Zabbix

<?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.

**/

​

​

namespace Widgets\SlaReport\Includes;

​

use API,

    CTimezoneHelper,

    DateTimeZone;

​

use Zabbix\Widgets\{

    CWidgetField,

    CWidgetForm

};

​

use Zabbix\Widgets\Fields\{

    CWidgetFieldIntegerBox,

    CWidgetFieldMultiSelectService,

    CWidgetFieldMultiSelectSla,

    CWidgetFieldTimePeriod

};

​

/**

 * SLA report widget form.

 */

class WidgetForm extends CWidgetForm {

​

    public function validate(bool $strict = false): array {

        /** @var CWidgetFieldMultiSelectSla $slaid_field */

        $slaid_field = $this->getFields()['slaid'];

​

        if ($errors = $slaid_field->validate($strict)) {

            return $errors;

        }

​

        $slaids = $slaid_field->getValue();

​

        $slas = $slaids

            ? API::Sla()->get([

                'output' => ['timezone'],

                'slaids' => $slaids,

                'filter' => [

                    'status' => ZBX_SLA_STATUS_ENABLED

                ]

            ])

            : [];

​

        $sla = $slas ? $slas[0] : null;

​

        $timezone = new DateTimeZone($sla !== null && $sla['timezone'] !== ZBX_DEFAULT_TIMEZONE

            ? $sla['timezone']

            : CTimezoneHelper::getSystemTimezone()

        );

​

        /** @var CWidgetFieldTimePeriod $date_period_field */

        $date_period_field = $this->getFields()['date_period'];

​

        $date_period_field->setTimeZone($timezone);

​

        return parent::validate($strict);

    }

​

    public function addFields(): self {

        return $this

            ->addField(

                (new CWidgetFieldMultiSelectSla('slaid', _('SLA')))

                    ->setFlags(CWidgetField::FLAG_NOT_EMPTY | CWidgetField::FLAG_LABEL_ASTERISK)

                    ->setMultiple(false)

            )

            ->addField(

                (new CWidgetFieldMultiSelectService('serviceid', _('Service')))->setMultiple(false)

            )

            ->addField(

                (new CWidgetFieldIntegerBox('show_periods', _('Show periods'), 1, ZBX_SLA_MAX_REPORTING_PERIODS))