elevenlabs support fix

translator_app/translator/services/language_support.py

@@ -49,10 +49,10 @@ MODEL_LANGUAGE_SUPPORT = {
     "madlad": {"en", "sw", "rw", "fr", "ar"},
     # DeepL has no coverage at all for sw/lg/nyn/ach/teo/lgg/rw.
     "deepl_fallback": {"en", "fr", "ar"},
-    "google_fallback": None,
+    "google": None,
 }
 
-FALLBACK_MODEL = "google_fallback"
+FALLBACK_MODEL = "google"
 
 # ElevenLabs eleven_multilingual_v2's real language list (per their docs as
 # of mid-2026). None of your East African languages are on it - only en/fr/ar
@@ -64,6 +64,21 @@ ELEVENLABS_MULTILINGUAL_V2_LANGUAGES = {
     "fi", "bg", "hr", "sk", "ta",
 }
 
+ELEVENLABS_V3_LANGUAGES = {
+    "af", "sq", "am", "ar", "hy", "as", "az", "ba", "eu", "be", 
+    "bn", "bos", "bg", "my", "ca", "ceb", "ny", "zh", "hr", "cs", 
+    "da", "nl", "en", "eo", "et", "fil", "fi", "fr", "gl", "ka", 
+    "de", "el", "gu", "ht", "ha", "haw", "he", "hi", "hmn", "hu", 
+    "is", "ig", "id", "ga", "it", "ja", "jv", "kn", "kk", "km", 
+    "rw", "ko", "ku", "ky", "lo", "la", "lv", "ln", "lt", "lb", 
+    "mk", "mg", "ms", "ml", "mt", "mi", "mr", "mn", "ne", "no", 
+    "or", "om", "ps", "fa", "pl", "pt", "pa", "ro", "ru", "sm", 
+    "gd", "sr", "st", "sn", "sd", "si", "sk", "sl", "so", "es", 
+    "su", "sw", "sv", "tg", "ta", "tt", "te", "th", "tr", "tk", 
+    "uk", "ur", "ug", "uz", "vi", "cy", "xh", "yi", "yo", "zu"
+}
+
+
 
 def supported_codes(model):
     """Set of codes a model supports, or None if unrestricted."""

translator_app/translator/services/translation_service.py

@@ -87,7 +87,7 @@ class TranslationService:
 
         if model == "deepl_fallback":
             outcome = self._translate_deepl(text, source_language, target_language)
-        elif model == "google_fallback":
+        elif model == "google":
             # Explicit, user-selectable Google fallback. Reuses the exact
             # same free-fallback call already used internally elsewhere in
             # this class - no new translation logic introduced.

translator_app/translator/templates/translator/translator.html

@@ -85,13 +85,12 @@
             </button>
             <button id="copy-result" type="button"
               class="hidden rounded-full bg-mist px-3 py-1 text-xs font-bold text-primary hover:bg-stone-200 transition">
-              📋 Copy
+              Copy
             </button>
           </div>
         </div>
         <p id="translated-text" aria-live="polite"
-          class="relative flex-1 whitespace-pre-wrap font-display text-2xl leading-relaxed text-primary">
-          <span class="text-stone-300">Your translation will appear here.</span>
+          class="relative flex-1 whitespace-pre-wrap font-display text-2xl leading-relaxed text-primary"><span class="text-stone-300">Your translation will appear here.</span>
         </p>
         <p id="result-meta" class="mt-4 text-xs text-stone-400 border-t border-stone-100 pt-3"></p>
       </section>
@@ -220,7 +219,7 @@
     const srcOk = modelSelect.value === 'madlad' || !sourceSelect.value || allowed.has(sourceSelect.value);
     const tgtOk = !targetSelect.value || allowed.has(targetSelect.value);
     if (!srcOk || !tgtOk) {
-      modelSelect.value = 'google_fallback';
+      modelSelect.value = 'google';
       syncLanguagesForModel();
       message.textContent = 'Switched to Google Translate (fallback) - the previous model doesn\'t support this language.';
     }

translator_app/translator/views.py

@@ -38,7 +38,7 @@ def translator(request):
         'models': settings.TRANSLATION_MODELS,
         'default_model': settings.TRANSLATION_DEFAULT_MODEL,
         'model_language_support_json': model_language_support,
-        'elevenlabs_languages_json': sorted(language_support.ELEVENLABS_MULTILINGUAL_V2_LANGUAGES),
+        'elevenlabs_languages_json': sorted(language_support.ELEVENLABS_V3_LANGUAGES),
     })
 
 
@@ -118,6 +118,20 @@ def translate_api(request):
     return JsonResponse(result)
 
 
+def get_elevenlabs_model(lang_code: str) -> str:
+    """
+    Returns the cheapest compatible ElevenLabs model ID for a given language code.
+    Falls back to v3 if v2 does not support it.
+    """
+    clean_code = lang_code.lower().strip()
+    
+    if clean_code in language_support.ELEVENLABS_MULTILINGUAL_V2_LANGUAGES:
+        return "eleven_multilingual_v2"
+    elif clean_code in language_support.ELEVENLABS_V3_LANGUAGES:
+        return "eleven_v3"
+    else:
+        raise ValueError(f"Language code '{lang_code}' is not supported by any ElevenLabs model.")
+    
 @require_POST
 def text_to_speech(request):
     if not settings.ELEVENLABS_API_KEY:
@@ -139,7 +153,7 @@ def text_to_speech(request):
 
     # Fail fast client-side instead of burning an API call: ElevenLabs'
     # multilingual model has no voice for these languages yet.
-    if lang and lang not in language_support.ELEVENLABS_MULTILINGUAL_V2_LANGUAGES:
+    if lang and lang not in language_support.ELEVENLABS_V3_LANGUAGES:
         return JsonResponse(
             {
                 'error': 'ElevenLabs does not have a voice for this language yet.',
@@ -158,7 +172,7 @@ def text_to_speech(request):
             },
             json={
                 'text': text,
-                'model_id': settings.ELEVENLABS_MODEL_ID,
+                'model_id': get_elevenlabs_model(lang),
             },
             timeout=20,
         )

translator_app/translator_project/settings.py

@@ -91,7 +91,6 @@ USE_TZ = True
 
 # Static files
 STATIC_URL = "static/"
-# STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static')]
 STATIC_ROOT = os.path.join(BASE_DIR, "staticfiles")
 
 # Media files
@@ -101,15 +100,14 @@ MEDIA_ROOT = os.path.join(BASE_DIR, "media")
 # Default primary key field type
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
 
-# ML translation service. Point this at the deployed Hugging Face Space, e.g.
-# https://<account>-<space>.hf.space/api/translate
+# ML translation service
 MODEL_API_URL = os.getenv("MODEL_API_URL")
 TRANSLATION_DEFAULT_MODEL = os.getenv("TRANSLATION_DEFAULT_MODEL", "nllb")
 TRANSLATION_MODELS = (
     ("nllb", "NLLB-200 (600M · Fast)"),
     ("nllb_1_3b", "NLLB-200 (1.3B · Accurate)"),
     ("madlad", "MADLAD-400 (3B · Large)"),
-    ("google_fallback", "Google Translate"),
+    ("google", "Google Translate"),
 )
 TRANSLATION_MODEL_ENGINES = {
     "nllb": "nllb",
@@ -132,6 +130,5 @@ if TRANSLATION_API_KEY:
 # never send it to the browser. Get a key at https://elevenlabs.io/app/settings/api-keys
 # and a voice ID from https://elevenlabs.io/app/voice-library
 ELEVENLABS_API_KEY = os.getenv("ELEVENLABS_API_KEY")
-ELEVENLABS_VOICE_ID = os.getenv("ELEVENLABS_VOICE_ID", "21m00Tcm4TlvDq8ikWAM")  # default: "Rachel"
-ELEVENLABS_MODEL_ID = os.getenv("ELEVENLABS_MODEL_ID", "eleven_multilingual_v2")
+ELEVENLABS_VOICE_ID = os.getenv("ELEVENLABS_VOICE_ID", "hpp4J3VqNfWAUOO0d1Us")
 ELEVENLABS_TTS_URL = "https://api.elevenlabs.io/v1/text-to-speech/{voice_id}"