106 lines
3.8 KiB
C#
106 lines
3.8 KiB
C#
using System.Collections.Generic;
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using Myriad.Cache;
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using Myriad.Extensions;
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using Myriad.Gateway;
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using Serilog.Core;
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using Serilog.Events;
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namespace PluralKit.Bot
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{
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public class SerilogGatewayEnricherFactory
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{
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private readonly Bot _bot;
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private readonly IDiscordCache _cache;
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public SerilogGatewayEnricherFactory(Bot bot, IDiscordCache cache)
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{
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_bot = bot;
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_cache = cache;
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}
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public ILogEventEnricher GetEnricher(Shard shard, IGatewayEvent evt)
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{
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var props = new List<LogEventProperty>
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{
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new("ShardId", new ScalarValue(shard.ShardId)),
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};
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var (guild, channel) = GetGuildChannelId(evt);
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var user = GetUserId(evt);
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var message = GetMessageId(evt);
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if (guild != null)
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props.Add(new("GuildId", new ScalarValue(guild.Value)));
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if (channel != null)
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{
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props.Add(new("GuildId", new ScalarValue(channel.Value)));
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var botPermissions = _bot.PermissionsIn(channel.Value);
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props.Add(new("BotPermissions", new ScalarValue(botPermissions)));
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}
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if (message != null)
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props.Add(new("MessageId", new ScalarValue(message.Value)));
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if (user != null)
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props.Add(new("UserId", new ScalarValue(user.Value)));
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if (evt is MessageCreateEvent mce)
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props.Add(new("UserPermissions", new ScalarValue(_cache.PermissionsFor(mce))));
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return new Inner(props);
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}
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private (ulong?, ulong?) GetGuildChannelId(IGatewayEvent evt) => evt switch
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{
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ChannelCreateEvent e => (e.GuildId, e.Id),
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ChannelUpdateEvent e => (e.GuildId, e.Id),
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ChannelDeleteEvent e => (e.GuildId, e.Id),
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MessageCreateEvent e => (e.GuildId, e.ChannelId),
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MessageUpdateEvent e => (e.GuildId.Value, e.ChannelId),
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MessageDeleteEvent e => (e.GuildId, e.ChannelId),
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MessageDeleteBulkEvent e => (e.GuildId, e.ChannelId),
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MessageReactionAddEvent e => (e.GuildId, e.ChannelId),
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MessageReactionRemoveEvent e => (e.GuildId, e.ChannelId),
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MessageReactionRemoveAllEvent e => (e.GuildId, e.ChannelId),
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MessageReactionRemoveEmojiEvent e => (e.GuildId, e.ChannelId),
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InteractionCreateEvent e => (e.GuildId, e.ChannelId),
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_ => (null, null)
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};
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private ulong? GetUserId(IGatewayEvent evt) => evt switch
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{
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MessageCreateEvent e => e.Author.Id,
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MessageUpdateEvent e => e.Author.HasValue ? e.Author.Value.Id : null,
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MessageReactionAddEvent e => e.UserId,
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MessageReactionRemoveEvent e => e.UserId,
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InteractionCreateEvent e => e.Member.User.Id,
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_ => null,
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};
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private ulong? GetMessageId(IGatewayEvent evt) => evt switch
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{
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MessageCreateEvent e => e.Id,
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MessageUpdateEvent e => e.Id,
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MessageDeleteEvent e => e.Id,
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MessageReactionAddEvent e => e.MessageId,
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MessageReactionRemoveEvent e => e.MessageId,
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MessageReactionRemoveAllEvent e => e.MessageId,
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MessageReactionRemoveEmojiEvent e => e.MessageId,
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InteractionCreateEvent e => e.Message?.Id,
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_ => null,
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};
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private record Inner(List<LogEventProperty> Properties): ILogEventEnricher
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{
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public void Enrich(LogEvent logEvent, ILogEventPropertyFactory propertyFactory)
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{
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foreach (var prop in Properties)
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logEvent.AddPropertyIfAbsent(prop);
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}
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}
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}
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} |