685 lines
21 KiB
PHP
685 lines
21 KiB
PHP
<?php
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namespace ManiaControl;
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/**
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* Class for handling chat commands
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*
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* @author steeffeen
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*/
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class Commands {
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/**
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* Private properties
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*/
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private $mc = null;
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private $config = null;
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private $commandHandlers = array();
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private $openBills = array();
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private $serverShutdownTime = -1;
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private $serverShutdownEmpty = false;
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/**
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* Construct commands handler
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*/
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public function __construct($mc) {
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$this->mc = $mc;
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// Load config
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$this->config = FileUtil::loadConfig('commands.xml');
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// Register for callbacks
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$this->mc->callbacks->registerCallbackHandler(Callbacks::CB_MC_5_SECOND, $this, 'each5Seconds');
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$this->mc->callbacks->registerCallbackHandler(Callbacks::CB_MP_BILLUPDATED, $this, 'handleBillUpdated');
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$this->mc->callbacks->registerCallbackHandler(Callbacks::CB_MP_PLAYERCHAT, $this, 'handleChatCallback');
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// Register basic commands
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$commands = array('help', 'version', 'shutdown', 'shutdownserver', 'networkstats', 'systeminfo', 'getservername',
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'setservername', 'getplanets', 'donate', 'pay', 'kick', 'nextmap', 'restartmap', 'addmap', 'removemap', 'startwarmup',
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'stopwarmup');
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foreach ($commands as $command) {
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$this->registerCommandHandler($command, $this, 'command_' . $command);
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}
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}
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/**
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* Register a command handler
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*
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* @param string $commandName
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* @param object $handler
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* @param string $method
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*/
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public function registerCommandHandler($commandName, $handler, $method) {
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$command = strtolower($commandName);
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if (!is_object($handler) || !method_exists($handler, $method)) {
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trigger_error("Given handler can't handle command '" . $command . "' (no method '" . $method . "')!");
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return;
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}
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if (!array_key_exists($command, $this->commandHandlers) || !is_array($this->commandHandlers[$command])) {
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// Init handlers array
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$this->commandHandlers[$command] = array();
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}
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// Register command handler
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array_push($this->commandHandlers[$command], array($handler, $method));
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}
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/**
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* Handle chat callback
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*/
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public function handleChatCallback($callback) {
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$chat = $callback[1];
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// Check for command
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if (!$chat[3]) return;
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// Check for valid player
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if ($chat[0] <= 0 || strlen($chat[1]) <= 0) return;
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// Handle command
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$command = explode(" ", substr($chat[2], 1));
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$command = strtolower($command[0]);
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if (!array_key_exists($command, $this->commandHandlers) || !is_array($this->commandHandlers[$command])) {
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// No command handler registered
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return;
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}
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// Inform command handlers
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foreach ($this->commandHandlers[$command] as $handler) {
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call_user_func(array($handler[0], $handler[1]), $callback);
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}
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}
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/**
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* Handle bill updated callback
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*/
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public function handleBillUpdated($callback) {
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$bill = $callback[1];
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if (!array_key_exists($bill[0], $this->openBills)) return;
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$login = $this->openBills[$bill[0]];
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switch ($bill[1]) {
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case 4:
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{
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// Payed
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$message = 'Success! Thanks.';
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$this->mc->chat->sendSuccess($message, $login);
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unset($this->openBills[$bill[0]]);
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break;
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}
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case 5:
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{
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// Refused
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$message = 'Transaction cancelled.';
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$this->mc->chat->sendError($message, $login);
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unset($this->openBills[$bill[0]]);
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break;
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}
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case 6:
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{
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// Error
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$this->mc->chat->sendError($bill[2], $login);
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unset($this->openBills[$bill[0]]);
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break;
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}
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}
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}
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/**
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* Retrieve the needed rights level to perform the given command
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*
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* @param string $commandName
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* @param string $defaultLevel
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* @return string
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*/
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private function getRightsLevel($commandName, $defaultLevel) {
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$command_rights = $this->config->xpath('//' . strtolower($commandName) . '/..');
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if (empty($command_rights)) return $defaultLevel;
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$rights = $this->mc->authentication->RIGHTS_LEVELS;
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$highest_level = null;
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foreach ($command_rights as $right) {
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$levelName = $right->getName();
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$levelInt = array_search($levelName, $rights);
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if ($levelInt !== false && ($highest_level === null || $highest_level < $levelInt)) {
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$highest_level = $levelInt;
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}
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}
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if ($highest_level === null || !array_key_exists($highest_level, $rights)) return $defaultLevel;
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return $rights[$highest_level];
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}
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/**
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* Send ManiaControl version
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*/
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private function command_version($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('version', 'all'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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if (!$this->mc->chat->sendInformation('This server is using ManiaControl v' . ManiaControl::VERSION . '!', $login)) {
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trigger_error("Couldn't send version to '" . $login . "'. " . $this->mc->getClientErrorText());
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}
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}
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/**
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* Send help list
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*/
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private function command_help($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('help', 'all'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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// TODO: improve help command
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// TODO: enable help for specific commands
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$list = 'Available commands: ';
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$commands = array_keys($this->commandHandlers);
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$count = count($commands);
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for ($index = 0; $index < $count; $index++) {
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel($commands[$index], 'superadmin'))) {
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unset($commands[$index]);
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}
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}
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$count = count($commands);
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$index = 0;
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foreach ($commands as $command) {
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$list .= $command;
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if ($index < $count - 1) {
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$list .= ', ';
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}
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$index++;
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}
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if (!$this->mc->chat->sendInformation($list, $login)) {
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trigger_error("Couldn't send help list to '" . $login . "'. " . $this->mc->getClientErrorText());
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}
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}
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/**
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* Handle getplanets command
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*/
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private function command_getplanets($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('getplanets', 'admin'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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if (!$this->mc->client->query('GetServerPlanets')) {
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trigger_error("Couldn't retrieve server planets. " . $this->mc->getClientErrorText());
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}
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else {
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$planets = $this->mc->client->getResponse();
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if (!$this->mc->chat->sendInformation('This Server has ' . $planets . ' Planets!', $login)) {
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trigger_error("Couldn't send server planets to '" . $login . "'. " . $this->mc->getClientErrorText());
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}
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}
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}
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/**
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* Handle donate command
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*/
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private function command_donate($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('donate', 'all'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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$params = explode(' ', $chat[1][2]);
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if (count($params) < 2) {
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// TODO: send usage information
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return;
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}
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$amount = (int) $params[1];
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if (!$amount || $amount <= 0) {
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// TODO: send usage information
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return;
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}
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if (count($params) >= 3) {
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$receiver = $params[2];
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$receiverPlayer = $this->mc->database->getPlayer($receiver);
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$receiverName = ($receiverPlayer ? $receiverPlayer['NickName'] : $receiver);
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}
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else {
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$receiver = '';
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$receiverName = $this->mc->server->getName();
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}
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$message = 'Donate ' . $amount . ' Planets to $<' . $receiverName . '$>?';
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if (!$this->mc->client->query('SendBill', $login, $amount, $message, $receiver)) {
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trigger_error(
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"Couldn't create donation of " . $amount . " planets from '" . $login . "' for '" . $receiver . "'. " .
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$this->mc->getClientErrorText());
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$this->mc->chat->sendError("Creating donation failed.", $login);
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}
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else {
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$bill = $this->mc->client->getResponse();
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$this->openBills[$bill] = $login;
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}
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}
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/**
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* Handle pay command
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*/
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private function command_pay($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('pay', 'superadmin'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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$params = explode(' ', $chat[1][2]);
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if (count($params) < 2) {
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// TODO: send usage information
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return;
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}
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$amount = (int) $params[1];
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if (!$amount || $amount <= 0) {
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// TODO: send usage information
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return;
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}
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if (count($params) >= 3) {
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$receiver = $params[2];
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}
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else {
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$receiver = $login;
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}
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$message = 'Payout from $<' . $this->mc->server->getName() . '$>.';
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if (!$this->mc->client->query('Pay', $receiver, $amount, $message)) {
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trigger_error(
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"Couldn't create payout of" . $amount . " planets by '" . $login . "' for '" . $receiver . "'. " .
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$this->mc->getClientErrorText());
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$this->mc->chat->sendError("Creating payout failed.", $login);
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}
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else {
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$bill = $this->mc->client->getResponse();
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$this->openBills[$bill] = $login;
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}
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}
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/**
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* Handle networkstats command
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*/
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private function command_networkstats($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('networkstats', 'superadmin'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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$networkStats = $this->mc->server->getNetworkStats();
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$message = 'NetworkStats: ' . 'uptime=' . $networkStats['Uptime'] . ', ' . 'nbConn=' . $networkStats['NbrConnection'] . ', ' .
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'recvRate=' . $networkStats['RecvNetRate'] . ', ' . 'sendRate=' . $networkStats['SendNetRate'] . ', ' . 'recvTotal=' .
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$networkStats['SendNetRate'] . ', ' . 'sentTotal=' . $networkStats['SendNetRate'];
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if (!$this->mc->chat->sendInformation($message, $login)) {
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trigger_error("Couldn't send network stats to '" . $login . "'. " . $this->mc->getClientErrorText());
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}
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}
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/**
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* Handle systeminfo command
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*/
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private function command_systeminfo($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('systeminfo', 'superadmin'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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$systemInfo = $this->mc->server->getSystemInfo();
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$message = 'SystemInfo: ' . 'ip=' . $systemInfo['PublishedIp'] . ', ' . 'port=' . $systemInfo['Port'] . ', ' . 'p2pPort=' .
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$systemInfo['P2PPort'] . ', ' . 'title=' . $systemInfo['TitleId'] . ', ' . 'login=' . $systemInfo['ServerLogin'] . ', ';
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if (!$this->mc->chat->sendInformation($message, $login)) {
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trigger_error("Couldn't send system info to '" . $login . "'. " . $this->mc->getClientErrorText());
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}
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}
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/**
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* Handle shutdown command
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*/
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private function command_shutdown($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('shutdown', 'superadmin'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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$this->mc->quit("ManiaControl shutdown requested by '{$login}'");
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}
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/**
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* Handle startwarmup command
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*/
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private function command_startwarmup($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('startwarmup', 'operator'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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if (!$this->mc->client->query("SetWarmUp", true)) {
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trigger_error("Couldn't start warmup. " . $this->mc->getClientErrorText());
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$player = $this->mc->database->getPlayer($login);
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$this->mc->chat->sendInformation('$<' . ($player ? $player['NickName'] : $login) . '$> started WarmUp!');
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}
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}
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/**
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* Handle stopwarmup command
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*/
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private function command_stopwarmup($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('stopwarmup', 'operator'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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if (!$this->mc->client->query("SetWarmUp", false)) {
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trigger_error("Couldn't stop warmup. " . $this->mc->getClientErrorText());
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}
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else {
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$player = $this->mc->database->getPlayer($login);
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$this->mc->chat->sendInformation('$<' . ($player ? $player['NickName'] : $login) . '$> stopped WarmUp!');
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}
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}
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/**
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* Handle server shutdown command
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*/
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private function command_shutdownserver($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('shutdownserver', 'superadmin'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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// Check for delayed shutdown
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$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->mc->chat->sendInformation("The server will shutdown as soon as it's empty!", $login);
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}
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else {
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$this->mc->chat->sendInformation("Empty-shutdown cancelled!", $login);
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}
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}
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else {
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$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->mc->chat->sendInformation("Delayed shutdown cancelled!", $login);
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}
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else {
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// Trigger delayed shutdown
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$this->serverShutdownTime = time() + $delay * 60.;
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$this->mc->chat->sendInformation("The server will shut down in " . $delay . " minutes!", $login);
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}
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}
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}
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else {
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$this->shutdownServer($login);
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}
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}
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/**
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* Handle kick command
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*/
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private function command_kick($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('kick', 'operator'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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$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;
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}
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$target = $params[1];
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$players = $this->mc->server->getPlayers();
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foreach ($players as $player) {
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if ($player['Login'] != $target) continue;
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// Kick player
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if (isset($params[2])) {
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$message = $params[2];
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}
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else {
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$message = "";
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}
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if (!$this->mc->client->query('Kick', $target, $message)) {
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trigger_error("Couldn't kick player '" . $target . "'! " . $this->mc->getClientErrorText());
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}
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return;
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}
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$this->mc->chat->sendError("Invalid player login.", $login);
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}
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/**
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* Handle removemap command
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*/
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private function command_removemap($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('kick', 'operator'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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// TODO: allow params
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// Get map name
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$map = $this->mc->server->getMap();
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if (!$map) {
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$this->mc->chat->sendError("Couldn't remove map.", $login);
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}
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else {
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$mapName = $map['FileName'];
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// Remove map
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if (!$this->mc->client->query('RemoveMap', $mapName)) {
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trigger_error("Couldn't remove current map. " . $this->mc->getClientErrorText());
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}
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else {
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$this->mc->chat->sendSuccess('Map removed.', $login);
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}
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}
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}
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/**
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* Handle addmap command
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*/
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private function command_addmap($chat) {
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$login = $chat[1][1];
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if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('addmap', 'operator'))) {
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// Not allowed!
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$this->mc->authentication->sendNotAllowed($login);
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return;
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}
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$params = explode(' ', $chat[1][2], 2);
|
|
if (count($params) < 2) {
|
|
// TODO: show usage
|
|
return;
|
|
}
|
|
// Check if ManiaControl can even write to the maps dir
|
|
if (!$this->mc->client->query('GetMapsDirectory')) {
|
|
trigger_error("Couldn't get map directory. " . $this->mc->getClientErrorText());
|
|
$this->mc->chat->sendError("ManiaControl couldn't retrieve the maps directory.", $login);
|
|
return;
|
|
}
|
|
else {
|
|
$mapDir = $this->mc->client->getResponse();
|
|
if (!is_dir($mapDir)) {
|
|
trigger_error("ManiaControl doesn't have have access to the maps directory in '" . $mapDir . "'.");
|
|
$this->mc->chat->sendError("ManiaControl doesn't have access to the maps directory.", $login);
|
|
return;
|
|
}
|
|
$dlDir = (string) $this->mc->config->maps_dir;
|
|
// Create mx directory if necessary
|
|
if (!is_dir($mapDir . $dlDir) && !mkdir($mapDir . $dlDir)) {
|
|
trigger_error("ManiaControl doesn't have to rights to save maps in'" . $mapDir . $dlDir, "'.");
|
|
$this->mc->chat->sendError("ManiaControl doesn't have to rights to save maps.", $login);
|
|
return;
|
|
}
|
|
$mapDir .= $dlDir . '/';
|
|
// Download the map
|
|
if (is_numeric($params[1])) {
|
|
$serverInfo = $this->mc->server->getSystemInfo();
|
|
$title = strtolower(substr($serverInfo['TitleId'], 0, 2));
|
|
// Check if map exists
|
|
$url = 'http://' . $title . '.mania-exchange.com/api/tracks/get_track_info/id/' . $params[1] . '?format=json';
|
|
$mapInfo = FileUtil::loadFile($url);
|
|
if (!$mapInfo || strlen($mapInfo) <= 0) {
|
|
// Invalid id
|
|
$this->mc->chat->sendError('Invalid MX-Id!', $login);
|
|
return;
|
|
}
|
|
$mapInfo = json_decode($mapInfo, true);
|
|
$url = 'http://' . $title . '.mania-exchange.com/tracks/download/' . $params[1];
|
|
$file = FileUtil::loadFile($url);
|
|
if (!$file) {
|
|
// Download error
|
|
$this->mc->chat->sendError('Download failed!', $login);
|
|
return;
|
|
}
|
|
// Save map
|
|
$fileName = $mapDir . $mapInfo['TrackID'] . '_' . $mapInfo['Name'] . '.Map.Gbx';
|
|
if (!file_put_contents($fileName, $file)) {
|
|
// Save error
|
|
$this->mc->chat->sendError('Saving map failed!', $login);
|
|
return;
|
|
}
|
|
// Check for valid map
|
|
if (!$this->mc->client->query('CheckMapForCurrentServerParams', $fileName)) {
|
|
trigger_error("Couldn't check if map is valid. " . $this->mc->getClientErrorText());
|
|
}
|
|
else {
|
|
$response = $this->mc->client->getResponse();
|
|
if (!$response) {
|
|
// Inalid map type
|
|
$this->mc->chat->sendError("Invalid map type.", $login);
|
|
return;
|
|
}
|
|
}
|
|
// Add map to map list
|
|
if (!$this->mc->client->query('InsertMap', $fileName)) {
|
|
$this->mc->chat->sendError("Couldn't add map to match settings!", $login);
|
|
return;
|
|
}
|
|
$this->mc->chat->sendSuccess('Map $<' . $mapInfo['Name'] . '$> successfully added!');
|
|
}
|
|
else {
|
|
// TODO: check if map exists locally
|
|
// TODO: load map from direct url
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle nextmap command
|
|
*/
|
|
private function command_nextmap($chat) {
|
|
$login = $chat[1][1];
|
|
if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('nextmap', 'operator'))) {
|
|
// Not allowed!
|
|
$this->mc->authentication->sendNotAllowed($login);
|
|
return;
|
|
}
|
|
if (!$this->mc->client->query('NextMap')) {
|
|
trigger_error("Couldn't skip map. " . $this->mc->getClientErrorText());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle retartmap command
|
|
*/
|
|
private function command_restartmap($chat) {
|
|
$login = $chat[1][1];
|
|
if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('restartmap', 'operator'))) {
|
|
// Not allowed!
|
|
$this->mc->authentication->sendNotAllowed($login);
|
|
return;
|
|
}
|
|
if (!$this->mc->client->query('RestartMap')) {
|
|
trigger_error("Couldn't restart map. " . $this->mc->getClientErrorText());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Handle getservername command
|
|
*/
|
|
private function command_getservername($chat) {
|
|
$login = $chat[1][1];
|
|
if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('getservername', 'operator'))) {
|
|
// Not allowed!
|
|
$this->mc->authentication->sendNotAllowed($login);
|
|
return;
|
|
}
|
|
$serverName = $this->mc->server->getName();
|
|
$this->mc->chat->sendInformation("Server Name: " . $serverName, $login);
|
|
}
|
|
|
|
/**
|
|
* Handle setservername command
|
|
*/
|
|
private function command_setservername($chat) {
|
|
$login = $chat[1][1];
|
|
if (!$this->mc->authentication->checkRight($login, $this->getRightsLevel('setservername', 'admin'))) {
|
|
// Not allowed!
|
|
$this->mc->authentication->sendNotAllowed($login);
|
|
return;
|
|
}
|
|
$params = explode(' ', $chat[1][2], 2);
|
|
if (count($params) < 2) {
|
|
// TODO: show usage
|
|
return;
|
|
}
|
|
$serverName = $params[1];
|
|
if (!$this->mc->client->query('SetServerName', $serverName)) {
|
|
trigger_error("Couldn't set server name. " . $this->mc->getClientErrorText());
|
|
$this->mc->chat->sendError("Error!");
|
|
}
|
|
else {
|
|
$serverName = $this->mc->server->getName();
|
|
$this->mc->chat->sendInformation("New Name: " . $serverName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check stuff each 5 seconds
|
|
*/
|
|
public function each5Seconds() {
|
|
// Empty shutdown
|
|
if ($this->serverShutdownEmpty) {
|
|
$players = $this->mc->server->getPlayers();
|
|
if (count($players) <= 0) {
|
|
$this->shutdownServer('empty');
|
|
}
|
|
}
|
|
|
|
// Delayed shutdown
|
|
if ($this->serverShutdownTime > 0) {
|
|
if (time() >= $this->serverShutdownTime) {
|
|
$this->shutdownServer('delayed');
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Perform server shutdown
|
|
*/
|
|
private function shutdownServer($login = '#') {
|
|
$this->mc->client->resetError();
|
|
if (!$this->mc->client->query('StopServer') || $this->mc->client->isError()) {
|
|
trigger_error("Server shutdown command from '" . $login . "' failed. " . $this->mc->getClientErrorText());
|
|
return;
|
|
}
|
|
$this->mc->quit("Server shutdown requested by '" . $login . "'");
|
|
}
|
|
}
|
|
|
|
?>
|