add emote lookup command

pkg/api/ivr/emoteloookup.go

@@ -0,0 +1,47 @@
+package ivr
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+
+	log "github.com/sirupsen/logrus"
+)
+
+type emoteLookupResponse struct {
+	Channel   string `json:"channel"`
+	EmoteCode string `json:"emotecode"`
+	Tier      string `json:"tier"`
+	Emote     string `json:"emote"`
+	Error     string `json:"error"`
+}
+
+// ProfilePicture returns a link to a given users profilepicture.
+func EmoteLookup(emote string) (string, error) {
+	baseUrl := "https://api.ivr.fi/twitch/emotes"
+
+	resp, err := http.Get(fmt.Sprintf("%s/%s", baseUrl, emote))
+	if err != nil {
+		log.Error(err)
+	}
+
+	defer resp.Body.Close()
+
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		log.Error(err)
+	}
+
+	var responseObject emoteLookupResponse
+	json.Unmarshal(body, &responseObject)
+
+	log.Info(responseObject.Tier)
+
+	// Emote not found
+	if responseObject.Error != "" {
+		return fmt.Sprintf(responseObject.Error + " FeelsBadMan"), nil
+	} else {
+		return fmt.Sprintf("%s is a Tier %v emote to channel %s.", responseObject.EmoteCode, responseObject.Tier, responseObject.Channel), nil
+	}
+}

pkg/commands/emotelookup.go

@@ -0,0 +1,20 @@
+package commands
+
+import (
+	"fmt"
+
+	"github.com/lyx0/nourybot/cmd/bot"
+	"github.com/lyx0/nourybot/pkg/api/ivr"
+)
+
+func EmoteLookup(channel string, emote string, nb *bot.Bot) {
+
+	reply, err := ivr.EmoteLookup(emote)
+
+	if err != nil {
+		nb.Send(channel, fmt.Sprint(err))
+		return
+	}
+
+	nb.Send(channel, reply)
+}

pkg/handlers/command.go

@@ -79,6 +79,12 @@ func Command(message twitch.PrivateMessage, nb *bot.Bot) {
 		commands.EightBall(target, nb)
 		return
 
+	case "emote":
+		commands.EmoteLookup(target, cmdParams[1], nb)
+
+	case "emotelookup":
+		commands.EmoteLookup(target, cmdParams[1], nb)
+
 	case "ffzemotes":
 		commands.FfzEmotes(target, nb)
 		return