Merge pull request #40 from elemoine/wmtscaps

Make OWSCommon v1 support constraints in Get and Post nodes, and respect the 1..* cardinality.

lib/OpenLayers/Format/OWSCommon/v1.js

@@ -171,12 +171,24 @@ OpenLayers.Format.OWSCommon.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
                 this.readChildNodes(node, dcp.http);
             },
             "Get": function(node, http) {
-                http.get = this.getAttributeNS(node, 
+                if (!http.get) {
-                    this.namespaces.xlink, "href");
+                    http.get = [];
+                }
+                var obj = {
+                    url: this.getAttributeNS(node, this.namespaces.xlink, "href")
+                };
+                this.readChildNodes(node, obj);
+                http.get.push(obj);
             },
             "Post": function(node, http) {
-                http.post = this.getAttributeNS(node, 
+                if (!http.post) {
-                    this.namespaces.xlink, "href");
+                    http.post = [];
+                }
+                var obj = {
+                    url: this.getAttributeNS(node, this.namespaces.xlink, "href")
+                };
+                this.readChildNodes(node, obj);
+                http.post.push(obj);
             },
             "Parameter": function(node, operation) {
                 if (!operation.parameters) {
@@ -186,6 +198,14 @@ OpenLayers.Format.OWSCommon.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
                 operation.parameters[name] = {};
                 this.readChildNodes(node, operation.parameters[name]);
             },
+            "Constraint": function(node, obj) {
+                if (!obj.constraints) {
+                    obj.constraints = {};
+                }
+                var name = node.getAttribute("name");
+                obj.constraints[name] = {};
+                this.readChildNodes(node, obj.constraints[name]);
+            },
             "Value": function(node, allowedValues) {
                 allowedValues[this.getChildValue(node)] = true;
             },

lib/OpenLayers/Format/WMTSCapabilities.js

@@ -116,7 +116,7 @@ OpenLayers.Format.WMTSCapabilities = OpenLayers.Class(OpenLayers.Format.XML.Vers
                 OpenLayers.Util.applyDefaults(config, {
                     url: config.requestEncoding === "REST" && layerDef.resourceUrl ?
                         layerDef.resourceUrl.tile.template :
-                        capabilities.operationsMetadata.GetTile.dcp.http.get,
+                        capabilities.operationsMetadata.GetTile.dcp.http.get[0].url,
                     name: layerDef.title,
                     style: style.identifier,
                     matrixIds: matrixSet.matrixIds,

tests/Format/OWSCommon/v1_1_0.html

@@ -6,7 +6,7 @@
     function test_read_exception(t) {
         t.plan(6);
         var text = '<?xml version="1.0" encoding="UTF-8"?>' +
-'<ows:ExceptionReport xml:lang="en" version="1.0.0"' +
+'<ows:ExceptionReport xml:lang="en" version="1.1.0"' +
 '    xsi:schemaLocation="http://www.opengis.net/ows http://schemas.opengis.net/ows/1.1.0/owsExceptionReport.xsd"' +
 '    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ows="http://www.opengis.net/ows/1.1">' +
 '    <ows:Exception locator="foo" exceptionCode="InvalidParameterValue">' +
@@ -18,7 +18,7 @@
         var format = new OpenLayers.Format.OWSCommon();
         var result = format.read(text);
         var report = result.exceptionReport;
-        t.eq(report.version, "1.0.0", "Version parsed correctly");
+        t.eq(report.version, "1.1.0", "Version parsed correctly");
         t.eq(report.language, "en", "Language parsed correctly");
         var exception = report.exceptions[0];
         t.eq(exception.code, "InvalidParameterValue", "exceptionCode properly parsed");

tests/Format/SOSCapabilities/v1_0_0.html

@@ -40,7 +40,7 @@
         t.eq(obj.serviceProvider.serviceContact.contactInfo.phone.voice, "+49-251-83-30088", "Voice phone correctly parsed");
 
         // operationsMetadata (from OWSCommon)
-        t.eq(obj.operationsMetadata.DescribeSensor.dcp.http.post, "http://v-swe.uni-muenster.de:8080/WeatherSOS/sos", "POST url for DescribeSensor correctly parsed");
+        t.eq(obj.operationsMetadata.DescribeSensor.dcp.http.post[0].url, "http://v-swe.uni-muenster.de:8080/WeatherSOS/sos", "POST url for DescribeSensor correctly parsed");
         var counter = 0;
         for (var key in obj.operationsMetadata.DescribeSensor.parameters.procedure.allowedValues) {
             if (counter == 0) {

tests/Format/WMTSCapabilities/v1_0_0.html

@@ -4,7 +4,7 @@
     <script type="text/javascript">
 
         function test_ows(t) {
-            t.plan(17);
+            t.plan(20);
             var xml = document.getElementById("ogcsample").firstChild.nodeValue;
             var doc = new OpenLayers.Format.XML().read(xml);
             var obj = new OpenLayers.Format.WMTSCapabilities().read(doc);
@@ -31,8 +31,17 @@
             // ows:OperationsMetadata
             var operationsMetadata = obj.operationsMetadata;
             t.eq(operationsMetadata.GetCapabilities.dcp.http.get, "http://www.miramon.uab.es/cgi-bin/MiraMon5_0.cgi?", "ows:OperationsMetadata GetCapabilities url is correct");
+            t.eq(operationsMetadata.GetCapabilities.dcp.http.constraints.get.GetEncoding.allowedValues,
+                 {'KVP': true},
+                 "ows:OperationsMetadata GetCapabilities Constraints Get is correct");
             t.eq(operationsMetadata.GetFeatureInfo.dcp.http.get, "http://www.miramon.uab.es/cgi-bin/MiraMon5_0.cgi?", "ows:OperationsMetadata GetFeatureInfo url is correct");
+            t.eq(operationsMetadata.GetFeatureInfo.dcp.http.constraints.get,
+                 undefined,
+                 "ows:OperationsMetadata GetFeatureInfo Constraints Get is correct");
             t.eq(operationsMetadata.GetTile.dcp.http.get, "http://www.miramon.uab.es/cgi-bin/MiraMon5_0.cgi?", "ows:OperationsMetadata GetTile url is correct");
+            t.eq(operationsMetadata.GetTile.dcp.http.constraints.get,
+                 undefined,
+                 "ows:OperationsMetadata GetTile Constraints Get is correct");
         }
     
         function test_layers(t) {
@@ -47,7 +56,7 @@
             t.eq(numOfLayers, 1, "correct count of layers");
 
             var layer = contents.layers[0];
-            t.eq(layer.abstract, "Coastline/shorelines (BA010)", "layer abstract is correct");
+            t.eq(layer['abstract'], "Coastline/shorelines (BA010)", "layer abstract is correct");
             t.eq(layer.identifier, "coastlines", "layer identifier is correct");
             t.eq(layer.title, "Coastlines", "layer title is correct");
 
@@ -90,7 +99,7 @@
             var dimensions = layer.dimensions;
             t.eq(dimensions.length, 1, "correct count of dimensions");
             t.eq(dimensions[0].title, "Time", "first dimension title is correct");
-            t.eq(dimensions[0].abstract, "Monthly datasets", "first dimension abstract is correct");
+            t.eq(dimensions[0]['abstract'], "Monthly datasets", "first dimension abstract is correct");
             t.eq(dimensions[0].identifier, "TIME", "first dimension identifier is correct");
             t.eq(dimensions[0]['default'], "default", "first dimension default is correct");
             t.eq(dimensions[0].values.length, 3, "first dimension has correct count of values");