283 lines
8.5 KiB
PHP
283 lines
8.5 KiB
PHP
<?php
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namespace ManiaControl\Commands;
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require_once __DIR__ . '/CommandListener.php';
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use ManiaControl\Authentication;
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use ManiaControl\ManiaControl;
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use ManiaControl\Callbacks\CallbackListener;
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use ManiaControl\Callbacks\CallbackManager;
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use ManiaControl\Players\Player;
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/**
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* Class for handling chat commands
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*
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* @author steeffeen & kremsy
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*/
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// TODO: settings for command auth levels
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class CommandManager implements CallbackListener, CommandListener {
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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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private $commandListeners = array();
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private $serverShutdownTime = -1;
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private $serverShutdownEmpty = false;
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/**
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* Construct commands manager
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*
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* @param \ManiaControl\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->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MC_5_SECOND, $this, 'each5Seconds');
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$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MP_PLAYERCHAT, $this, 'handleChatCallback');
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// Register basic commands
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$commands = array('version', 'shutdown', 'shutdownserver', 'systeminfo', 'setservername', 'kick');
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foreach ($commands as $command) {
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$this->registerCommandListener($command, $this, 'command_' . $command);
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}
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}
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/**
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* Register a command listener
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*
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* @param string $commandName
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* @param CommandListener $listener
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* @param string $method
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* @return bool
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*/
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public function registerCommandListener($commandName, CommandListener $listener, $method) {
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$command = strtolower($commandName);
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if (!method_exists($listener, $method)) {
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trigger_error("Given listener can't handle command '{$command}' (no method '{$method}')!");
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return false;
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}
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if (!array_key_exists($command, $this->commandListeners) || !is_array($this->commandListeners[$command])) {
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// Init listeners array
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$this->commandListeners[$command] = array();
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}
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// Register command listener
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array_push($this->commandListeners[$command], array($listener, $method));
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return true;
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}
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/**
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* Handle chat callback
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*
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* @param array $callback
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* @return bool
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*/
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public function handleChatCallback(array $callback) {
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// Check for command
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if (!$callback[1][3]) {
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return false;
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}
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// Check for valid player
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$player = $this->maniaControl->playerManager->getPlayer($callback[1][1]);
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if (!$player) {
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return false;
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}
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// Handle command
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$command = explode(" ", substr($callback[1][2], 1));
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$command = strtolower($command[0]);
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if (!array_key_exists($command, $this->commandListeners) || !is_array($this->commandListeners[$command])) {
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// No command listener registered
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return true;
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}
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// Inform command listeners
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foreach ($this->commandListeners[$command] as $listener) {
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call_user_func(array($listener[0], $listener[1]), $callback, $player);
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}
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return true;
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}
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/**
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* Send ManiaControl version
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*
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* @param array $chat
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* @return bool
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*/
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private function command_version(array $chat) {
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$login = $chat[1][1];
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$message = 'This server is using ManiaControl v' . ManiaControl::VERSION . '!';
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return $this->maniaControl->chat->sendInformation($message, $login);
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}
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/**
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* Handle systeminfo command
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*
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* @param array $chat
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* @param Player $player
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* @return bool
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*/
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private function command_systeminfo(array $chat, Player $player) {
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if (!$this->maniaControl->authentication->checkRight($player, Authentication::AUTH_LEVEL_SUPERADMIN)) {
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$this->maniaControl->authentication->sendNotAllowed($player);
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return false;
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}
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$systemInfo = $this->maniaControl->server->getSystemInfo();
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$message = 'SystemInfo: ip=' . $systemInfo['PublishedIp'] . ', port=' . $systemInfo['Port'] . ', p2pPort=' .
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$systemInfo['P2PPort'] . ', title=' . $systemInfo['TitleId'] . ', login=' . $systemInfo['ServerLogin'] . ', ';
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return $this->maniaControl->chat->sendInformation($message, $player->login);
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}
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/**
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* Handle shutdown command
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*
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* @param array $chat
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* @param Player $player
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* @return bool
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*/
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private function command_shutdown(array $chat, Player $player) {
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if (!$this->maniaControl->authentication->checkRight($player, Authentication::AUTH_LEVEL_SUPERADMIN)) {
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$this->maniaControl->authentication->sendNotAllowed($player);
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return false;
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}
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return $this->maniaControl->quit("ManiaControl shutdown requested by '{$player->login}'");
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}
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/**
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* Handle server shutdown command
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*
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* @param array $chat
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* @param Player $player
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* @return bool
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*/
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private function command_shutdownserver(array $chat, Player $player) {
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if (!$this->maniaControl->authentication->checkRight($player, Authentication::AUTH_LEVEL_SUPERADMIN)) {
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$this->maniaControl->authentication->sendNotAllowed($player);
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return false;
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}
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// Check for delayed shutdown
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$params = explode(' ', $chat[1][2]);
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if (count($params) >= 2) {
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$param = $params[1];
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if ($param == 'empty') {
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$this->serverShutdownEmpty = !$this->serverShutdownEmpty;
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if ($this->serverShutdownEmpty) {
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$this->maniaControl->chat->sendInformation("The server will shutdown as soon as it's empty!", $player->login);
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return true;
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}
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$this->maniaControl->chat->sendInformation("Empty-shutdown cancelled!", $player->login);
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return true;
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}
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$delay = (int) $param;
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if ($delay <= 0) {
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// Cancel shutdown
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$this->serverShutdownTime = -1;
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$this->maniaControl->chat->sendInformation("Delayed shutdown cancelled!", $player->login);
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return true;
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}
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// Trigger delayed shutdown
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$this->serverShutdownTime = time() + $delay * 60.;
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$this->maniaControl->chat->sendInformation("The server will shut down in {$delay} minutes!", $player->login);
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return true;
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}
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return $this->shutdownServer($player->login);
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}
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/**
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* Handle kick command
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*
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* @param array $chat
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* @param Player $player
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* @return bool
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*/
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private function command_kick(array $chat, Player $player) {
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if (!$this->maniaControl->authentication->checkRight($player, Authentication::AUTH_LEVEL_OPERATOR)) {
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$this->maniaControl->authentication->sendNotAllowed($player);
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return false;
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}
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$params = explode(' ', $chat[1][2], 3);
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if (count($params) < 2) {
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// TODO: show usage
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return false;
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}
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$target = $params[1];
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$target = $this->maniaControl->playerManager->getPlayer($target);
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if (!$target) {
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$this->maniaControl->chat->sendError("Invalid player login.", $player->login);
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return false;
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}
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$message = '';
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if (isset($params[2])) {
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$message = $params[2];
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}
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return $this->maniaControl->client->query('Kick', $target->login, $message);
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}
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/**
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* Handle setservername command
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*
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* @param array $chat
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* @param Player $player
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* @return bool
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*/
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private function command_setservername(array $chat, Player $player) {
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if (!$this->maniaControl->authentication->checkRight($player, Authentication::AUTH_LEVEL_ADMIN)) {
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$this->maniaControl->authentication->sendNotAllowed($player);
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return false;
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}
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$params = explode(' ', $chat[1][2], 2);
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if (count($params) < 2) {
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// TODO: show usage
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return false;
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}
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$serverName = $params[1];
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if (!$this->maniaControl->client->query('SetServerName', $serverName)) {
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trigger_error("Couldn't set server name. " . $this->maniaControl->getClientErrorText());
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$this->maniaControl->chat->sendError("Error setting server name!", $player->login);
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return false;
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}
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$serverName = $this->maniaControl->server->getName();
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$this->maniaControl->chat->sendInformation("New Name: " . $serverName, $player->login);
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return true;
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}
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/**
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* Check stuff each 5 seconds
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*
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* @param array $callback
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* @return bool
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*/
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public function each5Seconds(array $callback) {
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// Empty shutdown
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if ($this->serverShutdownEmpty) {
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$players = $this->maniaControl->server->getPlayers();
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if (count($players) <= 0) {
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return $this->shutdownServer('empty');
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}
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}
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// Delayed shutdown
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if ($this->serverShutdownTime > 0) {
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if (time() >= $this->serverShutdownTime) {
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return $this->shutdownServer('delayed');
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}
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}
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}
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/**
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* Perform server shutdown
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*
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* @param string $login
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* @return bool
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*/
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private function shutdownServer($login = '#') {
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if (!$this->maniaControl->client->query('StopServer')) {
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trigger_error("Server shutdown command from '{login}' failed. " . $this->maniaControl->getClientErrorText());
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return false;
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}
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$this->maniaControl->quit("Server shutdown requested by '{$login}'");
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return true;
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}
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}
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?>
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