twilio/voice: translate spoken call prompts via Twilio.VoiceLanguage

config/config.go

@@ -107,7 +107,7 @@ type Config struct {
 		Enable bool `public:"true" info:"Enables sending and processing of Voice and SMS messages through the Twilio notification provider."`
 
 		VoiceName     string `info:"The Twilio voice to use for Text To Speech for phone calls. See https://www.twilio.com/docs/voice/twiml/say/text-speech#polly-standard-and-neural-voices"`
-		VoiceLanguage string `info:"The Twilio voice language to use for Text To Speech for phone calls. See https://www.twilio.com/docs/voice/twiml/say/text-speech#polly-standard-and-neural-voices"`
+		VoiceLanguage string `info:"The Twilio voice language to use for Text To Speech for phone calls. It also selects the spoken language of GoAlert's call prompts when a translation is available (otherwise English is used). See https://www.twilio.com/docs/voice/twiml/say/text-speech#polly-standard-and-neural-voices"`
 
 		AccountSID         string
 		AuthToken          string `password:"true" info:"The primary Auth Token for Twilio. Must be primary unless Alternate Auth Token is set. This token is used for outgoing requests."`

go.mod

@@ -49,6 +49,7 @@ require (
 	golang.org/x/oauth2 v0.36.0
 	golang.org/x/sys v0.45.0
 	golang.org/x/term v0.43.0
+	golang.org/x/text v0.37.0
 	google.golang.org/grpc v1.81.1
 	google.golang.org/protobuf v1.36.11
 	gopkg.in/gomail.v2 v2.0.0-20160411212932-81ebce5c23df
@@ -186,7 +187,6 @@ require (
 	golang.org/x/net v0.54.0 // indirect
 	golang.org/x/sync v0.20.0 // indirect
 	golang.org/x/telemetry v0.0.0-20260428171046-76f71b9afea0 // indirect
-	golang.org/x/text v0.37.0 // indirect
 	golang.org/x/tools v0.44.0 // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20260504160031-60b97b32f348 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20260504160031-60b97b32f348 // indirect

notification/twilio/messages_ar.go

@@ -0,0 +1,56 @@
+package twilio
+
+import "golang.org/x/text/language"
+
+// Arabic voice translations. Registered under the base language tag so every
+// regional variant (ar-EG, ar-KW, ar-LB, ar-MA, ar-SA) resolves to it.
+//
+// Placeholders (%s, %d) must appear in the same order as the English source
+// string. Keys must match those in voiceKeys exactly.
+func init() {
+	registerVoiceMessages(language.Arabic, map[string]string{
+		// menu options
+		"To confirm unenrollment of this number, press %s.":        "لتأكيد إلغاء تسجيل هذا الرقم، اضغط %s.",
+		"To go back to the previous menu, press %s.":               "للعودة إلى القائمة السابقة، اضغط %s.",
+		"To disable voice notifications to this number, press %s.": "لتعطيل الإشعارات الصوتية إلى هذا الرقم، اضغط %s.",
+		"To repeat this message, press star.":                      "لتكرار هذه الرسالة، اضغط على النجمة.",
+		"To acknowledge, press %s.":                                "للإقرار، اضغط %s.",
+		"To escalate, press %s.":                                   "للتصعيد، اضغط %s.",
+		"To close, press %s.":                                      "للإغلاق، اضغط %s.",
+		"To acknowledge all, press %s.":                            "للإقرار بالكل، اضغط %s.",
+		"To close all, press %s.":                                  "لإغلاق الكل، اضغط %s.",
+		// general prompts
+		"If you are done, you may simply hang up.": "إذا انتهيت، يمكنك ببساطة إنهاء المكالمة.",
+		"Sorry, I didn't understand that.":         "عذرًا، لم أفهم ذلك.",
+		"Goodbye.":                                 "مع السلامة.",
+		// call flow
+		"Hello! This is %s":   "مرحبًا! هذه %s",
+		"Hello! This is %s. ": "مرحبًا! هذه %s. ",
+		"Please use the application dashboard to manage alerts.": "يرجى استخدام لوحة تحكم التطبيق لإدارة التنبيهات.",
+		"Unenrolled.":        "تم إلغاء التسجيل.",
+		"One moment please.": "لحظة من فضلك.",
+		"An error has occurred. Please use the dashboard to manage alerts.": "حدث خطأ. يرجى استخدام لوحة التحكم لإدارة التنبيهات.",
+		"The menu options have changed. To acknowledge, press %s.":          "تغيرت خيارات القائمة. للإقرار، اضغط %s.",
+		"The menu options have changed. To close, press %s.":                "تغيرت خيارات القائمة. للإغلاق، اضغط %s.",
+		// action confirmations
+		"Acknowledged":                     "تم الإقرار",
+		"Acknowledged all alerts.":         "تم الإقرار بجميع التنبيهات.",
+		"Closed":                           "تم الإغلاق",
+		"Closed all alerts.":               "تم إغلاق جميع التنبيهات.",
+		"Escalation requested":             "تم طلب التصعيد",
+		"Escalation requested all alerts.": "تم طلب التصعيد لجميع التنبيهات.",
+		// error messages
+		"Already %s":                                "بالفعل %s",
+		"Alert is already closed.":                  "التنبيه مغلق بالفعل.",
+		"Alert is already acknowledged.":            "تم الإقرار بالتنبيه بالفعل.",
+		"Error: %s":                                 "خطأ: %s",
+		"System error. Please visit the dashboard.": "خطأ في النظام. يرجى زيارة لوحة التحكم.",
+		// buildMessage templates
+		"%s with alert notifications. Service '%s' has %d unacknowledged alerts.": "%s مع إشعارات التنبيه. الخدمة '%s' لديها %d تنبيهات لم يتم الإقرار بها.",
+		"%s with an alert notification. %s.":                                      "%s مع إشعار تنبيه. %s.",
+		"%s with a status update for alert '%s'. %s":                              "%s مع تحديث حالة للتنبيه '%s'. %s",
+		"%s with a test message.":                                                 "%s مع رسالة اختبار.",
+		"%s with your %d-digit verification code. The code is: %s. Again, your %d-digit verification code is: %s.": "%s مع رمز التحقق المكون من %d أرقام. الرمز هو: %s. مرة أخرى، رمز التحقق المكون من %d أرقام هو: %s.",
+		"No summary provided": "لم يتم تقديم ملخص",
+	})
+}

notification/twilio/messages_bg.go

@@ -0,0 +1,56 @@
+package twilio
+
+import "golang.org/x/text/language"
+
+// Bulgarian voice translations. Registered under the base language tag so the
+// regional variant (bg-BG) resolves to it.
+//
+// Placeholders (%s, %d) must appear in the same order as the English source
+// string. Keys must match those in voiceKeys exactly.
+func init() {
+	registerVoiceMessages(language.Bulgarian, map[string]string{
+		// menu options
+		"To confirm unenrollment of this number, press %s.":        "За да потвърдите премахването на този номер, натиснете %s.",
+		"To go back to the previous menu, press %s.":               "За да се върнете към предишното меню, натиснете %s.",
+		"To disable voice notifications to this number, press %s.": "За да изключите гласовите известия за този номер, натиснете %s.",
+		"To repeat this message, press star.":                      "За да повторите това съобщение, натиснете звездичка.",
+		"To acknowledge, press %s.":                                "За да потвърдите, натиснете %s.",
+		"To escalate, press %s.":                                   "За да ескалирате, натиснете %s.",
+		"To close, press %s.":                                      "За да затворите, натиснете %s.",
+		"To acknowledge all, press %s.":                            "За да потвърдите всички, натиснете %s.",
+		"To close all, press %s.":                                  "За да затворите всички, натиснете %s.",
+		// general prompts
+		"If you are done, you may simply hang up.": "Ако сте готови, можете просто да затворите.",
+		"Sorry, I didn't understand that.":         "Съжалявам, не разбрах.",
+		"Goodbye.":                                 "Довиждане.",
+		// call flow
+		"Hello! This is %s":   "Здравейте! Това е %s",
+		"Hello! This is %s. ": "Здравейте! Това е %s. ",
+		"Please use the application dashboard to manage alerts.": "Моля, използвайте таблото на приложението, за да управлявате сигналите.",
+		"Unenrolled.":        "Премахнато.",
+		"One moment please.": "Един момент, моля.",
+		"An error has occurred. Please use the dashboard to manage alerts.": "Възникна грешка. Моля, използвайте таблото, за да управлявате сигналите.",
+		"The menu options have changed. To acknowledge, press %s.":          "Опциите в менюто се промениха. За да потвърдите, натиснете %s.",
+		"The menu options have changed. To close, press %s.":                "Опциите в менюто се промениха. За да затворите, натиснете %s.",
+		// action confirmations
+		"Acknowledged":                     "Потвърдено",
+		"Acknowledged all alerts.":         "Всички сигнали са потвърдени.",
+		"Closed":                           "Затворено",
+		"Closed all alerts.":               "Всички сигнали са затворени.",
+		"Escalation requested":             "Заявена ескалация",
+		"Escalation requested all alerts.": "Заявена ескалация за всички сигнали.",
+		// error messages
+		"Already %s":                                "Вече %s",
+		"Alert is already closed.":                  "Сигналът вече е затворен.",
+		"Alert is already acknowledged.":            "Сигналът вече е потвърден.",
+		"Error: %s":                                 "Грешка: %s",
+		"System error. Please visit the dashboard.": "Системна грешка. Моля, посетете таблото.",
+		// buildMessage templates
+		"%s with alert notifications. Service '%s' has %d unacknowledged alerts.": "%s с известия за сигнали. Услугата „%s“ има %d непотвърдени сигнала.",
+		"%s with an alert notification. %s.":                                      "%s с известие за сигнал. %s.",
+		"%s with a status update for alert '%s'. %s":                              "%s с актуализация на състоянието за сигнал „%s“. %s",
+		"%s with a test message.":                                                 "%s с тестово съобщение.",
+		"%s with your %d-digit verification code. The code is: %s. Again, your %d-digit verification code is: %s.": "%s с вашия %d-цифрен код за потвърждение. Кодът е: %s. Отново, вашият %d-цифрен код за потвърждение е: %s.",
+		"No summary provided": "Няма предоставено резюме",
+	})
+}

notification/twilio/messages_ceb.go

@@ -0,0 +1,56 @@
+package twilio
+
+import "golang.org/x/text/language"
+
+// Cebuano voice translations. Registered under the base language tag so the
+// regional variant (ceb-PH) resolves to it.
+//
+// Placeholders (%s, %d) must appear in the same order as the English source
+// string. Keys must match those in voiceKeys exactly.
+func init() {
+	registerVoiceMessages(language.Make("ceb"), map[string]string{
+		// menu options
+		"To confirm unenrollment of this number, press %s.":        "Aron makumpirma ang pagtangtang niini nga numero, pislita ang %s.",
+		"To go back to the previous menu, press %s.":               "Aron mobalik sa miaging menu, pislita ang %s.",
+		"To disable voice notifications to this number, press %s.": "Aron i-disable ang mga voice notification niini nga numero, pislita ang %s.",
+		"To repeat this message, press star.":                      "Aron usbon kini nga mensahe, pislita ang star.",
+		"To acknowledge, press %s.":                                "Aron i-acknowledge, pislita ang %s.",
+		"To escalate, press %s.":                                   "Aron i-escalate, pislita ang %s.",
+		"To close, press %s.":                                      "Aron isira, pislita ang %s.",
+		"To acknowledge all, press %s.":                            "Aron i-acknowledge ang tanan, pislita ang %s.",
+		"To close all, press %s.":                                  "Aron isira ang tanan, pislita ang %s.",
+		// general prompts
+		"If you are done, you may simply hang up.": "Kung nahuman ka na, mahimo ka lang nga mag-hang up.",
+		"Sorry, I didn't understand that.":         "Pasayloa ko, wala ko makasabot niana.",
+		"Goodbye.":                                 "Babay.",
+		// call flow
+		"Hello! This is %s":   "Maayong adlaw! Kini si %s",
+		"Hello! This is %s. ": "Maayong adlaw! Kini si %s. ",
+		"Please use the application dashboard to manage alerts.": "Palihug gamita ang dashboard sa aplikasyon aron madumala ang mga alerto.",
+		"Unenrolled.":        "Natangtang na.",
+		"One moment please.": "Palihug, kadiyot lang.",
+		"An error has occurred. Please use the dashboard to manage alerts.": "Adunay sayop nga nahitabo. Palihug gamita ang dashboard aron madumala ang mga alerto.",
+		"The menu options have changed. To acknowledge, press %s.":          "Nausab ang mga opsyon sa menu. Aron i-acknowledge, pislita ang %s.",
+		"The menu options have changed. To close, press %s.":                "Nausab ang mga opsyon sa menu. Aron isira, pislita ang %s.",
+		// action confirmations
+		"Acknowledged":                     "Na-acknowledge",
+		"Acknowledged all alerts.":         "Na-acknowledge ang tanan nga alerto.",
+		"Closed":                           "Sirado",
+		"Closed all alerts.":               "Gisira ang tanan nga alerto.",
+		"Escalation requested":             "Gihangyo ang escalation",
+		"Escalation requested all alerts.": "Gihangyo ang escalation sa tanan nga alerto.",
+		// error messages
+		"Already %s":                                "%s na",
+		"Alert is already closed.":                  "Sirado na ang alerto.",
+		"Alert is already acknowledged.":            "Na-acknowledge na ang alerto.",
+		"Error: %s":                                 "Sayop: %s",
+		"System error. Please visit the dashboard.": "Sayop sa sistema. Palihug bisitaha ang dashboard.",
+		// buildMessage templates
+		"%s with alert notifications. Service '%s' has %d unacknowledged alerts.": "%s nga adunay mga notipikasyon sa alerto. Ang serbisyo nga '%s' adunay %d ka alerto nga wala pa ma-acknowledge.",
+		"%s with an alert notification. %s.":                                      "%s nga adunay notipikasyon sa alerto. %s.",
+		"%s with a status update for alert '%s'. %s":                              "%s nga adunay update sa kahimtang sa alerto nga '%s'. %s",
+		"%s with a test message.":                                                 "%s nga adunay test nga mensahe.",
+		"%s with your %d-digit verification code. The code is: %s. Again, your %d-digit verification code is: %s.": "%s nga adunay imong %d ka digit nga verification code. Ang code mao ang: %s. Usab, ang imong %d ka digit nga verification code mao ang: %s.",
+		"No summary provided": "Walay summary nga gihatag",
+	})
+}