[Mapbender-commits] r8534 - trunk/mapbender/http/classes

[svn_mapbender at osgeo.org]

Author: armin11
Date: 2012-12-18 07:12:37 -0800 (Tue, 18 Dec 2012)
New Revision: 8534

Modified:
   trunk/mapbender/http/classes/class_wmc.php
Log:
Bugfix for legends of owsproxy

Modified: trunk/mapbender/http/classes/class_wmc.php
===================================================================
--- trunk/mapbender/http/classes/class_wmc.php	2012-12-18 14:34:20 UTC (rev 8533)
+++ trunk/mapbender/http/classes/class_wmc.php	2012-12-18 15:12:37 UTC (rev 8534)
@@ -584,11 +584,13 @@
  				$layer->Server->OnlineResource->attributes('xlink', true)->href = $wmsGetMapUrl;
 				//Help for problem with xlink:href attributes: http://php.net/manual/de/class.simplexmlelement.php!!!!!	
 				//exchange legend urls
-				if (isset($row["wms_owsproxy"]) && $row["wms_owsproxy"] != '') {
-					$arURL = parse_url($layer->StyleList->Style->LegendURL->OnlineResource->attributes('xlink', true)->href);
-					$query = $arURL["query"];
-					$url = $wmsGetLegendUrl . $query;
-					$layer->StyleList->Style->LegendURL->OnlineResource->attributes('xlink', true)->href = $url;
+				if (isset($row["wms_owsproxy"]) && $row["wms_owsproxy"] != '' && !is_null($row["wms_owsproxy"])) {
+					if($layer->StyleList->Style->LegendURL->OnlineResource){
+						$arURL = parse_url($layer->StyleList->Style->LegendURL->OnlineResource->attributes('xlink', true)->href);	
+						$query = $arURL["query"];
+						$url = $wmsGetLegendUrl . $query;
+						$layer->StyleList->Style->LegendURL->OnlineResource->attributes('xlink', true)->href = $url;
+					}
 				}
 			}
 		}