TrackManiaControl/application/core/ManiaExchange/ManiaExchangeManager.php

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<?php
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namespace ManiaControl\ManiaExchange;
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use ManiaControl\Files\FileUtil;
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use ManiaControl\ManiaControl;
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use ManiaControl\Maps\Map;
use ManiaControl\Maps\MapManager;
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/**
* Mania Exchange Info Searcher Class
*
* @author steeffeen & kremsy
*/
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class ManiaExchangeManager {
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/**
* Constants
*/
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//Search others
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const SEARCH_ORDER_NONE = -1;
const SEARCH_ORDER_TRACK_NAME = 0;
const SEARCH_ORDER_AUTHOR = 1;
const SEARCH_ORDER_UPLOADED_NEWEST = 2;
const SEARCH_ORDER_UPLOADED_OLDEST = 3;
const SEARCH_ORDER_UPDATED_NEWEST = 4;
const SEARCH_ORDER_UPDATED_OLDEST = 5;
const SEARCH_ORDER_ACTIVITY_LATEST = 6;
const SEARCH_ORDER_ACTIVITY_OLDEST = 7;
const SEARCH_ORDER_AWARDS_MOST = 8;
const SEARCH_ORDER_AWARDS_LEAST = 9;
const SEARCH_ORDER_COMMENTS_MOST = 10;
const SEARCH_ORDER_COMMENTS_LEAST = 11;
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const SEARCH_ORDER_DIFFICULTY_EASIEST = 12;
const SEARCH_ORDER_DIFFICULTY_HARDEST = 13;
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const SEARCH_ORDER_LENGHT_SHORTEST = 14;
const SEARCH_ORDER_LENGHT_LONGEST = 15;
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//Maximum Maps per request
const MAPS_PER_MX_FETCH = 50;
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/**
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* Private Propertieswc
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*/
private $maniaControl = null;
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private $mxIdUidVector = array();
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/**
* Construct map manager
*
* @param \ManiaControl\ManiaControl $maniaControl
*/
public function __construct(ManiaControl $maniaControl) {
$this->maniaControl = $maniaControl;
}
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/**
* Store Map Info from MX and store the mxid in the database and the mx info in the map object
*
* @param $mxMapInfos
*/
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public function updateMapObjectsWithManiaExchangeIds($mxMapInfos) {
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$mysqli = $this->maniaControl->database->mysqli;
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// Save map data
$saveMapQuery = "UPDATE `" . MapManager::TABLE_MAPS . "`
SET `mxid` = ?
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WHERE `uid` = ?;";
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$saveMapStatement = $mysqli->prepare($saveMapQuery);
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if ($mysqli->error) {
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trigger_error($mysqli->error);
return;
}
foreach($mxMapInfos as $mxMapInfo) {
/** @var MXMapInfo $mxMapInfo */
$saveMapStatement->bind_param('is', $mxMapInfo->id, $mxMapInfo->uid);
$saveMapStatement->execute();
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if ($saveMapStatement->error) {
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trigger_error($saveMapStatement->error);
}
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//Take the uid out of the vektor
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if (isset($this->mxIdUidVector[$mxMapInfo->id])) {
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$uid = $this->mxIdUidVector[$mxMapInfo->id];
} else {
$uid = $mxMapInfo->uid;
}
$map = $this->maniaControl->mapManager->getMapByUid($uid);
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/** @var Map $map */
$map->mx = $mxMapInfo;
}
$saveMapStatement->close();
}
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/**
* Unset Map by Mx Id
*
* @param $mxId
*/
public function unsetMap($mxId) {
unset($this->mxIdUidVector[$mxId]);
}
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/**
* Fetch Map Information from Mania Exchange
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*
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* @param null $map
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*/
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public function fetchManiaExchangeMapInformations($map = null) {
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if (!$map) {
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//Fetch Informations for whole Maplist
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$maps = $this->maniaControl->mapManager->getMaps();
} else {
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//Fetch Information for a single map
$maps[] = $map;
}
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$mysqli = $this->maniaControl->database->mysqli;
$mapIdString = '';
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// Fetch mx ids
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$fetchMapQuery = "SELECT `mxid`, `changed` FROM `" . MapManager::TABLE_MAPS . "`
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WHERE `index` = ?;";
$fetchMapStatement = $mysqli->prepare($fetchMapQuery);
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if ($mysqli->error) {
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trigger_error($mysqli->error);
return;
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}
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$id = 0;
foreach($maps as $map) {
/** @var Map $map */
$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);
continue;
}
$fetchMapStatement->store_result();
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$fetchMapStatement->bind_result($mxId, $changed);
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$fetchMapStatement->fetch();
$fetchMapStatement->free_result();
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//Set changed time into the map object
$map->lastUpdate = strtotime($changed);
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if ($mxId != 0) {
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$appendString = $mxId . ',';
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//Set the mx id to the mxidmapvektor
$this->mxIdUidVector[$mxId] = $map->uid;
} else {
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$appendString = $map->uid . ',';
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}
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$id++;
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//If Max Maplimit is reached, or string gets too long send the request
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if ($id % self::MAPS_PER_MX_FETCH == 0) {
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$mapIdString = substr($mapIdString, 0, -1);
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$this->getMaplistByMixedUidIdString($mapIdString);
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$mapIdString = '';
}
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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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$this->getMaplistByMixedUidIdString($mapIdString);
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}
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$fetchMapStatement->close();
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}
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/**
* Gets a Single Map
*
* @param $string
* @return MXMapInfo
*/
public function getMap($id) {
// Get Title Id
$titleId = $this->maniaControl->server->titleId;
$titlePrefix = strtolower(substr($titleId, 0, 2));
// compile search URL
$url = 'http://api.mania-exchange.com/' . $titlePrefix . '/maps/?ids=' . $id;
$mapInfo = FileUtil::loadFile($url, "application/json");
if ($mapInfo === false) {
$this->error = 'Connection or response error on ' . $url;
return array();
} elseif ($mapInfo === -1) {
$this->error = 'Timed out while reading data from ' . $url;
return array();
} elseif ($mapInfo == '') {
if (empty($maps)) {
$this->error = 'No data returned from ' . $url;
return array();
}
}
$mxMapList = json_decode($mapInfo);
if ($mxMapList === null) {
trigger_error('Cannot decode searched JSON data from ' . $url);
return null;
}
return new MXMapInfo($titlePrefix, $mxMapList[0]);
}
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/**
* Get the Whole Maplist from MX by Mixed Uid and Id String fetch
*
* @param $string
* @return array|null
*/
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public function getMaplistByMixedUidIdString($string) {
// Get Title Id
$titleId = $this->maniaControl->server->titleId;
$titlePrefix = strtolower(substr($titleId, 0, 2));
// compile search URL
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$url = 'http://api.mania-exchange.com/' . $titlePrefix . '/maps/?ids=' . $string;
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try { //FIXME exceptions get not caught here?
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$success = $this->maniaControl->fileReader->loadFile($url, function ($mapInfo) use ($titlePrefix, $url) {
$mxMapList = json_decode($mapInfo);
if ($mxMapList === null) {
trigger_error('Cannot decode searched JSON data from ' . $url);
return null;
}
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$maps = array();
foreach($mxMapList as $map) {
if (!empty($map)) {
array_push($maps, new MXMapInfo($titlePrefix, $map));
}
}
$this->updateMapObjectsWithManiaExchangeIds($maps);
return true;
}, "application/json");
} catch(\Exception $e) {
$this->maniaControl->log("Error while fetching Map Infos" . $e->getTraceAsString());
return false;
}
return $success;
}
/*public function getMapsAssync($function, $name = '', $author = '', $env = '', $maxMapsReturned = 100, $searchOrder = self::SEARCH_ORDER_UPDATED_NEWEST) {
if (!is_callable($function)) {
$this->maniaControl->log("Function is not callable");
return false;
}
// Get Title Id
$titleId = $this->maniaControl->server->titleId;
$titlePrefix = strtolower(substr($titleId, 0, 2));
// Get MapTypes
$scriptInfos = $this->maniaControl->client->getModeScriptInfo();
$mapTypes = $scriptInfos->compatibleMapTypes;
// compile search URL
$url = 'http://' . $titlePrefix . '.mania-exchange.com/tracksearch?api=on';
if ($env != '') {
$url .= '&environments=' . $this->getEnvironment($env);
}
if ($name != '') {
$url .= '&trackname=' . str_replace(" ", "%20", $name);
}
if ($author != '') {
$url .= '&author=' . $author;
}
$url .= '&priord=' . $searchOrder;
$url .= '&limit=' . $maxMapsReturned;
$url .= '&mtype=' . $mapTypes;
try {
$success = $this->maniaControl->fileReader->loadFile($url, function ($mapInfo) use (&$function) {
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// Get Title Id
$titleId = $this->maniaControl->server->titleId;
$titlePrefix = strtolower(substr($titleId, 0, 2));
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$mxMapList = json_decode($mapInfo);
if ($mxMapList === null) {
trigger_error('Cannot decode searched JSON data');
return null;
}
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$maps = array();
foreach($mxMapList as $map) {
if (!empty($map)) {
array_push($maps, new MXMapInfo($titlePrefix, $map));
}
}
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call_user_func($function, $maps);
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return true;
}, "application/json");
} catch(\Exception $e) {
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var_dump($e);
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return false;
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}
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return $success;
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}*/
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/**
* Gets a Maplist from Mania Exchange
*
* @param string $name
* @param string $author
* @param string $env
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* @param int $maxMapsReturned
* @param int $searchOrder
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* @return array null
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*/
public function getMaps($name = '', $author = '', $env = '', $maxMapsReturned = 100, $searchOrder = self::SEARCH_ORDER_UPDATED_NEWEST) {
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// Get Title Id
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$titleId = $this->maniaControl->server->titleId;
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$titlePrefix = strtolower(substr($titleId, 0, 2));
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// Get MapTypes
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$scriptInfos = $this->maniaControl->client->getModeScriptInfo();
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$mapTypes = $scriptInfos->compatibleMapTypes;
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// compile search URL
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$url = 'http://' . $titlePrefix . '.mania-exchange.com/tracksearch?api=on';
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if ($env != '') {
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$url .= '&environments=' . $this->getEnvironment($env);
}
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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=' . $author;
}
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$url .= '&priord=' . $searchOrder;
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$url .= '&limit=' . $maxMapsReturned;
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$url .= '&mtype=' . $mapTypes;
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$mapInfo = FileUtil::loadFile($url, "application/json");
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if ($mapInfo === false) {
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$this->error = 'Connection or response error on ' . $url;
return array();
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} elseif ($mapInfo === -1) {
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$this->error = 'Timed out while reading data from ' . $url;
return array();
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} elseif ($mapInfo == '') {
if (empty($maps)) {
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$this->error = 'No data returned from ' . $url;
return array();
}
}
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$mxMapList = json_decode($mapInfo);
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if ($mxMapList === null) {
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trigger_error('Cannot decode searched JSON data from ' . $url);
return null;
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}
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$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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}
}
return $maps;
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}
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/**
* Gets the Current Environemnt by String
*
* @param $env
* @return int
*/
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private function getEnvironment($env) {
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switch($env) {
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case 'TMCanyon':
case 'SMStorm':
return 1;
case 'TMStadium':
return 2;
case 'TMValley':
return 3;
default:
return -1;
}
}
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}