Zabbix

<?php

/*

** Zabbix

** Copyright (C) 2001-2022 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.

**/

​

​

require_once dirname(__FILE__).'/../../include/blocks.inc.php';

​

class CControllerWidgetProblemHostsView extends CControllerWidget {

​

    public function __construct() {

        parent::__construct();

​

        $this->setType(WIDGET_PROBLEM_HOSTS);

        $this->setValidationRules([

            'name' => 'string',

            'fields' => 'json'

        ]);

    }

​

    protected function doAction() {

        $fields = $this->getForm()->getFieldsData();

​

        $filter_groupids = $fields['groupids'] ? getSubGroups($fields['groupids']) : null;

        $filter_hostids = $fields['hostids'] ? $fields['hostids'] : null;

        $filter_problem = ($fields['problem'] !== '') ? $fields['problem'] : null;

        $filter_severities = $fields['severities']

            ? $fields['severities']

            : range(TRIGGER_SEVERITY_NOT_CLASSIFIED, TRIGGER_SEVERITY_COUNT - 1);

        $filter_show_suppressed = $fields['show_suppressed'];

        $filter_ext_ack = $fields['ext_ack'];

​

        if ($fields['exclude_groupids']) {

            $exclude_groupids = getSubGroups($fields['exclude_groupids']);

​

            if ($filter_hostids === null) {

                // Get all groups if no selected groups defined.

                if ($filter_groupids === null) {

                    $filter_groupids = array_keys(API::HostGroup()->get([

                        'output' => [],

                        'real_hosts' => true,

                        'preservekeys' => true

                    ]));

                }

​

                $filter_groupids = array_diff($filter_groupids, $exclude_groupids);

​

                // Get available hosts.