opac/opac-authorities-home.pl

   1 #!/usr/bin/perl
   2 # WARNING: 4-character tab stops here
   3
   4 # Copyright 2000-2002 Katipo Communications
   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 use strict;
  22 use warnings;
  23
  24 use CGI;
  25 use C4::Auth;
  26
  27 use C4::Context;
  28 use C4::Auth;
  29 use C4::Output;
  30 use C4::AuthoritiesMarc;
  31 use C4::Koha;    # XXX subfield_is_koha_internal_p
  32
  33 my $query        = new CGI;
  34 my $op           = $query->param('op') || '';
  35 my $authtypecode = $query->param('authtypecode') || '';
  36 my $dbh          = C4::Context->dbh;
  37
  38 my $startfrom = $query->param('startfrom');
  39 my $authid    = $query->param('authid');
  40 $startfrom = 0 if ( !defined $startfrom );
  41 my ( $template, $loggedinuser, $cookie );
  42 my $resultsperpage;
  43
  44 my $authtypes     = getauthtypes();
  45 my @authtypesloop = ();
  46 foreach my $thisauthtype (
  47     sort {
  48         $authtypes->{$a}->{'authtypetext'}
  49           cmp $authtypes->{$b}->{'authtypetext'}
  50     }
  51     keys %{$authtypes}
  52   ) {
  53     push @authtypesloop,
  54       { value        => $thisauthtype,
  55         selected     => $thisauthtype eq $authtypecode,
  56         authtypetext => $authtypes->{$thisauthtype}->{'authtypetext'},
  57       };
  58 }
  59
  60 if ( $op eq "do_search" ) {
  61     my @marclist = ($query->param('marclista'),$query->param('marclistb'),$query->param('marclistc'));
  62     my @and_or = ($query->param('and_ora'),$query->param('and_orb'),$query->param('and_orc'));
  63     my @excluding = ($query->param('excludinga'),$query->param('excludingb'),$query->param('excludingc'),);
  64     my @operator = ($query->param('operatora'),$query->param('operatorb'),$query->param('operatorc'));
  65     my $orderby = $query->param('orderby');
  66     my @value = ($query->param('valuea') || "",$query->param('valueb') || "",$query->param('valuec') || "",);
  67
  68     $resultsperpage = $query->param('resultsperpage');
  69     $resultsperpage = 20 if ( !defined $resultsperpage );
  70     my @tags;
  71     my ( $results, $total, @fields ) =
  72       SearchAuthorities( \@marclist, \@and_or, \@excluding, \@operator,
  73         \@value, $startfrom * $resultsperpage,
  74         $resultsperpage, $authtypecode, $orderby );
  75     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  76         {
  77             template_name   => "opac-authoritiessearchresultlist.tmpl",
  78             query           => $query,
  79             type            => 'opac',
  80             authnotrequired => 1,
  81             debug           => 1,
  82         }
  83     );
  84
  85     # multi page display gestion
  86     my $displaynext = 0;
  87     my $displayprev = $startfrom;
  88     $total ||= 0;
  89     if ( ( $total - ( ( $startfrom + 1 ) * ($resultsperpage) ) ) > 0 ) {
  90         $displaynext = 1;
  91     }
  92
  93     my @field_data = ();
  94
  95     foreach my $letter (qw/a b c/){
  96         push @field_data, { term => "marclist$letter" , val => $query->param("marclist$letter") || ''};
  97         push @field_data, { term => "and_or$letter" , val => $query->param("and_or$letter") || ''};
  98         push @field_data, { term => "excluding$letter" , val => $query->param("excluding$letter") || ''};
  99         push @field_data, { term => "operator$letter" , val => $query->param("operator$letter") || ''};
 100         push @field_data, { term => "value$letter" , val => $query->param("value$letter") || ''};
 101     }
 102
 103     my @numbers = ();
 104
 105     if ( $total > $resultsperpage ) {
 106         for ( my $i = 1 ; $i < $total / $resultsperpage + 1 ; $i++ ) {
 107             if ( $i < 16 ) {
 108                 my $highlight = 0;
 109                 ( $startfrom == ( $i - 1 ) ) && ( $highlight = 1 );
 110                 push @numbers,
 111                   {
 112                     number     => $i,
 113                     highlight  => $highlight,
 114                     searchdata => \@field_data,
 115                     startfrom  => ( $i - 1 )
 116                   };
 117             }
 118         }
 119     }
 120
 121     my $from = $startfrom * $resultsperpage + 1;
 122     my $to;
 123
 124     if ( $total < ( ( $startfrom + 1 ) * $resultsperpage ) ) {
 125         $to = $total;
 126     }
 127     else {
 128         $to = ( ( $startfrom + 1 ) * $resultsperpage );
 129     }
 130     unless (C4::Context->preference('OPACShowUnusedAuthorities')) {
 131         my @usedauths = grep { $_->{used} > 0 } @$results;
 132         $results = \@usedauths;
 133     }
 134     $template->param( result => $results ) if $results;
 135     $template->param( FIELDS => \@fields );
 136     $template->param( orderby => $orderby );
 137     $template->param(
 138         startfrom      => $startfrom,
 139         displaynext    => $displaynext,
 140         displayprev    => $displayprev,
 141         resultsperpage => $resultsperpage,
 142         startfromnext  => $startfrom + 1,
 143         startfromprev  => $startfrom - 1,
 144         searchdata     => \@field_data,
 145         countfuzzy     => !(C4::Context->preference('OPACShowUnusedAuthorities')),
 146         total          => $total,
 147         from           => $from,
 148         to             => $to,
 149         resultcount    => scalar @$results,
 150         numbers        => \@numbers,
 151         authtypecode   => $authtypecode,
 152         authtypetext   => $authtypes->{$authtypecode}{'authtypetext'},
 153         isEDITORS      => $authtypecode eq 'EDITORS',
 154     );
 155
 156 }
 157 else {
 158     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 159         {
 160             template_name   => "opac-authorities-home.tmpl",
 161             query           => $query,
 162             type            => 'opac',
 163             authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
 164             debug           => 1,
 165         }
 166     );
 167
 168 }
 169
 170 $template->param( authtypesloop => \@authtypesloop );
 171
 172 # Print the page
 173 output_html_with_http_headers $query, $cookie, $template->output;
 174
 175 # Local Variables:
 176 # tab-width: 4
 177 # End: