Zabbix

<?php

/*

** 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 chart list refresh in "Charts" charts.view.

 */

class CControllerChartsViewJson extends CControllerCharts {

​

    protected function init() {

        $this->disableCsrfValidation();

    }

​

    protected function checkInput() {

        $fields = [

            'from'                  => 'range_time',

            'to'                    => 'range_time',

            'filter_hostids'        => 'required | array_id',

            'filter_name'           => 'string',

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

            '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->getUserType() >= USER_TYPE_ZABBIX_USER);

    }

​

    protected function doAction() {

        $timeselector_options = [

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

            'profileIdx2' => 0,

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

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

        ];

        updateTimeSelectorPeriod($timeselector_options);

​

        $filter_hostids = $this->getInput('filter_hostids', []);

        $filter_name = $this->getInput('filter_name', '');

        $filter_show = $this->getInput('filter_show', GRAPH_FILTER_ALL);

        $host_graphs = [];

        $simple_graphs = [];

​

        if ($filter_hostids) {

            if (in_array($filter_show, [GRAPH_FILTER_ALL, GRAPH_FILTER_HOST])) {

                $host_graphs = $this->getHostGraphs($filter_hostids, $filter_name);

            }

​

            if (in_array($filter_show, [GRAPH_FILTER_ALL, GRAPH_FILTER_SIMPLE])) {

                $simple_graphs = $this->getSimpleGraphs($filter_hostids, $filter_name);

            }

        }

​

        $graphs = array_merge($host_graphs, $simple_graphs);

​

        $subfilters_fields = self::getSubfilterFields([

            'subfilter_tagnames' => $this->getInput('subfilter_tagnames', []),

            'subfilter_tags' => $this->getInput('subfilter_tags', [])

        ]);

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

        $graphs = self::applySubfilters($graphs);

​

        CArrayHelper::sort($graphs, ['name', 'graphid', 'itemid']);

​