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zabbix/ui/app/controllers/CControllerSlaCreateUpdate.php

90 lines
2.8 KiB

<?php declare(strict_types = 0);
/*
** Zabbix
** Copyright (C) 2001-2023 Zabbix SIA
**
** This program 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 2 of the License, or
** (at your option) any later version.
**
** This program 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 this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
abstract class CControllerSlaCreateUpdate extends CController {
/**
* @param array $schedule_enabled
* @param array $schedule_periods
*
* @return array
*/
protected static function validateCustomSchedule(array $schedule_enabled, array $schedule_periods): array {
$schedule = [];
$incorrect_schedule_exception = new InvalidArgumentException(
_s('Incorrect schedule: %1$s.',
_('comma separated list of time periods is expected for scheduled week days')
)
);
foreach (range(0, 6) as $weekday) {
if (!array_key_exists($weekday, $schedule_enabled)) {
continue;
}
if (!array_key_exists($weekday, $schedule_periods)) {
throw new InvalidArgumentException(_('Unexpected server error.'));
}
if (!is_string($schedule_periods[$weekday])) {
throw new InvalidArgumentException(_('Unexpected server error.'));
}
$weekday_schedule_periods = trim($schedule_periods[$weekday]);
if ($weekday_schedule_periods === '') {
throw $incorrect_schedule_exception;
}
foreach (explode(',', $weekday_schedule_periods) as $schedule_period) {
if (!preg_match('/^\s*(?<from_h>\d{1,2}):(?<from_m>\d{2})\s*-\s*(?<to_h>\d{1,2}):(?<to_m>\d{2})\s*$/',
$schedule_period, $matches)) {
throw $incorrect_schedule_exception;
}
$from_h = $matches['from_h'];
$from_m = $matches['from_m'];
$to_h = $matches['to_h'];
$to_m = $matches['to_m'];
$day_period_from = SEC_PER_HOUR * $from_h + SEC_PER_MIN * $from_m;
$day_period_to = SEC_PER_HOUR * $to_h + SEC_PER_MIN * $to_m;
if ($from_m > 59 || $to_m > 59 || $day_period_from >= $day_period_to || $day_period_to > SEC_PER_DAY) {
throw $incorrect_schedule_exception;
}
$schedule[] = [
'period_from' => SEC_PER_DAY * $weekday + $day_period_from,
'period_to' => SEC_PER_DAY * $weekday + $day_period_to
];
}
}
if (!$schedule) {
throw new InvalidArgumentException(_s('Incorrect schedule: %1$s.', _('cannot be empty')));
}
return $schedule;
}
}