1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
package main
import (
"encoding/json"
"fmt"
"log"
"math/rand"
"strconv"
"strings"
"time"
"github.com/go-redis/redis"
)
type incomingIRC struct {
Command string `json:"Command"`
Host string `json:"Host"`
Name string `json:"Name"`
Params []string `json:"Params"`
User string `json:"User"`
}
var supressionUsernames map[string]bool
func main() {
redisc := redis.NewClient(&redis.Options{
Addr: fmt.Sprintf("127.0.0.1:%d", 6379),
Password: "", // no password set
DB: 0, // use default DB
})
fireaway := make(chan incomingIRC, 10)
supressionUsernames = make(map[string]bool)
go func() {
for {
irccloudFeed := redisc.Subscribe("irccloud")
for {
msg, err := irccloudFeed.ReceiveMessage()
if err != nil {
break
}
imsg := incomingIRC{}
err = json.Unmarshal([]byte(msg.Payload), &imsg)
if err != nil {
log.Printf("Json decoding error from irccloud feed %s", err)
continue
}
if imsg.Command == "PRIVMSG" {
if len(imsg.Params) == 2 {
if imsg.Params[0] == "##tvl" || imsg.Params[0] == "##tvlbot" {
fireaway <- imsg
}
}
}
}
time.Sleep(time.Second)
}
}()
for msg := range fireaway {
// Learn
learnFromMessage(msg, redisc)
msg2 := generateMesasge(msg, redisc)
// Check if we have a active log in for that user
ttl := redisc.TTL("alive-" + msg.Name + "-eb")
ttld, err := ttl.Result()
if err == nil {
redisc.Publish("irc-"+msg.Name+"-eb", msg2)
if ttld == 0 || ttld.Seconds() == -2 {
redisc.Publish("irc-tvlebooks-eb", "<"+fmt.Sprintf("%s.%s", string(msg.Name[0]), msg.Name[1:])+"-eb> "+msg2)
}
} else {
redisc.Publish("irc-tvlebooks-eb", "<"+fmt.Sprintf("%s.%s", string(msg.Name[0]), msg.Name[1:])+"-eb> "+msg2)
}
}
}
func generateMesasge(msg incomingIRC, redisc *redis.Client) string {
text := msg.Params[1]
username := strings.ToLower(msg.Name)
supressionUsernames[username] = true
supressionUsernames[username+":"] = true
text = strings.ToLower(text)
text = strings.Replace(text, ",", "", -1)
text = strings.Replace(text, ",", "", -1)
text = strings.Replace(text, ".", "", -1)
text = strings.Replace(text, "!", "", -1)
text = strings.Replace(text, "?", "", -1)
words := strings.Split(text, " ")
lastWord := propwords(username, words[0], redisc)
if supressionUsernames[words[0]] {
if len(words[0]) < 2 {
words[0] = "vee"
}
words[0] = fmt.Sprintf("%s.%s", string(words[0][0]), words[0][1:])
}
if lastWord == "_END_" {
return words[0]
}
outputMsg := words[0] + " " + lastWord + " "
for {
lastWord = propwords(username, lastWord, redisc)
if lastWord == "" || lastWord == "_END_" {
return outputMsg
}
if supressionUsernames[lastWord] {
if len(lastWord) < 2 {
lastWord = "vee"
}
lastWord = fmt.Sprintf("%s.%s", string(lastWord[0]), lastWord[1:])
}
outputMsg += lastWord + " "
if len(outputMsg) > 100 {
return outputMsg
}
}
}
func propwords(username string, start string, redisc *redis.Client) string {
userHash := redisc.HGetAll(fmt.Sprintf("%s-%s", username, start))
userHashMap, err := userHash.Result()
if err != nil {
genericHash := redisc.HGetAll(fmt.Sprintf("generic-%s", start))
userHashMap, err = genericHash.Result()
}
userIntHashMap, totalVectors := stringMaptoIntMap(userHashMap)
if totalVectors == 0 {
return ""
}
targetRand := rand.Intn(totalVectors)
progresRand := 0
for k, v := range userIntHashMap {
progresRand += v
if targetRand > progresRand {
return k
}
}
for k, _ := range userIntHashMap {
return k
}
return ""
}
func stringMaptoIntMap(in map[string]string) (outMap map[string]int, total int) {
outMap = make(map[string]int)
for k, v := range in {
i, err := strconv.ParseInt(v, 10, 64)
if err != nil {
continue
}
total += int(i)
outMap[k] = int(i)
}
return outMap, total
}
func learnFromMessage(msg incomingIRC, redisc *redis.Client) {
text := msg.Params[1]
text = strings.ToLower(text)
text = strings.Replace(text, ",", "", -1)
text = strings.Replace(text, ",", "", -1)
text = strings.Replace(text, ".", "", -1)
text = strings.Replace(text, "!", "", -1)
text = strings.Replace(text, "?", "", -1)
words := strings.Split(text, " ")
username := msg.Name
for k, word := range words {
// HINCRBY myhash field 1
nextWord := "_END_"
if len(words)-1 != k {
nextWord = words[k+1]
}
redisc.HIncrBy(fmt.Sprintf("%s-%s", username, word), nextWord, 1)
redisc.HIncrBy(fmt.Sprintf("generic-%s", word), nextWord, 1)
}
}
|
