public async Task HandleRequest(HttpContext ctx)
{
try
{
string json = await ctx.Request.ReadBodyAsString();
CommentModel comment = JsonConvert.DeserializeObject <CommentModel>(json);
comment.SetEmailHash();
comment.PostTime = DateTime.UtcNow;
comment.PageUrl = comment.PageUrl.NormalizePath();
if (comment.CommentContentSource.Length > _options.CommentSourceMaxLength)
{
await ctx.Response.WriteResponse($"Comment has exceeded maximum length of {_options.CommentSourceMaxLength} characters.", "text/plain", 400);
return;
}
comment.Approved = !_options.RequireCommentApproval;
if (!comment.Approved)
{
comment.Approved = _options.IsUserAdminModeratorCheck(ctx); // admins don't require approval for comments
}
comment.PostedByMod = _options.IsUserAdminModeratorCheck(ctx);
if (comment.IsMarkdown)
{
comment.CommentContentRendered = _mardownParser.ConvertToHtml(comment.CommentContentSource);
}
else
{
comment.CommentContentSource = WebUtility.HtmlEncode(comment.CommentContentSource);
comment.CommentContentSource = comment.CommentContentSource.Replace("\n", " <br /> ");
comment.CommentContentRendered = comment.CommentContentSource;
}
CommentModel response = null;
using (var dataAccess = _dataAccessFact())
{
response = dataAccess.PostComment(comment);
}
string responseJson = JsonConvert.SerializeObject(response);
await ctx.Response.WriteResponse(responseJson, "application/json", 201);
}
catch (Exception ex)
{
throw new Exception("Failed to post comment", ex);
}
}
public async Task HandleRequest(HttpContext ctx)
{
try
{
string text = ctx.Request.ReadBodyAsString();
if (text.Length > _options.CommentSourceMaxLength)
{
await ctx.Response.WriteResponse($"Comment has exceeded maximum length of {_options.CommentSourceMaxLength} characters.", "text/plain", 400);
return;
}
var rendered = _mardownParser.ConvertToHtml(text);
await ctx.Response.WriteResponse(rendered, "text/html", 200);
}
catch (Exception ex)
{
throw new Exception("Failed to preview comment", ex);
}
}