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/config.inc.php';

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

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

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

​

$page['title'] = _('Host screens');

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

$page['scripts'] = ['effects.js', 'dragdrop.js', 'class.calendar.js', 'gtlc.js', 'flickerfreescreen.js',

    'layout.mode.js'

];

$page['type'] = detect_page_type(PAGE_TYPE_HTML);

$page['web_layout_mode'] = CViewHelper::loadLayoutMode();

​

define('ZBX_PAGE_DO_JS_REFRESH', 1);

​

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

​

// VAR  TYPE    OPTIONAL    FLAGS   VALIDATION  EXCEPTION

$fields = [

    'hostid' =>     [T_ZBX_INT,         O_OPT, P_SYS, DB_ID,        null],

    'tr_groupid' => [T_ZBX_INT,         O_OPT, P_SYS, DB_ID,        null],

    'tr_hostid' =>  [T_ZBX_INT,         O_OPT, P_SYS, DB_ID,        null],

    'screenid' =>   [T_ZBX_INT,         O_OPT, P_SYS|P_NZERO, DB_ID, null],

    'step' =>       [T_ZBX_INT,         O_OPT, P_SYS, BETWEEN(0, 65535), null],

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

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

    'reset' =>      [T_ZBX_STR,         O_OPT, P_SYS, IN('"reset"'), null]

];

check_fields($fields);

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

​

if ($page['type'] == PAGE_TYPE_JS || $page['type'] == PAGE_TYPE_HTML_BLOCK) {

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

    exit;

}

​

/*

 * Display

 */

$data = [

    'hostid' => getRequest('hostid', 0),

    'screenid' => getRequest('screenid', CProfile::get('web.hostscreen.screenid', null)),