public async Task AnalyseTime(SocketCommandContext Context)
{
using (var database = new GuildDB())
{
// first make sure that the user has the correct permissions
if (!PermissionHelper.UserHasPermission(Context.User as SocketGuildUser, PermissionHelper.Member, database))
{
return;
}
DateTime now = DateTime.UtcNow;
// check if the text contains a time indication
TimeSpan?FoundTime = DateTimeMethods.StringToTime(Context.Message.Content);
if (!FoundTime.HasValue)
{
return;
}
// check if the user has a timezone applied
TimeZoneInfo tz = DateTimeMethods.UserToTimezone(Context.User);
if (tz == null)
{
return;
}
// indicate that the bot is working on the answer
await Context.Channel.TriggerTypingAsync();
var language = statecollection.GetLanguage(Context.Guild, database);
// find the desired date time in the local time
DateTime dt = new DateTime(now.Year, now.Month, now.Day, 0, 0, 0) + FoundTime.Value;
// print the table to the chat
string result = DateTimeMethods.TimetableToString(DateTimeMethods.LocalTimeToTimetable(dt, tz, Context.Guild));
await Context.Channel.SendMessageAsync(language.GetString("scan.time.found"));
await Context.Channel.TriggerTypingAsync();
await Context.Channel.SendMessageAsync(result);
return;
}
}
private async Task Client_UserJoined(SocketGuildUser user)
{
using (var database = new GuildDB())
{
// find the public channel of given guild
var sc = statecollection.GetPublicChannel(user.Guild, database);
if (sc == null)
{
return;
}
// add some delays to make Betty's response seem more natural
await Task.Delay(10000);
await sc.TriggerTypingAsync();
await Task.Delay(3000);
var language = statecollection.GetLanguage(user.Guild, database);
await sc.SendMessageAsync(language.GetString("event.join", new SentenceContext()
.Add("mention", user.Mention)));
}
}
public CancellationTokenSource CreateWaiterTask(SocketGuild guild, SocketTextChannel channel, bool doNotifications = true, IEnumerable <TimedMessage> messages = null, Action <GuildDB> action = null)
{
// create tokensource for cancellation
var tokensource = new CancellationTokenSource();
// create and run the task
Task.Run(async() =>
{
var token = tokensource.Token;
if (messages != null && messages.Any())
{
// wait for all notifications
foreach (var m in messages.OrderBy(x => x.Date))
{
// if cancellation is requested, break the loop
if (token.IsCancellationRequested)
{
break;
}
// don't do notifications that should've happened in the past
if (m.Date < DateTime.UtcNow)
{
continue;
}
try
{
// wait for the date of given message
await DateTimeMethods.WaitForDate(m.Date, token);
if (doNotifications && !token.IsCancellationRequested)
{
using (var database = new GuildDB())
{
// send given message to discord
var c = channel ?? statecollection.GetNotificationElsePublicChannel(guild, database);
await c.SendMessageAsync(statecollection.GetLanguage(guild, database).GetString(m.Keyword, m.Context));
}
}
}
catch (TaskCanceledException) { }
catch (Exception e)
{
logger.Log(new LogMessage(LogSeverity.Warning, "Notifier", $"Attempted to run notifier, but failed: {e.Message}\n{e.StackTrace}"));
}
}
}
else
{
logger.Log(new LogMessage(LogSeverity.Warning, "Notifier", $"Message container was empty. The action will be triggered immediately"));
}
// perform the action once all the messages have passed
if (!token.IsCancellationRequested)
{
using (var database = new GuildDB())
action?.Invoke(database);
}
logger.Log(new LogMessage(LogSeverity.Info, "Notifier", $"Finished waiter task for '{guild.Name}'"));
});
logger.Log(new LogMessage(LogSeverity.Info, "Notifier", $"Started a waiter task for '{guild.Name}'"));
return(tokensource);
}