X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=plugins%2Fgeneric%2Freferences%2Fclass_reference.inc;h=4b17529dbbbf318a30ffc91b5e3ebb99f40418d4;hb=df710618ca2059c0108ea364f35b4036a3c54d4d;hp=d2902e3b928577850d20ed9cc19746aa3beb8967;hpb=3082209baacc737659b444a6de4ed6ef5588faaf;p=gosa.git

diff --git a/plugins/generic/references/class_reference.inc b/plugins/generic/references/class_reference.inc
index d2902e3b9..4b17529db 100644
--- a/plugins/generic/references/class_reference.inc
+++ b/plugins/generic/references/class_reference.inc
@@ -57,7 +57,7 @@ class reference extends plugin
   {
 	/* Call parent execute */
 	plugin::execute();
-plugin::execute();
+
 	/* Set government mode */
 	$smarty= get_smarty();
 
@@ -82,7 +82,7 @@ plugin::execute();
   {
 	$ldap= $this->config->get_ldap_link();
 	$ldap->cd($this->config->current['BASE']);
-	$ldap->search("(|(member=".$this->dn.")(memberUid=".$this->uid."))");
+	$ldap->search("(|(member=".$this->dn.")(memberUid=".$this->uid."))",array("memberUid","member","cn","description","objectClass"));
 	
   	$cycle= array("F5F5F5", "ECECEC");
 	$id= 0;
@@ -106,6 +106,9 @@ plugin::execute();
 			}
 			foreach ($attrs[$memberattr] as $uid){
 				$content= $this->getCacheObject($uid);
+				if ($content == NULL){
+					continue;
+				}
 				$addon.= '<tr style="background-color:'.$cycle[$id&1].';"><td title="'.$attrs['cn'][0].'">&nbsp;&nbsp;&nbsp;'.$content['name'].'</td><td>'.$content['description'].'</td><td>'.$content['type'].'</td> </tr>';
 			}
 		}
@@ -138,15 +141,19 @@ plugin::execute();
 		} else {
 			$ldap->search("(uid=$dn)", array("cn", "objectClass", "description"));
 		}
-		$attrs= $ldap->fetch();
-		if (isset($attrs['description'])){
-			$description= $attrs['description'][0];
+		if ($ldap->count()){
+			$attrs= $ldap->fetch();
+			if (isset($attrs['description'])){
+				$description= $attrs['description'][0];
+			} else {
+				$description= "-";
+			}
+			$this->objectCache[$dn]= array(	'name' => $attrs['cn'][0],
+					'description' => "$description",
+					'type' => $this->createContentString($attrs['objectClass']));
 		} else {
-			$description= "-";
+			return NULL;
 		}
-		$this->objectCache[$dn]= array(	'name' => $attrs['cn'][0],
-						'description' => "$description",
-						'type' => $this->createContentString($attrs['objectClass']));
 	}
 	return ($this->objectCache[$dn]);
   }
@@ -154,11 +161,13 @@ plugin::execute();
   function createContentString($classes)
   {
 	$result= "";
-  	foreach ($classes as $class){
-		if (isset($this->obtypes[$class])){
-			$result.= "<a><img alt=\"\" border=0 src='images/".$this->obtypes[$class]['image']."'>&nbsp;".$this->obtypes[$class]['text']."</a> ";
+  	if(!is_null($classes)) {
+		foreach ($classes as $class){
+			if (isset($this->obtypes[$class])){
+				$result.= "<a><img alt=\"\" border=0 src='images/".$this->obtypes[$class]['image']."'>&nbsp;".$this->obtypes[$class]['text']."</a> ";
+			}
 		}
-	}	
+	}
 	return (preg_replace('/ $/', '', $result));
   }