private static string CheckForMentions(IMessageChannel channel, string message)
{
var words = message.Split().Where(x => x.StartsWith("@"));
if (!words.Any())
{
return(message);
}
var users = AsyncEnumerableExtensions.Flatten(channel.GetUsersAsync());
users.Select(x => $"@{x.Username}").Intersect(words.ToAsyncEnumerable()).ForEach(async x =>
{
var user = await users.First(y => y.Username == x.Substring(1));
message = message.Replace(x, user.Mention);
});
if (channel is SocketTextChannel)
{
var castChannel = (SocketTextChannel)channel;
var roles = castChannel.Guild.Roles;
roles.Select(x => $"@{x.Name}").Intersect(words).ToList().ForEach(x =>
{
var role = roles.First(y => y.Name == x.Substring(1));
message = message.Replace(x, role.Mention);
});
}
return(message);
}
public static async Task <IUser> GetUserByUsername(string username, IMessageChannel channel)
{
var users = (await channel.GetUsersAsync().FlattenAsync()).Where(user => user.Username == username).ToArray();
if (users.Length == 1)
{
return(users[0]);
}
if (users.Length > 0)
{
throw new ArgumentException($"Multiple users were found with the username {username}");
}
throw new ArgumentException($"No user was found with the username {username} in this channel");
}
private static string CheckForMentions(IMessageChannel channel, string message)
{
var words = message.Split().Where(x => x.StartsWith("@"));
if (!words.Any())
{
return(message);
}
var users = AsyncEnumerableExtensions.Flatten(channel.GetUsersAsync());
users.Select(x => $"@{x.Username}").Intersect(words.ToAsyncEnumerable()).ForEach(async x =>
{
var user = await users.First(y => y.Username == x.Substring(1));
message = message.Replace(x, user.Mention);
});
return(message);
}
public static IUser ParseUser(string userText, IMessageChannel c)
{
return(ParseUser(userText, c.GetUsersAsync().FlattenAsync().Result));
}
public async Task Purge([Remainder] string purgecommands)
{
try
{
var guser = Context.User as IGuildUser;
if (!guser.GuildPermissions.Has(GuildPermission.ManageMessages))
{
await Context.User.SendMessageAsync($"You do not have permissions to purge messages in {Context.Guild.Name}. Contact an admin if you wish to have messages removed!");
return;
}
var guildId = (null == Context.Guild ? Context.Channel.Id : Context.Guild.Id);
var channel = Context.Channel;
string user, count, purgeChannel;
purgeChannel = count = user = string.Empty;
//Parse arg string
var commands = purgecommands.Split(' ');
if (commands.Count() < 2 || commands.Count() > 3)
{
await channel.SendMessageAsync("Usage: !purge user number [channel]");
return;
}
if (commands.Count() >= 2)
{
user = commands[0].ToLower();
count = commands[1].ToLower();
}
if (commands.Count() == 3)
{
purgeChannel = commands[2].ToLower();
}
//Get channel
IMessageChannel channel2purge = channel;
if (!string.IsNullOrEmpty(purgeChannel))
{
var textchannels = Context.Guild.GetTextChannelsAsync().Result;
channel2purge = textchannels.First(x => x.Name.ToLower().Contains(purgeChannel));
}
//Get user
IUser user2purge = null;
var users = channel2purge.GetUsersAsync().FirstOrDefault().Result;
user2purge = users.First(x => (0 == string.Compare(x.Username, user, true)));
foreach (IUser u in users)
{
if (0 == string.Compare(u.Username.ToLower(), user))
{
user2purge = u;
break;
}
}
//Get count
int number2purge = Int32.Parse(count);
//Get messages;
var msgs = channel2purge.GetMessagesAsync(1000).Flatten();
var usermsgs = msgs.Where(x => x.Author == user2purge);
var msgs2purge = usermsgs.Take(number2purge);
var enumerator = msgs2purge.GetEnumerator();
while (await enumerator.MoveNext())
{
await channel2purge.DeleteMessageAsync(enumerator.Current);
}
}
catch { }
}
private async void ListViewItem_Loaded(object sender, RoutedEventArgs e)
{
if (Channel is IGroupChannel)
{
IEnumerable <IUser> users = await Channel.GetUsersAsync().Flatten();
channelName.Text = Channel.Name ?? string.Join(", ", users.Select(u => u.Username));
groupIcon.Visibility = Visibility.Visible;
channelDescription.Text = users.Count() + " users";
ContextMenu cm = new ContextMenu();
MenuItem closeDM = new MenuItem();
closeDM.Header = "Leave group";
closeDM.Click += CloseDM_Click;
cm.Items.Add(closeDM);
ContextMenu = cm;
App.DiscordWindow.Client.ChannelDestroyed += Client_ChannelDestroyed;
}
else
{
IDMChannel channel = Channel as IDMChannel;
channelName.Text = channel.Recipient.Username;
channelIconContainer.Visibility = Visibility.Visible;
string url = channel.Recipient.GetAvatarUrl();
if (url != null)
{
channelIcon.ImageSource = Images.GetImage(url);
}
else
{
channelIcon.ImageSource = App.Current.Resources["StockPFP"] as BitmapImage;
}
channelDescription.Text = channel.Recipient.Status.ToString();
ContextMenu cm = new ContextMenu();
MenuItem closeDM = new MenuItem();
closeDM.Header = "Close DM";
closeDM.Click += CloseDM_Click;
cm.Items.Add(closeDM);
ContextMenu = cm;
if (channel.Recipient.Status == UserStatus.Online)
{
channelDescription.Foreground = Brushes.LimeGreen;
}
else if (channel.Recipient.Status == UserStatus.Idle || channel.Recipient.Status == UserStatus.AFK)
{
channelDescription.Foreground = Brushes.Orange;
}
else if (channel.Recipient.Status == UserStatus.DoNotDisturb)
{
channelDescription.Foreground = Brushes.Red;
}
App.DiscordWindow.Client.UserUpdated += Client_UserUpdated;
App.DiscordWindow.Client.ChannelDestroyed += Client_ChannelDestroyed;
}
}