zbxe-logo.php

<?php

/* Used for inicial development: 
 * * Objective: Show a logo for use in frontend logo based on image from Zabbix 
 * * network map images
 * * Copyright 2014 - Adail Horst - http://spinola.net.br/blog
 * *
 * * This file is part of Zabbix-Extras.
 * * It is not authorized any change that would mask the existence of the plugin. 
 * * The menu names, logos, authorship and other items identificatory plugin 
 * * should always be maintained.
 * *
 * * 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__) . '/local/app/everyz/include/everyzFunctions.php';
$imageid = zbxeConfigValue("company_logo_" . (getRequest2("mode") == "login" ? "login" : "site"));
$query = "SELECT image FROM images WHERE imageid = " . $imageid;
zbxeErrorLog($VG_DEBUG, 'Logotipo do EverZ [' . $query . ']');
if (zbxeFieldValue('select count(*) as total from images where imageid = ' . $imageid, 'total') < 1) {
//    var_dump(zbxeFieldValue('select count(*) as total from images where imageid = ' . $imageid, 'total'). "<br>xaqui [$imageid]<br>");
    zbxeErrorLog(true, 'EveryZ - Reset image configuration need!');
    $path = realpath(dirname(__FILE__)) . "/local/app/everyz/init";
    $json = json_decode(file_get_contents("$path/everyz_config.json"), true);
    zbxeUpdateConfigValue("zbxe_init_images", 0);
    zbxeUpdateConfigImages($json, true, false);

    $imageid = zbxeConfigValue("company_logo_" . (getRequest2("mode") == "login" ? "login" : "site"));
    $query = "SELECT image FROM images WHERE imageid = " . $imageid;
    exit;
}
if (getRequest2('p_log') == "S") {
    var_dump($query);
    var_dump($imageid);
    exit;
}

header("Content-type: image/png");
echo zbx_unescape_image(zbxeFieldValue($query, 'image'));