TrackManiaControl/application/core/Maps/MapManager.php
2014-05-01 17:35:08 +02:00

594 lines
16 KiB
PHP

<?php
namespace ManiaControl\Maps;
use ManiaControl\Admin\AuthenticationManager;
use ManiaControl\Callbacks\CallbackListener;
use ManiaControl\Callbacks\CallbackManager;
use ManiaControl\FileUtil;
use ManiaControl\Formatter;
use ManiaControl\ManiaControl;
use ManiaControl\ManiaExchange\ManiaExchangeManager;
use ManiaControl\Players\Player;
/**
* Manager for Maps
*
* @author kremsy & steeffeen
*/
class MapManager implements CallbackListener {
/**
* Constants
*/
const TABLE_MAPS = 'mc_maps';
const CB_BEGINMAP = 'MapManager.BeginMap';
const CB_MAPS_UPDATED = 'MapManager.MapsUpdated';
const CB_KARMA_UPDATED = 'MapManager.KarmaUpdated';
const SETTING_PERMISSION_ADD_MAP = 'Add Maps';
const SETTING_PERMISSION_REMOVE_MAP = 'Remove Maps';
const SETTING_PERMISSION_SHUFFLE_MAPS = 'Shuffle Maps';
/**
* Public Properties
*/
public $mapQueue = null;
public $mapCommands = null;
public $mapList = null;
public $mxManager = null;
/**
* Private Properties
*/
private $maniaControl = null;
private $maps = array();
/** @var Map $currentMap */
private $currentMap = null;
/**
* Construct map manager
*
* @param \ManiaControl\ManiaControl $maniaControl
*/
public function __construct(ManiaControl $maniaControl) {
$this->maniaControl = $maniaControl;
$this->initTables();
// Create map commands instance
$this->mapList = new MapList($this->maniaControl);
$this->mapCommands = new MapCommands($maniaControl);
$this->mapQueue = new MapQueue($this->maniaControl);
$this->mxManager = new ManiaExchangeManager($this->maniaControl);
// Register for callbacks
$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MC_ONINIT, $this, 'handleOnInit');
$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MC_BEGINMAP, $this, 'handleBeginMap');
$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MP_MAPLISTMODIFIED, $this, 'mapsModified');
//Define Rights
$this->maniaControl->authenticationManager->definePermissionLevel(self::SETTING_PERMISSION_ADD_MAP, AuthenticationManager::AUTH_LEVEL_ADMIN);
$this->maniaControl->authenticationManager->definePermissionLevel(self::SETTING_PERMISSION_REMOVE_MAP, AuthenticationManager::AUTH_LEVEL_ADMIN);
$this->maniaControl->authenticationManager->definePermissionLevel(self::SETTING_PERMISSION_SHUFFLE_MAPS, AuthenticationManager::AUTH_LEVEL_ADMIN);
}
/**
* Initialize necessary database tables
*
* @return bool
*/
private function initTables() {
$mysqli = $this->maniaControl->database->mysqli;
$query = "CREATE TABLE IF NOT EXISTS `" . self::TABLE_MAPS . "` (
`index` int(11) NOT NULL AUTO_INCREMENT,
`mxid` int(11),
`uid` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
`name` varchar(150) COLLATE utf8_unicode_ci NOT NULL,
`authorLogin` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
`fileName` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
`environment` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
`mapType` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
`changed` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (`index`),
UNIQUE KEY `uid` (`uid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Map data' AUTO_INCREMENT=1;";
$result = $mysqli->query($query);
if ($mysqli->error) {
trigger_error($mysqli->error, E_USER_ERROR);
return false;
}
return $result;
}
/**
* Save a Map in the Database
*
* @param \ManiaControl\Maps\Map $map
* @return bool
*/
private function saveMap(Map &$map) {
$mysqli = $this->maniaControl->database->mysqli;
$mapQuery = "INSERT INTO `" . self::TABLE_MAPS . "` (
`uid`,
`name`,
`authorLogin`,
`fileName`,
`environment`,
`mapType`
) VALUES (
?, ?, ?, ?, ?, ?
) ON DUPLICATE KEY UPDATE
`index` = LAST_INSERT_ID(`index`);";
$mapStatement = $mysqli->prepare($mapQuery);
if ($mysqli->error) {
trigger_error($mysqli->error);
return false;
}
$mapStatement->bind_param('ssssss', $map->uid, $map->name, $map->authorLogin, $map->fileName, $map->environment, $map->mapType);
$mapStatement->execute();
if ($mapStatement->error) {
trigger_error($mapStatement->error);
$mapStatement->close();
return false;
}
$map->index = $mapStatement->insert_id;
$mapStatement->close();
return true;
}
/**
* Updates the Timestamp of a map
*
* @param $map
* @return bool
*/
private function updateMapTimestamp($uid) {
$mysqli = $this->maniaControl->database->mysqli;
$mapQuery = "UPDATE `" . self::TABLE_MAPS . "` SET mxid = 0, changed = NOW() WHERE 'uid' = ?";
$mapStatement = $mysqli->prepare($mapQuery);
if ($mysqli->error) {
trigger_error($mysqli->error);
return false;
}
$mapStatement->bind_param('s', $uid);
$mapStatement->execute();
if ($mapStatement->error) {
trigger_error($mapStatement->error);
$mapStatement->close();
return false;
}
$mapStatement->close();
return true;
}
/**
* Updates a Map from Mania Exchange
*
* @param Player $admin
* @param $mxId
* @param $uid
*/
public function updateMap(Player $admin, $uid) {
$this->updateMapTimestamp($uid);
$mapsDirectory = $this->maniaControl->server->getMapsDirectory();
if (!$this->maniaControl->server->checkAccess($mapsDirectory)) {
$this->maniaControl->chat->sendError("ManiaControl doesn't have access to the maps directory.", $admin->login);
return;
}
if (!isset($uid)) {
trigger_error("Error while updating Map, unkown UID: " . $uid);
$this->maniaControl->chat->sendError("Error while updating Map.", $admin->login);
return;
}
$map = $this->maps[$uid];
/** @var Map $map */
$mxId = $map->mx->id;
$this->removeMap($admin, $uid, true, false);
$this->addMapFromMx($mxId, $admin->login, true);
}
/**
* Remove a Map
*
* @param \ManiaControl\Players\Player $admin
* @param string $uid
* @param bool $eraseFile
* @param bool $message
*/
public function removeMap(Player $admin, $uid, $eraseFile = false, $message = true) { //TODO erasefile?
$map = $this->maps[$uid];
//Unset the Map everywhere
$this->mapQueue->removeFromMapQueue($admin->login, $map->uid);
$this->mxManager->unsetMap($map->mx->id);
// Remove map
try {
$this->maniaControl->client->removeMap($map->fileName);
} catch(\Exception $e) {
trigger_error("Couldn't remove current map. " . $e->getMessage());
$this->maniaControl->chat->sendError("Couldn't remove map.", $admin);
return;
}
//Show Message
if ($message) {
$message = '$<' . $admin->nickname . '$> removed $<' . $map->name . '$>!';
$this->maniaControl->chat->sendSuccess($message);
$this->maniaControl->log($message, true);
}
unset($this->maps[$uid]);
}
/**
* Restructures the Maplist
*/
public function restructureMapList() {
$currentIndex = $this->getMapIndex($this->currentMap);
//No RestructureNeeded
if ($currentIndex < 14) {
return true;
}
$lowerMapArray = array();
$higherMapArray = array();
$i = 0;
foreach($this->maps as $map) {
/** @var Map $map */
if ($i < $currentIndex) {
$lowerMapArray[] = $map->fileName;
} else {
$higherMapArray[] = $map->fileName;
}
$i++;
}
$mapArray = array_merge($higherMapArray, $lowerMapArray);
try {
$this->maniaControl->client->chooseNextMapList($mapArray);
} catch(\Exception $e) {
trigger_error("Error while restructuring the Maplist. " . $e->getMessage());
return false;
}
return true;
}
/**
* Shuffles the MapList
*
* @param Player $admin
* @return bool
*/
public function shuffleMapList($admin = null) {
$shuffledMaps = $this->maps;
shuffle($shuffledMaps);
$mapArray = array();
foreach($shuffledMaps as $map) {
/** @var Map $map */
$mapArray[] = $map->fileName;
}
try {
$this->maniaControl->client->chooseNextMapList($mapArray);
} catch(\Exception $e) {
trigger_error("Couldn't shuffle mapList. " . $e->getMessage());
return false;
}
$this->fetchCurrentMap();
if ($admin != null) {
$message = '$<' . $admin->nickname . '$> shuffled the Maplist!';
$this->maniaControl->chat->sendSuccess($message);
$this->maniaControl->log($message, true);
}
//Restructure if needed
$this->restructureMapList();
return true;
}
/**
* Initializes a Map
*
* @param $rpcMap
* @return Map
*/
public function initializeMap($rpcMap) {
$map = new Map($rpcMap);
$this->saveMap($map);
$mapsDirectory = $this->maniaControl->server->getMapsDirectory();
if (is_readable($mapsDirectory . $map->fileName)) {
$mapFetcher = new \GBXChallMapFetcher(true);
try {
$mapFetcher->processFile($mapsDirectory . $map->fileName);
$map->authorNick = FORMATTER::stripDirtyCodes($mapFetcher->authorNick);
$map->authorEInfo = $mapFetcher->authorEInfo;
$map->authorZone = $mapFetcher->authorZone;
$map->comment = $mapFetcher->comment;
} catch(\Exception $e) {
trigger_error($e->getMessage());
}
}
return $map;
}
/**
* Updates the full Map list, needed on Init, addMap and on ShuffleMaps
*/
private function updateFullMapList() {
try {
$maps = $this->maniaControl->client->getMapList(100, 0);
} catch(\Exception $e) {
trigger_error("Couldn't fetch mapList. " . $e->getMessage());
return null;
}
$tempList = array();
foreach($maps as $rpcMap) {
if (array_key_exists($rpcMap->uId, $this->maps)) {
// Map already exists, only update index
$tempList[$rpcMap->uId] = $this->maps[$rpcMap->uId];
} else { // Insert Map Object
$map = $this->initializeMap($rpcMap);
$tempList[$map->uid] = $map;
}
}
// restore Sorted Maplist
$this->maps = $tempList;
// Trigger own callback
$this->maniaControl->callbackManager->triggerCallback(self::CB_MAPS_UPDATED, array(self::CB_MAPS_UPDATED));
}
/**
* Fetch current Map
*
* @return bool
*/
private function fetchCurrentMap() {
try {
$rpcMap = $this->maniaControl->client->getCurrentMapInfo();
} catch(\Exception $e) {
trigger_error("Couldn't fetch map info. " . $e->getMessage());
return false;
}
if (array_key_exists($rpcMap->uId, $this->maps)) {
$this->currentMap = $this->maps[$rpcMap->uId];
return true;
}
$map = $this->initializeMap($rpcMap);
$this->maps[$map->uid] = $map;
$this->currentMap = $map;
return true;
}
/**
* Handle OnInit callback
*
* @param array $callback
*/
public function handleOnInit(array $callback) {
$this->updateFullMapList();
$this->fetchCurrentMap();
//Fetch Mx Infos
$this->mxManager->fetchManiaExchangeMapInformations();
//Restructure Maplist
$this->restructureMapList();
}
/**
* Get Current Map
*
* @return Map currentMap
*/
public function getCurrentMap() {
return $this->currentMap;
}
/**
* Returns map By UID
*
* @param $uid
* @return Map array
*/
public function getMapByUid($uid) {
if (!isset($this->maps[$uid])) {
return null;
}
return $this->maps[$uid];
}
/**
* Handle BeginMap callback
*
* @param array $callback
*/
public function handleBeginMap(array $callback) {
if (!isset($callback[1][0]["UId"])) { //TODO why this can happen?
return;
}
if (array_key_exists($callback[1][0]["UId"], $this->maps)) {
// Map already exists, only update index
$this->currentMap = $this->maps[$callback[1][0]["UId"]];
} else {
// can this ever happen?
$this->fetchCurrentMap();
}
//Restructure MapList if id is over 15
$this->restructureMapList();
//Update the mx of the map (for update checks, etc.)
$this->mxManager->fetchManiaExchangeMapInformations($this->currentMap);
// Trigger own BeginMap callback
$this->maniaControl->callbackManager->triggerCallback(self::CB_BEGINMAP, array(self::CB_BEGINMAP, $this->currentMap));
}
/**
* Handle Maps Modified Callback
*
* @param array $callback
*/
public function mapsModified(array $callback) {
$this->updateFullMapList();
}
/**
* @return array
*/
public function getMaps() {
return array_values($this->maps);
}
/**
* Returns the MapIndex of a given map
*
* @param Map $map
* @internal param $uid
* @return mixed
*/
public function getMapIndex(Map $map) {
$maps = $this->getMaps();
return array_search($map, $maps);
}
/**
* Adds a Map from Mania Exchange
*
* @param $mapId
* @param $login
* @param bool $update
*/
public function addMapFromMx($mapId, $login, $update = false) {
// Check if ManiaControl can even write to the maps dir
try {
$mapDir = $this->maniaControl->client->getMapsDirectory();
} catch(\Exception $e) {
trigger_error("Couldn't get map directory. " . $e->getMessage());
$this->maniaControl->chat->sendError("ManiaControl couldn't retrieve the maps directory.", $login);
return;
}
if (!is_dir($mapDir)) {
trigger_error("ManiaControl doesn't have have access to the maps directory in '{$mapDir}'.");
$this->maniaControl->chat->sendError("ManiaControl doesn't have access to the maps directory.", $login);
return;
}
$downloadDirectory = $this->maniaControl->settingManager->getSetting($this, 'MapDownloadDirectory', 'MX');
// Create download directory if necessary
if (!is_dir($mapDir . $downloadDirectory) && !mkdir($mapDir . $downloadDirectory)) {
trigger_error("ManiaControl doesn't have to rights to save maps in '{$mapDir}{$downloadDirectory}'.");
$this->maniaControl->chat->sendError("ManiaControl doesn't have the rights to save maps.", $login);
return;
}
$mapDir .= $downloadDirectory . '/';
// Download the map
if (is_numeric($mapId)) {
// Load from MX
$serverInfo = $this->maniaControl->server->getSystemInfo();
$title = strtolower(substr($serverInfo->titleId, 0, 2));
// Check if map exists
$mxMapInfos = $this->maniaControl->mapManager->mxManager->getMaplistByMixedUidIdString($mapId);
$mapInfo = $mxMapInfos[0];
/** @var MXMapInfo $mapInfo */
if (!$mapInfo || !isset($mapInfo->uploaded)) {
// Invalid id
$this->maniaControl->chat->sendError('Invalid MX-Id!', $login);
return;
}
$url = "http://{$title}.mania-exchange.com/tracks/download/{$mapId}";
$file = FileUtil::loadFile($url);
if (!$file) {
// Download error
$this->maniaControl->chat->sendError('Download failed!', $login);
return;
}
//Check if map is already on the server
if ($this->getMapByUid($mapInfo->uid) != null) {
// Download error
$this->maniaControl->chat->sendError('Map is already on the server!', $login);
return;
}
// Save map
$fileName = $mapId . '_' . $mapInfo->name . '.Map.Gbx';
$fileName = FileUtil::getClearedFileName($fileName);
if (!file_put_contents($mapDir . $fileName, $file)) {
// Save error
$this->maniaControl->chat->sendError('Saving map failed!', $login);
return;
}
// Check for valid map
$mapFileName = $downloadDirectory . '/' . $fileName;
try {
$this->maniaControl->client->checkMapForCurrentServerParams($mapFileName);
} catch(\Exception $e) {
trigger_error("Couldn't check if map is valid ('{$mapFileName}'). " . $e->getMessage());
$this->maniaControl->chat->sendError('Wrong MapType or not validated!', $login);
return;
}
// Add map to map list
try {
$this->maniaControl->client->insertMap($mapFileName);
} catch(\Exception $e) {
$this->maniaControl->chat->sendError("Couldn't add map to match settings!", $login);
return;
}
$this->updateFullMapList();
//Update Mx MapInfo
$this->maniaControl->mapManager->mxManager->updateMapObjectsWithManiaExchangeIds($mxMapInfos);
//Update last updated time
$map = $this->maps[$mapInfo->uid];
/** @var Map $map */
$map->lastUpdate = time();
$player = $this->maniaControl->playerManager->getPlayer($login);
if (!$update) {
//Message
$message = '$<' . $player->nickname . '$> added $<' . $mapInfo->name . '$>!';
$this->maniaControl->chat->sendSuccess($message);
$this->maniaControl->log($message, true);
// Queue requested Map
$this->maniaControl->mapManager->mapQueue->addMapToMapQueue($login, $mapInfo->uid);
} else {
$message = '$<' . $player->nickname . '$> updated $<' . $mapInfo->name . '$>!';
$this->maniaControl->chat->sendSuccess($message);
$this->maniaControl->log($message, true);
}
}
// TODO: add local map by filename
}
}