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 require Exporter;
  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 => 1,
  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     # if tag <10, there's no subfield, use the "@" trick
 124     if ( $field->tag() < 10 ) {
 125         next if ( $tagslib->{ $field->tag() }->{'@'}->{hidden} );
 126         my %subfield_data;
 127         $subfield_data{marc_lib}   = $tagslib->{ $field->tag() }->{'@'}->{lib};
 128         $subfield_data{marc_value} = $field->data();
 129         $subfield_data{marc_subfield} = '@';
 130         $subfield_data{marc_tag}      = $field->tag();
 131         push( @subfields_data, \%subfield_data );
 132     }
 133     else {
 134         my @subf = $field->subfields;
 135
 136         # loop through each subfield
 137         for my $i ( 0 .. $#subf ) {
 138             $subf[$i][0] = "@" unless $subf[$i][0];
 139             next if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{hidden} );
 140             my %subfield_data;
 141             $subfield_data{marc_lib} =
 142               $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{lib};
 143             if ( $tagslib->{ $field->tag() }->{ $subf[$i][0] }->{isurl} ) {
 144                 $subfield_data{marc_value} =
 145                   "<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
 146             }
 147             else {
 148                 $subfield_data{marc_value} = $subf[$i][1];
 149             }
 150             $subfield_data{marc_subfield} = $subf[$i][0];
 151             $subfield_data{marc_tag}      = $field->tag();
 152             push( @subfields_data, \%subfield_data );
 153         }
 154     }
 155     if ( $#subfields_data >= 0 ) {
 156         my %tag_data;
 157         $tag_data{tag} =
 158           $field->tag() . ' -' . $tagslib->{ $field->tag() }->{lib};
 159         $tag_data{subfield} = \@subfields_data;
 160         push( @loop_data, \%tag_data );
 161     }
 162 }
 163 $template->param( "0XX" => \@loop_data );
 164
 165 my $authtypes = getauthtypes;
 166 my @authtypesloop;
 167 foreach my $thisauthtype ( keys %$authtypes ) {
 168     my $selected = 1 if $thisauthtype eq $authtypecode;
 169     my %row = (
 170         value        => $thisauthtype,
 171         selected     => $selected,
 172         authtypetext => $authtypes->{$thisauthtype}{'authtypetext'},
 173     );
 174     push @authtypesloop, \%row;
 175 }
 176
 177 $template->param(
 178     authid               => $authid,
 179     count                => $count,
 180     biblio_fields        => $biblio_fields,
 181     authtypetext         => $authtypes->{$authtypecode}{'authtypetext'},
 182     authtypesloop        => \@authtypesloop,
 183     LibraryName          => C4::Context->preference("LibraryName"),
 184     OpacNav              => C4::Context->preference("OpacNav"),
 185     opaccredits          => C4::Context->preference("opaccredits"),
 186     opacsmallimage       => C4::Context->preference("opacsmallimage"),
 187     opaclayoutstylesheet => C4::Context->preference("opaclayoutstylesheet"),
 188     opaccolorstylesheet  => C4::Context->preference("opaccolorstylesheet"),
 189 );
 190 output_html_with_http_headers $query, $cookie, $template->output;
 191