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Preliminary support for APIv9 and threads

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This commit is contained in:
Ske 2021-07-15 12:41:19 +02:00
parent 0e7bcb993e
commit 1f2b9f998d
19 changed files with 127 additions and 24 deletions
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13
PluralKit.Bot/Proxy/ProxyService.cs
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@ -57,6 +57,8 @@ namespace PluralKit.Bot
// Fetch members and try to match to a specific member
await using var conn = await _db.Obtain();
var rootChannel = _cache.GetRootChannel(message.ChannelId);
List<ProxyMember> members;
using (_metrics.Measure.Timer.Time(BotMetrics.ProxyMembersQueryTime))
members = (await _repo.GetProxyMembers(conn, message.Author.Id, message.GuildId!.Value)).ToList();
@ -68,7 +70,7 @@ namespace PluralKit.Bot
if (message.Content != null && message.Content.Length > 2000) throw new PKError("PluralKit cannot proxy messages over 2000 characters in length.");
// Permission check after proxy match so we don't get spammed when not actually proxying
if (!await CheckBotPermissionsOrError(botPermissions, message.ChannelId))
if (!await CheckBotPermissionsOrError(botPermissions, rootChannel.Id))
return false;
// this method throws, so no need to wrap it in an if statement
@ -76,7 +78,7 @@ namespace PluralKit.Bot
// Check if the sender account can mention everyone/here + embed links
// we need to "mirror" these permissions when proxying to prevent exploits
var senderPermissions = PermissionExtensions.PermissionsFor(guild, channel, message);
var senderPermissions = PermissionExtensions.PermissionsFor(guild, rootChannel, message);
var allowEveryone = senderPermissions.HasFlag(PermissionSet.MentionEveryone);
var allowEmbeds = senderPermissions.HasFlag(PermissionSet.EmbedLinks);
@ -131,10 +133,15 @@ namespace PluralKit.Bot
var content = match.ProxyContent;
if (!allowEmbeds) content = content.BreakLinkEmbeds();
var messageChannel = _cache.GetChannel(trigger.ChannelId);
var rootChannel = _cache.GetRootChannel(trigger.ChannelId);
var threadId = messageChannel.IsThread() ? messageChannel.Id : (ulong?)null;
var proxyMessage = await _webhookExecutor.ExecuteWebhook(new ProxyRequest
{
GuildId = trigger.GuildId!.Value,
ChannelId = trigger.ChannelId,
ChannelId = rootChannel.Id,
ThreadId = threadId,
Name = match.Member.ProxyName(ctx),
AvatarUrl = match.Member.ProxyAvatar(ctx),
Content = content,