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::Dates;
  30 use C4::Search::History;
  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 => 1,
  44         flagsrequired => {borrowers => 1},
  45         debug => 1,
  46     }
  47 );
  48
  49 my $type = $cgi->param('type');
  50 my $action = $cgi->param('action') || q{};
  51 my $previous = $cgi->param('previous');
  52
  53 # If the user is not logged in, we deal with the session
  54 unless ( $loggedinuser ) {
  55     # Deleting search history
  56     if ( $action eq 'delete') {
  57         # Deleting session's search history
  58         my @id = $cgi->param('id');
  59         my $all = not scalar( @id );
  60
  61         my $type = $cgi->param('type');
  62         my @searches = ();
  63         unless ( $all ) {
  64             @searches = C4::Search::History::get_from_session({ cgi => $cgi });
  65             if ( $type ) {
  66                 @searches = map { $_->{type} ne $type ? $_ : () } @searches;
  67             }
  68             if ( @id ) {
  69                 @searches = map { my $search = $_; ( grep {/^$search->{id}$/} @id ) ? () : $_ } @searches;
  70             }
  71         }
  72         C4::Search::History::set_to_session({ cgi => $cgi, search_history => \@searches });
  73
  74         # Redirecting to this same url so the user won't see the search history link in the header
  75         my $uri = $cgi->url();
  76         print $cgi->redirect(-uri => $uri);
  77     # Showing search history
  78     } else {
  79         # Getting the searches from session
  80         my @current_searches = C4::Search::History::get_from_session({
  81             cgi => $cgi,
  82         });
  83
  84         my @current_biblio_searches = map {
  85             $_->{type} eq 'biblio' ? $_ : ()
  86         } @current_searches;
  87
  88         my @current_authority_searches = map {
  89             $_->{type} eq 'authority' ? $_ : ()
  90         } @current_searches;
  91
  92         $template->param(
  93             current_biblio_searches => \@current_biblio_searches,
  94             current_authority_searches => \@current_authority_searches,
  95         );
  96     }
  97 } else {
  98     # And if the user is logged in, we deal with the database
  99     my $dbh = C4::Context->dbh;
 100
 101     # Deleting search history
 102     if ( $action eq 'delete' ) {
 103         my @id = $cgi->param('id');
 104         if ( @id ) {
 105             C4::Search::History::delete(
 106                 {
 107                     id => [ $cgi->param('id') ],
 108                 }
 109             );
 110         } else {
 111             C4::Search::History::delete(
 112                 {
 113                    userid => $loggedinuser,
 114                 }
 115             );
 116         }
 117         # Redirecting to this same url so the user won't see the search history link in the header
 118         my $uri = $cgi->url();
 119         print $cgi->redirect($uri);
 120
 121     # Showing search history
 122     } else {
 123         my $current_searches = C4::Search::History::get({
 124             userid => $loggedinuser,
 125             sessionid => $cgi->cookie("CGISESSID")
 126         });
 127         my @current_biblio_searches = map {
 128             $_->{type} eq 'biblio' ? $_ : ()
 129         } @$current_searches;
 130
 131         my @current_authority_searches = map {
 132             $_->{type} eq 'authority' ? $_ : ()
 133         } @$current_searches;
 134
 135         my $previous_searches = C4::Search::History::get({
 136             userid => $loggedinuser,
 137             sessionid => $cgi->cookie("CGISESSID"),
 138             previous => 1
 139         });
 140
 141         my @previous_biblio_searches = map {
 142             $_->{type} eq 'biblio' ? $_ : ()
 143         } @$previous_searches;
 144
 145         my @previous_authority_searches = map {
 146             $_->{type} eq 'authority' ? $_ : ()
 147         } @$previous_searches;
 148
 149         $template->param(
 150             current_biblio_searches => \@current_biblio_searches,
 151             current_authority_searches => \@current_authority_searches,
 152             previous_biblio_searches => \@previous_biblio_searches,
 153             previous_authority_searches => \@previous_authority_searches,
 154
 155         );
 156     }
 157 }
 158
 159 $template->param(searchhistoryview => 1);
 160
 161 output_html_with_http_headers $cgi, $cookie, $template->output, undef, { force_no_caching => 1 };