add API

go.mod

@@ -19,6 +19,7 @@ require (
 	github.com/antchfx/htmlquery v1.3.0 // indirect
 	github.com/antchfx/xmlquery v1.3.17 // indirect
 	github.com/antchfx/xpath v1.2.4 // indirect
+	github.com/carlmjohnson/requests v0.23.4 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.3 // indirect

go.sum

@@ -86,6 +86,8 @@ github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
+github.com/carlmjohnson/requests v0.23.4 h1:AxcvapfB9RPXLSyvAHk9YJoodQ43ZjzNHj6Ft3tQGdg=
+github.com/carlmjohnson/requests v0.23.4/go.mod h1:Qzp6tW4DQyainPP+tGwiJTzwxvElTIKm0B191TgTtOA=
 github.com/cbroglie/mustache v1.4.0/go.mod h1:SS1FTIghy0sjse4DUVGV1k/40B1qE1XkD9DtDsHo9iM=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/census-instrumentation/opencensus-proto v0.3.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=

pages/api.go

@@ -0,0 +1,62 @@
+package pages
+
+import (
+	"codeberg.org/aryak/simplytranslate/utils"
+	"github.com/gofiber/fiber/v2"
+)
+
+func HandleSourceLanguages(c *fiber.Ctx) error {
+	engine := c.Query("engine")
+	if engine == "" {
+		return c.SendStatus(fiber.StatusBadRequest)
+	}
+	var data []utils.List
+	if engine == "google" {
+		data = utils.LangListGoogle("sl")
+	} else if engine == "libre" {
+		data = utils.LangListLibreTranslate("sl")
+	} else if engine == "reverso" {
+		data = utils.LangListReverso("sl")
+	} else if engine == "deepl" {
+		data = utils.LangListDeepl("sl")
+	}
+	return c.JSON(data)
+}
+func HandleTargetLanguages(c *fiber.Ctx) error {
+	engine := c.Query("engine")
+	if engine == "" {
+		return c.SendStatus(fiber.StatusBadRequest)
+	}
+	var data []utils.List
+	if engine == "google" {
+		data = utils.LangListGoogle("tl")
+	} else if engine == "libre" {
+		data = utils.LangListLibreTranslate("sl")
+	} else if engine == "reverso" {
+		data = utils.LangListReverso("tl")
+	} else if engine == "deepl" {
+		data = utils.LangListDeepl("tl")
+	}
+	return c.JSON(data)
+}
+func HandleTTS(c *fiber.Ctx) error {
+	engine := c.Query("engine")
+	lang := c.Query("lang")
+	text := c.Query("text") 
+	// Why does go not have an andor statement :(
+	if engine == "" {
+		return c.SendStatus(fiber.StatusBadRequest)
+	} else if text == "" {
+		return c.SendStatus(fiber.StatusBadRequest)
+	} else if lang == "" {
+		return c.SendStatus(fiber.StatusBadRequest)
+	}
+	var data string
+	if engine == "google" {
+		data = utils.TTSGoogle(lang, text)
+	} else if engine == "reverso" {
+		data = utils.TTSReverso(lang, text)
+	}
+  	c.Set("Content-Type", "audio/mpeg")
+	return c.Send([]byte(data))
+}

serve/serve.go

@@ -49,7 +49,6 @@ func Serve(port string) {
 			err = ctx.Status(code).Render("error", fiber.Map{
 				"error":  err,
 				"link":   link,
-				"branch": utils.Branch,
 			})
 			if err != nil {
 				return ctx.Status(fiber.StatusInternalServerError).SendString("Internal Server Error")
@@ -76,7 +75,6 @@ func Serve(port string) {
 	//	LimitReached: func(c *fiber.Ctx) error {
 	//		return c.Status(429).Render("ratelimit_gt", fiber.Map{
 	//			"Title":  "Rate limit exceeded",
-	//			"branch": utils.Branch,
 	//		})
 	//	},
 	//})
@@ -99,6 +97,10 @@ func Serve(port string) {
 	})
 
 	app.Get("/", pages.HandleIndex)
+	//app.Get("/api/translate", pages.HandleTranslateApi)
+	app.Get("/api/source_languages", pages.HandleSourceLanguages)
+	app.Get("/api/target_languages", pages.HandleTargetLanguages)
+	app.Get("/api/tts", pages.HandleTTS)
 	app.Static("/css", "./public/css", staticConfig)
 	app.Static("/robots.txt", "./public/robots.txt", staticConfig)
 	app.Static("/favicon.ico", "./public/assets/favicon.ico", staticConfig)

utils/langlist.go

@@ -94,8 +94,8 @@ func LangListReverso(listType string) []List {
 			Name: "Greek",
 		},
 		List{
-			Id:   "Hebrew",
+			Id:   "heb",
-			Name: "heb",
+			Name: "Hebrew",
 		},
 		List{
 			Id:   "hin",

utils/tts.go

@@ -0,0 +1,142 @@
+package utils
+
+import (
+	"github.com/carlmjohnson/requests"
+	"os"
+	"context"
+	"encoding/base64"
+)
+
+type ReversoTTS struct {
+	Id string
+	Voice string
+}
+
+func TTSGoogle(lang string, query string) string {
+	params := "?tl="+lang+"&q="+query+"&client=tw-ob"
+	var file string
+	url := "https://translate.google.com/translate_tts"+params
+	err := requests.
+		URL(url).
+		ToString(&file).
+		Fetch(context.Background())
+	if err != nil {
+		file = ""
+	}
+	return file
+}
+func TTSReverso(lang string, query string) string {
+	var TTSData = []ReversoTTS{
+		// http://voice.reverso.net/RestPronunciation.svc/v1/output=json/GetAvailableVoices with randomized deduplication
+		ReversoTTS{
+			Id:   "ar",
+			Voice: "Mehdi22k",
+		},
+		ReversoTTS{
+			Id:   "zh",
+			Voice: "Lulu22k",
+		},
+		ReversoTTS{
+			Id:   "cz",
+			Voice: "Eliska22k",
+		},
+		ReversoTTS{
+			Id:   "dk",
+			Voice: "Mette22k",
+		},
+		ReversoTTS{
+			Id:   "nl",
+			Voice: "Daan22k",
+		},
+		ReversoTTS{
+			Id:   "en",
+			Voice: "Will22k",
+		},
+		ReversoTTS{
+			Id:   "fr",
+			Voice: "Margaux22k",
+		},
+		ReversoTTS{
+			Id:   "de",
+			Voice: "Andreas22k",
+		},
+		ReversoTTS{
+			Id:   "gr",
+			Voice: "Dimitris22k",
+		},
+		ReversoTTS{
+			Id:   "heb",
+			Voice: "he-IL-Asaf",
+		},
+		ReversoTTS{
+			Id:   "it",
+			Voice: "Chiara22k",
+		},
+		ReversoTTS{
+			Id:   "jp",
+			Voice: "Sakura22k",
+		},
+		ReversoTTS{
+			Id:   "kr",
+			Voice: "Minji22k",
+		},
+		ReversoTTS{
+			Id:   "pl",
+			Voice: "Monika22k",
+		},
+		ReversoTTS{
+			Id:   "pt",
+			Voice: "Celia22k",
+		},
+		ReversoTTS{
+			Id:   "ro",
+			Voice: "ro-RO-Andrei",
+		},
+		ReversoTTS{
+			Id:   "ru",
+			Voice: "Alyona22k",
+		},
+		ReversoTTS{
+			Id:   "es",
+			Voice: "Antonio22k",
+		},
+		ReversoTTS{
+			Id:   "se",
+			Voice: "Erik22k",
+		},
+		ReversoTTS{
+			Id:   "tr",
+			Voice: "Ipek22k",
+		},
+	}
+	// https://voice.reverso.net/RestPronunciation.svc/v1/output=json/GetVoiceStream/voiceName=Lulu22k?voiceSpeed=80&inputText=6K%20V6aqM Base64 input text
+	text := base64.StdEncoding.EncodeToString([]byte(query))
+    var voice string
+    for _, s := range TTSData {
+        if s.Id == lang {
+            voice = s.Voice
+            break
+        }
+    }
+
+	params := "voiceName="+voice+"?voiceSpeed=80&inputText="+text
+
+	var file string
+
+	url := "https://voice.reverso.net/RestPronunciation.svc/v1/output=json/GetVoiceStream/"+params
+
+	UserAgent, ok := os.LookupEnv("SIMPLYTRANSLATE_USER_AGENT")
+	if !ok {
+		UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36"
+	}
+
+	err := requests.
+		URL(url).
+		ToString(&file).
+		UserAgent(UserAgent).
+		Fetch(context.Background())
+	if err != nil {
+		file = ""
+	}
+	return file
+}