/// <summary>
/// Processes a request to process datasets.
/// </summary>
/// <param name="context">
/// An <see cref="HttpContext"/> object that provides references to the intrinsic
/// server objects (for example, Request, Response, Session, and Server) used
/// to service HTTP requests.
/// </param>
public void ProcessRequest(HttpContext context)
{
string method = context.Request["_method"] ?? context.Request.HttpMethod;
try
{
Global.VerifySession(context.Request);
switch (method)
{
case WebRequestMethods.Http.Post:
HttpPostedFile file = context.Request.Files[0];
var str = new StreamReader(file.InputStream).ReadToEnd();
this.WriteObject(context, str);
break;
default:
throw new InvalidOperationException();
}
}
catch (InvalidSessionException e)
{
JObject jobj = context.HandleWebServiceException(e, true, HttpStatusCode.BadRequest, ExceptionMessages.SessionExpired);
context.Response.Write(JsonConvert.SerializeObject(jobj));
}
catch (SecurityException e)
{
bool rethrow = ExceptionPolicy.HandleException(e, "Default");
if (rethrow)
{
throw;
}
JObject jobj = context.HandleWebServiceException(e, false, HttpStatusCode.BadRequest, e.Message);
this.WriteObject(context, jobj);
}
catch (Exception e)
{
bool rethrow = ExceptionPolicy.HandleException(e, "Default");
if (rethrow)
{
throw;
}
JObject jobj = context.HandleWebServiceException(e, false, HttpStatusCode.InternalServerError, e.Message);
this.WriteObject(context, jobj);
}
}
/// <summary>
/// Processes a request to upload a form's avatar data.
/// </summary>
/// <param name="context">
/// An <see cref="HttpContext"/> object that provides references to the intrinsic
/// server objects (for example, Request, Response, Session, and Server) used
/// to service HTTP requests.
/// </param>
public void ProcessRequest(HttpContext context)
{
string formId = context.Request["formId"];
string version = context.Request["formVersion"];
string method = context.Request["_method"] ?? context.Request.HttpMethod;
try
{
WorkbenchManager manager = Global.DependencyInjectionContainer.Resolve<WorkbenchManager>();
SessionData sessionData = Global.VerifySession(context.Request);
ProductAvatarData avatarData;
int versionOut;
int? versionNumber = int.TryParse(version, out versionOut) ? versionOut : new int?();
switch (method)
{
case WebRequestMethods.Http.Post:
HttpPostedFile file = context.Request.Files[0];
if (!file.ContentType.ToLower().Contains("image"))
{
throw new InvalidOperationException(ExceptionMessages.NonImageType);
}
byte[] avatarBytes = this.FormatImage(file.InputStream);
avatarData = manager.SetProductAvatar(sessionData, formId, versionNumber, avatarBytes, file.ContentType);
this.WriteObject(context, avatarData);
break;
case WebRequestMethods.Http.Get:
avatarData = manager.GetProductAvatar(formId, versionNumber);
if (avatarData != null && avatarData.HasAvatar)
{
using (MemoryStream ms = new MemoryStream(avatarData.FileData))
{
ms.WriteTo(context.Response.OutputStream);
}
context.Response.ContentType = avatarData.MimeType;
context.Response.Flush();
context.ApplicationInstance.CompleteRequest();
}
break;
case "DELETE":
avatarData = manager.SetProductAvatar(sessionData, formId, versionNumber, new byte[0], null);
this.WriteObject(context, avatarData);
break;
}
}
catch (InvalidSessionException e)
{
JObject jobj = context.HandleWebServiceException(e, true, HttpStatusCode.BadRequest, ExceptionMessages.SessionExpired);
context.Response.Write(JsonConvert.SerializeObject(jobj));
}
catch (SecurityException e)
{
bool rethrow = ExceptionPolicy.HandleException(e, "Default");
if (rethrow)
{
throw;
}
JObject jobj = context.HandleWebServiceException(e, false, HttpStatusCode.BadRequest, e.Message);
this.WriteObject(context, jobj);
}
catch (Exception e)
{
bool rethrow = ExceptionPolicy.HandleException(e, "Default");
if (rethrow)
{
throw;
}
JObject jobj = context.HandleWebServiceException(e, false, HttpStatusCode.InternalServerError, e.Message);
this.WriteObject(context, jobj);
}
}
/// <summary>
/// Processes a request to export workbench data.
/// </summary>
/// <param name="context">
/// An <see cref="HttpContext"/> object that provides references to the intrinsic
/// server objects (for example, Request, Response, Session, and Server) used
/// to service HTTP requests.
/// </param>
public void ProcessRequest(HttpContext context)
{
string method = context.Request["_method"] ?? context.Request.HttpMethod;
try
{
WorkbenchManager manager = Global.DependencyInjectionContainer.Resolve<WorkbenchManager>();
SessionData sessionData = Global.VerifySession(context.Request);
switch (method)
{
case WebRequestMethods.Http.Post:
this.Export(context, sessionData, manager);
break;
case WebRequestMethods.Http.Put:
bool validateOnly;
bool.TryParse(context.Request["validationOnly"], out validateOnly);
this.Import(context, sessionData, validateOnly);
break;
default:
throw new InvalidOperationException();
}
}
catch (InvalidSessionException e)
{
JObject jobj = context.HandleWebServiceException(e, true, HttpStatusCode.BadRequest, ExceptionMessages.SessionExpired);
context.Response.Write(JsonConvert.SerializeObject(jobj));
}
catch (SecurityException e)
{
bool rethrow = ExceptionPolicy.HandleException(e, "Default");
if (rethrow)
{
throw;
}
JObject jobj = context.HandleWebServiceException(e, false, HttpStatusCode.BadRequest, e.Message);
this.WriteObject(context, jobj);
}
catch (Exception e)
{
bool rethrow = ExceptionPolicy.HandleException(e, "Default");
if (rethrow)
{
throw;
}
JObject jobj = context.HandleWebServiceException(e, false, HttpStatusCode.InternalServerError, e.Message);
this.WriteObject(context, jobj);
}
}
