837 lines
31 KiB
Python
837 lines
31 KiB
Python
# Copyright (c) 2025 Patrick Motsch
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# All rights reserved.
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"""Unified AI Workspace routes.
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SSE-based endpoints that combine the capabilities of Codeeditor, Chatbot,
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and Playground into a single agent-driven workspace.
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"""
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import logging
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import json
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import asyncio
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from typing import Optional, List
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from fastapi import APIRouter, HTTPException, Depends, Body, Path, Query, Request, UploadFile, File
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from fastapi.responses import StreamingResponse, JSONResponse
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from pydantic import BaseModel, Field
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from modules.auth import limiter, getRequestContext, RequestContext
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from modules.interfaces import interfaceDbChat, interfaceDbManagement
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from modules.interfaces.interfaceAiObjects import AiObjects
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from modules.serviceCenter.core.serviceStreaming import get_event_manager
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from modules.serviceCenter.services.serviceAgent.datamodelAgent import AgentEventTypeEnum
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logger = logging.getLogger(__name__)
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router = APIRouter(
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prefix="/api/workspace",
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tags=["Unified Workspace"],
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responses={404: {"description": "Not found"}},
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)
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_aiObjects: Optional[AiObjects] = None
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class WorkspaceInputRequest(BaseModel):
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"""Prompt input for the unified workspace."""
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prompt: str = Field(description="User prompt text")
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fileIds: List[str] = Field(default_factory=list, description="Referenced file IDs")
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uploadedFiles: List[str] = Field(default_factory=list, description="Newly uploaded file IDs")
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dataSourceIds: List[str] = Field(default_factory=list, description="Active DataSource IDs")
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voiceMode: bool = Field(default=False, description="Enable voice response")
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workflowId: Optional[str] = Field(default=None, description="Continue existing workflow")
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userLanguage: str = Field(default="en", description="User language code")
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async def _getAiObjects() -> AiObjects:
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global _aiObjects
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if _aiObjects is None:
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_aiObjects = await AiObjects.create()
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return _aiObjects
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def _validateInstanceAccess(instanceId: str, context: RequestContext) -> str:
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from modules.interfaces.interfaceDbApp import getRootInterface
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rootInterface = getRootInterface()
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instance = rootInterface.getFeatureInstance(instanceId)
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if not instance:
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raise HTTPException(status_code=404, detail=f"Feature instance {instanceId} not found")
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featureAccess = rootInterface.getFeatureAccess(str(context.user.id), instanceId)
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if not featureAccess or not featureAccess.enabled:
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raise HTTPException(status_code=403, detail="Access denied to this feature instance")
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return str(instance.mandateId) if instance.mandateId else None
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def _getChatInterface(context: RequestContext, featureInstanceId: str = None):
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return interfaceDbChat.getInterface(
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context.user,
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mandateId=str(context.mandateId) if context.mandateId else None,
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featureInstanceId=featureInstanceId,
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)
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def _buildResolverDbInterface(chatService):
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"""Build a DB adapter that ConnectorResolver can use to load UserConnections.
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ConnectorResolver calls db.getUserConnection(connectionId).
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interfaceDbApp provides getUserConnectionById(connectionId).
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This adapter bridges the method name difference.
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"""
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class _ResolverDbAdapter:
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def __init__(self, appInterface):
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self._app = appInterface
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def getUserConnection(self, connectionId: str):
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if hasattr(self._app, "getUserConnectionById"):
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return self._app.getUserConnectionById(connectionId)
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return None
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appIf = getattr(chatService, "interfaceDbApp", None)
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if appIf:
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return _ResolverDbAdapter(appIf)
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return getattr(chatService, "interfaceDbComponent", None)
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def _getDbManagement(context: RequestContext, featureInstanceId: str = None):
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return interfaceDbManagement.getInterface(
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context.user,
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mandateId=str(context.mandateId) if context.mandateId else None,
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featureInstanceId=featureInstanceId,
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)
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# ---------------------------------------------------------------------------
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# SSE Stream endpoint
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# ---------------------------------------------------------------------------
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@router.post("/{instanceId}/start/stream")
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@limiter.limit("60/minute")
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async def streamWorkspaceStart(
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request: Request,
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instanceId: str = Path(..., description="Feature instance ID"),
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userInput: WorkspaceInputRequest = Body(...),
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context: RequestContext = Depends(getRequestContext),
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):
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"""Start or continue a Workspace session with SSE streaming via serviceAgent."""
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mandateId = _validateInstanceAccess(instanceId, context)
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chatInterface = _getChatInterface(context, featureInstanceId=instanceId)
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aiObjects = await _getAiObjects()
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eventManager = get_event_manager()
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if userInput.workflowId:
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workflow = chatInterface.getWorkflow(userInput.workflowId)
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if not workflow:
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raise HTTPException(status_code=404, detail=f"Workflow {userInput.workflowId} not found")
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else:
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existingWorkflows = chatInterface.getWorkflows() or []
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nextNum = len(existingWorkflows) + 1
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workflow = chatInterface.createWorkflow({
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"featureInstanceId": instanceId,
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"status": "active",
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"name": f"Chat {nextNum}",
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"workflowMode": "Dynamic",
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})
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workflowId = workflow.get("id") if isinstance(workflow, dict) else getattr(workflow, "id", str(workflow))
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queueId = f"workspace-{workflowId}"
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eventManager.create_queue(queueId)
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chatInterface.createMessage({
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"workflowId": workflowId,
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"role": "user",
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"message": userInput.prompt,
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})
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asyncio.ensure_future(
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_runWorkspaceAgent(
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workflowId=workflowId,
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queueId=queueId,
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prompt=userInput.prompt,
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fileIds=userInput.fileIds,
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dataSourceIds=userInput.dataSourceIds,
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voiceMode=userInput.voiceMode,
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instanceId=instanceId,
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user=context.user,
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mandateId=mandateId or "",
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aiObjects=aiObjects,
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chatInterface=chatInterface,
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eventManager=eventManager,
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userLanguage=userInput.userLanguage,
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)
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)
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async def _sseGenerator():
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queue = eventManager.get_queue(queueId)
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if not queue:
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return
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while True:
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try:
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event = await asyncio.wait_for(queue.get(), timeout=120)
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except asyncio.TimeoutError:
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yield "data: {\"type\": \"keepalive\"}\n\n"
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continue
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if event is None:
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break
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ssePayload = event.get("data", event) if isinstance(event, dict) else event
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yield f"data: {json.dumps(ssePayload, default=str)}\n\n"
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eventType = ssePayload.get("type", "") if isinstance(ssePayload, dict) else ""
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if eventType in ("complete", "error", "stopped"):
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break
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await eventManager.cleanup(queueId, delay=30)
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return StreamingResponse(
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_sseGenerator(),
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media_type="text/event-stream",
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headers={
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"Cache-Control": "no-cache",
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"Connection": "keep-alive",
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"X-Accel-Buffering": "no",
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},
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)
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async def _runWorkspaceAgent(
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workflowId: str,
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queueId: str,
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prompt: str,
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fileIds: List[str],
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dataSourceIds: List[str],
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voiceMode: bool,
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instanceId: str,
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user,
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mandateId: str,
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aiObjects,
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chatInterface,
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eventManager,
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userLanguage: str = "en",
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):
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"""Run the serviceAgent loop and forward events to the SSE queue."""
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try:
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from modules.serviceCenter import getService
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from modules.serviceCenter.context import ServiceCenterContext
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ctx = ServiceCenterContext(
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user=user,
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mandate_id=mandateId,
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feature_instance_id=instanceId,
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workflow_id=workflowId,
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)
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agentService = getService("agent", ctx)
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async for event in agentService.runAgent(
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prompt=prompt,
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fileIds=fileIds,
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workflowId=workflowId,
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userLanguage=userLanguage,
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):
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sseEvent = {
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"type": event.type.value if hasattr(event.type, "value") else event.type,
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"workflowId": workflowId,
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}
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if event.content:
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sseEvent["content"] = event.content
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if event.type == AgentEventTypeEnum.MESSAGE:
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sseEvent["item"] = {
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"id": f"msg-{workflowId}-{id(event)}",
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"role": "assistant",
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"content": event.content,
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"workflowId": workflowId,
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}
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if event.data:
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sseEvent["item"] = event.data
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await eventManager.emit_event(queueId, sseEvent["type"], sseEvent)
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if event.type in (AgentEventTypeEnum.FINAL, AgentEventTypeEnum.ERROR):
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if event.content:
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chatInterface.createMessage({
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"workflowId": workflowId,
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"role": "assistant",
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"message": event.content,
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})
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await eventManager.emit_event(queueId, "complete", {
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"type": "complete",
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"workflowId": workflowId,
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})
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except Exception as e:
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logger.error(f"Workspace agent error: {e}", exc_info=True)
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await eventManager.emit_event(queueId, "error", {
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"type": "error",
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"content": str(e),
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"workflowId": workflowId,
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})
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# ---------------------------------------------------------------------------
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# Stop endpoint
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# ---------------------------------------------------------------------------
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@router.post("/{instanceId}/{workflowId}/stop")
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@limiter.limit("30/minute")
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async def stopWorkspace(
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request: Request,
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instanceId: str = Path(...),
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workflowId: str = Path(...),
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context: RequestContext = Depends(getRequestContext),
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):
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_validateInstanceAccess(instanceId, context)
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queueId = f"workspace-{workflowId}"
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eventManager = get_event_manager()
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await eventManager.emit_event(queueId, "stopped", {
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"type": "stopped",
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"workflowId": workflowId,
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})
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return JSONResponse({"status": "stopped", "workflowId": workflowId})
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# ---------------------------------------------------------------------------
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# Workflow / Conversation endpoints
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# ---------------------------------------------------------------------------
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@router.get("/{instanceId}/workflows")
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@limiter.limit("60/minute")
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async def listWorkspaceWorkflows(
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request: Request,
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instanceId: str = Path(...),
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context: RequestContext = Depends(getRequestContext),
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):
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"""List all workspace workflows/conversations for this instance."""
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_validateInstanceAccess(instanceId, context)
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chatInterface = _getChatInterface(context, featureInstanceId=instanceId)
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workflows = chatInterface.getWorkflows() or []
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items = []
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for wf in workflows:
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if isinstance(wf, dict):
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items.append(wf)
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else:
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items.append({
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"id": getattr(wf, "id", None),
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"name": getattr(wf, "name", ""),
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"status": getattr(wf, "status", ""),
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"startedAt": getattr(wf, "startedAt", None),
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"lastActivity": getattr(wf, "lastActivity", None),
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})
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return JSONResponse({"workflows": items})
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class UpdateWorkflowRequest(BaseModel):
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"""Request body for updating a workflow (PATCH)."""
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name: Optional[str] = Field(default=None, description="New workflow name")
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@router.patch("/{instanceId}/workflows/{workflowId}")
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@limiter.limit("60/minute")
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async def patchWorkspaceWorkflow(
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request: Request,
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instanceId: str = Path(..., description="Feature instance ID"),
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workflowId: str = Path(..., description="Workflow ID to update"),
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body: UpdateWorkflowRequest = Body(...),
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context: RequestContext = Depends(getRequestContext),
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):
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"""Update a workspace workflow (e.g. rename)."""
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_validateInstanceAccess(instanceId, context)
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chatInterface = _getChatInterface(context, featureInstanceId=instanceId)
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workflow = chatInterface.getWorkflow(workflowId)
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if not workflow:
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raise HTTPException(status_code=404, detail=f"Workflow {workflowId} not found")
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updateData = {}
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if body.name is not None:
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updateData["name"] = body.name
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if not updateData:
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updated = workflow
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else:
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updated = chatInterface.updateWorkflow(workflowId, updateData)
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if isinstance(updated, dict):
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return JSONResponse(updated)
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return JSONResponse({
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"id": getattr(updated, "id", None),
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"name": getattr(updated, "name", ""),
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"status": getattr(updated, "status", ""),
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"startedAt": getattr(updated, "startedAt", None),
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"lastActivity": getattr(updated, "lastActivity", None),
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})
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@router.get("/{instanceId}/workflows/{workflowId}/messages")
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@limiter.limit("60/minute")
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async def getWorkspaceMessages(
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request: Request,
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instanceId: str = Path(...),
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workflowId: str = Path(...),
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context: RequestContext = Depends(getRequestContext),
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):
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"""Get all messages for a workspace workflow/conversation."""
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_validateInstanceAccess(instanceId, context)
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chatInterface = _getChatInterface(context, featureInstanceId=instanceId)
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messages = chatInterface.getMessages(workflowId) or []
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items = []
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for msg in messages:
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if isinstance(msg, dict):
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items.append(msg)
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else:
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items.append({
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"id": getattr(msg, "id", None),
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"role": getattr(msg, "role", ""),
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"content": getattr(msg, "message", "") or getattr(msg, "content", ""),
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"createdAt": getattr(msg, "publishedAt", None) or getattr(msg, "createdAt", None),
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})
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return JSONResponse({"messages": items})
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# ---------------------------------------------------------------------------
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# File and folder list endpoints
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# ---------------------------------------------------------------------------
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@router.get("/{instanceId}/files")
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@limiter.limit("60/minute")
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async def listWorkspaceFiles(
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request: Request,
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instanceId: str = Path(...),
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folderId: Optional[str] = Query(None),
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tags: Optional[str] = Query(None),
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search: Optional[str] = Query(None),
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context: RequestContext = Depends(getRequestContext),
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):
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_validateInstanceAccess(instanceId, context)
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dbMgmt = _getDbManagement(context, featureInstanceId=instanceId)
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files = dbMgmt.getAllFiles()
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return JSONResponse({"files": [f if isinstance(f, dict) else f.model_dump() for f in (files or [])]})
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@router.get("/{instanceId}/files/{fileId}/content")
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@limiter.limit("60/minute")
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async def getFileContent(
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request: Request,
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instanceId: str = Path(...),
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fileId: str = Path(...),
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context: RequestContext = Depends(getRequestContext),
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):
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"""Return the raw content of a file for preview."""
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from fastapi.responses import Response
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_validateInstanceAccess(instanceId, context)
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dbMgmt = _getDbManagement(context, featureInstanceId=instanceId)
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fileRecord = dbMgmt.getFile(fileId)
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if not fileRecord:
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raise HTTPException(status_code=404, detail=f"File {fileId} not found")
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fileData = fileRecord if isinstance(fileRecord, dict) else fileRecord.model_dump()
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filePath = fileData.get("filePath")
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if not filePath:
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raise HTTPException(status_code=404, detail="File has no stored path")
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import os
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if not os.path.isfile(filePath):
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raise HTTPException(status_code=404, detail="File not found on disk")
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mimeType = fileData.get("mimeType", "application/octet-stream")
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with open(filePath, "rb") as fh:
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content = fh.read()
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return Response(content=content, media_type=mimeType)
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@router.get("/{instanceId}/folders")
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@limiter.limit("60/minute")
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async def listWorkspaceFolders(
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request: Request,
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instanceId: str = Path(...),
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parentId: Optional[str] = Query(None),
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context: RequestContext = Depends(getRequestContext),
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):
|
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_validateInstanceAccess(instanceId, context)
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try:
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from modules.serviceCenter import getService
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from modules.serviceCenter.context import ServiceCenterContext
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ctx = ServiceCenterContext(
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user=context.user,
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mandate_id=str(context.mandateId) if context.mandateId else None,
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feature_instance_id=instanceId,
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)
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chatService = getService("chat", ctx)
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folders = chatService.listFolders(parentId=parentId)
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return JSONResponse({"folders": folders or []})
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except Exception:
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return JSONResponse({"folders": []})
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|
|
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@router.get("/{instanceId}/datasources")
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@limiter.limit("60/minute")
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async def listWorkspaceDataSources(
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request: Request,
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instanceId: str = Path(...),
|
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context: RequestContext = Depends(getRequestContext),
|
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):
|
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_validateInstanceAccess(instanceId, context)
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try:
|
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from modules.serviceCenter import getService
|
|
from modules.serviceCenter.context import ServiceCenterContext
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|
ctx = ServiceCenterContext(
|
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user=context.user,
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mandate_id=str(context.mandateId) if context.mandateId else None,
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feature_instance_id=instanceId,
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)
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chatService = getService("chat", ctx)
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dataSources = chatService.listDataSources(featureInstanceId=instanceId)
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return JSONResponse({"dataSources": dataSources or []})
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except Exception:
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return JSONResponse({"dataSources": []})
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|
|
|
|
@router.get("/{instanceId}/connections")
|
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@limiter.limit("60/minute")
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async def listWorkspaceConnections(
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request: Request,
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instanceId: str = Path(...),
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context: RequestContext = Depends(getRequestContext),
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):
|
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"""Return the user's active connections (UserConnections)."""
|
|
_validateInstanceAccess(instanceId, context)
|
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from modules.serviceCenter import getService
|
|
from modules.serviceCenter.context import ServiceCenterContext
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|
ctx = ServiceCenterContext(
|
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user=context.user,
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mandate_id=str(context.mandateId) if context.mandateId else None,
|
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feature_instance_id=instanceId,
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)
|
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chatService = getService("chat", ctx)
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connections = chatService.getUserConnections()
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items = []
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for c in connections or []:
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conn = c if isinstance(c, dict) else (c.model_dump() if hasattr(c, "model_dump") else {})
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|
authority = conn.get("authority")
|
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if hasattr(authority, "value"):
|
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authority = authority.value
|
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status = conn.get("status")
|
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if hasattr(status, "value"):
|
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status = status.value
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items.append({
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"id": conn.get("id"),
|
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"authority": authority,
|
|
"externalUsername": conn.get("externalUsername"),
|
|
"externalEmail": conn.get("externalEmail"),
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"status": status,
|
|
})
|
|
return JSONResponse({"connections": items})
|
|
|
|
|
|
class CreateDataSourceRequest(BaseModel):
|
|
"""Request body for creating a DataSource."""
|
|
connectionId: str = Field(description="Connection ID")
|
|
sourceType: str = Field(description="Source type")
|
|
path: str = Field(description="Path")
|
|
label: str = Field(description="Label")
|
|
|
|
|
|
@router.post("/{instanceId}/datasources")
|
|
@limiter.limit("60/minute")
|
|
async def createWorkspaceDataSource(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
body: CreateDataSourceRequest = Body(...),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Create a new DataSource for this workspace instance."""
|
|
_validateInstanceAccess(instanceId, context)
|
|
from modules.serviceCenter import getService
|
|
from modules.serviceCenter.context import ServiceCenterContext
|
|
ctx = ServiceCenterContext(
|
|
user=context.user,
|
|
mandate_id=str(context.mandateId) if context.mandateId else None,
|
|
feature_instance_id=instanceId,
|
|
)
|
|
chatService = getService("chat", ctx)
|
|
dataSource = chatService.createDataSource(
|
|
connectionId=body.connectionId,
|
|
sourceType=body.sourceType,
|
|
path=body.path,
|
|
label=body.label,
|
|
featureInstanceId=instanceId,
|
|
)
|
|
return JSONResponse(dataSource if isinstance(dataSource, dict) else dataSource.model_dump())
|
|
|
|
|
|
@router.delete("/{instanceId}/datasources/{dataSourceId}")
|
|
@limiter.limit("60/minute")
|
|
async def deleteWorkspaceDataSource(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
dataSourceId: str = Path(...),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Delete a DataSource."""
|
|
_validateInstanceAccess(instanceId, context)
|
|
from modules.serviceCenter import getService
|
|
from modules.serviceCenter.context import ServiceCenterContext
|
|
ctx = ServiceCenterContext(
|
|
user=context.user,
|
|
mandate_id=str(context.mandateId) if context.mandateId else None,
|
|
feature_instance_id=instanceId,
|
|
)
|
|
chatService = getService("chat", ctx)
|
|
chatService.deleteDataSource(dataSourceId)
|
|
return JSONResponse({"success": True})
|
|
|
|
|
|
@router.get("/{instanceId}/connections/{connectionId}/services")
|
|
@limiter.limit("30/minute")
|
|
async def listConnectionServices(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
connectionId: str = Path(...),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Return the available services for a specific UserConnection."""
|
|
_validateInstanceAccess(instanceId, context)
|
|
try:
|
|
from modules.connectors.connectorResolver import ConnectorResolver
|
|
from modules.serviceCenter import getService as getSvc
|
|
from modules.serviceCenter.context import ServiceCenterContext
|
|
ctx = ServiceCenterContext(
|
|
user=context.user,
|
|
mandate_id=str(context.mandateId) if context.mandateId else None,
|
|
feature_instance_id=instanceId,
|
|
)
|
|
chatService = getSvc("chat", ctx)
|
|
securityService = getSvc("security", ctx)
|
|
dbInterface = _buildResolverDbInterface(chatService)
|
|
resolver = ConnectorResolver(securityService, dbInterface)
|
|
provider = await resolver.resolve(connectionId)
|
|
services = provider.getAvailableServices()
|
|
_serviceLabels = {
|
|
"sharepoint": "SharePoint",
|
|
"outlook": "Outlook",
|
|
"teams": "Teams",
|
|
"onedrive": "OneDrive",
|
|
"drive": "Google Drive",
|
|
"gmail": "Gmail",
|
|
"files": "Files (FTP)",
|
|
}
|
|
_serviceIcons = {
|
|
"sharepoint": "sharepoint",
|
|
"outlook": "mail",
|
|
"teams": "chat",
|
|
"onedrive": "cloud",
|
|
"drive": "cloud",
|
|
"gmail": "mail",
|
|
"files": "folder",
|
|
}
|
|
items = [
|
|
{
|
|
"service": s,
|
|
"label": _serviceLabels.get(s, s),
|
|
"icon": _serviceIcons.get(s, "folder"),
|
|
}
|
|
for s in services
|
|
]
|
|
return JSONResponse({"services": items})
|
|
except Exception as e:
|
|
logger.error(f"Error listing services for connection {connectionId}: {e}")
|
|
return JSONResponse({"services": [], "error": str(e)}, status_code=400)
|
|
|
|
|
|
@router.get("/{instanceId}/connections/{connectionId}/browse")
|
|
@limiter.limit("60/minute")
|
|
async def browseConnectionService(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
connectionId: str = Path(...),
|
|
service: str = Query(..., description="Service name (e.g. sharepoint, onedrive, outlook)"),
|
|
path: str = Query("/", description="Path within the service to browse"),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Browse folders/items within a connection's service at a given path."""
|
|
_validateInstanceAccess(instanceId, context)
|
|
try:
|
|
from modules.connectors.connectorResolver import ConnectorResolver
|
|
from modules.serviceCenter import getService as getSvc
|
|
from modules.serviceCenter.context import ServiceCenterContext
|
|
ctx = ServiceCenterContext(
|
|
user=context.user,
|
|
mandate_id=str(context.mandateId) if context.mandateId else None,
|
|
feature_instance_id=instanceId,
|
|
)
|
|
chatService = getSvc("chat", ctx)
|
|
securityService = getSvc("security", ctx)
|
|
dbInterface = _buildResolverDbInterface(chatService)
|
|
resolver = ConnectorResolver(securityService, dbInterface)
|
|
adapter = await resolver.resolveService(connectionId, service)
|
|
entries = await adapter.browse(path, filter=None)
|
|
items = []
|
|
for entry in (entries or []):
|
|
items.append({
|
|
"name": entry.name,
|
|
"path": entry.path,
|
|
"isFolder": entry.isFolder,
|
|
"size": entry.size,
|
|
"mimeType": entry.mimeType,
|
|
"metadata": entry.metadata if hasattr(entry, "metadata") else {},
|
|
})
|
|
return JSONResponse({"items": items, "path": path, "service": service})
|
|
except Exception as e:
|
|
logger.error(f"Error browsing {service} for connection {connectionId} at '{path}': {e}")
|
|
return JSONResponse({"items": [], "error": str(e)}, status_code=400)
|
|
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Voice endpoints
|
|
# ---------------------------------------------------------------------------
|
|
|
|
@router.post("/{instanceId}/voice/transcribe")
|
|
@limiter.limit("30/minute")
|
|
async def transcribeVoice(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
audio: UploadFile = File(...),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Transcribe audio to text using speech-to-text."""
|
|
_validateInstanceAccess(instanceId, context)
|
|
audioBytes = await audio.read()
|
|
try:
|
|
import aiohttp
|
|
formData = aiohttp.FormData()
|
|
formData.add_field("audio", audioBytes, filename=audio.filename or "audio.webm")
|
|
async with aiohttp.ClientSession() as session:
|
|
async with session.post(
|
|
f"{request.base_url}api/voice-google/speech-to-text",
|
|
data=formData,
|
|
) as resp:
|
|
if resp.status == 200:
|
|
result = await resp.json()
|
|
return JSONResponse({"text": result.get("text", "")})
|
|
return JSONResponse({"text": "", "error": f"STT failed: {resp.status}"})
|
|
except Exception as e:
|
|
logger.error(f"Voice transcription error: {e}")
|
|
return JSONResponse({"text": "", "error": str(e)})
|
|
|
|
|
|
@router.post("/{instanceId}/voice/synthesize")
|
|
@limiter.limit("30/minute")
|
|
async def synthesizeVoice(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
body: dict = Body(...),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Synthesize text to speech audio."""
|
|
_validateInstanceAccess(instanceId, context)
|
|
text = body.get("text", "")
|
|
if not text:
|
|
raise HTTPException(status_code=400, detail="text is required")
|
|
return JSONResponse({"audio": None, "note": "TTS via browser Speech Synthesis API recommended"})
|
|
|
|
|
|
# =========================================================================
|
|
# Voice Settings Endpoints
|
|
# =========================================================================
|
|
|
|
@router.get("/{instanceId}/settings/voice")
|
|
@limiter.limit("30/minute")
|
|
async def getVoiceSettings(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Load voice settings for the current user and instance."""
|
|
_validateInstanceAccess(instanceId, context)
|
|
dbMgmt = _getDbManagement(context, instanceId)
|
|
userId = str(context.user.id)
|
|
vs = dbMgmt.getVoiceSettings(userId)
|
|
if not vs:
|
|
vs = dbMgmt.getOrCreateVoiceSettings(userId)
|
|
result = vs.model_dump() if vs else {}
|
|
return JSONResponse(result)
|
|
|
|
|
|
@router.put("/{instanceId}/settings/voice")
|
|
@limiter.limit("30/minute")
|
|
async def updateVoiceSettings(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
body: dict = Body(...),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Update voice settings for the current user and instance."""
|
|
_validateInstanceAccess(instanceId, context)
|
|
dbMgmt = _getDbManagement(context, instanceId)
|
|
userId = str(context.user.id)
|
|
|
|
vs = dbMgmt.getVoiceSettings(userId)
|
|
if not vs:
|
|
createData = {
|
|
"userId": userId,
|
|
"mandateId": str(context.mandateId) if context.mandateId else "",
|
|
"featureInstanceId": instanceId,
|
|
}
|
|
createData.update(body)
|
|
created = dbMgmt.createVoiceSettings(createData)
|
|
return JSONResponse(created)
|
|
|
|
updateData = {k: v for k, v in body.items() if k not in ("id", "userId", "mandateId", "featureInstanceId", "creationDate")}
|
|
updated = dbMgmt.updateVoiceSettings(userId, updateData)
|
|
return JSONResponse(updated)
|
|
|
|
|
|
@router.get("/{instanceId}/voice/languages")
|
|
@limiter.limit("30/minute")
|
|
async def getVoiceLanguages(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Return available TTS languages."""
|
|
mandateId = _validateInstanceAccess(instanceId, context)
|
|
from modules.interfaces.interfaceVoiceObjects import getVoiceInterface
|
|
voiceInterface = getVoiceInterface(context.user, mandateId)
|
|
languagesResult = await voiceInterface.getAvailableLanguages()
|
|
languageList = languagesResult.get("languages", []) if isinstance(languagesResult, dict) else languagesResult
|
|
return JSONResponse({"languages": languageList})
|
|
|
|
|
|
@router.get("/{instanceId}/voice/voices")
|
|
@limiter.limit("30/minute")
|
|
async def getVoiceVoices(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
language: str = Query("de-DE"),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Return available TTS voices for a given language."""
|
|
mandateId = _validateInstanceAccess(instanceId, context)
|
|
from modules.interfaces.interfaceVoiceObjects import getVoiceInterface
|
|
voiceInterface = getVoiceInterface(context.user, mandateId)
|
|
voicesResult = await voiceInterface.getAvailableVoices(language)
|
|
voiceList = voicesResult.get("voices", []) if isinstance(voicesResult, dict) else voicesResult
|
|
return JSONResponse({"voices": voiceList})
|
|
|
|
|
|
@router.post("/{instanceId}/voice/test")
|
|
@limiter.limit("10/minute")
|
|
async def testVoice(
|
|
request: Request,
|
|
instanceId: str = Path(...),
|
|
body: dict = Body(...),
|
|
context: RequestContext = Depends(getRequestContext),
|
|
):
|
|
"""Test a specific voice with a sample text."""
|
|
import base64
|
|
mandateId = _validateInstanceAccess(instanceId, context)
|
|
text = body.get("text", "Hallo, das ist ein Stimmtest.")
|
|
language = body.get("language", "de-DE")
|
|
voiceId = body.get("voiceId")
|
|
|
|
from modules.interfaces.interfaceVoiceObjects import getVoiceInterface
|
|
voiceInterface = getVoiceInterface(context.user, mandateId)
|
|
|
|
try:
|
|
result = await voiceInterface.textToSpeech(text=text, languageCode=language, voiceName=voiceId)
|
|
if result and isinstance(result, dict):
|
|
audioContent = result.get("audioContent")
|
|
if audioContent:
|
|
audioB64 = base64.b64encode(
|
|
audioContent if isinstance(audioContent, bytes) else audioContent.encode()
|
|
).decode()
|
|
return JSONResponse({"success": True, "audio": audioB64, "format": "mp3", "text": text})
|
|
return JSONResponse({"success": False, "error": "TTS returned no audio"})
|
|
except Exception as e:
|
|
logger.error(f"Voice test failed: {e}")
|
|
raise HTTPException(status_code=500, detail=f"TTS test failed: {str(e)}")
|