first: stop spitting out dumb logs

main.go

@@ -12,6 +12,7 @@ import (
 	"github.com/velour/catbase/bot/msg"
 	"github.com/velour/catbase/connectors/discord"
 	"github.com/velour/catbase/plugins/giphy"
+	"github.com/velour/catbase/plugins/gpt3"
 	"github.com/velour/catbase/plugins/last"
 	"github.com/velour/catbase/plugins/mayi"
 	"github.com/velour/catbase/plugins/quotegame"
@@ -162,6 +163,7 @@ func main() {
 	b.AddPlugin(achievements.New(b))
 	b.AddPlugin(sms.New(b))
 	b.AddPlugin(countdown.New(b))
+	b.AddPlugin(gpt3.New(b))
 	b.AddPlugin(rest.New(b))
 	b.AddPlugin(quotegame.New(b))
 	// catches anything left, will always return true

plugins/first/first.go

@@ -215,8 +215,6 @@ func (p *FirstPlugin) register() {
 					return false
 				}
 
-				log.Debug().Interface("message", r.Msg).Msg("first check")
-
 				first, err := getLastFirst(p.db, r.Msg.Channel)
 				if err != nil {
 					log.Error().

plugins/gpt3/gpt3.go

@@ -0,0 +1,120 @@
+package gpt3
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"math/rand"
+	"net/http"
+	"regexp"
+
+	"github.com/rs/zerolog/log"
+	"github.com/velour/catbase/bot"
+	"github.com/velour/catbase/config"
+)
+
+const gpt3URL = "https://api.openai.com/v1/engines/%s/completions"
+
+type GPT3Plugin struct {
+	b bot.Bot
+	c *config.Config
+	h bot.HandlerTable
+}
+
+func New(b bot.Bot) *GPT3Plugin {
+	p := &GPT3Plugin{
+		b: b,
+		c: b.Config(),
+	}
+	p.register()
+	return p
+}
+
+func (p *GPT3Plugin) register() {
+	p.h = bot.HandlerTable{
+		{
+			Kind: bot.Message, IsCmd: true,
+			Regex:    regexp.MustCompile(`(?is)^gpt3 (?P<text>.*)`),
+			HelpText: "request text completion",
+			Handler:  p.message,
+		},
+	}
+	log.Debug().Msg("Registering GPT3 handlers")
+	p.b.RegisterTable(p, p.h)
+}
+
+func (p *GPT3Plugin) message(r bot.Request) bool {
+	stem := r.Values["text"]
+	log.Debug().Msgf("Got GPT3 request: %s", stem)
+	postStruct := gpt3Request{
+		Prompt:      stem,
+		MaxTokens:   p.c.GetInt("gpt3.tokens", 16),
+		Temperature: p.c.GetFloat64("gpt3.temperature", 1),
+		TopP:        p.c.GetFloat64("gpt3.top_p", 1),
+		N:           p.c.GetInt("gpt3.n", 1),
+		Stop:        p.c.GetArray("gpt3.stop", []string{"\n"}),
+		Echo:        true,
+	}
+	postBody, _ := json.Marshal(postStruct)
+	client := &http.Client{}
+	u := fmt.Sprintf(gpt3URL, p.c.Get("gpt3.engine", "ada"))
+	req, err := http.NewRequest("POST", u, bytes.NewBuffer(postBody))
+	if err != nil {
+		log.Error().Err(err).Msg("could not make gpt3 request")
+		return false
+	}
+	gpt3Key := p.c.Get("gpt3.bearer", "")
+	if gpt3Key == "" {
+		log.Error().Msgf("no GPT3 key given")
+		return false
+	}
+	req.Header.Add("Content-Type", "application/json")
+	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", gpt3Key))
+	res, err := client.Do(req)
+	if err != nil {
+		log.Error().Err(err).Msg("could not make gpt3 request")
+		return false
+	}
+
+	resBody, _ := ioutil.ReadAll(res.Body)
+	gpt3Resp := gpt3Response{}
+	err = json.Unmarshal(resBody, &gpt3Resp)
+
+	log.Debug().
+		Str("body", string(resBody)).
+		Interface("resp", gpt3Resp).
+		Msg("OpenAI Response")
+
+	msg := "OpenAI is too shitty to respond to that."
+	if len(gpt3Resp.Choices) > 0 {
+		msg = gpt3Resp.Choices[rand.Intn(len(gpt3Resp.Choices))].Text
+	}
+	p.b.Send(r.Conn, bot.Message, r.Msg.Channel, msg)
+	return true
+}
+
+type gpt3Request struct {
+	Prompt      string      `json:"prompt"`
+	MaxTokens   int         `json:"max_tokens"`
+	Temperature float64     `json:"temperature"`
+	TopP        float64     `json:"top_p"`
+	N           int         `json:"n"`
+	Stream      bool        `json:"stream"`
+	Logprobs    interface{} `json:"logprobs"`
+	Stop        []string    `json:"stop"`
+	Echo        bool        `json:"echo"`
+}
+
+type gpt3Response struct {
+	ID      string `json:"id"`
+	Object  string `json:"object"`
+	Created int    `json:"created"`
+	Model   string `json:"model"`
+	Choices []struct {
+		Text         string      `json:"text"`
+		Index        int         `json:"index"`
+		Logprobs     interface{} `json:"logprobs"`
+		FinishReason string      `json:"finish_reason"`
+	} `json:"choices"`
+}