opac/opac-search-history.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2013 BibLibre SARL
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use Modern::Perl;
  21
  22 use C4::Auth qw(:DEFAULT get_session);
  23 use CGI qw ( -utf8 );
  24 use C4::Context;
  25 use C4::Output;
  26 use C4::Log;
  27 use C4::Items;
  28 use C4::Debug;
  29 use C4::Search::History;
  30
  31 use URI::Escape;
  32 use POSIX qw(strftime);
  33
  34
  35 my $cgi = new CGI;
  36
  37 # Getting the template and auth
  38 my ($template, $loggedinuser, $cookie) = get_template_and_user(
  39     {
  40         template_name => "opac-search-history.tt",
  41         query => $cgi,
  42         type => "opac",
  43         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  44         debug => 1,
  45     }
  46 );
  47
  48 unless ( C4::Context->preference("EnableOpacSearchHistory") ) {
  49     print $cgi->redirect("/cgi-bin/koha/errors/404.pl"); # escape early
  50     exit;
  51 }
  52
  53 my $type = $cgi->param('type');
  54 my $action = $cgi->param('action') || q{};
  55 my $previous = $cgi->param('previous');
  56
  57 # If the user is not logged in, we deal with the session
  58 unless ( $loggedinuser ) {
  59     # Deleting search history
  60     if ( $action eq 'delete') {
  61         # Deleting session's search history
  62         my @id = $cgi->multi_param('id');
  63         my $all = not scalar( @id );
  64
  65         my $type = $cgi->param('type');
  66         my @searches = ();
  67         unless ( $all ) {
  68             @searches = C4::Search::History::get_from_session({ cgi => $cgi });
  69             if ( $type ) {
  70                 @searches = map { $_->{type} ne $type ? $_ : () } @searches;
  71             }
  72             if ( @id ) {
  73                 @searches = map { my $search = $_; ( grep { $_ eq $search->{id} } @id ) ? () : $_ } @searches;
  74             }
  75         }
  76         C4::Search::History::set_to_session({ cgi => $cgi, search_history => \@searches });
  77
  78         # Redirecting to this same url so the user won't see the search history link in the header
  79         print $cgi->redirect(-uri => '/cgi-bin/koha/opac-search-history.pl');
  80     # Showing search history
  81     } else {
  82         # Getting the searches from session
  83         my @current_searches = C4::Search::History::get_from_session({
  84             cgi => $cgi,
  85         });
  86
  87         my @current_biblio_searches = map {
  88             $_->{type} eq 'biblio' ? $_ : ()
  89         } @current_searches;
  90
  91         my @current_authority_searches = map {
  92             $_->{type} eq 'authority' ? $_ : ()
  93         } @current_searches;
  94
  95         $template->param(
  96             current_biblio_searches => \@current_biblio_searches,
  97             current_authority_searches => \@current_authority_searches,
  98         );
  99     }
 100 } else {
 101     # And if the user is logged in, we deal with the database
 102     my $dbh = C4::Context->dbh;
 103
 104     # Deleting search history
 105     if ( $action eq 'delete' ) {
 106         my @id = $cgi->multi_param('id');
 107         if ( @id ) {
 108             C4::Search::History::delete(
 109                 {
 110                     userid => $loggedinuser,
 111                     id     => [ $cgi->param('id') ],
 112                 }
 113             );
 114         } else {
 115             C4::Search::History::delete(
 116                 {
 117                    userid => $loggedinuser,
 118                 }
 119             );
 120         }
 121         # Redirecting to this same url so the user won't see the search history link in the header
 122         print $cgi->redirect(-uri => '/cgi-bin/koha/opac-search-history.pl');
 123
 124     # Showing search history
 125     } else {
 126         my $current_searches = C4::Search::History::get({
 127             userid => $loggedinuser,
 128             sessionid => $cgi->cookie("CGISESSID")
 129         });
 130         my @current_biblio_searches = map {
 131             $_->{type} eq 'biblio' ? $_ : ()
 132         } @$current_searches;
 133
 134         my @current_authority_searches = map {
 135             $_->{type} eq 'authority' ? $_ : ()
 136         } @$current_searches;
 137
 138         my $previous_searches = C4::Search::History::get({
 139             userid => $loggedinuser,
 140             sessionid => $cgi->cookie("CGISESSID"),
 141             previous => 1
 142         });
 143
 144         my @previous_biblio_searches = map {
 145             $_->{type} eq 'biblio' ? $_ : ()
 146         } @$previous_searches;
 147
 148         my @previous_authority_searches = map {
 149             $_->{type} eq 'authority' ? $_ : ()
 150         } @$previous_searches;
 151
 152         $template->param(
 153             current_biblio_searches => \@current_biblio_searches,
 154             current_authority_searches => \@current_authority_searches,
 155             previous_biblio_searches => \@previous_biblio_searches,
 156             previous_authority_searches => \@previous_authority_searches,
 157
 158         );
 159     }
 160 }
 161
 162 $template->param(searchhistoryview => 1);
 163
 164 output_html_with_http_headers $cgi, $cookie, $template->output, undef, { force_no_caching => 1 };