Removed unused class

diff --git a/wcfsetup/install/files/lib/acp/form/PackageUpdateAuthForm.class.php b/wcfsetup/install/files/lib/acp/form/PackageUpdateAuthForm.class.php
deleted file mode 100755 (executable)
index 420a3d1..0000000
--- a/wcfsetup/install/files/lib/acp/form/PackageUpdateAuthForm.class.php
+++ /dev/null
@@ -1,328 +0,0 @@
-<?php
-namespace wcf\acp\form;
-use wcf\data\package\update\server\PackageUpdateServer;
-use wcf\data\package\update\server\PackageUpdateServerEditor;
-use wcf\form\AbstractForm;
-use wcf\system\exception\IllegalLinkException;
-use wcf\system\package\PackageUpdateAuthorizationRequiredException;
-use wcf\system\request\RequestHandler;
-use wcf\system\WCF;
-use wcf\util\ArrayUtil;
-use wcf\util\StringUtil;
-
-/**
- * Shows the package update authentification form.
- * 
- * @author     Marcel Werk
- * @copyright  2001-2012 WoltLab GmbH
- * @license    GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package    com.woltlab.wcf
- * @subpackage acp.form
- * @category   Community Framework
- */
-class PackageUpdateAuthForm extends AbstractForm {
-       /**
-        * @see wcf\page\AbstractPage::$activeMenuItem
-        */
-       public $activeMenuItem = 'wcf.acp.menu.link.package';
-       
-       /**
-        * @see wcf\page\AbstractPage::$neededPermissions
-        */
-       public $neededPermissions = array('admin.system.package.canUpdatePackage', 'admin.system.package.canInstallPackage');
-       
-       /**
-        * exception that has been thrown if an authorization for the package update
-        * server is needed
-        * @var wcf\system\package\PackageUpdateAuthorizationRequiredException
-        */
-       public $exception = null;
-       
-       /**
-        * login username for package update server
-        * @var string
-        */
-       public $loginUsername = '';
-       
-       /**
-        * login password for package update server
-        * @var string
-        */
-       public $loginPassword = '';
-       
-       /**
-        * indicates if login data is saved
-        * @var integer
-        */
-       public $saveAuthData = 0;
-       
-       /**
-        * id of the package update server
-        * @var integer
-        */
-       public $packageUpdateServerID = 0;
-       
-       /**
-        * url of the package update server
-        * @var integer
-        */
-       public $url = '';
-       
-       /**
-        * response header of the package update server
-        * @var string
-        */
-       public $header = '';
-       
-       /**
-        * realm part of the response header
-        * @var string
-        */
-       public $realm = '';
-       
-       /**
-        * response of the package update server
-        * @var integer
-        */
-       public $message = '';
-       
-       /**
-        * post parameters of the form
-        * @var string
-        */
-       public $postParameters = '';
-       
-       /**
-        * get parameters of the form
-        * @var string
-        */
-       public $getParameters = '';
-       
-       /**
-        * list of reserved parameters that may not be part of the post and get
-        * parameters
-        * @var array<string>
-        */
-       protected static $reservedParameters = array('s', 'packageID', 'page', 'form', 'action', 'packageUpdateServerID', 'loginUsername', 'loginPassword', 'saveAuthData', 'requestedPage', 'requestedForm', 'requestedAction');
-       
-       /**
-        * Creates a new PackageUpdateAuthForm object.
-        * 
-        * @param       wcf\system\package\PackageUpdateAuthorizationRequiredException          $exception
-        */
-       public function __construct(PackageUpdateAuthorizationRequiredException $exception = null) {
-               $this->exception = $exception;
-               if ($this->exception !== null) {
-                       $this->packageUpdateServerID = $this->exception->getPackageUpdateServerID();
-                       $this->url = $this->exception->getURL();
-                       $this->header = $this->exception->getResponseHeader();
-                       
-                       // get message
-                       $this->message = $this->exception->getResponseContent();
-                       
-                       // find out response charset
-                       if (isset($this->header['Content-type']) && preg_match('/charset=([a-z0-9\-]+)/i', $this->header['Content-type'], $match)) {
-                               $charset = strtoupper($match[1]);
-                               if ($charset != 'UTF-8') $this->message = @StringUtil::convertEncoding($charset, 'UTF-8', $this->message);
-                       }
-                       
-                       // format message
-                       $this->message = nl2br(preg_replace("/\n{3,}/", "\n\n", StringUtil::unifyNewlines(StringUtil::trim(strip_tags($this->message)))));
-               }
-               
-               parent::__construct();
-       }
-       
-       /**
-        * @todo        This whole page is crazy, it's manipulating the requested page, but RequestHandler does not work this way
-        * @see wcf\page\IPage::readParameters()
-        */
-       public function readParameters() {
-               parent::readParameters();
-               
-               if (isset($_REQUEST['loginUsername'])) $this->loginUsername = $_REQUEST['loginUsername'];
-               if (isset($_REQUEST['loginPassword'])) $this->loginPassword = $_REQUEST['loginPassword'];
-               if (isset($_REQUEST['saveAuthData'])) $this->saveAuthData = intval($_REQUEST['saveAuthData']);
-               if ($this->packageUpdateServerID == 0 && isset($_REQUEST['packageUpdateServerID'])) $this->packageUpdateServerID = intval($_REQUEST['packageUpdateServerID']);
-               
-               if (!empty($_REQUEST['requestedPage']) || !empty($_REQUEST['requestedForm']) || !empty($_REQUEST['requestedAction'])) {
-                       // get update server
-                       $updateServer = new PackageUpdateServer($this->packageUpdateServerID);
-                       if (!$updateServer->packageUpdateServerID) {
-                               throw new IllegalLinkException();
-                       }
-                       
-                       // update update server
-                       if ($this->saveAuthData) {
-                               $updateServerEditor = new PackageUpdateServerEditor($updateServer);
-                               $updateServerEditor->update(array(
-                                       'loginUsername' => $this->loginUsername,
-                                       'loginPassword' => $this->loginPassword
-                               ));
-                       }
-                       
-                       // save auth data in session
-                       $authData = array(
-                               'username' => $this->loginUsername,
-                               'password' => $this->loginPassword
-                       );
-                       
-                       // session data
-                       $packageUpdateAuthData = WCF::getSession()->getVar('packageUpdateAuthData');
-                       if ($packageUpdateAuthData === null) $packageUpdateAuthData = array();
-                       $packageUpdateAuthData[$this->packageUpdateServerID] = $authData;
-                       WCF::getSession()->register('packageUpdateAuthData', $packageUpdateAuthData);
-                       
-                       // remove form=PackageUpdateAuth
-                       unset($_REQUEST['form'], $_GET['form'], $_POST['form']);
-                       
-                       // set page/form/action
-                       if (!empty($_REQUEST['requestedPage'])) {
-                               $_POST['page'] = $_REQUEST['requestedPage'];
-                       }
-                       else if (!empty($_REQUEST['requestedForm'])) {
-                               $_POST['form'] = $_REQUEST['requestedForm'];
-                       }
-                       else {
-                               $_POST['action'] = $_REQUEST['requestedAction'];
-                       }
-                       
-                       // remove requestedPage...
-                       unset($_REQUEST['requestedPage'], $_REQUEST['requestedForm'], $_REQUEST['requestedAction']);
-                       
-                       // start request handler
-                       
-                       /**
-                        * TODO: This is not working anymore, find a solution!
-                        */
-                       
-                       global $packageDirs;
-                       RequestHandler::handle(ArrayUtil::appendSuffix(!empty($packageDirs) ? $packageDirs : array(WCF_DIR), 'lib/acp/'));
-                       exit;
-               }
-       }
-       
-       /**
-        * @see wcf\page\IPage::readData()
-        */
-       public function readData() {
-               parent::readData();
-               
-               // extract realm
-               if (isset($this->header['WWW-Authenticate']) && preg_match('/realm="(.*?)"/i', $this->header['WWW-Authenticate'], $match)) {
-                       $this->realm = $match[1];
-               }
-               
-               // get existing auth data
-               if ($this->packageUpdateServerID) {
-                       $updateServer = new PackageUpdateServer($this->packageUpdateServerID);
-                       $authData = $updateServer->getAuthData();
-                       if (isset($authData['loginUsername'])) $this->loginUsername = $authData['loginUsername'];
-                       if (isset($authData['loginPassword'])) $this->loginPassword = $authData['loginPassword'];
-                       
-                       if (isset($authData['loginUsername']) || isset($authData['loginPassword'])) {
-                               $this->errorField = 'loginPassword';
-                               $this->errorType = 'invalid';
-                       }
-               }
-               
-               $this->buildPostParameters();
-               $this->buildGetParameters();
-               
-       }
-       
-       /**
-        * @see wcf\page\IPage::assignVariables()
-        */
-       public function assignVariables() {
-               parent::assignVariables();
-               
-               WCF::getTPL()->assign(array(
-                       'loginUsername' => $this->loginUsername,
-                       'loginPassword' => $this->loginPassword,
-                       'saveAuthData' => $this->saveAuthData,
-                       'packageUpdateServerID' => $this->packageUpdateServerID,
-                       'url' => $this->url,
-                       'realm' => $this->realm,
-                       'message' => $this->message,
-                       'requestMethod' => WCF::getSession()->requestMethod,
-                       'postParameters' => $this->postParameters,
-                       'getParameters' => $this->getParameters
-               ));
-       }
-       
-       /**
-        * Builds a list of POST parameters.
-        */
-       protected function buildPostParameters() {
-               $postParameters = array();
-               
-               if (isset($_POST['page'])) $postParameters['requestedPage'] = $_POST['page'];
-               if (isset($_POST['form'])) $postParameters['requestedForm'] = $_POST['form'];
-               if (isset($_POST['action'])) $postParameters['requestedAction'] = $_POST['action'];
-               
-               foreach ($_POST as $key => $value) {
-                       if (!in_array($key, self::$reservedParameters)) {
-                               $postParameters[$key] = $value;
-                       }
-               }
-               
-               $this->buildPostParametersList($postParameters);
-       }
-       
-       /**
-        * Builds a list of POST parameters.
-        * 
-        * @param       array           $parameters
-        * @param       string          $prefix
-        */
-       protected function buildPostParametersList($parameters, $prefix = '') {
-               foreach ($parameters as $key => $value) {
-                       $key = StringUtil::encodeHTML($key);
-                       if (is_array($value)) {
-                               $this->buildPostParametersList($value, (!empty($prefix) ? $prefix."[".$key."]" : $key));
-                       }
-                       else {
-                               $this->postParameters .= '<input type="hidden" name="'.(!empty($prefix) ? $prefix."[".$key."]" : $key).'" value="'.StringUtil::encodeHTML($value).'" />';
-                       }
-               }
-       }
-       
-       /**
-        * Builds a list of GET parameters.
-        */
-       protected function buildGetParameters() {
-               $getParameters = array();
-               
-               if (isset($_GET['page'])) $getParameters['requestedPage'] = $_GET['page'];
-               if (isset($_GET['form'])) $getParameters['requestedForm'] = $_GET['form'];
-               if (isset($_GET['action'])) $getParameters['requestedAction'] = $_GET['action'];
-               
-               foreach ($_GET as $key => $value) {
-                       if (!in_array($key, self::$reservedParameters)) {
-                               $getParameters[$key] = $value;
-                       }
-               }
-               
-               $this->buildPostParametersList($getParameters);
-       }
-       
-       /**
-        * Builds a list of GET parameters.
-        * 
-        * @param       array           $parameters
-        * @param       string          $prefix 
-        */
-       protected function buildGetParametersList($parameters, $prefix = '') {
-               foreach ($parameters as $key => $value) {
-                       $key = rawurlencode($key);
-                       if (is_array($value)) {
-                               $this->buildGetParametersList($value, (!empty($prefix) ? $prefix."[".$key."]" : $key));
-                       }
-                       else {
-                               if (!empty($this->getParameters)) $this->getParameters .= '&';
-                               $this->getParameters .= (!empty($prefix) ? $prefix."[".$key."]" : $key).'='.rawurlencode($value);
-                       }
-               }
-       }
-}