Big load of changes

- Added callback functionality for taskmanager tasks. You can launch
  a task and define a callback function to be run when the task finished.
  This requires activating the cronjob
- Added cron functionality: Add cronjob that calls the cron api every 5
  minutes to use it. (See cron.inc.php)
- Added eventlog
- Added missing translations
- Merged main-menu-login and main-menu-logout

1 files changed, 32 insertions, 9 deletions

diff --git a/inc/user.inc.php b/inc/user.inc.php
index 19d17753..111849fe 100644
--- a/inc/user.inc.php
+++ b/inc/user.inc.php
@@ -4,6 +4,7 @@ require_once('inc/session.inc.php');
 
 class User
 {
+
 	private static $user = false;
 
 	public static function isLoggedIn()
@@ -13,26 +14,29 @@ class User
 
 	public static function getName()
 	{
-		if (self::$user === false) return false;
+		if (!self::isLoggedIn())
+			return false;
 		return self::$user['fullname'];
 	}
 
 	public static function hasPermission($permission)
 	{
-		if (self::$user === false) return false;
+		if (!self::isLoggedIn())
+			return false;
 		return (self::$user['permissions'] & Permission::get($permission)) != 0;
 	}
 
 	public static function load()
 	{
-		if (self::isLoggedIn()) {
+		if (self::isLoggedIn())
 			return true;
-		}
 		if (Session::load()) {
 			$uid = Session::get('uid');
-			if ($uid === false || $uid < 1) self::logout();
+			if ($uid === false || $uid < 1)
+				self::logout();
 			self::$user = Database::queryFirst('SELECT * FROM user WHERE userid = :uid LIMIT 1', array(':uid' => $uid));
-			if (self::$user === false) self::logout();
+			if (self::$user === false)
+				self::logout();
 			return true;
 		}
 		return false;
@@ -41,8 +45,10 @@ class User
 	public static function login($user, $pass)
 	{
 		$ret = Database::queryFirst('SELECT userid, passwd FROM user WHERE login = :user LIMIT 1', array(':user' => $user));
-		if ($ret === false) return false;
-		if (!Crypto::verify($pass, $ret['passwd'])) return false;
+		if ($ret === false)
+			return false;
+		if (!Crypto::verify($pass, $ret['passwd']))
+			return false;
 		Session::create();
 		Session::set('uid', $ret['userid']);
 		Session::set('token', md5(rand() . time() . rand() . $_SERVER['REMOTE_ADDR'] . rand() . $_SERVER['REMOTE_PORT'] . rand() . $_SERVER['HTTP_USER_AGENT']));
@@ -57,5 +63,22 @@ class User
 		exit(0);
 	}
 
-}
+	public static function setLastSeenEvent($eventid)
+	{
+		if (!self::isLoggedIn())
+			return;
+		Database::exec("UPDATE user SET lasteventid = :eventid WHERE userid = :userid LIMIT 1", array(
+			'eventid' => $eventid,
+			'userid' => self::$user['userid']
+		));
+		self::$user['lasteventid'] = $eventid;
+	}
 
+	public static function getLastSeenEvent()
+	{
+		if (!self::isLoggedIn())
+			return false;
+		return self::$user['lasteventid'];
+	}
+
+}