Koha/opac/opac-ics.pl
Jonathan Druart 83082242a5 Bug 19935: Replace GetPendingIssues - opac-ics.pl
We only need the biblio title and the barcode, we should not need the
whole prefetch.

Test plan:
On your OPAC summary page export your checkout list using the
"Download as iCal/.ics file" link.
Before and after the patchset, the generated files must be the same

Signed-off-by: Benjamin Rokseth <benjamin.rokseth@deichman.no>

Signed-off-by: Josef Moravec <josef.moravec@gmail.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
2018-04-03 11:43:38 -03:00

105 lines
3.2 KiB
Perl
Executable file

#!/usr/bin/perl
# Copyright 2007 Liblime Ltd
# 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>.
# This script builds an ICalendar file (rfc 2445) for use in programs such as Ical
use strict;
use warnings;
use CGI qw ( -utf8 );
use Data::ICal;
use Data::ICal::Entry::Event;
use DateTime;
use DateTime::Format::ICal;
use DateTime::Event::ICal;
use URI;
use C4::Auth;
use C4::Koha;
use C4::Circulation;
use C4::Members;
use Koha::DateUtils;
my $query = new CGI;
my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
{
template_name => "opac-ics.tt",
query => $query,
type => "opac",
authnotrequired => 0,
debug => 1,
}
);
# Create Calendar
my $calendar = Data::ICal->new();
my $patron = Koha::Patrons->find( $borrowernumber );
my $pending_checkouts = $patron->pending_checkouts;
while ( my $c = $pending_checkouts->next ) {
my $issue = $c->unblessed_all_relateds;
my $vevent = Data::ICal::Entry::Event->new();
my $timestamp = DateTime->now(); # Defaults to UTC
# Send some values to the template to generate summary and description
$issue->{overdue} = $c->is_overdue;
$template->param(
overdue => $issue->{'overdue'},
title => $issue->{'title'},
barcode => $issue->{'barcode'},
);
# Catch the result of the template and split on newline
my ($summary,$description) = split /\n/, $template->output;
my $datestart;
if ($issue->{'overdue'} && $issue->{'overdue'} == 1) {
# Not much use adding an event in the past for a book that is overdue
# so we set datestart = now
$datestart = $timestamp;
} else {
$datestart = dt_from_string($issue->{'date_due'});
$datestart->set_time_zone('UTC');
}
# Create a UID that includes the issue number and the domain
my $domain = '';
my $baseurl = C4::Context->preference('OPACBaseURL');
if ( $baseurl ne '' ) {
my $url = URI->new($baseurl);
$domain = $url->host;
} else {
warn "Make sure the systempreference OPACBaseURL is set!";
}
my $uid = 'issue-' . $issue->{'issue_id'} . '@' . $domain;
# Create the event
$vevent->add_properties(
summary => $summary,
description => $description,
dtstamp => DateTime::Format::ICal->format_datetime($timestamp),
dtstart => DateTime::Format::ICal->format_datetime($datestart),
uid => $uid,
);
# Add it to the calendar
$calendar->add_entry($vevent);
}
print $query->header(
-type => 'application/octet-stream',
-attachment => 'koha.ics'
);
print $calendar->as_string;