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.

**/

​

​

define('ZBX_PAGE_NO_AUTHERIZATION', 1);

​

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

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

​

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

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

​

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

​

//  VAR     TYPE    OPTIONAL    FLAGS   VALIDATION  EXCEPTION

$fields = [

    'css' =>            [T_ZBX_INT, O_OPT, P_SYS, null,             null],

    'imageid' =>        [T_ZBX_STR, O_OPT, P_SYS, null,             null],

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

    'width' =>          [T_ZBX_INT, O_OPT, P_SYS, BETWEEN(1, 2000), null],

    'height' =>         [T_ZBX_INT, O_OPT, P_SYS, BETWEEN(1, 2000), null],

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

];

check_fields($fields);

​

$resize = false;

if (isset($_REQUEST['width']) || isset($_REQUEST['height'])) {

    $resize = true;

    $width = getRequest('width', 0);

    $height = getRequest('height', 0);

}

​

if (isset($_REQUEST['css'])) {

    $css = '';

​

    $images = API::Image()->get([

        'output' => ['imageid'],

        'filter' => ['imagetype' => IMAGE_TYPE_ICON],

        'select_image' => true

    ]);

    foreach ($images as $image) {

        $image['image'] = base64_decode($image['image']);

        $ico = imagecreatefromstring($image['image']);

​

        if ($resize) {

            $ico = imageThumb($ico, $width, $height);

        }

        $w = imagesx($ico);

        $h = imagesy($ico);

​

        $css .= 'div.sysmap_iconid_'.$image['imageid'].'{'.

                    ' height: '.$h.'px;'.

                    ' width: '.$w.'px;}'."\n";

    }

    echo $css;

}

elseif (isset($_REQUEST['iconid'])) {

    $iconid = getRequest('iconid', 0);

    $unavailable = getRequest('unavailable', 0);

​

    if ($iconid > 0) {

        $image = get_image_by_imageid($iconid);

​

        $source = $image['image'] ? imageFromString($image['image']) : get_default_image();

​

        list(,, $img_type) = getimagesizefromstring($image['image']);

​

        $img_types = [

            IMAGETYPE_GIF => IMAGE_FORMAT_GIF,

            IMAGETYPE_JPEG => IMAGE_FORMAT_JPEG,

            IMAGETYPE_PNG => IMAGE_FORMAT_PNG

        ];

    }

    else {