add support for changing libretransl. instance

TODO.md

@@ -1,12 +1,9 @@
 # TODO
 - Create a web interface
-- Make CLI usable
+- Interactive/Step-by-step CLI
 - CI/CD
 - Support for disabling engines
 - Ability for user to choose engines they want to use
-- Fix DDG
-- Support for changing LibreTranslate instance
-- Add actual explanations for CLI arguments
 - Proper Error handling for requests.go
 - Tell which language Detect Language chose -- Only support for deepl and google is pending
 - Finish simplytranslate-py compatible API for translations

utils/autodetect.go

@@ -1,5 +1,7 @@
 package utils
 
+import "os"
+
 func AutoDetectWatson(query string) (string, error) {
 	json := []byte(`{"text":"` + query + `"}`)
 	watsonOut := PostRequest("https://www.ibm.com/demos/live/watson-language-translator/api/translate/detect", json)
@@ -10,7 +12,7 @@ func AutoDetectWatson(query string) (string, error) {
 
 func AutoDetectLibreTranslate(query string) (string, error) {
 	json := []byte(`{"q":"` + query + `"}`)
-	libreTranslateOut := PostRequest("https://translate.argosopentech.com/detect", json)
+	libreTranslateOut := PostRequest(os.Getenv("MOZHI_LIBRETRANSLATE_URL")+"/detect", json)
 	gjsonArr := libreTranslateOut.Get("0.language").Array()
 	answer := gjsonArr[0].String()
 	return answer, nil

utils/engines.go

@@ -129,7 +129,7 @@ func TranslateLibreTranslate(to string, from string, query string) (LangOut, err
 	}
 	json := []byte(`{"q":"` + query + `","source":"` + from + `","target":"` + to + `"}`)
 	// TODO: Make it configurable
-	libreTranslateOut := PostRequest("https://translate.argosopentech.com/translate", json)
+	libreTranslateOut := PostRequest(os.Getenv("MOZHI_LIBRETRANSLATE_URL")+"/translate", json)
 	gjsonArr := libreTranslateOut.Get("translatedText").Array()
 	var langout LangOut
 	langout.OutputText = gjsonArr[0].String()