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#!/usr/bin/perl
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
use Modern::Perl;
use CGI qw ( -utf8 );
use Encode qw( encode );
use C4::Auth; # get_template_and_user
use C4::Members;
use C4::Koha;
use C4::Output;
use C4::Suggestions;
use C4::Koha;
use C4::Scrubber;
use C4::Search qw( FindDuplicate );
use Koha::AuthorisedValues;
use Koha::Libraries;
use Koha::Patrons;
use Koha::DateUtils;
my $input = new CGI;
my $op = $input->param('op') || 'else';
my $biblionumber = $input->param('biblionumber');
my $suggestion = $input->Vars;
my $negcaptcha = $input->param('negcap');
my $suggested_by_anyone = $input->param('suggested_by_anyone') || 0;
my $need_confirm = 0;
# If a spambot accidentally populates the 'negcap' field in the sugesstions form, then silently skip and return.
if ($negcaptcha ) {
print $input->redirect("/cgi-bin/koha/opac-suggestions.pl");
exit;
}
#If suggestions are turned off we redirect to 404 error. This will also redirect guest suggestions
if ( ! C4::Context->preference('suggestion') ) {
print $input->redirect("/cgi-bin/koha/errors/404.pl");
exit;
}
my ( $template, $borrowernumber, $cookie, @messages );
my $deleted = $input->param('deleted');
my $submitted = $input->param('submitted');
if ( ( C4::Context->preference("AnonSuggestions") and Koha::Patrons->find( C4::Context->preference("AnonymousPatron") ) ) or ( C4::Context->preference("OPACViewOthersSuggestions") and $op eq 'else' ) ) {
( $template, $borrowernumber, $cookie ) = get_template_and_user(
{
template_name => "opac-suggestions.tt",
query => $input,
type => "opac",
authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
}
);
}
else {
( $template, $borrowernumber, $cookie ) = get_template_and_user(
{
template_name => "opac-suggestions.tt",
query => $input,
type => "opac",
}
);
}
# don't pass 'negcap' column to DB, else DBI::Class will error
# DBIx::Class::Row::store_column(): No such column 'negcap' on Koha::Schema::Result::Suggestion at Koha/C4/Suggestions.pm
delete $suggestion->{negcap};
delete $suggestion->{$_} foreach qw<op suggested_by_anyone confirm>;
if ( $op eq 'else' ) {
if ( C4::Context->preference("OPACViewOthersSuggestions") ) {
if ( $borrowernumber ) {
# A logged in user is able to see suggestions from others
$suggestion->{suggestedby} = $suggested_by_anyone
? undef
: $borrowernumber;
}
else {
# Non logged in user is able to see all suggestions
$suggestion->{suggestedby} = undef;
}
}
else {
if ( $borrowernumber ) {
$suggestion->{suggestedby} = $borrowernumber;
}
else {
$suggestion->{suggestedby} = -1;
}
}
} else {
if ( $borrowernumber ) {
$suggestion->{suggestedby} = $borrowernumber;
}
else {
$suggestion->{suggestedby} = C4::Context->preference("AnonymousPatron");
}
}
if ( $op eq "add_validate" && not $biblionumber ) { # If we are creating the suggestion from an existing record we do not want to search for duplicates
$op = 'add_confirm';
my $biblio = MarcRecordFromNewSuggestion($suggestion);
if ( my ($duplicatebiblionumber, $duplicatetitle) = FindDuplicate($biblio) ) {
push @messages, { type => 'error', code => 'biblio_exists', id => $duplicatebiblionumber, title => $duplicatetitle };
$need_confirm = 1;
$op = 'add';
}
}
my $patrons_pending_suggestions_count = 0;
my $patrons_total_suggestions_count = 0;
if ( $borrowernumber ){
if ( C4::Context->preference("MaxTotalSuggestions") ne '' && C4::Context->preference("NumberOfSuggestionDays") ne '' ) {
my $suggesteddate_from = dt_from_string()->subtract(days=>C4::Context->preference("NumberOfSuggestionDays"));
$suggesteddate_from = output_pref({ dt => $suggesteddate_from, dateformat => 'iso', dateonly => 1 });
$patrons_total_suggestions_count = Koha::Suggestions->search({ suggestedby => $borrowernumber, suggesteddate => { '>=' => $suggesteddate_from } })->count;
}
if ( C4::Context->preference("MaxOpenSuggestions") ne '' ) {
$patrons_pending_suggestions_count = Koha::Suggestions->search({ suggestedby => $borrowernumber, STATUS => 'ASKED' } )->count ;
}
}
if ( $op eq "add_confirm" ) {
my $suggestions_loop = &SearchSuggestion($suggestion);
if ( C4::Context->preference("MaxTotalSuggestions") ne '' && $patrons_total_suggestions_count >= C4::Context->preference("MaxTotalSuggestions") )
{
push @messages, { type => 'error', code => 'total_suggestions' };
}
elsif ( C4::Context->preference("MaxOpenSuggestions") ne '' && $patrons_pending_suggestions_count >= C4::Context->preference("MaxOpenSuggestions") ) #only check limit for signed in borrowers
{
push @messages, { type => 'error', code => 'too_many' };
}
elsif ( @$suggestions_loop >= 1 ) {
#some suggestion are answering the request Donot Add
for my $suggestion (@$suggestions_loop) {
push @messages,
{
type => 'error',
code => 'already_exists',
id => $suggestion->{suggestionid}
};
last;
}
}
else {
my $scrubber = C4::Scrubber->new();
foreach my $suggest ( keys %$suggestion ) {
# Don't know why the encode is needed for Perl v5.10 here
$suggestion->{$suggest} = Encode::encode( "utf8",
$scrubber->scrub( $suggestion->{$suggest} ) );
}
$suggestion->{suggesteddate} = dt_from_string;
$suggestion->{branchcode} = $input->param('branchcode') || C4::Context->userenv->{"branch"};
&NewSuggestion($suggestion);
$patrons_pending_suggestions_count++;
$patrons_total_suggestions_count++;
# delete empty fields, to avoid filter in "SearchSuggestion"
foreach my $field ( qw( title author publishercode copyrightdate place collectiontitle isbn STATUS ) ) {
delete $suggestion->{$field}; #clear search filters (except borrower related) to show all suggestions after placing a new one
}
$suggestions_loop = &SearchSuggestion($suggestion);
push @messages, { type => 'info', code => 'success_on_inserted' };
}
$op = 'else';
}
my $suggestions_loop = &SearchSuggestion({suggestedby => $suggestion->{suggestedby}});
if ( $op eq "delete_confirm" ) {
my @delete_field = $input->multi_param("delete_field");
foreach my $delete_field (@delete_field) {
&DelSuggestion( $borrowernumber, $delete_field );
}
$op = 'else';
print $input->redirect("/cgi-bin/koha/opac-suggestions.pl?op=else");
exit;
}
map{
my $s = $_;
my $library = Koha::Libraries->find($s->{branchcodesuggestedby});
$library ? $s->{branchcodesuggestedby} = $library->branchname : ()
} @$suggestions_loop;
foreach my $suggestion(@$suggestions_loop) {
if($suggestion->{'suggestedby'} == $borrowernumber) {
$suggestion->{'showcheckbox'} = $borrowernumber;
} else {
$suggestion->{'showcheckbox'} = 0;
}
if($suggestion->{'patronreason'}){
my $av = Koha::AuthorisedValues->search({ category => 'OPAC_SUG', authorised_value => $suggestion->{patronreason} });
$suggestion->{'patronreason'} = $av->count ? $av->next->opac_description : '';
}
}
my $patron_reason_loop = GetAuthorisedValues("OPAC_SUG");
my @mandatoryfields;
{
last unless ($op eq 'add');
my $fldsreq_sp = C4::Context->preference("OPACSuggestionMandatoryFields") || 'title';
@mandatoryfields = sort split(/\s*\,\s*/, $fldsreq_sp);
foreach (@mandatoryfields) {
$template->param( $_."_required" => 1);
}
if ( $biblionumber ) {
my $biblio = Koha::Biblios->find($biblionumber);
$template->param(
biblionumber => $biblio->biblionumber,
title => $biblio->title,
author => $biblio->author,
copyrightdate => $biblio->copyrightdate,
isbn => $biblio->biblioitem->isbn,
publishercode => $biblio->biblioitem->publishercode,
collectiontitle => $biblio->biblioitem->collectiontitle,
place => $biblio->biblioitem->place,
);
}
}
my @unwantedfields;
{
last unless ($op eq 'add');
my $fldsreq_sp = C4::Context->preference("OPACSuggestionUnwantedFields");
@unwantedfields = sort split(/\s*\,\s*/, $fldsreq_sp);
foreach (@unwantedfields) {
$template->param( $_."_hidden" => 1);
}
}
$template->param(
%$suggestion,
suggestions_loop => $suggestions_loop,
patron_reason_loop => $patron_reason_loop,
"op_$op" => 1,
$op => 1,
messages => \@messages,
suggestionsview => 1,
suggested_by_anyone => $suggested_by_anyone,
patrons_pending_suggestions_count => $patrons_pending_suggestions_count,
need_confirm => $need_confirm,
patrons_total_suggestions_count => $patrons_total_suggestions_count,
);
output_html_with_http_headers $input, $cookie, $template->output, undef, { force_no_caching => 1 };