376 lines
10 KiB
PHP
376 lines
10 KiB
PHP
<?php
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namespace ManiaControl\ManiaExchange;
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use ManiaControl\Files\AsynchronousFileReader;
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use ManiaControl\ManiaControl;
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use ManiaControl\Maps\Map;
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use ManiaControl\Maps\MapManager;
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use Maniaplanet\DedicatedServer\Xmlrpc\GameModeException;
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/**
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* Mania Exchange Info Searcher Class
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*
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* @author ManiaControl Team <mail@maniacontrol.com>
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* @copyright 2014 ManiaControl Team
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* @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
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*/
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class ManiaExchangeManager {
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/*
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* Constants
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*/
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//Search others
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const SEARCH_ORDER_NONE = -1;
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const SEARCH_ORDER_TRACK_NAME = 0;
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const SEARCH_ORDER_AUTHOR = 1;
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const SEARCH_ORDER_UPLOADED_NEWEST = 2;
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const SEARCH_ORDER_UPLOADED_OLDEST = 3;
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const SEARCH_ORDER_UPDATED_NEWEST = 4;
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const SEARCH_ORDER_UPDATED_OLDEST = 5;
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const SEARCH_ORDER_ACTIVITY_LATEST = 6;
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const SEARCH_ORDER_ACTIVITY_OLDEST = 7;
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const SEARCH_ORDER_AWARDS_MOST = 8;
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const SEARCH_ORDER_AWARDS_LEAST = 9;
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const SEARCH_ORDER_COMMENTS_MOST = 10;
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const SEARCH_ORDER_COMMENTS_LEAST = 11;
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const SEARCH_ORDER_DIFFICULTY_EASIEST = 12;
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const SEARCH_ORDER_DIFFICULTY_HARDEST = 13;
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const SEARCH_ORDER_LENGTH_SHORTEST = 14;
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const SEARCH_ORDER_LENGTH_LONGEST = 15;
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//Maximum Maps per request
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const MAPS_PER_MX_FETCH = 50;
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const MIN_EXE_BUILD = "2014-04-01_00_00";
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/*
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* Private properties
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*/
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/** @var ManiaControl $maniaControl */
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private $maniaControl = null;
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private $mxIdUidVector = 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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}
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/**
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* Unset Map by Mx Id
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*
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* @param int $mxId
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*/
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public function unsetMap($mxId) {
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if (isset($this->mxIdUidVector[$mxId])) {
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unset($this->mxIdUidVector[$mxId]);
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}
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}
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/**
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* Fetch Map Information from Mania Exchange
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*
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* @param mixed $maps
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*/
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public function fetchManiaExchangeMapInformation($maps = null) {
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if ($maps) {
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// Fetch Information for a single map
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$maps = array($maps);
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} else {
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// Fetch Information for whole MapList
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$maps = $this->maniaControl->getMapManager()->getMaps();
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}
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$mysqli = $this->maniaControl->getDatabase()->getMysqli();
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$mapIdString = '';
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// Fetch mx ids
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$fetchMapQuery = "SELECT `mxid`, `changed` FROM `" . MapManager::TABLE_MAPS . "`
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WHERE `index` = ?;";
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$fetchMapStatement = $mysqli->prepare($fetchMapQuery);
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if ($mysqli->error) {
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trigger_error($mysqli->error);
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return;
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}
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$index = 0;
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foreach ($maps as $map) {
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if (!$map) {
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// TODO: remove after resolving of error report about "non-object"
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$this->maniaControl->getErrorHandler()->triggerDebugNotice('Non-Object-Map', $map, $maps);
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continue;
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}
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/** @var Map $map */
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$fetchMapStatement->bind_param('i', $map->index);
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$fetchMapStatement->execute();
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if ($fetchMapStatement->error) {
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trigger_error($fetchMapStatement->error);
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continue;
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}
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$fetchMapStatement->store_result();
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$fetchMapStatement->bind_result($mxId, $changed);
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$fetchMapStatement->fetch();
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$fetchMapStatement->free_result();
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//Set changed time into the map object
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$map->lastUpdate = strtotime($changed);
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if ($mxId) {
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$appendString = $mxId . ',';
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//Set the mx id to the mxidmapvektor
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$this->mxIdUidVector[$mxId] = $map->uid;
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} else {
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$appendString = $map->uid . ',';
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}
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$index++;
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//If Max Maplimit is reached, or string gets too long send the request
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if ($index % self::MAPS_PER_MX_FETCH === 0) {
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$mapIdString = substr($mapIdString, 0, -1);
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$this->fetchMaplistByMixedUidIdString($mapIdString);
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$mapIdString = '';
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}
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$mapIdString .= $appendString;
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}
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if ($mapIdString) {
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$mapIdString = substr($mapIdString, 0, -1);
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$this->fetchMaplistByMixedUidIdString($mapIdString);
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}
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$fetchMapStatement->close();
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}
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/**
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* Fetch the whole Map List from MX via mixed Uid and Id Strings
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*
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* @param string $string
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*/
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public function fetchMaplistByMixedUidIdString($string) {
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// Get Title Prefix
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$titlePrefix = $this->maniaControl->getMapManager()->getCurrentMap()->getGame();
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// compile search URL
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$url = "http://api.mania-exchange.com/{$titlePrefix}/maps/?ids={$string}";
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$this->maniaControl->getFileReader()->loadFile($url, function ($mapInfo, $error) use ($titlePrefix, $url) {
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if ($error) {
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trigger_error("Error: '{$error}' for Url '{$url}'");
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return;
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}
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if (!$mapInfo) {
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return;
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}
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$mxMapList = json_decode($mapInfo);
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if ($mxMapList === null) {
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trigger_error("Can't decode searched JSON Data from Url '{$url}'");
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return;
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}
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$maps = array();
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foreach ($mxMapList as $map) {
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if ($map) {
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$mxMapObject = new MXMapInfo($titlePrefix, $map);
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if ($mxMapObject) {
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array_push($maps, $mxMapObject);
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}
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}
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}
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$this->updateMapObjectsWithManiaExchangeIds($maps);
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}, AsynchronousFileReader::CONTENT_TYPE_JSON);
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}
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/**
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* Store MX Map Info in the Database and the MX Info in the Map Object
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*
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* @param array $mxMapInfos
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*/
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public function updateMapObjectsWithManiaExchangeIds(array $mxMapInfos) {
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$mysqli = $this->maniaControl->getDatabase()->getMysqli();
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// Save map data
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$saveMapQuery = "UPDATE `" . MapManager::TABLE_MAPS . "`
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SET `mxid` = ?
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WHERE `uid` = ?;";
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$saveMapStatement = $mysqli->prepare($saveMapQuery);
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if ($mysqli->error) {
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trigger_error($mysqli->error);
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return;
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}
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$saveMapStatement->bind_param('is', $mapMxId, $mapUId);
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foreach ($mxMapInfos as $mxMapInfo) {
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/** @var MXMapInfo $mxMapInfo */
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$mapMxId = $mxMapInfo->id;
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$mapUId = $mxMapInfo->uid;
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$saveMapStatement->execute();
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if ($saveMapStatement->error) {
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trigger_error($saveMapStatement->error);
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}
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//Take the uid out of the vector
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if (isset($this->mxIdUidVector[$mxMapInfo->id])) {
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$uid = $this->mxIdUidVector[$mxMapInfo->id];
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} else {
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$uid = $mxMapInfo->uid;
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}
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$map = $this->maniaControl->getMapManager()->getMapByUid($uid);
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if ($map) {
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// TODO: how does it come that $map can be empty here? we got an error report for that
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/** @var Map $map */
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$map->mx = $mxMapInfo;
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}
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}
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$saveMapStatement->close();
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}
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/**
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* @deprecated
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* @see \ManiaControl\ManiaExchange\ManiaExchangeManager::fetchMaplistByMixedUidIdString()
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*/
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public function getMaplistByMixedUidIdString($string) {
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$this->fetchMaplistByMixedUidIdString($string);
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return true;
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}
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/**
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* Fetch Map Info asynchronously
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*
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* @param int $mapId
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* @param callable $function
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*/
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public function fetchMapInfo($mapId, callable $function) {
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// Get Title Prefix
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$titlePrefix = $this->maniaControl->getMapManager()->getCurrentMap()->getGame();
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// compile search URL
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$url = 'http://api.mania-exchange.com/' . $titlePrefix . '/maps/?ids=' . $mapId;
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$this->maniaControl->getFileReader()->loadFile($url, function ($mapInfo, $error) use (&$function, $titlePrefix, $url) {
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$mxMapInfo = null;
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if ($error) {
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trigger_error($error);
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} else {
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$mxMapList = json_decode($mapInfo);
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if (!is_array($mxMapList)) {
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trigger_error('Cannot decode searched JSON data from ' . $url);
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} else if (!empty($mxMapList)) {
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$mxMapInfo = new MXMapInfo($titlePrefix, $mxMapList[0]);
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}
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}
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call_user_func($function, $mxMapInfo);
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}, AsynchronousFileReader::CONTENT_TYPE_JSON);
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}
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/**
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* @deprecated
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* @see \ManiaControl\ManiaExchange\ManiaExchangeManager::fetchMapsAsync()
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*/
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public function getMapsAsync(callable $function, $name = '', $author = '', $env = '', $maxMapsReturned = 100, $searchOrder = self::SEARCH_ORDER_UPDATED_NEWEST) {
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$this->fetchMapsAsync($function, $name, $author, $env, $maxMapsReturned, $searchOrder);
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return true;
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}
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/**
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* Fetch a MapList Asynchronously
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*
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* @param callable $function
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* @param string $name
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* @param string $author
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* @param string $env
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* @param int $maxMapsReturned
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* @param int $searchOrder
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*/
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public function fetchMapsAsync(callable $function, $name = '', $author = '', $env = '', $maxMapsReturned = 100, $searchOrder = self::SEARCH_ORDER_UPDATED_NEWEST) {
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// TODO: remove $env because it's not really used?
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// Get Title Id
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$titleId = $this->maniaControl->getServer()->titleId;
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$titlePrefix = $this->maniaControl->getMapManager()->getCurrentMap()->getGame();
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// compile search URL
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$url = 'http://' . $titlePrefix . '.mania-exchange.com/tracksearch2/search?api=on';
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$game = explode('@', $titleId);
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$envNumber = $this->getEnvironment($game[0]);
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if ($env || $envNumber > -1) {
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$url .= '&environments=' . $envNumber;
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}
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if ($name) {
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$url .= '&trackname=' . str_replace(" ", "%20", $name);
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}
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if ($author) {
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$url .= '&author=' . $author;
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}
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$url .= '&priord=' . $searchOrder;
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$url .= '&limit=' . $maxMapsReturned;
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if ($titlePrefix !== "tm") {
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$url .= '&minexebuild=' . self::MIN_EXE_BUILD;
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}
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// Get MapTypes
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try {
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$scriptInfos = $this->maniaControl->getClient()->getModeScriptInfo();
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$mapTypes = $scriptInfos->compatibleMapTypes;
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$url .= '&mtype=' . $mapTypes;
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} catch (GameModeException $e) {
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}
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$this->maniaControl->getFileReader()->loadFile($url, function ($mapInfo, $error) use (&$function, $titlePrefix) {
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if ($error) {
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trigger_error($error);
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return;
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}
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$mxMapList = json_decode($mapInfo);
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if (!isset($mxMapList->results)) {
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trigger_error('Cannot decode searched JSON data');
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return;
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}
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$mxMapList = $mxMapList->results;
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if ($mxMapList === null) {
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trigger_error('Cannot decode searched JSON data');
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return;
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}
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$maps = array();
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foreach ($mxMapList as $map) {
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if (!empty($map)) {
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array_push($maps, new MXMapInfo($titlePrefix, $map));
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}
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}
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call_user_func($function, $maps);
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}, AsynchronousFileReader::CONTENT_TYPE_JSON);
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}
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/**
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* Get the Current Environment by String
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*
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* @param string $env
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* @return int
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*/
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private function getEnvironment($env) {
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switch ($env) {
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case 'TMCanyon':
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return 1;
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case 'TMStadium':
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return 2;
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case 'TMValley':
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return 3;
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default:
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return -1;
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}
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}
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}
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