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.

**/

​

​

/**

 * Controller for the "Latest data" asynchronous refresh page.

 */

class CControllerLatestViewRefresh extends CControllerLatestView {

​

    protected function doAction(): void {

        if ($this->getInput('filter_counters', 0) != 0) {

            $profile = (new CTabFilterProfile(static::FILTER_IDX, static::FILTER_FIELDS_DEFAULT))->read();

            $filters = $this->hasInput('counter_index')

                ? [$profile->getTabFilter($this->getInput('counter_index'))]

                : $profile->getTabsWithDefaults();

​

            $filter_counters = [];

​

            foreach ($filters as $index => $tabfilter) {

                if (!$tabfilter['filter_show_counter']) {

                    $filter_counters[$index] = 0;

​

                    continue;

                }

​

                $tabfilter = self::sanitizeFilter($tabfilter);

​

                $prepared_data = $this->prepareData($tabfilter, $tabfilter['sort'], $tabfilter['sortorder']);

                $subfilters_fields = self::getSubfilterFields($tabfilter);

                self::getSubfilters($subfilters_fields, $prepared_data);

                $filter_counters[$index] = count(self::applySubfilters($prepared_data['items']));

            }

​

            $this->setResponse(

                (new CControllerResponseData([

                    'main_block' => json_encode(['filter_counters' => $filter_counters])

                ]))->disableView()

            );

        }

        else {

            $filter = static::FILTER_FIELDS_DEFAULT;

            $this->getInputs($filter, array_keys($filter));

            $filter = $this->cleanInput($filter);

            $filter = self::sanitizeFilter($filter);

​

            // make data

            $prepared_data = $this->prepareData($filter, $filter['sort'], $filter['sortorder']);

​

            // Prepare subfilter data.

            $subfilters_fields = self::getSubfilterFields($filter);

            $subfilters = self::getSubfilters($subfilters_fields, $prepared_data);

            $prepared_data['items'] = self::applySubfilters($prepared_data['items']);

​

            $page = $this->getInput('page', 1);

            $view_url = (new CUrl('zabbix.php'))->setArgument('action', 'latest.view');

            $paging_arguments = array_filter(array_intersect_key($filter, self::FILTER_FIELDS_DEFAULT));

            array_map([$view_url, 'setArgument'], array_keys($paging_arguments), $paging_arguments);

            $paging = CPagerHelper::paginate($page, $prepared_data['items'], ZBX_SORT_UP, $view_url);

​

            $this->extendData($prepared_data);

​

            // make response

            $data = [

                'results' => [

                    'filter' => $filter,

                    'view_curl' => $view_url,

                    'sort_field' => $filter['sort'],

                    'sort_order' => $filter['sortorder'],

                    'paging' => $paging,

                    'config' => [

                        'hk_trends' => CHousekeepingHelper::get(CHousekeepingHelper::HK_TRENDS),

                        'hk_trends_global' => CHousekeepingHelper::get(CHousekeepingHelper::HK_TRENDS_GLOBAL),

                        'hk_history' => CHousekeepingHelper::get(CHousekeepingHelper::HK_HISTORY),

                        'hk_history_global' => CHousekeepingHelper::get(CHousekeepingHelper::HK_HISTORY_GLOBAL)