CL_auth.php

<?
//************************************************************************
// Leonardo XC Server, http://www.leonardoxc.net
//
// Copyright (c) 2004-2010 by Andreadakis Manolis
//
// This program is free software. You can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License.
//
// $Id: CL_auth.php,v 1.9 2012/10/25 18:39:52 manolis Exp $                                                                 
//
//************************************************************************

class L_auth {
	function auth() {

	}

	function isAdmin($userID){
		global $admin_users;
		if (@in_array($userID,$admin_users)) return 1;
		else return 0;
	}


	function isModerator($userID){
		global $admin_users,$mod_users;
		if (@in_array($userID,$admin_users) || in_array($userID,$mod_users) )  return 1;
		else return 0;
	}

	function isClubAdmin($userID,$clubID) {
		global $clubsList;
		if ($userID == 0 ) return 0;
		
		if (is_array($clubsList[$clubID]['adminID'])) {
			if ( @in_array($userID ,$clubsList[$clubID]['adminID']) ) return 1;
			else return 0;			
		} 
		
		if ($clubsList[$clubID]['adminID']==$userID ) return 1;
		else return 0;
	}
	
	function canDownloadIGC($ip) {
		global $CONF;	
		if ( @in_array($ip,$CONF['auth']['download_igc']['allowed_ips'])   )  {
			return true;
		} else {
			return false;
		}
	}
	
	static function airspaceVisible($userID,$flightUserID,$flightUserserverID) {
		global $CONF,$CONF_airspaceChecks,$CONF_server_id ;;
		
		if ( $CONF_airspaceChecks && 
			(	 L_auth::isAdmin($userID) || $CONF['airspace']['view']=='public' ||   
				( $CONF['airspace']['view']=='registered' && $userID >0 ) || 
				( $CONF['airspace']['view']=='own' && $userID == $flightUserID 
					&& ($flightUserserverID==0 || $flightUserserverID==$CONF_server_id ) )   
			)
		) {
			return 1;
		} else {
			return 0;
		}
		
	}

}

?>