| commit | author | age | ||
| 9bcb19 | 1 | /* |
| I | 2 | Copyright [2020] [https://www.xiaonuo.vip] |
| 3 | ||
| 4 | Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | you may not use this file except in compliance with the License. | |
| 6 | You may obtain a copy of the License at | |
| 7 | ||
| 8 | http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | ||
| 10 | Unless required by applicable law or agreed to in writing, software | |
| 11 | distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | See the License for the specific language governing permissions and | |
| 14 | limitations under the License. | |
| 15 | ||
| 16 | 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： | |
| 17 | ||
| 18 | 1.请不要删除和修改根目录下的LICENSE文件。 | |
| 19 | 2.请不要删除和修改Snowy源码头部的版权声明。 | |
| 20 | 3.请保留源码和相关描述文件的项目出处，作者声明等。 | |
| 21 | 4.分发源码时候，请注明软件出处 https://gitee.com/xiaonuobase/snowy | |
| 22 | 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 | |
| 23 | 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 | |
| 24 | */ | |
| 25 | package vip.xiaonuo.modular.blogarticle.service.impl; | |
| 26 | ||
| 27 | import cn.hutool.core.bean.BeanUtil; | |
| 28 | import cn.hutool.core.util.ObjectUtil; | |
| 29 | import cn.hutool.core.util.StrUtil; | |
| 30 | import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; | |
| 31 | import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; | |
| 32 | import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; | |
| 33 | import vip.xiaonuo.core.consts.CommonConstant; | |
| 34 | import vip.xiaonuo.core.enums.CommonStatusEnum; | |
| 35 | import vip.xiaonuo.core.exception.ServiceException; | |
| 36 | import vip.xiaonuo.core.factory.PageFactory; | |
| 37 | import vip.xiaonuo.core.pojo.page.PageResult; | |
| 38 | import vip.xiaonuo.core.util.PoiUtil; | |
| 39 | import vip.xiaonuo.modular.blogarticle.entity.BlogArticle; | |
| 40 | import vip.xiaonuo.modular.blogarticle.enums.BlogArticleExceptionEnum; | |
| 41 | import vip.xiaonuo.modular.blogarticle.mapper.BlogArticleMapper; | |
| 42 | import vip.xiaonuo.modular.blogarticle.param.BlogArticleParam; | |
| 43 | import vip.xiaonuo.modular.blogarticle.service.BlogArticleService; | |
| 44 | import org.springframework.stereotype.Service; | |
| 45 | import org.springframework.transaction.annotation.Transactional; | |
| 46 | import javax.annotation.Resource; | |
| 47 | import java.util.List; | |
| 48 | ||
| 49 | /** | |
| 50 | * blog文章主体service接口实现类 | |
| 51 | * | |
| 52 | * @author inleft | |
| 53 | * @date 2022-01-22 16:53:06 | |
| 54 | */ | |
| 55 | @Service | |
| 56 | public class BlogArticleServiceImpl extends ServiceImpl<BlogArticleMapper, BlogArticle> implements BlogArticleService { | |
| 57 | ||
| 58 | @Override | |
| 59 | public PageResult<BlogArticle> page(BlogArticleParam blogArticleParam) { | |
| 60 | QueryWrapper<BlogArticle> queryWrapper = new QueryWrapper<>(); | |
| 61 | if (ObjectUtil.isNotNull(blogArticleParam)) { | |
| 62 | ||
| 63 | // 根据文章标题 查询 | |
| 64 | if (ObjectUtil.isNotEmpty(blogArticleParam.getTitle())) { | |
| 65 | queryWrapper.lambda().eq(BlogArticle::getTitle, blogArticleParam.getTitle()); | |
| 66 | } | |
| 67 | // 根据文章文件id 查询 | |
| 68 | if (ObjectUtil.isNotEmpty(blogArticleParam.getArticleFileId())) { | |
| 69 | queryWrapper.lambda().eq(BlogArticle::getArticleFileId, blogArticleParam.getArticleFileId()); | |
| 70 | } | |
| 71 | // 根据文件类型 1:markdown 2:html 查询 | |
| 72 | if (ObjectUtil.isNotEmpty(blogArticleParam.getArticleFileType())) { | |
| 73 | queryWrapper.lambda().eq(BlogArticle::getArticleFileType, blogArticleParam.getArticleFileType()); | |
| 74 | } | |
| 75 | // 根据文章分类id 0:没有分类 查询 | |
| 76 | if (ObjectUtil.isNotEmpty(blogArticleParam.getArticleTypeId())) { | |
| 77 | queryWrapper.lambda().eq(BlogArticle::getArticleTypeId, blogArticleParam.getArticleTypeId()); | |
| 78 | } | |
| 79 | // 根据文章引言 查询 | |
| 80 | if (ObjectUtil.isNotEmpty(blogArticleParam.getIntroduce())) { | |
| 81 | queryWrapper.lambda().eq(BlogArticle::getIntroduce, blogArticleParam.getIntroduce()); | |
| 82 | } | |
| 83 | // 根据封面文件地址(id) 查询 | |
| 84 | if (ObjectUtil.isNotEmpty(blogArticleParam.getCoverFileId())) { | |
| 85 | queryWrapper.lambda().eq(BlogArticle::getCoverFileId, blogArticleParam.getCoverFileId()); | |
| 86 | } | |
| 87 | // 根据上次编辑时间 查询 | |
| 88 | if (ObjectUtil.isNotEmpty(blogArticleParam.getLastEditorDate())) { | |
| 89 | queryWrapper.lambda().eq(BlogArticle::getLastEditorDate, blogArticleParam.getLastEditorDate()); | |
| 90 | } | |
| 91 | // 根据发布时间 查询 | |
| 92 | if (ObjectUtil.isNotEmpty(blogArticleParam.getPublishDate())) { | |
| 93 | queryWrapper.lambda().eq(BlogArticle::getPublishDate, blogArticleParam.getPublishDate()); | |
| 94 | } | |
| 95 | // 根据是否置顶 0:否 1:是 查询 | |
| 96 | if (ObjectUtil.isNotEmpty(blogArticleParam.getIsTop())) { | |
| 97 | queryWrapper.lambda().eq(BlogArticle::getIsTop, blogArticleParam.getIsTop()); | |
| 98 | } | |
| 99 | // 根据置顶值(越小越靠前) 查询 | |
| 100 | if (ObjectUtil.isNotEmpty(blogArticleParam.getTopValue())) { | |
| 101 | queryWrapper.lambda().eq(BlogArticle::getTopValue, blogArticleParam.getTopValue()); | |
| 102 | } | |
| 103 | // 根据公开状态 1:公开 2:私密 3:密码授权 查询 | |
| 104 | if (ObjectUtil.isNotEmpty(blogArticleParam.getAuthStatus())) { | |
| 105 | queryWrapper.lambda().eq(BlogArticle::getAuthStatus, blogArticleParam.getAuthStatus()); | |
| 106 | } | |
| 107 | // 根据授权密码(在密码授权状态时) 查询 | |
| 108 | if (ObjectUtil.isNotEmpty(blogArticleParam.getAuthPassword())) { | |
| 109 | queryWrapper.lambda().eq(BlogArticle::getAuthPassword, blogArticleParam.getAuthPassword()); | |
| 110 | } | |
| 111 | // 根据编辑状态 0:草稿 1:发布 查询 | |
| 112 | if (ObjectUtil.isNotEmpty(blogArticleParam.getEditorStatus())) { | |
| 113 | queryWrapper.lambda().eq(BlogArticle::getEditorStatus, blogArticleParam.getEditorStatus()); | |
| 114 | } | |
| 115 | // 根据归档年份(以初次发布时间为准) 查询 | |
| 116 | if (ObjectUtil.isNotEmpty(blogArticleParam.getSeparateYear())) { | |
| 117 | queryWrapper.lambda().eq(BlogArticle::getSeparateYear, blogArticleParam.getSeparateYear()); | |
| 118 | } | |
| 119 | // 根据归档月份 查询 | |
| 120 | if (ObjectUtil.isNotEmpty(blogArticleParam.getSeparateMonth())) { | |
| 121 | queryWrapper.lambda().eq(BlogArticle::getSeparateMonth, blogArticleParam.getSeparateMonth()); | |
| 122 | } | |
| 123 | // 根据归档日 查询 | |
| 124 | if (ObjectUtil.isNotEmpty(blogArticleParam.getSeparateDay())) { | |
| 125 | queryWrapper.lambda().eq(BlogArticle::getSeparateDay, blogArticleParam.getSeparateDay()); | |
| 126 | } | |
| 127 | // 根据是否启用 0:否 1:是 查询 | |
| 128 | if (ObjectUtil.isNotEmpty(blogArticleParam.getIsEnable())) { | |
| 129 | queryWrapper.lambda().eq(BlogArticle::getIsEnable, blogArticleParam.getIsEnable()); | |
| 130 | } | |
| 131 | // 根据更新时间 查询 | |
| 132 | if (ObjectUtil.isNotEmpty(blogArticleParam.getUpdateDate())) { | |
| 133 | queryWrapper.lambda().eq(BlogArticle::getUpdateDate, blogArticleParam.getUpdateDate()); | |
| 134 | } | |
| 135 | // 根据创建时间 查询 | |
| 136 | if (ObjectUtil.isNotEmpty(blogArticleParam.getCreateDate())) { | |
| 137 | queryWrapper.lambda().eq(BlogArticle::getCreateDate, blogArticleParam.getCreateDate()); | |
| 138 | } | |
| 139 | } | |
| 140 | return new PageResult<>(this.page(PageFactory.defaultPage(), queryWrapper)); | |
| 141 | } | |
| 142 | ||
| 143 | @Override | |
| 144 | public List<BlogArticle> list(BlogArticleParam blogArticleParam) { | |
| 145 | return this.list(); | |
| 146 | } | |
| 147 | ||
| 148 | @Override | |
| 149 | public void add(BlogArticleParam blogArticleParam) { | |
| 150 | BlogArticle blogArticle = new BlogArticle(); | |
| 151 | BeanUtil.copyProperties(blogArticleParam, blogArticle); | |
| 152 | this.save(blogArticle); | |
| 153 | } | |
| 154 | ||
| 155 | @Transactional(rollbackFor = Exception.class) | |
| 156 | @Override | |
| 157 | public void delete(List<BlogArticleParam> blogArticleParamList) { | |
| 158 | blogArticleParamList.forEach(blogArticleParam -> { | |
| 159 | this.removeById(blogArticleParam.getId()); | |
| 160 | }); | |
| 161 | } | |
| 162 | ||
| 163 | @Transactional(rollbackFor = Exception.class) | |
| 164 | @Override | |
| 165 | public void edit(BlogArticleParam blogArticleParam) { | |
| 166 | BlogArticle blogArticle = this.queryBlogArticle(blogArticleParam); | |
| 167 | BeanUtil.copyProperties(blogArticleParam, blogArticle); | |
| 168 | this.updateById(blogArticle); | |
| 169 | } | |
| 170 | ||
| 171 | @Override | |
| 172 | public BlogArticle detail(BlogArticleParam blogArticleParam) { | |
| 173 | return this.queryBlogArticle(blogArticleParam); | |
| 174 | } | |
| 175 | ||
| 176 | /** | |
| 177 | * 获取blog文章主体 | |
| 178 | * | |
| 179 | * @author inleft | |
| 180 | * @date 2022-01-22 16:53:06 | |
| 181 | */ | |
| 182 | private BlogArticle queryBlogArticle(BlogArticleParam blogArticleParam) { | |
| 183 | BlogArticle blogArticle = this.getById(blogArticleParam.getId()); | |
| 184 | if (ObjectUtil.isNull(blogArticle)) { | |
| 185 | throw new ServiceException(BlogArticleExceptionEnum.NOT_EXIST); | |
| 186 | } | |
| 187 | return blogArticle; | |
| 188 | } | |
| 189 | ||
| 190 | @Override | |
| 191 | public void export(BlogArticleParam blogArticleParam) { | |
| 192 | List<BlogArticle> list = this.list(blogArticleParam); | |
| 193 | PoiUtil.exportExcelWithStream("SnowyBlogArticle.xls", BlogArticle.class, list); | |
| 194 | } | |
| 195 | ||
| 196 | } | |
