refactor: nerdepedia the lazy way

impossible: fix bug where it was eating all messages

bot/interfaces.go

@@ -62,10 +62,11 @@ type ResponseHandler func(Request) bool
 type CallbackMap map[string]map[Kind][]HandlerSpec
 
 type HandlerSpec struct {
-	Kind    Kind
-	IsCmd   bool
-	Regex   *regexp.Regexp
-	Handler ResponseHandler
+	Kind     Kind
+	IsCmd    bool
+	Regex    *regexp.Regexp
+	HelpText string
+	Handler  ResponseHandler
 }
 type HandlerTable []HandlerSpec
 

plugins/goals/goals.go

@@ -5,7 +5,6 @@ import (
 	"regexp"
 	"sort"
 	"strconv"
-	"strings"
 	"time"
 
 	"github.com/jmoiron/sqlx"
@@ -18,9 +17,10 @@ import (
 )
 
 type GoalsPlugin struct {
-	b   bot.Bot
-	cfg *config.Config
-	db  *sqlx.DB
+	b        bot.Bot
+	cfg      *config.Config
+	db       *sqlx.DB
+	handlers bot.HandlerTable
 }
 
 func New(b bot.Bot) *GoalsPlugin {
@@ -30,7 +30,7 @@ func New(b bot.Bot) *GoalsPlugin {
 		db:  b.DB(),
 	}
 	p.mkDB()
-	b.Register(p, bot.Message, p.message)
+	p.registerCmds()
 	b.Register(p, bot.Help, p.help)
 	counter.RegisterUpdate(p.update)
 	return p
@@ -51,42 +51,54 @@ func (p *GoalsPlugin) mkDB() {
 	}
 }
 
-var registerSelf = regexp.MustCompile(`(?i)^register (?P<type>competition|goal) (?P<what>[[:punct:][:alnum:]]+)\s?(?P<amount>[[:digit:]]+)?`)
-var registerOther = regexp.MustCompile(`(?i)^register (?P<type>competition|goal) for (?P<who>[[:punct:][:alnum:]]+) (?P<what>[[:punct:][:alnum:]]+)\s?(?P<amount>[[:digit:]]+)?`)
-var deRegisterSelf = regexp.MustCompile(`(?i)^deregister (?P<type>competition|goal) (?P<what>[[:punct:][:alnum:]]+)`)
-var deRegisterOther = regexp.MustCompile(`(?i)^deregister (?P<type>competition|goal) for (?P<who>[[:punct:][:alnum:]]+) (?P<what>.*)`)
-var checkSelf = regexp.MustCompile(`(?i)^check (?P<type>competition|goal) (?P<what>[[:punct:][:alnum:]]+)`)
-var checkOther = regexp.MustCompile(`(?i)^check (?P<type>competition|goal) for (?P<who>[[:punct:][:alnum:]]+) (?P<what>[[:punct:][:alnum:]]+)`)
-
-func (p *GoalsPlugin) message(conn bot.Connector, kind bot.Kind, message msg.Message, args ...interface{}) bool {
-	body := strings.TrimSpace(message.Body)
-	who := message.User.Name
-	ch := message.Channel
-
-	if registerOther.MatchString(body) {
-		c := parseCmd(registerOther, body)
-		amount, _ := strconv.Atoi(c["amount"])
-		p.register(conn, ch, c["type"], c["what"], c["who"], amount)
-	} else if registerSelf.MatchString(body) {
-		c := parseCmd(registerSelf, body)
-		amount, _ := strconv.Atoi(c["amount"])
-		p.register(conn, ch, c["type"], c["what"], who, amount)
-	} else if deRegisterOther.MatchString(body) {
-		c := parseCmd(deRegisterOther, body)
-		p.deregister(conn, ch, c["type"], c["what"], c["who"])
-	} else if deRegisterSelf.MatchString(body) {
-		c := parseCmd(deRegisterSelf, body)
-		p.deregister(conn, ch, c["type"], c["what"], who)
-	} else if checkOther.MatchString(body) {
-		c := parseCmd(checkOther, body)
-		p.check(conn, ch, c["type"], c["what"], c["who"])
-	} else if checkSelf.MatchString(body) {
-		c := parseCmd(checkSelf, body)
-		p.check(conn, ch, c["type"], c["what"], who)
-	} else {
-		return false
+func (p *GoalsPlugin) registerCmds() {
+	p.handlers = bot.HandlerTable{
+		{Kind: bot.Message, IsCmd: true,
+			Regex:    regexp.MustCompile(`(?i)^register (?P<type>competition|goal) (?P<what>[[:punct:][:alnum:]]+) (?P<amount>[[:digit:]]+)?`),
+			HelpText: "Register with `%s` for yourself",
+			Handler: func(r bot.Request) bool {
+				amount, _ := strconv.Atoi(r.Values["amount"])
+				p.register(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Msg.User.Name, amount)
+				return true
+			}},
+		{Kind: bot.Message, IsCmd: true,
+			Regex:    regexp.MustCompile(`(?i)^register (?P<type>competition|goal) for (?P<who>[[:punct:][:alnum:]]+) (?P<what>[[:punct:][:alnum:]]+) (?P<amount>[[:digit:]]+)?`),
+			HelpText: "Register with `%s` for other people",
+			Handler: func(r bot.Request) bool {
+				amount, _ := strconv.Atoi(r.Values["amount"])
+				p.register(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Values["who"], amount)
+				return true
+			}},
+		{Kind: bot.Message, IsCmd: true,
+			Regex:    regexp.MustCompile(`(?i)^deregister (?P<type>competition|goal) (?P<what>[[:punct:][:alnum:]]+)`),
+			HelpText: "Deregister with `%s` for yourself",
+			Handler: func(r bot.Request) bool {
+				p.deregister(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Msg.User.Name)
+				return true
+			}},
+		{Kind: bot.Message, IsCmd: true,
+			Regex:    regexp.MustCompile(`(?i)^deregister (?P<type>competition|goal) for (?P<who>[[:punct:][:alnum:]]+) (?P<what>.*)`),
+			HelpText: "Deregister with `%s` for other people",
+			Handler: func(r bot.Request) bool {
+				p.deregister(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Values["who"])
+				return true
+			}},
+		{Kind: bot.Message, IsCmd: true,
+			Regex:    regexp.MustCompile(`(?i)^check (?P<type>competition|goal) (?P<what>[[:punct:][:alnum:]]+)`),
+			HelpText: "Check with `%s` for yourself",
+			Handler: func(r bot.Request) bool {
+				p.check(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Msg.User.Name)
+				return true
+			}},
+		{Kind: bot.Message, IsCmd: true,
+			Regex:    regexp.MustCompile(`(?i)^check (?P<type>competition|goal) for (?P<who>[[:punct:][:alnum:]]+) (?P<what>[[:punct:][:alnum:]]+)`),
+			HelpText: "Check with `%s` for other people",
+			Handler: func(r bot.Request) bool {
+				p.check(r.Conn, r.Msg.Channel, r.Values["type"], r.Values["what"], r.Values["who"])
+				return true
+			}},
 	}
-	return true
+	p.b.RegisterTable(p, p.handlers)
 }
 
 func (p *GoalsPlugin) register(c bot.Connector, ch, kind, what, who string, howMuch int) {
@@ -201,12 +213,9 @@ func (p *GoalsPlugin) checkGoal(c bot.Connector, ch, what, who string) {
 func (p *GoalsPlugin) help(c bot.Connector, kind bot.Kind, message msg.Message, args ...interface{}) bool {
 	ch := message.Channel
 	msg := "Goals can set goals and competition for your counters."
-	msg += fmt.Sprintf("\nRegister with `%s` for yourself", registerSelf)
-	msg += fmt.Sprintf("\nRegister with `%s` for other people", registerOther)
-	msg += fmt.Sprintf("\nDeregister with `%s` for yourself", deRegisterSelf)
-	msg += fmt.Sprintf("\nDeregister with `%s` for other people", deRegisterOther)
-	msg += fmt.Sprintf("\nCheck with `%s` for yourself", checkSelf)
-	msg += fmt.Sprintf("\nCheck with `%s` for other people", checkOther)
+	for _, cmd := range p.handlers {
+		msg += fmt.Sprintf("\n"+cmd.HelpText, cmd.Regex)
+	}
 	p.b.Send(c, bot.Message, ch, msg)
 	return true
 }

plugins/impossible/impossible.go

@@ -19,8 +19,9 @@ import (
 )
 
 type Impossible struct {
-	b bot.Bot
-	c *config.Config
+	b        bot.Bot
+	c        *config.Config
+	handlers bot.HandlerTable
 
 	title   string
 	content []string
@@ -39,7 +40,7 @@ func New(b bot.Bot) *Impossible {
 	}
 
 	b.Register(i, bot.Help, i.help)
-	b.Register(i, bot.Message, i.message)
+	i.register()
 
 	return i
 }
@@ -55,7 +56,7 @@ func newTesting(b bot.Bot) *Impossible {
 	}
 
 	b.Register(i, bot.Help, i.help)
-	b.Register(i, bot.Message, i.message)
+	i.register()
 
 	return i
 }
@@ -65,39 +66,62 @@ func (p *Impossible) help(c bot.Connector, kind bot.Kind, message msg.Message, a
 	return true
 }
 
-func (p *Impossible) message(c bot.Connector, kind bot.Kind, message msg.Message, args ...interface{}) bool {
-	messaged := false
+func (p *Impossible) tryRefresh(r bot.Request) (sent bool) {
 	if p.updated.Before(time.Now()) {
 		if p.title != "" {
-			p.b.Send(c, bot.Message, message.Channel, fmt.Sprintf("The last impossible wikipedia article was: \"%s\"", p.title))
-			messaged = true
+			p.b.Send(r.Conn, bot.Message, r.Msg.Channel, fmt.Sprintf("The last impossible wikipedia article was: \"%s\"", p.title))
+			sent = true
 		}
 		for !p.refreshImpossible() {
 		}
 
 		if p.testing {
-			p.b.Send(c, bot.Message, message.Channel, p.title)
-			messaged = true
+			p.b.Send(r.Conn, bot.Message, r.Msg.Channel, p.title)
+			sent = true
 		}
 	}
+	return sent
+}
 
-	lowercase := strings.ToLower(message.Body)
-	if lowercase == "hint" || lowercase == "clue" {
-		messaged = true
-		p.b.Send(c, bot.Message, message.Channel, p.content[rand.Intn(len(p.content))])
-	} else if strings.Contains(lowercase, strings.ToLower(p.title)) {
-		messaged = true
-		p.b.Send(c, bot.Message, message.Channel, fmt.Sprintf("You guessed the last impossible wikipedia article: \"%s\"", p.title))
-		for !p.refreshImpossible() {
-		}
-	} else if strings.Contains(lowercase, "i friggin give up") {
-		messaged = true
-		p.b.Send(c, bot.Message, message.Channel, fmt.Sprintf("You're a failure the last impossible wikipedia article: \"%s\"", p.title))
-		for !p.refreshImpossible() {
-		}
+func (p *Impossible) register() {
+	p.handlers = bot.HandlerTable{
+		{Kind: bot.Message, IsCmd: false,
+			Regex: regexp.MustCompile(`(?i)^hint|clue$`),
+			Handler: func(r bot.Request) bool {
+				if p.tryRefresh(r) {
+					return true
+				}
+				p.b.Send(r.Conn, bot.Message, r.Msg.Channel, p.content[rand.Intn(len(p.content))])
+				return true
+			}},
+		{Kind: bot.Message, IsCmd: false,
+			Regex: regexp.MustCompile(`(?i)^i friggin give up.?$`),
+			Handler: func(r bot.Request) bool {
+				if p.tryRefresh(r) {
+					return true
+				}
+				p.b.Send(r.Conn, bot.Message, r.Msg.Channel, fmt.Sprintf("You guessed the last impossible wikipedia article: \"%s\"", p.title))
+				for !p.refreshImpossible() {
+				}
+				return true
+			}},
+		{Kind: bot.Message, IsCmd: false,
+			Regex: regexp.MustCompile(`.*`),
+			Handler: func(r bot.Request) bool {
+				if p.tryRefresh(r) {
+					return true
+				}
+
+				if strings.Contains(strings.ToLower(r.Msg.Body), strings.ToLower(p.title)) {
+					p.b.Send(r.Conn, bot.Message, r.Msg.Channel, fmt.Sprintf("You guessed the last impossible wikipedia article: \"%s\"", p.title))
+					for !p.refreshImpossible() {
+					}
+					return true
+				}
+				return false
+			}},
 	}
-
-	return messaged
+	p.b.RegisterTable(p, p.handlers)
 }
 
 func (p *Impossible) refreshImpossible() bool {

plugins/impossible/impossible_test.go

@@ -2,10 +2,12 @@ package impossible
 
 import (
 	"fmt"
-	"github.com/velour/catbase/plugins/cli"
+	"regexp"
 	"strings"
 	"testing"
 
+	"github.com/velour/catbase/plugins/cli"
+
 	"github.com/stretchr/testify/assert"
 	"github.com/velour/catbase/bot"
 	"github.com/velour/catbase/bot/msg"
@@ -13,16 +15,22 @@ import (
 	"github.com/velour/catbase/plugins/counter"
 )
 
-func makeMessage(payload string) (bot.Connector, bot.Kind, msg.Message) {
+func makeMessage(payload string, r *regexp.Regexp) bot.Request {
 	isCmd := strings.HasPrefix(payload, "!")
 	if isCmd {
 		payload = payload[1:]
 	}
-	return &cli.CliPlugin{}, bot.Message, msg.Message{
-		User:    &user.User{Name: "tester"},
-		Channel: "test",
-		Body:    payload,
-		Command: isCmd,
+	values := bot.ParseValues(r, payload)
+	return bot.Request{
+		Conn:   &cli.CliPlugin{},
+		Kind:   bot.Message,
+		Values: values,
+		Msg: msg.Message{
+			User:    &user.User{Name: "tester"},
+			Channel: "test",
+			Body:    payload,
+			Command: isCmd,
+		},
 	}
 }
 
@@ -34,24 +42,32 @@ func makePlugin(t *testing.T) (*Impossible, *bot.MockBot) {
 	return p, mb
 }
 
+func testMessage(p *Impossible, body string) {
+	for _, h := range p.handlers {
+		if h.Regex.MatchString(body) && h.Handler(makeMessage(body, h.Regex)) {
+			return
+		}
+	}
+}
+
 func TestNothing(t *testing.T) {
 	p, mb := makePlugin(t)
-	p.message(makeMessage("hi"))
-	p.message(makeMessage("nothing"))
+	testMessage(p, "hi")
+	testMessage(p, "nothing")
 	assert.Len(t, mb.Messages, 1)
 }
 
 func TestHint(t *testing.T) {
 	p, mb := makePlugin(t)
-	p.message(makeMessage("hi"))
-	p.message(makeMessage("!hint"))
+	testMessage(p, "hi")
+	testMessage(p, "hint")
 	assert.Len(t, mb.Messages, 2)
 }
 
 func TestCorrect(t *testing.T) {
 	p, mb := makePlugin(t)
-	p.message(makeMessage("hi"))
-	p.message(makeMessage(mb.Messages[0]))
+	testMessage(p, "hi")
+	testMessage(p, mb.Messages[0])
 
 	congrats := fmt.Sprintf("You guessed the last impossible wikipedia article: \"%s\"", mb.Messages[0])
 

plugins/leftpad/leftpad.go

@@ -5,12 +5,11 @@ package leftpad
 
 import (
 	"fmt"
+	"regexp"
 	"strconv"
-	"strings"
 
 	"github.com/chrissexton/leftpad"
 	"github.com/velour/catbase/bot"
-	"github.com/velour/catbase/bot/msg"
 	"github.com/velour/catbase/config"
 )
 
@@ -25,7 +24,7 @@ func New(b bot.Bot) *LeftpadPlugin {
 		bot:    b,
 		config: b.Config(),
 	}
-	b.Register(p, bot.Message, p.message)
+	b.RegisterRegexCmd(p, bot.Message, leftpadRegex, p.leftpadCmd)
 	return p
 }
 
@@ -33,32 +32,25 @@ type leftpadResp struct {
 	Str string
 }
 
-func (p *LeftpadPlugin) message(c bot.Connector, kind bot.Kind, message msg.Message, args ...interface{}) bool {
-	if !message.Command {
-		return false
-	}
+var leftpadRegex = regexp.MustCompile(`(?i)^leftpad (?P<padstr>\S+) (?P<padding>\d+) (?P<text>.+)$`)
 
-	parts := strings.Fields(message.Body)
-	if len(parts) > 3 && parts[0] == "leftpad" {
-		padchar := parts[1]
-		length, err := strconv.Atoi(parts[2])
-		if err != nil {
-			p.bot.Send(c, bot.Message, message.Channel, "Invalid padding number")
-			return true
-		}
-		maxLen, who := p.config.GetInt("LeftPad.MaxLen", 50), p.config.Get("LeftPad.Who", "Putin")
-		if length > maxLen && maxLen > 0 {
-			msg := fmt.Sprintf("%s would kill me if I did that.", who)
-			p.bot.Send(c, bot.Message, message.Channel, msg)
-			return true
-		}
-		text := strings.Join(parts[3:], " ")
-
-		res := leftpad.LeftPad(text, length, padchar)
-
-		p.bot.Send(c, bot.Message, message.Channel, res)
+func (p *LeftpadPlugin) leftpadCmd(r bot.Request) bool {
+	padchar := r.Values["padstr"]
+	length, err := strconv.Atoi(r.Values["padding"])
+	if err != nil {
+		p.bot.Send(r.Conn, bot.Message, r.Msg.Channel, "Invalid padding number")
 		return true
 	}
+	maxLen, who := p.config.GetInt("LeftPad.MaxLen", 50), p.config.Get("LeftPad.Who", "Putin")
+	if length > maxLen && maxLen > 0 {
+		msg := fmt.Sprintf("%s would kill me if I did that.", who)
+		p.bot.Send(r.Conn, bot.Message, r.Msg.Channel, msg)
+		return true
+	}
+	text := r.Values["text"]
 
-	return false
+	res := leftpad.LeftPad(text, length, padchar)
+
+	p.bot.Send(r.Conn, bot.Message, r.Msg.Channel, res)
+	return true
 }

plugins/leftpad/leftpad_test.go

@@ -3,10 +3,10 @@
 package leftpad
 
 import (
-	"github.com/velour/catbase/plugins/cli"
-	"strings"
 	"testing"
 
+	"github.com/velour/catbase/plugins/cli"
+
 	"github.com/stretchr/testify/assert"
 	"github.com/velour/catbase/bot"
 	"github.com/velour/catbase/bot/msg"
@@ -14,16 +14,24 @@ import (
 	"github.com/velour/catbase/plugins/counter"
 )
 
-func makeMessage(payload string) (bot.Connector, bot.Kind, msg.Message) {
-	isCmd := strings.HasPrefix(payload, "!")
-	if isCmd {
-		payload = payload[1:]
+func makeMessage(payload string) bot.Request {
+	values := bot.ParseValues(leftpadRegex, payload)
+	return bot.Request{
+		Kind:   bot.Message,
+		Conn:   &cli.CliPlugin{},
+		Values: values,
+		Msg: msg.Message{
+			User:    &user.User{Name: "tester"},
+			Channel: "test",
+			Body:    payload,
+		},
 	}
-	return &cli.CliPlugin{}, bot.Message, msg.Message{
-		User:    &user.User{Name: "tester"},
-		Channel: "test",
-		Body:    payload,
-		Command: isCmd,
+
+}
+
+func testMessage(p *LeftpadPlugin, body string) {
+	if leftpadRegex.MatchString(body) {
+		p.leftpadCmd(makeMessage(body))
 	}
 }
 
@@ -38,51 +46,48 @@ func makePlugin(t *testing.T) (*LeftpadPlugin, *bot.MockBot) {
 
 func TestLeftpad(t *testing.T) {
 	p, mb := makePlugin(t)
-	p.message(makeMessage("!leftpad test 8 test"))
-	assert.Contains(t, mb.Messages[0], "testtest")
-	assert.Len(t, mb.Messages, 1)
-}
-
-func TestBadNumber(t *testing.T) {
-	p, mb := makePlugin(t)
-	p.message(makeMessage("!leftpad test fuck test"))
-	assert.Contains(t, mb.Messages[0], "Invalid")
-	assert.Len(t, mb.Messages, 1)
+	testMessage(p, "leftpad test 8 test")
+	if assert.Len(t, mb.Messages, 1) {
+		assert.Contains(t, mb.Messages[0], "testtest")
+	}
 }
 
 func TestNotCommand(t *testing.T) {
 	p, mb := makePlugin(t)
-	p.message(makeMessage("leftpad test fuck test"))
+	testMessage(p, "leftpad test fuck test")
 	assert.Len(t, mb.Messages, 0)
 }
 
 func TestNoMaxLen(t *testing.T) {
 	p, mb := makePlugin(t)
 	p.config.Set("LeftPad.MaxLen", "0")
-	p.message(makeMessage("!leftpad dicks 100 dicks"))
-	assert.Len(t, mb.Messages, 1)
-	assert.Contains(t, mb.Messages[0], "dicks")
+	testMessage(p, "leftpad dicks 100 dicks")
+	if assert.Len(t, mb.Messages, 1) {
+		assert.Contains(t, mb.Messages[0], "dicks")
+	}
 }
 
 func Test50Padding(t *testing.T) {
 	p, mb := makePlugin(t)
 	p.config.Set("LeftPad.MaxLen", "50")
 	assert.Equal(t, 50, p.config.GetInt("LeftPad.MaxLen", 100))
-	p.message(makeMessage("!leftpad dicks 100 dicks"))
-	assert.Len(t, mb.Messages, 1)
-	assert.Contains(t, mb.Messages[0], "kill me")
+	testMessage(p, "leftpad dicks 100 dicks")
+	if assert.Len(t, mb.Messages, 1) {
+		assert.Contains(t, mb.Messages[0], "kill me")
+	}
 }
 
 func TestUnder50Padding(t *testing.T) {
 	p, mb := makePlugin(t)
 	p.config.Set("LeftPad.MaxLen", "50")
-	p.message(makeMessage("!leftpad dicks 49 dicks"))
-	assert.Len(t, mb.Messages, 1)
-	assert.Contains(t, mb.Messages[0], "dicks")
+	testMessage(p, "leftpad dicks 49 dicks")
+	if assert.Len(t, mb.Messages, 1) {
+		assert.Contains(t, mb.Messages[0], "dicks")
+	}
 }
 
 func TestNotPadding(t *testing.T) {
 	p, mb := makePlugin(t)
-	p.message(makeMessage("!lololol"))
+	testMessage(p, "lololol")
 	assert.Len(t, mb.Messages, 0)
 }

plugins/meme/meme.go

@@ -66,27 +66,20 @@ func New(b bot.Bot) *MemePlugin {
 
 	horizon = mp.c.GetInt("meme.horizon", horizon)
 
-	b.Register(mp, bot.Message, mp.message)
+	b.RegisterRegexCmd(mp, bot.Message, cmdMatch, mp.message)
 	b.Register(mp, bot.Help, mp.help)
 	mp.registerWeb(b.DefaultConnector())
 
 	return mp
 }
 
-var cmdMatch = regexp.MustCompile(`(?i)meme (.+)`)
+var cmdMatch = regexp.MustCompile(`(?i)^meme (?P<content>.+)$`)
 
-func (p *MemePlugin) message(c bot.Connector, kind bot.Kind, message msg.Message, args ...interface{}) bool {
-	if message.Command && cmdMatch.MatchString(message.Body) {
-		subs := cmdMatch.FindStringSubmatch(message.Body)
-		if len(subs) != 2 {
-			p.bot.Send(c, bot.Message, message.Channel, "Invalid meme request.")
-			return true
-		}
-		minusMeme := subs[1]
-		p.sendMeme(c, message.Channel, message.ChannelName, message.ID, message.User, minusMeme)
-		return true
-	}
-	return false
+func (p *MemePlugin) message(r bot.Request) bool {
+	minusMeme := r.Values["content"]
+	log.Debug().Msgf("Calling sendMeme with text: %s", minusMeme)
+	p.sendMeme(r.Conn, r.Msg.Channel, r.Msg.ChannelName, r.Msg.ID, r.Msg.User, minusMeme)
+	return true
 }
 
 func (p *MemePlugin) help(c bot.Connector, kind bot.Kind, message msg.Message, args ...interface{}) bool {

plugins/nerdepedia/nerdepedia.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"html"
 	"net/http"
+	"regexp"
 	"strings"
 
 	"github.com/velour/catbase/bot"
@@ -44,7 +45,7 @@ func New(b bot.Bot) *NerdepediaPlugin {
 		bot:    b,
 		config: b.Config(),
 	}
-	b.Register(np, bot.Message, np.message)
+	b.RegisterRegex(np, bot.Message, regexp.MustCompile(`.*`), np.message)
 	b.Register(np, bot.Help, np.help)
 	return np
 }
@@ -79,7 +80,9 @@ func defaultSites() map[string]string {
 // Message responds to the bot hook on recieving messages.
 // This function returns true if the plugin responds in a meaningful way to the users message.
 // Otherwise, the function returns false and the bot continues execution of other plugins.
-func (p *NerdepediaPlugin) message(c bot.Connector, kind bot.Kind, message msg.Message, args ...interface{}) bool {
+func (p *NerdepediaPlugin) message(r bot.Request) bool {
+	c := r.Conn
+	message := r.Msg
 	lowerCase := strings.ToLower(message.Body)
 	query := ""
 	queries := p.config.GetMap("nerdepedia.sites", defaultSites())

plugins/nerdepedia/nerdepeida_test.go

@@ -39,16 +39,20 @@ func (cl MockClient) Do(req *http.Request) (*http.Response, error) {
 	}, cl.Err
 }
 
-func makeMessage(payload string) (bot.Connector, bot.Kind, msg.Message) {
+func makeMessage(payload string) bot.Request {
 	isCmd := strings.HasPrefix(payload, "!")
 	if isCmd {
 		payload = payload[1:]
 	}
-	return &cli.CliPlugin{}, bot.Message, msg.Message{
-		User:    &user.User{Name: "tester"},
-		Channel: "test",
-		Body:    payload,
-		Command: isCmd,
+	return bot.Request{
+		Conn: &cli.CliPlugin{},
+		Kind: bot.Message,
+		Msg: msg.Message{
+			User:    &user.User{Name: "tester"},
+			Channel: "test",
+			Body:    payload,
+			Command: isCmd,
+		},
 	}
 }