Zabbix

<?php

/*

** 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 Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

global $page;

​

if (!isset($page['type'])) {

    $page['type'] = PAGE_TYPE_HTML;

}

if (!isset($page['file'])) {

    $page['file'] = basename($_SERVER['PHP_SELF']);

}

​

if (!array_key_exists('web_layout_mode', $page)) {

    $page['web_layout_mode'] = ZBX_LAYOUT_NORMAL;

}

​

if (!defined('ZBX_PAGE_NO_MENU') && $page['web_layout_mode'] == ZBX_LAYOUT_KIOSKMODE) {

    define('ZBX_PAGE_NO_MENU', true);

}

​

if (!defined('ZBX_PAGE_NO_THEME')) {

    define('ZBX_PAGE_NO_THEME', false);

}

​

switch ($page['type']) {

    case PAGE_TYPE_IMAGE:

        set_image_header();

​

        if (!defined('ZBX_PAGE_NO_MENU')) {

            define('ZBX_PAGE_NO_MENU', true);

        }

        break;

    case PAGE_TYPE_JS:

        header('Content-Type: application/javascript; charset=UTF-8');

​

        if (!defined('ZBX_PAGE_NO_MENU')) {

            define('ZBX_PAGE_NO_MENU', true);

        }

        break;

    case PAGE_TYPE_JSON:

        header('Content-Type: application/json');

​

        if (!defined('ZBX_PAGE_NO_MENU')) {

            define('ZBX_PAGE_NO_MENU', true);

        }

        break;

    case PAGE_TYPE_JSON_RPC:

        header('Content-Type: application/json-rpc');

​

        if(!defined('ZBX_PAGE_NO_MENU')) {

            define('ZBX_PAGE_NO_MENU', true);

        }

        break;

    case PAGE_TYPE_CSS:

        header('Content-Type: text/css; charset=UTF-8');

​

        if (!defined('ZBX_PAGE_NO_MENU')) {

            define('ZBX_PAGE_NO_MENU', true);

        }

        break;

    case PAGE_TYPE_TEXT:

    case PAGE_TYPE_TEXT_RETURN_JSON:

    case PAGE_TYPE_HTML_BLOCK:

        header('Content-Type: text/plain; charset=UTF-8');

​

        if (!defined('ZBX_PAGE_NO_MENU')) {

            define('ZBX_PAGE_NO_MENU', true);

        }

        break;

    case PAGE_TYPE_HTML:

    default:

        header('Content-Type: text/html; charset=UTF-8');

        header('X-Content-Type-Options: nosniff');

        header('X-XSS-Protection: 1; mode=block');

​

        if (strcasecmp(CSettingsHelper::getPublic(CSettingsHelper::X_FRAME_OPTIONS), 'null') != 0) {

            $x_frame_options = CSettingsHelper::getPublic(CSettingsHelper::X_FRAME_OPTIONS);

​

            if (strcasecmp($x_frame_options, 'SAMEORIGIN') == 0) {