public static async Task ReactionClear(ModCoreShard bot, MessageReactionsClearEventArgs e)
{
GuildSettings cfg = null;
using (var db = bot.Database.CreateContext())
{
cfg = e.Channel.Guild.GetGuildSettings(db);
if (cfg == null)
{
return;
}
var emoji = cfg.Starboard.Emoji;
DiscordEmoji em = null;
if (emoji.EmojiId != 0)
{
em = DiscordEmoji.FromGuildEmote(e.Client, (ulong)emoji.EmojiId);
}
else
{
em = DiscordEmoji.FromUnicode(e.Client, emoji.EmojiName);
}
if (cfg.Starboard.Enable)
{
var c = e.Channel.Guild.Channels.First(x => x.Key == (ulong)cfg.Starboard.ChannelId).Value;
if (db.StarDatas.Any(x => (ulong)x.MessageId == e.Message.Id))
{
await(await c.GetMessageAsync((ulong)db.StarDatas.First(x => (ulong)x.MessageId == e.Message.Id).StarboardMessageId)).DeleteAsync();
db.StarDatas.RemoveRange(db.StarDatas.Where(x => (ulong)x.MessageId == e.Message.Id));
await db.SaveChangesAsync();
}
}
}
}
public static async Task GuildAdded(ModCoreShard bot, GuildCreateEventArgs args)
{
// ModCore checks whether a guild has:
// - more than 15 bots
// - more bots than users
// - not whitelisted
}
public static async Task OnChannelRemove(ModCoreShard shard, ChannelDeleteEventArgs ea)
{
if (ea.Guild == null)
{
return;
}
using (var db = shard.Database.CreateContext())
{
var cfg = ea.Guild.GetGuildSettings(db);
if (cfg == null || !cfg.RoleState.Enable)
{
return;
}
var rs = cfg.RoleState;
var chperms = db.RolestateOverrides.Where(xs => xs.GuildId == (long)ea.Guild.Id && xs.ChannelId == (long)ea.Channel.Id);
if (chperms.Any())
{
db.RolestateOverrides.RemoveRange(chperms);
await db.SaveChangesAsync();
}
}
}
public static async Task MemberUpdated(ModCoreShard bot, GuildMemberUpdateEventArgs e)
{
var db = bot.SharedData.ModCore.CreateGlobalContext();
var gst = e.Guild.GetGuildSettings(db);
if (gst == null)
{
return;
}
if (gst.LogUpdates)
{
var log = e.Guild.GetChannel(gst.UpdateChannel);
var embed = new DiscordEmbedBuilder()
.WithTitle("Member Updated:")
.WithDescription($"{e.Member.Username}#{e.Member.Discriminator}");
// TODO ModCore color scheme
embed.WithColor(new DiscordColor("#089FDF"));
embed.WithThumbnail(e.Member.AvatarUrl);
if (e.NicknameAfter != e.NicknameBefore)
{
var after = e.Member.Username;
var before = e.Member.Username;
if (!string.IsNullOrEmpty(e.NicknameAfter))
{
after = e.NicknameAfter;
}
if (!string.IsNullOrEmpty(e.NicknameBefore))
{
before = e.NicknameBefore;
}
embed.AddField("Nickname update", $"{before} to {after}");
}
if (e.RolesAfter != e.RolesBefore)
{
var added = e.RolesAfter.Where(x => !e.RolesBefore.Contains(x));
var removed = e.RolesBefore.Where(x => !e.RolesAfter.Contains(x));
if (added.Count() > 0)
{
embed.AddField("Added roles", string.Join(", ", added.Select(x => x.Name)));
}
if (removed.Count() > 0)
{
embed.AddField("Removed roles", string.Join(", ", removed.Select(x => x.Name)));
}
}
await log.SendMessageAsync(embed : embed);
}
}
public static async Task OnMemberLeave(ModCoreShard shard, GuildMemberRemoveEventArgs ea)
{
using (var db = shard.Database.CreateContext())
{
var cfg = ea.Guild.GetGuildSettings(db);
if (cfg == null || !cfg.RoleState.Enable)
{
return;
}
var rs = cfg.RoleState;
if (ea.Member.Roles.Any()) // no roles or cache miss, but at this point little can be done about it
{
var rsx = rs.IgnoredRoleIds;
var roles = ea.Member.Roles.Select(xr => xr.Id).Except(rsx).Select(xul => (long)xul);
var state = db.RolestateRoles.SingleOrDefault(xs => xs.GuildId == (long)ea.Guild.Id && xs.MemberId == (long)ea.Member.Id);
if (state == null) // no rolestate, create it
{
state = new DatabaseRolestateRoles
{
GuildId = (long)ea.Guild.Id,
MemberId = (long)ea.Member.Id,
RoleIds = roles.ToArray()
};
await db.RolestateRoles.AddAsync(state);
}
else // rolestate exists, update it
{
state.RoleIds = roles.ToArray();
db.RolestateRoles.Update(state);
}
}
var nickstate = db.RolestateNicks.SingleOrDefault(xs => xs.GuildId == (long)ea.Guild.Id && xs.MemberId == (long)ea.Member.Id);
shard.Client.Logger.Log(LogLevel.Debug, "ModCore", $"Do nickname shites: {ea.Member.Nickname}", System.DateTime.Now);
if (nickstate == null) // no nickstate, create it
{
shard.Client.Logger.Log(LogLevel.Debug, "ModCore", "Create nickname shites", System.DateTime.Now);
nickstate = new DatabaseRolestateNick
{
GuildId = (long)ea.Guild.Id,
MemberId = (long)ea.Member.Id,
Nickname = ea.Member.Nickname
};
await db.RolestateNicks.AddAsync(nickstate);
}
else // nickstate exists, update it
{
shard.Client.Logger.Log(LogLevel.Debug, "ModCore", "Update nickname shites", System.DateTime.Now);
nickstate.Nickname = ea.Member.Nickname;
db.RolestateNicks.Update(nickstate);
}
// at this point, channel overrides do not exist
await db.SaveChangesAsync();
}
}
public static async Task UpdateCompleteAsync(ModCoreShard bot, GuildCreateEventArgs e)
{
if (e.Guild.Id == bot.SharedData.StartNotify.guild)
{
await e.Guild.GetChannel(bot.SharedData.StartNotify.channel).ElevatedMessageAsync("Done updating. We're back online!");
bot.SharedData.StartNotify = default;
}
}
public static async Task CommandError(ModCoreShard bot, GuildBanRemoveEventArgs e)
{
var t = Timers.FindNearestTimer(TimerActionType.Unban, e.Member.Id, 0, e.Guild.Id, bot.Database);
if (t != null)
{
await Timers.UnscheduleTimerAsync(t, bot.Client, bot.Database, bot.SharedData);
}
}
public static async Task BotListUpdate(ModCoreShard bot, ReadyEventArgs e)
{
await bot.SharedData.BotsDiscordPl.UpdateShardAsync(bot.ShardId, e.Client.Guilds.Count);
bot.SharedData.ReadysReceived++;
if (bot.SharedData.ReadysReceived == bot.SharedData.ModCore.Shards.Count)
{
await bot.SharedData.DiscordBots.UpdateGuildCount(bot.SharedData.ModCore.Shards.Select(x => x.Client.Guilds.Count).Sum());
}
}
public static async Task PresenceUpdated(ModCoreShard bot, PresenceUpdateEventArgs e)
{
// TODO fix me
var db = bot.SharedData.ModCore.CreateGlobalContext();
var loggers = db.GuildConfig.Where(x => x.GetSettings().LogUpdates).Select(x => x.GuildId);
var guilds = bot?.Parent?.Shards?.SelectMany(x => x.Client?.Guilds?.Where(y => y.Value.GetGuildSettings(db)?.LogUpdates ?? false));
if (guilds != null)
{
foreach (var g in guilds.Select(x => x.Value))
{
if (await IsInGuild(e.UserAfter, g))
{
var gst = g.GetGuildSettings(db);
var log = g.GetChannel(gst.UpdateChannel);
var embed = new DiscordEmbedBuilder()
.WithTitle("User Updated:")
.WithDescription($"{e.UserAfter.Username}#{e.UserAfter.Discriminator}");
if (e.UserAfter.Username != e.UserBefore.Username)
{
embed.AddField("Changed username", $"{e.UserBefore.Username} to {e.UserAfter.Username}");
}
if (e.UserAfter.Discriminator != e.UserBefore.Discriminator)
{
embed.AddField("Changed discriminator", $"{e.UserBefore.Discriminator} to {e.UserAfter.Discriminator}");
}
if (e.UserAfter.AvatarUrl != e.UserBefore.AvatarUrl)
{
embed.AddField("Changed avatar", $"[Old Avatar]({e.UserBefore.AvatarUrl})" +
$"\nNote: this link may 404 later due to cache invalidation");
}
if (e.UserAfter.IsBot != e.UserBefore.IsBot)
{
embed.AddField("Magically transformed between bot form and human form",
$"Wait, what the f**k this isn't possible");
}
// TODO ModCore color scheme
embed.WithColor(new DiscordColor("#089FDF"));
embed.WithThumbnail(e.UserAfter.AvatarUrl);
if (embed.Fields.Count > 0)
{
await log.SendMessageAsync(embed : embed);
}
}
}
}
}
public static async Task OnChannelUpdate(ModCoreShard shard, ChannelUpdateEventArgs ea)
{
if (ea.Guild == null)
return;
using (var db = shard.Database.CreateContext())
{
var cfg = ea.Guild.GetGuildSettings(db);
if (cfg == null || !cfg.RoleState.Enable)
return;
var rs = cfg.RoleState;
if (rs.IgnoredChannelIds.Contains(ea.ChannelAfter.Id))
return;
var os = ea.ChannelAfter.PermissionOverwrites.Where(xo => xo.Type.ToString().ToLower() == "member").ToDictionary(xo => (long)xo.Id, xo => xo);
var osids = os.Select(xo => xo.Key).ToArray();
var chperms = db.RolestateOverrides.Where(xs => xs.GuildId == (long)ea.Guild.Id && xs.ChannelId == (long)ea.ChannelAfter.Id)
.ToDictionary(xs => xs.MemberId, xs => xs);
var permids = chperms.Select(xo => xo.Key).ToArray();
var del = permids.Except(osids);
var add = osids.Except(permids);
var mod = osids.Intersect(permids);
if (del.Any())
db.RolestateOverrides.RemoveRange(del.Select(xid => chperms[xid]));
if (add.Any())
await db.RolestateOverrides.AddRangeAsync(add.Select(xid => new DatabaseRolestateOverride
{
ChannelId = (long)ea.ChannelAfter.Id,
GuildId = (long)ea.Guild.Id,
MemberId = xid,
PermsAllow = (long)os[xid].Allowed,
PermsDeny = (long)os[xid].Denied
}));
if (mod.Any())
foreach (var xid in mod)
{
chperms[xid].PermsAllow = (long)os[xid].Allowed;
chperms[xid].PermsDeny = (long)os[xid].Denied;
db.RolestateOverrides.Update(chperms[xid]);
}
if (del.Any() || add.Any() || mod.Any())
await db.SaveChangesAsync();
}
}
public static async Task CheckNewMember(ModCoreShard bot, GuildMemberAddEventArgs e)
{
GuildSettings settings;
DatabaseBan[] bans;
using (var db = bot.Database.CreateContext())
{
if (!db.Bans.Any(x => x.UserId == (long)e.Member.Id))
{
return;
}
bans = db.Bans.Where(x => x.UserId == (long)e.Member.Id).ToArray();
settings = e.Guild.GetGuildSettings(db) ?? new GuildSettings();
}
var prevowns = new List <ulong>();
int count = 0;
var guilds = bot.SharedData.ModCore.Shards.SelectMany(x => x.Client.Guilds.Values);
foreach (var b in bans)
{
var g = guilds.First(x => x.Id == (ulong)b.GuildId);
if (prevowns.Contains(g.Owner.Id))
{
continue;
}
count++;
prevowns.Add(g.Owner.Id);
}
if (settings.GlobalWarn.Enable && count > 2)
{
var embed = new DiscordEmbedBuilder()
.WithColor(new DiscordColor("#C1272D"))
.WithTitle($"@{e.Member.Username}#{e.Member.Discriminator} - ID: {e.Member.Id}");
var BanString = new StringBuilder();
foreach (DatabaseBan ban in bans)
{
BanString.Append($"[{ban.GuildId} - {ban.BanReason}] ");
}
embed.AddField("Bans", BanString.ToString());
if (settings.GlobalWarn.WarnLevel == GlobalWarnLevel.Owner)
{
await e.Guild.Owner.ElevatedMessageAsync(embed : embed);
}
else if (settings.GlobalWarn.WarnLevel == GlobalWarnLevel.JoinLog)
{
await e.Guild.Channels.First(x => x.Key == (ulong)settings.JoinLog.ChannelId).Value.ElevatedMessageAsync(embed: embed);
}
}
}
public static async Task OnReady(ModCoreShard shard, ReadyEventArgs ea)
{
using (var db = shard.Database.CreateContext())
{
if (!db.Timers.Any())
{
return;
}
var ids = ea.Client.Guilds.Select(xg => (long)xg.Key).ToArray();
var timers = db.Timers.Where(xt => ids.Contains(xt.GuildId)).ToArray();
if (!timers.Any())
{
return;
}
// lock timers
await shard.SharedData.TimerSempahore.WaitAsync();
try
{
var now = DateTimeOffset.UtcNow;
var past = timers.Where(xt => xt.DispatchAt <= now.AddSeconds(30)).ToArray();
if (past.Any())
{
foreach (var xt in past)
{
// dispatch past timers
_ = DispatchTimer(new TimerData(null, xt, shard.Client, shard.Database, shard.SharedData, null));
}
db.Timers.RemoveRange(past);
await db.SaveChangesAsync();
}
}
catch (Exception ex)
{
ea.Client.DebugLogger.LogMessage(LogLevel.Error, "ModCore",
$"Caught Exception in Timer Ready: {ex.GetType().ToString()}\n{ex.StackTrace}", DateTime.UtcNow);
}
finally
{
// unlock the timers
shard.SharedData.TimerSempahore.Release();
}
await RescheduleTimers(shard.Client, shard.Database, shard.SharedData);
}
}
public static async Task MessageEdited(ModCoreShard bot, MessageUpdateEventArgs e)
{
await Task.Yield();
if ((!string.IsNullOrEmpty(e.MessageBefore.Content) || e.Message.Embeds.Count > 0) && !e.Message.Author.IsBot)
{
if (bot.SharedData.EditedMessages.ContainsKey(e.Channel.Id))
{
bot.SharedData.EditedMessages[e.Channel.Id] = e.MessageBefore;
}
else
{
bot.SharedData.EditedMessages.TryAdd(e.Channel.Id, e.MessageBefore);
}
}
}
public static async Task MessageSniped(ModCoreShard bot, MessageDeleteEventArgs e)
{
await Task.Yield();
if (!string.IsNullOrEmpty(e.Message.Content) || e.Message.Embeds.Count > 0)
{
if (bot.SharedData.DeletedMessages.ContainsKey(e.Channel.Id))
{
bot.SharedData.DeletedMessages[e.Channel.Id] = e.Message;
}
else
{
bot.SharedData.DeletedMessages.TryAdd(e.Channel.Id, e.Message);
}
}
}
public static async Task CommandError(ModCoreShard bot, CommandErrorEventArgs e)
{
var cfg = e.Context.GetGuildSettings() ?? new GuildSettings();
var ctx = e.Context;
if (await NotifyCommandDisabled(e, cfg, ctx))
{
return;
}
if (await NotifyCommandNotFound(bot, e, cfg, ctx))
{
return;
}
await NotifyCommandErrored(e, cfg, ctx);
}
public static async Task OnMemberUpdate(ModCoreShard shard, GuildMemberUpdateEventArgs ea)
{
using (var db = shard.Database.CreateContext())
{
var cfg = ea.Guild.GetGuildSettings(db);
if (cfg == null || !cfg.RoleState.Enable)
{
return;
}
var rs = cfg.RoleState;
var gld = ea.Guild;
var roleids = db.RolestateRoles.SingleOrDefault(xs => xs.GuildId == (long)ea.Guild.Id && xs.MemberId == (long)ea.Member.Id);
if (roleids == null)
{
roleids = new DatabaseRolestateRoles
{
GuildId = (long)ea.Guild.Id,
MemberId = (long)ea.Member.Id
};
}
roleids.RoleIds = ea.RolesAfter
.Select(xr => xr.Id)
.Except(rs.IgnoredRoleIds)
.Select(xid => (long)xid)
.ToArray();
db.RolestateRoles.Update(roleids);
var nick = db.RolestateNicks.SingleOrDefault(xs => xs.GuildId == (long)ea.Guild.Id && xs.MemberId == (long)ea.Member.Id);
if (nick == null)
{
nick = new DatabaseRolestateNick
{
GuildId = (long)ea.Guild.Id,
MemberId = (long)ea.Member.Id,
};
}
nick.Nickname = ea.NicknameAfter;
db.RolestateNicks.Update(nick);
await db.SaveChangesAsync();
}
}
public static void InstallListeners(DiscordClient client, ModCoreShard bot)
{
// find all methods from ModCore with AsyncListener attr
ListenerMethods =
from a in AppDomain.CurrentDomain.GetAssemblies()
from t in a.GetTypes()
//where t.Namespace.StartsWith("ModCore")
from m in t.GetMethods()
let attribute = m.GetCustomAttribute(typeof(AsyncListenerAttribute), true)
where attribute != null
select new ListenerMethod {
Method = m, Attribute = attribute as AsyncListenerAttribute
};
foreach (var listener in ListenerMethods)
{
listener.Attribute.Register(bot, client, listener.Method);
}
}
public static async Task LogLeaveMember(ModCoreShard bot, GuildMemberRemoveEventArgs e)
{
GuildSettings cfg;
using (var db = bot.Database.CreateContext())
cfg = e.Guild.GetGuildSettings(db);
if (cfg == null || !cfg.JoinLog.Enable)
{
return;
}
var m = e.Member;
var c = e.Guild.GetChannel(cfg.JoinLog.ChannelId);
if (c == null)
{
return;
}
var embed = new DiscordEmbedBuilder()
.WithTitle("Member left")
.WithDescription($"ID: ({m.Id})")
.WithAuthor($"{m.Username}#{m.Discriminator}",
iconUrl: string.IsNullOrEmpty(m.AvatarHash) ? m.DefaultAvatarUrl : m.AvatarUrl);
if (m.JoinedAt.DateTime == DateTime.MinValue)
{
embed.AddField("Join Date", $"{m.JoinedAt.DateTime}");
}
embed
.AddField("Leave Date", $"{DateTime.Now}")
.AddField("Register Date", $"{m.CreationTimestamp.DateTime}")
.WithColor(DiscordColor.Red);
await c.ElevatedMessageAsync(embed);
}
public static async Task ReactionAdd(ModCoreShard bot, MessageReactionAddEventArgs e)
{
GuildSettings cfg = null;
using (var db = bot.Database.CreateContext())
{
cfg = e.Channel.Guild.GetGuildSettings(db);
if (cfg == null)
{
return;
}
if (cfg.ReactionRoles.Any(x => (ulong)x.ChannelId == e.Channel.Id && (ulong)x.MessageId == e.Message.Id && (ulong)x.Reaction.EmojiId == e.Emoji.Id && x.Reaction.EmojiName == e.Emoji.Name))
{
var rrid = (ulong)cfg.ReactionRoles.First(
x => (ulong)x.ChannelId == e.Channel.Id && (ulong)x.MessageId == e.Message.Id && (ulong)x.Reaction.EmojiId == e.Emoji.Id && x.Reaction.EmojiName == e.Emoji.Name).RoleId;
var rrrole = e.Channel.Guild.GetRole(rrid);
var mem = await e.Channel.Guild.GetMemberAsync(e.User.Id);
if (!mem.Roles.Any(x => x.Id == rrid))
{
await mem.GrantRoleAsync(rrrole);
}
}
var emoji = cfg.Starboard.Emoji;
DiscordEmoji em = null;
if (emoji.EmojiId != 0)
{
em = DiscordEmoji.FromGuildEmote(bot.Client, (ulong)emoji.EmojiId);
}
else
{
em = DiscordEmoji.FromUnicode(bot.Client, emoji.EmojiName);
}
if (!cfg.Starboard.AllowNSFW && e.Channel.IsNSFW)
{
return;
}
if (cfg.Starboard.Enable && e.Emoji == em)
{
long sbmid = 0;
var c = e.Channel.Guild.Channels.First(x => x.Key == (ulong)cfg.Starboard.ChannelId).Value;
if (c.Id == e.Channel.Id) // star on starboard entry
{
/*if (db.StarDatas.Any(x => (ulong)x.StarboardMessageId == e.Message.Id))
* {
* var other = db.StarDatas.First(x => (ulong)x.StarboardMessageId == e.Message.Id);
* var count = db.StarDatas.Count(x => (ulong)x.StarboardMessageId == e.Message.Id);
* if (!db.StarDatas.Any(x => x.MessageId == other.MessageId && x.StargazerId == (long)e.User.Id))
* {
* var chn = await e.Client.GetChannelAsync((ulong)other.ChannelId);
* var msg = await chn.GetMessageAsync((ulong)other.MessageId);
*
* if (msg.Author.Id == e.User.Id || e.User.IsBot)
* return;
*
* var d = await (await c.GetMessageAsync((ulong)other.StarboardMessageId)).ModifyAsync($"{e.Emoji}: {count + 1} ({msg.Id}) in {msg.Channel.Mention}", embed: BuildMessageEmbed(msg));
* sbmid = (long)d.Id;
* await db.StarDatas.AddAsync(new DatabaseStarData
* {
* ChannelId = other.ChannelId,
* GuildId = (long)e.Channel.Guild.Id,
* MessageId = other.MessageId,
* AuthorId = other.AuthorId,
* StarboardMessageId = sbmid,
* StargazerId = (long)e.User.Id,
* });
* await db.SaveChangesAsync();
* }
* }*/
// Removing this behaviour for jump links.
}
else // star on actual message
{
if (e.Message.Author.Id == e.User.Id || e.User.IsBot)
{
return;
}
if (db.StarDatas.Any(x => (ulong)x.MessageId == e.Message.Id))
{
var count = db.StarDatas.Count(x => (ulong)x.MessageId == e.Message.Id);
if (db.StarDatas.Any(x => (ulong)x.MessageId == e.Message.Id && x.StarboardMessageId != 0))
{
var other = db.StarDatas.First(x => (ulong)x.MessageId == e.Message.Id && x.StarboardMessageId != 0);
var msg = await c.GetMessageAsync((ulong)other.StarboardMessageId);
var d = await msg.ModifyAsync($"{e.Emoji}: {count + 1} ({e.Message.Id}) in {e.Message.Channel.Mention}", embed : BuildMessageEmbed(e.Message));
sbmid = (long)d.Id;
}
else
{
if (count + 1 >= cfg.Starboard.Minimum)
{
// create msg
var d = await c.ElevatedMessageAsync($"{e.Emoji}: {count + 1} ({e.Message.Id}) in {e.Message.Channel.Mention}", embed : BuildMessageEmbed(e.Message));
sbmid = (long)d.Id;
}
}
}
else if (cfg.Starboard.Minimum <= 1)
{
var d = await c.ElevatedMessageAsync($"{e.Emoji}: 1 ({e.Message.Id}) in {e.Message.Channel.Mention}", embed : BuildMessageEmbed(e.Message));
sbmid = (long)d.Id;
}
await db.StarDatas.AddAsync(new DatabaseStarData
{
ChannelId = (long)e.Channel.Id,
GuildId = (long)e.Channel.Guild.Id,
MessageId = (long)e.Message.Id,
AuthorId = (long)e.Message.Author.Id,
StarboardMessageId = sbmid,
StargazerId = (long)e.User.Id,
});
// somebody once told me...
var allstars = db.StarDatas.Where(x => (ulong)x.MessageId == e.Message.Id).ToList();
allstars.ForEach(x => x.StarboardMessageId = sbmid);
db.StarDatas.UpdateRange(allstars);
await db.SaveChangesAsync();
}
}
}
}
public static async Task OnGuildAvailable(ModCoreShard shard, GuildCreateEventArgs ea)
{
// Ensure full member cache?
////if(ea.Guild.MemberCount < 10000)
//// await ea.Guild.GetAllMembersAsync();
// haha lets not
using (var db = shard.Database.CreateContext())
{
var cfg = ea.Guild.GetGuildSettings(db);
if (cfg == null || !cfg.RoleState.Enable)
return;
var rs = cfg.RoleState;
var chperms = db.RolestateOverrides.Where(xs => xs.GuildId == (long)ea.Guild.Id);
var prms = chperms.GroupBy(xs => xs.ChannelId).ToDictionary(xg => xg.Key, xg => xg.ToDictionary(xs => xs.MemberId, xs => xs));
var any = false;
foreach (var chn in ea.Guild.Channels)
{
if (rs.IgnoredChannelIds.Contains(chn.Key))
continue;
if (!prms.ContainsKey((long)chn.Key))
{
any = true;
var os = chn.Value.PermissionOverwrites.Where(xo => xo.Type.ToString().ToLower() == "member");
if (!os.Any())
continue;
await db.RolestateOverrides.AddRangeAsync(os.Select(xo => new DatabaseRolestateOverride
{
ChannelId = (long)chn.Value.Id,
GuildId = (long)chn.Value.Guild.Id,
MemberId = (long)xo.Id,
PermsAllow = (long)xo.Allowed,
PermsDeny = (long)xo.Denied
}));
}
else
{
var cps = prms[(long)chn.Value.Id];
var os = chn.Value.PermissionOverwrites.Where(xo => xo.Type.ToString().ToLower() == "member").ToDictionary(xo => (long)xo.Id, xo => xo);
var osids = os.Keys.ToArray();
var del = cps.Keys.Except(osids);
var add = osids.Except(cps.Keys);
var mod = osids.Intersect(cps.Keys);
if (any |= del.Any())
db.RolestateOverrides.RemoveRange(del.Select(xid => cps[xid]));
if (any |= add.Any())
await db.RolestateOverrides.AddRangeAsync(add.Select(xid => new DatabaseRolestateOverride
{
ChannelId = (long)chn.Key,
GuildId = (long)ea.Guild.Id,
MemberId = xid,
PermsAllow = (long)os[xid].Allowed,
PermsDeny = (long)os[xid].Denied
}));
if (any |= mod.Any())
foreach (var xid in mod)
{
cps[xid].PermsAllow = (long)os[xid].Allowed;
cps[xid].PermsDeny = (long)os[xid].Denied;
db.RolestateOverrides.Update(cps[xid]);
}
}
}
if (any)
await db.SaveChangesAsync();
}
}
public static async Task OnMemberJoin(ModCoreShard shard, GuildMemberAddEventArgs ea)
{
var gld = ea.Guild;
GuildSettings cfg = null;
GuildRoleStateConfig rs = null;
DatabaseRolestateRoles roleids = null;
DatabaseRolestateOverride[] chperms = null;
DatabaseRolestateNick nick = null;
using (var db = shard.Database.CreateContext())
{
cfg = ea.Guild.GetGuildSettings(db);
if (cfg == null || !cfg.RoleState.Enable)
return;
rs = cfg.RoleState;
roleids = db.RolestateRoles.SingleOrDefault(xs => xs.GuildId == (long)ea.Guild.Id && xs.MemberId == (long)ea.Member.Id);
chperms = db.RolestateOverrides.Where(xs => xs.GuildId == (long)ea.Guild.Id && xs.MemberId == (long)ea.Member.Id).ToArray();
nick = db.RolestateNicks.SingleOrDefault(xs => xs.GuildId == (long)ea.Guild.Id && xs.MemberId == (long)ea.Member.Id);
}
if (roleids?.RoleIds != null)
{
var oroles = roleids.RoleIds
.Select(xid => (ulong)xid)
.Except(rs.IgnoredRoleIds)
.Select(xid => gld.GetRole(xid))
.Where(xr => xr != null).ToList();
var roles = oroles;
var highestself = ea.Guild.CurrentMember.Roles.Select(x => x.Position).Max();
roles.RemoveAll(x => x.Position > highestself);
if (roles.Any())
await ea.Member.ReplaceRolesAsync(roles, "Restoring Role State.");
}
else
{
var ar = cfg.AutoRole;
if (ar.Enable && ea.Guild.Roles.Count(x => x.Value.Id == (ulong)ar.RoleId) > 0)
{
var role = ea.Guild.Roles.First(x => x.Value.Id == (ulong)ar.RoleId);
await ea.Member.GrantRoleAsync(role.Value, "AutoRole");
}
}
if (chperms.Any())
{
foreach (var chperm in chperms)
{
var chn = gld.GetChannel((ulong)chperm.ChannelId);
if (chn == null)
continue;
await chn.AddOverwriteAsync(ea.Member, (Permissions)chperm.PermsAllow, (Permissions)chperm.PermsDeny, "Restoring Role State");
}
}
if(nick != null)
{
ea.Client.DebugLogger.LogMessage(LogLevel.Debug, "ModCore", $"Set new old nick: {nick.Nickname}", System.DateTime.Now);
var m = await ea.Guild.GetMemberAsync(ea.Member.Id);
await m.ModifyAsync(x => x.Nickname = nick.Nickname);
}
}
public static Task OnGuildCreated(ModCoreShard shard, GuildCreateEventArgs ea) =>
OnGuildAvailable(shard, ea);
public void Register(ModCoreShard bot, DiscordClient client, MethodInfo listener)
{
// TODO redo this with linq expressions
// nope, there's no cleaner way to do this. sorry
Task OnEventWithArgs(DiscordClient c, object e)
{
_ = Task.Run(async() =>
{
try
{
await(Task) listener.Invoke(null, new[] { bot, e });
}
catch (Exception ex)
{
Console.WriteLine($"<AsyncListener> Uncaught exception in listener thread: {ex}");
Console.WriteLine(ex.StackTrace);
}
});
return(Task.CompletedTask);
}
Task OnCnextEvent(CommandsNextExtension cmd, object e)
{
_ = Task.Run(async() =>
{
try
{
await(Task) listener.Invoke(null, new[] { bot, e });
}
catch (Exception ex)
{
Console.WriteLine($"<AsyncListener> Uncaught exception in listener thread: {ex}");
Console.WriteLine(ex.StackTrace);
}
});
return(Task.CompletedTask);
}
switch (Target)
{
case EventTypes.ClientErrored:
client.ClientErrored += OnEventWithArgs;
break;
case EventTypes.SocketErrored:
client.SocketErrored += OnEventWithArgs;
break;
case EventTypes.SocketOpened:
client.SocketOpened += OnEventWithArgs;
break;
case EventTypes.SocketClosed:
client.SocketClosed += OnEventWithArgs;
break;
case EventTypes.Ready:
client.Ready += OnEventWithArgs;
break;
case EventTypes.Resumed:
client.Resumed += OnEventWithArgs;
break;
case EventTypes.ChannelCreated:
client.ChannelCreated += OnEventWithArgs;
break;
case EventTypes.DmChannelCreated:
client.DmChannelCreated += OnEventWithArgs;
break;
case EventTypes.ChannelUpdated:
client.ChannelUpdated += OnEventWithArgs;
break;
case EventTypes.ChannelDeleted:
client.ChannelDeleted += OnEventWithArgs;
break;
case EventTypes.DmChannelDeleted:
client.DmChannelDeleted += OnEventWithArgs;
break;
case EventTypes.ChannelPinsUpdated:
client.ChannelPinsUpdated += OnEventWithArgs;
break;
case EventTypes.GuildCreated:
client.GuildCreated += OnEventWithArgs;
break;
case EventTypes.GuildAvailable:
client.GuildAvailable += OnEventWithArgs;
break;
case EventTypes.GuildUpdated:
client.GuildUpdated += OnEventWithArgs;
break;
case EventTypes.GuildDeleted:
client.GuildDeleted += OnEventWithArgs;
break;
case EventTypes.GuildUnavailable:
client.GuildUnavailable += OnEventWithArgs;
break;
case EventTypes.MessageCreated:
client.MessageCreated += OnEventWithArgs;
break;
case EventTypes.PresenceUpdated:
client.PresenceUpdated += OnEventWithArgs;
break;
case EventTypes.GuildBanAdded:
client.GuildBanAdded += OnEventWithArgs;
break;
case EventTypes.GuildBanRemoved:
client.GuildBanRemoved += OnEventWithArgs;
break;
case EventTypes.GuildEmojisUpdated:
client.GuildEmojisUpdated += OnEventWithArgs;
break;
case EventTypes.GuildIntegrationsUpdated:
client.GuildIntegrationsUpdated += OnEventWithArgs;
break;
case EventTypes.GuildMemberAdded:
client.GuildMemberAdded += OnEventWithArgs;
break;
case EventTypes.GuildMemberRemoved:
client.GuildMemberRemoved += OnEventWithArgs;
break;
case EventTypes.GuildMemberUpdated:
client.GuildMemberUpdated += OnEventWithArgs;
break;
case EventTypes.GuildRoleCreated:
client.GuildRoleCreated += OnEventWithArgs;
break;
case EventTypes.GuildRoleUpdated:
client.GuildRoleUpdated += OnEventWithArgs;
break;
case EventTypes.GuildRoleDeleted:
client.GuildRoleDeleted += OnEventWithArgs;
break;
case EventTypes.MessageAcknowledged:
client.MessageAcknowledged += OnEventWithArgs;
break;
case EventTypes.MessageUpdated:
client.MessageUpdated += OnEventWithArgs;
break;
case EventTypes.MessageDeleted:
client.MessageDeleted += OnEventWithArgs;
break;
case EventTypes.MessagesBulkDeleted:
client.MessagesBulkDeleted += OnEventWithArgs;
break;
case EventTypes.TypingStarted:
client.TypingStarted += OnEventWithArgs;
break;
case EventTypes.UserSettingsUpdated:
client.UserSettingsUpdated += OnEventWithArgs;
break;
case EventTypes.UserUpdated:
client.UserUpdated += OnEventWithArgs;
break;
case EventTypes.VoiceStateUpdated:
client.VoiceStateUpdated += OnEventWithArgs;
break;
case EventTypes.VoiceServerUpdated:
client.VoiceServerUpdated += OnEventWithArgs;
break;
case EventTypes.GuildMembersChunked:
client.GuildMembersChunked += OnEventWithArgs;
break;
case EventTypes.UnknownEvent:
client.UnknownEvent += OnEventWithArgs;
break;
case EventTypes.MessageReactionAdded:
client.MessageReactionAdded += OnEventWithArgs;
break;
case EventTypes.MessageReactionRemoved:
client.MessageReactionRemoved += OnEventWithArgs;
break;
case EventTypes.MessageReactionsCleared:
client.MessageReactionsCleared += OnEventWithArgs;
break;
case EventTypes.WebhooksUpdated:
client.WebhooksUpdated += OnEventWithArgs;
break;
case EventTypes.Heartbeated:
client.Heartbeated += OnEventWithArgs;
break;
case EventTypes.CommandExecuted:
bot.Commands.CommandExecuted += OnCnextEvent;
break;
case EventTypes.CommandErrored:
bot.Commands.CommandErrored += OnCnextEvent;
break;
}
}
public static async Task ReactionAdd(ModCoreShard bot, MessageReactionAddEventArgs e)
{
GuildSettings cfg = null;
using (var db = bot.Database.CreateContext())
{
cfg = e.Channel.Guild.GetGuildSettings(db);
if (cfg == null)
{
return;
}
if (cfg.ReactionRoles.Any(x => (ulong)x.ChannelId == e.Channel.Id && (ulong)x.MessageId == e.Message.Id && (ulong)x.Reaction.EmojiId == e.Emoji.Id && x.Reaction.EmojiName == e.Emoji.Name))
{
var rrid = (ulong)cfg.ReactionRoles.First(
x => (ulong)x.ChannelId == e.Channel.Id && (ulong)x.MessageId == e.Message.Id && (ulong)x.Reaction.EmojiId == e.Emoji.Id && x.Reaction.EmojiName == e.Emoji.Name).RoleId;
var rrrole = e.Channel.Guild.GetRole(rrid);
var mem = await e.Channel.Guild.GetMemberAsync(e.User.Id);
if (!mem.Roles.Any(x => x.Id == rrid))
{
await mem.GrantRoleAsync(rrrole);
}
}
var emoji = cfg.Starboard.Emoji;
DiscordEmoji em = null;
if (emoji.EmojiId != 0)
{
em = DiscordEmoji.FromGuildEmote(e.Client, (ulong)emoji.EmojiId);
}
else
{
em = DiscordEmoji.FromUnicode(e.Client, emoji.EmojiName);
}
if (!cfg.Starboard.AllowNSFW && e.Channel.IsNSFW)
{
return;
}
if (cfg.Starboard.Enable && e.Emoji == em)
{
long sbmid = 0;
var c = e.Channel.Guild.Channels.First(x => x.Key == (ulong)cfg.Starboard.ChannelId).Value;
if (c.Id == e.Channel.Id) // star on starboard entry
{
if (db.StarDatas.Any(x => (ulong)x.StarboardMessageId == e.Message.Id))
{
var other = db.StarDatas.First(x => (ulong)x.StarboardMessageId == e.Message.Id);
var count = db.StarDatas.Count(x => (ulong)x.StarboardMessageId == e.Message.Id);
if (!db.StarDatas.Any(x => x.MessageId == other.MessageId && x.StargazerId == (long)e.User.Id))
{
var chn = await e.Client.GetChannelAsync((ulong)other.ChannelId);
var msg = await chn.GetMessageAsync((ulong)other.MessageId);
if (msg.Author.Id == e.User.Id || e.User.IsBot)
{
return;
}
var d = await(await c.GetMessageAsync((ulong)other.StarboardMessageId)).ModifyAsync($"{e.Emoji}: {count + 1} ({msg.Id}) in {msg.Channel.Mention}", embed: BuildMessageEmbed(msg));
sbmid = (long)d.Id;
await db.StarDatas.AddAsync(new DatabaseStarData
{
ChannelId = other.ChannelId,
GuildId = (long)e.Channel.Guild.Id,
MessageId = other.MessageId,
AuthorId = other.AuthorId,
StarboardMessageId = sbmid,
StargazerId = (long)e.User.Id,
});
await db.SaveChangesAsync();
}
}
}
else // star on actual message
{
if (db.StarDatas.Any(x => (ulong)x.MessageId == e.Message.Id))
{
var other = db.StarDatas.First(x => (ulong)x.MessageId == e.Message.Id);
var count = db.StarDatas.Count(x => (ulong)x.MessageId == e.Message.Id);
var msg = await c.GetMessageAsync((ulong)other.StarboardMessageId);
if (msg.Author.Id == e.User.Id || e.User.IsBot)
{
return;
}
var d = await msg.ModifyAsync($"{e.Emoji}: {count + 1} ({e.Message.Id}) in {e.Message.Channel.Mention}", embed : BuildMessageEmbed(e.Message));
sbmid = (long)d.Id;
}
else
{
var d = await c.ElevatedMessageAsync($"{e.Emoji}: 1 ({e.Message.Id}) in {e.Message.Channel.Mention}", embed : BuildMessageEmbed(e.Message));
sbmid = (long)d.Id;
}
await db.StarDatas.AddAsync(new DatabaseStarData
{
ChannelId = (long)e.Channel.Id,
GuildId = (long)e.Channel.Guild.Id,
MessageId = (long)e.Message.Id,
AuthorId = (long)e.Message.Author.Id,
StarboardMessageId = sbmid,
StargazerId = (long)e.User.Id,
});
await db.SaveChangesAsync();
}
}
}
}
public static async Task ReactionRemove(ModCoreShard bot, MessageReactionRemoveEventArgs e)
{
GuildSettings cfg = null;
using (var db = bot.Database.CreateContext())
{
cfg = e.Channel.Guild.GetGuildSettings(db);
if (cfg == null)
{
return;
}
if (cfg.ReactionRoles.Any(x => (ulong)x.ChannelId == e.Channel.Id && (ulong)x.MessageId == e.Message.Id && (ulong)x.Reaction.EmojiId == e.Emoji.Id && x.Reaction.EmojiName == e.Emoji.Name))
{
var rrid = (ulong)cfg.ReactionRoles.First(
x => (ulong)x.ChannelId == e.Channel.Id && (ulong)x.MessageId == e.Message.Id && (ulong)x.Reaction.EmojiId == e.Emoji.Id && x.Reaction.EmojiName == e.Emoji.Name).RoleId;
var rrrole = e.Channel.Guild.GetRole(rrid);
var mem = await e.Channel.Guild.GetMemberAsync(e.User.Id);
if (mem.Roles.Any(x => x.Id == rrid))
{
await mem.RevokeRoleAsync(rrrole);
}
}
var emoji = cfg.Starboard.Emoji;
DiscordEmoji em = null;
if (emoji.EmojiId != 0)
{
em = DiscordEmoji.FromGuildEmote(e.Client, (ulong)emoji.EmojiId);
}
else
{
em = DiscordEmoji.FromUnicode(e.Client, emoji.EmojiName);
}
if (cfg.Starboard.Enable && e.Emoji == em)
{
var c = e.Channel.Guild.Channels.First(x => x.Key == (ulong)cfg.Starboard.ChannelId).Value;
if (c.Id == e.Channel.Id)
{
if (db.StarDatas.Any(x => (ulong)x.StarboardMessageId == e.Message.Id && (ulong)x.StargazerId == e.User.Id))
{
var star = db.StarDatas.First(x => (ulong)x.StarboardMessageId == e.Message.Id && (ulong)x.StargazerId == e.User.Id);
var count = db.StarDatas.Count(x => (ulong)x.StarboardMessageId == e.Message.Id);
var m = await c.GetMessageAsync((ulong)star.StarboardMessageId);
var chn = await e.Client.GetChannelAsync((ulong)star.ChannelId);
var msg = await chn.GetMessageAsync((ulong)star.MessageId);
if (count - 1 > 0)
{
await m.ModifyAsync($"{e.Emoji}: {count - 1} ({msg.Id}) in {msg.Channel.Mention}", embed : BuildMessageEmbed(msg));
}
else
{
await m.DeleteAsync();
}
db.StarDatas.Remove(star);
await db.SaveChangesAsync();
}
}
else
{
if (db.StarDatas.Any(x => (ulong)x.MessageId == e.Message.Id && (ulong)x.StargazerId == e.User.Id))
{
var star = db.StarDatas.First(x => (ulong)x.MessageId == e.Message.Id && (ulong)x.StargazerId == e.User.Id);
var count = db.StarDatas.Count(x => (ulong)x.MessageId == e.Message.Id);
var m = await c.GetMessageAsync((ulong)star.StarboardMessageId);
if (count - 1 > 0)
{
await m.ModifyAsync($"{e.Emoji}: {count - 1} ({e.Message.Id}) in {e.Message.Channel.Mention}", embed : BuildMessageEmbed(e.Message));
}
else
{
await m.DeleteAsync();
}
db.StarDatas.Remove(star);
await db.SaveChangesAsync();
}
}
}
}
}
public static async Task ReactionRemove(ModCoreShard bot, MessageReactionRemoveEventArgs e)
{
GuildSettings cfg = null;
using (var db = bot.Database.CreateContext())
{
cfg = e.Channel.Guild.GetGuildSettings(db);
if (cfg == null)
{
return;
}
if (cfg.ReactionRoles.Any(x => (ulong)x.ChannelId == e.Channel.Id && (ulong)x.MessageId == e.Message.Id && (ulong)x.Reaction.EmojiId == e.Emoji.Id && x.Reaction.EmojiName == e.Emoji.Name))
{
var rrid = (ulong)cfg.ReactionRoles.First(
x => (ulong)x.ChannelId == e.Channel.Id && (ulong)x.MessageId == e.Message.Id && (ulong)x.Reaction.EmojiId == e.Emoji.Id && x.Reaction.EmojiName == e.Emoji.Name).RoleId;
var rrrole = e.Channel.Guild.GetRole(rrid);
var mem = await e.Channel.Guild.GetMemberAsync(e.User.Id);
if (mem.Roles.Any(x => x.Id == rrid))
{
await mem.RevokeRoleAsync(rrrole);
}
}
var emoji = cfg.Starboard.Emoji;
DiscordEmoji em = null;
if (emoji.EmojiId != 0)
{
em = DiscordEmoji.FromGuildEmote(bot.Client, (ulong)emoji.EmojiId);
}
else
{
em = DiscordEmoji.FromUnicode(bot.Client, emoji.EmojiName);
}
if (cfg.Starboard.Enable && e.Emoji == em)
{
var c = e.Channel.Guild.Channels.First(x => x.Key == (ulong)cfg.Starboard.ChannelId).Value;
if (c.Id == e.Channel.Id)
{
/*if (db.StarDatas.Any(x => (ulong)x.StarboardMessageId == e.Message.Id && (ulong)x.StargazerId == e.User.Id))
* {
* var star = db.StarDatas.First(x => (ulong)x.StarboardMessageId == e.Message.Id && (ulong)x.StargazerId == e.User.Id);
* var count = db.StarDatas.Count(x => (ulong)x.StarboardMessageId == e.Message.Id);
* var m = await c.GetMessageAsync((ulong)star.StarboardMessageId);
* var chn = await e.Client.GetChannelAsync((ulong)star.ChannelId);
* var msg = await chn.GetMessageAsync((ulong)star.MessageId);
* if (count - 1 >= cfg.Starboard.Minimum)
* await m.ModifyAsync($"{e.Emoji}: {count - 1} ({msg.Id}) in {msg.Channel.Mention}", embed: BuildMessageEmbed(msg));
* else
* await m.DeleteAsync();
* db.StarDatas.Remove(star);
* await db.SaveChangesAsync();
* }*/
// Removing behaviour due to jump links
}
else
{
long nsbid = 0;
if (db.StarDatas.Any(x => (ulong)x.MessageId == e.Message.Id && (ulong)x.StargazerId == e.User.Id && x.StarboardMessageId != 0))
{
var star = db.StarDatas.First(x => (ulong)x.MessageId == e.Message.Id && (ulong)x.StargazerId == e.User.Id);
var count = db.StarDatas.Count(x => (ulong)x.MessageId == e.Message.Id);
if (db.StarDatas.Any(x => (ulong)x.MessageId == e.Message.Id && (ulong)x.StargazerId == e.User.Id && x.StarboardMessageId != 0))
{
var mid = db.StarDatas.First(x => (ulong)x.MessageId == e.Message.Id && (ulong)x.StargazerId == e.User.Id && x.StarboardMessageId != 0)
.StarboardMessageId;
var m = await c.GetMessageAsync((ulong)mid);
if (count - 1 >= cfg.Starboard.Minimum)
{
await m.ModifyAsync($"{e.Emoji}: {count - 1} ({e.Message.Id}) in {e.Message.Channel.Mention}", embed : BuildMessageEmbed(e.Message));
nsbid = mid;
}
else
{
await m.DeleteAsync();
}
}
db.StarDatas.Remove(star);
await db.SaveChangesAsync();
// somebody once told me...
var allstars = db.StarDatas.Where(x => (ulong)x.MessageId == e.Message.Id).ToList();
allstars.ForEach(x => x.StarboardMessageId = nsbid);
db.StarDatas.UpdateRange(allstars);
await db.SaveChangesAsync();
}
}
}
}
}
public static async Task LogNewMember(ModCoreShard bot, GuildMemberAddEventArgs e)
{
GuildSettings cfg;
using (var db = bot.Database.CreateContext())
cfg = e.Guild.GetGuildSettings(db);
if (cfg == null)
{
return;
}
DiscordChannel c;
if (cfg.JoinLog.Enable)
{
var m = e.Member;
c = e.Guild.GetChannel(cfg.JoinLog.ChannelId);
if (c != null)
{
var embed = new DiscordEmbedBuilder()
.WithTitle("New member joined")
.WithDescription($"ID: ({m.Id})")
.WithAuthor($"{m.Username}#{m.Discriminator}",
iconUrl: string.IsNullOrEmpty(m.AvatarHash) ? m.DefaultAvatarUrl : m.AvatarUrl)
.AddField("Join Date", $"{m.JoinedAt.DateTime}")
.AddField("Register Date", $"{m.CreationTimestamp.DateTime}")
.WithColor(DiscordColor.Green);
await c.ElevatedMessageAsync(embed);
}
}
if (!cfg.Welcome.Enable)
{
return;
}
if (cfg.Welcome.ChannelId == 0)
{
return;
}
c = e.Guild.GetChannel(cfg.Welcome.ChannelId);
if (c == null)
{
return;
}
var msg = cfg.Welcome.Message;
string attachment = null;
string embedtitle = null;
var isEmbed = false;
msg = WelcomeRegex.Replace(msg, m =>
{
var str = m.Groups[1].Value;
switch (str)
{
case "username":
return(e.Member.Username);
case "discriminator":
return(e.Member.Discriminator);
case "mention":
return(e.Member.Mention);
case "userid":
return(e.Member.Id.ToString());
case "guildname":
return(e.Guild.Name);
case "channelname":
return(c.Name);
case "membercount":
return(e.Guild.MemberCount.ToString());
case "prefix":
return(cfg.Prefix ?? "?>");
case "owner-username":
return(e.Guild.Owner.Username);
case "owner-discriminator":
return(e.Guild.Owner.Discriminator);
case "guild-icon-url":
return(e.Guild.IconUrl);
case "channel-count":
return(e.Guild.Channels.Count.ToString());
case "role-count":
return(e.Guild.Roles.Count.ToString());
case "isembed":
isEmbed = true;
return("");
default:
if (str.StartsWith("image:"))
{
attachment = str.Substring("image:".Length);
}
else if (str.StartsWith("embed-title:"))
{
embedtitle = str.Substring("embed-title:".Length);
}
return("");
}
});
if (!isEmbed)
{
await c.SafeMessageAsync(privileged : false, s : $"{msg}\n\n{attachment}");
}
else
{
var embed = new DiscordEmbedBuilder()
.WithDescription(msg);
if (!string.IsNullOrWhiteSpace(embedtitle))
{
embed.WithTitle(embedtitle);
}
if (!string.IsNullOrWhiteSpace(attachment))
{
embed.WithImageUrl(attachment);
}
await c.ElevatedMessageAsync(embed);
}
}
private static async Task <bool> NotifyCommandNotFound(ModCoreShard bot, CommandErrorEventArgs e,
GuildSettings cfg, CommandContext ctx)
{
if (!(e.Exception is CommandNotFoundException commandNotFound))
{
return(false);
}
// return instead of proceeding, since qualifiedName below this will throw
// (since there is no Command obj)
if (!cfg.SpellingHelperEnabled)
{
return(true);
}
// TODO: this only gives the first invalid token, so "a b" will just recognize as "a".
// it should probably take into consideration all the tokens.
var attemptedName = commandNotFound.CommandName;
try
{
// TODO: i intended on using the library for more than just this,
// but i ended up using it like this, so can probably just copy code from that lib
// instead of nugetting it
var leveshtein = new Levenshtein(); // lower is better
// TODO: add checks
var everything = bot.SharedData.Commands.Select(x => x.cmd).ToList();
var some_of_them = new List <Command>();
for (int i = 0; i < everything.Count(); i++)
{
if (await CanExecute(everything[i], ctx))
{
some_of_them.Add(everything[i]);
}
}
var ordered = some_of_them
.Where(c => !(c is CommandGroup group) || @group.IsExecutableWithoutSubcommands)
.Select(c => (qualifiedName: c.QualifiedName, description: c.Description))
.OrderBy(c => leveshtein.Distance(attemptedName, c.qualifiedName))
.DistinctBy(c => c.qualifiedName).Take(1).ToArray();
var embed = new DiscordEmbedBuilder()
.WithTitle("Command **" + attemptedName.Truncate(200) + "** not found")
.WithDescription("Did you mean...");
foreach (var(qualifiedName, description) in ordered)
{
embed.AddField(qualifiedName.Truncate(256), description?.Truncate(999) ?? "<no desc>");
}
await ctx.RespondAsync(embed : embed);
}
catch (Exception ex)
{
e.Context.Client.Logger.Log(LogLevel.Critical, "CommandErrored", ex.ToString(),
DateTime.Now);
}
return(true);
}
