public async Task MessageProxyCheck(Context ctx)
{
if (!ctx.HasNext() && ctx.Message.MessageReference == null)
{
throw new PKSyntaxError("You need to specify a message.");
}
var failedToGetMessage =
"Could not find a valid message to check, was not able to fetch the message, or the message was not sent by you.";
var(messageId, channelId) = ctx.MatchMessage(false);
if (messageId == null || channelId == null)
{
throw new PKError(failedToGetMessage);
}
var proxiedMsg = await ctx.Database.Execute(conn => ctx.Repository.GetMessage(conn, messageId.Value));
if (proxiedMsg != null)
{
await ctx.Reply($"{Emojis.Success} This message was proxied successfully.");
return;
}
// get the message info
var msg = await _rest.GetMessageOrNull(channelId.Value, messageId.Value);
if (msg == null)
{
throw new PKError(failedToGetMessage);
}
// if user is fetching a message in a different channel sent by someone else, throw a generic error message
if (msg == null || msg.Author.Id != ctx.Author.Id && msg.ChannelId != ctx.Channel.Id)
{
throw new PKError(failedToGetMessage);
}
if ((_botConfig.Prefixes ?? BotConfig.DefaultPrefixes).Any(p => msg.Content.StartsWith(p)))
{
await ctx.Reply("This message starts with the bot's prefix, and was parsed as a command.");
return;
}
if (msg.Author.Bot)
{
throw new PKError("You cannot check messages sent by a bot.");
}
if (msg.WebhookId != null)
{
throw new PKError("You cannot check messages sent by a webhook.");
}
if (msg.Author.Id != ctx.Author.Id && !ctx.CheckBotAdmin())
{
throw new PKError("You can only check your own messages.");
}
// get the channel info
var channel = await _rest.GetChannelOrNull(channelId.Value);
if (channel == null)
{
throw new PKError("Unable to get the channel associated with this message.");
}
// using channel.GuildId here since _rest.GetMessage() doesn't return the GuildId
var context = await ctx.Repository.GetMessageContext(msg.Author.Id, channel.GuildId.Value, msg.ChannelId);
var members = (await ctx.Repository.GetProxyMembers(msg.Author.Id, channel.GuildId.Value)).ToList();
// for now this is just server
var autoproxySettings = await ctx.Repository.GetAutoproxySettings(ctx.System.Id, channel.GuildId.Value, null);
// todo: match unlatch
// Run everything through the checks, catch the ProxyCheckFailedException, and reply with the error message.
try
{
_proxy.ShouldProxy(channel, msg, context);
_matcher.TryMatch(context, autoproxySettings, members, out var match, msg.Content, msg.Attachments.Length > 0,
context.AllowAutoproxy);
await ctx.Reply("I'm not sure why this message was not proxied, sorry.");
}
catch (ProxyService.ProxyChecksFailedException e)
{
await ctx.Reply($"{e.Message}");
}
}
