public async ValueTask OnMessageCreate(IDiscordMessage message)
{
var @event = new MessageReceivedEvent(message);
await _eventManager.CallAsync(@event);
if (@event.IsCancelled || string.IsNullOrEmpty(message.Content))
{
return;
}
var scope = _provider.CreateScope();
var features = new FeatureCollection();
var responseFeature = new MessageResponseFeature();
features.Set <IServiceProvidersFeature>(new ServiceProvidersFeature(scope.ServiceProvider));
features.Set <IUserFeature>(new UserFeature(message.Author));
features.Set <IMessageResponseFeature>(responseFeature);
features.Set <IMessageRequestFeature>(new MessageRequestFeature
{
GuildId = message.GuildId,
ChannelId = message.ChannelId,
MessageId = message.Id,
Message = message.Content
});
var context = _messageContextFactory.Create(features);
try
{
CultureInfo.CurrentCulture = _localizer.DefaultCulture;
_contextAccessor.Context = context;
await _application(context);
await _contextDispatcher.DispatchAsync(context);
}
catch (Exception e)
{
_logger.LogError(e, "An exception occured while processing the message '{Content}' from {User}.", message.Content, message.Author.Username);
if (_debugOptions.ThrowOnMessageException)
{
throw;
}
}
finally
{
scope.Dispose();
_messageContextFactory.Dispose(context);
}
}
public async Task DispatchAsync(Func <MessageContext, Task> func, FeatureCollection features = null)
{
var context = _factory.Create(features ?? new FeatureCollection());
try
{
await func(context);
await DispatchAsync(context);
}
finally
{
_factory.Dispose(context);
}
}
