From 8119df6deae4225371cd49c26c2c9fbb52c280ec Mon Sep 17 00:00:00 2001
From: svohr <shvohr@gmail.com>
Date: Mon, 31 Jul 2017 11:16:59 -0700
Subject: [PATCH] emojifyme Chance weighted on number of emojies

The chance of an emojified message being sent is now
proportional to the number of emojies that can be
substituted in the message.
---
 plugins/emojifyme/emojifyme.go | 24 +++++++++++-------------
 1 file changed, 11 insertions(+), 13 deletions(-)

diff --git a/plugins/emojifyme/emojifyme.go b/plugins/emojifyme/emojifyme.go
index 91c9730..a88911f 100644
--- a/plugins/emojifyme/emojifyme.go
+++ b/plugins/emojifyme/emojifyme.go
@@ -67,21 +67,19 @@ func (p *EmojifyMePlugin) Message(message msg.Message) bool {
 		}
 	}
 
-	if rand.Float64() <= p.Bot.Config().Emojify.Chance {
-		tokens := strings.Fields(strings.ToLower(message.Body))
-		sendMessage := false
-		for i, token := range tokens {
-			if _, ok := p.Emoji[token]; ok {
-				sendMessage = true
-				tokens[i] = ":" + token + ":"
-			}
-		}
-		if sendMessage {
-			modified := strings.Join(tokens, " ")
-			p.Bot.SendMessage(message.Channel, modified)
-			return true
+	emojied := 0.0
+	tokens := strings.Fields(strings.ToLower(message.Body))
+	for i, token := range tokens {
+		if _, ok := p.Emoji[token]; ok {
+			emojied++
+			tokens[i] = ":" + token + ":"
 		}
 	}
+	if emojied > 0 && rand.Float64() <= p.Bot.Config().Emojify.Chance*emojied {
+		modified := strings.Join(tokens, " ")
+		p.Bot.SendMessage(message.Channel, modified)
+		return true
+	}
 	return false
 }