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 to handle "charts.view" requests.

 */

class CControllerChartsView extends CControllerCharts {

​

    protected function init() {

        $this->disableCsrfValidation();

    }

​

    protected function checkInput() {

        $fields = [

            'from' =>               'range_time',

            'to' =>                 'range_time',

            'view_as' =>            'in '.HISTORY_GRAPH.','.HISTORY_VALUES,

            'filter_set' =>         'in 1',

            'filter_rst' =>         'in 1',

            'filter_hostids' =>     'array_id',

            'filter_name' =>        'string',

            'filter_show' =>        'in '.GRAPH_FILTER_ALL.','.GRAPH_FILTER_HOST.','.GRAPH_FILTER_SIMPLE,

            'subfilter_set' =>      'in 1',

            'subfilter_tagnames' => 'array',

            'subfilter_tags' =>     'array',

            'page' =>               'ge 1'

        ];

​

        $ret = $this->validateInput($fields) && $this->validateTimeSelectorPeriod();

​

        if (!$ret) {

            $this->setResponse(new CControllerResponseFatal());

        }

​

        return $ret;

    }

​

    protected function checkPermissions() {

        return $this->checkAccess(CRoleHelper::UI_MONITORING_HOSTS);

    }

​

    protected function doAction() {

        if ($this->hasInput('filter_rst')) {

            CProfile::deleteIdx('web.charts.filter.hostids');

            CProfile::deleteIdx('web.charts.filter.name');

            CProfile::deleteIdx('web.charts.filter.show');

            CProfile::deleteIdx('web.charts.subfilter.tagnames');

            CProfile::deleteIdx('web.charts.subfilter.tags');

        }

        elseif ($this->hasInput('subfilter_set')) {

            CProfile::updateArray('web.charts.subfilter.tagnames', $this->getInput('subfilter_tagnames', []), PROFILE_TYPE_STR);

            CProfile::update('web.charts.subfilter.tags', json_encode($this->getInput('subfilter_tags', [])), PROFILE_TYPE_STR);

        }

        elseif ($this->hasInput('filter_set')) {

            CProfile::updateArray('web.charts.filter.hostids', $this->getInput('filter_hostids', []), PROFILE_TYPE_ID);

            CProfile::update('web.charts.filter.name', $this->getInput('filter_name', ''), PROFILE_TYPE_STR);

            CProfile::update('web.charts.filter.show',

                $this->getInput('filter_show', GRAPH_FILTER_ALL), PROFILE_TYPE_INT

            );

        }

​

        $filter_hostids = CProfile::getArray('web.charts.filter.hostids', []);

        $filter_name = CProfile::get('web.charts.filter.name', '');

        $filter_show = (int) CProfile::get('web.charts.filter.show', GRAPH_FILTER_ALL);

​

        $subfilter_tagnames = CProfile::getArray('web.charts.subfilter.tagnames', []);

        $subfilter_tags = json_decode(CProfile::get('web.charts.subfilter.tags', '{}'), true);

​

        $timeselector_options = [

            'profileIdx' => 'web.charts.filter',

            'profileIdx2' => 0,

            'from' => $this->hasInput('from') ? $this->getInput('from') : null,

            'to' => $this->hasInput('to') ? $this->getInput('to') : null