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
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 3 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  20
  21 use strict;
  22 use warnings;
  23
  24 use CGI qw ( -utf8 );
  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;
  32 use C4::Search::History;
  33
  34 use Koha::Authority::Types;
  35
  36 my $query        = new CGI;
  37 my $op           = $query->param('op') || '';
  38 my $authtypecode = $query->param('authtypecode') || '';
  39 my $dbh          = C4::Context->dbh;
  40
  41 my $startfrom = $query->param('startfrom');
  42 my $authid    = $query->param('authid');
  43 $startfrom = 0 if ( !defined $startfrom );
  44 my ( $template, $loggedinuser, $cookie );
  45 my $resultsperpage;
  46
  47 my $authority_types = Koha::Authority::Types->search({}, { order_by => ['authtypetext']});
  48
  49 if ( $op eq "do_search" ) {
  50     my @marclist = ($query->param('marclist'));
  51     my @and_or = ($query->param('and_or'));
  52     my @excluding = ($query->param('excluding'),);
  53     my @operator = ($query->param('operator'));
  54     my $orderby = $query->param('orderby');
  55     my @value = ($query->param('value') || "",);
  56
  57     $resultsperpage = $query->param('resultsperpage');
  58     $resultsperpage = 20 if ( !defined $resultsperpage );
  59     my @tags;
  60     my ( $results, $total, @fields ) =
  61       SearchAuthorities( \@marclist, \@and_or, \@excluding, \@operator,
  62         \@value, $startfrom * $resultsperpage,
  63         $resultsperpage, $authtypecode, $orderby );
  64     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  65         {
  66             template_name   => "opac-authoritiessearchresultlist.tt",
  67             query           => $query,
  68             type            => 'opac',
  69             authnotrequired => 1,
  70             debug           => 1,
  71         }
  72     );
  73
  74     # multi page display gestion
  75     my $displaynext = 0;
  76     my $displayprev = $startfrom;
  77     $total ||= 0;
  78     if ( ( $total - ( ( $startfrom + 1 ) * ($resultsperpage) ) ) > 0 ) {
  79         $displaynext = 1;
  80     }
  81
  82     my @field_data = (
  83         { term => "marclist",  val => $marclist[0] },
  84         { term => "and_or",    val => $and_or[0] },
  85         { term => "excluding", val => $excluding[0] },
  86         { term => "operator",  val => $operator[0] },
  87         { term => "value",     val => $value[0] },
  88     );
  89
  90     my @numbers = ();
  91
  92     if ( $total > $resultsperpage ) {
  93         for ( my $i = 1 ; $i < $total / $resultsperpage + 1 ; $i++ ) {
  94             if ( $i < 16 ) {
  95                 my $highlight = 0;
  96                 ( $startfrom == ( $i - 1 ) ) && ( $highlight = 1 );
  97                 push @numbers,
  98                   {
  99                     number     => $i,
 100                     highlight  => $highlight,
 101                     searchdata => \@field_data,
 102                     startfrom  => ( $i - 1 )
 103                   };
 104             }
 105         }
 106     }
 107
 108     my $from = $startfrom * $resultsperpage + 1;
 109     my $to;
 110
 111     if ( $total < ( ( $startfrom + 1 ) * $resultsperpage ) ) {
 112         $to = $total;
 113     }
 114     else {
 115         $to = ( ( $startfrom + 1 ) * $resultsperpage );
 116     }
 117     unless (C4::Context->preference('OPACShowUnusedAuthorities')) {
 118         my @usedauths = grep { $_->{used} > 0 } @$results;
 119         $results = \@usedauths;
 120     }
 121
 122     # Opac search history
 123     if (C4::Context->preference('EnableOpacSearchHistory')) {
 124         unless ( $startfrom ) {
 125             my $path_info = $query->url(-path_info=>1);
 126             my $query_cgi_history = $query->url(-query=>1);
 127             $query_cgi_history =~ s/^$path_info\?//;
 128             $query_cgi_history =~ s/;/&/g;
 129
 130             unless ( $loggedinuser ) {
 131                 my $new_search = C4::Search::History::add_to_session({
 132                         cgi => $query,
 133                         query_desc => $value[0],
 134                         query_cgi => $query_cgi_history,
 135                         total => $total,
 136                         type => "authority",
 137                 });
 138             } else {
 139                 # To the session (the user is logged in)
 140                 C4::Search::History::add({
 141                     userid => $loggedinuser,
 142                     sessionid => $query->cookie("CGISESSID"),
 143                     query_desc => $value[0],
 144                     query_cgi => $query_cgi_history,
 145                     total => $total,
 146                     type => "authority",
 147                 });
 148             }
 149         }
 150     }
 151
 152     $template->param( result => $results ) if $results;
 153     $template->param( FIELDS => \@fields );
 154     $template->param( orderby => $orderby );
 155     $template->param(
 156         startfrom      => $startfrom,
 157         displaynext    => $displaynext,
 158         displayprev    => $displayprev,
 159         resultsperpage => $resultsperpage,
 160         startfromnext  => $startfrom + 1,
 161         startfromprev  => $startfrom - 1,
 162         searchdata     => \@field_data,
 163         countfuzzy     => !(C4::Context->preference('OPACShowUnusedAuthorities')),
 164         total          => $total,
 165         from           => $from,
 166         to             => $to,
 167         resultcount    => scalar @$results,
 168         numbers        => \@numbers,
 169         authtypecode   => $authtypecode,
 170         authtypetext   => $authority_types->find($authtypecode)->authtypetext,
 171         isEDITORS      => $authtypecode eq 'EDITORS',
 172     );
 173
 174 }
 175 else {
 176     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 177         {
 178             template_name   => "opac-authorities-home.tt",
 179             query           => $query,
 180             type            => 'opac',
 181             authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
 182             debug           => 1,
 183         }
 184     );
 185
 186 }
 187
 188 $template->param(
 189     authority_types => $authority_types,
 190     authtypecode    => $authtypecode,
 191 );
 192
 193 # Print the page
 194 output_html_with_http_headers $query, $cookie, $template->output;
 195
 196 # Local Variables:
 197 # tab-width: 4
 198 # End: