private IEnumerable <ValidationResult> Validate(ContentBlockModelValue blockValue)
{
if (blockValue == null)
{
return(Enumerable.Empty <ValidationResult>());
}
IDataType dataType = _utils.GetDataType(blockValue.DefinitionId);
if (dataType == null)
{
return(Enumerable.Empty <ValidationResult>());
}
var valueEditor = dataType.Editor?.GetValueEditor();
if (valueEditor == null)
{
return(Enumerable.Empty <ValidationResult>());
}
try
{
// Validate the value using all validators that have been defined for the datatype
return(valueEditor.Validators.SelectMany(ve => ve.Validate(blockValue.Content, ValueTypes.Json, dataType.Configuration)));
}
catch
{
// Nested Content validation will throw in some situations,
// e.g. when a ContentBlock document type has no properties.
return(Enumerable.Empty <ValidationResult>());
}
}
private IEnumerable <ValidationResult> Validate(ContentBlockModelValue blockValue)
{
if (blockValue == null)
{
return(Enumerable.Empty <ValidationResult>());
}
var repository = _definitionRepository.Value;
if (repository == null)
{
return(Enumerable.Empty <ValidationResult>());
}
var definition = repository.GetById(blockValue.DefinitionId);
if (definition == null)
{
return(Enumerable.Empty <ValidationResult>());
}
IDataType dataType = null;
if (definition.DataTypeId is int dataTypeId)
{
dataType = _dataTypeService.GetDataType(dataTypeId);
}
else if (definition.DataTypeKey is Guid dataTypeKey)
{
dataType = _dataTypeService.GetDataType(dataTypeKey);
}
if (dataType == null)
{
return(Enumerable.Empty <ValidationResult>());
}
var valueEditor = dataType.Editor?.GetValueEditor();
if (valueEditor == null)
{
return(Enumerable.Empty <ValidationResult>());
}
// We add a prefix to memberNames of fields with errors
// so we can display it at the correct Content Block
string memberNamePrefix = $"#content-blocks-id:{blockValue.Id}#";
// Validate the value using all validators that have been defined for the datatype
return(valueEditor.Validators.SelectMany(ve => ve
.Validate(blockValue.Content, ValueTypes.Json, dataType.Configuration)
.Select(vr =>
{
var memberNames = vr.MemberNames.Select(memberName => memberNamePrefix + memberName);
var errorMessage = Regex.Replace(vr.ErrorMessage ?? "", @"^Item \d+:?\s*", "");
return new ValidationResult(errorMessage, memberNames);
})
));
}
private IEnumerable <ValidationResult> Validate(ContentBlockModelValue blockValue)
{
if (blockValue == null)
{
return(Enumerable.Empty <ValidationResult>());
}
IDataType dataType = _utils.GetDataType(blockValue.DefinitionId);
if (dataType == null)
{
return(Enumerable.Empty <ValidationResult>());
}
var valueEditor = dataType.Editor?.GetValueEditor();
if (valueEditor == null)
{
return(Enumerable.Empty <ValidationResult>());
}
// We add a prefix to memberNames of fields with errors
// so we can display it at the correct Content Block
string memberNamePrefix = $"#content-blocks-id:{blockValue.Id}#";
// Validate the value using all validators that have been defined for the datatype
try
{
return(valueEditor.Validators
.SelectMany(ve => ve
.Validate(blockValue.Content, ValueTypes.Json, dataType.Configuration)
.Select(vr =>
{
var memberNames = vr.MemberNames.Select(memberName => memberNamePrefix + memberName);
var errorMessage = Regex.Replace(vr.ErrorMessage ?? "", @"^Item \d+:?\s*", "");
return new ValidationResult(errorMessage, memberNames);
})
)
.ToList());
}
catch
{
// Nested Content validation will throw in some situations,
// e.g. when a ContentBlock document type has no properties.
return(Enumerable.Empty <ValidationResult>());
}
}