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 with
  18 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  19 # Suite 330, Boston, MA  02111-1307 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 ( sort { $authtypes->{$a}{'authtypetext'} cmp $authtypes->{$b}{'authtypetext'} }
  47     keys %$authtypes )
  48 {
  49     my $selected = 1 if $thisauthtype eq $authtypecode;
  50     my %row = (
  51         value        => $thisauthtype,
  52         selected     => $selected,
  53         authtypetext => $authtypes->{$thisauthtype}{'authtypetext'},
  54     );
  55     push @authtypesloop, \%row;
  56 }
  57
  58 if ( $op eq "do_search" ) {
  59     my @marclist = ($query->param('marclista'),$query->param('marclistb'),$query->param('marclistc'));
  60     my @and_or = ($query->param('and_ora'),$query->param('and_orb'),$query->param('and_orc'));
  61     my @excluding = ($query->param('excludinga'),$query->param('excludingb'),$query->param('excludingc'),);
  62     my @operator = ($query->param('operatora'),$query->param('operatorb'),$query->param('operatorc'));
  63     my $orderby = $query->param('orderby');
  64     my @value = ($query->param('valuea') || "",$query->param('valueb') || "",$query->param('valuec') || "",);
  65
  66     $resultsperpage = $query->param('resultsperpage');
  67     $resultsperpage = 20 if ( !defined $resultsperpage );
  68     my @tags;
  69     my ( $results, $total, @fields ) =
  70       SearchAuthorities( \@marclist, \@and_or, \@excluding, \@operator,
  71         \@value, $startfrom * $resultsperpage,
  72         $resultsperpage, $authtypecode, $orderby );
  73     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  74         {
  75             template_name   => "opac-authoritiessearchresultlist.tmpl",
  76             query           => $query,
  77             type            => 'opac',
  78             authnotrequired => 1,
  79             debug           => 1,
  80         }
  81     );
  82
  83     # multi page display gestion
  84     my $displaynext = 0;
  85     my $displayprev = $startfrom;
  86     $total ||= 0;
  87     if ( ( $total - ( ( $startfrom + 1 ) * ($resultsperpage) ) ) > 0 ) {
  88         $displaynext = 1;
  89     }
  90
  91     my @field_data = ();
  92
  93     foreach my $letter (qw/a b c/){
  94         push @field_data, { term => "marclist$letter" , val => $query->param("marclist$letter") || ''};
  95         push @field_data, { term => "and_or$letter" , val => $query->param("and_or$letter") || ''};
  96         push @field_data, { term => "excluding$letter" , val => $query->param("excluding$letter") || ''};
  97         push @field_data, { term => "operator$letter" , val => $query->param("operator$letter") || ''};
  98         push @field_data, { term => "value$letter" , val => $query->param("value$letter") || ''};
  99     }
 100
 101     my @numbers = ();
 102
 103     if ( $total > $resultsperpage ) {
 104         for ( my $i = 1 ; $i < $total / $resultsperpage + 1 ; $i++ ) {
 105             if ( $i < 16 ) {
 106                 my $highlight = 0;
 107                 ( $startfrom == ( $i - 1 ) ) && ( $highlight = 1 );
 108                 push @numbers,
 109                   {
 110                     number     => $i,
 111                     highlight  => $highlight,
 112                     searchdata => \@field_data,
 113                     startfrom  => ( $i - 1 )
 114                   };
 115             }
 116         }
 117     }
 118
 119     my $from = $startfrom * $resultsperpage + 1;
 120     my $to;
 121
 122     if ( $total < ( ( $startfrom + 1 ) * $resultsperpage ) ) {
 123         $to = $total;
 124     }
 125     else {
 126         $to = ( ( $startfrom + 1 ) * $resultsperpage );
 127     }
 128     $template->param( result => $results ) if $results;
 129     $template->param( FIELDS => \@fields );
 130     $template->param( orderby => $orderby );
 131     $template->param(
 132         startfrom      => $startfrom,
 133         displaynext    => $displaynext,
 134         displayprev    => $displayprev,
 135         resultsperpage => $resultsperpage,
 136         startfromnext  => $startfrom + 1,
 137         startfromprev  => $startfrom - 1,
 138         searchdata     => \@field_data,
 139         total          => $total,
 140         from           => $from,
 141         to             => $to,
 142         numbers        => \@numbers,
 143         authtypecode   => $authtypecode,
 144         isEDITORS      => $authtypecode eq 'EDITORS',
 145     );
 146
 147 }
 148 else {
 149     ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 150         {
 151             template_name   => "opac-authorities-home.tmpl",
 152             query           => $query,
 153             type            => 'opac',
 154             authnotrequired => 1,
 155             debug           => 1,
 156         }
 157     );
 158
 159 }
 160
 161 $template->param( authtypesloop => \@authtypesloop );
 162
 163 # Print the page
 164 output_html_with_http_headers $query, $cookie, $template->output;
 165
 166 # Local Variables:
 167 # tab-width: 4
 168 # End: