362 lines
11 KiB
PHP
362 lines
11 KiB
PHP
<?php
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namespace ManiaControl\Configurators;
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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\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 for Server Settings
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*
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* @author ManiaControl Team <mail@maniacontrol.com>
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* @copyright 2014 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 ServerSettings implements ConfiguratorMenu, CallbackListener {
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/*
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* Constants
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*/
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const ACTION_PREFIX_SETTING = 'ServerSettings.';
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const CB_SERVERSETTING_CHANGED = 'ServerSettings.SettingChanged';
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const CB_SERVERSETTINGS_CHANGED = 'ServerSettings.SettingsChanged';
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const TABLE_SERVER_SETTINGS = 'mc_serversettings';
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const SETTING_PERMISSION_CHANGE_SERVER_SETTINGS = 'Change Server-Settings';
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/*
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* Private Properties
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*/
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private $maniaControl = null;
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/**
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* Create a new Server Settings 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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// Register for callbacks
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$this->maniaControl->callbackManager->registerCallbackListener(Callbacks::ONINIT, $this, 'onInit');
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//Permission for Change Script-Settings
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$this->maniaControl->authenticationManager->definePermissionLevel(self::SETTING_PERMISSION_CHANGE_SERVER_SETTINGS, AuthenticationManager::AUTH_LEVEL_SUPERADMIN);
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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 = $this->maniaControl->database->mysqli;
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$query = "CREATE TABLE IF NOT EXISTS `" . self::TABLE_SERVER_SETTINGS . "` (
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`index` int(11) NOT NULL AUTO_INCREMENT,
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`serverIndex` int(11) NOT NULL,
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`settingName` varchar(100) NOT NULL,
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`settingValue` varchar(500) NOT NULL,
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PRIMARY KEY (`index`),
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UNIQUE KEY `setting` (`serverIndex`, `settingName`)
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) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Server Settings' 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\Configurators\ConfiguratorMenu::getTitle()
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*/
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public static function getTitle() {
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return 'Server Settings';
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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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$this->loadSettingsFromDatabase();
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}
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/**
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* Load Settings from Database
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*
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* @return bool
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*/
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public function loadSettingsFromDatabase() {
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$serverId = $this->maniaControl->server->index;
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$mysqli = $this->maniaControl->database->mysqli;
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$query = "SELECT * FROM `" . self::TABLE_SERVER_SETTINGS . "`
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WHERE serverIndex = {$serverId};";
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$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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$serverSettings = $this->maniaControl->client->getServerOptions();
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$savedSettings = array();
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while ($row = $result->fetch_object()) {
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$settingName = lcfirst($row->settingName);
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if (!property_exists($serverSettings, $settingName)) {
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continue;
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}
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$settingValue = $row->settingValue;
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settype($settingValue, gettype($serverSettings->$settingName));
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$savedSettings[$settingName] = $settingValue;
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}
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$result->free();
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if (empty($savedSettings)) {
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return true;
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}
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$serverOptions = ServerOptions::fromArray($savedSettings);
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if (!$serverOptions->isValid()) {
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$message = "Couldn't load server settings from database because of their invalid state.";
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$this->maniaControl->chat->sendErrorToAdmins($message);
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return false;
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}
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try {
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return $this->maniaControl->client->setServerOptions($serverOptions);
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} catch (ServerOptionsException $exception) {
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$this->maniaControl->chat->sendExceptionToAdmins($exception);
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}
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return false;
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}
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/**
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* @see \ManiaControl\Configurators\ConfiguratorMenu::getMenu()
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*/
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public function getMenu($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 = $this->maniaControl->client->getServerOptions();
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$serverSettings = $serverOptions->toArray();
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// Config
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$pagerSize = 9.;
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$settingHeight = 5.;
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$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, $height * -0.44, 2)
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->setSize($pagerSize, $pagerSize)
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->setSubStyle($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, $height * -0.44, 2)
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->setSize($pagerSize, $pagerSize)
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->setSubStyle($pagerNext::SUBSTYLE_ArrowNext);
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$pageCountLabel = new Label_Text();
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$frame->add($pageCountLabel);
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$pageCountLabel->setHAlign($pageCountLabel::RIGHT)
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->setPosition($width * 0.35, $height * -0.44, 1)
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->setStyle($pageCountLabel::STYLE_TextTitle1)
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->setTextSize(2);
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$paging->addButton($pagerNext)
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->addButton($pagerPrev)
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->setLabel($pageCountLabel);
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// Setting pages
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$posY = 0.;
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$index = 0;
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$pageFrame = null;
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foreach ($serverSettings 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->addPage($pageFrame);
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}
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$settingFrame = new Frame();
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$pageFrame->add($settingFrame);
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$settingFrame->setY($posY);
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$nameLabel = new Label_Text();
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$settingFrame->add($nameLabel);
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$nameLabel->setHAlign($nameLabel::LEFT)
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->setX($width * -0.46)
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->setSize($width * 0.4, $settingHeight)
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->setStyle($nameLabel::STYLE_TextCardSmall)
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->setTextSize($labelTextSize)
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->setText($name)
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->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)
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->setSize(4, 4);
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$checkBox = new CheckBox(self::ACTION_PREFIX_SETTING . $name, $value, $quad);
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$settingFrame->add($checkBox);
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} else {
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// Other
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$entry = new Entry();
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$settingFrame->add($entry);
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$entry->setStyle(Label_Text::STYLE_TextValueSmall)
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->setX($width * 0.23)
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->setTextSize(1)
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->setSize($width * 0.48, $settingHeight * 0.9)
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->setName(self::ACTION_PREFIX_SETTING . $name)
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->setDefault($value);
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if ($name === 'Comment') {
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$entry->setSize($width * 0.48, $settingHeight * 3. + $settingHeight * 0.9)
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->setAutoNewLine(true);
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$settingFrame->setY($posY - $settingHeight * 1.5);
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$posY -= $settingHeight * 3.;
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$index += 3;
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}
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}
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$posY -= $settingHeight;
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$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\Configurators\ConfiguratorMenu::saveConfigData()
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*/
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public function saveConfigData(array $configData, Player $player) {
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if (!$this->maniaControl->authenticationManager->checkPermission($player, self::SETTING_PERMISSION_CHANGE_SERVER_SETTINGS)) {
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$this->maniaControl->authenticationManager->sendNotAllowed($player);
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return;
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}
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if (!$configData[3] || strpos($configData[3][0]['Name'], self::ACTION_PREFIX_SETTING) !== 0) {
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return;
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}
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$serverOptions = $this->maniaControl->client->getServerOptions();
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$serverSettings = $serverOptions->toArray();
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$prefixLength = strlen(self::ACTION_PREFIX_SETTING);
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$newSettings = new ServerOptions();
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foreach ($configData[3] as $setting) {
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$settingName = substr($setting['Name'], $prefixLength);
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$dynamicSettingName = lcfirst($settingName);
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$newSettings->$dynamicSettingName = $setting['Value'];
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settype($newSettings->$dynamicSettingName, gettype($serverSettings[$settingName]));
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}
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$success = $this->applyNewServerSettings($newSettings, $player);
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if ($success) {
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$this->maniaControl->chat->sendSuccess('Server Settings saved!', $player);
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} else {
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$this->maniaControl->chat->sendSuccess('Server Settings saving failed!', $player);
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}
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// Reopen the Menu
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$this->maniaControl->configurator->showMenu($player, $this);
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}
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/**
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* Apply the Array of new Server Settings
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*
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* @param ServerOptions $newSettings
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* @param Player $player
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* @return bool
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*/
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private function applyNewServerSettings(ServerOptions $newSettings, Player $player) {
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try {
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$this->maniaControl->client->setServerOptions($newSettings);
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} catch (ServerOptionsException $exception) {
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$this->maniaControl->chat->sendException($exception, $player);
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return false;
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}
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$this->saveServerOptions($newSettings, true);
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$this->maniaControl->callbackManager->triggerCallback(self::CB_SERVERSETTINGS_CHANGED, array(self::CB_SERVERSETTINGS_CHANGED));
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return true;
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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 = $this->maniaControl->database->mysqli;
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$query = "INSERT INTO `" . self::TABLE_SERVER_SETTINGS . "` (
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`serverIndex`,
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`settingName`,
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`settingValue`
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) VALUES (
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?, ?, ?
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) ON DUPLICATE KEY UPDATE
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`settingValue` = VALUES(`settingValue`);";
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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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$settingName = null;
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$settingValue = null;
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$statement->bind_param('iss', $this->maniaControl->server->index, $settingName, $settingValue);
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$settingsArray = $serverOptions->toArray();
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foreach ($settingsArray as $settingName => $settingValue) {
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if ($settingValue === 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->callbackManager->triggerCallback(self::CB_SERVERSETTING_CHANGED, array(self::CB_SERVERSETTING_CHANGED, $settingName, $settingValue));
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}
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}
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$statement->close();
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return true;
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}
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}
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