From 6f3c817e7f5610cfcdc629dc85314294eb7d994e Mon Sep 17 00:00:00 2001
From: Chris Sexton <chrissexton@users.noreply.github.com>
Date: Sun, 26 Aug 2012 15:14:09 -0400
Subject: [PATCH] Initial version of factoids seems to work. Probably some bugs
 to work out. Added some $vars.

---
 bot/handlers.go | 25 ++++++++++++++++++++++++-
 main.go         |  3 ++-
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/bot/handlers.go b/bot/handlers.go
index 32d17f8..fcaf0d5 100644
--- a/bot/handlers.go
+++ b/bot/handlers.go
@@ -2,7 +2,10 @@ package bot
 
 import (
 	"fmt"
+	"math/rand"
+	"strconv"
 	"strings"
+	"time"
 )
 import irc "github.com/fluffle/goirc/client"
 
@@ -140,13 +143,33 @@ func (b *Bot) MsgRecieved(conn *irc.Conn, line *irc.Line) {
 
 // Take an input string and mutate it based on $vars in the string
 func (b *Bot) Filter(message Message, input string) string {
+	rand.Seed(time.Now().Unix())
+
 	if strings.Contains(input, "$NICK") {
 		nick := strings.ToUpper(message.User.Name)
 		input = strings.Replace(input, "$NICK", nick, -1)
-	} else if strings.Contains(input, "$nick") {
+	}
+
+	if strings.Contains(input, "$nick") {
 		nick := message.User.Name
 		input = strings.Replace(input, "$nick", nick, -1)
 	}
+
+	if strings.Contains(input, "$someone") {
+		someone := b.Users[rand.Intn(len(b.Users))].Name
+		input = strings.Replace(input, "$someone", someone, -1)
+	}
+
+	for strings.Contains(input, "$digit") {
+		num := strconv.Itoa(rand.Intn(9))
+		input = strings.Replace(input, "$digit", num, 1)
+	}
+
+	for strings.Contains(input, "$nonzero") {
+		num := strconv.Itoa(rand.Intn(8) + 1)
+		input = strings.Replace(input, "$nonzero", num, 1)
+	}
+
 	return input
 }
 
diff --git a/main.go b/main.go
index 133ba7f..2efcd9c 100644
--- a/main.go
+++ b/main.go
@@ -46,8 +46,9 @@ func main() {
 	b.AddHandler("talker", plugins.NewTalkerPlugin(b))
 	b.AddHandler("beers", plugins.NewBeersPlugin(b))
 	b.AddHandler("remember", plugins.NewRememberPlugin(b))
-	b.AddHandler("factoid", plugins.NewFactoidPlugin(b))
 	b.AddHandler("skeleton", plugins.NewSkeletonPlugin(b))
+	// catches anything left, will always return true
+	b.AddHandler("factoid", plugins.NewFactoidPlugin(b))
 
 	c.AddHandler("ACTION", func(conn *irc.Conn, line *irc.Line) {
 		b.MsgRecieved(conn, line)