inleft
2022-02-27 2782f3e576b56a9ca078055026394646d57440f8
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/*
Copyright [2020] [https://www.xiaonuo.vip]
 
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
 
  http://www.apache.org/licenses/LICENSE-2.0
 
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
 
Snowy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:
 
1.请不要删除和修改根目录下的LICENSE文件。
2.请不要删除和修改Snowy源码头部的版权声明。
3.请保留源码和相关描述文件的项目出处,作者声明等。
4.分发源码时候,请注明软件出处 https://gitee.com/xiaonuobase/snowy
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/xiaonuobase/snowy
6.若您的项目无法满足以上几点,可申请商业授权,获取Snowy商业授权许可,请在官网购买授权,地址为 https://www.xiaonuo.vip
 */
package vip.xiaonuo.modular.blogarticle.controller;
 
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.PageUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.crypto.SecureUtil;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import vip.xiaonuo.core.annotion.BusinessLog;
import vip.xiaonuo.core.consts.MyConstant;
import vip.xiaonuo.core.context.constant.ConstantContextHolder;
import vip.xiaonuo.core.enums.LogAnnotionOpTypeEnum;
import vip.xiaonuo.core.exception.BlogException;
import vip.xiaonuo.core.exception.enums.BlogExceptionEnum;
import vip.xiaonuo.core.pojo.response.ResponseData;
import vip.xiaonuo.core.pojo.response.SuccessResponseData;
import vip.xiaonuo.modular.blogarticle.entity.BlogArticle;
import vip.xiaonuo.modular.blogarticle.param.BlogArticleAddDto;
import vip.xiaonuo.modular.blogarticle.param.BlogArticleQueryDto;
import vip.xiaonuo.modular.blogarticle.param.BlogArticleVo;
import vip.xiaonuo.modular.blogarticle.service.BlogArticleService;
import vip.xiaonuo.modular.blogarticletype.entity.BlogArticleType;
import vip.xiaonuo.modular.blogarticletype.service.BlogArticleTypeService;
import vip.xiaonuo.sys.modular.file.entity.SysFileInfo;
import vip.xiaonuo.sys.modular.file.service.SysFileInfoService;
 
import javax.annotation.Resource;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
 
/**
 * blog文章控制器 (提供给外部blog系统查询)
 *
 * @author inleft
 * @date 2022-02-09 18:20:22
 */
@RestController
@RequestMapping("/outside")
public class BlogArticleOutsideController {
 
    @Resource
    private BlogArticleService blogArticleService;
 
 
    @Resource
    private BlogArticleTypeService blogArticleTypeService;
 
    @Resource
    private SysFileInfoService fileInfoService;
 
    @PostMapping("/blogArticle/add")
    @BusinessLog(title = "外部blog系统_blog文章_增加", opType = LogAnnotionOpTypeEnum.ADD)
    public ResponseData add(@RequestBody @Validated(BlogArticleAddDto.add.class) BlogArticleAddDto addDto) {
        if (!SecureUtil.md5(addDto.getSecret()).equals("b49e4cc48616cfb8d5ed3e5b983165c8")) {
            throw new BlogException("口令错误..");
        }
 
        if (MyConstant.Yes.equals(addDto.getIsTop()) && addDto.getTopValue() == null) {
            throw new BlogException("选择了置顶需要指定置顶值..");
        }
 
        if (addDto.getIsLock().equals(MyConstant.Yes)) {
            if (addDto.getAuthStatus().equals(MyConstant.AuthStatus.authCode) && StrUtil.isEmpty(addDto.getAuthPassword())) {
                throw new BlogException("选择了密码授权,密码不能为空");
            }
        } else {
            addDto.setAuthPassword(null);
        }
 
        if (MyConstant.Yes.equals(addDto.getIsOnline())) {
            if (addDto.getArticleFileId() == null || fileInfoService.getById(addDto.getArticleFileId()) == null) {
                throw new BlogException("已选择在线模式..文件id非法");
            }
        } else {
            if (StrUtil.isEmpty(addDto.getContent())) {
                throw new BlogException("已选择在线模式..文件内容非法");
            }
        }
 
        if (addDto.getCoverFileId() != null && fileInfoService.getById(addDto.getCoverFileId()) == null) {
            throw new BlogException("封面文件id非法");
        }
 
        if (blogArticleTypeService.lambdaQuery()
                .eq(BlogArticleType::getIsEnable, MyConstant.Yes)
                .eq(BlogArticleType::getId, addDto.getArticleTypeId())
                .one() == null) {
            throw new BlogException("分类id非法");
        }
 
        if (addDto.getPublishDate() == null) {
            addDto.setPublishDate(new Date());
        }
 
        BlogArticle article = new BlogArticle();
        BeanUtil.copyProperties(addDto, article);
        article.setSeparateYear(DateUtil.year(article.getPublishDate()));
        article.setSeparateMonth(DateUtil.month(article.getPublishDate())+1);
        article.setSeparateDay(DateUtil.dayOfMonth(article.getPublishDate()));
 
        article.setIsEnable(MyConstant.Yes);
        blogArticleService.save(article);
        return new SuccessResponseData();
    }
 
    /**
     * 查询blog文章
     *
     * @author inleft
     * @date 2022-02-09 18:20:22
     */
    @GetMapping("/blogArticle/queryBlogArticleList")
    @BusinessLog(title = "外部blog系统_blog文章_查询", opType = LogAnnotionOpTypeEnum.QUERY)
    public ResponseData queryBlogArticleList(BlogArticleQueryDto queryDto) {
 
 
        Map<String, Object> param = new HashMap<>(16);
        param.put("pageNo", PageUtil.getStart(queryDto.getPageNo() - 1, queryDto.getPageSize()));
        param.put("pageSize", queryDto.getPageSize());
        param.put("typeId", queryDto.getTypeId());
 
        String blogSourcePrefix = ConstantContextHolder.getBlogSourcePrefix();
        List<BlogArticleVo> resList = blogArticleService.searchList(param).stream().map(e -> {
            if (StrUtil.isNotEmpty(e.getCoverFileURL())) {
                if (!e.getCoverFileURL().startsWith("http")) {
                    //补上访问参数
                    e.setCoverFileURL(blogSourcePrefix + e.getCoverFileURL());
                }
            }
            return e;
        }).collect(Collectors.toList());
 
        long count = blogArticleService.searchListCount(param);
 
        Page<BlogArticleVo> queryPage = new Page<>(queryDto.getPageNo(), queryDto.getPageSize());
        queryPage.setRecords(resList);
        queryPage.setTotal(count);
 
        return new SuccessResponseData(queryPage);
    }
 
    @GetMapping("/blogArticle/queryBlogArticleDetail")
    @BusinessLog(title = "外部blog系统_blog文章详情_查询", opType = LogAnnotionOpTypeEnum.QUERY)
    public ResponseData queryBlogArticleDetail(BlogArticleQueryDto queryDto) {
        BlogArticle find = blogArticleService.lambdaQuery()
                .eq(BlogArticle::getIsEnable, MyConstant.Yes)
                .eq(BlogArticle::getEditorStatus, MyConstant.Yes)
                .eq(BlogArticle::getId, queryDto.getId())
                .one();
 
        if (find == null) {
            throw new BlogException(BlogExceptionEnum.article_not_found);
        }
 
        //加密文章
        if (find.getAuthStatus().equals(MyConstant.AuthStatus.authCode)) {
            //授权码缺失
            if (StrUtil.isEmpty(queryDto.getAuthWord())) {
                throw new BlogException(BlogExceptionEnum.article_auth_error);
            }
            //授权码比对
            if (!SecureUtil.md5(find.getAuthPassword()).equals(queryDto.getAuthWord())) {
                throw new BlogException(BlogExceptionEnum.article_auth_pass_error);
            }
        } else if (find.getAuthStatus().equals(MyConstant.AuthStatus.privateCode)) {
            throw new BlogException(BlogExceptionEnum.article_auth_private_error);
        }
 
        BlogArticleVo vo = new BlogArticleVo();
 
        BeanUtil.copyProperties(find, vo);
 
 
        String tempURL = this.getBlogSourceURL(find.getArticleFileId());
 
        if (StrUtil.isEmpty(tempURL))
            throw new BlogException(BlogExceptionEnum.article_file_lose);
 
        vo.setArticleFileURL(tempURL);
 
        return new SuccessResponseData(vo);
    }
 
    private String getBlogSourceURL(Long fileId) {
        SysFileInfo sysFileInfo = fileInfoService.getById(fileId);
        if (sysFileInfo == null) {
            return null;
        } else {
            String blogSourcePrefix = ConstantContextHolder.getBlogSourcePrefix();
            return blogSourcePrefix + sysFileInfo.getFileBucket() + "/" + sysFileInfo.getFileObjectName();
        }
    }
 
}