From 4236915c5b06d62f87dcae93f64c30e71d34abc5 Mon Sep 17 00:00:00 2001
From: Dustin Pianalto <dustin@djpianalto.com>
Date: Mon, 18 May 2020 22:36:19 -0800
Subject: [PATCH] Add option to sanitize everyone mentions

---
 command-manager.go | 7 +++++++
 structs.go         | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/command-manager.go b/command-manager.go
index 7e40f1b..d7a263e 100644
--- a/command-manager.go
+++ b/command-manager.go
@@ -125,6 +125,13 @@ func (c *CommandManager) OnMessage(session *discordgo.Session, m *discordgo.Mess
 		return
 	}
 
+	if command.SanitizeEveryone {
+		for i := 1; i < len(cmd[1:]); i++ {
+			cmd[i] = strings.ReplaceAll(cmd[i], "@everyone", "@\ufff0everyone")
+			cmd[i] = strings.ReplaceAll(cmd[i], "@here", "@\ufff0here")
+		}
+	}
+
 	if !CheckPermissions(session, m.Author.ID, *channel, command.RequiredPermissions) {
 		ctx := Context{
 			Session:      session,
diff --git a/structs.go b/structs.go
index 19c824e..ee9d63d 100644
--- a/structs.go
+++ b/structs.go
@@ -48,6 +48,8 @@ type Command struct {
 	Hidden bool
 	// Permissions that are required for the command to function
 	RequiredPermissions Permission
+	// Should the message content be sanitized before invoking the command
+	SanitizeEveryone bool
 	// Function to invoke when command is called
 	Invoke CommandInvokeFunc
 }