agent-zero/plugins/_whisper_stt/hooks.py
Alessandro 675afa8dee
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Refactor speech stack into built-in Kokoro TTS and Whisper STT plugins
Split the legacy core speech stack into two built-in, independently toggleable plugins: `_kokoro_tts` for TTS and `_whisper_stt` for STT.

This refactor keeps dependency installation and bootstrap concerns in Docker/bootstrap/preload, while moving speech-specific tooling, APIs, prompts, UI, and runtime behavior into the plugins. Core now exposes engine-agnostic `tts-service` and `stt-service` brokers, with browser-native TTS preserved as the fallback when Kokoro is disabled.

Included in this change:
- add built-in `_kokoro_tts` plugin with plugin-owned synth API, config, status UI, and provider registration
- add built-in `_whisper_stt` plugin with plugin-owned transcribe API, mic runtime, device UI, prompt injection, and provider registration
- remove legacy core speech APIs/helpers/settings/UI and delete unused `webui/js/speech_browser.js`
- replace the old hardcoded speech settings section with a generic voice surface backed by plugin extensions
- update preload/docs/tests to match the new plugin-owned speech architecture

Behavioral intent:
- both plugins are built-in but not `always_enabled`
- users can now hot-switch TTS and STT independently
- browser TTS remains available when `_kokoro_tts` is off
- Whisper mic UI only appears when `_whisper_stt` is enabled
2026-05-21 05:41:59 +02:00

23 lines
770 B
Python

from __future__ import annotations
from helpers.defer import DeferredTask
from plugins._whisper_stt.helpers import migration, runtime
def get_plugin_config(default=None, **kwargs):
migration.ensure_config_seeded()
return runtime.normalize_config(default or {})
def save_plugin_config(default=None, settings=None, **kwargs):
migration.ensure_config_seeded()
normalized = runtime.normalize_config(settings or default or {})
previous = runtime.normalize_config(migration.read_saved_config())
previous_model = str(previous.get("model_size") or "")
next_model = str(normalized.get("model_size") or "")
if next_model and next_model != previous_model:
DeferredTask().start_task(runtime.preload, next_model)
return normalized