feat: get bttv emotes

1 files changed, 47 insertions, 0 deletions

diff --git a/internal/emotes.go b/internal/emotes.go
new file mode 100644
index 0000000..d85eca2
--- /dev/null
+++ b/internal/emotes.go
@@ -0,0 +1,47 @@
+package stats
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+)
+
+type Emote struct {
+	Id   string
+	Name string
+}
+
+func GetBetterTTVEmotes(channelId string) (emotes []Emote, err error) {
+	resp, err := http.Get(fmt.Sprintf("https://api.betterttv.net/3/cached/users/twitch/%s", channelId))
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+
+	var data map[string]any
+	if err = json.NewDecoder(resp.Body).Decode(&data); err != nil {
+		return
+	}
+
+	if msg, ok := data["message"]; ok {
+		err = fmt.Errorf("error while searching user: %s", msg)
+		return
+	}
+
+	ejson := []map[string]any{}
+	for _, v := range data["channelEmotes"].([]any) {
+		ejson = append(ejson, v.(map[string]any))
+	}
+	for _, v := range data["sharedEmotes"].([]any) {
+		ejson = append(ejson, v.(map[string]any))
+	}
+
+	for _, e := range ejson {
+		emotes = append(emotes, Emote{
+			Id:   e["id"].(string),
+			Name: e["code"].(string),
+		})
+	}
+
+	return
+}