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<?php
/*
** Zabbix
** Copyright (C) 2001-2021 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 CSeverityCheckBoxList extends CCheckBoxList {
/**
* Number of columns.
*/
private const COLUMNS = 3;
/**
* Create check box list with severities.
*
* @param string $name Field name in form.
*/
public function __construct(string $name) {
parent::__construct($name);
$this
->setOptions(self::getSeverities())
->addClass(ZBX_STYLE_COLUMNS)
->addClass(ZBX_STYLE_COLUMNS_3);
}
/**
* Generate array with data for severities options ordered for showing by rows.
*
* @return array
*/
private static function getSeverities(): array {
$ordered = [];
$severities = getSeverities();
$severities_count = count($severities);
$max_rows = (int) ceil($severities_count / self::COLUMNS);
for ($row = 0; $row < $max_rows; $row++) {
for ($i = 0; $i < $severities_count; $i += $max_rows) {
if (array_key_exists($row + $i, $severities)) {
$ordered[$row + $i] = $severities[$row + $i];
}
}
}
return $ordered;
}
}
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