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.

**/

​

​

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

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

​

$page['file'] = 'chart2.php';

$page['type'] = PAGE_TYPE_IMAGE;

​

require_once dirname(__FILE__).'/include/page_header.php';

​

// VAR  TYPE    OPTIONAL    FLAGS   VALIDATION  EXCEPTION

$fields = [

    'graphid' =>        [T_ZBX_INT,         O_MAND, P_SYS,  DB_ID,      null],

    'from' =>           [T_ZBX_RANGE_TIME,  O_OPT, P_SYS,   null,       null],

    'to' =>             [T_ZBX_RANGE_TIME,  O_OPT, P_SYS,   null,       null],

    'profileIdx' =>     [T_ZBX_STR,         O_OPT, null,    null,       null],

    'profileIdx2' =>    [T_ZBX_STR,         O_OPT, null,    null,       null],

    'width' =>          [T_ZBX_INT,         O_OPT, null,    BETWEEN(CLineGraphDraw::GRAPH_WIDTH_MIN, 65535),    null],

    'height' =>         [T_ZBX_INT,         O_OPT, null,    BETWEEN(CLineGraphDraw::GRAPH_HEIGHT_MIN, 65535),   null],

    'outer' =>          [T_ZBX_INT,         O_OPT, null,    IN('0,1'),  null],

    'onlyHeight' =>     [T_ZBX_INT,         O_OPT, null,    IN('0,1'),  null],

    'legend' =>         [T_ZBX_INT,         O_OPT, null,    IN('0,1'),  null],

    'widget_view' =>    [T_ZBX_INT,         O_OPT, null,    IN('0,1'),  null]

];

if (!check_fields($fields)) {

    session_write_close();

    exit();

}

validateTimeSelectorPeriod(getRequest('from'), getRequest('to'));

​

/*

 * Permissions

 */

$dbGraph = API::Graph()->get([

    'output' => API_OUTPUT_EXTEND,

    'selectGraphItems' => API_OUTPUT_EXTEND,

    'selectHosts' => ['hostid', 'name', 'host'],

    'selectItems' => ['itemid', 'type', 'master_itemid', 'name', 'delay', 'units', 'hostid', 'history', 'trends',

        'value_type', 'key_'

    ],

    'graphids' => $_REQUEST['graphid']

]);

​

if (!$dbGraph) {

    access_deny();

}

else {

    $dbGraph = reset($dbGraph);

}

​

/*

 * Display

 */

$timeline = getTimeSelectorPeriod([

    'profileIdx' => getRequest('profileIdx'),

    'profileIdx2' => getRequest('profileIdx2'),

    'from' => getRequest('from'),

    'to' => getRequest('to')

]);

​

$graph = new CLineGraphDraw($dbGraph['graphtype']);

​

if (getRequest('widget_view') === '1') {

    $graph->draw_header = false;

    $graph->with_vertical_padding = false;

}

​

// array sorting

CArrayHelper::sort($dbGraph['gitems'], [

    ['field' => 'sortorder', 'order' => ZBX_SORT_UP],

    ['field' => 'itemid', 'order' => ZBX_SORT_DOWN]

]);