65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
from typing import List
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from fastapi import APIRouter, HTTPException, Query, Request
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from fastapi.responses import Response
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from app.models.sample import Sample
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router = APIRouter()
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@router.get("/list", response_model=List[Sample])
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async def list_samples(
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request: Request,
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limit: int = Query(20, ge=1, le=1000),
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offset: int = Query(0, ge=0)
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):
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"""
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List sample images with pagination
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"""
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try:
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sample_manager = request.app.state.sample_manager
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return await sample_manager.list_samples(limit, offset)
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except Exception as e:
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raise HTTPException(status_code=500, detail=str(e))
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@router.get("/latest", response_model=List[Sample])
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async def get_latest_samples(
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request: Request,
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count: int = Query(5, ge=1, le=20)
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):
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"""
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Get the most recent sample images
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"""
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try:
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sample_manager = request.app.state.sample_manager
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return await sample_manager.get_latest_samples(count)
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except Exception as e:
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raise HTTPException(status_code=500, detail=str(e))
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@router.get("/image/{filename}")
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async def get_sample_image(
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request: Request,
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filename: str):
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"""
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Get a specific sample image
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"""
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try:
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sample_manager = request.app.state.sample_manager
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image_data = await sample_manager.get_sample_data(filename)
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# Try to determine content type from filename
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content_type = "image/jpeg" # default
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if filename.lower().endswith('.png'):
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content_type = "image/png"
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elif filename.lower().endswith('.gif'):
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content_type = "image/gif"
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return Response(
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content=bytes(image_data),
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media_type=content_type
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)
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except HTTPException:
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raise
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except Exception as e:
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raise HTTPException(status_code=500, detail=str(e))
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