initial import

lib/classes/session.class.php

@@ -0,0 +1,134 @@
+<?php 
+
+class session
+{
+	private static $_instance;
+	private static $_cli_storage = array();
+	
+	private static $_cli_usage = false;
+	
+	private static $_name = '';
+	
+	/**
+	 * @return session
+	 */
+	public static function getInstance()
+	{
+		if(!self::$_instance)
+		{
+			self::$_instance = new self();
+		}
+		
+		return self::$_instance;
+	}
+	
+	function getName()
+	{
+		return session_name();
+	}
+	
+	function getId()
+	{
+		return session_id();
+	}
+	
+	function __construct($cookie = 'system')
+	{
+		$sapi_name = strtolower(substr(php_sapi_name(), 0, 3));
+		
+		self::$_name = $cookie;
+		
+		if($sapi_name == 'cli')
+		{
+			self::$_cli_usage = true;
+		}
+		else
+		{
+			self::$_cli_usage = false;
+			session_name($cookie);
+			session_start();
+		}
+		
+		$this->version = GV_version;
+		
+		$this->gfc_box = ($this->isset_cookie('gfc_box') && $this->get_cookie('gfc_box') == true) ? true : false;
+		$this->analytics = GV_googleAnalytics;
+	}
+	
+	function __set($key, $value)
+	{
+		if(self::$_cli_usage)
+		{
+			self::$_cli_storage[self::$_name][$key] = $value;
+		}
+		else
+		{
+			$_SESSION[$key] = $value;
+		}
+	}
+	
+	function __get($key)
+	{
+		if(self::$_cli_usage)
+		{
+			return self::$_cli_storage[self::$_name][$key];
+		}
+		else
+		{
+			return $_SESSION[$key];
+		}
+	}
+	
+	function __isset($key)
+	{
+		if(self::$_cli_usage)
+		{
+			return isset(self::$_cli_storage[self::$_name][$key]);
+		}
+		else
+		{
+			return isset($_SESSION[$key]);
+		}
+	}
+	
+	public function is_authenticated()
+	{
+		return (isset($this->ses_id) && isset($this->usr_id));
+	}
+	
+	public function isset_cookie($name)
+	{
+		return isset($_COOKIE[$name]);
+	}
+	
+	public function get_cookie($name)
+	{
+		return $_COOKIE[$name];
+	}
+	
+	public function set_cookie($name, $value, $avalaibility, $http_only)
+	{
+		$https = false;
+		if(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'])
+			$https = true;
+			
+		$expire = $avalaibility === 0 ? 0 : time() + (int)$avalaibility;
+		
+		$http_only = !!$http_only;
+		
+		if($avalaibility >= 0)
+			$_COOKIE[$name] = $value;
+		else
+			unset($_COOKIE[$name]);
+
+		return setcookie($name, $value, $expire, '/', '', $https, $http_only);
+	}
+	
+	public function destroy()
+	{
+		$this->set_cookie($this->getName(), '', 420000, false);
+		session_destroy();	
+		$this->set_cookie('last_act', '{}', 420000, true);
+	}
+}
+