Files
HomesteadToGo/relay/bot.go
2025-12-09 10:54:36 +01:00

124 lines
2.9 KiB
Go

package relay
import (
"context"
"fmt"
"homestead/homestead_to_go/relay/commands"
"log"
"log/slog"
"strings"
"time"
"github.com/disgoorg/disgo"
"github.com/disgoorg/disgo/bot"
"github.com/disgoorg/disgo/cache"
"github.com/disgoorg/disgo/discord"
"github.com/disgoorg/disgo/events"
"github.com/disgoorg/disgo/gateway"
"github.com/disgoorg/paginator"
)
func New(cfg Config) *Bot {
return &Bot{
Cfg: cfg,
Paginator: paginator.New(),
}
}
func onMessageCreate(event *events.MessageCreate) {
if event.Message.Author.Bot {
return
}
if !commands.ChannelStore.IsRegistered(event.Message.ChannelID) {
return
}
content := event.Message.Content
var parts []string
if len(event.Message.Attachments) > 0 {
images := 0
gifs := 0
videos := 0
files := 0
for _, att := range event.Message.Attachments {
if att.ContentType != nil {
switch {
case strings.HasPrefix(*att.ContentType, "image/gif"):
gifs++
case strings.HasPrefix(*att.ContentType, "image/"):
images++
case strings.HasPrefix(*att.ContentType, "video/"):
videos++
default:
files++
}
}
}
if images > 0 {
parts = append(parts, fmt.Sprintf("%d %s", images, plural(images, "Image", "Images")))
}
if gifs > 0 {
parts = append(parts, fmt.Sprintf("%d %s", gifs, plural(gifs, "Gif", "Gifs")))
}
if videos > 0 {
parts = append(parts, fmt.Sprintf("%d %s", videos, plural(videos, "Video", "Videos")))
}
if files > 0 {
parts = append(parts, fmt.Sprintf("%d %s", files, plural(files, "File", "Files")))
}
}
if len(event.Message.Embeds) > 0 {
parts = append(parts, fmt.Sprintf("%d %s", len(event.Message.Embeds), plural(len(event.Message.Embeds), "Embed", "Embeds")))
}
if len(parts) > 0 {
content = fmt.Sprintf("%s", strings.Join(parts, ", "))
}
log.Printf("[%s] %s: %s",
event.Message.ChannelID,
event.Message.Author.Username,
content,
)
}
func plural(count int, singular, plural string) string {
if count == 1 {
return singular
}
return plural
}
func (b *Bot) SetupBot(listeners ...bot.EventListener) error {
client, err := disgo.New(b.Cfg.Bot.Token,
bot.WithGatewayConfigOpts(gateway.WithIntents(gateway.IntentGuilds, gateway.IntentGuildMessages, gateway.IntentMessageContent)),
bot.WithCacheConfigOpts(cache.WithCaches(cache.FlagGuilds)),
bot.WithEventListeners(b.Paginator),
bot.WithEventListeners(listeners...),
bot.WithEventListeners(&events.ListenerAdapter{
OnMessageCreate: onMessageCreate,
}),
)
if err != nil {
return err
}
b.Client = client
return nil
}
func (b *Bot) OnReady(_ *events.Ready) {
slog.Info(b.Cfg.Bot.Name + " ready.")
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
if err := b.Client.SetPresence(ctx, gateway.WithWatchingActivity("HideoutKitty"), gateway.WithOnlineStatus(discord.OnlineStatusIdle)); err != nil {
slog.Error("Failed to set presence", slog.Any("err", err))
}
}