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Don't ping by reaction if sender doesn't have permissions

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This commit is contained in:
Ske 2020-03-04 18:39:51 +01:00
parent e49f2850c6
commit 35b0659d05
1 changed files with 12 additions and 4 deletions
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16
PluralKit.Bot/Services/ProxyService.cs
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@ -273,15 +273,23 @@ namespace PluralKit.Bot
ISocketMessageChannel channel, ulong userWhoReacted,
IEmote reactedEmote)
{
// Bail in DMs
if (!(channel is SocketGuildChannel gc)) return;
// Find the message in the DB
var msg = await _data.GetMessage(message.Id);
if (msg == null) return;
// Check if the pinger has permission to ping in this channel
var guildUser = await _client.Rest.GetGuildUserAsync(gc.Guild.Id, userWhoReacted);
var permissions = guildUser.GetPermissions(gc);
var realMessage = await message.GetOrDownloadAsync();
var embed = new EmbedBuilder()
.WithDescription($"[Jump to pinged message]({realMessage.GetJumpUrl()})");
// If they don't have Send Messages permission, bail (since PK shouldn't send anything on their behalf)
if (!permissions.SendMessages || !permissions.ViewChannel) return;
var embed = new EmbedBuilder().WithDescription($"[Jump to pinged message]({realMessage.GetJumpUrl()})");
await channel.SendMessageAsync($"Psst, **{msg.Member.DisplayName ?? msg.Member.Name}** (<@{msg.Message.Sender}>), you have been pinged by <@{userWhoReacted}>.", embed: embed.Build());
// Finally remove the original reaction (if we can)