fixed wms

OWS.py

@@ -81,15 +81,17 @@ class OWS:
     def getParams(self):
         params =  urlparse.parse_qs(self.qstring)
 
-        if not "VERSION" in params.keys():
+        if not "VERSION" in params.keys() and "version" in params.keys():
             params["VERSION"] = params.pop("version")
-        if not "LAYERS" in params.keys():
+        if not "LAYERS" in params.keys() and "layers" in params.keys():
             params["LAYERS"] = params.pop("layers")
-        if not "FORMAT" in params.keys():
+        if not "FORMAT" in params.keys() and "format" in params.keys():
             params["FORMAT"] = params.pop("format")
-        if not "STYLES" in params.keys():
+        if not "STYLES" in params.keys() and "styles" in params.keys():
             params["STYLES"] = params.pop("styles")
-        if not "TRANSPARENT" in params.keys():
+        else:
+            params["STYLES"] = ['']
+        if not "TRANSPARENT" in params.keys() and "transparent" in params.keys():
             params["TRANSPARENT"] = params.pop("transparent")
         return params
 
@@ -261,8 +263,9 @@ class OWS:
             mapobj.save(self.mapfilename)
 
             # cache capabilities document
-            logging.info("Saving service Capabilities to %s" % os.path.join(self.cachedir,"capabilities.xml"))
-            open(os.path.join(self.cachedir,"capabilities.xml"),"w").write(ElementTree.tostring(self.capabilities._capabilities))
+            if "_capabilities" in dir(self.capabilities):
+                logging.info("Saving service Capabilities to %s" % os.path.join(self.cachedir,"capabilities.xml"))
+                open(os.path.join(self.cachedir,"capabilities.xml"),"w").write(ElementTree.tostring(self.capabilities._capabilities))
 
         else:
             logging.info("Mapfile NOT saved")