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fix(audio): fallback to /models for custom TTS endpoints breaking on /audio/models

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silentoplayz 2026-04-13 03:21:40 -04:00
parent 20544d412e
commit 62bb3f971f
1 changed files with 54 additions and 8 deletions
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62
backend/open_webui/routers/audio.py
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@ -1293,13 +1293,38 @@ def get_available_models(request: Request) -> list[dict]:
# Use custom endpoint if not using the official OpenAI API URL
if not request.app.state.config.TTS_OPENAI_API_BASE_URL.startswith('https://api.openai.com'):
try:
response = requests.get(
f'{request.app.state.config.TTS_OPENAI_API_BASE_URL}/audio/models',
timeout=AIOHTTP_CLIENT_TIMEOUT_MODEL_LIST,
)
response.raise_for_status()
try:
response = requests.get(
f'{request.app.state.config.TTS_OPENAI_API_BASE_URL}/audio/models',
timeout=AIOHTTP_CLIENT_TIMEOUT_MODEL_LIST,
)
response.raise_for_status()
except Exception:
response = requests.get(
f'{request.app.state.config.TTS_OPENAI_API_BASE_URL}/models',
timeout=AIOHTTP_CLIENT_TIMEOUT_MODEL_LIST,
)
response.raise_for_status()
data = response.json()
available_models = data.get('models', [])
if isinstance(data, dict):
models_list = data.get('models', data.get('data', []))
elif isinstance(data, list):
models_list = data
else:
models_list = []
if isinstance(models_list, dict):
models_list = [{'id': k, 'name': str(v)} for k, v in models_list.items()]
elif not isinstance(models_list, list):
models_list = [models_list]
available_models = []
for model in models_list:
if isinstance(model, dict):
available_models.append(model)
elif isinstance(model, str) and model.strip():
available_models.append({'id': model})
except Exception as e:
log.error(f'Error fetching models from custom endpoint: {str(e)}')
available_models = [{'id': 'tts-1'}, {'id': 'tts-1-hd'}]
@ -1344,8 +1369,29 @@ def get_available_voices(request) -> dict:
)
response.raise_for_status()
data = response.json()
voices_list = data.get('voices', [])
available_voices = {voice['id']: voice['name'] for voice in voices_list}
if isinstance(data, dict):
voices_list = data.get('voices', data.get('data', []))
elif isinstance(data, list):
voices_list = data
else:
voices_list = []
if isinstance(voices_list, dict):
available_voices = voices_list
else:
if not isinstance(voices_list, list):
voices_list = [voices_list]
available_voices = {}
for voice in voices_list:
if isinstance(voice, dict):
voice_id = voice.get('id') or voice.get('voice_id') or ''
voice_name = voice.get('name') or voice_id
if voice_id:
available_voices[voice_id] = voice_name
elif isinstance(voice, str):
available_voices[voice] = voice
except Exception as e:
log.error(f'Error fetching voices from custom endpoint: {str(e)}')
available_voices = {