private async ValueTask HandleProxyDeleteReaction(MessageReactionAddEvent evt, FullMessage msg)
{
if (!(await _cache.PermissionsIn(evt.ChannelId)).HasFlag(PermissionSet.ManageMessages))
{
return;
}
var system = await _repo.GetSystemByAccount(evt.UserId);
// Can only delete your own message
if (msg.System?.Id != system?.Id && msg.Message.Sender != evt.UserId)
{
return;
}
try
{
await _rest.DeleteMessage(evt.ChannelId, evt.MessageId);
}
catch (NotFoundException)
{
// Message was deleted by something/someone else before we got to it
}
await _repo.DeleteMessage(evt.MessageId);
}
public async Task ReproxyMessage(Context ctx)
{
var msg = await GetMessageToEdit(ctx, ReproxyTimeout, true);
if (ctx.System.Id != msg.System?.Id)
{
throw new PKError("Can't reproxy a message sent by a different system.");
}
// Get target member ID
var target = await ctx.MatchMember(restrictToSystem : ctx.System.Id);
if (target == null)
{
throw new PKError("Could not find a member to reproxy the message with.");
}
// Fetch members and get the ProxyMember for `target`
List <ProxyMember> members;
using (_metrics.Measure.Timer.Time(BotMetrics.ProxyMembersQueryTime))
members = (await _repo.GetProxyMembers(ctx.Author.Id, msg.Message.Guild !.Value)).ToList();
var match = members.Find(x => x.Id == target.Id);
if (match == null)
{
throw new PKError("Could not find a member to reproxy the message with.");
}
try
{
await _proxy.ExecuteReproxy(ctx.Message, msg.Message, match);
if (ctx.Guild == null)
{
await _rest.CreateReaction(ctx.Channel.Id, ctx.Message.Id, new Emoji { Name = Emojis.Success });
}
if ((await ctx.BotPermissions).HasFlag(PermissionSet.ManageMessages))
{
await _rest.DeleteMessage(ctx.Channel.Id, ctx.Message.Id);
}
}
catch (NotFoundException)
{
throw new PKError("Could not reproxy message.");
}
}
public async Task EditMessage(Context ctx)
{
var msg = await GetMessageToEdit(ctx);
if (ctx.System.Id != msg.System?.Id)
{
throw new PKError("Can't edit a message sent by a different system.");
}
if (!ctx.HasNext())
{
throw new PKSyntaxError("You need to include the message to edit in.");
}
var newContent = ctx.RemainderOrNull().NormalizeLineEndSpacing();
if (newContent.Length > 2000)
{
throw new PKError("PluralKit cannot proxy messages over 2000 characters in length.");
}
var originalMsg = await _rest.GetMessageOrNull(msg.Message.Channel, msg.Message.Mid);
if (originalMsg == null)
{
throw new PKError("Could not edit message.");
}
try
{
var editedMsg =
await _webhookExecutor.EditWebhookMessage(msg.Message.Channel, msg.Message.Mid, newContent);
if (ctx.Guild == null)
{
await _rest.CreateReaction(ctx.Channel.Id, ctx.Message.Id, new Emoji { Name = Emojis.Success });
}
if ((await ctx.BotPermissions).HasFlag(PermissionSet.ManageMessages))
{
await _rest.DeleteMessage(ctx.Channel.Id, ctx.Message.Id);
}
await _logChannel.LogMessage(ctx.MessageContext, msg.Message, ctx.Message, editedMsg,
originalMsg !.Content !);
}
catch (NotFoundException)
{
throw new PKError("Could not edit message.");
}
}
private async ValueTask HandleProxyDeleteReaction(MessageReactionAddEvent evt, FullMessage msg)
{
if (!_bot.PermissionsIn(evt.ChannelId).HasFlag(PermissionSet.ManageMessages))
{
return;
}
// Can only delete your own message
if (msg.Message.Sender != evt.UserId)
{
return;
}
try
{
await _rest.DeleteMessage(evt.ChannelId, evt.MessageId);
}
catch (NotFoundException)
{
// Message was deleted by something/someone else before we got to it
}
await _db.Execute(c => _repo.DeleteMessage(c, evt.MessageId));
}
public async Task EditMessage(Context ctx)
{
var msg = await GetMessageToEdit(ctx);
if (!ctx.HasNext())
{
throw new PKSyntaxError("You need to include the message to edit in.");
}
if (ctx.Author.Id != msg.Sender)
{
throw new PKError("Can't edit a message sent from a different account.");
}
var newContent = ctx.RemainderOrNull();
var originalMsg = await _rest.GetMessage(msg.Channel, msg.Mid);
try
{
await _webhookExecutor.EditWebhookMessage(msg.Channel, msg.Mid, newContent);
if (ctx.Guild == null)
{
await _rest.CreateReaction(ctx.Channel.Id, ctx.Message.Id, new() { Name = Emojis.Success });
}
if (ctx.BotPermissions.HasFlag(PermissionSet.ManageMessages))
{
await _rest.DeleteMessage(ctx.Channel.Id, ctx.Message.Id);
}
await _logChannel.LogEditedMessage(ctx.MessageContext, msg, ctx.Message, originalMsg !, newContent);
}
catch (NotFoundException)
{
throw new PKError("Could not edit message.");
}
}