New statistics system

src/pocketmine/scheduler/SendUsageTask.php

@@ -14,26 +14,140 @@
  * (at your option) any later version.
  *
  * @author PocketMine Team
-
+ * @link http://www.pocketmine.net/
  *
  *
 */
 
 namespace pocketmine\scheduler;
 
+use pocketmine\network\protocol\Info;
+use pocketmine\Server;
 use pocketmine\utils\Utils;
+use pocketmine\utils\VersionString;
 
 class SendUsageTask extends AsyncTask{
 
+	const TYPE_OPEN = 1;
+	const TYPE_STATUS = 2;
+	const TYPE_CLOSE = 3;
+
 	public $endpoint;
 	public $data;
 
-	public function __construct($endpoint, array $data){
-		$this->endpoint = $endpoint;
-		$this->data = serialize($data);
+	public function __construct(Server $server, $type, $playerList = []){
+		$endpoint = "http://" . $server->getProperty("anonymous-statistics.host", "stats.pocketmine.net") . "/";
+		$path = "post";
+
+		$data = [];
+		$data["uniqueServerId"] = Utils::getServerUniqueId();
+		$data["uniqueRequestId"] = Utils::dataToUUID(Utils::getServerUniqueId(), microtime(true));
+
+		switch($type){
+			case self::TYPE_OPEN:
+				$path = "open";
+				$data["event"] = "open";
+
+				$version = new VersionString();
+
+				$data["server"] = [
+					"port" => $server->getPort(),
+					"software" => $server->getName(),
+					"fullVersion" => $version->get(true),
+					"version" => $version->get(),
+					"build" => $version->getBuild(),
+					"api" => $server->getApiVersion(),
+					"minecraftVersion" => $server->getVersion(),
+					"protocol" => Info::CURRENT_PROTOCOL
+				];
+
+				$data["system"] = [
+					"operatingSystem" => Utils::getOS(),
+					"cores" => Utils::getCoreCount(),
+					"phpVersion" => PHP_VERSION,
+					"machine" => php_uname("a"),
+					"release" => php_uname("r"),
+					"platform" => php_uname("i")
+				];
+
+				$data["players"] = [
+					"count" => 0,
+					"limit" => $server->getMaxPlayers()
+				];
+
+				$plugins = [];
+
+				foreach($server->getPluginManager()->getPlugins() as $p){
+					$d = $p->getDescription();
+
+					$plugins[$d->getName()] = [
+						"name" => $d->getName(),
+						"version" => $d->getVersion(),
+						"enabled" => $p->isEnabled()
+					];
+				}
+
+				$data["plugins"] = $plugins;
+
+				break;
+			case self::TYPE_STATUS:
+				$path = "status";
+				$data["event"] = "status";
+
+				$data["server"] = [
+					"ticksPerSecond" => $server->getTicksPerSecondAverage(),
+					"tickUsage" => $server->getTickUsageAverage(),
+					"ticks" => $server->getTick()
+				];
+
+
+				//This anonymizes the user ids so they cannot be reversed to the original
+				foreach($playerList as $k => $v){
+					$playerList[$k] = Utils::dataToUUID($v);
+				}
+
+				$players = [];
+				foreach($server->getOnlinePlayers() as $p){
+					if($p->isOnline()){
+						$players[] = Utils::dataToUUID($p->getUniqueId());
+					}
+				}
+
+				$data["players"] = [
+					"count" => count($players),
+					"limit" => $server->getMaxPlayers(),
+					"currentList" => $players,
+					"historyList" => array_values($playerList)
+				];
+
+				$info = Utils::getMemoryUsage(true);
+				$data["system"] = [
+					"mainMemory" => $info[0],
+					"totalMemory" => $info[1],
+					"availableMemory" => $info[2],
+					"threadCount" => Utils::getThreadCount()
+				];
+
+				break;
+			case self::TYPE_CLOSE:
+				$path = "close";
+				$data["event"] = "close";
+				$data["crashing"] = $server->isRunning();
+				break;
+		}
+
+		$this->endpoint = $endpoint . $path;
+		$this->data = json_encode($data/*, JSON_PRETTY_PRINT*/);
 	}
 
 	public function onRun(){
-		Utils::postURL($this->endpoint, unserialize($this->data));
+		try{
+			Utils::postURL($this->endpoint, $this->data, 10, [
+				"Content-Type: application/json",
+				"Content-Length: ". strlen($this->data)
+			]);
+		}catch(\Exception $e){
+
+		}
 	}
 }