// Made a method of the viewmodel to remove dublicated code
private async Task <UserProfileViewModel> GetUserViewModel()
{
var user = await GetUser();
var userProfileViewModel = new UserProfileViewModel();
user.Interests = _interestRepository.UsersInterest(user.Id);
userProfileViewModel.user = user;
userProfileViewModel.Interests = _interestRepository.AllInterests;
userProfileViewModel.typeOfRelation = _categoryRepository.AllCategories;
return(userProfileViewModel);
}
public async Task <IActionResult> OnPostAsync()
{
var user = await _userManager.GetUserAsync(User);
if (user == null)
{
return(NotFound($"Unable to load user with ID '{_userManager.GetUserId(User)}'."));
}
_logger.LogInformation("User with ID '{UserId}' asked for their personal data.", _userManager.GetUserId(User));
// Only include personal data for download
var personalData = new Dictionary <string, string>();
var personalDataProps = typeof(User).GetProperties().Where(
prop => Attribute.IsDefined(prop, typeof(PersonalDataAttribute)));
// We had problem with the serialization method and therefore we created a step by step self-made serialization process
//to xml this is done using two foreach loops to first get the profile info then later the intrest for the user
var xmldoc = new XmlDocument();
var xmlDecleration = xmldoc.CreateXmlDeclaration("1.0", "UTF-8", null);
var root = xmldoc.DocumentElement;
xmldoc.InsertBefore(xmlDecleration, root);
var body = xmldoc.CreateElement(string.Empty, "PersonalData", string.Empty);
xmldoc.AppendChild(body);
foreach (var p in personalDataProps)
{
if (p.GetValue(user) != null && p.GetValue(user).GetType() != typeof(bool))
{
//personalData.Add(p.Name, p.GetValue(user)?.ToString());
var node = xmldoc.CreateElement(p.Name);
node.InnerText = p.GetValue(user)?.ToString();
body.AppendChild(node);
}
}
var interests = _interestRepository.UsersInterest(user.Id).ToList();
foreach (var i in interests)
{
var node = xmldoc.CreateElement("Interest");
node.InnerText = i.Interest;
body.AppendChild(node);
}
var logins = await _userManager.GetLoginsAsync(user);
foreach (var l in logins)
{
personalData.Add($"{l.LoginProvider} external login provider key", l.ProviderKey);
}
// This code is left because we wanted to show that we earlier just deserialized the jsonObj that Identity already provided, this will work
// equally good as our present method.
//var intrests = _interestRepository.UsersInterest(user.Id).ToList();
//var listofintrest = new List<string>();
//var jsonObj = JsonConvert.SerializeObject(personalData);
//jsonObj = jsonObj.Replace("}", ",");
//jsonObj += "\"Interest\":[ ";
//foreach (var item in intrests)
//{
// jsonObj += $" \"{item.Interest}\",";
//}
//jsonObj += "] }";
//XmlDocument doc = JsonConvert.DeserializeXmlNode(jsonObj, "PersonData");
Response.Headers.Add("Content-Disposition", "attachment; filename=PersonalData.xml");
return(new FileContentResult(Encoding.UTF8.GetBytes(xmldoc.InnerXml /*doc.InnerXml*/), "application/xml"));
}