From b8c98e142e9fc23058a51b603a8536df62f2930f Mon Sep 17 00:00:00 2001
From: Simon
Date: Fri, 8 Apr 2011 14:28:58 +0200
Subject: Endlosschleifen bei falschen Einträgen gefixt

---
 application/models/GroupGroupsMapper.php | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'application/models/GroupGroupsMapper.php')

diff --git a/application/models/GroupGroupsMapper.php b/application/models/GroupGroupsMapper.php
index a1329fe..535c380 100644
--- a/application/models/GroupGroupsMapper.php
+++ b/application/models/GroupGroupsMapper.php
@@ -113,11 +113,14 @@ class Application_Model_GroupGroupsMapper
 		}
 		return $entries;
 	}
+	private $crawledNodes;
 	// Gets All groupIDs of the parent groups begins with the 
 	public function getParentGroups($groupID, &$data=null, $level=0) {
-	
-		$data[$level][] = $groupID;
+		if($this->crawledNodes['parent'][$groupID] == 1)
+			return;
+		$this->crawledNodes['parent'][$groupID] = 1;
 		
+		$data[$level][] = $groupID;		
 		$db = Zend_Db_Table::getDefaultAdapter();
 		$query = 'SELECT parentID FROM pbs_groupgroups WHERE groupID="'.$groupID.'"';
 		$stmt = $db->query($query);
@@ -127,10 +130,13 @@ class Application_Model_GroupGroupsMapper
 			$data = $this->getParentGroups($row['parentID'], $data, $level+1);
 		}
 		return $data;
-	}
-	
+	}	
 	// Gets all childs-groups from a given group
 	public function getChildGroups($groupID, &$data=null, $level=0) {
+		if($this->crawledNodes['child'][$groupID] == 1)
+			return;
+		$this->crawledNodes['child'][$groupID] = 1;
+		
 		$data[$level][] = $groupID;		
 		$db = Zend_Db_Table::getDefaultAdapter();
 		$query = 'SELECT groupID FROM pbs_groupgroups WHERE parentID="'.$groupID.'"';
-- 
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