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 use Koha::DateUtils;
  29 use Koha::Review;
  30 use Koha::Reviews;
  31
  32 my $query        = new CGI;
  33 my $biblionumber = $query->param('biblionumber');
  34 my $review       = $query->param('review');
  35 my $reviewid     = $query->param('reviewid');
  36 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  37     {
  38         template_name   => "opac-review.tt",
  39         query           => $query,
  40         type            => "opac",
  41         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  42     }
  43 );
  44
  45 # FIXME: need to allow user to delete their own comment(s)
  46
  47 my ( $clean, @errors, $savedreview );
  48 my $biblio = GetBiblioData($biblionumber);
  49
  50 if( !$biblio ) {
  51     push @errors, { nobiblio => 1 };
  52 } elsif( $reviewid ) { # edit existing one, check on creator
  53     $savedreview = Koha::Reviews->search({ reviewid => $reviewid, borrowernumber => $borrowernumber })->next;
  54     push @errors, { unauthorized => 1 } if !$savedreview;
  55 } else { # this check prevents adding multiple comments
  56     # FIXME biblionumber, borrowernumber should be a unique key of reviews
  57     $savedreview = Koha::Reviews->search({ biblionumber => $biblionumber, borrowernumber => $borrowernumber })->next;
  58     $review = $savedreview? $savedreview->review: $review;
  59 }
  60
  61 if( !@errors && defined $review ) {
  62         if ($review !~ /\S/) {
  63                 push @errors, {empty=>1};
  64         } else {
  65                 $clean = C4::Scrubber->new('comment')->scrub($review);
  66                 if ($clean !~ /\S/) {
  67                         push @errors, {scrubbed_all=>1};
  68                 } else {
  69                         if ($clean ne $review) {
  70                                 push @errors, {scrubbed=>$clean};
  71                         }
  72                         my $js_ok_review = $clean;
  73                         $js_ok_review =~ s/"/&quot;/g;  # probably redundant w/ TMPL ESCAPE=JS
  74                         $template->param(clean_review=>$js_ok_review);
  75             if ($savedreview) {
  76                 $savedreview->set(
  77                     {
  78                         review        => $clean,
  79                         approved      => 0,
  80                         datereviewed  => dt_from_string
  81                     }
  82                 )->store;
  83             } else {
  84                 $reviewid = Koha::Review->new(
  85                     {   biblionumber   => $biblionumber,
  86                         borrowernumber => $borrowernumber,
  87                         review         => $clean,
  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;