X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=plugins%2Fgeneric%2Freferences%2Fclass_reference.inc;h=4b17529dbbbf318a30ffc91b5e3ebb99f40418d4;hb=62cc124fe8519af476363aa197001bbb9c00e826;hp=5b97749d70f6cc8d92d87cb3d088ea33708bb797;hpb=887c24a5149961d1fc0d00bf71e75bb8d82cf5b2;p=gosa.git

diff --git a/plugins/generic/references/class_reference.inc b/plugins/generic/references/class_reference.inc
index 5b97749d7..4b17529db 100644
--- a/plugins/generic/references/class_reference.inc
+++ b/plugins/generic/references/class_reference.inc
@@ -55,6 +55,9 @@ class reference extends plugin
 
   function execute()
   {
+	/* Call parent execute */
+	plugin::execute();
+
 	/* Set government mode */
 	$smarty= get_smarty();
 
@@ -79,7 +82,7 @@ class reference extends plugin
   {
 	$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");
 	$id= 0;
@@ -103,6 +106,9 @@ class reference extends plugin
 			}
 			foreach ($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>';
 			}
 		}
@@ -119,7 +125,7 @@ class reference extends plugin
 		} else {
 			$img= "images/sort_down.png";
 		}
-		$this->objectlist.= '<tr style="background-color:'.$cycle[$id&1].';"><td class="phonelist" title="'.$attrs['cn'][0].'"><a href=main.php?plug='.$_GET['plug'].'&amp;start=&amp;show='.base64_encode($attrs['dn']).'><img alt=\"\" src="'.$img.'" border=0>&nbsp;'.$attrs['cn'][0].'</a></td><td>'.$description.'</td><td>'.$content.'</td> </tr>'.$addon;
+		$this->objectlist.= '<tr style="background-color:'.$cycle[$id&1].';"><td class="phonelist" title="'.$attrs['cn'][0].'"><a href="main.php?plug='.$_GET['plug'].'&amp;start=&amp;show='.base64_encode($attrs['dn']).'"><img alt="" src="'.$img.'" border=0>&nbsp;'.$attrs['cn'][0].'</a></td><td>'.$description.'</td><td>'.$content.'</td> </tr>'.$addon;
 
 		$id++;
 	}
@@ -135,15 +141,19 @@ class reference extends plugin
 		} 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]);
   }
@@ -151,11 +161,13 @@ class reference extends plugin
   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));
   }