From c7f39387a3df416e29691244c00447b571cdc322 Mon Sep 17 00:00:00 2001
From: HotaruBlaze <DeriousHD@gmail.com>
Date: Fri, 23 Jul 2021 16:30:36 +0000
Subject: [PATCH] Fix handling of discord emotes

---
 src/relayDiscord.go | 4 ++++
 src/utils.go        | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/src/relayDiscord.go b/src/relayDiscord.go
index b73025f..f1b76d1 100644
--- a/src/relayDiscord.go
+++ b/src/relayDiscord.go
@@ -43,6 +43,10 @@ func messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
 	} else {
 		message = m.Content
 	}
+
+	// Convert <:example:868167672758693909> to :example:
+	message = filterDiscordEmotes(message)
+
 	guildMember, err := s.GuildMember(m.GuildID, m.Message.Author.ID)
 	checkError("[RelayDiscord]: guildMember ", err)
 	hasNickname := guildMember.Nick
diff --git a/src/utils.go b/src/utils.go
index ce56002..f167eab 100755
--- a/src/utils.go
+++ b/src/utils.go
@@ -81,6 +81,14 @@ func bToMb(b uint64) uint64 {
 	return b / 1024 / 1024
 }
 
+// filterDiscordEmotes : Formats Discord Emotes Correctly
+func filterDiscordEmotes(str string) string {
+	re := regexp.MustCompile(`<:(\S+):\d+>`)
+	filteredString := re.ReplaceAllString(str, `:$1:`)
+
+	return filteredString
+}
+
 // MemoryDebugInfo : Print current memory and GC cycles, Used for monitoring for memory leaks
 func MemoryDebugInfo() {
 	printMemUsage()