sky_starearth_tiler/src/app/api/file.py

import json
import os.path
import traceback

from flask import request, jsonify
from flask_restx import Resource, Namespace, reqparse

from app.defines import StatesCode
from app.utils.utils import dir_and_file_tree, get_directory_tree
from config import Config

ns = Namespace('file', description='文件管理 API接口')

config = Config()

files_parser = reqparse.RequestParser(bundle_errors=True)
files_parser.add_argument(name='type', type=str, location='args', required=False, help='数据类型 ：tif、3Dtiles')


@ns.route('/get_files')
class GetFilesApi(Resource):
    @ns.doc(id='get_files', description='获取原始数据目录文件列表')
    @ns.expect(files_parser)
    def get(self):

        try:
            type = request.args.get('type')
            if type == 'tif':
                path = config.common.IMAGE_PATH
                ext = '.tif'
            elif type == '3Dtiles':
                path = config.common.TILESET_PATH
                ext = 'tileset.json'
            else:
                return jsonify(code=StatesCode.PARA_ERROR, message='数据类型错误')

            structure = dir_and_file_tree(path, ext, [])

            return jsonify(code=StatesCode.SUCCESS, message='获取成功', data=structure)
        except Exception as e:
            traceback.print_exc()

            return {'code': StatesCode.UNKNOWN_ERROR, 'message': str(e)}