X-Git-Url: https://git.harvie.cz/?a=blobdiff_plain;f=wwwroot%2Finc%2Feventz.inc;h=1801b2960b51e6b2e8e8ebe9380dfaa6f83e49f9;hb=6973651b3c2a24a974b824b649c17913e87457e8;hp=16b706c24f964b568598355b4852c269d814a21a;hpb=1552688a6dc706b8d989bd7de48e293a7b951f64;p=mirrors%2FKyberia-bloodline.git

diff --git a/wwwroot/inc/eventz.inc b/wwwroot/inc/eventz.inc
index 16b706c..1801b29 100644
--- a/wwwroot/inc/eventz.inc
+++ b/wwwroot/inc/eventz.inc
@@ -1,29 +1,30 @@
 <?php
-if(preg_match('/36$/', $event) || preg_match('/36$/', $_POST['event'])) {
+if(preg_match('/36$/', $event) ||  (!empty($_POST['event']) && preg_match('/36$/', $_POST['event']))) {
   $event = preg_replace('/36$/', '', $event);
   $_POST['event'] = preg_replace('/36$/', '', $_POST['event']);
   $_POST['nodeshell_id'] = base_convert($_POST['nodeshell_id'], 36, 10); //put36
   $_POST['new_parent'] = base_convert($_POST['new_parent'], 36, 10); //set_parent36
 }
 
-if($event=='delete' || $_POST['event']=='delete') { //XXX TODO FIXME UglyFuckingHack - should go to delete.inc (but something is broken)
+if($event=='delete' || (!empty($_POST['event']) && $_POST['event']=='delete')) { 
+//XXX TODO FIXME UglyFuckingHack - should go to delete.inc (but something is broken)
   $event='set_parent';
   $_POST['event']=$event;
   $_POST['new_parent']=123456; //XXX TODO FIXME Hardcoded
 }
 
 //do not make a permission check if an event was executed before
-if ($_SESSION['eventz'][$event]) {
+if (!empty($_SESSION['eventz'][$event]) && ($_SESSION['eventz'][$event])) {
 	include_once(INCLUDE_DIR."eventz/$event.inc");
 	$status=$event();
 }
 
 elseif (is_file(INCLUDE_DIR."eventz/$event.inc")) {
 	$event_id=nodes::getNodeIdByName($event,"event://$event");
-	$event_node=nodes::getNodeById($event_id,$_SESSION['user_id']);
+	$event_node=nodes::getNodeById($event_id,isset($_SESSION['user_id']) ? $_SESSION['user_id'] : "");
 	if (
 		($event_node['node_system_access']=='public')
-		|| ($event_node['node_creator']==$_SESSION['user_id'])
+		|| (!empty($_SESSION['user_id']) && ($event_node['node_creator']==$_SESSION['user_id']))
 		|| ($event_node['node_permission']=='op')
 		|| ($event_node['node_permission']=='execute')
 		|| ($event_node['node_permission']=='master')
@@ -33,9 +34,7 @@ elseif (is_file(INCLUDE_DIR."eventz/$event.inc")) {
 		$status=$event();
 		$_SESSION['eventz'][$event]=true;
 
-	}
-
-	else {
+	} else {
 		$error=$error_messages['EVENT_NOT_PERMITTED'];
 	}