Clash Royale CLAN TAG#URR8PPP

How to save the picture using web api?

I've got this method in AccountController

[HttpPut]
[Route("UserInfo")]
public async Task<IHttpActionResult> SetUserInfo(UserViewModel model)

if (!ModelState.IsValid)

return BadRequest(ModelState);


var user = UserManager.FindByName(User.Identity.Name);

user.UserName = model.UserName;
user.Email = model.Email;
user.FullName = model.FullName;
user.Skype = model.Skype;
user.PhoneNumber = model.PhoneNumber;

SaverPhotos.SavePhoto(model);

IdentityResult result = await UserManager.UpdateAsync(user);

if (!result.Succeeded)

return GetErrorResult(result);


return Ok();


public class UserViewModel

public string UserName get; set;
public string FullName get; set;
public string Email get; set;
public string Skype get; set;
public string PhoneNumber get; set;
public HttpPostedFileBase Avatar get; set;



And this ajax code in view:

$.ajax(
type: 'PUT',
contentType: false,
processData: false,
url: '/api/account/UserInfo',
data: data,
beforeSend: function (xhr)
var token = window.app.model.get('tokenInfo');
xhr.setRequestHeader("Authorization", "Bearer " + token);
,
success: function (response)
alert("Successfully saving info!");
,
error: function (response)
alert('Error');

);


In form a lot of code, but file input looks:

<input type="file" name="Avatar" accept="image/png, image/jpeg, image/gif" id="profileAvatar"/>


And when i'm trying to save this form i get the error with code 415. Without contentType and proccessType with 'false' error was 500, but in debug mode I did not even get in method SetUserInfo. UserViewModel just null.
Why?
In the internet a lot of people says writing the UploadFileController to saving the images, but how then i set this image with user? Help please.

1 Answer
1

Okay, i resolved it.

[HttpPost]
[Route("UserInfo")]
public async Task<IHttpActionResult> SetUserInfo()

NameValueCollection form = HttpContext.Current.Request.Form;
var model = Pawmapper<UserViewModel>.Map(form, new UserViewModel());

var user = UserManager.FindByName(User.Identity.Name);
user.UserName = model.UserName;
user.Email = model.Email;
user.FullName = model.FullName;
user.Skype = model.Skype;
user.PhoneNumber = model.PhoneNumber;

if (HttpContext.Current.Request.Files.Count > 0)

model.Avatar = HttpContext.Current.Request.Files["Avatar"];
var photoId = Guid.NewGuid() + Path.GetExtension(model.Avatar.FileName);

user.Photo = new DataProvider.Photo

FileName = model.Avatar.FileName,
Path = "app/modules/main/img/users/" + photoId
;

model.Avatar.SaveAs(HttpContext.Current.Server.MapPath("~/Client/app/modules/main/img/users/" + photoId));


var result = await UserManager.UpdateAsync(user);

if (!result.Succeeded)

return GetErrorResult(result);


return Ok();



Pawmapper

public static class Pawmapper<T>

public static T Map(NameValueCollection nameValueCollection, T model)

foreach (string keyValue in nameValueCollection.AllKeys)
BindingFlags.Instance);
if (property != null)

property.SetValue(model, nameValueCollection[keyValue], null);



return model;




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