/// <exclude />
public static XhtmlDocument RenderDataList <T>(IVisualFunction function, XhtmlDocument xhtmlDocument, DataTypeDescriptor typeDescriptor, FunctionContextContainer functionContextContainer, Expression <Func <T, bool> > filter)
where T : class, IData
{
if (function == null)
{
throw new ArgumentNullException("function");
}
if (xhtmlDocument == null)
{
throw new ArgumentNullException("xhtmlDocument");
}
if (typeDescriptor == null)
{
throw new ArgumentNullException("typeDescriptor");
}
if (functionContextContainer == null)
{
throw new ArgumentNullException("functionContextContainer");
}
Type dataType = typeDescriptor.GetInterfaceType();
if (dataType == null)
{
throw new InvalidOperationException(string.Format("'{0}' is not a known type manager type.", typeDescriptor.TypeManagerTypeName));
}
List <T> allData = DataFacade.GetData <T>(filter).ToList();
List <T> itemsToList;
if (function.OrderbyFieldName == "(random)")
{
int itemsInList = allData.Count();
int itemsToFetch = Math.Min(itemsInList, function.MaximumItemsToList);
itemsToList = new List <T>();
while (itemsToFetch > 0)
{
int itemToGet = (Math.Abs(Guid.NewGuid().GetHashCode()) % itemsInList); // (new Random()).Next(0, itemsInList);
itemsToList.Add(allData[itemToGet]);
allData.RemoveAt(itemToGet);
itemsToFetch--;
itemsInList--;
}
}
else
{
IComparer <T> comparer = GenericComparer <T> .Build(typeDescriptor.GetInterfaceType(), function.OrderbyFieldName, function.OrderbyAscending);
allData.Sort(comparer);
itemsToList = allData.Take(function.MaximumItemsToList).ToList();
}
return(RenderDataListImpl <T>(xhtmlDocument, typeDescriptor, itemsToList, functionContextContainer));
}
public XmlDataTypeStore(DataTypeDescriptor dataTypeDescriptor, Type dataProviderHelperType, Type dataIdClassType, IEnumerable <XmlDataTypeStoreDataScope> xmlDateTypeStoreDataScopes, bool isGeneratedDataType)
{
DataTypeDescriptor = dataTypeDescriptor ?? throw new ArgumentNullException(nameof(dataTypeDescriptor));
DataProviderHelperType = dataProviderHelperType ?? throw new ArgumentNullException(nameof(dataProviderHelperType));
DataIdClassType = dataIdClassType ?? throw new ArgumentNullException(nameof(dataIdClassType));
IsGeneratedDataType = isGeneratedDataType;
_xmlDateTypeStoreDataScopes = xmlDateTypeStoreDataScopes.Evaluate();
var ordering = new List <Func <XElement, IComparable> >();
foreach (string key in dataTypeDescriptor.KeyPropertyNames)
{
XName localKey = key;
ordering.Add(f => (string)f.Attribute(localKey) ?? "");
}
Func <IEnumerable <XElement>, IOrderedEnumerable <XElement> > orderer = f => ordering.Skip(1).Aggregate(f.OrderBy(ordering.First()), Enumerable.ThenBy);
foreach (XmlDataTypeStoreDataScope xmlDataTypeStoreDataScope in _xmlDateTypeStoreDataScopes)
{
DataScopeIdentifier dataScopeIdentifier = DataScopeIdentifier.Deserialize(xmlDataTypeStoreDataScope.DataScopeName);
CultureInfo culture = CultureInfo.CreateSpecificCulture(xmlDataTypeStoreDataScope.CultureName);
Type dataType = dataTypeDescriptor.GetInterfaceType();
Action cacheFlush = () => DataEventSystemFacade.FireExternalStoreChangedEvent(dataType, dataScopeIdentifier.ToPublicationScope(), culture);
XmlDataProviderDocumentCache.RegisterExternalFileChangeAction(xmlDataTypeStoreDataScope.Filename, cacheFlush);
XmlDataProviderDocumentWriter.RegisterFileOrderer(xmlDataTypeStoreDataScope.Filename, orderer);
}
}
/// <exclude />
public GeneratedTypesHelper(DataTypeDescriptor oldDataTypeDescriptor)
{
Verify.ArgumentNotNull(oldDataTypeDescriptor, "oldDataTypeDescriptor");
_oldType = oldDataTypeDescriptor.GetInterfaceType();
_oldDataTypeDescriptor = oldDataTypeDescriptor;
Initialize();
}
/// <exclude />
public static XhtmlDocument RenderCompleteDataList(IVisualFunction function, XhtmlDocument xhtmlDocument, DataTypeDescriptor typeDescriptor, FunctionContextContainer functionContextContainer)
{
Type typeofClassWithGenericStaticMethod = typeof(RenderingHelper);
// Grabbing the specific static method
MethodInfo methodInfo = typeofClassWithGenericStaticMethod.GetMethod("RenderCompleteDataListImpl", System.Reflection.BindingFlags.Static | BindingFlags.NonPublic);
// Binding the method info to generic arguments
Type[] genericArguments = new Type[] { typeDescriptor.GetInterfaceType() };
MethodInfo genericMethodInfo = methodInfo.MakeGenericMethod(genericArguments);
// Simply invoking the method and passing parameters
// The null parameter is the object to call the method from. Since the method is
// static, pass null.
return((XhtmlDocument)genericMethodInfo.Invoke(null, new object[] { function, xhtmlDocument, typeDescriptor, functionContextContainer }));
}
internal void AddDataTypeData(Type type)
{
IEnumerable <Type> globalDataTypeInterfaces = DataFacade
.GetAllInterfaces(UserType.Developer)
.Where(interfaceType => interfaceType.Assembly != typeof(IData).Assembly)
.OrderBy(t => t.FullName)
.Except(PageFolderFacade.GetAllFolderTypes())
.Except(PageMetaDataFacade.GetAllMetaDataTypes());
IEnumerable <Type> pageDataTypeInterfaces = PageFolderFacade.GetAllFolderTypes();
IEnumerable <Type> pageMetaTypeInterfaces = PageMetaDataFacade.GetAllMetaDataTypes();
DataTypeDescriptor dataTypeDescriptor = DynamicTypeManager.GetDataTypeDescriptor(type);
var resolvedType = dataTypeDescriptor.GetInterfaceType();
// TODO: make by association
if (globalDataTypeInterfaces.Contains(resolvedType))
{
AddData(type);
}
else if (pageDataTypeInterfaces.Contains(resolvedType))
{
AddData <IPageFolderDefinition>(d => d.FolderTypeId == dataTypeDescriptor.DataTypeId);
AddData(type);
}
else if (pageMetaTypeInterfaces.Contains(resolvedType))
{
foreach (var j in DataFacade.GetData <IPageMetaDataDefinition>(d => d.MetaDataTypeId == dataTypeDescriptor.DataTypeId))
{
//Add only one MetaTypeTab
AddData <ICompositionContainer>(d => d.Id == j.MetaDataContainerId);
}
AddData <IPageMetaDataDefinition>(d => d.MetaDataTypeId == dataTypeDescriptor.DataTypeId);
AddData(type);
}
}
public void DropStore(DataTypeDescriptor dataTypeDescriptor)
{
using (TimerProfilerFacade.CreateTimerProfiler())
{
SqlStoreManipulator.DropStoresForType(_dataProviderContext.ProviderName, dataTypeDescriptor);
InterfaceConfigurationManipulator.Remove(_dataProviderContext.ProviderName, dataTypeDescriptor);
InterfaceConfigurationElement oldElement = _interfaceConfigurationElements.FirstOrDefault(f => f.DataTypeId == dataTypeDescriptor.DataTypeId);
if (oldElement != null)
{
_interfaceConfigurationElements.Remove(oldElement);
}
Guid dataTypeId = dataTypeDescriptor.DataTypeId;
int storesRemoved = _createdSqlDataTypeStoreTables.RemoveAll(item => item.DataTypeId == dataTypeId);
if (storesRemoved > 0)
{
Type interfaceType = dataTypeDescriptor.GetInterfaceType();
_sqlDataTypeStoresContainer.ForgetInterface(interfaceType);
}
}
}
private static XhtmlDocument RenderDataListImpl <T>(XhtmlDocument templateDocument, DataTypeDescriptor typeDescriptor, List <T> dataList, FunctionContextContainer functionContextContainer)
where T : class, IData
{
XhtmlDocument outputDocument = new XhtmlDocument();
if (dataList.Count > 0)
{
Type interfaceType = typeDescriptor.GetInterfaceType();
XElement templateBody = new XElement(templateDocument.Body);
Dictionary <string, PropertyInfo> propertyInfoLookup =
interfaceType.GetPropertiesRecursively(p => typeof(IData).IsAssignableFrom(p.DeclaringType)).ToList().ToDictionary(p => p.Name);
List <string> fieldsWithReferenceRendering = new List <string>();
foreach (PropertyInfo dataPropertyInfo in propertyInfoLookup.Values)
{
Type referencedType = null;
if (dataPropertyInfo.TryGetReferenceType(out referencedType))
{
bool canRender = DataXhtmlRenderingServices.CanRender(referencedType, XhtmlRenderingType.Embedable);
if (canRender)
{
fieldsWithReferenceRendering.Add(dataPropertyInfo.Name);
}
}
}
// any optimization would do wonders
foreach (IData data in dataList)
{
XElement currentRowElementsContainer = new XElement(templateBody);
List <DynamicTypeMarkupServices.FieldReferenceDefinition> references =
DynamicTypeMarkupServices.GetFieldReferenceDefinitions(currentRowElementsContainer, typeDescriptor.TypeManagerTypeName).ToList();
// perf waste - if some props are not used;
Dictionary <string, object> objectValues =
propertyInfoLookup.ToDictionary(f => f.Key, f => f.Value.GetValue(data, new object[] { }));
foreach (DynamicTypeMarkupServices.FieldReferenceDefinition reference in references)
{
object value = null;
if (fieldsWithReferenceRendering.Contains(reference.FieldName))
{
// reference field with rendering...
Type referencedType = null;
if (propertyInfoLookup[reference.FieldName].TryGetReferenceType(out referencedType))
{
if (objectValues[reference.FieldName] != null)
{
IDataReference dataReference = DataReferenceFacade.BuildDataReference(referencedType, objectValues[reference.FieldName]);
try
{
value = DataXhtmlRenderingServices.Render(dataReference, XhtmlRenderingType.Embedable).Root;
}
catch (Exception)
{
value = objectValues[reference.FieldName];
}
}
}
}
else
{
if (objectValues.ContainsKey(reference.FieldName)) // prevents unknown props from creating exceptions
{
value = objectValues[reference.FieldName];
}
}
if (value != null)
{
if (value.GetType() == typeof(DateTime))
{
DateTime dateTimeValue = (DateTime)value;
if (dateTimeValue.TimeOfDay.TotalSeconds > 0)
{
value = string.Format("{0} {1}", dateTimeValue.ToShortDateString(), dateTimeValue.ToShortDateString());
}
else
{
value = dateTimeValue.ToShortDateString();
}
}
if (value.GetType() == typeof(string))
{
string stringValue = (string)value;
if (stringValue.StartsWith("<html") && stringValue.Contains(Namespaces.Xhtml.NamespaceName))
{
try
{
value = XElement.Parse(stringValue);
}
catch { }
}
else if (stringValue.Contains('\n'))
{
string valueEncodedWithBr = HttpUtility.HtmlEncode(stringValue).Replace("\n", "<br/>");
value = XElement.Parse(string.Format("<body xmlns='{0}'>{1}</body>", Namespaces.Xhtml, valueEncodedWithBr)).Nodes();
}
}
}
reference.FieldReferenceElement.ReplaceWith(value);
}
FunctionContextContainer fcc = new FunctionContextContainer(functionContextContainer, objectValues);
PageRenderer.ExecuteEmbeddedFunctions(currentRowElementsContainer, fcc);
outputDocument.Body.Add(currentRowElementsContainer.Elements());
}
}
return(outputDocument);
}
/// <exclude />
public bool ValidateNewTypeFullName(string typeName, string typeNamespace, out string message)
{
Verify.ArgumentNotNullOrEmpty(typeName, "typeName");
Verify.ArgumentNotNullOrEmpty(typeNamespace, "typeNamespace");
message = null;
if (typeNamespace.Split('.').Contains(typeName))
{
message = Texts.TypeNameInNamespace(typeName, typeNamespace);
return(false);
}
if (_oldDataTypeDescriptor != null)
{
if (_oldDataTypeDescriptor.Name == typeName &&
_oldDataTypeDescriptor.Namespace == typeNamespace)
{
return(true);
}
var interfaceType = _oldDataTypeDescriptor.GetInterfaceType();
if (interfaceType.GetRefereeTypes().Count > 0)
{
message = Texts.TypesAreReferencing;
return(false);
}
}
var typeFullname = StringExtensionMethods.CreateNamespace(typeNamespace, typeName, '.');
foreach (var dtd in DataMetaDataFacade.GeneratedTypeDataTypeDescriptors)
{
var fullname = StringExtensionMethods.CreateNamespace(dtd.Namespace, dtd.Name, '.');
if (typeFullname == fullname)
{
message = Texts.TypesNameClash;
return(false);
}
}
var partNames = typeFullname.Split('.');
var sb = new StringBuilder(partNames[0]);
for (var i = 1; i < partNames.Length; i++)
{
var exists = TypeManager.HasTypeWithName(sb.ToString());
if (exists)
{
message = Texts.NameSpaceIsTypeTypeName(sb.ToString());
return(false);
}
sb.Append(".");
sb.Append(partNames[i]);
}
return(true);
}
