public CommentEvent MapEvent(Comments.Comment data, string eventName)
{
var dto = MapInternal <CommentEvent>(data);
dto.Event = eventName;
return(dto);
}
private static string UniqueHash(Comments.Comment comment)
{
var id = string.IsNullOrWhiteSpace(comment.Email) ? comment.Name : comment.Email;
var hash = hasher.ComputeHash(System.Text.Encoding.UTF8.GetBytes(id.ToLower()));
return(string.Concat(hash.Select(b => b.ToString("x2"))));
}
private TComment MapInternal <TComment>(Comments.Comment data)
where TComment : Comment, new()
{
return(new TComment
{
Id = data.RowKey,
Key = HttpUtility.UrlDecode(data.PartitionKey),
Name = data.Name,
Approved = data.Approved,
Content = Markdown.ToHtml(data.Content, _markdownOutputPipeline),
Markdown = data.Content,
Email = data.Email ?? "",
Posted = data.Posted,
Avatar = $"https://www.gravatar.com/avatar/{UniqueHash(data)}?d=identicon"
});
}
public async Task <IActionResult> Comment(int id, string text, string vote)
{
// Change vote
int _vote = -1;
if (Int32.TryParse(vote, out _vote))
{
await db.ChangeVoteAsync(id, (int)TempData.Peek("id"), _vote);
}
// Add comment
var userId = (int)TempData.Peek("id");
var comment = new Comments.Comment()
{
UserId = userId, ProductId = id, Text = text
};
if (!await db.IsCommentedAsync((int)TempData.Peek("id"), id))
{
await db.AddCommentAsync(comment);
}
return(RedirectToAction($"Get/{id}"));
}
public Comment Map(Comments.Comment data)
{
return(MapInternal <Comment>(data));
}