Zabbix

<?php declare(strict_types = 0);

/*

** Zabbix

** Copyright (C) 2001-2025 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.

**/

​

​

class CSeverityHelper {

​

    /**

     * Get severity name by given state and configuration.

     *

     * @param int $severity

     *

     * @return string

     */

    public static function getName(int $severity): string {

        switch ($severity) {

            case ZBX_SEVERITY_OK:

                return _('OK');

            case TRIGGER_SEVERITY_NOT_CLASSIFIED:

                return _(CSettingsHelper::get(CSettingsHelper::SEVERITY_NAME_0));

            case TRIGGER_SEVERITY_INFORMATION:

                return _(CSettingsHelper::get(CSettingsHelper::SEVERITY_NAME_1));

            case TRIGGER_SEVERITY_WARNING:

                return _(CSettingsHelper::get(CSettingsHelper::SEVERITY_NAME_2));

            case TRIGGER_SEVERITY_AVERAGE:

                return _(CSettingsHelper::get(CSettingsHelper::SEVERITY_NAME_3));

            case TRIGGER_SEVERITY_HIGH:

                return _(CSettingsHelper::get(CSettingsHelper::SEVERITY_NAME_4));

            case TRIGGER_SEVERITY_DISASTER:

                return _(CSettingsHelper::get(CSettingsHelper::SEVERITY_NAME_5));

            default:

                return _('Unknown');

        }

    }

​

    /**

     * Get severity css style name.

     *

     * @param int|null $severity

     * @param bool     $type

     *

     * @return string|null

     */

    public static function getStyle(?int $severity, bool $type = true): ?string {

        if (!$type) {

            return ZBX_STYLE_NORMAL_BG;

        }

​

        switch ($severity) {

            case ZBX_SEVERITY_OK:

                return ZBX_STYLE_NORMAL_BG;

            case TRIGGER_SEVERITY_DISASTER:

                return ZBX_STYLE_DISASTER_BG;

            case TRIGGER_SEVERITY_HIGH:

                return ZBX_STYLE_HIGH_BG;

            case TRIGGER_SEVERITY_AVERAGE:

                return ZBX_STYLE_AVERAGE_BG;

            case TRIGGER_SEVERITY_WARNING:

                return ZBX_STYLE_WARNING_BG;

            case TRIGGER_SEVERITY_INFORMATION:

                return ZBX_STYLE_INFO_BG;

            case TRIGGER_SEVERITY_NOT_CLASSIFIED:

                return ZBX_STYLE_NA_BG;

            default:

                return null;

        }

    }

​

    /**

     * Get severity status css style name.

     *

     * @param int $severity

     *

     * @return string|null

     */