admin_about.py

import asyncio
import random
import shutil
import string

from fastapi import APIRouter, BackgroundTasks
from recipe_scrapers import __version__ as recipe_scraper_version

from mealie.core.release_checker import get_latest_version
from mealie.core.settings.static import APP_VERSION
from mealie.routes._base import BaseAdminController, controller
from mealie.schema.admin.about import AdminAboutInfo, AppStatistics, CheckAppConfig, DockerVolumeText

router = APIRouter(prefix="/about")


@controller(router)
class AdminAboutController(BaseAdminController):
    @router.get("", response_model=AdminAboutInfo)
    def get_app_info(self):
        """Get general application information"""

        settings = self.settings

        return AdminAboutInfo(
            production=settings.PRODUCTION,
            version=APP_VERSION,
            versionLatest=get_latest_version(),
            demo_status=settings.IS_DEMO,
            api_port=settings.API_PORT,
            api_docs=settings.API_DOCS,
            db_type=settings.DB_ENGINE,
            db_url=settings.DB_URL_PUBLIC,
            default_group=settings.DEFAULT_GROUP,
            allow_signup=settings.ALLOW_SIGNUP,
            build_id=settings.GIT_COMMIT_HASH,
            recipe_scraper_version=recipe_scraper_version.__version__,
        )

    @router.get("/statistics", response_model=AppStatistics)
    def get_app_statistics(self):
        return AppStatistics(
            total_recipes=self.repos.recipes.count_all(),
            uncategorized_recipes=self.repos.recipes.count_uncategorized(),  # type: ignore
            untagged_recipes=self.repos.recipes.count_untagged(),  # type: ignore
            total_users=self.repos.users.count_all(),
            total_groups=self.repos.groups.count_all(),
        )

    @router.get("/check", response_model=CheckAppConfig)
    def check_app_config(self):
        settings = self.settings

        return CheckAppConfig(
            email_ready=settings.SMTP_ENABLE,
            ldap_ready=settings.LDAP_ENABLED,
            base_url_set=settings.BASE_URL != "http://localhost:8080",
            is_up_to_date=APP_VERSION == "develop" or APP_VERSION == "nightly" or get_latest_version() == APP_VERSION,
        )

    @router.get("/docker/validate", response_model=DockerVolumeText)
    def validate_docker_volume(self, bg: BackgroundTasks):
        validation_dir = self.folders.DATA_DIR / "docker-validation"
        validation_dir.mkdir(exist_ok=True)

        random_string = "".join(random.choice(string.ascii_uppercase + string.digits) for _ in range(100))

        with validation_dir.joinpath("validate.txt").open("w") as f:
            f.write(random_string)

        async def cleanup():
            await asyncio.sleep(60)

            try:
                shutil.rmtree(validation_dir)
            except Exception as e:
                self.logger.error(f"Failed to remove docker validation directory: {e}")

        bg.add_task(cleanup)

        return DockerVolumeText(text=random_string)