public async Task <List <ValidationIssue> > ValidateDataElement(Instance instance, DataType dataType, DataElement dataElement)
{
_logger.LogInformation($"Validation of data element {dataElement.Id} of instance {instance.Id}");
// Todo. Figure out where to get this from
Dictionary <string, Dictionary <string, string> > serviceText = new Dictionary <string, Dictionary <string, string> >();
List <ValidationIssue> messages = new List <ValidationIssue>();
if (dataElement.ContentType == null)
{
ValidationIssue message = new ValidationIssue
{
InstanceId = instance.Id,
Code = ValidationIssueCodes.DataElementCodes.MissingContentType,
DataElementId = dataElement.Id,
Severity = ValidationIssueSeverity.Error,
Description = AppTextHelper.GetAppText(
ValidationIssueCodes.DataElementCodes.MissingContentType, serviceText, null, "nb")
};
messages.Add(message);
}
else
{
string contentTypeWithoutEncoding = dataElement.ContentType.Split(";")[0];
if (dataType.AllowedContentTypes != null && dataType.AllowedContentTypes.Count > 0 && dataType.AllowedContentTypes.All(ct => !ct.Equals(contentTypeWithoutEncoding, StringComparison.OrdinalIgnoreCase)))
{
ValidationIssue message = new ValidationIssue
{
InstanceId = instance.Id,
DataElementId = dataElement.Id,
Code = ValidationIssueCodes.DataElementCodes.ContentTypeNotAllowed,
Severity = ValidationIssueSeverity.Error,
Description = AppTextHelper.GetAppText(
ValidationIssueCodes.DataElementCodes.ContentTypeNotAllowed, serviceText, null, "nb"),
Field = dataType.Id
};
messages.Add(message);
}
}
if (dataType.MaxSize.HasValue && dataType.MaxSize > 0 && (long)dataType.MaxSize * 1024 * 1024 < dataElement.Size)
{
ValidationIssue message = new ValidationIssue
{
InstanceId = instance.Id,
DataElementId = dataElement.Id,
Code = ValidationIssueCodes.DataElementCodes.DataElementTooLarge,
Severity = ValidationIssueSeverity.Error,
Description = AppTextHelper.GetAppText(
ValidationIssueCodes.DataElementCodes.DataElementTooLarge, serviceText, null, "nb"),
Field = dataType.Id
};
messages.Add(message);
}
if (dataType.AppLogic != null)
{
Type modelType = _altinnApp.GetAppModelType(dataType.AppLogic.ClassRef);
Guid instanceGuid = Guid.Parse(instance.Id.Split("/")[1]);
string app = instance.AppId.Split("/")[1];
int instanceOwnerPartyId = int.Parse(instance.InstanceOwner.PartyId);
dynamic data = await _dataService.GetFormData(instanceGuid, modelType, instance.Org, app, instanceOwnerPartyId, Guid.Parse(dataElement.Id));
ModelStateDictionary validationResults = new ModelStateDictionary();
var actionContext = new ActionContext(
_httpContextAccessor.HttpContext,
new Microsoft.AspNetCore.Routing.RouteData(),
new ActionDescriptor(),
validationResults);
ValidationStateDictionary validationState = new ValidationStateDictionary();
_objectModelValidator.Validate(actionContext, validationState, null, data);
await _altinnApp.RunDataValidation(data, validationResults);
if (!validationResults.IsValid)
{
messages.AddRange(MapModelStateToIssueList(actionContext.ModelState, instance, dataElement.Id, serviceText));
}
}
return(messages);
}