public void Apply(Operation operation, DataTypeRegistry dataTypeRegistry, ApiDescription apiDescription)
{
var methodNode = _navigator.SelectSingleNode(GetXPathFor(apiDescription.ActionDescriptor));
operation.Summary = GetChildValueOrDefault(methodNode, SummaryExpression);
operation.Notes = GetChildValueOrDefault(methodNode, RemarksExpression);
foreach (var paramDesc in apiDescription.ParameterDescriptions)
{
var parameter = operation.Parameters.SingleOrDefault(p => p.Name == paramDesc.Name);
if (parameter == null)
{
continue;
}
parameter.Description = GetChildValueOrDefault(methodNode, String.Format(ParameterExpression, paramDesc.Name));
}
if (methodNode == null)
{
return;
}
foreach (var responseMessage in GetResponseMessages(methodNode))
{
operation.ResponseMessages.Add(responseMessage);
}
}
public ApiDeclaration GetDeclaration(string resourceName)
{
var apiDescriptionGroup = _apiDescriptions
.GroupBy(apiDesc => _options.ResourceNameResolver(apiDesc))
.SingleOrDefault(apiDescGrp => apiDescGrp.Key == resourceName);
if (apiDescriptionGroup == null)
throw new ApiDeclarationNotFoundException(resourceName);
var dataTypeRegistry = new DataTypeRegistry(
_options.CustomTypeMappings,
_options.PolymorphicTypes,
_options.ModelFilters);
var operationGenerator = new OperationGenerator(
dataTypeRegistry,
_options.OperationFilters);
// Group further by relative path - each group corresponds to an Api
var apis = apiDescriptionGroup
.GroupBy(apiDesc => apiDesc.RelativePathSansQueryString())
.Select(apiDescGrp => CreateApi(apiDescGrp, operationGenerator))
.OrderBy(api => api.Path)
.ToList();
return new ApiDeclaration
{
SwaggerVersion = SwaggerVersion,
ApiVersion = _apiVersion,
BasePath = _basePath,
ResourcePath = "/" + resourceName,
Apis = apis,
Models = dataTypeRegistry.GetModels()
};
}
public ApiDeclaration GetDeclaration(string basePath, string version, string resourceName)
{
var apiDescriptionGroup = GetApplicableApiDescriptions(version)
.Single(apiDescGrp => apiDescGrp.Key == resourceName);
var dataTypeRegistry = new DataTypeRegistry(_customTypeMappings, _polymorphicTypes, _modelFilters);
var operationGenerator = new OperationGenerator(dataTypeRegistry, _operationFilters);
// Group further by relative path - each group corresponds to an Api
var apis = apiDescriptionGroup
.GroupBy(apiDesc => apiDesc.RelativePathSansQueryString())
.Select(apiDescGrp => CreateApi(apiDescGrp, operationGenerator))
.OrderBy(api => api.Path)
.ToList();
return new ApiDeclaration
{
SwaggerVersion = SwaggerVersion,
ApiVersion = version,
BasePath = basePath,
ResourcePath = "/" + resourceName,
Apis = apis,
Models = dataTypeRegistry.GetModels()
};
}
public void Apply(Operation operation, DataTypeRegistry dataTypeRegistry, ApiDescription apiDescription)
{
var methodNode = _navigator.SelectSingleNode(GetXPathFor(apiDescription.ActionDescriptor));
operation.Summary = GetChildValueOrDefault(methodNode, SummaryExpression);
operation.Notes = GetChildValueOrDefault(methodNode, RemarksExpression);
foreach (var paramDesc in apiDescription.ParameterDescriptions)
{
if (paramDesc.ParameterDescriptor == null) continue; // not in action signature (e.g. route parameter)
var parameter = operation.Parameters.SingleOrDefault(p => p.Name == paramDesc.Name);
if (parameter == null) continue;
parameter.Description = GetChildValueOrDefault(
methodNode,
String.Format(ParameterExpression, paramDesc.ParameterDescriptor.ParameterName));
}
if (methodNode == null) return;
foreach (var responseMessage in GetResponseMessages(methodNode))
{
operation.ResponseMessages.Add(responseMessage);
}
}
public ApiDeclaration GetDeclaration(string basePath, string version, string resourceName)
{
var apiDescriptionGroup = GetApplicableApiDescriptions(version)
.Single(apiDescGrp => apiDescGrp.Key == resourceName);
var dataTypeRegistry = new DataTypeRegistry(_customTypeMappings, _polymorphicTypes, _modelFilters);
var operationGenerator = new OperationGenerator(dataTypeRegistry, _operationFilters);
// Group further by relative path - each group corresponds to an Api
var apis = apiDescriptionGroup
.GroupBy(apiDesc => apiDesc.RelativePathSansQueryString())
.Select(apiDescGrp => CreateApi(apiDescGrp, operationGenerator))
.OrderBy(api => api.Path)
.ToList();
return(new ApiDeclaration
{
SwaggerVersion = SwaggerVersion,
ApiVersion = version,
BasePath = basePath,
ResourcePath = "/" + resourceName,
Apis = apis,
Models = dataTypeRegistry.GetModels()
});
}
public void Apply(Operation operation, DataTypeRegistry dataTypeRegistry, ApiDescription apiDescription)
{
if (_errorStatusCodes == null) return;
_errorStatusCodes.ToList().ForEach(e => operation.ResponseMessages.Add(new ResponseMessage
{
Code = (int)e,
Message = Regex.Replace(Enum.GetName(typeof(HttpStatusCode), e),
@"([a-z])([A-Z])", @"$1 $2", RegexOptions.None),
}));
}
private void ExecuteAttributePropertyHandlers(Operation operation, DataTypeRegistry dataTypeRegistry, ApiDescription apiDescription, SwaggerAttribute attribute)
{
AttributePropertyHandler.AsParallel().ForAll(p =>
{
var propertyInfo = typeof(SwaggerAttribute).GetProperty(p.Key);
if (propertyInfo == null) return;
var handler = (ISwaggerAttributeHandler)(Activator.CreateInstance(p.Value));
handler.Handle(operation, dataTypeRegistry, apiDescription, attribute);
});
}
public void Apply(Operation operation, DataTypeRegistry dataTypeRegistry, ApiDescription apiDescription)
{
if (apiDescription.ActionDescriptor.GetFilters().OfType<AuthorizeAttribute>().Any())
{
operation.ResponseMessages.Add(new ResponseMessage
{
Code = (int)HttpStatusCode.Unauthorized,
Message = "Authentication required"
});
}
}
public void Apply(DataType model, DataTypeRegistry dataTypeRegistry, Type type)
{
var camelCasedProperties = new Dictionary<string, DataType>();
foreach (var entry in model.Properties)
{
var key = entry.Key;
camelCasedProperties[Char.ToLower(key[0]) + key.Substring(1)] = entry.Value;
}
model.Properties = camelCasedProperties;
}
public void Apply(DataType model, DataTypeRegistry dataTypeRegistry, Type type)
{
var typeNode = _navigator.SelectSingleNode(String.Format(TypeExpression, type.FullName));
model.Description = GetChildValueOrDefault(typeNode, SummaryExpression);
foreach (var property in model.Properties)
{
var propertyNode = _navigator.SelectSingleNode(String.Format(PropertyExpression, type.FullName, property.Key));
property.Value.Description = GetChildValueOrDefault(propertyNode, SummaryExpression);
}
}
public void Apply(Operation operation, DataTypeRegistry dataTypeRegistry, ApiDescription apiDescription)
{
var actionName = apiDescription.ActionDescriptor.ActionName;
var controllerType = apiDescription.ActionDescriptor.ControllerDescriptor.ControllerType;
var paramTypes = GetTypeOfActionParameters(apiDescription);
var attribute =
controllerType.GetMethod(actionName, paramTypes.ToArray()).GetCustomAttributes(typeof(SwaggerAttribute), false).FirstOrDefault();
if (attribute == null) return;
ExecuteAttributePropertyHandlers(operation, dataTypeRegistry, apiDescription, (SwaggerAttribute)attribute);
}
public void Apply(DataType model, DataTypeRegistry dataTypeRegistry, Type type)
{
var typeNode = _navigator.SelectSingleNode(String.Format(TypeExpression, type.FullName));
model.Description = GetChildValueOrDefault(typeNode, SummaryExpression);
foreach (var property in model.Properties)
{
var propertyNode = _navigator.SelectSingleNode(String.Format(PropertyExpression, type.FullName, property.Key));
property.Value.Description = GetChildValueOrDefault(propertyNode, SummaryExpression);
}
}
/// <summary>
/// Implement the Apply method in IOperationFilter to define response codes specific to the API
/// </summary>
/// <param name="operation"></param>
/// <param name="dataTypeRegistry"></param>
/// <param name="apiDescription"></param>
public void Apply(Operation operation, DataTypeRegistry dataTypeRegistry, ApiDescription apiDescription)
{
operation.ResponseMessages.Add(new ResponseMessage
{
Code = (int)HttpStatusCode.OK,
Message = "It's all good!"
});
operation.ResponseMessages.Add(new ResponseMessage
{
Code = (int)HttpStatusCode.InternalServerError,
Message = "Somethings up!"
});
}
public void Apply(Operation operation, DataTypeRegistry dataTypeRegistry, ApiDescription apiDescription)
{
var scopeIds = apiDescription.ActionDescriptor.GetFilterPipeline()
.Select(filterInfo => filterInfo.Instance)
.OfType<ScopeAuthorizeAttribute>()
.SelectMany(attr => attr.Scopes)
.Distinct();
if (scopeIds.Any())
{
operation.Authorizations = new Dictionary<string, IList<Scope>>();
operation.Authorizations["oauth2"] = scopeIds
.Select(id => new Scope { ScopeId = id })
.ToList();
}
}
public void Handle(Operation operation, DataTypeRegistry dataTypeRegistry, ApiDescription apiDescription, SwaggerAttribute attribute)
{
var responseType = attribute.ResponseClassType;
if (responseType == null || responseType == typeof(void))
{
operation.Type = "void";
return;
}
var dataType = dataTypeRegistry.GetOrRegister(responseType);
if (dataType.Type == "object")
{
operation.Type = dataType.Id;
}
else
{
operation.Type = dataType.Type;
operation.Format = dataType.Format;
operation.Items = dataType.Items;
operation.Enum = dataType.Enum;
}
}
public ApiDeclaration GetDeclaration(string resourceName)
{
var apiDescriptionGroup = _apiDescriptions
.GroupBy(apiDesc => _options.ResourceNameResolver(apiDesc))
.SingleOrDefault(apiDescGrp => apiDescGrp.Key == resourceName);
if (apiDescriptionGroup == null)
{
throw new ApiDeclarationNotFoundException(resourceName);
}
var dataTypeRegistry = new DataTypeRegistry(
_options.CustomTypeMappings,
_options.PolymorphicTypes,
_options.ModelFilters);
var operationGenerator = new OperationGenerator(
dataTypeRegistry,
_options.OperationFilters);
// Group further by relative path - each group corresponds to an Api
var apis = apiDescriptionGroup
.GroupBy(apiDesc => apiDesc.RelativePathSansQueryString())
.Select(apiDescGrp => CreateApi(apiDescGrp, operationGenerator))
.OrderBy(api => api.Path)
.ToList();
return(new ApiDeclaration
{
SwaggerVersion = SwaggerVersion,
ApiVersion = _apiVersion,
BasePath = _basePath,
ResourcePath = "/" + resourceName,
Apis = apis,
Models = dataTypeRegistry.GetModels()
});
}
public OperationGenerator(DataTypeRegistry dataTypeRegistry, IEnumerable<IOperationFilter> operationFilters)
{
_dataTypeRegistry = dataTypeRegistry;
_operationFilters = operationFilters;
}
public OperationGenerator(DataTypeRegistry dataTypeRegistry, IEnumerable <IOperationFilter> operationFilters)
{
_dataTypeRegistry = dataTypeRegistry;
_operationFilters = operationFilters;
}