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 Modern::Perl;
  22
  23 use CGI qw ( -utf8 );
  24 use URI::Escape qw( uri_escape_utf8 );
  25 use C4::Auth qw( get_template_and_user );
  26
  27 use C4::Context;
  28 use C4::Output qw( pagination_bar output_html_with_http_headers );
  29 use C4::Koha;
  30 use C4::Search::History;
  31
  32 use Koha::Authority::Types;
  33 use Koha::SearchEngine::Search;
  34 use Koha::SearchEngine::QueryBuilder;
  35
  36 my $query        = CGI->new;
  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') || 1;
  42 my $resultsperpage = $query->param('resultsperpage') || 20;
  43 my $authid    = $query->param('authid');
  44 my ( $template, $loggedinuser, $cookie );
  45
  46 my $authority_types = Koha::Authority::Types->search({}, { order_by => ['authtypetext']});
  47
  48 if ( $op eq "do_search" ) {
  49     my @marclist = $query->multi_param('marclist');
  50     my @and_or = $query->multi_param('and_or');
  51     my @excluding = $query->multi_param('excluding');
  52     my @operator = $query->multi_param('operator');
  53     my $orderby = $query->param('orderby');
  54     my @value = $query->multi_param('value');
  55     $value[0] ||= q||;
  56
  57     my $builder = Koha::SearchEngine::QueryBuilder->new(
  58         { index => $Koha::SearchEngine::AUTHORITIES_INDEX } );
  59     my $searcher = Koha::SearchEngine::Search->new(
  60         { index => $Koha::SearchEngine::AUTHORITIES_INDEX } );
  61     my $search_query = $builder->build_authorities_query_compat( \@marclist, \@and_or,
  62         \@excluding, \@operator, \@value, $authtypecode, $orderby );
  63     my $offset = ( $startfrom - 1 ) * $resultsperpage + 1;
  64     my ( $results, $total ) =
  65       $searcher->search_auth_compat( $search_query, $offset, $resultsperpage );
  66     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  67         {
  68             template_name   => "opac-authoritiessearchresultlist.tt",
  69             query           => $query,
  70             type            => 'opac',
  71             authnotrequired => 1,
  72         }
  73     );
  74     $template->param( search_query => $search_query ) if C4::Context->preference('DumpSearchQueryTemplate');
  75
  76     # multi page display gestion
  77     my $value_url = uri_escape_utf8($value[0]);
  78     my $base_url = "opac-authorities-home.pl?"
  79       ."marclist=$marclist[0]"
  80       ."&amp;and_or=$and_or[0]"
  81       ."&amp;excluding=$excluding[0]"
  82       ."&amp;operator=$operator[0]"
  83       ."&amp;value=$value_url"
  84       ."&amp;resultsperpage=$resultsperpage"
  85       ."&amp;type=opac"
  86       ."&amp;op=do_search"
  87       ."&amp;authtypecode=$authtypecode"
  88       ."&amp;orderby=$orderby";
  89
  90     my $from = ( $startfrom - 1 ) * $resultsperpage + 1;
  91     my $to;
  92     if ( !defined $total ) {
  93         $total = 0;
  94     }
  95
  96     if ( $total < $startfrom * $resultsperpage ) {
  97         $to = $total;
  98     }
  99     else {
 100         $to = $startfrom * $resultsperpage;
 101     }
 102
 103     $template->param( result => $results ) if $results;
 104
 105     $template->param(
 106         pagination_bar => pagination_bar(
 107             $base_url,  int( $total / $resultsperpage ) + 1,
 108             $startfrom, 'startfrom'
 109         ),
 110         total     => $total,
 111         from      => $from,
 112         to        => $to,
 113     );
 114
 115     unless (C4::Context->preference('OPACShowUnusedAuthorities')) {
 116 #        TODO implement usage counts
 117 #        my @usedauths = grep { $_->{used} > 0 } @$results;
 118 #        $results = \@usedauths;
 119     }
 120
 121     # Opac search history
 122     if (C4::Context->preference('EnableOpacSearchHistory')) {
 123         if ( $startfrom == 1) {
 124             my $path_info = $query->url(-path_info=>1);
 125             my $query_cgi_history = $query->url(-query=>1);
 126             $query_cgi_history =~ s/^$path_info\?//;
 127             $query_cgi_history =~ s/;/&/g;
 128
 129             unless ( $loggedinuser ) {
 130                 my $new_search = C4::Search::History::add_to_session({
 131                         cgi => $query,
 132                         query_desc => $value[0],
 133                         query_cgi => $query_cgi_history,
 134                         total => $total,
 135                         type => "authority",
 136                 });
 137             } else {
 138                 # To the session (the user is logged in)
 139                 C4::Search::History::add({
 140                     userid => $loggedinuser,
 141                     sessionid => $query->cookie("CGISESSID"),
 142                     query_desc => $value[0],
 143                     query_cgi => $query_cgi_history,
 144                     total => $total,
 145                     type => "authority",
 146                 });
 147             }
 148         }
 149     }
 150
 151     $template->param( orderby => $orderby );
 152     $template->param(
 153         startfrom      => $startfrom,
 154         resultsperpage => $resultsperpage,
 155         countfuzzy     => !(C4::Context->preference('OPACShowUnusedAuthorities')),
 156         resultcount    => scalar @$results,
 157         authtypecode   => $authtypecode,
 158         authtypetext   => $authority_types->find($authtypecode)->authtypetext,
 159         isEDITORS      => $authtypecode eq 'EDITORS',
 160     );
 161
 162 }
 163 else {
 164     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 165         {
 166             template_name   => "opac-authorities-home.tt",
 167             query           => $query,
 168             type            => 'opac',
 169             authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
 170         }
 171     );
 172
 173 }
 174
 175 $template->param(
 176     authority_types => $authority_types,
 177     authtypecode    => $authtypecode,
 178 );
 179
 180 # Print the page
 181 output_html_with_http_headers $query, $cookie, $template->output;
 182
 183 # Local Variables:
 184 # tab-width: 4
 185 # End: