private async void PostAsync(string typeName, string message, Exception exception, string environment, LogLevel logLevel)
{
var icon = GetIcon(logLevel);
var color = GetColor(logLevel);
var environmentName = string.IsNullOrEmpty(environment) ? "" : $"({environment})";
var stackTrace = exception?.ToString();
if (_options.SanitizeOutputFunction != null && exception != null)
{
stackTrace = _options.SanitizeOutputFunction(stackTrace);
}
var formattedStacktrace =
exception != null
? $"```\n{stackTrace.Truncate(1800)}```"
: string.Empty;
var notification = ShouldNotify(logLevel) ? "<!channel>: \n" : "";
using (var client = new HttpClient())
{
var payload = new
{
channel = GetChannel(logLevel),
username = "******",
icon_emoji = icon,
text = $"{notification}*{_options.ApplicationName}* {environmentName}",
attachments = new[]
{
new
{
fallback = $"Error in {_options.ApplicationName}",
color = color,
mrkdwn_in = new[] { "fields" },
fields = new[]
{
new
{
title = "",
value = $"`{typeName}`",
},
new
{
title = $"{icon} [{logLevel}]",
value = $"{message.Sanitize(_options)}",
},
new
{
title = "",
value = formattedStacktrace,
}
}
}
}
};
var url = _options.WebhookUrl;
var content = new StringContent(JsonConvert.SerializeObject(payload), Encoding.UTF8,
"application/json");
await client.PostAsync(url, content);
}
}
public static string Sanitize(this string input, SlackLoggerOptions options)
=>
options.SanitizeOutputFunction != null?
options.SanitizeOutputFunction(input) :
input;
