public static async Task SendCaptchaAsync(SocketUser u)
{
string captchaCode = ImageFactory.CreateCode(6);
await Task.Yield();
Task save = verificationDatabase.Captcha.SetCaptchaAsync(captchaCode, u);
MemoryStream imageStream = ImageFactory.BuildImage(captchaCode, 60, 160, 24, 14);
imageStream.Position = 0;
Image image = Image.FromStream(imageStream);
image.Save($"{u.Id}.png", ImageFormat.Png);
await Task.WhenAll
(
save,
u.SendFileAsync($"{u.Id}.png", $"Please type `\\verify` followed by a space and this captcha code to continue{((u as SocketGuildUser) != null ? $" to {(u as SocketGuildUser)!.Guild.Name}" : "")}.\n")
);
image.Dispose();
File.Delete($"{u.Id}.png");
List <Task> commands = new();
foreach (SocketGuild g in u.MutualGuilds)
{
if (await verificationDatabase.Roles.GetVerificationRoleAsync(g) == null)
{
continue;
}
SocketGuildUser user = g.GetUser(u.Id);
commands.Add(SendToCaptchaLog.SendToCaptchaLogAsync(SendToCaptchaLog.CaptchaType.Requested, user, captchaCode));
}
await Task.WhenAll(commands);
}
