/// <summary>
/// Gets the value of this member as a string.
/// </summary>
/// <param name="item">The instance from which to get this member value.</param>
/// <returns>The member value.</returns>
public string GetValue(object item)
{
Debug.Assert(Member != null);
Debug.Assert(Converter != null);
return(Member.CanRead ? Converter.ConvertToString(Member.GetValue(item)) : string.Empty);
}
public SinglePostViewModel BuildPostViewModel(int id)
{
var post = _postRepository.GetPost(id);
var model = new SinglePostViewModel()
{
Author = post.Author,
AuthorAvatar = _imageRepository.GetImageInString(post.AuthorId),
AuthorId = post.AuthorId,
Content = post.Content,
Id = post.Id,
Title = post.Title,
PostedAt = post.PostedAt,
Rank = post.Rank,
SubTitle = post.SubTitle
};
if (post.postPicture != null)
{
model.PostImage = _dataConverter.ConvertToString(post.postPicture.PostImageInBytes);
}
else
{
model.PostImage = string.Empty;
}
return(model);
}
public async Task <string> Decrypt(Key key, string dataToDecrypt, IDataConverter dataConverter)
{
try
{
var byteData = dataConverter.ConvertToByteArray(dataToDecrypt);
var result = await this.keyVaultClient.DecryptDataAsync(key.KeyIdentifier, "RSA_OAEP", byteData);
return(dataConverter.ConvertToString(result.Result));
}
catch (Exception e)
{
return(e.Message);
}
}
public string GetImageInString(string userID)
{
byte[] avatarInBytes;
string avatarInString;
var db = _dbContext.GetDBContext();
if (!db.Users.Where(x => x.Id == userID).Any())
{
return(string.Empty);
}
var currentUser = db.Users.Where(x => x.Id == userID).Single();
if (currentUser.Avatar != null)
{
avatarInBytes = currentUser.Avatar.AvatarInBytes;
avatarInString = _fileController.ConvertToString(avatarInBytes);
}
else
{
avatarInString = null;
}
return(avatarInString);
}