426 lines
14 KiB
PHP
426 lines
14 KiB
PHP
<?php
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namespace ManiaControl\Server;
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use FML\Components\CheckBox;
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use FML\Controls\Entry;
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use FML\Controls\Frame;
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use FML\Controls\Labels\Label_Text;
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use FML\Controls\Quad;
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use FML\Controls\Quads\Quad_Icons64x64_1;
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use FML\Script\Features\Paging;
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use FML\Script\Script;
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use ManiaControl\Admin\AuthenticationManager;
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use ManiaControl\Callbacks\CallbackListener;
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use ManiaControl\Callbacks\Callbacks;
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use ManiaControl\Callbacks\TimerListener;
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use ManiaControl\Communication\CommunicationAnswer;
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use ManiaControl\Communication\CommunicationListener;
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use ManiaControl\Communication\CommunicationMethods;
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use ManiaControl\Configurator\ConfiguratorMenu;
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use ManiaControl\Logger;
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use ManiaControl\ManiaControl;
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use ManiaControl\Players\Player;
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use Maniaplanet\DedicatedServer\Structures\ServerOptions;
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use Maniaplanet\DedicatedServer\Xmlrpc\ServerOptionsException;
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/**
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* Class offering a Configurator Menu for Server Options
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*
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* @author ManiaControl Team <mail@maniacontrol.com>
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* @copyright 2014-2017 ManiaControl Team
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* @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
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*/
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class ServerOptionsMenu implements CallbackListener, ConfiguratorMenu, TimerListener, CommunicationListener {
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/*
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* Constants
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*/
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const CB_SERVER_OPTION_CHANGED = 'ServerOptionsMenu.OptionChanged';
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const CB_SERVER_OPTIONS_CHANGED = 'ServerOptionsMenu.OptionsChanged';
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const SETTING_PERMISSION_CHANGE_SERVER_OPTIONS = 'Change Server Options';
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const TABLE_SERVER_OPTIONS = 'mc_server_options';
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const ACTION_PREFIX_OPTION = 'ServerOptionsMenu.';
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/** @deprecated */
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const CB_SERVERSETTING_CHANGED = self::CB_SERVER_OPTION_CHANGED;
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/** @deprecated */
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const CB_SERVERSETTINGS_CHANGED = self::CB_SERVER_OPTIONS_CHANGED;
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/*
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* Private properties
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*/
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/** @var ManiaControl $maniaControl */
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private $maniaControl = null;
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/**
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* Construct a new server options menu instance
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*
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* @param ManiaControl $maniaControl
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*/
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public function __construct(ManiaControl $maniaControl) {
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$this->maniaControl = $maniaControl;
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$this->initTables();
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// Callbacks
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$this->maniaControl->getCallbackManager()->registerCallbackListener(Callbacks::ONINIT, $this, 'onInit');
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$this->maniaControl->getTimerManager()->registerTimerListening($this, 'saveCurrentServerOptions', 6 * 3600 * 1000);
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// Permissions
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$this->maniaControl->getAuthenticationManager()->definePermissionLevel(self::SETTING_PERMISSION_CHANGE_SERVER_OPTIONS, AuthenticationManager::AUTH_LEVEL_SUPERADMIN);
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//TODO remove to somewhere cleaner
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//Communication Listenings
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$this->initalizeCommunicationListenings();
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}
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/**
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* Initialize necessary database tables
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*
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* @return bool
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*/
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private function initTables() {
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$mysqli = $this->maniaControl->getDatabase()->getMysqli();
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$query = "CREATE TABLE IF NOT EXISTS `" . self::TABLE_SERVER_OPTIONS . "` (
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`index` int(11) NOT NULL AUTO_INCREMENT,
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`serverIndex` int(11) NOT NULL,
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`optionName` varchar(100) NOT NULL,
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`optionValue` varchar(500) NOT NULL,
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`changed` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`index`),
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UNIQUE KEY `option` (`serverIndex`, `optionName`)
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) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Server Options' AUTO_INCREMENT=1;";
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$statement = $mysqli->prepare($query);
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if ($mysqli->error) {
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trigger_error($mysqli->error, E_USER_ERROR);
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return false;
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}
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$statement->execute();
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if ($statement->error) {
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trigger_error($statement->error, E_USER_ERROR);
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return false;
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}
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$statement->close();
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return true;
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}
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/**
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* @see \ManiaControl\Configurator\ConfiguratorMenu::getTitle()
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*/
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public static function getTitle() {
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return 'Server Options';
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}
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/**
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* Save the current server options in case they have been changed by an external tool
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*
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* @return bool
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*/
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public function saveCurrentServerOptions() {
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$serverOptions = $this->maniaControl->getClient()->getServerOptions();
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return $this->saveServerOptions($serverOptions);
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}
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/**
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* Save the given server options in the database
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*
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* @param ServerOptions $serverOptions
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* @param bool $triggerCallbacks
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* @return bool
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*/
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private function saveServerOptions(ServerOptions $serverOptions, $triggerCallbacks = false) {
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$mysqli = $this->maniaControl->getDatabase()->getMysqli();
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$query = "INSERT INTO `" . self::TABLE_SERVER_OPTIONS . "` (
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`serverIndex`,
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`optionName`,
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`optionValue`
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) VALUES (
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?, ?, ?
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) ON DUPLICATE KEY UPDATE
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`optionValue` = VALUES(`optionValue`);";
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$statement = $mysqli->prepare($query);
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if ($mysqli->error) {
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trigger_error($mysqli->error);
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return false;
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}
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$optionName = null;
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$optionValue = null;
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$statement->bind_param('iss', $this->maniaControl->getServer()->index, $optionName, $optionValue);
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$serverOptionsArray = $serverOptions->toArray();
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foreach ($serverOptionsArray as $optionName => $optionValue) {
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if ($optionValue === null) {
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continue;
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}
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$statement->execute();
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if ($statement->error) {
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trigger_error($statement->error);
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$statement->close();
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return false;
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}
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if ($triggerCallbacks) {
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$this->maniaControl->getCallbackManager()->triggerCallback(self::CB_SERVER_OPTION_CHANGED, array(self::CB_SERVER_OPTION_CHANGED, $optionName, $optionValue));
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}
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}
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$statement->close();
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return true;
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}
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/**
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* Handle OnInit callback
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*/
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public function onInit() {
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$this->loadOptionsFromDatabase();
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}
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/**
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* Load options from database
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*
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* @return bool
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*/
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public function loadOptionsFromDatabase() {
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$mysqli = $this->maniaControl->getDatabase()->getMysqli();
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$serverIndex = $this->maniaControl->getServer()->index;
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$query = "SELECT * FROM `" . self::TABLE_SERVER_OPTIONS . "`
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WHERE `serverIndex` = {$serverIndex};";
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$result = $mysqli->query($query);
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if ($mysqli->error) {
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trigger_error($mysqli->error);
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return false;
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}
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$oldServerOptions = $this->maniaControl->getClient()->getServerOptions();
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$newServerOptions = new ServerOptions();
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while ($row = $result->fetch_object()) {
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$optionName = lcfirst($row->optionName);
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if (!property_exists($oldServerOptions, $optionName)) {
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continue;
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}
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$newServerOptions->$optionName = $row->optionValue;
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settype($newServerOptions->$optionName, gettype($oldServerOptions->$optionName));
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}
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$result->free();
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$this->fillUpMandatoryOptions($newServerOptions, $oldServerOptions);
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$loaded = false;
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try {
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$loaded = $this->maniaControl->getClient()->setServerOptions($newServerOptions);
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} catch (ServerOptionsException $exception) {
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$this->maniaControl->getChat()->sendExceptionToAdmins($exception);
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}
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if ($loaded) {
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Logger::logInfo('Server Options successfully loaded!');
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} else {
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Logger::logError('Error loading Server Options!');
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}
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return $loaded;
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}
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/**
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* Fill up the new server options object with the necessary options based on the old options object
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*
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* @param ServerOptions $newServerOptions
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* @param ServerOptions $oldServerOptions
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* @return ServerOptions
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*/
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private function fillUpMandatoryOptions(ServerOptions &$newServerOptions, ServerOptions $oldServerOptions) {
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$mandatoryOptions = array('name', 'comment', 'password', 'passwordForSpectator', 'nextCallVoteTimeOut', 'callVoteRatio');
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foreach ($mandatoryOptions as $optionName) {
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if (!isset($newServerOptions->$optionName) && isset($oldServerOptions->$optionName)) {
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$newServerOptions->$optionName = $oldServerOptions->$optionName;
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}
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}
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return $newServerOptions;
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}
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/**
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* @see \ManiaControl\Configurator\ConfiguratorMenu::getMenu()
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*/
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public function getMenu($width, $height, Script $script, Player $player) {
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$paging = new Paging();
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$script->addFeature($paging);
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$frame = new Frame();
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$serverOptions = $this->maniaControl->getClient()->getServerOptions();
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$serverOptionsArray = $serverOptions->toArray();
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// Config
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$pagerSize = 9.;
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$optionHeight = 5.;
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$labelTextSize = 2;
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// Pagers
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$pagerPrev = new Quad_Icons64x64_1();
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$frame->add($pagerPrev);
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$pagerPrev->setPosition($width * 0.39, $height * -0.44, 2)->setSize($pagerSize, $pagerSize)->setSubStyle($pagerPrev::SUBSTYLE_ArrowPrev);
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$pagerNext = new Quad_Icons64x64_1();
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$frame->add($pagerNext);
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$pagerNext->setPosition($width * 0.45, $height * -0.44, 2)->setSize($pagerSize, $pagerSize)->setSubStyle($pagerNext::SUBSTYLE_ArrowNext);
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$pageCountLabel = new Label_Text();
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$frame->add($pageCountLabel);
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$pageCountLabel->setHAlign($pageCountLabel::RIGHT)->setPosition($width * 0.35, $height * -0.44, 1)->setStyle($pageCountLabel::STYLE_TextTitle1)->setTextSize(2);
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$paging->addButtonControl($pagerNext)->addButtonControl($pagerPrev)->setLabel($pageCountLabel);
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// Pages
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$posY = 0.;
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$index = 0;
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$pageFrame = null;
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foreach ($serverOptionsArray as $name => $value) {
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// Continue on CurrentMaxPlayers...
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$pos = strpos($name, 'Current'); // TODO: display 'Current...' somewhere
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if ($pos !== false) {
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continue;
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}
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if ($index % 13 === 0) {
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$pageFrame = new Frame();
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$frame->add($pageFrame);
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$posY = $height * 0.41;
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$paging->addPageControl($pageFrame);
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}
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$optionsFrame = new Frame();
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$pageFrame->add($optionsFrame);
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$optionsFrame->setY($posY);
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$nameLabel = new Label_Text();
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$optionsFrame->add($nameLabel);
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$nameLabel->setHAlign($nameLabel::LEFT)->setX($width * -0.46)->setSize($width * 0.4, $optionHeight)->setStyle($nameLabel::STYLE_TextCardSmall)->setTextSize($labelTextSize)->setText($name)->setTextColor('fff');
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if (is_bool($value)) {
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// Boolean checkbox
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$quad = new Quad();
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$quad->setPosition($width * 0.23, 0, -0.01)->setSize(4, 4);
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$checkBox = new CheckBox(self::ACTION_PREFIX_OPTION . $name, $value, $quad);
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$optionsFrame->add($checkBox);
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} else {
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// Other
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$entry = new Entry();
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$optionsFrame->add($entry);
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$entry->setStyle(Label_Text::STYLE_TextValueSmall)->setX($width * 0.23)->setTextSize(1)->setSize($width * 0.48, $optionHeight * 0.9)->setName(self::ACTION_PREFIX_OPTION . $name)->setDefault($value);
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if ($name === 'Comment') {
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$entry->setSize($width * 0.48, $optionHeight * 3. + $optionHeight * 0.9)->setAutoNewLine(true);
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$optionsFrame->setY($posY - $optionHeight * 1.5);
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$posY -= $optionHeight * 3.;
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$index += 3;
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}
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}
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$posY -= $optionHeight;
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$index++;
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}
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return $frame;
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}
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/**
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* @see \ManiaControl\Configurator\ConfiguratorMenu::saveConfigData()
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*/
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public function saveConfigData(array $configData, Player $player) {
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if (!$this->maniaControl->getAuthenticationManager()->checkPermission($player, self::SETTING_PERMISSION_CHANGE_SERVER_OPTIONS)) {
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$this->maniaControl->getAuthenticationManager()->sendNotAllowed($player);
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return;
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}
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if (!$configData[3] || strpos($configData[3][0]['Name'], self::ACTION_PREFIX_OPTION) !== 0) {
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return;
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}
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$prefixLength = strlen(self::ACTION_PREFIX_OPTION);
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$oldServerOptions = $this->maniaControl->getClient()->getServerOptions();
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$newServerOptions = new ServerOptions();
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foreach ($configData[3] as $option) {
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$optionName = lcfirst(substr($option['Name'], $prefixLength));
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$newServerOptions->$optionName = $option['Value'];
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settype($newServerOptions->$optionName, gettype($oldServerOptions->$optionName));
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}
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$this->fillUpMandatoryOptions($newServerOptions, $oldServerOptions);
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$success = $this->applyNewServerOptions($newServerOptions, $player);
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if ($success) {
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$this->maniaControl->getChat()->sendSuccess('Server Options saved!', $player);
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} else {
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$this->maniaControl->getChat()->sendError('Server Options saving failed!', $player);
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}
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// Reopen the Menu
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$this->maniaControl->getConfigurator()->showMenu($player, $this);
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}
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/**
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* Apply the array of new Server Options
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*
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* @param ServerOptions $newServerOptions
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* @param Player $player
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* @return bool
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*/
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private function applyNewServerOptions(ServerOptions $newServerOptions, $player = null) {
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try {
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$this->maniaControl->getClient()->setServerOptions($newServerOptions);
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} catch (ServerOptionsException $exception) {
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$this->maniaControl->getChat()->sendException($exception, $player);
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return false;
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}
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$this->saveServerOptions($newServerOptions, true);
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$this->maniaControl->getCallbackManager()->triggerCallback(self::CB_SERVER_OPTIONS_CHANGED, array(self::CB_SERVER_OPTIONS_CHANGED));
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return true;
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}
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/**
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* Initializes the communication Listenings
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*/
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private function initalizeCommunicationListenings() {
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//Communication Listenings
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$this->maniaControl->getCommunicationManager()->registerCommunicationListener(CommunicationMethods::GET_SERVER_OPTIONS, $this, function ($data) {
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return new CommunicationAnswer($this->maniaControl->getClient()->getServerOptions());
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});
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$this->maniaControl->getCommunicationManager()->registerCommunicationListener(CommunicationMethods::SET_SERVER_OPTIONS, $this, function ($data) {
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if (!is_object($data) || !property_exists($data, "serverOptions")) {
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return new CommunicationAnswer("No valid ServerOptions provided!", true);
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}
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$oldServerOptions = $this->maniaControl->getClient()->getServerOptions();
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$newServerOptions = new ServerOptions();
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foreach ($data->serverOptions as $name => $value) {
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$optionName = $name;
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$newServerOptions->$optionName = $value;
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settype($newServerOptions->$optionName, gettype($oldServerOptions->$optionName));
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}
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$this->fillUpMandatoryOptions($newServerOptions, $oldServerOptions);
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try {
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$success = $this->applyNewServerOptions($newServerOptions);
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} catch (ServerOptionsException $exception) {
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return new CommunicationAnswer($exception->getMessage(), true);
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}
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//Trigger Server Options Changed Callback
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$this->maniaControl->getCallbackManager()->triggerCallback(self::CB_SERVER_OPTIONS_CHANGED, array(self::CB_SERVER_OPTIONS_CHANGED));
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return new CommunicationAnswer(array("success" => $success));
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});
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}
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}
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