public override Task <TypeReaderResult> ReadAsync(ICommandContext context, string input, IServiceProvider services)
{
input = input.Replace("`", "").Replace(@"\", "").Trim();
// Find by name
foreach (var emote in EmotesHelper.Emotes)
{
if (input.Equals($":{EmotesHelper.GetEmojiName(emote)}:", StringComparison.CurrentCultureIgnoreCase))
{
return(Task.FromResult(TypeReaderResult.FromSuccess(EmotesHelper.GetEmoji(emote))));
}
}
// Find by unicode value
foreach (var emote in EmotesHelper.Emojis)
{
if (input.Equals(emote.Name, StringComparison.CurrentCultureIgnoreCase))
{
return(Task.FromResult(TypeReaderResult.FromSuccess(emote)));
}
}
// Check guild-emotes
var guildEmote = context.Guild.Emotes.FirstOrDefault(e => string.Equals($"<:{e.Name}:{e.Id}>", input, StringComparison.CurrentCultureIgnoreCase) || string.Equals($"<a:{e.Name}:{e.Id}>", input, StringComparison.CurrentCultureIgnoreCase));
if (guildEmote != null)
{
return(Task.FromResult(TypeReaderResult.FromSuccess(guildEmote)));
}
return(Task.FromResult(TypeReaderResult.FromError(CommandError.Unsuccessful, "Unable to find a valid emote")));
}
public static async Task AddReactionsAsync(this IMessage message, CancellationToken cancellationToken, params Emotes[] emotes)
{
var errorCount = 0;
for (int i = 0; i < emotes.Length;)
{
var emote = emotes[i];
try
{
await message.AddReactionAsync(
EmotesHelper.GetEmoji(emote),
new RequestOptions()
{
CancelToken = cancellationToken,
RetryMode = RetryMode.AlwaysRetry
}
).ConfigureAwait(false);
i++;
errorCount = 0;
}
catch (Exception ex)
{
if (errorCount > 2)
{
Log.Warn($"AddReactionsAsync: Skipping {i}:{emote}");
i++;
}
else
{
if (!(ex is RateLimitedException))
{
Log.Error($"AddReactionsAsync, {i}:{emote} | {ex}");
errorCount++;
}
}
}
}
}
public async Task Prune(int count = 100, IUser user = null, [Multiword] string pattern = null)
{
if (!Permissions.IsAdministratorOrBotOwner(Context))
{
await Context.ApplyResultReaction(CommandResult.FailedUserPermission).ConfigureAwait(false);
return;
}
await Context.Message.DeleteAsync().ConfigureAwait(false);
await Task.Delay(100).ConfigureAwait(false);
if (count > 10)
{
var usedReaction = await Context.SendOptionDialogueAsync(
$"{Context.User.Mention} Please verify. Do you wish to delete {count} messages from this channel?",
new List <string>(), true,
new[] { EmotesHelper.GetEmoji(Emotes.WhiteCheckMark), EmotesHelper.GetEmoji(Emotes.NoEntrySign) }, null, 60000, 0
).ConfigureAwait(false);
if (usedReaction != 1)
{
return;
}
}
if (count > 100)
{
count = 100;
}
else if (count <= 0)
{
count = 1;
}
var list = (await Context.Channel.GetMessagesAsync(count).ToListAsync())
.SelectMany(i => i);
if (!string.IsNullOrEmpty(pattern))
{
list = list.Where(i => i.Content.Contains(pattern));
}
if (user != null)
{
list = list.Where(i => i.Author?.Id == user.Id);
}
foreach (var msg in list)
{
try
{
if (!msg.IsPinned)
{
await msg.DeleteAsync().ConfigureAwait(false);
}
}
catch { }
}
}