feat: translator

translator/google/v1.go

@@ -0,0 +1,55 @@
+package google
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+)
+
+func (t *Translator) TranslateV1(source, sourceLang, targetLang string) (string, error) {
+	var text []string
+	var result []interface{}
+
+	encodedSource := encodeURI(source)
+	uri := "https://translate.googleapis.com/translate_a/single?client=gtx&sl=" +
+		sourceLang + "&tl=" + targetLang + "&dt=t&q=" + encodedSource
+
+	r, err := http.Get(uri)
+	if err != nil {
+		return "err", errors.New("error getting translate.googleapis.com")
+	}
+	defer r.Body.Close()
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		return "err", errors.New("error reading response body")
+	}
+
+	bReq := strings.Contains(string(body), `<title>Error 400 (Bad Request)`)
+	if bReq {
+		return "err", errors.New("error 400 (Bad Request)")
+	}
+
+	err = json.Unmarshal(body, &result)
+	if err != nil {
+		return "err", errors.New("error unmarshalling data")
+	}
+
+	if len(result) > 0 {
+		inner := result[0]
+		for _, slice := range inner.([]interface{}) {
+			for _, translatedText := range slice.([]interface{}) {
+				text = append(text, fmt.Sprintf("%v", translatedText))
+				break
+			}
+		}
+		cText := strings.Join(text, "")
+
+		return cText, nil
+	} else {
+		return "err", errors.New("no translated data in response")
+	}
+}