XoopsModules25x / xoopsinfo

phpsysinfo/js.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 20 and the first side effect is on line 22.

/**
 * compress js files and send them to the browser on the fly
 *
 * PHP version 5
 *
 * @category  PHP
 * @package   PSI_JS
 * @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: js.php 661 2012-08-27 11:26:39Z namiltd $
 * @link      http://phpsysinfo.sourceforge.net
 */
/**
 * application root path
 *
 * @var string
 */
define('APP_ROOT', dirname(__FILE__));

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

require_once APP_ROOT.'/read_config.php';

$file = isset($_GET['name']) ? basename(htmlspecialchars($_GET['name'])) : null;
$plugin = isset($_GET['plugin']) ? basename(htmlspecialchars($_GET['plugin'])) : null;
$script = null;

if ($file != null && $plugin == null) {
    if (strtolower(substr($file, 0, 6)) == 'jquery') {
        $script = APP_ROOT.'/js/jQuery/'.$file;
    } elseif (strtolower(substr($file, 0, 10)) == 'phpsysinfo') {
        $script = APP_ROOT.'/js/phpSysInfo/'.$file;
    } else {
        $script = APP_ROOT.'/js/vendor/'.$file;
    }
} elseif ($file == null && $plugin != null) {
    $script = APP_ROOT.'/plugins/'.strtolower($plugin).'/js/'.strtolower($plugin);
} elseif ($file != null && $plugin != null) {
    $script = APP_ROOT.'/plugins/'.strtolower($plugin).'/js/'.strtolower($file);
}

if ($script != null) {
    $scriptjs = $script.'.js';
    $scriptmin = $script.'.min.js';
    $compression = false;

    header("content-type: application/x-javascript");

    if ((!defined("PSI_DEBUG") || (PSI_DEBUG !== true)) && defined("PSI_JS_COMPRESSION")) {
        $compression = strtolower(PSI_JS_COMPRESSION);
    }
    switch ($compression) {
        case "normal":
            if (file_exists($scriptmin) && is_readable($scriptmin)) {
                $filecontent = file_get_contents($scriptmin);
                echo $filecontent;
            } elseif (file_exists($scriptjs) && is_readable($scriptjs)) {
                $filecontent = file_get_contents($scriptjs);
                $packer = new JavaScriptPacker($filecontent);
                echo $packer->pack();
            }
            break;
        case "none":
            if (file_exists($scriptjs) && is_readable($scriptjs)) {
                $filecontent = file_get_contents($scriptjs);
                $packer = new JavaScriptPacker($filecontent, 0);
                echo $packer->pack();
            } elseif (file_exists($scriptmin) && is_readable($scriptmin)) {
                $filecontent = file_get_contents($scriptmin);
                echo $filecontent;
            }
            break;
        default:
            if (file_exists($scriptjs) && is_readable($scriptjs)) {
                $filecontent = file_get_contents($scriptjs);
            } elseif (file_exists($scriptmin) && is_readable($scriptmin)) {
                $filecontent = file_get_contents($scriptmin);
            } else break;

            echo $filecontent;
            break;
    }
}