/*
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* Copyright [2020-2030] [https://www.stylefeng.cn]
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Guns采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
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*
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* 1.请不要删除和修改根目录下的LICENSE文件。
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* 2.请不要删除和修改Guns源码头部的版权声明。
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* 3.请保留源码和相关描述文件的项目出处，作者声明等。
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* 4.分发源码时候，请注明软件出处 https://gitee.com/stylefeng/guns
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* 5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/stylefeng/guns
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* 6.若您的项目无法满足以上几点，可申请商业授权
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*/
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package cn.stylefeng.roses.kernel.mongodb.integration.controller;
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import cn.stylefeng.roses.kernel.db.api.pojo.page.PageResult;
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import cn.stylefeng.roses.kernel.mongodb.api.MongoFileApi;
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import cn.stylefeng.roses.kernel.mongodb.file.entity.MongoFileEntity;
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import cn.stylefeng.roses.kernel.rule.enums.ResBizTypeEnum;
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import cn.stylefeng.roses.kernel.rule.pojo.response.ResponseData;
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import cn.stylefeng.roses.kernel.rule.pojo.response.SuccessResponseData;
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import cn.stylefeng.roses.kernel.scanner.api.annotation.ApiResource;
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import cn.stylefeng.roses.kernel.scanner.api.annotation.GetResource;
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import cn.stylefeng.roses.kernel.scanner.api.annotation.PostResource;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RequestPart;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.multipart.MultipartFile;
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import javax.annotation.Resource;
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import java.io.UnsupportedEncodingException;
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import java.net.URLEncoder;
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import java.util.Optional;
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/**
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* Mongodb文件管理接口控制器
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*
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* @author huziyang
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* @date 2021/03/31 17:28
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*/
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@RestController
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@ApiResource(name = "Mongodb文件接口控制器", resBizType = ResBizTypeEnum.SYSTEM)
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public class MongoFileController {
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@Resource
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private MongoFileApi<MongoFileEntity, String> mongoFileApi;
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/**
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* 新增文件
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*
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* @author huziyang
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* @date 2021/03/31 17:28
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*/
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@PostResource(name = "Mongodb文件新增", path = "/view/mongodb/file/add")
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public ResponseData<?> mongodbFileAdd(@RequestPart("file") MultipartFile file) {
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return new SuccessResponseData<>(mongoFileApi.saveFile(file));
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}
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/**
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* 根据id删除文件
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*
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* @author huziyang
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* @date 2021/03/31 17:28
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*/
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@PostResource(name = "Mongodb文件删除", path = "/view/mongodb/file/del")
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public ResponseData<?> mongodbFileDel(@RequestParam String id) {
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mongoFileApi.removeFile(id);
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return new SuccessResponseData<>();
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}
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/**
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* 获取分页文件列表
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*
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* @author huziyang
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* @date 2021/03/31 17:28
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*/
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@GetResource(name = "Mongodb文件列表", path = "/view/mongodb/file/list")
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public ResponseData<PageResult<?>> mongodbFileList(MongoFileEntity mongoFileEntity) {
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return new SuccessResponseData<>(mongoFileApi.getFilesByPage(mongoFileEntity));
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}
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/**
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* 根据id下载文件
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*
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* @author huziyang
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* @date 2021/03/31 17:28
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*/
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@GetResource(name = "Mongodb文件下载", path = "/view/mongodb/file/down")
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public ResponseEntity<?> mongodbFileDown(@RequestParam String id) throws UnsupportedEncodingException {
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Optional<MongoFileEntity> file = mongoFileApi.getFileById(id);
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if (file.isPresent()) {
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return ResponseEntity.ok()
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.header(HttpHeaders.CONTENT_DISPOSITION, "attachment; fileName=" + URLEncoder.encode(file.get().getName(), "utf-8"))
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.header(HttpHeaders.CONTENT_TYPE, "application/octet-stream")
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.body(file.get().getContent());
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} else {
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return ResponseEntity.status(HttpStatus.NOT_FOUND).body("not found");
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}
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}
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}
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