amalgam

<?php
	require_once ("yaml.class.php");

		function SteamIDFrom64 ($id) {
      // Thanks Gio!? <https://facepunch.com/member.php?u=423489>
      // https://facepunch.com/showthread.php?t=1238157
			function parseInt ($string) {
			    if (preg_match ('/(\d+)/', $string, $array)) {
			        return $array[1];
			    } else {
			        return 0;
			    }
			}

			$steamY = parseInt($id);
			$steamY = $steamY - 76561197960265728;
			$steamX = 0;

			if ($steamY % 2 == 1){
				$steamX = 1;
			} else {
				$steamX = 0;
			}

			$steamY = (($steamY - $steamX) / 2);

			return sprintf ("STEAM_0:%s:%s", (string) $steamX, (string) $steamY);
		}

	/**
   * Account Class
   * @version RC5
   * @author Poatofactory <mrpotatofactory@gmail.com>
   * @package cloud-db <YAML, JSON, XML>
   */
	class Account {
		
		private $parser;
		private $path;
		public $data = array ();
		public $primary = array (
			"m_strSteamID64"  => "",
			"m_strSteamID32"  => "",
			"m_iRegisterDate" => "0",
			"m_iUpdateLast"   => "0",
		);

		function __construct ($strSteam64) {
			$this->parser = new Spyc;

			$this->primary["m_strSteamID64"]  = $strSteam64;
			$this->primary["m_strSteamID32"]  = SteamIDFrom64 ($strSteam64);
			$this->path = sprintf ("/var/www/~hidden/account-db/%s.yaml", $strSteam64);

			$this->load ();
		}

		private function valAccount () {
			if (file_exists ($this->path)) {
				return (bool) $this->parser->YAMLLoad ($this->path);
			} else {
				return false;
			}

		}

		public function load () {
			$this->data = $this->getAccount ();
		}

		public function getAccount ($type = "array") {

			$arrAccount = array ();

			if ($this->valAccount ()) {
				$arrAccount = $this->parser->YAMLLoad ($this->path);
			} else {
				$this->primary["m_iRegisterDate"] = Date ("U");
				$arrAccount[".primary"] = $this->primary;
			}

			switch ($type) {
				case "json":
					return json_encode ($arrAccount, true);
					break;
				
				case "yaml":
					return $this->parser->dump ($arrAccount);
					break;

				case "array":
					return $arrAccount;
					break;

				default:
					return $arrAccount;
					break;

			}
		}

		public function getSteamID32 () {
			return $this->primary["m_strSteamID32"];
		}

		public function getSteamID64 () {
			return $this->primary["m_strSteamID64"];
		}

		public function getPrimary () {
			return $this->primary;
		}
		public function setData ($key, $value) {
			return $this->data[$key] = $value;
		}

		public function getData ($key) {
			return isset ($this->data[$key]) ? $this->data[$key] : null;
		}

		public function save () {
			if (!isset ($this->data[".primary"])) {
				die ("{\"message\": \"error: cannot save account (missing primary data)\"}");
			} else {
				$this->primary["m_iUpdateLast"] = Date ("U");
				$strParsedYAML = $this->parser->dump ($this->data, true, true);

				file_put_contents ($this->path, $strParsedYAML);
			}
		}

	}
 
	/**
   * Steam Account Class
   * @version RC5
   * @author Poatofactory <mrpotatofactory@gmail.com>
   * @package cloud-db <YAML, JSON, XML>
   */
	class SteamAccount extends Account
	{
		public $API = array (
			"key"     => "",
			"formats" => array (
				"GetPlayerSummaries"     => "http://api.steampowered.com/ISteamUser/GetPlayerSummaries/v0002/?key=%s&steamids=%s&format=json",
				"GetFriendList"          => "http://api.steampowered.com/ISteamUser/GetFriendList/v0001/?key=%s&steamid=%s&relationship=friend&format=json",
				"GetPlayerAchievements"  => "http://api.steampowered.com/ISteamUserStats/GetPlayerAchievements/v0001/?key=%s&steamid=%s&appid=%s&format=json",
				"GetPlayerBans"          => "http://api.steampowered.com/ISteamUser/GetPlayerBans/v1/?key=%s&steamids=%s&format=json",
				"GetRecentlyPlayedGames" => "http://api.steampowered.com/IPlayerService/GetRecentlyPlayedGames/v0001/?key=%s&steamid=%s&format=json",
			),
		);

		private function Validate () {
			if 
			(
				!isset ($this->primary["m_strSteamID64"])
				|| $this->primary["m_strSteamID64"] == ""
				|| !isset ($this->primary["m_strSteamID32"])
				|| $this->primary["m_strSteamID32"] == ""
			)
			{
				echo ("{\"message\": \"cannot fetch SteamAPI data from user (missing primary data)\"}");
				return false;
			} else {
				return true;
			}
		}

		public $APICache = array ();

		private function FetchURL ($strURL) {
			return json_decode (file_get_contents ($strURL), true);
		}

		public function GetPlayerSummaries () {
			if (!$this->Validate ()) {
				return;
			}

			$url = sprintf ($this->API["formats"]["GetPlayerSummaries"],
				$this->API["key"],
				$this->primary["m_strSteamID64"]
			);

			$result = $this->FetchURL ($url)["response"]["players"][0];

			$APICache["GetPlayerSummaries"] = $result;

			return $result;
		}

		public function GetFriendList () {
			if (!$this->Validate ()) {
				return;
			}

			$url = sprintf ($this->API["formats"]["GetFriendList"],
				$this->API["key"],
				$this->primary["m_strSteamID64"]
			);

			$result = $this->FetchURL ($url)["response"]["players"][0];

			$APICache["GetFriendList"] = $result;

			return $result;
		}

		public function GetPlayerAchievements ($appid) {
			if (!$this->Validate ()) {
				return;
			}

			$url = sprintf ($this->API["formats"]["GetPlayerAchievements"],
				$this->API["key"],
				$this->primary["m_strSteamID64"],
				$appid
			);
			
			$result = $this->FetchURL ($url)["response"]["players"][0];

			$APICache["GetPlayerAchievements"] = $result;

			return $result;
		}

		public function GetPlayerBans () {
			if (!$this->Validate ()) {
				return;
			}

			$url = sprintf ($this->API["formats"]["GetPlayerBans"],
				$this->API["key"],
				$this->primary["m_strSteamID64"]
			);
			
			$result = $this->FetchURL ($url)["response"]["players"][0];

			$APICache["GetPlayerBans"] = $result;

			return $result;
		}

		public function GetRecentlyPlayedGames () {
			if (!$this->Validate ()) {
				return;
			}

			$url = sprintf ($this->API["formats"]["GetRecentlyPlayedGames"],
				$this->API["key"],
				$this->primary["m_strSteamID64"]
			);
			
			$result = $this->FetchURL ($url)["response"]["players"][0];

			$APICache["GetRecentlyPlayedGames"] = $result;

			return $result;
		}
	}
?>