public DirectResponse(DirectRequest request)
: base(request)
{
this.TransactionId = request.TransactionId;
this.Action = request.Action;
this.Method = request.Method;
}
internal virtual void WriteResponse(DirectRequest directRequest, HttpResponseBase response)
{
var method = DirectProvider.GetCurrent().GetMethod(directRequest.Action, directRequest.Method);
DirectResponse directResponse;
if (method.EventName != null)
{
directResponse = new DirectEventResponse(directRequest)
{
Name = method.EventName,
Data = Data,
Settings = Settings
};
}
else
{
directResponse = new DirectDataResponse(directRequest)
{
Result = Data,
Settings = Settings
};
}
directResponse.Write(response, ContentType, ContentEncoding);
}
public DirectValueProvider(DirectRequest directRequest, ParameterDescriptor[] parameterDescriptors) {
int paramCount = parameterDescriptors.Length;
Object[] data = directRequest.Data;
DirectMethod directMethod = DirectProvider.GetCurrent().GetMethod(directRequest.Action, directRequest.Method);
bool usesNamedArguments = (directMethod != null && directMethod.UsesNamedArguments);
if (paramCount > 0) {
if (usesNamedArguments) { // named arguments. match params by name
var dataObj = data[0] as JObject;
for (int i = 0; i < paramCount; i++) {
string pName = parameterDescriptors[i].ParameterName;
Type pType = parameterDescriptors[i].ParameterType;
JToken value = dataObj != null ? dataObj.SelectToken(pName) : null;
object rawValue = null;
if (value != null && value.Type != JTokenType.Null && value.Type != JTokenType.Undefined) {
Type vType = value.GetType();
if (vType == typeof(JObject) && pType != typeof(JObject) ||
vType == typeof(JArray) && pType != typeof(JArray)) {
rawValue = JsonConvert.DeserializeObject(value.ToString(), pType);
} else {
rawValue = Convert.ChangeType(value.ToString(), pType);
}
}
string attemptedValue = Convert.ToString(rawValue, CultureInfo.InvariantCulture);
_values.Add(pName, new ValueProviderResult(rawValue, attemptedValue, CultureInfo.InvariantCulture));
}
} else {
for (int i = 0; i < parameterDescriptors.Length; i++) {
object rawValue = data[i];
if (rawValue != null) {
Type vType = rawValue.GetType();
Type pType = parameterDescriptors[i].ParameterType;
// Deserialize only objects and arrays and let MVC handle everything else.
if (vType == typeof(JObject) && pType != typeof(JObject) ||
vType == typeof(JArray) && pType != typeof(JArray)) {
rawValue = JsonConvert.DeserializeObject(rawValue.ToString(), pType);
}
}
string attemptedValue = Convert.ToString(rawValue, CultureInfo.InvariantCulture);
_values.Add(parameterDescriptors[i].ParameterName,
new ValueProviderResult(rawValue, attemptedValue, CultureInfo.InvariantCulture));
}
}
}
}
public DirectErrorResponse(DirectRequest request, Exception exception) : base(request) {
ErrorMessage = exception.Message;
ErrorData = exception.Data.Count > 0 ? exception.Data : null;
#if DEBUG
Where = GetErrorLocation(exception);
#else
if (ProviderConfiguration.GetConfiguration().Debug) {
Where = GetErrorLocation(exception);
}
#endif
if (request.IsFormPost) {
Result = new {success = false};
}
}
private void ExecuteRequest(RequestContext requestContext, DirectRequest request)
{
if (request == null)
{
throw new ArgumentNullException("request", DirectResources.Common_DirectRequestIsNull);
}
HttpContextBase httpContext = requestContext.HttpContext;
RouteData routeData = requestContext.RouteData;
routeData.Values["controller"] = request.Action;
routeData.Values["action"] = request.Method;
httpContext.Items[DirectRequest.DirectRequestKey] = request;
var controller = (Controller)_factory.CreateController(requestContext, request.Action);
DirectAction action = GetAction(request.Action);
if (action == null)
{
throw new NullReferenceException(String.Format(DirectResources.DirectProvider_ActionNotFound, request.Action));
}
DirectMethod method = action.GetMethod(request.Method);
if (method == null)
{
throw new NullReferenceException(String.Format(DirectResources.DirectProvider_MethodNotFound, request.Method, action.Name));
}
if (!method.IsFormHandler && method.Params == null)
{
if (request.Data == null && method.Len > 0 || request.Data != null && request.Data.Length != method.Len)
{
throw new ArgumentException(String.Format(DirectResources.DirectProvider_WrongNumberOfArguments, request.Method, request.Action));
}
}
try {
controller.ActionInvoker = new DirectMethodInvoker();
(controller as IController).Execute(requestContext);
} catch (DirectException exception) {
var errorResponse = new DirectErrorResponse(request, exception);
errorResponse.Write(httpContext.Response);
} finally {
_factory.ReleaseController(controller);
}
httpContext.Items.Remove(DirectRequest.DirectRequestKey);
}
public DirectErrorResponse(DirectRequest request, Exception exception)
: base(request)
{
this.ErrorMessage = exception.Message;
this.ErrorData = exception.Data.Count > 0 ? exception.Data : null;
if (DirectConfig.Debug) {
string stackTrace = exception.StackTrace.Replace("\r\n", "<br />").Replace("at ", "* ");
this.Where = String.Format("[{0}]<br />{1}", exception.GetType(), stackTrace);
}
if (request.IsFormPost) {
this.Result = new {success = false};
}
}
public DirectErrorResponse(DirectRequest request, Exception exception) : base(request)
{
ErrorMessage = exception.Message;
ErrorData = exception.Data.Count > 0 ? exception.Data : null;
#if DEBUG
Where = GetErrorLocation(exception);
#else
if (ProviderConfiguration.GetConfiguration().Debug)
{
Where = GetErrorLocation(exception);
}
#endif
if (request.IsFormPost)
{
Result = new { success = false };
}
}
internal virtual void WriteResponse(DirectRequest directRequest, HttpResponseBase response) {
var method = DirectProvider.GetCurrent().GetMethod(directRequest.Action, directRequest.Method);
DirectResponse directResponse;
if (method.EventName != null) {
directResponse = new DirectEventResponse(directRequest) {
Name = method.EventName,
Data = Data,
Settings = Settings
};
} else {
directResponse = new DirectDataResponse(directRequest) {
Result = Data,
Settings = Settings
};
}
directResponse.Write(response, ContentType, ContentEncoding);
}
public void Execute(RequestContext requestContext)
{
HttpContextBase httpContext = requestContext.HttpContext;
_factory = ControllerBuilder.Current.GetControllerFactory();
if (httpContext.Request.Form.Count == 0)
{
// Raw HTTP Post request(s)
var reader = new StreamReader(httpContext.Request.InputStream, new UTF8Encoding());
string json = reader.ReadToEnd();
if (json.StartsWith("[") && json.EndsWith("]"))
{
// Batch of requests
var requests = JsonConvert.DeserializeObject <List <DirectRequest> >(json);
httpContext.Response.Write("[");
foreach (DirectRequest request in requests)
{
ExecuteRequest(requestContext, request);
if (request != requests[requests.Count - 1])
{
httpContext.Response.Write(",");
}
}
httpContext.Response.Write("]");
}
else
{
// Single request
var request = JsonConvert.DeserializeObject <DirectRequest>(json);
ExecuteRequest(requestContext, request);
}
}
else
{
// Form Post request
var request = new DirectRequest(httpContext.Request);
ExecuteRequest(requestContext, request);
}
}
public DirectEventResponse(DirectRequest request) : base(request) { }
private void ExecuteRequest(RequestContext requestContext, DirectRequest request)
{
HttpContextBase httpContext = requestContext.HttpContext;
RouteData routeData = requestContext.RouteData;
routeData.Values["controller"] = request.Action;
routeData.Values["action"] = request.Method;
httpContext.Items[DirectRequest.DirectRequestKey] = request;
var controller = (Controller)_factory.CreateController(requestContext, request.Action);
DirectAction action = this.GetAction(request.Action);
if (action == null) {
throw new NullReferenceException(String.Format(DirectResources.DirectProvider_ActionNotFound, request.Action));
}
DirectMethod method = action.GetMethod(request.Method);
if (method == null) {
throw new NullReferenceException(String.Format(DirectResources.DirectProvider_MethodNotFound, request.Method, action.Name));
}
if (!method.IsFormHandler) {
if (request.Data == null && method.Len > 0 || request.Data != null && request.Data.Length != method.Len) {
throw new ArgumentException(DirectResources.DirectProvider_WrongNumberOfArguments);
}
}
try {
controller.ActionInvoker = new DirectMethodInvoker();
(controller as IController).Execute(requestContext);
} catch (DirectException exception) {
var errorResponse = new DirectErrorResponse(request, exception);
errorResponse.Write(httpContext.Response);
} finally {
_factory.ReleaseController(controller);
}
httpContext.Items.Remove(DirectRequest.DirectRequestKey);
}
public void Execute(RequestContext requestContext)
{
HttpContextBase httpContext = requestContext.HttpContext;
_factory = ControllerBuilder.Current.GetControllerFactory();
if (httpContext.Request.Form.Count == 0) {
// Raw HTTP Post request(s)
var reader = new StreamReader(httpContext.Request.InputStream, new UTF8Encoding());
var json = reader.ReadToEnd();
if (json.StartsWith("[") && json.EndsWith("]")) {
// Batch of requests
var requests = JsonConvert.DeserializeObject<List<DirectRequest>>(json);
httpContext.Response.Write("[");
foreach (var request in requests) {
ExecuteRequest(requestContext, request);
if (request != requests[requests.Count - 1]) {
httpContext.Response.Write(",");
}
}
httpContext.Response.Write("]");
} else {
// Single request
var request = JsonConvert.DeserializeObject<DirectRequest>(json);
ExecuteRequest(requestContext, request);
}
} else {
// Form Post request
var request = new DirectRequest(httpContext.Request);
ExecuteRequest(requestContext, request);
}
}
public DirectValueProvider(DirectRequest directRequest, ParameterDescriptor[] parameterDescriptors)
{
int paramCount = parameterDescriptors.Length;
Object[] data = directRequest.Data;
DirectMethod directMethod = DirectProvider.GetCurrent().GetMethod(directRequest.Action, directRequest.Method);
bool usesNamedArguments = (directMethod != null && directMethod.UsesNamedArguments);
if (paramCount > 0)
{
if (usesNamedArguments) // named arguments. match params by name
{
var dataObj = data[0] as JObject;
for (int i = 0; i < paramCount; i++)
{
string pName = parameterDescriptors[i].ParameterName;
Type pType = parameterDescriptors[i].ParameterType;
JToken value = dataObj != null?dataObj.SelectToken(pName) : null;
object rawValue = null;
if (value != null && value.Type != JTokenType.Null && value.Type != JTokenType.Undefined)
{
Type vType = value.GetType();
if (vType == typeof(JObject) && pType != typeof(JObject) ||
vType == typeof(JArray) && pType != typeof(JArray))
{
rawValue = JsonConvert.DeserializeObject(value.ToString(), pType);
}
else
{
rawValue = Convert.ChangeType(value.ToString(), pType);
}
}
string attemptedValue = Convert.ToString(rawValue, CultureInfo.InvariantCulture);
_values.Add(pName, new ValueProviderResult(rawValue, attemptedValue, CultureInfo.InvariantCulture));
}
}
else
{
for (int i = 0; i < parameterDescriptors.Length; i++)
{
object rawValue = data[i];
if (rawValue != null)
{
Type vType = rawValue.GetType();
Type pType = parameterDescriptors[i].ParameterType;
// Deserialize only objects and arrays and let MVC handle everything else.
if (vType == typeof(JObject) && pType != typeof(JObject) ||
vType == typeof(JArray) && pType != typeof(JArray))
{
rawValue = JsonConvert.DeserializeObject(rawValue.ToString(), pType);
}
}
string attemptedValue = Convert.ToString(rawValue, CultureInfo.InvariantCulture);
_values.Add(parameterDescriptors[i].ParameterName,
new ValueProviderResult(rawValue, attemptedValue, CultureInfo.InvariantCulture));
}
}
}
}
protected DirectResponse(DirectRequest request) {
IsFileUpload = request.IsFileUpload;
}
public DirectDataResponse(DirectRequest request) : base(request) {
TransactionId = request.TransactionId;
Action = request.Action;
Method = request.Method;
}
public DirectEventResponse(DirectRequest request) : base(request)
{
}
public DirectDataResponse(DirectRequest request) : base(request)
{
TransactionId = request.TransactionId;
Action = request.Action;
Method = request.Method;
}
