blog/blog-admin.git

inleft

2022-08-31 aae48957ba971ed0a1bfbfa182701cd22bbe8694

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;
20e5fc	28	import cn.hutool.core.collection.CollUtil;
I	29	import cn.hutool.core.date.DateUtil;
9bcb19	30	import cn.hutool.core.util.ObjectUtil;
1e152b	31	import cn.hutool.core.util.PageUtil;
20e5fc	32	import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
9bcb19	33	import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
20e5fc	34	import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
9bcb19	35	import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
20e5fc	36	import org.springframework.scheduling.annotation.Async;
I	37	import org.springframework.scheduling.annotation.AsyncResult;
f1b087	38	import org.springframework.stereotype.Service;
I	39	import org.springframework.transaction.annotation.Transactional;
20e5fc	40	import vip.xiaonuo.core.consts.MyConstant;
9bcb19	41	import vip.xiaonuo.core.exception.ServiceException;
I	42	import vip.xiaonuo.core.factory.PageFactory;
	43	import vip.xiaonuo.core.pojo.page.PageResult;
	44	import vip.xiaonuo.core.util.PoiUtil;
a9c4c9	45	import vip.xiaonuo.modular.blogStatistics.vo.BlogArchiveDetailVo;
9bcb19	46	import vip.xiaonuo.modular.blogarticle.entity.BlogArticle;
20e5fc	47	import vip.xiaonuo.modular.blogarticle.entity.BlogArticleVo;
9bcb19	48	import vip.xiaonuo.modular.blogarticle.enums.BlogArticleExceptionEnum;
I	49	import vip.xiaonuo.modular.blogarticle.mapper.BlogArticleMapper;
	50	import vip.xiaonuo.modular.blogarticle.param.BlogArticleParam;
20e5fc	51	import vip.xiaonuo.modular.blogarticle.param.BlogArticleQueryDto;
9bcb19	52	import vip.xiaonuo.modular.blogarticle.service.BlogArticleService;
f1b087	53
20e5fc	54	import java.util.ArrayList;
1e152b	55	import java.util.HashMap;
9bcb19	56	import java.util.List;
0613f2	57	import java.util.Map;
20e5fc	58	import java.util.concurrent.Future;
9bcb19	59
I	60	/**
f1b087	61	* blog文章service接口实现类
9bcb19	62	*
I	63	* @author inleft
f1b087	64	* @date 2022-02-09 18:20:46
9bcb19	65	*/
I	66	@Service
	67	public class BlogArticleServiceImpl extends ServiceImpl<BlogArticleMapper, BlogArticle> implements BlogArticleService {
	68
	69	@Override
	70	public PageResult<BlogArticle> page(BlogArticleParam blogArticleParam) {
	71	QueryWrapper<BlogArticle> queryWrapper = new QueryWrapper<>();
	72	if (ObjectUtil.isNotNull(blogArticleParam)) {
	73
	74	// 根据文章标题查询
	75	if (ObjectUtil.isNotEmpty(blogArticleParam.getTitle())) {
f1b087	76	queryWrapper.lambda().like(BlogArticle::getTitle, blogArticleParam.getTitle());
9bcb19	77	}
f1b087	78	// 根据文件类型查询
9bcb19	79	if (ObjectUtil.isNotEmpty(blogArticleParam.getArticleFileType())) {
I	80	queryWrapper.lambda().eq(BlogArticle::getArticleFileType, blogArticleParam.getArticleFileType());
	81	}
f1b087	82	// 根据文章分类查询
9bcb19	83	if (ObjectUtil.isNotEmpty(blogArticleParam.getArticleTypeId())) {
I	84	queryWrapper.lambda().eq(BlogArticle::getArticleTypeId, blogArticleParam.getArticleTypeId());
	85	}
	86	// 根据文章引言查询
	87	if (ObjectUtil.isNotEmpty(blogArticleParam.getIntroduce())) {
f1b087	88	queryWrapper.lambda().like(BlogArticle::getIntroduce, blogArticleParam.getIntroduce());
9bcb19	89	}
I	90	// 根据发布时间查询
	91	if (ObjectUtil.isNotEmpty(blogArticleParam.getPublishDate())) {
f1b087	92	queryWrapper.lambda().ge(BlogArticle::getPublishDate, blogArticleParam.getPublishDate());
9bcb19	93	}
f1b087	94	// 根据是否置顶查询
9bcb19	95	if (ObjectUtil.isNotEmpty(blogArticleParam.getIsTop())) {
I	96	queryWrapper.lambda().eq(BlogArticle::getIsTop, blogArticleParam.getIsTop());
	97	}
f1b087	98	// 根据公开状态查询
9bcb19	99	if (ObjectUtil.isNotEmpty(blogArticleParam.getAuthStatus())) {
I	100	queryWrapper.lambda().eq(BlogArticle::getAuthStatus, blogArticleParam.getAuthStatus());
	101	}
f1b087	102	// 根据编辑状态查询
9bcb19	103	if (ObjectUtil.isNotEmpty(blogArticleParam.getEditorStatus())) {
I	104	queryWrapper.lambda().eq(BlogArticle::getEditorStatus, blogArticleParam.getEditorStatus());
	105	}
	106	// 根据创建时间查询
	107	if (ObjectUtil.isNotEmpty(blogArticleParam.getCreateDate())) {
f1b087	108	queryWrapper.lambda().ge(BlogArticle::getCreateDate, blogArticleParam.getCreateDate());
9bcb19	109	}
I	110	}
	111	return new PageResult<>(this.page(PageFactory.defaultPage(), queryWrapper));
	112	}
	113
	114	@Override
	115	public List<BlogArticle> list(BlogArticleParam blogArticleParam) {
	116	return this.list();
	117	}
	118
	119	@Override
	120	public void add(BlogArticleParam blogArticleParam) {
	121	BlogArticle blogArticle = new BlogArticle();
	122	BeanUtil.copyProperties(blogArticleParam, blogArticle);
	123	this.save(blogArticle);
	124	}
	125
	126	@Transactional(rollbackFor = Exception.class)
	127	@Override
	128	public void delete(List<BlogArticleParam> blogArticleParamList) {
	129	blogArticleParamList.forEach(blogArticleParam -> {
	130	this.removeById(blogArticleParam.getId());
	131	});
	132	}
	133
	134	@Transactional(rollbackFor = Exception.class)
	135	@Override
	136	public void edit(BlogArticleParam blogArticleParam) {
	137	BlogArticle blogArticle = this.queryBlogArticle(blogArticleParam);
	138	BeanUtil.copyProperties(blogArticleParam, blogArticle);
	139	this.updateById(blogArticle);
	140	}
	141
	142	@Override
	143	public BlogArticle detail(BlogArticleParam blogArticleParam) {
	144	return this.queryBlogArticle(blogArticleParam);
	145	}
	146
	147	/**
f1b087	148	* 获取blog文章
9bcb19	149	*
I	150	* @author inleft
f1b087	151	* @date 2022-02-09 18:20:46
9bcb19	152	*/
I	153	private BlogArticle queryBlogArticle(BlogArticleParam blogArticleParam) {
	154	BlogArticle blogArticle = this.getById(blogArticleParam.getId());
	155	if (ObjectUtil.isNull(blogArticle)) {
	156	throw new ServiceException(BlogArticleExceptionEnum.NOT_EXIST);
	157	}
	158	return blogArticle;
	159	}
	160
	161	@Override
	162	public void export(BlogArticleParam blogArticleParam) {
	163	List<BlogArticle> list = this.list(blogArticleParam);
	164	PoiUtil.exportExcelWithStream("SnowyBlogArticle.xls", BlogArticle.class, list);
	165	}
	166
0613f2	167
I	168	@Override
a9c4c9	169	public List searchList(Map<String, Object> param) {
I	170	return this.baseMapper.searchList(param);
0613f2	171	}
I	172
	173	@Override
a9c4c9	174	public long searchListCount(Map<String, Object> param) {
I	175	return this.baseMapper.searchListCount(param);
	176	}
	177
	178	@Override
	179	public List<BlogArchiveDetailVo> searchMonthCount(Integer separateYear) {
	180	return this.baseMapper.searchMonthCount(separateYear);
	181
0613f2	182	}
20e5fc	183
I	184	/**
	185	* 异步获取上下相邻日志id
	186	*/
	187	@Async
	188	@Override
	189	public Future<List<BlogArticleVo>> getAdjoiningRecord(BlogArticleQueryDto queryDto) {
1e152b	190	int pageNo = 0;
I	191	int pageSize = 100;
	192	Map<String, Object> param = new HashMap<>(16);
	193	param.put("pageNo", PageUtil.getStart(pageNo, pageSize));
	194	param.put("pageSize", pageSize);
	195	param.put("typeId", queryDto.getTypeId());
	196	param.put("fileType", queryDto.getFileType());
20e5fc	197
1e152b	198	List<BlogArticleVo> result = new ArrayList(2) {{
I	199	add(null);
	200	add(null);
	201	}};
20e5fc	202
1e152b	203	List<BlogArticleVo> tempRecordList;
20e5fc	204	while (true) {
1e152b	205	tempRecordList = this.baseMapper.getAdjoiningRecord(param);
20e5fc	206	if (CollUtil.isEmpty(tempRecordList)) {
I	207	break;
	208	}
	209
	210	for (int i = 0; i < tempRecordList.size(); i++) {
1e152b	211	if (queryDto.getId().equals(tempRecordList.get(i).getId())) {
20e5fc	212	//防止边界
1e152b	213	if (i - 1 >= 0) {
I	214	result.set(0, tempRecordList.get(i - 1));
	215	}
	216	if (i + 1 < tempRecordList.size()) {
	217	result.set(1, tempRecordList.get(i + 1));
	218	} else {
	219	//记录恰好在队尾
	220	param.put("pageNo", PageUtil.getStart(++pageNo, pageSize));
	221	tempRecordList = this.baseMapper.getAdjoiningRecord(param);
	222	if (CollUtil.isNotEmpty(tempRecordList)) {
	223	result.set(1, tempRecordList.get(0));
	224	}
	225	}
	226	return new AsyncResult<>(result);
20e5fc	227	}
I	228
1e152b	229	//记录此页最后一条作为下一页起始记录(记录恰好在队头)
I	230	result.set(0, tempRecordList.get(i));
20e5fc	231	}
I	232
1e152b	233	//下一页
I	234	param.put("pageNo", PageUtil.getStart(++pageNo, pageSize));
20e5fc	235	}
I	236
	237
	238	return new AsyncResult<>(result);
	239	}
dc050f	240
I	241	@Override
	242	public List<BlogArticleVo> searchPlatformList(Map<String, Object> param) {
	243	return this.baseMapper.searchPlatformList(param);
	244	}
	245
	246	@Override
	247	public long searchPlatformListCount(Map<String, Object> param) {
	248	return this.baseMapper.searchPlatformListCount(param);
	249	}
9bcb19	250	}