public static async Task MemberRemoveEventHandlerAsync(TheGodfatherShard shard, GuildMemberRemoveEventArgs e)
{
if (e.Member.IsCurrent)
{
return;
}
bool punished = false;
AntiInstantLeaveSettings antiILSettings = await shard.DatabaseService.GetAntiInstantLeaveSettingsAsync(e.Guild.Id);
if (antiILSettings.Enabled)
{
punished = await shard.CNext.Services.GetService <AntiInstantLeaveService>().HandleMemberLeaveAsync(e, antiILSettings);
}
if (!punished)
{
DiscordChannel lchn = await shard.DatabaseService.GetLeaveChannelAsync(e.Guild);
if (lchn != null)
{
string msg = await shard.DatabaseService.GetLeaveMessageAsync(e.Guild.Id);
if (string.IsNullOrWhiteSpace(msg))
{
await lchn.EmbedAsync($"{Formatter.Bold(e.Member?.Username ?? _unknown)} left the server! Bye!", StaticDiscordEmoji.Wave);
}
else
{
await lchn.EmbedAsync(msg.Replace("%user%", e.Member?.Username ?? _unknown), StaticDiscordEmoji.Wave);
}
}
}
DiscordChannel logchn = shard.SharedData.GetLogChannelForGuild(shard.Client, e.Guild);
if (logchn == null)
{
return;
}
DiscordEmbedBuilder emb = FormEmbedBuilder(EventOrigin.Member, "Member left", e.Member.ToString());
emb.WithThumbnailUrl(e.Member.AvatarUrl);
emb.AddField("Registration time", e.Member.CreationTimestamp.ToUtcTimestamp(), inline: true);
if (!string.IsNullOrWhiteSpace(e.Member.Email))
{
emb.AddField("Email", e.Member.Email);
}
await logchn.SendMessageAsync(embed : emb.Build());
}
public static async Task MemberJoinEventHandlerAsync(TheGodfatherShard shard, GuildMemberAddEventArgs e)
{
DatabaseGuildConfig gcfg = e.Guild.GetGuildSettings(shard.Database);
await Task.Delay(TimeSpan.FromSeconds(gcfg.AntiInstantLeaveSettings.Cooldown + 1));
if (e.Member.Guild is null)
{
return;
}
DiscordChannel wchn = e.Guild.GetChannel(gcfg.WelcomeChannelId);
if (!(wchn is null))
{
if (string.IsNullOrWhiteSpace(gcfg.WelcomeMessage))
{
await wchn.EmbedAsync($"Welcome to {Formatter.Bold(e.Guild.Name)}, {e.Member.Mention}!", StaticDiscordEmoji.Wave);
}
else
{
await wchn.EmbedAsync(gcfg.WelcomeMessage.Replace("%user%", e.Member.Mention), StaticDiscordEmoji.Wave);
}
}
try {
using (DatabaseContext db = shard.Database.CreateContext()) {
IQueryable <ulong> rids = db.AutoAssignableRoles
.Where(dbr => dbr.GuildId == e.Guild.Id)
.Select(dbr => dbr.RoleId);
foreach (ulong rid in rids.ToList())
{
try {
DiscordRole role = e.Guild.GetRole(rid);
if (!(role is null))
{
await e.Member.GrantRoleAsync(role);
}
else
{
db.AutoAssignableRoles.Remove(db.AutoAssignableRoles.Single(r => r.GuildId == e.Guild.Id && r.RoleId == rid));
}
} catch (Exception exc) {
shard.Log(LogLevel.Debug,
$"| Failed to assign an automatic role to a new member!\n" +
$"| {e.Guild.ToString()}\n" +
$"| Exception: {exc.GetType()}\n" +
$"| Message: {exc.Message}"
);
}
}
public static async Task GuildCreateEventHandlerAsync(TheGodfatherBot bot, GuildCreateEventArgs e)
{
LogExt.Information(bot.GetId(e.Guild.Id), "Joined {NewGuild}", e.Guild);
if (bot.Services.GetRequiredService <BlockingService>().IsGuildBlocked(e.Guild.Id))
{
LogExt.Information(bot.GetId(e.Guild.Id), "{Guild} is blocked. Leaving...", e.Guild);
await e.Guild.LeaveAsync();
return;
}
IReadOnlyCollection <DiscordMember> members = await e.Guild.GetAllMembersAsync();
int botCount = members.Where(m => m.IsBot).Count();
if (botCount > 25 || (members.Count - botCount < 0))
{
LogExt.Information(bot.GetId(e.Guild.Id), "{Guild} is most likely a bot farm. Leaving and blocking...", e.Guild);
await e.Guild.LeaveAsync();
await bot.Services.GetRequiredService <BlockingService>().BlockGuildAsync(e.Guild.Id, "Bot farm");
return;
}
await bot.Services.GetRequiredService <GuildConfigService>().RegisterGuildAsync(e.Guild.Id);
DiscordChannel defChannel = e.Guild.GetDefaultChannel();
if (!defChannel.PermissionsFor(e.Guild.CurrentMember).HasPermission(Permissions.SendMessages))
{
return;
}
string prefix = bot.Services.GetRequiredService <BotConfigService>().CurrentConfiguration.Prefix;
string owners = bot.Client.CurrentApplication.Owners.Select(o => o.ToDiscriminatorString()).Humanize(", ");
await defChannel.EmbedAsync(
$"{Formatter.Bold("Thank you for adding me!")}\n\n" +
$"{Emojis.SmallBlueDiamond} The default prefix for commands is {Formatter.Bold(prefix)}, but it can be changed " +
$"via {Formatter.Bold("prefix")} command.\n" +
$"{Emojis.SmallBlueDiamond} I advise you to run the configuration wizard for this guild in order to quickly configure " +
$"functions like logging, notifications etc. The wizard can be invoked using {Formatter.Bold("config setup")} command.\n" +
$"{Emojis.SmallBlueDiamond} You can use the {Formatter.Bold("help")} command as a guide, though it is recommended to " +
$"read the documentation @ https://github.com/ivan-ristovic/the-godfather \n" +
$"{Emojis.SmallBlueDiamond} If you have any questions or problems, feel free to use the {Formatter.Bold("report")} " +
$"command in order to send a message to the bot owners ({owners}). Alternatively, you can create an issue on " +
$"GitHub or join WorldMafia Discord server for quick support (https://worldmafia.net/discord)."
, Emojis.Wave
);
}
public static async Task GuildCreateEventHandlerAsync(TheGodfatherShard shard, GuildCreateEventArgs e)
{
shard.Log(LogLevel.Info, $"Joined guild: {e.Guild.ToString()}");
await RegisterGuildAsync(shard.SharedData, shard.Database, e.Guild.Id);
DiscordChannel defChannel = e.Guild.GetDefaultChannel();
if (!defChannel.PermissionsFor(e.Guild.CurrentMember).HasPermission(Permissions.SendMessages))
{
return;
}
await defChannel.EmbedAsync(
$"{Formatter.Bold("Thank you for adding me!")}\n\n" +
$"{StaticDiscordEmoji.SmallBlueDiamond} The default prefix for commands is {Formatter.Bold(shard.SharedData.BotConfiguration.DefaultPrefix)}, but it can be changed using {Formatter.Bold("prefix")} command.\n" +
$"{StaticDiscordEmoji.SmallBlueDiamond} I advise you to run the configuration wizard for this guild in order to quickly configure functions like logging, notifications etc. The wizard can be invoked using {Formatter.Bold("guild config setup")} command.\n" +
$"{StaticDiscordEmoji.SmallBlueDiamond} You can use the {Formatter.Bold("help")} command as a guide, though it is recommended to read the documentation @ https://github.com/ivan-ristovic/the-godfather \n" +
$"{StaticDiscordEmoji.SmallBlueDiamond} If you have any questions or problems, feel free to use the {Formatter.Bold("report")} command in order to send a message to the bot owners ({string.Join(", ", e.Client.CurrentApplication.Owners.Select(o => $"{o.Username}#{o.Discriminator}"))}). Alternatively, you can create an issue on GitHub or join WorldMafia Discord server for quick support (https://discord.me/worldmafia)."
, StaticDiscordEmoji.Wave
);
}
public static async Task MemberJoinEventHandlerAsync(TheGodfatherShard shard, GuildMemberAddEventArgs e)
{
AntiInstantLeaveSettings antiILSettings = await shard.DatabaseService.GetAntiInstantLeaveSettingsAsync(e.Guild.Id);
await Task.Delay(TimeSpan.FromSeconds(antiILSettings.Sensitivity + 1));
if (e.Member.Guild == null)
{
return;
}
DiscordChannel wchn = await shard.DatabaseService.GetWelcomeChannelAsync(e.Guild);
if (wchn != null)
{
string msg = await shard.DatabaseService.GetWelcomeMessageAsync(e.Guild.Id);
if (string.IsNullOrWhiteSpace(msg))
{
await wchn.EmbedAsync($"Welcome to {Formatter.Bold(e.Guild.Name)}, {e.Member.Mention}!", StaticDiscordEmoji.Wave);
}
else
{
await wchn.EmbedAsync(msg.Replace("%user%", e.Member.Mention), StaticDiscordEmoji.Wave);
}
}
try {
IReadOnlyList <ulong> rids = await shard.DatabaseService.GetAutomaticRolesForGuildAsync(e.Guild.Id)
.ConfigureAwait(false);
foreach (ulong rid in rids)
{
try {
DiscordRole role = e.Guild.GetRole(rid);
if (role != null)
{
await e.Member.GrantRoleAsync(role);
}
else
{
await shard.DatabaseService.RemoveAutomaticRoleAsync(e.Guild.Id, rid);
}
} catch (Exception exc) {
shard.Log(LogLevel.Debug,
$"| Failed to assign an automatic role to a new member!\n" +
$"| {e.Guild.ToString()}\n" +
$"| Exception: {exc.GetType()}\n" +
$"| Message: {exc.Message}"
);
}
}
} catch (Exception exc) {
shard.SharedData.LogProvider.LogException(LogLevel.Debug, exc);
}
DiscordChannel logchn = shard.SharedData.GetLogChannelForGuild(shard.Client, e.Guild);
if (logchn == null)
{
return;
}
DiscordEmbedBuilder emb = FormEmbedBuilder(EventOrigin.Member, "Member joined", e.Member.ToString());
emb.WithThumbnailUrl(e.Member.AvatarUrl);
emb.AddField("Registration time", e.Member.CreationTimestamp.ToUtcTimestamp(), inline: true);
if (!string.IsNullOrWhiteSpace(e.Member.Email))
{
emb.AddField("Email", e.Member.Email);
}
await logchn.SendMessageAsync(embed : emb.Build());
}
