protected override IEnumerable <ElementTypeValidationModel> GetElementTypeValidation(object value)
{
foreach (var row in _nestedContentValues.GetPropertyValues(value))
{
var elementValidation = new ElementTypeValidationModel(row.ContentTypeAlias, row.Id);
foreach (var prop in row.PropertyValues)
{
elementValidation.AddPropertyTypeValidation(
new PropertyTypeValidationModel(prop.Value.PropertyType, prop.Value.Value));
}
yield return(elementValidation);
}
}
protected override IEnumerable <ElementTypeValidationModel> GetElementTypeValidation(object value)
{
var rows = _nestedContentValues.GetPropertyValues(value);
if (rows.Count == 0)
{
yield break;
}
// There is no guarantee that the client will post data for every property defined in the Element Type but we still
// need to validate that data for each property especially for things like 'required' data to work.
// Lookup all element types for all content/settings and then we can populate any empty properties.
var allElementAliases = rows.Select(x => x.ContentTypeAlias).ToList();
// unfortunately we need to get all content types and post filter - but they are cached so its ok, there's
// no overload to lookup by many aliases.
var allElementTypes = _contentTypeService.GetAll().Where(x => allElementAliases.Contains(x.Alias)).ToDictionary(x => x.Alias);
foreach (var row in rows)
{
if (!allElementTypes.TryGetValue(row.ContentTypeAlias, out var elementType))
{
throw new InvalidOperationException($"No element type found with alias {row.ContentTypeAlias}");
}
// now ensure missing properties
foreach (var elementTypeProp in elementType.CompositionPropertyTypes)
{
if (!row.PropertyValues.ContainsKey(elementTypeProp.Alias))
{
// set values to null
row.PropertyValues[elementTypeProp.Alias] = new NestedContentValues.NestedContentPropertyValue
{
PropertyType = elementTypeProp,
Value = null
};
row.RawPropertyValues[elementTypeProp.Alias] = null;
}
}
var elementValidation = new ElementTypeValidationModel(row.ContentTypeAlias, row.Id);
foreach (var prop in row.PropertyValues)
{
elementValidation.AddPropertyTypeValidation(
new PropertyTypeValidationModel(prop.Value.PropertyType, prop.Value.Value));
}
yield return(elementValidation);
}
}
public IEnumerable <ValidationResult> Validate(object rawValue, string valueType, object dataTypeConfiguration)
{
var validationResults = new List <ValidationResult>();
foreach (var row in _nestedContentValues.GetPropertyValues(rawValue, out _))
{
if (row.PropType == null)
{
continue;
}
var config = _dataTypeService.GetDataType(row.PropType.DataTypeId).Configuration;
var propertyEditor = _propertyEditors[row.PropType.PropertyEditorAlias];
if (propertyEditor == null)
{
continue;
}
foreach (var validator in propertyEditor.GetValueEditor().Validators)
{
foreach (var result in validator.Validate(row.JsonRowValue[row.PropKey], propertyEditor.GetValueEditor().ValueType, config))
{
result.ErrorMessage = "Item " + (row.RowIndex + 1) + " '" + row.PropType.Name + "' " + result.ErrorMessage;
validationResults.Add(result);
}
}
// Check mandatory
if (row.PropType.Mandatory)
{
if (row.JsonRowValue[row.PropKey] == null)
{
var message = string.IsNullOrWhiteSpace(row.PropType.MandatoryMessage)
? $"'{row.PropType.Name}' cannot be null"
: row.PropType.MandatoryMessage;
validationResults.Add(new ValidationResult($"Item {(row.RowIndex + 1)}: {message}", new[] { row.PropKey }));
}
else if (row.JsonRowValue[row.PropKey].ToString().IsNullOrWhiteSpace() || (row.JsonRowValue[row.PropKey].Type == JTokenType.Array && !row.JsonRowValue[row.PropKey].HasValues))
{
var message = string.IsNullOrWhiteSpace(row.PropType.MandatoryMessage)
? $"'{row.PropType.Name}' cannot be empty"
: row.PropType.MandatoryMessage;
validationResults.Add(new ValidationResult($"Item {(row.RowIndex + 1)}: {message}", new[] { row.PropKey }));
}
}
// Check regex
if (!row.PropType.ValidationRegExp.IsNullOrWhiteSpace() &&
row.JsonRowValue[row.PropKey] != null && !row.JsonRowValue[row.PropKey].ToString().IsNullOrWhiteSpace())
{
var regex = new Regex(row.PropType.ValidationRegExp);
if (!regex.IsMatch(row.JsonRowValue[row.PropKey].ToString()))
{
var message = string.IsNullOrWhiteSpace(row.PropType.ValidationRegExpMessage)
? $"'{row.PropType.Name}' is invalid, it does not match the correct pattern"
: row.PropType.ValidationRegExpMessage;
validationResults.Add(new ValidationResult($"Item {(row.RowIndex + 1)}: {message}", new[] { row.PropKey }));
}
}
}
return(validationResults);
}