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'] = _('Custom slides');

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

$page['scripts'] = ['class.svg.canvas.js', 'class.svg.map.js', 'class.pmaster.js', 'class.calendar.js', 'gtlc.js',

    'multiselect.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);

​

ob_start();

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],

    'elementid' =>          [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],

    // ajax

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

    'widgetRefreshRate' =>  [T_ZBX_STR,         O_OPT, P_ACT, null, null],

    'upd_counter' =>        [T_ZBX_INT,         O_OPT, P_ACT,   null,   null]

];

check_fields($fields);

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

​

/*

 * Permissions

 */

$data = [];

​

if (getRequest('hostid') && !isReadableHosts([getRequest('hostid')])) {

    access_deny();

}

​

$data['elementId'] = getRequest('elementid', CProfile::get('web.slides.elementid', 0));

$data['screen'] = ($data['elementId'] != 0) ? get_slideshow_by_slideshowid($data['elementId'], PERM_READ) : [];

​

if (!$data['screen']) {

    if (hasRequest('elementid')) {

        access_deny();

    }

    else {

        // Redirect to slide show list.

        ob_end_clean();

        redirect((new CUrl('slideconf.php'))

            ->setArgument('page', CPagerHelper::loadPage('slideconf.php', null))

            ->getUrl()

        );

    }

}

​

// Save dynamic item hostid.

if (hasRequest('hostid')) {

    CProfile::update('web.slides.hostid', getRequest('hostid'), PROFILE_TYPE_ID);

}

elseif (hasRequest('reset')) {

    CProfile::delete('web.slides.hostid');

}

​

CProfile::update('web.slides.elementid', $data['elementId'], PROFILE_TYPE_ID);

​