mirror of
https://github.com/home-assistant/core
synced 2024-08-28 03:36:46 +02:00
50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
"""Http view for the Backup integration."""
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from __future__ import annotations
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from http import HTTPStatus
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from aiohttp.hdrs import CONTENT_DISPOSITION
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from aiohttp.web import FileResponse, Request, Response
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from homeassistant.components.http.view import HomeAssistantView
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.util import slugify
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from .const import DOMAIN
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from .manager import BackupManager
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@callback
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def async_register_http_views(hass: HomeAssistant) -> None:
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"""Register the http views."""
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hass.http.register_view(DownloadBackupView)
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class DownloadBackupView(HomeAssistantView):
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"""Generate backup view."""
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url = "/api/backup/download/{slug}"
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name = "api:backup:download"
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async def get(
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self,
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request: Request,
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slug: str,
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) -> FileResponse | Response:
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"""Download a backup file."""
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if not request["hass_user"].is_admin:
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return Response(status=HTTPStatus.UNAUTHORIZED)
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manager: BackupManager = request.app["hass"].data[DOMAIN]
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backup = await manager.get_backup(slug)
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if backup is None or not backup.path.exists():
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return Response(status=HTTPStatus.NOT_FOUND)
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return FileResponse(
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path=backup.path.as_posix(),
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headers={
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CONTENT_DISPOSITION: f"attachment; filename={slugify(backup.name)}.tar"
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},
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)
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