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 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 opac-authoritiesdetail.pl : script to show an authority in MARC format
  23
  24 =head1 SYNOPSIS
  25
  26
  27 =head1 DESCRIPTION
  28
  29 This script needs an authid
  30
  31 It shows the authority in a (nice) MARC format depending on authority MARC
  32 parameters tables.
  33
  34 =head1 FUNCTIONS
  35
  36 =over 2
  37
  38 =cut
  39
  40 use strict;
  41 use C4::AuthoritiesMarc;
  42 use C4::Auth;
  43 use C4::Context;
  44 use C4::Output;
  45 use CGI;
  46 use MARC::Record;
  47 use C4::Koha;
  48
  49
  50 my $query = new CGI;
  51
  52 my $dbh = C4::Context->dbh;
  53
  54 my $authid       = $query->param('authid');
  55 my $authtypecode = &GetAuthTypeCode( $authid );
  56 my $tagslib      = &GetTagsLabels( 1, $authtypecode );
  57
  58 # open template
  59 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  60     {
  61         template_name   => "opac-authoritiesdetail.tmpl",
  62         query           => $query,
  63         type            => "opac",
  64         authnotrequired => 1,
  65         debug           => 1,
  66     }
  67 );
  68
  69 my $record;
  70 if (C4::Context->preference("AuthDisplayHierarchy")){
  71   my $trees=BuildUnimarcHierarchies($authid);
  72   my @trees = split /;/,$trees ;
  73   push @trees,$trees unless (@trees);
  74   my @loophierarchies;
  75   foreach my $tree (@trees){
  76     my @tree=split /,/,$tree;
  77     push @tree,$tree unless (@tree);
  78     my $cnt=0;
  79     my @loophierarchy;
  80     foreach my $element (@tree){
  81       my $cell;
  82       my $elementdata = GetAuthority($element);
  83       $record= $elementdata if ($authid==$element);
  84       push @loophierarchy, BuildUnimarcHierarchy($elementdata,"child".$cnt, $authid);
  85       $cnt++;
  86     }
  87     push @loophierarchies, { 'loopelement' =>\@loophierarchy};
  88   }
  89   $template->param(
  90     'displayhierarchy' =>C4::Context->preference("AuthDisplayHierarchy"),
  91     'loophierarchies' =>\@loophierarchies,
  92   );
  93 }
  94 else {
  95     $record = GetAuthority( $authid );
  96 }
  97 my $count = CountUsage($authid);
  98
  99 # find the marc field/subfield used in biblio by this authority
 100 my $sth =
 101   $dbh->prepare(
 102     "select distinct tagfield from marc_subfield_structure where authtypecode=?"
 103   );
 104 $sth->execute($authtypecode);
 105 my $biblio_fields;
 106 while ( my ($tagfield) = $sth->fetchrow ) {
 107     $biblio_fields .= $tagfield . "9,";
 108 }
 109 chop $biblio_fields;
 110
 111 # fill arrays
 112 my @loop_data = ();
 113 my $tag;
 114
 115 # loop through each tab 0 through 9
 116 # for (my $tabloop = 0; $tabloop<=10;$tabloop++) {
 117 # loop through each tag
 118 my @fields    = $record->fields();
 119 foreach my $field (@fields) {
 120     my @subfields_data;
 121
 122     # if tag <10, there's no subfield, use the "@" trick
 123     if ( $field->tag() < 10 ) {
 124         next if ( $tagslib->{ $field->tag() }->{'@'}->{hidden} );
 125         my %subfield_data;
 126         $subfield_data{marc_lib}   = $tagslib->{ $field->tag() }->{'@'}->{lib};
 127         $subfield_data{marc_value} = $field->data();
 128         $subfield_data{marc_subfield} = '@';
 129         $subfield_data{marc_tag}      = $field->tag();
 130         push( @subfields_data, \%subfield_data );
 131     }
 132     else {
 133         my @subf = $field->subfields;
 134
 135         # loop through each subfield
 136         for my $i ( 0 .. $#subf ) {
 137             $subf[$i][0] = "@" unless $subf[$i][0];
 138             next if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{hidden} );
 139             my %subfield_data;
 140             $subfield_data{marc_lib} =
 141               $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{lib};
 142             if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{isurl} ) {
 143                 $subfield_data{marc_value} =
 144                   "<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
 145             }
 146             else {
 147                 $subfield_data{marc_value} = $subf[$i][1];
 148             }
 149             $subfield_data{marc_subfield} = $subf[$i][0];
 150             $subfield_data{marc_tag}      = $field->tag();
 151             push( @subfields_data, \%subfield_data );
 152         }
 153     }
 154     if ( $#subfields_data >= 0 ) {
 155         my %tag_data;
 156         $tag_data{tag} =
 157           $field->tag()
 158           . ' '
 159           . C4::Koha::display_marc_indicators($field)
 160           . ' - ' . $tagslib->{ $field->tag() }->{lib};
 161         $tag_data{subfield} = \@subfields_data;
 162         push( @loop_data, \%tag_data );
 163     }
 164 }
 165 $template->param( "0XX" => \@loop_data );
 166
 167 my $authtypes = getauthtypes;
 168 my @authtypesloop;
 169 foreach my $thisauthtype ( keys %$authtypes ) {
 170     my $selected = 1 if $thisauthtype eq $authtypecode;
 171     my %row = (
 172         value        => $thisauthtype,
 173         selected     => $selected,
 174         authtypetext => $authtypes->{$thisauthtype}{'authtypetext'},
 175     );
 176     push @authtypesloop, \%row;
 177 }
 178
 179 $template->param(
 180     authid               => $authid,
 181     count                => $count,
 182     biblio_fields        => $biblio_fields,
 183     authtypetext         => $authtypes->{$authtypecode}{'authtypetext'},
 184     authtypesloop        => \@authtypesloop,
 185     LibraryName          => C4::Context->preference("LibraryName"),
 186     OpacNav              => C4::Context->preference("OpacNav"),
 187     opaccredits          => C4::Context->preference("opaccredits"),
 188     opacsmallimage       => C4::Context->preference("opacsmallimage"),
 189     opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
 190     opaccolorstylesheet  => C4::Context->preference("opaccolorstylesheet"),
 191 );
 192 output_html_with_http_headers $query, $cookie, $template->output;
 193