private static async Task PiracyCheckAsync(string line, LogParseState state)
{
if (await PiracyStringProvider.FindTriggerAsync(line).ConfigureAwait(false) is string match)
{
state.PiracyTrigger = match;
state.PiracyContext = line.ToUtf8();
state.Error = LogParseState.ErrorCode.PiracyDetected;
}
}
public static async Task <bool> IsClean(DiscordClient client, DiscordMessage message)
{
if (message.Channel.IsPrivate)
{
return(true);
}
if (message.Author.IsBot)
{
return(true);
}
if (message.Author.IsWhitelisted(client, message.Channel.Guild))
{
return(true);
}
if (string.IsNullOrEmpty(message.Content))
{
return(true);
}
string trigger = null;
var severity = ReportSeverity.Low;
try
{
trigger = await PiracyStringProvider.FindTriggerAsync(message.Content);
if (trigger == null)
{
return(true);
}
await message.Channel.DeleteMessageAsync(message, $"Mention of piracy trigger '{trigger}'").ConfigureAwait(false);
}
catch (Exception e)
{
Config.Log.Warn(e, $"Couldn't delete message in {message.Channel.Name}");
severity = ReportSeverity.High;
}
try
{
var rules = await client.GetChannelAsync(Config.BotRulesChannelId).ConfigureAwait(false);
await Task.WhenAll(
message.Channel.SendMessageAsync($"{message.Author.Mention} Please follow the {rules.Mention} and do not discuss piracy on this server. Repeated offence may result in a ban."),
client.ReportAsync("Mention of piracy", message, trigger, message.Content, severity),
Warnings.AddAsync(client, message, message.Author.Id, message.Author.Username, client.CurrentUser, "Mention of piracy", message.Content.Sanitize())
).ConfigureAwait(false);
}
catch (Exception e)
{
Config.Log.Warn(e, $"Couldn't finish piracy trigger actions for a message in {message.Channel.Name}");
}
return(false);
}