $record= $elementdata if ($authid==$element);
  85       push @loophierarchy, BuildUnimarcHierarchy($elementdata,"child".$cnt, $authid);
  86       $cnt++;
  87     }
  88     push @loophierarchies, { 'loopelement' =>\@loophierarchy};
  89   }
  90   $template->param(
  91     'displayhierarchy' =>C4::Context->preference("AuthDisplayHierarchy"),
  92     'loophierarchies' =>\@loophierarchies,
  93   );
  94 }
  95 else {
  96     $record = GetAuthority( $authid );
  97 }
  98 my $count = CountUsage($authid);
  99
 100 # find the marc field/subfield used in biblio by this authority
 101 my $sth =
 102   $dbh->prepare(
 103     "select distinct tagfield from marc_subfield_structure where authtypecode=?"
 104   );
 105 $sth->execute($authtypecode);
 106 my $biblio_fields;
 107 while ( my ($tagfield) = $sth->fetchrow ) {
 108     $biblio_fields .= $tagfield . "9,";
 109 }
 110 chop $biblio_fields;
 111
 112 # fill arrays
 113 my @loop_data = ();
 114 my $tag;
 115
 116 # loop through each tab 0 through 9
 117 # for (my $tabloop = 0; $tabloop<=10;$tabloop++) {
 118 # loop through each tag
 119 my @fields    = $record->fields();
 120 foreach my $field (@fields) {
 121     my @subfields_data;
 122
 123     # skip UNIMARC fields <200, they are useless for a patron
 124     next if C4::Context->preference('MarcFlavour') eq 'UNIMARC' && $field->tag() <200;
 125
 126     # if tag <10, there's no subfield, use the "@" trick
 127     if ( $field->tag() < 10 ) {
 128         next if ( $tagslib->{ $field->tag() }->{'@'}->{hidden} );
 129         my %subfield_data;
 130         $subfield_data{marc_lib}   = $tagslib->{ $field->tag() }->{'@'}->{lib};
 131         $subfield_data{marc_value} = $field->data();
 132         $subfield_data{marc_subfield} = '@';
 133         $subfield_data{marc_tag}      = $field->tag();
 134         push( @subfields_data, \%subfield_data );
 135     }
 136     else {
 137         my @subf = $field->subfields;
 138
 139         # loop through each subfield
 140         for my $i ( 0 .. $#subf ) {
 141             $subf[$i][0] = "@" unless $subf[$i][0];
 142             next if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{hidden} );
 143             # skip useless subfields (for patrons)
 144             next if $subf[$i][0] =~ /7|8|9/;
 145             my %subfield_data;
 146             $subfield_data{marc_lib} =
 147               $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{lib};
 148             if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{isurl} ) {
 149                 $subfield_data{marc_value} =
 150                   "<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
 151             }
 152             else {
 153                 $subfield_data{marc_value} = $subf[$i][1];
 154             }
 155             $subfield_data{marc_subfield} = $subf[$i][0];
 156             $subfield_data{marc_tag}      = $field->tag();
 157             push( @subfields_data, \%subfield_data );
 158         }
 159     }
 160     if ( $#subfields_data >= 0 ) {
 161         my %tag_data;
 162         $tag_data{tag} =
 163           $field->tag()
 164           . ' '
 165           . C4::Koha::display_marc_indicators($field)
 166           . ' - ' . $tagslib->{ $field->tag() }->{lib};
 167         $tag_data{subfield} = \@subfields_data;
 168         push( @loop_data, \%tag_data );
 169     }
 170 }
 171 $template->param( "Tab0XX" => \@loop_data );
 172
 173 my $authtypes     = getauthtypes();
 174 my @authtypesloop = ();
 175 foreach my $thisauthtype ( keys %{$authtypes} ) {
 176     push @authtypesloop,
 177       { value        => $thisauthtype,
 178         selected     => $thisauthtype eq $authtypecode,
 179         authtypetext => $authtypes->{$thisauthtype}{'authtypetext'},
 180       };
 181 }
 182
 183 $template->param(
 184     authid               => $authid,
 185     count                => $count,
 186     biblio_fields        => $biblio_fields,
 187     authtypetext         => $authtypes->{$authtypecode}{'authtypetext'},
 188     authtypesloop        => \@authtypesloop,
 189     LibraryName          => C4::Context->preference("LibraryName"),
 190     OpacNav              => C4::Context->preference("OpacNav"),
 191     opaccredits          => C4::Context->preference("opaccredits"),
 192     opacsmallimage       => C4::Context->preference("opacsmallimage"),
 193     opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
 194     opaccolorstylesheet  => C4::Context->preference("opaccolorstylesheet"),
 195 );
 196 output_html_with_http_headers $query, $cookie, $template->output;
 197