private bool TestHelpMessage(ISummonable middleware,
IChatServiceConnection chatServiceConnection,
ChatMessageModel message)
{
// expect exactly 1 instance of the action verb
var helpMatchPattern = string.Concat(middleware.GetSummonVerb(), "{1}\\s?help\\s*");
// match for message format "<bot mention> <verb> *rest of message*" and return *rest of message* to middleware
Regex testRegex = new Regex(helpMatchPattern, RegexOptions.IgnoreCase);
Match match = testRegex.Match(message.Body);
return(match.Success);
}
private async void channelsUpdated(IChatServiceConnection chatServiceConnection,
ICollection <ChannelModel> channels)
{
// TODO: mutex
var relays = _relays.Where(c =>
c.RelayAttendance &&
(c.FromChatService == chatServiceConnection));
foreach (var relay in relays)
{
if (relay.ToChannelId != null)
{
var channelUpdate =
channels.SingleOrDefault(c => (c.Id == relay.FromChannelId));
if (channelUpdate != null)
{
await processAttendanceUpdateAsync(relay, channelUpdate);
}
}
}
}
private async void chatServiceConnected(object sender, EventArgs e)
{
IChatServiceConnection chatServiceConnection = sender as IChatServiceConnection;
var relays = _relays.Where(r =>
(r.ToChatService == chatServiceConnection) ||
(r.FromChatService == chatServiceConnection))
.Distinct();
foreach (var relay in relays)
{
// Update channel IDs
if (relay.FromChatService == chatServiceConnection)
{
relay.FromChannelId = await chatServiceConnection
.GetChannelIdFromChannelNameAsync(relay.FromChannelName);
}
if (relay.ToChatService == chatServiceConnection)
{
relay.ToChannelId = await chatServiceConnection
.GetChannelIdFromChannelNameAsync(relay.ToChannelName);
}
// Are both services ready to roll?
if (!(relay.IsActive) &&
(relay.FromChatService.IsConnected && relay.ToChatService.IsConnected))
{
if (relay.RelayAttendance)
{
// Send first update
channelsUpdated(relay.FromChatService, relay.FromChatService.Channels);
// Subscribe to future updates
relay.FromChatService.ChannelsUpdated +=
(_, channels) => channelsUpdated(relay.FromChatService, channels);
}
relay.IsActive = true;
}
}
}
private string ProcessSummonMessage(ISummonable middleware,
IChatServiceConnection chatServiceConnection,
ChatMessageModel message)
{
// expect exactly 1 instance of the action verb
var verbMatchPattern = string.Concat(middleware.GetSummonVerb(), "{1}\\s?(");
// match for message format "<bot mention> <verb> *rest of message*" and return *rest of message* to middleware
var testPattern = string.Concat(verbMatchPattern, middleware.MentionRegex, ")");
Regex testRegex = new Regex(testPattern, RegexOptions.IgnoreCase);
Match match = testRegex.Match(message.Body);
if (!match.Success)
{
return(null);
}
var strippedMessageMatchGroup = match.Groups[1];
return(strippedMessageMatchGroup.Value == null ? string.Empty
: strippedMessageMatchGroup.Value);
}
private void onChatServiceConnectionInterruption(
IChatServiceConnection connection,
Exception exception,
(uint retryNumber, uint nextRetrySeconds) retries)
