public static void SetName(this NamedMetadataObject obj, string newName, Culture culture = null)
{
if (culture != null)
{
culture.ObjectTranslations.SetTranslation(obj, TranslatedProperty.Caption, newName);
}
else
{
if (obj.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase))
{
obj.Name = newName;
return;
}
// Automatically apply name change to translations (but only if the translation is identical to the old name):
var cultures = obj.Model?.Cultures;
if (cultures != null && obj.IsTranslatable())
{
foreach (var c in cultures)
{
var translatedName = obj.GetNameTranslation(c);
if (!string.IsNullOrEmpty(translatedName) && translatedName.Equals(obj.Name, StringComparison.InvariantCultureIgnoreCase))
{
obj.SetName(newName, c);
}
}
}
if (!obj.IsRemoved)
{
obj.Name = newName;
}
}
}
/// <summary>
/// Initializes a new instance of the TabularObject class.
/// </summary>
/// <param name="namedMetaDataObject">The Tabular Object Model supertype of the class being abstracted.</param>
public TabularObject(NamedMetadataObject namedMetaDataObject)
{
_name = namedMetaDataObject.Name;
if (namedMetaDataObject is Tom.Model)
{
return; //Model has custom JSON string
}
//Serialize json
SerializeOptions options = new SerializeOptions();
options.IgnoreInferredProperties = true;
options.IgnoreInferredObjects = true;
options.IgnoreTimestamps = true;
options.SplitMultilineStrings = true;
_objectDefinition = Tom.JsonSerializer.SerializeObject(namedMetaDataObject, options);
//Remove annotations
{
JToken token = JToken.Parse(_objectDefinition);
RemovePropertyFromObjectDefinition(token, "annotations");
_objectDefinition = token.ToString(Formatting.Indented);
}
////todo: remove with Giri's fix
////Remove return characters
//if (namedMetaDataObject is Tom.NamedExpression || namedMetaDataObject is Tom.Table)
//{
// _objectDefinition = _objectDefinition.Replace("\\r", "");
//}
//Order table columns
if (namedMetaDataObject is Tom.Table)
{
if (((Tom.Table)namedMetaDataObject).CalculationGroup != null)
{
JToken token = JToken.Parse(_objectDefinition);
RemovePropertyFromObjectDefinition(token, "calculationItems");
_objectDefinition = token.ToString(Formatting.Indented);
}
_objectDefinition = SortArray(_objectDefinition, "columns");
_objectDefinition = SortArray(_objectDefinition, "partitions");
}
//Order role members
if (namedMetaDataObject is Tom.ModelRole)
{
_objectDefinition = SortArray(_objectDefinition, "members");
}
//Hide privacy setting on structured data sources
if (namedMetaDataObject is Tom.StructuredDataSource)
{
JToken token = JToken.Parse(_objectDefinition);
RemovePropertyFromObjectDefinition(token, "PrivacySetting");
_objectDefinition = token.ToString(Formatting.Indented);
}
}
public TabularNamedObject this[NamedMetadataObject obj]
{
get
{
TabularNamedObject result;
if (!cache.TryGetValue(obj, out result))
{
result = TabularNamedObject.CreateFromMetadata(obj, handler);
cache.Add(obj, result);
}
return(result);
}
}
public static string GetNameTranslation(this NamedMetadataObject obj, Culture culture = null)
{
if (obj == null)
{
return(null);
}
if (culture != null)
{
var tran = culture.ObjectTranslations[obj, TranslatedProperty.Caption];
if (tran != null)
{
return(tran.Value);
}
}
return(null);
}
private static bool IsTranslatable(this NamedMetadataObject obj)
{
switch (obj.ObjectType)
{
case ObjectType.Table:
case ObjectType.Measure:
case ObjectType.Hierarchy:
case ObjectType.Level:
case ObjectType.Column:
case ObjectType.Model:
case ObjectType.Perspective:
return(true);
default:
return(false);
}
}
/// <summary>
/// Initializes a new instance of the TabularObject class.
/// </summary>
/// <param name="namedMetaDataObject">The Tabular Object Model supertype of the class being abstracted.</param>
public TabularObject(NamedMetadataObject namedMetaDataObject)
{
_name = namedMetaDataObject.Name;
//Serialize json
SerializeOptions options = new SerializeOptions();
options.IgnoreInferredProperties = true;
options.IgnoreInferredObjects = true;
options.IgnoreTimestamps = true;
options.SplitMultilineStrings = true;
_objectDefinition = Tom.JsonSerializer.SerializeObject(namedMetaDataObject, options);
//Remove annotations
{
JToken token = JToken.Parse(_objectDefinition);
RemovePropertyFromObjectDefinition(token, "annotations");
_objectDefinition = token.ToString(Formatting.Indented);
}
//Order table columns
if (namedMetaDataObject is Tom.Table)
{
_objectDefinition = SortArray(_objectDefinition, "columns");
_objectDefinition = SortArray(_objectDefinition, "partitions");
}
//Order role members
if (namedMetaDataObject is Tom.ModelRole)
{
_objectDefinition = SortArray(_objectDefinition, "members");
}
//Hide privacy setting on structured data sources
if (namedMetaDataObject is Tom.StructuredDataSource)
{
JToken token = JToken.Parse(_objectDefinition);
RemovePropertyFromObjectDefinition(token, "PrivacySetting");
_objectDefinition = token.ToString(Formatting.Indented);
}
}
/// <summary>
/// Throws an exception of the provided new name is invalid for the specified object.
/// </summary>
public static void ValidateName(this NamedMetadataObject obj, string newName)
{
if (obj.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase))
{
return;
}
if (obj is Measure)
{
var measure = obj as Measure;
// Do not allow multiple measures with the same name:
if (measure.Model.Tables.Any(t => t.Measures.Any(m => m != obj && m.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase))))
{
throw new ArgumentException(string.Format(Messages.DuplicateMeasureName, newName));
}
// Do not allow a measure with the same name as a column in the table:
if (measure.Table.Columns.Any(c => c.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase)))
{
throw new ArgumentException(string.Format(Messages.DuplicateColumnName, newName));
}
}
else if (obj is Column)
{
var column = obj as Column;
// Do not allow a column with the same name as a measure in the table:
if (column.Table.Measures.Any(m => m.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase)))
{
throw new ArgumentException(string.Format(Messages.DuplicateMeasureName, newName));
}
// Do not allow a column with the same name as another column in the table:
if (column.Table.Columns.Any(c => c != obj && c.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase)))
{
throw new ArgumentException(string.Format(Messages.DuplicateColumnName, newName));
}
}
}
public static void SetName(this NamedMetadataObject obj, string newName, Culture culture = null)
{
if (culture != null)
{
culture.ObjectTranslations.SetTranslation(obj, TranslatedProperty.Caption, newName);
}
else
{
if (obj.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase))
{
obj.Name = newName;
return;
}
if (obj is Measure)
{
var measure = obj as Measure;
// Do not allow multiple measures with the same name:
if (measure.Model.Tables.Any(t => t.Measures.Any(m => m != obj && m.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase))))
{
throw new ArgumentException(string.Format(Messages.DuplicateMeasureName, newName));
}
// Do not allow a measure with the same name as a column in the table:
if (measure.Table.Columns.Any(c => c.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase)))
{
throw new ArgumentException(string.Format(Messages.DuplicateColumnName, newName));
}
}
else if (obj is Column)
{
var column = obj as Column;
// Do not allow a column with the same name as a measure in the table:
if (column.Table.Measures.Any(m => m.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase)))
{
throw new ArgumentException(string.Format(Messages.DuplicateMeasureName, newName));
}
// Do not allow a column with the same name as another column in the table:
if (column.Table.Columns.Any(c => c != obj && c.Name.Equals(newName, StringComparison.InvariantCultureIgnoreCase)))
{
throw new ArgumentException(string.Format(Messages.DuplicateColumnName, newName));
}
}
// Automatically apply name change to translations (but only if the translation is identical to the old name):
var cultures = obj.Model?.Cultures;
if (cultures != null && obj.IsTranslatable())
{
foreach (var c in cultures)
{
var translatedName = obj.GetName(c);
if (!string.IsNullOrEmpty(translatedName) && translatedName.Equals(obj.Name, StringComparison.InvariantCultureIgnoreCase))
{
obj.SetName(newName, c);
}
}
}
if (!obj.IsRemoved)
{
obj.Name = newName;
}
}
}
public MetadataObjectContainer(NamedMetadataObject metadataObject, TranslatedProperty translatedProperty)
{
TabularObject = metadataObject;
TranslatedProperty = translatedProperty;
TemporaryObjectId = Guid.NewGuid();
}
protected TabularNamedObject(NamedMetadataObject metadataObject) : base(metadataObject)
{
}
public MetadataObjectContainer(NamedMetadataObject metadataObject, TranslatedProperty translatedProperty)
{
TabularObject = metadataObject;
TranslatedProperty = translatedProperty;
}
public void Add(NamedMetadataObject metadataObject, TabularNamedObject tabularObject)
{
cache.Add(metadataObject, tabularObject);
}
public static void AddDisplayFolder(this ObservableCollection <ExpandoObject> collection, NamedMetadataObject metadataObject, string displayString, string defaultCulture, CultureCollection cultures)
{
if (collection == null)
{
return;
}
if (!string.IsNullOrEmpty(displayString))
{
foreach (ExpandoObject item in collection)
{
if (((IDictionary <String, Object>)item)[defaultCulture] is string displayName && displayName.Equals(displayString))
{
var existingDisplayFolderContainer = ((IDictionary <String, Object>)item)["Object"] as DisplayFolderContainer;
existingDisplayFolderContainer.TabularObjects.Add(metadataObject);
return;
}
}
}
dynamic row = new ExpandoObject();
var displayFolderContainer = new DisplayFolderContainer(metadataObject, TranslatedProperty.DisplayFolder);
((IDictionary <String, Object>)row)["Object"] = displayFolderContainer;
foreach (var culture in cultures)
{
((IDictionary <String, Object>)row)[culture.Name] = culture.Name.Equals(defaultCulture) ? displayString :
culture.ObjectTranslations[displayFolderContainer.TabularObject, displayFolderContainer.TranslatedProperty]?.Value;
}
collection.Add(row);
}
