fix: upload dalle image to discord

internal/commands/fun/dalle.go

@@ -3,9 +3,11 @@ package fun
 import (
 	"context"
 	"fmt"
+	"net/http"
 	"os"
 	"strings"
 
+	"github.com/bwmarrin/discordgo"
 	"github.com/jackmerrill/hampbot/internal/utils/config"
 	"github.com/jackmerrill/hampbot/internal/utils/embed"
 	"github.com/sashabaranov/go-openai"
@@ -68,10 +70,31 @@ func (c *Dalle) Exec(ctx shireikan.Context) error {
 		return err
 	}
 
-	ctx.ReplyEmbed(embed.NewSuccessEmbed(ctx).
-		SetTitle("DALL-E").
-		SetDescription(prompt).
-		SetImage(resp.Data[0].URL).
-		MessageEmbed)
+	// fetch image from url
+	img, err := http.Get(resp.Data[0].URL)
+	if err != nil {
+		ctx.ReplyEmbed(embed.NewErrorEmbed(ctx).SetDescription("Failed to fetch image.").MessageEmbed)
+		return err
+	}
+
+	ctx.GetSession().ChannelMessageSendComplex(ctx.GetChannel().ID, &discordgo.MessageSend{
+		Content: "Generated image",
+		Embed: &discordgo.MessageEmbed{
+			Title:       "Generated image",
+			Description: fmt.Sprintf("Prompt: `%s`", prompt),
+			Image: &discordgo.MessageEmbedImage{
+				URL: "attachment://image.png",
+			},
+			Color: 0x00ff00,
+		},
+		Reference: ctx.GetMessage().Reference(),
+		Files: []*discordgo.File{
+			{
+				Name:        "image.png",
+				ContentType: "image/png",
+				Reader:      img.Body,
+			},
+		},
+	})
 	return nil
 }