new module creation

e107_handlers/event_class.php

@@ -0,0 +1,55 @@
+<?php
+/*
++ ----------------------------------------------------------------------------+
+|     e107 website system
+|
+|     <20>Steve Dunstan 2001-2002
+|     http://e107.org
+|     jalist@e107.org
+|
+|     Released under the terms and conditions of the
+|     GNU General Public License (http://gnu.org).
+|
+|     $Source: /cvs_backup/e107_0.8/e107_handlers/event_class.php,v $
+|     $Revision: 1.1.1.1 $
+|     $Date: 2006-12-02 04:33:44 $
+|     $Author: mcfly_e107 $
++----------------------------------------------------------------------------+
+*/
+	
+if (!defined('e107_INIT')) { exit; }
+
+class e107_event {
+	var $functions = array();
+	var $includes = array();
+	 
+	function register($eventname, $function, $include='') {
+		if ($include!='') {
+			$this->includes[$eventname][] = $include;
+		}
+		$this->functions[$eventname][] = $function;
+	}
+	 
+	function trigger($eventname, &$data) {
+		if (isset($this -> includes[$eventname])) {
+			foreach($this->includes[$eventname] as $evt_inc) {
+				if (file_exists($evt_inc)) {
+					include_once($evt_inc);
+				}
+			}
+		}
+		if (isset($this -> functions[$eventname])) {
+			foreach($this->functions[$eventname] as $evt_func) {
+				if (function_exists($evt_func)) {
+					$ret = $evt_func($data);
+					if ($ret!='') {
+						break;
+					}
+				}
+			}
+		}
+		return (isset($ret) ? $ret : false);
+	}
+}
+	
+?>