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;    # XXX subfield_is_koha_internal_p
  32 use C4::Search::History;
  33
  34 my $query        = new CGI;
  35 my $op           = $query->param('op') || '';
  36 my $authtypecode = $query->param('authtypecode') || '';
  37 my $dbh          = C4::Context->dbh;
  38
  39 my $startfrom = $query->param('startfrom');
  40 my $authid    = $query->param('authid');
  41 $startfrom = 0 if ( !defined $startfrom );
  42 my ( $template, $loggedinuser, $cookie );
  43 my $resultsperpage;
  44
  45 my $authtypes     = getauthtypes();
  46 my @authtypesloop = ();
  47 foreach my $thisauthtype (
  48     sort {
  49         $authtypes->{$a}->{'authtypetext'}
  50           cmp $authtypes->{$b}->{'authtypetext'}
  51     }
  52     keys %{$authtypes}
  53   ) {
  54     push @authtypesloop,
  55       { value        => $thisauthtype,
  56         selected     => $thisauthtype eq $authtypecode,
  57         authtypetext => $authtypes->{$thisauthtype}->{'authtypetext'},
  58       };
  59 }
  60
  61 if ( $op eq "do_search" ) {
  62     my @marclist = ($query->param('marclist'));
  63     my @and_or = ($query->param('and_or'));
  64     my @excluding = ($query->param('excluding'),);
  65     my @operator = ($query->param('operator'));
  66     my $orderby = $query->param('orderby');
  67     my @value = ($query->param('value') || "",);
  68
  69     $resultsperpage = $query->param('resultsperpage');
  70     $resultsperpage = 20 if ( !defined $resultsperpage );
  71     my @tags;
  72     my ( $results, $total, @fields ) =
  73       SearchAuthorities( \@marclist, \@and_or, \@excluding, \@operator,
  74         \@value, $startfrom * $resultsperpage,
  75         $resultsperpage, $authtypecode, $orderby );
  76     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  77         {
  78             template_name   => "opac-authoritiessearchresultlist.tt",
  79             query           => $query,
  80             type            => 'opac',
  81             authnotrequired => 1,
  82             debug           => 1,
  83         }
  84     );
  85
  86     # multi page display gestion
  87     my $displaynext = 0;
  88     my $displayprev = $startfrom;
  89     $total ||= 0;
  90     if ( ( $total - ( ( $startfrom + 1 ) * ($resultsperpage) ) ) > 0 ) {
  91         $displaynext = 1;
  92     }
  93
  94     my @field_data = (
  95         { term => "marclist",  val => $marclist[0] },
  96         { term => "and_or",    val => $and_or[0] },
  97         { term => "excluding", val => $excluding[0] },
  98         { term => "operator",  val => $operator[0] },
  99         { term => "value",     val => $value[0] },
 100     );
 101
 102     my @numbers = ();
 103
 104     if ( $total > $resultsperpage ) {
 105         for ( my $i = 1 ; $i < $total / $resultsperpage + 1 ; $i++ ) {
 106             if ( $i < 16 ) {
 107                 my $highlight = 0;
 108                 ( $startfrom == ( $i - 1 ) ) && ( $highlight = 1 );
 109                 push @numbers,
 110                   {
 111                     number     => $i,
 112                     highlight  => $highlight,
 113                     searchdata => \@field_data,
 114                     startfrom  => ( $i - 1 )
 115                   };
 116             }
 117         }
 118     }
 119
 120     my $from = $startfrom * $resultsperpage + 1;
 121     my $to;
 122
 123     if ( $total < ( ( $startfrom + 1 ) * $resultsperpage ) ) {
 124         $to = $total;
 125     }
 126     else {
 127         $to = ( ( $startfrom + 1 ) * $resultsperpage );
 128     }
 129     unless (C4::Context->preference('OPACShowUnusedAuthorities')) {
 130         my @usedauths = grep { $_->{used} > 0 } @$results;
 131         $results = \@usedauths;
 132     }
 133
 134     # Opac search history
 135     if (C4::Context->preference('EnableOpacSearchHistory')) {
 136         unless ( $startfrom ) {
 137             my $path_info = $query->url(-path_info=>1);
 138             my $query_cgi_history = $query->url(-query=>1);
 139             $query_cgi_history =~ s/^$path_info\?//;
 140             $query_cgi_history =~ s/;/&/g;
 141
 142             unless ( $loggedinuser ) {
 143                 my $new_search = C4::Search::History::add_to_session({
 144                         cgi => $query,
 145                         query_desc => $value[0],
 146                         query_cgi => $query_cgi_history,
 147                         total => $total,
 148                         type => "authority",
 149                 });
 150             } else {
 151                 # To the session (the user is logged in)
 152                 C4::Search::History::add({
 153                     userid => $loggedinuser,
 154                     sessionid => $query->cookie("CGISESSID"),
 155                     query_desc => $value[0],
 156                     query_cgi => $query_cgi_history,
 157                     total => $total,
 158                     type => "authority",
 159                 });
 160             }
 161         }
 162     }
 163
 164     $template->param( result => $results ) if $results;
 165     $template->param( FIELDS => \@fields );
 166     $template->param( orderby => $orderby );
 167     $template->param(
 168         startfrom      => $startfrom,
 169         displaynext    => $displaynext,
 170         displayprev    => $displayprev,
 171         resultsperpage => $resultsperpage,
 172         startfromnext  => $startfrom + 1,
 173         startfromprev  => $startfrom - 1,
 174         searchdata     => \@field_data,
 175         countfuzzy     => !(C4::Context->preference('OPACShowUnusedAuthorities')),
 176         total          => $total,
 177         from           => $from,
 178         to             => $to,
 179         resultcount    => scalar @$results,
 180         numbers        => \@numbers,
 181         authtypecode   => $authtypecode,
 182         authtypetext   => $authtypes->{$authtypecode}{'authtypetext'},
 183         isEDITORS      => $authtypecode eq 'EDITORS',
 184     );
 185
 186 }
 187 else {
 188     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 189         {
 190             template_name   => "opac-authorities-home.tt",
 191             query           => $query,
 192             type            => 'opac',
 193             authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
 194             debug           => 1,
 195         }
 196     );
 197
 198 }
 199
 200 $template->param( authtypesloop => \@authtypesloop );
 201
 202 # Print the page
 203 output_html_with_http_headers $query, $cookie, $template->output;
 204
 205 # Local Variables:
 206 # tab-width: 4
 207 # End: