opac/opac-review.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2006 Katipo Communications
   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 use CGI qw ( -utf8 );
  22 use C4::Auth;
  23 use C4::Koha;
  24 use C4::Output;
  25 use C4::Biblio;
  26 use C4::Scrubber;
  27 use C4::Debug;
  28
  29 use Koha::Biblios;
  30 use Koha::DateUtils;
  31 use Koha::Review;
  32 use Koha::Reviews;
  33
  34 my $query        = new CGI;
  35 my $biblionumber = $query->param('biblionumber');
  36 my $review       = $query->param('review');
  37 my $reviewid     = $query->param('reviewid');
  38 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  39     {
  40         template_name   => "opac-review.tt",
  41         query           => $query,
  42         type            => "opac",
  43         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  44     }
  45 );
  46
  47 # FIXME: need to allow user to delete their own comment(s)
  48
  49 my ( $clean, @errors, $savedreview );
  50 my $biblio = Koha::Biblios->find( $biblionumber );
  51
  52 if( !$biblio ) {
  53     push @errors, { nobiblio => 1 };
  54 } elsif( $reviewid ) { # edit existing one, check on creator
  55     $savedreview = Koha::Reviews->search({ reviewid => $reviewid, borrowernumber => $borrowernumber })->next;
  56     push @errors, { unauthorized => 1 } if !$savedreview;
  57 } else { # this check prevents adding multiple comments
  58     # FIXME biblionumber, borrowernumber should be a unique key of reviews
  59     $savedreview = Koha::Reviews->search({ biblionumber => $biblionumber, borrowernumber => $borrowernumber })->next;
  60     $review = $savedreview? $savedreview->review: $review;
  61 }
  62
  63 if( !@errors && defined $review ) {
  64         if ($review !~ /\S/) {
  65                 push @errors, {empty=>1};
  66         } else {
  67                 $clean = C4::Scrubber->new('comment')->scrub($review);
  68                 if ($clean !~ /\S/) {
  69                         push @errors, {scrubbed_all=>1};
  70                 } else {
  71                         if ($clean ne $review) {
  72                                 push @errors, {scrubbed=>$clean};
  73                         }
  74             if ($savedreview) {
  75                 $savedreview->set(
  76                     {
  77                         review        => $clean,
  78                         approved      => 0,
  79                         datereviewed  => dt_from_string
  80                     }
  81                 )->store;
  82             } else {
  83                 $reviewid = Koha::Review->new(
  84                     {   biblionumber   => $biblionumber,
  85                         borrowernumber => $borrowernumber,
  86                         review         => $clean,
  87                         datereviewed   => dt_from_string
  88                     }
  89                 )->store->reviewid;
  90             }
  91                         unless (@errors){ $template->param(WINDOW_CLOSE=>1); }
  92                 }
  93         }
  94 }
  95 (@errors   ) and $template->param(   ERRORS=>\@errors);
  96 ($cgi_debug) and $template->param(cgi_debug=>1       );
  97 $review = $clean;
  98 $review ||= $savedreview->review if $savedreview;
  99 $template->param(
 100     'biblionumber'   => $biblionumber,
 101     'borrowernumber' => $borrowernumber,
 102     'review'         => $review,
 103     'reviewid'       => $reviewid || 0,
 104     'title'          => $biblio->title,
 105 );
 106
 107 output_html_with_http_headers $query, $cookie, $template->output;