98 lines
3.3 KiB
Python
98 lines
3.3 KiB
Python
"""代理相关路由（含统计信息）"""
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from typing import Optional
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from fastapi import APIRouter, Depends, Query
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from fastapi.responses import StreamingResponse
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from app.services.proxy_service import ProxyService
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from app.services.scheduler_service import SchedulerService
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from app.models.schemas import ProxyListRequest, BatchDeleteRequest
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from app.api.deps import get_proxy_service, get_scheduler_service
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from app.api.common import success_response, format_proxy
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from app.core.exceptions import ProxyPoolException, ProxyNotFoundException
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router = APIRouter(prefix="/api/proxies", tags=["proxies"])
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@router.get("/stats")
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async def get_stats(
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proxy_service: ProxyService = Depends(get_proxy_service),
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scheduler_service: SchedulerService = Depends(get_scheduler_service),
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):
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stats = await proxy_service.get_stats()
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stats["scheduler_running"] = scheduler_service.running
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return success_response("获取统计信息成功", stats)
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@router.post("")
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async def list_proxies(
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request: ProxyListRequest,
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service: ProxyService = Depends(get_proxy_service),
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):
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proxies, total = await service.list_proxies(
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page=request.page,
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page_size=request.page_size,
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protocol=request.protocol,
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min_score=request.min_score,
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max_score=request.max_score,
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sort_by=request.sort_by,
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sort_order=request.sort_order,
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)
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return success_response(
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"获取代理列表成功",
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{
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"list": [format_proxy(p) for p in proxies],
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"total": total,
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"page": request.page,
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"page_size": request.page_size,
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},
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)
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@router.get("/random")
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async def get_random_proxy(service: ProxyService = Depends(get_proxy_service)):
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proxy = await service.get_random_proxy()
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if not proxy:
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raise ProxyPoolException("暂无可用代理", 404)
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return success_response("获取随机代理成功", format_proxy(proxy))
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@router.get("/export/{fmt}")
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async def export_proxies(
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fmt: str,
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protocol: Optional[str] = None,
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limit: int = Query(default=10000, ge=1, le=100000),
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service: ProxyService = Depends(get_proxy_service),
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):
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if fmt not in ("csv", "txt", "json"):
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raise ProxyPoolException("不支持的导出格式", 400)
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media_types = {"csv": "text/csv", "txt": "text/plain", "json": "application/json"}
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return StreamingResponse(
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service.export_proxies(fmt, protocol, limit),
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media_type=media_types[fmt],
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headers={"Content-Disposition": f"attachment; filename=proxies.{fmt}"},
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)
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@router.delete("/{ip}/{port}")
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async def delete_proxy(ip: str, port: int, service: ProxyService = Depends(get_proxy_service)):
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await service.delete_proxy(ip, port)
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return success_response("删除代理成功")
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@router.post("/batch-delete")
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async def batch_delete(
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request: BatchDeleteRequest,
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service: ProxyService = Depends(get_proxy_service),
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):
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proxies = [(item.ip, item.port) for item in request.proxies]
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deleted = await service.batch_delete(proxies)
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return success_response(f"批量删除 {deleted} 个代理成功", {"deleted_count": deleted})
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@router.delete("/clean-invalid")
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async def clean_invalid(service: ProxyService = Depends(get_proxy_service)):
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count = await service.clean_invalid()
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return success_response(f"清理了 {count} 个无效代理", {"deleted_count": count})
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