/// <summary>
/// Updates a message text
/// </summary>
public void Update(string text)
{
if (text == null)
{
throw new ArgumentNullException(nameof(text));
}
lock (_lock)
{
if (_isDisposed)
{
return;
}
if (_ts != null && _channel != null)
{
try
{
UpdateMessage(text);
}
catch (SlackReporterException e)
{
switch (e.ErrorCode)
{
case "message_not_found":
case "edit_window_closed":
SlackReporter.PrintDiagnosticsMessage($"Unable to update a message: [{e.ErrorCode}]. Will post new message instead");
PostMessage(text);
break;
}
}
}
}
}
/// <summary>
/// Initializes a new instance of <see cref="SlackReporter"/>
/// </summary>
public SlackReporter CreateReporter()
{
Validate();
var baseUrl = Url;
if (!baseUrl.EndsWith("/"))
{
baseUrl += "/";
}
baseUrl += "api/";
var reporter = new SlackReporter(baseUrl, this);
return(reporter);
}
private void PostMessage(string text)
{
var args = new Dictionary <string, string>
{
{ "text", text },
{ "channel", _reporter.Options.Channel }
};
if (!string.IsNullOrEmpty(_reporter.Options.Username))
{
args["username"] = _reporter.Options.Username;
}
_reporter.Options.Icon?.SetIcon(args);
SlackReporter.PrintDiagnosticsMessage($"Posting a message to '{_reporter.Options.Channel}'...");
var r = _reporter.Call <PostMessageResponse>("chat.postMessage", args);
_ts = r.Timestamp;
_channel = r.Channel;
SlackReporter.PrintDiagnosticsMessage($"A message has been posted: {{ ts = '{_ts}', channel = '{_channel}' }}");
}
private void DeleteMessage()
{
var args = new Dictionary <string, string>
{
{ "ts", _ts },
{ "channel", _channel }
};
if (!string.IsNullOrEmpty(_reporter.Options.Username))
{
args["username"] = _reporter.Options.Username;
}
_reporter.Options.Icon?.SetIcon(args);
SlackReporter.PrintDiagnosticsMessage($"Deleting message {{ ts = '{_ts}', channel = '{_channel}' }}...");
var r = _reporter.Call <DeleteMessageResponse>("chat.delete", args);
_ts = r.Timestamp;
_channel = r.Channel;
SlackReporter.PrintDiagnosticsMessage($"A message has been deleted: {{ ts = '{_ts}', channel = '{_channel}' }}");
}
internal SlackMessage(SlackReporter reporter, string text)
{
_reporter = reporter;
PostMessage(text);
}