Como resolvo isso?

<?php
/*
* eyeos - The Open Source Cloud's Web Desktop
* Version 2.0
* Copyright (C) 2007 - 2010 eyeos Team
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License version 3 as published by the
* Free Software Foundation.
*
* 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
* version 3 along with this program in the file "LICENSE". If not, see
* <http://www.gnu.org/licenses/agpl-3.0.txt>.
*
* See www.eyeos.org for more details. All requests should be sent to licensing@eyeos.org
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License version 3.
*
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* eyeos" logo and retain the original copyright notice. If the display of the
* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
* must display the words "Powered by eyeos" and retain the original copyright notice.
*/

/**
*
* @package kernel-frameworks
* @subpackage Applications
*/
interface IApplicationsManager extends ISingleton {
public function getAllApplications();
public function getAllInstalledApplications();
public function getAllFavoriteApplications();
public function getAllNotInstalledApplications();
public function getAllRecentlyInstalledApplications();
public function setFavoriteApplication(IApplicationDescriptor $appDesc, $favorite = true);
public function setInstalledApplication(IApplicationDescriptor $appDesc, $installed = true);
public function getApplicationsFromCategory($category);
public function searchApplication($pattern);
}

/**
*
* @package kernel-frameworks
* @subpackage Applications
*/
interface IApplicationDescriptor extends IMetaAssociable {
public function __construct($name);
public function getApplicationClassName();
public function executeJavascript(AppExecutionContext $context, MMapResponse $response);
public function getJavascriptPath();
public function getName();
public function getPath();
public function getPhpPath();
public function isJavascriptOnlyApplication();
}

/**
*
* @package kernel-frameworks
* @subpackage Applications
*/
class EyeosApplicationDescriptor implements IApplicationDescriptor, ISimpleMapObject {
const CLASS_SUFFIX = 'Application';

/**
* @var string
*/
protected $name;

/**
*
* @param string $name The name of the eyeos application this object will describe.
*/
public function __construct($name) {
if (empty($name)) {
throw new EyeInvalidArgumentException('$name cannot be empty.');
}
$this->name = strtolower(basename($name));

if (!$this->isJavascriptOnlyApplication() && !class_exists($this->getApplicationClassName())) {
require $this->getPhpPath();
}
}

private static function checkArgsValidity($args) {
foreach($args as $key => $value) {
if (!is_numeric($key)) {
throw new EyeInvalidArgumentException('Application arguments must be a strict numerically-indexed array! (key "' . $key . '" found)');
}
}
}

public function deleteMeta() {
MetaManager::getInstance()->deleteMeta($this);
}

public function getApplicationClassName() {
return ucfirst($this->getName()) . self::CLASS_SUFFIX;
}

public function getAttributesMap() {
$myMeta = $this->getMeta();
return array(
'name' => $this->getName(),
'javascriptOnly' => $this->isJavascriptOnlyApplication() ? 'true' : 'false',
'meta' => $myMeta ? $myMeta->getAll() : array()
);
}

public function executeJavascript(AppExecutionContext $context, MMapResponse $response) {
if (!is_readable($this->getJavascriptPath())) {
throw new EyeIOException('Unable to read applications\'s Javascript file at ' . $this->getJavascriptPath());
}
$response->getHeaders()->append('Content-type: text/plain');

// Avoid cache
$response->getHeaders()->append('Last-Modified: ' . gmdate('D, j M Y H:i:s') . ' GMT');
$response->getHeaders()->append('Expires: ' . gmdate('D, j M Y H:i:s') . ' GMT');
$response->getHeaders()->append('Cache-Control: no-store, no-cache, must-revalidate'); // HTTP/1.1
$response->getHeaders()->append('Pragma: no-cache'); // HTTP/1.0


//IMPORTANT: this was fixed twice. If you don't knwo what you are doing, don't touch anything.
if($context->getIncludeBody()) {
$buffer = $this->loadTranslations($context, $response)."\n";
$response->appendToBody($buffer);
}

$buffer = "";
// 2nd step: call MyApplication::__run()
if (class_exists($this->getApplicationClassName())) {
call_user_func(array($this->getApplicationClassName(), '__run'), $context, $response);
}

$buffer .= "\n";

// 3rd step: include the main javascript file of the application
if ($context->getIncludeBody()) {
$buffer .= file_get_contents($this->getJavascriptPath());
}

// 4th and final step: add a call to myapplication_application() to the returned JS buffer
// that will execute the application code on the client side once loaded
if ($context->getExecuteJavascript()) {
// We need to pass an _Array_ (numerically-indexed) as argument, and not a JSON object
$jsArgs = $context->getArgs()->getArrayCopy();
self::checkArgsValidity($jsArgs);
$jsArgs = json_encode(array_values($jsArgs));

// Append
$buffer .= "\n" . $this->getName() . '_application('
. $context->getProcess()->getChecknum() . ', '
. $context->getProcess()->getPid() . ', '
. $jsArgs. ');';
}

$response->appendToBody($buffer);
}

public function getJavascriptPath() {
return $this->getPath() . '/' . $this->getName() . '.js';
}

public function getMeta() {
return MetaManager::getInstance()->retrieveMeta($this);
}

public function getName() {
return $this->name;
}

public function getPath() {
return EYE_ROOT . '/' . APPS_DIR . '/' . $this->name;
}

public function getPhpPath() {
return $this->getPath() . '/' . $this->getName() . '.php';
}

public function isJavascriptOnlyApplication() {
if(!file_exists($this->getPath()) || !is_readable($this->getPhpPath())) {
return true;
} else {
return false;
}
}

private function loadTranslations(AppExecutionContext $context, MMapResponse $response) {
$buffer = '';
if($context->getProcess()->getLoginContext() !== null) {
try {
// Load the translations only if running as a regular (non-system) user
$procGroup = $context->getProcess()->getLoginContext()->getEyeosGroup();
if ($procGroup->getName() != 'sys') {
$currentUser = $context->getProcess()->getLoginContext()->getEyeosUser();
$settings = MetaManager::getInstance()->retrieveMeta($currentUser);

if($settings->exists('eyeos.user.language')) {
$lang = basename($settings->get('eyeos.user.language'));
if(is_dir($this->getPath() . '/lang/' . $lang . '/')) {
$directory = new DirectoryIterator($this->getPath() . '/lang/' . $lang . '/');

foreach ($directory as $fileInfo) {
if ($fileInfo->isFile()) {
$buffer .= file_get_contents($this->getPath() . '/lang/' . $lang . '/'. $fileInfo->getFilename());
}
}
}
}
}
} catch (EyeNullPointerException $e) {
// No user in login context: skip translations
}
}
return $buffer;
}

public function setMeta(IMetaData $metaData = null) {
MetaManager::getInstance()->storeMeta($this, $metaData);
}
}

/**
* Application Descriptor for mobile version of eyeOS
*
* @package kernel-frameworks
* @subpackage Applications
*/
class EyeMobileApplicationDescriptor extends EyeosApplicationDescriptor {
/**
*
* @param string $name The name of the eyeos application this object will describe.
*/
public function __construct($name) {
if (empty($name)) {
throw new EyeInvalidArgumentException('$name cannot be empty.');
}
$this->name = strtolower(basename($name));

if (!$this->isJavascriptOnlyApplication() && !class_exists($this->getApplicationClassName())) {
require $this->getPhpPath();
}
}

public function getPath() {
return parent::getPath() . '/mobile';
}

public function getApplicationClassName() {
return ucfirst($this->getName()) . 'Mobile' . self::CLASS_SUFFIX;
}
}

/**
*
* @package kernel-frameworks
* @subpackage Applications
*/
class ApplicationMetaData extends BasicMetaData {
// nothing more here
}
?>