Handling wrong date format from XmlRpc clients

http://orchard.codeplex.com/workitem/16623

--HG--
branch : dev

src/Orchard.Tests.Modules/XmlRpc/Services/XmlRpcReaderTests.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Threading;
 using System.Xml.Linq;
 using NUnit.Framework;
 using Orchard.Core.XmlRpc.Models;
@@ -87,6 +88,18 @@ namespace Orchard.Tests.Modules.XmlRpc.Services {
 
         }
 
+        [Test]
+        public void StructShouldMapDefaultDateTimeWithBadFormat() {
+            var source = XElement.Parse(@"
+<struct>
+    <member><name>seven</name><value><dateTime.iso8601>FOO</dateTime.iso8601></value></member>
+</struct>");
+
+            var xmlStruct = _structMapper.Map(source);
+            Assert.That(xmlStruct["seven"], Is.GreaterThan(DateTime.Now.AddSeconds(-1)));
+            Assert.That(xmlStruct["seven"], Is.LessThan(DateTime.Now.AddSeconds(1)));
+        }
+
         [Test]
         public void ArrayShouldBringDataItemsWithCorrectType() {
             var source = XElement.Parse(@"

src/Orchard.Web/Core/XmlRpc/Services/XmlRpcReader.cs

@@ -22,7 +22,13 @@ namespace Orchard.Core.XmlRpc.Services {
                             {"boolean", x=>new XRpcData<bool> { Value = ((string)x=="1") }}, 
                             {"string", x=>new XRpcData<string> { Value = (string)x }}, 
                             {"double", x=>new XRpcData<double> { Value = (double)x }}, 
-                            {"dateTime.iso8601", x=>new XRpcData<DateTime> { Value = DateTime.Parse((string)x, null, DateTimeStyles.RoundtripKind) }}, 
+                            {"dateTime.iso8601", x=> {
+                                                     DateTime parsedDateTime;
+                                                     if(!DateTime.TryParse(x.Value, out parsedDateTime)) {
+                                                         parsedDateTime = DateTime.Now;
+                                                     }
+                                                     return new XRpcData<DateTime> {Value = parsedDateTime};
+                                                 }},
                             {"base64", x=>new XRpcData<byte[]> { Value = Convert.FromBase64String((string)x) }}, 
                             {"struct", x=>XRpcData.For(Map<XRpcStruct>(x))} , 
                             {"array", x=>XRpcData.For(Map<XRpcArray>(x))} , 
@@ -46,7 +52,7 @@ namespace Orchard.Core.XmlRpc.Services {
         XRpcMethodCall IMapper<XElement, XRpcMethodCall>.Map(XElement source) {
             return new XRpcMethodCall {
                 MethodName = (string)source.Element("methodName"),
-                Params = source.Elements("params").Elements("param").Select(x => Map<XRpcData>(x)).ToList()
+                Params = source.Elements("params").Elements("param").Select(Map<XRpcData>).ToList()
             };
         }