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 URI::Escape;
  26 use C4::Auth;
  27
  28 use C4::Context;
  29 use C4::Auth;
  30 use C4::Output;
  31 use C4::AuthoritiesMarc;
  32 use C4::Koha;
  33 use C4::Search::History;
  34
  35 use Koha::Authority::Types;
  36 use Koha::SearchEngine::Search;
  37 use Koha::SearchEngine::QueryBuilder;
  38
  39 my $query        = new CGI;
  40 my $op           = $query->param('op') || '';
  41 my $authtypecode = $query->param('authtypecode') || '';
  42 my $dbh          = C4::Context->dbh;
  43
  44 my $startfrom = $query->param('startfrom') || 1;
  45 my $resultsperpage = $query->param('resultsperpage') || 20;
  46 my $authid    = $query->param('authid');
  47 my ( $template, $loggedinuser, $cookie );
  48
  49 my $authority_types = Koha::Authority::Types->search({}, { order_by => ['authtypetext']});
  50
  51 if ( $op eq "do_search" ) {
  52     my @marclist = $query->multi_param('marclist');
  53     my @and_or = $query->multi_param('and_or');
  54     my @excluding = $query->multi_param('excluding');
  55     my @operator = $query->multi_param('operator');
  56     my $orderby = $query->param('orderby');
  57     my @value = $query->multi_param('value');
  58     $value[0] ||= q||;
  59
  60     my @tags;
  61     my $builder = Koha::SearchEngine::QueryBuilder->new(
  62         { index => $Koha::SearchEngine::AUTHORITIES_INDEX } );
  63     my $searcher = Koha::SearchEngine::Search->new(
  64         { index => $Koha::SearchEngine::AUTHORITIES_INDEX } );
  65     my $search_query = $builder->build_authorities_query_compat( \@marclist, \@and_or,
  66         \@excluding, \@operator, \@value, $authtypecode, $orderby );
  67     my $offset = ( $startfrom - 1 ) * $resultsperpage + 1;
  68     my ( $results, $total ) =
  69       $searcher->search_auth_compat( $search_query, $offset, $resultsperpage );
  70     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  71         {
  72             template_name   => "opac-authoritiessearchresultlist.tt",
  73             query           => $query,
  74             type            => 'opac',
  75             authnotrequired => 1,
  76             debug           => 1,
  77         }
  78     );
  79
  80     # multi page display gestion
  81     my $value_url = uri_escape_utf8($value[0]);
  82     my $base_url = "opac-authorities-home.pl?"
  83       ."marclist=$marclist[0]"
  84       ."&amp;and_or=$and_or[0]"
  85       ."&amp;excluding=$excluding[0]"
  86       ."&amp;operator=$operator[0]"
  87       ."&amp;value=$value_url"
  88       ."&amp;resultsperpage=$resultsperpage"
  89       ."&amp;type=opac"
  90       ."&amp;op=do_search"
  91       ."&amp;authtypecode=$authtypecode"
  92       ."&amp;orderby=$orderby";
  93
  94     my $from = ( $startfrom - 1 ) * $resultsperpage + 1;
  95     my $to;
  96     if ( !defined $total ) {
  97         $total = 0;
  98     }
  99
 100     if ( $total < $startfrom * $resultsperpage ) {
 101         $to = $total;
 102     }
 103     else {
 104         $to = $startfrom * $resultsperpage;
 105     }
 106
 107     $template->param( result => $results ) if $results;
 108
 109     $template->param(
 110         pagination_bar => pagination_bar(
 111             $base_url,  int( $total / $resultsperpage ) + 1,
 112             $startfrom, 'startfrom'
 113         ),
 114         total     => $total,
 115         from      => $from,
 116         to        => $to,
 117     );
 118
 119     unless (C4::Context->preference('OPACShowUnusedAuthorities')) {
 120 #        TODO implement usage counts
 121 #        my @usedauths = grep { $_->{used} > 0 } @$results;
 122 #        $results = \@usedauths;
 123     }
 124
 125     # Opac search history
 126     if (C4::Context->preference('EnableOpacSearchHistory')) {
 127         if ( $startfrom == 1) {
 128             my $path_info = $query->url(-path_info=>1);
 129             my $query_cgi_history = $query->url(-query=>1);
 130             $query_cgi_history =~ s/^$path_info\?//;
 131             $query_cgi_history =~ s/;/&/g;
 132
 133             unless ( $loggedinuser ) {
 134                 my $new_search = C4::Search::History::add_to_session({
 135                         cgi => $query,
 136                         query_desc => $value[0],
 137                         query_cgi => $query_cgi_history,
 138                         total => $total,
 139                         type => "authority",
 140                 });
 141             } else {
 142                 # To the session (the user is logged in)
 143                 C4::Search::History::add({
 144                     userid => $loggedinuser,
 145                     sessionid => $query->cookie("CGISESSID"),
 146                     query_desc => $value[0],
 147                     query_cgi => $query_cgi_history,
 148                     total => $total,
 149                     type => "authority",
 150                 });
 151             }
 152         }
 153     }
 154
 155     $template->param( orderby => $orderby );
 156     $template->param(
 157         startfrom      => $startfrom,
 158         resultsperpage => $resultsperpage,
 159         countfuzzy     => !(C4::Context->preference('OPACShowUnusedAuthorities')),
 160         resultcount    => scalar @$results,
 161         authtypecode   => $authtypecode,
 162         authtypetext   => $authority_types->find($authtypecode)->authtypetext,
 163         isEDITORS      => $authtypecode eq 'EDITORS',
 164     );
 165
 166 }
 167 else {
 168     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 169         {
 170             template_name   => "opac-authorities-home.tt",
 171             query           => $query,
 172             type            => 'opac',
 173             authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
 174             debug           => 1,
 175         }
 176     );
 177
 178 }
 179
 180 $template->param(
 181     authority_types => $authority_types,
 182     authtypecode    => $authtypecode,
 183 );
 184
 185 # Print the page
 186 output_html_with_http_headers $query, $cookie, $template->output;
 187
 188 # Local Variables:
 189 # tab-width: 4
 190 # End: