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Member "koha-19.11.15/opac/opac-suggestions.pl" (23 Feb 2021, 7967 Bytes) of package /linux/misc/koha-19.11.15.tar.gz:


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    1 #!/usr/bin/perl
    2 
    3 # This file is part of Koha.
    4 #
    5 # Koha is free software; you can redistribute it and/or modify it
    6 # under the terms of the GNU General Public License as published by
    7 # the Free Software Foundation; either version 3 of the License, or
    8 # (at your option) any later version.
    9 #
   10 # Koha is distributed in the hope that it will be useful, but
   11 # WITHOUT ANY WARRANTY; without even the implied warranty of
   12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
   13 # GNU General Public License for more details.
   14 #
   15 # You should have received a copy of the GNU General Public License
   16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
   17 
   18 use Modern::Perl;
   19 
   20 
   21 use CGI qw ( -utf8 );
   22 use Encode qw( encode );
   23 use C4::Auth;    # get_template_and_user
   24 use C4::Members;
   25 use C4::Koha;
   26 use C4::Output;
   27 use C4::Suggestions;
   28 use C4::Koha;
   29 use C4::Scrubber;
   30 
   31 use Koha::AuthorisedValues;
   32 use Koha::Libraries;
   33 use Koha::Patrons;
   34 
   35 use Koha::DateUtils qw( dt_from_string );
   36 
   37 my $input           = new CGI;
   38 my $op              = $input->param('op');
   39 my $suggestion      = $input->Vars;
   40 my $negcaptcha      = $input->param('negcap');
   41 my $suggested_by_anyone = $input->param('suggested_by_anyone') || 0;
   42 
   43 # If a spambot accidentally populates the 'negcap' field in the sugesstions form, then silently skip and return.
   44 if ($negcaptcha ) {
   45     print $input->redirect("/cgi-bin/koha/opac-suggestions.pl");
   46     exit;
   47 } else {
   48     # don't pass 'negcap' column to DB, else DBI::Class will error
   49     # DBIx::Class::Row::store_column(): No such column 'negcap' on Koha::Schema::Result::Suggestion at  Koha/C4/Suggestions.pm
   50     delete $suggestion->{negcap};
   51 }
   52 
   53 #If suggestions are turned off we redirect to 404 error. This will also redirect guest suggestions
   54 if ( ! C4::Context->preference('suggestion') ) {
   55     print $input->redirect("/cgi-bin/koha/errors/404.pl");
   56     exit;
   57 }
   58 
   59 delete $suggestion->{$_} foreach qw<op suggested_by_anyone>;
   60 $op = 'else' unless $op;
   61 
   62 my ( $template, $borrowernumber, $cookie, @messages );
   63 my $deleted = $input->param('deleted');
   64 my $submitted = $input->param('submitted');
   65 
   66 if ( ( C4::Context->preference("AnonSuggestions") and Koha::Patrons->find( C4::Context->preference("AnonymousPatron") ) ) or ( C4::Context->preference("OPACViewOthersSuggestions") and $op eq 'else' ) ) {
   67     ( $template, $borrowernumber, $cookie ) = get_template_and_user(
   68         {
   69             template_name   => "opac-suggestions.tt",
   70             query           => $input,
   71             type            => "opac",
   72             authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
   73         }
   74     );
   75 }
   76 else {
   77     ( $template, $borrowernumber, $cookie ) = get_template_and_user(
   78         {
   79             template_name   => "opac-suggestions.tt",
   80             query           => $input,
   81             type            => "opac",
   82         }
   83     );
   84 }
   85 
   86 if ( $op eq 'else' ) {
   87     if ( C4::Context->preference("OPACViewOthersSuggestions") ) {
   88         if ( $borrowernumber ) {
   89             # A logged in user is able to see suggestions from others
   90             $suggestion->{suggestedby} = $suggested_by_anyone
   91                 ? undef
   92                 : $borrowernumber;
   93         }
   94         else {
   95             # Non logged in user is able to see all suggestions
   96             $suggestion->{suggestedby} = undef;
   97         }
   98     }
   99     else {
  100         if ( $borrowernumber ) {
  101             $suggestion->{suggestedby} = $borrowernumber;
  102         }
  103         else {
  104             $suggestion->{suggestedby} = -1;
  105         }
  106     }
  107 } else {
  108     if ( $borrowernumber ) {
  109         $suggestion->{suggestedby} = $borrowernumber;
  110     }
  111     else {
  112         $suggestion->{suggestedby} = C4::Context->preference("AnonymousPatron");
  113     }
  114 }
  115 
  116 my $patrons_pending_suggestions_count = 0;
  117 if ( $borrowernumber && C4::Context->preference("MaxOpenSuggestions") ne '' ) {
  118     $patrons_pending_suggestions_count = scalar @{ SearchSuggestion( { suggestedby => $borrowernumber, STATUS => 'ASKED' } ) } ;
  119 }
  120 
  121 my $suggestions_loop = &SearchSuggestion($suggestion);
  122 if ( $op eq "add_confirm" ) {
  123     if ( C4::Context->preference("MaxOpenSuggestions") ne '' && $patrons_pending_suggestions_count >= C4::Context->preference("MaxOpenSuggestions") ) #only check limit for signed in borrowers
  124     {
  125         push @messages, { type => 'error', code => 'too_many' };
  126     }
  127     elsif ( @$suggestions_loop >= 1 ) {
  128 
  129         #some suggestion are answering the request Donot Add
  130         for my $suggestion (@$suggestions_loop) {
  131             push @messages,
  132               {
  133                 type => 'error',
  134                 code => 'already_exists',
  135                 id   => $suggestion->{suggestionid}
  136               };
  137             last;
  138         }
  139     }
  140     else {
  141         my $scrubber = C4::Scrubber->new();
  142         foreach my $suggest ( keys %$suggestion ) {
  143 
  144             # Don't know why the encode is needed for Perl v5.10 here
  145             $suggestion->{$suggest} = Encode::encode( "utf8",
  146                 $scrubber->scrub( $suggestion->{$suggest} ) );
  147         }
  148         $suggestion->{suggesteddate} = dt_from_string;
  149         $suggestion->{branchcode} = $input->param('branchcode') || C4::Context->userenv->{"branch"};
  150 
  151         &NewSuggestion($suggestion);
  152         $patrons_pending_suggestions_count++;
  153 
  154         # delete empty fields, to avoid filter in "SearchSuggestion"
  155         foreach my $field ( qw( title author publishercode copyrightdate place collectiontitle isbn STATUS ) ) {
  156             delete $suggestion->{$field}; #clear search filters (except borrower related) to show all suggestions after placing a new one
  157         }
  158         $suggestions_loop = &SearchSuggestion($suggestion);
  159 
  160         push @messages, { type => 'info', code => 'success_on_inserted' };
  161 
  162     }
  163     $op = 'else';
  164 }
  165 
  166 if ( $op eq "delete_confirm" ) {
  167     my @delete_field = $input->multi_param("delete_field");
  168     foreach my $delete_field (@delete_field) {
  169         &DelSuggestion( $borrowernumber, $delete_field );
  170     }
  171     $op = 'else';
  172     print $input->redirect("/cgi-bin/koha/opac-suggestions.pl?op=else");
  173     exit;
  174 }
  175 
  176 map{
  177     my $s = $_;
  178     my $library = Koha::Libraries->find($s->{branchcodesuggestedby});
  179     $library ? $s->{branchcodesuggestedby} = $library->branchname : ()
  180 } @$suggestions_loop;
  181 
  182 foreach my $suggestion(@$suggestions_loop) {
  183     if($suggestion->{'suggestedby'} == $borrowernumber) {
  184         $suggestion->{'showcheckbox'} = $borrowernumber;
  185     } else {
  186         $suggestion->{'showcheckbox'} = 0;
  187     }
  188     if($suggestion->{'patronreason'}){
  189         my $av = Koha::AuthorisedValues->search({ category => 'OPAC_SUG', authorised_value => $suggestion->{patronreason} });
  190         $suggestion->{'patronreason'} = $av->count ? $av->next->opac_description : '';
  191     }
  192 }
  193 
  194 my $patron_reason_loop = GetAuthorisedValues("OPAC_SUG");
  195 
  196 # Is the person allowed to choose their branch
  197 if ( C4::Context->preference("AllowPurchaseSuggestionBranchChoice") ) {
  198     my $branchcode = $input->param('branchcode') || q{};
  199 
  200     if ( !$branchcode
  201         && C4::Context->userenv
  202         && C4::Context->userenv->{branch} )
  203     {
  204         $branchcode = C4::Context->userenv->{branch};
  205     }
  206 
  207     $template->param( branchcode => $branchcode );
  208 }
  209 
  210 my @mandatoryfields;
  211 {
  212     last unless ($op eq 'add');
  213     my $fldsreq_sp = C4::Context->preference("OPACSuggestionMandatoryFields") || 'title';
  214     @mandatoryfields = sort split(/\s*\,\s*/, $fldsreq_sp);
  215     foreach (@mandatoryfields) {
  216         $template->param( $_."_required" => 1);
  217     }
  218 }
  219 
  220 $template->param(
  221     %$suggestion,
  222     suggestions_loop      => $suggestions_loop,
  223     patron_reason_loop    => $patron_reason_loop,
  224     "op_$op"              => 1,
  225     $op                   => 1,
  226     messages              => \@messages,
  227     suggestionsview       => 1,
  228     suggested_by_anyone   => $suggested_by_anyone,
  229     patrons_pending_suggestions_count => $patrons_pending_suggestions_count,
  230 );
  231 
  232 output_html_with_http_headers $input, $cookie, $template->output, undef, { force_no_caching => 1 };
  233