sms: rudimentary sms sending

go.mod

@@ -21,6 +21,7 @@ require (
 	github.com/dustin/gojson v0.0.0-20160307161227-2e71ec9dd5ad // indirect
 	github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90
 	github.com/garyburd/go-oauth v0.0.0-20180319155456-bca2e7f09a17 // indirect
+	github.com/go-stack/stack v1.8.0 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/gocolly/colly v1.2.0
 	github.com/golang/groupcache v0.0.0-20191027212112-611e8accdfc9 // indirect
@@ -28,10 +29,16 @@ require (
 	github.com/gonum/internal v0.0.0-20181124074243-f884aa714029 // indirect
 	github.com/google/uuid v1.1.1
 	github.com/gorilla/websocket v1.4.1 // indirect
+	github.com/inconshreveable/log15 v0.0.0-20200109203555-b30bc20e4fd1 // indirect
 	github.com/james-bowman/nlp v0.0.0-20191016091239-d9dbfaff30c6
 	github.com/james-bowman/sparse v0.0.0-20190423065201-80c6877364c7 // indirect
 	github.com/jmoiron/sqlx v1.2.0
 	github.com/kennygrant/sanitize v1.2.4 // indirect
+	github.com/kevinburke/go-types v0.0.0-20200309064045-f2d4aea18a7a // indirect
+	github.com/kevinburke/go.uuid v1.2.0 // indirect
+	github.com/kevinburke/rest v0.0.0-20200429221318-0d2892b400f8 // indirect
+	github.com/kevinburke/twilio-go v0.0.0-20200424172635-4f0b2357b852
+	github.com/mattn/go-colorable v0.1.6 // indirect
 	github.com/mattn/go-sqlite3 v1.11.0
 	github.com/mmcdole/gofeed v1.0.0-beta2
 	github.com/mmcdole/goxpp v0.0.0-20181012175147-0068e33feabf // indirect
@@ -45,6 +52,8 @@ require (
 	github.com/stretchr/objx v0.2.0 // indirect
 	github.com/stretchr/testify v1.4.0
 	github.com/temoto/robotstxt v1.1.1 // indirect
+	github.com/ttacon/builder v0.0.0-20170518171403-c099f663e1c2 // indirect
+	github.com/ttacon/libphonenumber v1.1.0 // indirect
 	github.com/velour/chat v0.0.0-20180713122344-fd1d1606cb89
 	github.com/velour/velour v0.0.0-20160303155839-8e090e68d158
 	golang.org/x/exp v0.0.0-20191014171548-69215a2ee97e // indirect

go.sum

@@ -50,6 +50,8 @@ github.com/garyburd/go-oauth v0.0.0-20180319155456-bca2e7f09a17/go.mod h1:HfkOCN
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-sql-driver/mysql v1.4.0 h1:7LxgVwFb2hIQtMm87NdgAVfXjnt4OePseqT1tKx+opk=
 github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
+github.com/go-stack/stack v1.8.0 h1:5SgMzNM5HxrEjV0ww2lTmX6E2Izsfxas4+YHWRs3Lsk=
+github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-test/deep v1.0.4 h1:u2CU3YKy9I2pmu9pX0eq50wCgjfGIt539SqR7FbHiho=
 github.com/go-test/deep v1.0.4/go.mod h1:wGDj63lr65AM2AQyKZd/NYHGb0R+1RLqB8NKt3aSFNA=
 github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
@@ -72,6 +74,8 @@ github.com/gorilla/websocket v1.2.0 h1:VJtLvh6VQym50czpZzx07z/kw9EgAxI3x1ZB8taTM
 github.com/gorilla/websocket v1.2.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
 github.com/gorilla/websocket v1.4.1 h1:q7AeDBpnBk8AogcD4DSag/Ukw/KV+YhzLj2bP5HvKCM=
 github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/inconshreveable/log15 v0.0.0-20200109203555-b30bc20e4fd1 h1:KUDFlmBg2buRWNzIcwLlKvfcnujcHQRQ1As1LoaCLAM=
+github.com/inconshreveable/log15 v0.0.0-20200109203555-b30bc20e4fd1/go.mod h1:cOaXtrgN4ScfRrD9Bre7U1thNq5RtJ8ZoP4iXVGRj6o=
 github.com/james-bowman/nlp v0.0.0-20191016091239-d9dbfaff30c6 h1:k8+n5sfvxlixRNVkbelPGzEYjbGIKaBnRzRlx2NCtYA=
 github.com/james-bowman/nlp v0.0.0-20191016091239-d9dbfaff30c6/go.mod h1:kixuaexEqWB+mHZNysgnb6mqgGIT25WvD1/tFRRt0J0=
 github.com/james-bowman/sparse v0.0.0-20190423065201-80c6877364c7 h1:ph/BDQQDL41apnHSN48I5GyNOQXXAlc79HwGqDSXCss=
@@ -81,8 +85,20 @@ github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhB
 github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
 github.com/kennygrant/sanitize v1.2.4 h1:gN25/otpP5vAsO2djbMhF/LQX6R7+O1TB4yv8NzpJ3o=
 github.com/kennygrant/sanitize v1.2.4/go.mod h1:LGsjYYtgxbetdg5owWB2mpgUL6e2nfw2eObZ0u0qvak=
+github.com/kevinburke/go-types v0.0.0-20200309064045-f2d4aea18a7a h1:Z7+SSApKiwPjNic+NF9+j7h657Uyvdp/jA3iTKhpj4E=
+github.com/kevinburke/go-types v0.0.0-20200309064045-f2d4aea18a7a/go.mod h1:/Pk5i/SqYdYv1cie5wGwoZ4P6TpgMi+Yf58mtJSHdOw=
+github.com/kevinburke/go.uuid v1.2.0 h1:+1qP8NdkJfgOSTrrrUuA7h0djr1VY77HFXYjR+zUcUo=
+github.com/kevinburke/go.uuid v1.2.0/go.mod h1:9gVngk1Hq1FjwewVAjsWEUT+xc6jP+p62CASaGmQ0NQ=
+github.com/kevinburke/rest v0.0.0-20200429221318-0d2892b400f8 h1:KpuDJTaTPQAyWqETt70dHX3pMz65/XYTAZymrKKNvh8=
+github.com/kevinburke/rest v0.0.0-20200429221318-0d2892b400f8/go.mod h1:pD+iEcdAGVXld5foVN4e24zb/6fnb60tgZPZ3P/3T/I=
+github.com/kevinburke/twilio-go v0.0.0-20200424172635-4f0b2357b852 h1:wJMykIkD7A4tlwQNzqBJ23hkLlKtRKYeNNt+n8ASqWE=
+github.com/kevinburke/twilio-go v0.0.0-20200424172635-4f0b2357b852/go.mod h1:Fm9alkN1/LPVY1eqD/psyMwPWE4VWl4P01/nTYZKzBk=
 github.com/lib/pq v1.0.0 h1:X5PMW56eZitiTeO7tKzZxFCSpbFZJtkMMooicw2us9A=
 github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/mattn/go-colorable v0.1.6 h1:6Su7aK7lXmJ/U79bYtBjLNaha4Fs1Rg9plHpcH+vvnE=
+github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
+github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
+github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
 github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
@@ -120,6 +136,10 @@ github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJy
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/temoto/robotstxt v1.1.1 h1:Gh8RCs8ouX3hRSxxK7B1mO5RFByQ4CmJZDwgom++JaA=
 github.com/temoto/robotstxt v1.1.1/go.mod h1:+1AmkuG3IYkh1kv0d2qEB9Le88ehNO0zwOr3ujewlOo=
+github.com/ttacon/builder v0.0.0-20170518171403-c099f663e1c2 h1:5u+EJUQiosu3JFX0XS0qTf5FznsMOzTjGqavBGuCbo0=
+github.com/ttacon/builder v0.0.0-20170518171403-c099f663e1c2/go.mod h1:4kyMkleCiLkgY6z8gK5BkI01ChBtxR0ro3I1ZDcGM3w=
+github.com/ttacon/libphonenumber v1.1.0 h1:tC6kE4t8UI4OqQVQjW5q8gSWhG2wnY5moEpSEORdYm4=
+github.com/ttacon/libphonenumber v1.1.0/go.mod h1:E0TpmdVMq5dyVlQ7oenAkhsLu86OkUl+yR4OAxyEg/M=
 github.com/velour/chat v0.0.0-20180713122344-fd1d1606cb89 h1:3D3M900hEBJJAqyKl70QuRHi5weX9+ptlQI1v+FNcQ8=
 github.com/velour/chat v0.0.0-20180713122344-fd1d1606cb89/go.mod h1:ejwOYCjnDMyO5LXFXRARQJGBZ6xQJZ3rgAHE5drSuMM=
 github.com/velour/velour v0.0.0-20160303155839-8e090e68d158 h1:p3rTUXxzuKsBOsHlkly7+rj9wagFBKeIsCDKkDII9sw=
@@ -149,10 +169,14 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859 h1:R/3boaszxrf1GEUWTVDzSKVwL
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191014212845-da9a3fd4c582 h1:p9xBe/w/OzkeYVKm234g55gMdD1nSIooTir5kV11kfA=
 golang.org/x/net v0.0.0-20191014212845-da9a3fd4c582/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae h1:/WDfKMnPU+m5M4xB+6x4kaepxRw6jWvR5iDRdvjHgy8=
+golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=

plugins/sms/sms.go

@@ -1,27 +1,109 @@
 package sms
 
 import (
+	"fmt"
+	"net/http"
+	"regexp"
+	"strings"
+
+	twilio "github.com/kevinburke/twilio-go"
+	"github.com/rs/zerolog/log"
+
 	"github.com/velour/catbase/bot"
 	"github.com/velour/catbase/bot/msg"
 	"github.com/velour/catbase/config"
 )
 
+var plugin *SMSPlugin
+
 type SMSPlugin struct {
 	b bot.Bot
 	c *config.Config
+
+	knownUsers map[string]string
 }
 
 func New(b bot.Bot) *SMSPlugin {
-	sp := &SMSPlugin{
+	if plugin != nil {
+		return plugin
+	}
+	plugin = &SMSPlugin{
 		b:          b,
 		c:          b.Config(),
+		knownUsers: make(map[string]string),
 	}
-	b.Register(sp, bot.Message, sp.message)
+	b.Register(plugin, bot.Message, plugin.message)
-	b.Register(sp, bot.Help, sp.help)
+	b.Register(plugin, bot.Help, plugin.help)
-	return sp
+	return plugin
+}
+
+func (p *SMSPlugin) checkNumber(num string) (string, error) {
+	expectedLen := 10
+
+	if len(num) != expectedLen {
+		return num, fmt.Errorf("invalid number length: %d, expected %d", len(num), expectedLen)
+	}
+
+	return num, nil
+}
+
+var regRegex = regexp.MustCompile(`^my sms number is (\d+)$`)
+
+// Send will send a text to a registered user, who
+func (p *SMSPlugin) Send(who, message string) error {
+	num, ok := p.knownUsers[who]
+	if !ok {
+		return fmt.Errorf("unknown user: %s", who)
+	}
+	sid := p.c.Get("TWILIOSID", "")
+	token := p.c.Get("TWILIOTOKEN", "")
+	myNum := p.c.Get("TWILIONUMBER", "")
+	client := twilio.NewClient(sid, token, nil)
+
+	_, err := client.Messages.SendMessage(myNum, num, message, nil)
+	return err
 }
 
 func (p *SMSPlugin) message(c bot.Connector, kind bot.Kind, message msg.Message, args ...interface{}) bool {
+	ch := message.Channel
+	lowerBody := strings.ToLower(strings.TrimSpace(message.Body))
+
+	log.Debug().Msgf("lowerBody: %s, match: %v", lowerBody, regRegex.MatchString(lowerBody))
+
+	if lowerBody == "send me a message" {
+		err := p.Send(message.User.Name, "Hey, here's a message.")
+		if err != nil {
+			p.b.Send(c, bot.Message, ch, fmt.Sprintf("I didn't send the message, %s", err))
+			return true
+		}
+		p.b.Send(c, bot.Message, ch, "I sent a message to them.")
+		return true
+	}
+
+	if regRegex.MatchString(lowerBody) {
+		subs := regRegex.FindStringSubmatch(lowerBody)
+		if subs == nil || len(subs) != 2 {
+			p.b.Send(c, bot.Message, ch, fmt.Sprintf("if you're trying to register a number, give me a message of the format: `%s`", regRegex))
+			return true
+		}
+
+		num, err := p.checkNumber(subs[1])
+		if err != nil {
+			p.b.Send(c, bot.Message, ch, fmt.Sprintf("That number didn't make sense to me: %s", err))
+			return true
+		}
+		me := p.b.WhoAmI()
+		m := fmt.Sprintf("Hello from %s", me)
+		p.knownUsers[message.User.Name] = num
+		err = p.Send(message.User.Name, m)
+		if err != nil {
+			delete(p.knownUsers, message.User.Name)
+			p.b.Send(c, bot.Message, ch, fmt.Sprintf("I didn't send the message, %s", err))
+			return true
+		}
+		p.b.Send(c, bot.Message, ch, "I sent a message to them.")
+		return true
+	}
 	return false
 }
 
@@ -30,3 +112,11 @@ func (p *SMSPlugin) help(c bot.Connector, kind bot.Kind, message msg.Message, ar
 	p.b.Send(c, bot.Message, ch, "There is no help for you.")
 	return true
 }
+
+func (p *SMSPlugin) registerWeb() {
+	http.HandleFunc("/sms/recieve", p.receive)
+}
+
+func (p *SMSPlugin) receive(w http.ResponseWriter, r *http.Request) {
+
+}