XoopsModules25x / xoopsinfo

phpsysinfo/xml.php

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 22 and the first side effect is on line 2.

header('Access-Control-Allow-Origin: *');
/**
 * generate the xml
 *
 * PHP version 5
 *
 * @category  PHP
 * @package   PSI_XML
 * @author    Michael Cramer <BigMichi1@users.sourceforge.net>
 * @copyright 2009 phpSysInfo
 * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License
 * @version   SVN: $Id: xml.php 614 2012-07-28 09:02:59Z jacky672 $
 * @link      http://phpsysinfo.sourceforge.net
 */

 /**
 * application root path
 *
 * @var string
 */
define('APP_ROOT', dirname(__FILE__));

/**
 * internal xml or external
 * external is needed when running in static mode
 *
 * @var boolean
 */
define('PSI_INTERNAL_XML', true);

require_once APP_ROOT.'/includes/autoloader.inc.php';

// check what xml part should be generated
if (isset($_GET['plugin'])) {
    $plugin = basename(htmlspecialchars($_GET['plugin']));
    if ($plugin == "complete") {
        $output = new WebpageXML(true, null);
    } elseif ($plugin != "") {
        $output = new WebpageXML(false, $plugin);
    } else {
        unset($output);
    }
} else {
    $output = new WebpageXML(false, null);
}
// if $output is correct generate output in proper type
if (isset($output) && is_object($output)) {
    if (isset($_GET['json']) || isset($_GET['jsonp'])) {
        if (version_compare("5.2", PHP_VERSION, ">")) {
            echo '<Error Message="PHP 5.2 or greater is required!" Function="ERROR"/>';
        } else {
            if (defined('PSI_JSON_ISSUE') && (PSI_JSON_ISSUE)) {
                $json = json_encode(simplexml_load_string(str_replace(">", ">\n", $output->getXMLString()))); // solving json_encode issue
            } else {
                $json = json_encode(simplexml_load_string($output->getXMLString()));
            }
            echo isset($_GET['jsonp']) ? (!preg_match('/[^A-Za-z0-9_\?]/', $_GET['callback'])?$_GET['callback']:'') . '('.$json.')' : $json;
        }
    } else {
        $output->run();
    }
}