From ac2f7da59d79ea5b03414e3f4289417668ca6bb4 Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323@ubq323.website>
Date: Fri, 16 Aug 2024 08:59:32 +0100
Subject: [PATCH] discord: put attachment URLs into Extra["file"]

previously, the urls were just appended to the message content.

i couldn't find any other assignments directly to Extra["file"]
anywhere in the codebase, so maybe there's a better way to do this.
---
 bridge/discord/handlers.go | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/bridge/discord/handlers.go b/bridge/discord/handlers.go
index 34cef554..851698f1 100644
--- a/bridge/discord/handlers.go
+++ b/bridge/discord/handlers.go
@@ -98,15 +98,19 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 		return
 	}
 
+
+	rmsg := config.Message{Account: b.Account, Avatar: "https://cdn.discordapp.com/avatars/" + m.Author.ID + "/" + m.Author.Avatar + ".jpg", UserID: m.Author.ID, ID: m.ID, Extra: make(map[string][]interface{}, 0)}
+
 	// add the url of the attachments to content
 	if len(m.Attachments) > 0 {
 		for _, attach := range m.Attachments {
-			m.Content = m.Content + "\n" + attach.URL
+			rmsg.Extra["file"] = append(rmsg.Extra["file"], config.FileInfo {
+				URL: attach.URL,
+			})
+			// m.Content = m.Content + "\n" + attach.URL
 		}
 	}
 
-	rmsg := config.Message{Account: b.Account, Avatar: "https://cdn.discordapp.com/avatars/" + m.Author.ID + "/" + m.Author.Avatar + ".jpg", UserID: m.Author.ID, ID: m.ID}
-
 	b.Log.Debugf("== Receiving event %#v", m.Message)
 
 	if m.Content != "" {
@@ -139,7 +143,7 @@ func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreat
 	}
 
 	// no empty messages
-	if rmsg.Text == "" {
+	if rmsg.Text == "" && len(rmsg.Extra["file"]) == 0 {
 		return
 	}