function update_schedule()
{
$sch_id = isset($_POST['schedule_id']) ? $_POST['schedule_id'] : 0;
$sch_id = sanitize_text_field(urldecode($sch_id));
$options = isset($_POST['options']) ? unserialize(base64_decode($_POST['options'])) : false;
if (!is_array($options) || empty($options) || empty($sch_id)) {
return array('error' => 'Error: Schedule data');
}
$current_value = get_option('hmbkp_schedule_' . $sch_id);
if (is_array($current_value) && isset($current_value['excludes'])) {
// do not update 'excludes' value
$options['excludes'] = $current_value['excludes'];
}
$out = array();
if (is_array($options)) {
update_option('hmbkp_schedule_' . $sch_id, $options);
$out['result'] = 'SUCCESS';
} else {
$out['result'] = 'NOTCHANGE';
}
$schedule = new HM\BackUpWordPress\Scheduled_Backup($sch_id);
if (!empty($options['reoccurrence']) && !empty($options['schedule_start_time'])) {
// Calculate the start time depending on the recurrence
$start_time = $options['schedule_start_time'];
if ($start_time) {
$schedule->set_schedule_start_time($start_time);
}
}
if (!empty($options['reoccurrence'])) {
$schedule->set_reoccurrence($options['reoccurrence']);
}
$out['next_occurrence'] = $schedule->get_next_occurrence(false);
return $out;
}
