public ActionResult Hook()
        {
            var eventType = Request.Headers["X-Github-Event"];
            var signature = Request.Headers["X-Hub-Signature"].Substring(5);


            var ms = new MemoryStream();

            Request.InputStream.CopyTo(ms);
            byte[] data = ms.ToArray();

            var secretKey = new Secrets().GetGithubHookKey(new ZkDataContext());
            var hash      = new HMACSHA1(Encoding.ASCII.GetBytes(secretKey)).ComputeHash(data);

            if (!string.Equals(hash.ToHex(), signature, StringComparison.InvariantCultureIgnoreCase))
            {
                return(Content("Signature does not match"));
            }

            dynamic payload = JObject.Parse(Encoding.UTF8.GetString(data));

            string text = null;

            Object[] values;

            switch (eventType)
            {
            case "issues":
                values = new [] { payload.repository.name, payload.sender.login, payload.action, payload.issue.title, payload.issue.html_url };
                text   = string.Format("[{0}] {1} has {2} issue {3} {4}", values);
                break;

            case "pull_request":
                values = new [] { payload.repository.name, payload.sender.login, payload.action, payload.number, payload.pull_request.title, payload.pull_request.html_url };
                text   = string.Format("[{0}] {1} has {2} pull request #{3}: {4} ({5})", values);
                break;
            }

            if (text != null)
            {
                Global.Server.GhostChanSay("zkdev", text);
            }

            return(Content(""));
        }
        public ActionResult Hook()
        {
            var eventType = Request.Headers["X-Github-Event"];
            var signature = Request.Headers["X-Hub-Signature"].Substring(5);


            var ms = new MemoryStream();

            Request.InputStream.CopyTo(ms);
            byte[] data = ms.ToArray();

            var secretKey = new Secrets().GetGithubHookKey();
            var hash      = new HMACSHA1(Encoding.ASCII.GetBytes(secretKey)).ComputeHash(data);

            if (!string.Equals(hash.ToHex(), signature, StringComparison.InvariantCultureIgnoreCase))
            {
                return(Content("Signature does not match"));
            }

            dynamic payload = JObject.Parse(Encoding.UTF8.GetString(data));

            string text = null;

            Object[] values;

            switch (eventType)
            {
            case "issues":
                if (payload.action == "labeled")
                {
                    break;
                }
                values = new [] { payload.repository.name, payload.sender.login, payload.action, payload.issue.title, payload.issue.html_url };
                text   = string.Format("[{0}] {1} has {2} issue {3} <{4}>", values);
                break;

            case "pull_request":
                values = new [] { payload.repository.name, payload.sender.login, payload.action, payload.number, payload.pull_request.title, payload.pull_request.html_url, payload.pull_request.body };
                text   = string.Format("[{0}] {1} has {2} pull request #{3}: {4} <{5}>\n{6}", values);
                break;

            case "push":
                var     sb      = new StringBuilder();
                int     count   = 0;
                dynamic commits = payload.commits;
                foreach (dynamic commit in commits)
                {
                    sb.AppendFormat("\n {0} <{1}>", commit.message, commit.url);
                    count++;
                }
                if (count > 0)
                {
                    text = $"[{payload.repository.name}] {payload.sender.login} has pushed {count} commits: {sb}";
                }
                break;
            }

            if (text != null)
            {
                Global.Server.GhostChanSay("zkdev", text);
            }

            return(Content(""));
        }