public RemoteValidationResult Validate(RemoteValidationContext context, RemoteValidationResult result)
{
var filterDefinition = context.Definitions.FirstOrDefault(x => x.Alias == FieldFilter);
if (filterDefinition == null)
{
var message = new ActionTaskResultMessage()
{
ResourceClass = ValidationHelper.ResourceClass,
ResourceName = nameof(RemoteValidationMessages.MissingParam),
Parameters = new object[] { FieldFilter }
};
result.AddErrorMessage(ValidationHelper.ToString(context, message));
}
else
{
var filter = context.ProvideValueExact <string>(filterDefinition);
if (string.IsNullOrEmpty(filter))
{
return(result);
}
var normalizedFilter = DPathProcessor.NormalizeExpression(filter);
if (!DPathProcessor.IsExpressionValid(normalizedFilter))
{
var message = new ActionTaskResultMessage()
{
ResourceClass = ValidationHelper.ResourceClass,
ResourceName = nameof(RemoteValidationMessages.InvalidFilter),
Parameters = new object[] { normalizedFilter }
};
result.AddModelError(filterDefinition.PropertyName, ValidationHelper.ToString(context, message));
}
}
return(result);
}
public RemoteValidationResult Validate(RemoteValidationContext context, RemoteValidationResult result)
{
var xmlDefinition = context.Definitions.FirstOrDefault(x => x.Alias == FieldXmlDefinition);
if (xmlDefinition == null)
{
var message = new ActionTaskResultMessage()
{
ResourceClass = ValidationHelper.ResourceClass,
ResourceName = nameof(RemoteValidationMessages.FieldNotFound),
Parameters = new object[] { FieldXmlDefinition }
};
result.Messages.Add(ValidationHelper.ToString(context, message));
}
var xaml = context.ProvideValueExact <string>(xmlDefinition);
if (!string.IsNullOrWhiteSpace(xaml))
{
Content definition;
try
{
definition = (Content)XamlConfigurationParser.CreateFrom(xaml);
}
catch (Exception ex)
{
var message = new ActionTaskResultMessage()
{
ResourceClass = ValidationHelper.ResourceClass,
ResourceName = nameof(RemoteValidationMessages.NotValidXamlDefinition),
Parameters = new object[] { ex.Message }
};
result.Messages.Add(ValidationHelper.ToString(context, message));
return(result);
}
var jsonDefinition = context.Definitions.FirstOrDefault(x => x.Alias == FieldJsonDefinition);
if (jsonDefinition != null)
{
using (var stream = new MemoryStream())
{
using (var reader = new StreamReader(stream))
{
try
{
_formatter.Write(stream, definition);
stream.Position = 0;
context.SetValue(result, jsonDefinition, reader.ReadToEnd());
}
catch (Exception ex)
{
var message = new ActionTaskResultMessage()
{
ResourceClass = ValidationHelper.ResourceClass,
ResourceName = nameof(RemoteValidationMessages.JsonDefinitionError),
Parameters = new object[] { ex.Message }
};
result.Messages.Add(ValidationHelper.ToString(context, message));
return(result);
}
}
}
}
}
return(result);
}
