public static async Task FindBadGuilds(bool ignoreExcessiveAmount = false)
{
// Create a copy of the GuildSettings
List <GuildSettings> allGuildSettings = new List <GuildSettings>(Configuration.LoadedConfiguration.DiscordConfig.GuildSettings);
// Create a list for deregistration candidates
List <SocketGuildChannel> deregistrationCandidates = new List <SocketGuildChannel>();
foreach (GuildSettings guildSettings in allGuildSettings)
{
foreach (KeyValuePair <ulong, DynamicSettingsData> pair in guildSettings.ChannelSettings)
{
// Get the channel
SocketGuildChannel channel = (SocketGuildChannel)DiscordBot.GetChannel(pair.Key);
// Check if the channel no longer exists
if (channel == null)
{
continue;
}
// Get the Permissions
ChannelPermissions permissions = channel.Guild.CurrentUser.GetPermissions(channel);
// Check if we can't write to this channel
if (!permissions.Has(ChannelPermission.SendMessages))
{
deregistrationCandidates.Add(channel);
}
}
}
// Skip deregistration if there are a large number of guilds to deregister
if (deregistrationCandidates.Count > 5 && !ignoreExcessiveAmount)
{
await DiscordBot.LoggingChannel.SendMessageAsync($"**[DiscordUtil]** Skipping deregistration, there seems to be an excessive amount of guilds to deregister ({deregistrationCandidates.Count})");
return;
}
foreach (SocketGuildChannel guildChannel in deregistrationCandidates)
{
// Remove the channel settings
Configuration.LoadedConfiguration.DiscordConfig.GuildSettings.Where(g => g.GuildId == guildChannel.Guild.Id).FirstOrDefault().ChannelSettings.TryRemove(guildChannel.Id, out DynamicSettingsData data);
// Send a message to this server that their guild has been deregistered
Embed embed = new EmbedBuilder()
.WithTitle("Warning")
.WithDescription(Localizer.Localize("discord.guild.deregister", (Language)data.GetSetting("language")))
.WithColor(Color.Orange)
.Build();
await DiscordBot.SendMessageToFirstWritableChannel(guildChannel.Guild, embed : embed);
await DiscordBot.LoggingChannel.SendMessageAsync($"**[Guild]** Deregistered \"#{guildChannel.Name}\" ({guildChannel.Id}) on \"{guildChannel.Guild.Name}\"");
}
}
public static async Task ProcessJoinedGuild(SocketGuild socketGuild)
{
// Build an Embed
Embed embed = new EmbedBuilder()
.WithTitle("Welcome")
.WithDescription(Localizer.Localize("discord.guild.join", Language.EnglishUS))
.WithColor(Color.Blue)
.Build();
await DiscordBot.SendMessageToFirstWritableChannel(socketGuild, embed : embed);
await DiscordBot.LoggingChannel.SendMessageAsync($"**[Guild]** Joined \"{socketGuild.Name}\" ({socketGuild.Id})");
}
public static async Task SendNotificationAsync(Predicate <DynamicSettingsData> shouldPost, string message = null, Dictionary <Language, Embed> localizedEmbeds = null)
{
// Make a copy of the GuildSettings list just in case it is modified while notifications are sent
List <GuildSettings> allGuildSettings = new List <GuildSettings>(Configuration.LoadedConfiguration.DiscordConfig.GuildSettings);
foreach (GuildSettings guildSettings in allGuildSettings)
{
foreach (KeyValuePair <ulong, DynamicSettingsData> pair in guildSettings.ChannelSettings)
{
// Run the Predicate to see if a message should be sent
if (!shouldPost(pair.Value))
{
continue;
}
// Get the guild
SocketGuild socketGuild = DiscordBot.GetGuild(guildSettings.GuildId);
// Get the channel
SocketTextChannel textChannel = socketGuild.GetTextChannel(pair.Key);
// Get the Embed if it exists
Embed embed = localizedEmbeds != null ? localizedEmbeds[(Language)pair.Value.GetSetting("language")] : null;
// Send the message if possible
try
{
await textChannel.SendMessageAsync(text : message, embed : embed);
}
catch (Exception exception)
{
await DiscordUtil.HandleException(exception, "in ``SendNotificationsAsync()``", socketGuild, textChannel);
}
}
}
}