/// <summary>
/// Tries repeatedly to get a <see cref="RestInviteMetadata"/> even if there's a common 5XX error
/// </summary>
public static async Task <RestInviteMetadata> SuperGetInviteDataAsync(this DiscordSocketClient client, string invite)
{
var requestOptions = new RequestOptions()
{
RetryMode = RetryMode.AlwaysRetry
};
Func <Task <RestInviteMetadata> > func = async() =>
{
return(await client.GetInviteAsync(invite, requestOptions));
};
return(await func.SuperGet());
}
private async Task <bool> ContainsBlockedInvite(string msg)
{
const string linkRegex = @"discord(\.gg\/|\.com\/invite\/)\w+";
string link = Regex.Match(msg, linkRegex).Value;
if (link == string.Empty)
{
return(false);
}
ulong[] blockedGuilds = _dataService.Configuration.BlockedGuildIds;
if (blockedGuilds == null)
{
return(false);
}
var guildInvite = await _discord.GetInviteAsync(link);
var guildId = guildInvite?.GuildId;
return(blockedGuilds.Any(x => x == guildId));
}
public async Task HandleCommand(SocketMessage messageParam)
{
SocketUserMessage message = messageParam as SocketUserMessage;
bool isDM = await Functions.isDM(message as IMessage);
if (isDM && Var.LockDM)
{
Console.WriteLine(message.Author.Username + " [" + message.Author.Id + "] attempted to use a command in DM's:\n'" + message.Content + "'"); return;
}
if (message == null)
{
return;
}
if (message.Author.Id == client.CurrentUser.Id)
{
return; //doesn't allow the bot to respond to itself
}
if (Var.DebugMode && message.Author.Id != Constants.Users.BRADY && Var.DebugUsers.Where(x => x.Id == message.Author.Id).Count() <= 0)
{
return;
}
if (!Var.DebugMode && message.Channel.Id == Constants.Channels.DEBUG)
{
return;
}
var user = Functions.GetUser(message.Author);
#region Pre-Command Functions
if (lastDay.DayOfYear < Var.CurrentDate().DayOfYear)
{
int strikeCount = (Var.CurrentDate() - Constants.Dates.STRIKE_END).Days;
await client.SetGameAsync(strikeCount + " days since last strike", type : ActivityType.Watching);
}
//checks if message contains any blocked words
if (!isDM && (message.Channel as IGuildChannel).Guild.Id == Constants.Guilds.YORK_UNIVERSITY && Functions.Filter(message.Content))
{
await message.DeleteAsync();
return;
}
if (Var.blockedUsers.Where(x => x.Id == message.Author.Id).Count() > 0)
{
return; //prevents "blocked" users from using the bot
}
ulong[] blockedChannels = { Constants.Channels.GENERAL_SLOW, Constants.Channels.GENERAL_TRUSTED, Constants.Channels.NEWS_DEBATE, Constants.Channels.LIFESTYLE };
if (!isDM && (message.Channel as IGuildChannel).Guild.Id == Constants.Guilds.YORK_UNIVERSITY && (blockedChannels.Contains(message.Channel.Id)) && !(message.Author as IGuildUser).RoleIds.Contains(Constants.Roles.MOD) && !(message.Author as IGuildUser).RoleIds.Contains(Constants.Roles.BOOSTER))
{
return;
}
if (message.Author.IsBot && message.Author.Id != Constants.Users.FORKPY)
{
return;
}
//present stuff
if (Var.presentWaiting && message.Content == Convert.ToString(Var.presentNum))
{
Var.presentWaiting = false;
var presents = DBFunctions.GetItemIDList();
int presID;
do
{
var presIndex = rdm.Next(presents.Count());
presID = presents[presIndex];
} while (!DBFunctions.ItemIsPresentable(presID));
Var.present = DBFunctions.GetItemName(presID);
Var.rPresent = Var.present;
var presentName = Var.present;
var pMessage = DBFunctions.GetItemDescription(presID);
var msg = $"{message.Author.Username}! You got...\nA {Func.ToTitleCase(presentName.Replace('_', ' '))}! {DBFunctions.GetItemEmote(presID)} {pMessage}";
user.GiveItem(Var.present);
if (Var.replaceable)
{
msg += $"\nDon't like this gift? Press {Var.presentNum} again to replace it once!";
Var.replacing = true;
Var.presentReplacer = message.Author;
}
await message.Channel.SendMessageAsync(msg);
}
else if (Var.replaceable && Var.replacing && message.Content == Convert.ToString(Var.presentNum) && message.Author == Var.presentReplacer)
{
if (user.HasItem(Var.present))
{
user.RemoveItem(Var.present);
await message.Channel.SendMessageAsync($":convenience_store: {DBFunctions.GetItemEmote(Var.present)} :runner: \nA **new** present appears! :gift: Press {Var.presentNum} to open it!");
Var.presentWaiting = true;
Var.replacing = false;
Var.replaceable = false;
}
else
{
await message.Channel.SendMessageAsync("You no longer have the present, so you cannot replace it!");
Var.replacing = false;
Var.replaceable = false;
}
}
//detects invites for unwanted servers (in yorku server) and deletes them
if (!isDM && (message.Channel as IGuildChannel).Guild.Id == Constants.Guilds.YORK_UNIVERSITY && message.Content.ToLower().Contains("discord.gg") || message.Content.ToLower().Contains("discordapp.com/invite"))
{
var words = message.Content.Split(' ');
foreach (string word in words)
{
if (word.Contains("discord"))
{
string id = word.Split('/')[word.Split('/').Count() - 1];
IInvite inv = await client.GetInviteAsync(id);
if (inv.GuildId == Constants.Guilds.FORKU)
{
await messageParam.DeleteAsync();
}
return;
}
}
}
#endregion
int argPos = 0;
//detect and execute commands
if (message.HasCharPrefix(';', ref argPos))
{
// new user prevention
var userCreationDate = message.Author.CreatedAt;
var existenceTime = DateTime.UtcNow.Subtract(userCreationDate.DateTime);
var week = new TimeSpan(7, 0, 0, 0);
if (existenceTime < week)
{
if (!newUsers.Contains(message.Author.Id))
{
newUsers.Add(message.Author.Id);
await message.Author.SendMessageAsync("Hi there! Welcome to Discord. In order to avoid bot abuse, your account must be older than a few days.\n" +
"If you don't understand, just message <@108312797162541056> about it.\nThanks!");
}
return;
}
var context = new CommandContext(client, message);
var result = await commands.ExecuteAsync(context, argPos, services : null);
if (!result.IsSuccess)
{
if (result.Error != CommandError.UnknownCommand)
{
Console.WriteLine(result.ErrorReason);
var emb = new InfoEmbed("ERROR:", result.ErrorReason).Build();
await message.Channel.SendMessageAsync("", embed : emb);
}
else
{
if (user.HasItem(message.Content.Replace(";", "")))
{
await message.Channel.SendMessageAsync("Nothing happens... *Use `;suggest [suggestion]` if you have an idea for this item!*");
}
}
}
else
{
//give user a chance at a lootbox
bool inLM = false;
//go through users last command time
foreach (var u in Var.lastMessage)
{
//ensure user is in dictionary
if (u.Key == context.User.Id)
{
inLM = true; break;
}
}
if (inLM == false)
{
Var.lastMessage.Add(context.User.Id, Var.CurrentDate() - new TimeSpan(1, 0, 1));
}
//if chance of lootbox
if (Var.lastMessage[context.User.Id] <= Var.CurrentDate() - new TimeSpan(1, 0, 0))
{
//10% chance at lootbox
if (rdm.Next(100) + 1 < 10)
{
await context.Channel.SendMessageAsync(":package: `A lootbox appears in your inventory! (package)`");
Functions.GetUser(context.User).GiveItem("package");
}
}
//set last message time to now
Var.lastMessage[context.User.Id] = Var.CurrentDate();
}
}
else if (message.MentionedUsers.First().Id == client.CurrentUser.Id && message.Author.Id != client.CurrentUser.Id && Var.responding && ((message.Channel as IGuildChannel).Guild.Id != Constants.Guilds.YORK_UNIVERSITY || message.Channel.Id == Constants.Channels.COMMANDS || message.Channel.Id == 265998661606047744))
{
Functions.Respond(message);
}
else if ((message.Channel as IGuildChannel).Guild.Id != Constants.Guilds.YORK_UNIVERSITY && !Var.responding)
{
Functions.Respond(message);
}
else
{
return;
}
}