152 lines
3.9 KiB
PHP
152 lines
3.9 KiB
PHP
<?php
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namespace ManiaControl\Maps;
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require_once __DIR__ . '/Map.php';
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require_once __DIR__ . '/MapCommands.php';
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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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// TODO: xlist command
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/**
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* Manager for maps
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*
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* @author kremsy & steeffeen
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*/
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class MapManager implements CallbackListener {
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/**
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* Constants
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*/
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const TABLE_MAPS = 'mc_maps';
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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 $mapCommands = null;
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private $mapList = array();
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/**
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* Construct map 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->initTables();
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$this->mapCommands = new MapCommands($maniaControl);
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$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MC_BEGINMAP, $this, 'handleBeginMap');
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}
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/**
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* Initialize necessary database tables
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*
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* @return bool
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*/
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private function initTables() {
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$mysqli = $this->maniaControl->database->mysqli;
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$mapsTableQuery = "CREATE TABLE IF NOT EXISTS `" . self::TABLE_MAPS . "` (
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`index` int(11) NOT NULL AUTO_INCREMENT,
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`uid` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
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`name` varchar(150) COLLATE utf8_unicode_ci NOT NULL,
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`authorLogin` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
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`fileName` varchar(100) COLLATE utf8_unicode_ci NOT NULL,
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`environment` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
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`mapType` varchar(50) COLLATE utf8_unicode_ci NOT NULL,
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`changed` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (`index`),
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UNIQUE KEY `uid` (`uid`)
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) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Map data' AUTO_INCREMENT=1;";
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$mapsTableStatement = $mysqli->prepare($mapsTableQuery);
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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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$mapsTableStatement->execute();
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if ($mapsTableStatement->error) {
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trigger_error($mapsTableStatement->error, E_USER_ERROR);
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return false;
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}
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$mapsTableStatement->close();
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return true;
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}
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/**
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* Save map to the database
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*
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* @param \ManiaControl\Maps\Map $map
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* @return boolean
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*/
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private function saveMap(Map $map) {
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$mysqli = $this->maniaControl->database->mysqli;
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$mapQuery = "INSERT INTO `" . self::TABLE_MAPS . "` (
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`uid`,
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`name`,
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`authorLogin`,
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`fileName`,
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`environment`,
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`mapType`
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) VALUES (
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?, ?, ?, ?, ?, ?
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) ON DUPLICATE KEY UPDATE
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`index` = LAST_INSERT_ID(`index`);";
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$mapStatement = $mysqli->prepare($mapQuery);
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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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$mapStatement->bind_param('ssssss', $map->uid, $map->name, $map->authorLogin, $map->fileName, $map->environment, $map->mapType);
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$mapStatement->execute();
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if ($mapStatement->error) {
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trigger_error($mapStatement->error);
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$mapStatement->close();
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return false;
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}
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$mapStatement->close();
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return true;
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}
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/**
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* Add a map to the MapList
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*
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* @param \ManiaControl\Maps\Map $map
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* @return bool
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*/
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private function addMap(Map $map) {
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$this->saveMap($map);
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$this->mapList[$map->uid] = $map;
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return true;
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}
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/**
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* Fetch current map
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*
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* @return \ManiaControl\Maps\Map
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*/
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public function getCurrentMap() {
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if (!$this->maniaControl->client->query('GetCurrentMapInfo')) {
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trigger_error("Couldn't fetch map info. " . $this->maniaControl->getClientErrorText());
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return null;
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}
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$rpcMap = $this->maniaControl->client->getResponse();
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$map = new Map($this->maniaControl, $rpcMap);
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return $map;
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}
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/**
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* Handle BeginMap callback
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*
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* @param array $callback
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*/
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public function handleBeginMap(array $callback) {
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$map = $this->getCurrentMap();
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if (!$map) {
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return;
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}
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$this->addMap($map);
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}
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}
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