108 lines
3.2 KiB
C#
108 lines
3.2 KiB
C#
using System;
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using System.Threading;
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using System.Threading.Tasks;
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using Discord;
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using Discord.Net;
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using Discord.WebSocket;
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using NadekoBot.Extensions;
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using NadekoBot.Services.Database.Models;
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using NLog;
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namespace NadekoBot.Modules.Utility.Common
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{
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public class RepeatRunner
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{
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private readonly Logger _log;
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public Repeater Repeater { get; }
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public SocketGuild Guild { get; }
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public ITextChannel Channel { get; private set; }
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public TimeSpan InitialInterval { get; private set; }
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private IUserMessage oldMsg = null;
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private Timer _t;
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public RepeatRunner(DiscordSocketClient client, SocketGuild guild, Repeater repeater)
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{
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_log = LogManager.GetCurrentClassLogger();
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Repeater = repeater;
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Guild = guild;
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InitialInterval = Repeater.Interval;
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Run();
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}
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private void Run()
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{
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if (Repeater.StartTimeOfDay != null)
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{
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if ((InitialInterval = Repeater.StartTimeOfDay.Value - DateTime.UtcNow.TimeOfDay) < TimeSpan.Zero)
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InitialInterval += TimeSpan.FromDays(1);
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}
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_t = new Timer(async (_) => {
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try { await Trigger().ConfigureAwait(false); } catch { }
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}, null, InitialInterval, Repeater.Interval);
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}
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public async Task Trigger()
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{
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var toSend = "🔄 " + Repeater.Message;
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//var lastMsgInChannel = (await Channel.GetMessagesAsync(2)).FirstOrDefault();
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// if (lastMsgInChannel.Id == oldMsg?.Id) //don't send if it's the same message in the channel
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// continue;
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if (oldMsg != null)
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try
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{
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await oldMsg.DeleteAsync();
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}
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catch
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{
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// ignored
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}
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try
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{
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if (Channel == null)
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Channel = Guild.GetTextChannel(Repeater.ChannelId);
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if (Channel != null)
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oldMsg = await Channel.SendMessageAsync(toSend.SanitizeMentions()).ConfigureAwait(false);
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}
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catch (HttpException ex) when (ex.HttpCode == System.Net.HttpStatusCode.Forbidden)
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{
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_log.Warn("Missing permissions. Repeater stopped. ChannelId : {0}", Channel?.Id);
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return;
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}
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catch (HttpException ex) when (ex.HttpCode == System.Net.HttpStatusCode.NotFound)
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{
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_log.Warn("Channel not found. Repeater stopped. ChannelId : {0}", Channel?.Id);
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return;
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}
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catch (Exception ex)
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{
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_log.Warn(ex);
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}
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}
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public void Reset()
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{
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Stop();
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Run();
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}
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public void Stop()
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{
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_t.Change(Timeout.Infinite, Timeout.Infinite);
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}
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public override string ToString() =>
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$"{Channel?.Mention ?? $"⚠<#{Repeater.ChannelId}>" } " +
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$"| {(int)Repeater.Interval.TotalHours}:{Repeater.Interval:mm} " +
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$"| {Repeater.Message.TrimTo(33)}";
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}
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}
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