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#!/usr/bin/perl |
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# This file is part of Koha. |
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# |
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# Copyright 2020 Aleisha Amohia <aleisha@catalyst.net.nz> |
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# |
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# Koha is free software; you can redistribute it and/or modify it |
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# under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# Koha is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with Koha; if not, see <http://www.gnu.org/licenses>. |
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|
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use Modern::Perl; |
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use CGI qw ( -utf8 ); |
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use DateTime; |
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use C4::Auth; |
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use C4::Output; |
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use C4::Context; |
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use C4::Letters; |
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use C4::Stats; |
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use Koha::Items; |
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use Koha::Recall; |
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use Koha::Recalls; |
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use Koha::DateUtils; |
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use Koha::Patrons; |
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|
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my $query = new CGI; |
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my ( $template, $borrowernumber, $cookie ) = get_template_and_user( |
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{ |
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template_name => "opac-recall.tt", |
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query => $query, |
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type => "opac", |
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authnotrequired => 0, |
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} |
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); |
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|
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my $op = $query->param('op') || ''; |
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my $biblionumber = $query->param('biblionumber'); |
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|
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unless ( C4::Context->preference('UseRecalls') ) { |
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print $query->redirect("/cgi-bin/koha/opac-recall.pl?biblionumber=$biblionumber&nosyspref=1"); |
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exit; |
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} |
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|
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my $biblio = Koha::Biblios->find($biblionumber); |
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my $borrower = Koha::Patrons->find($borrowernumber); |
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my $error; |
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|
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unless ( $biblio->can_be_recalled({ patron => $borrower }) ) { $error = 'unavailable'; } |
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|
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my $items = Koha::Items->search({ biblionumber => $biblionumber }); |
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|
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# check if already recalled |
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my $recalled = Koha::Recalls->search({ biblionumber => $biblionumber, borrowernumber => $borrowernumber, old => undef })->count; |
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if ( defined $recalled ) { |
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my $recalls_per_record = Koha::CirculationRules->get_effective_rule({ categorycode => $borrower->categorycode, branchcode => undef, itemtype => undef, rule_name => 'recalls_per_record' }); |
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|
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if ( defined $recalls_per_record and $recalled >= $recalls_per_record->{rule_value} ){ |
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$error = 'duplicate'; |
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} |
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} |
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# submitting recall request |
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if ($op eq 'request'){ |
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|
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if (!defined $borrowernumber){ |
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# can't place recall if not logged in |
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$error = 'notloggedin'; |
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print $query->redirect("/cgi-bin/koha/opac-detail.pl?biblionumber=$biblionumber"); |
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} elsif ( defined $error and $error eq 'unavailable' ){ |
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# no items available for recall |
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print $query->redirect("/cgi-bin/koha/opac-recall.pl?biblionumber=$biblionumber&error=unavailable"); |
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} elsif ( !defined $error ){ |
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# can recall |
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# check if bib-level or item-level recall |
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my $level = $query->param('type'); |
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my $itemnumber; |
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if ( $level eq 'itemlevel' ) { $itemnumber = $query->param('itemnumber'); } |
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my $expirationdate = scalar $query->param('expirationdate'); |
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if ( $expirationdate ){ |
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my $now = dt_from_string; |
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$expirationdate = dt_from_string($expirationdate)->set({ hour => $now->hour, minute => $now->minute, second => $now->second }); |
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} |
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my $pickup = $query->param('pickup') || $borrower->branchcode; |
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|
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# attempt recall |
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my $recall_request; |
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if ( $item->can_be_recalled({ patron => $borrower }) ) { |
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$recall_request = Koha::Recall->new({ |
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borrowernumber => $borrowernumber, |
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recalldate => dt_from_string(), |
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biblionumber => $biblio->biblionumber, |
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branchcode => $pickup, |
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status => 'R', |
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itemnumber => defined $itemnumber ? $itemnumber : undef, |
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itemtype => $item->itype, |
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expirationdate => $expirationdate, |
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item_level_recall => defined $itemnumber ? 1 : 0 |
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})->store; |
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} |
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if (defined $recall_request->recall_id){ # successful recall |
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my $recall = Koha::Recalls->find($recall_request->recall_id); |
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|
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# set up vars |
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my $timestamp = dt_from_string( $recall->timestamp ); |
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my $due_date; |
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my $checkout_borrower; |
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# get checkout and adjust due date |
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my $checkout = $recall->checkout; |
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my $recall_due_date_interval = Koha::CirculationRules->get_effective_rule({ |
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categorycode => $checkout->patron->categorycode, |
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itemtype => $checkout->item->effective_itemtype, |
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branchcode => C4::Context->userenv->{'branch'}, |
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rule_name => 'recall_due_date_interval', |
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}); |
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unless ( defined $recall_due_date_interval ) { $recall_due_date_interval->{rule_value} = 5 }; |
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$due_date = $timestamp->add( days => $recall_due_date_interval->{rule_value} ); |
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$checkout->update({ date_due => $due_date }); |
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unless ( $recall->item_level_recall ) { $itemnumber = $checkout->itemnumber; } |
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# send notice to user with recalled item checked out |
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my $letter = C4::Letters::GetPreparedLetter ( |
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module => 'circulation', |
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letter_code => 'RETURN_RECALLED_ITEM', |
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branchcode => $recall->branchcode, |
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tables => { |
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biblio => $biblio->biblionumber, |
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borrowers => $checkout->borrowernumber, |
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items => $itemnumber, |
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issues => $itemnumber, |
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}, |
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); |
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C4::Message->enqueue($letter, $checkout->patron->unblessed, 'email'); |
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my $item = Koha::Items->find($itemnumber); |
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# add to statistics table |
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UpdateStats({ |
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branch => C4::Context->userenv->{'branch'}, |
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type => 'recall', |
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itemnumber => $itemnumber, |
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borrowernumber => $borrowernumber, |
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itemtype => $item->effective_itemtype, |
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ccode => $item->ccode, |
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}); |
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# add action log |
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C4::Log::logaction( 'RECALLS', 'CREATE', $recall->recall_id, "Recall requested by borrower #" . $recall->borrowernumber, 'OPAC') if ( C4::Context->preference('RecallsLog') ); |
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$template->param( |
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success => 1, |
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due_interval => $recall_due_date_interval->{rule_value}, |
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due_date => $checkout->date_due, |
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); |
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} else { |
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$error = 'failed'; |
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} |
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} |
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} elsif ($op eq 'cancel'){ |
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my $recall_id = $query->param('recall_id'); |
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Koha::Recalls->find($recall_id)->set_cancelled; |
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print $query->redirect('/cgi-bin/koha/opac-user.pl'); |
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} |
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my $branches = Koha::Libraries->search(); |
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my $single_branch_mode = $branches->count == 1; |
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$template->param( |
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biblio => $biblio, |
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error => $error, |
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items => $items, |
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single_branch_mode => $single_branch_mode, |
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branches => $branches, |
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); |
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output_with_http_headers $query, $cookie, $template->output, 'html'; |
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