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拦截标题、正文为空时提交数据

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x ronger 2019-11-24 15:54:17 +08:00
parent aa6bf24962
commit 41b9c2387e
3 changed files with 71 additions and 58 deletions
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4
src/main/java/com/rymcu/vertical/service/ArticleService.java
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@ -13,8 +13,6 @@ import java.util.Map;
public interface ArticleService extends Service<Article> {
List<ArticleDTO> findArticles(String searchText, String tag);
Map postArticle(Integer idArticle, String articleTitle, String articleContent, String articleContentHtml, String articleTags, HttpServletRequest request) throws MallApiException, UnsupportedEncodingException;
ArticleDTO findArticleDTOById(Integer id, int i);
List<ArticleDTO> findArticlesByTopicName(String name);
@ -22,4 +20,6 @@ public interface ArticleService extends Service<Article> {
List<ArticleDTO> findArticlesByTagName(String name);
List<ArticleDTO> findUserArticlesByIdUser(Integer idUser);
Map postArticle(ArticleDTO article, HttpServletRequest request) throws UnsupportedEncodingException, MallApiException;
}

112
src/main/java/com/rymcu/vertical/service/impl/ArticleServiceImpl.java
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@ -3,7 +3,6 @@ package com.rymcu.vertical.service.impl;
import com.rymcu.vertical.core.service.AbstractService;
import com.rymcu.vertical.dto.ArticleDTO;
import com.rymcu.vertical.dto.Author;
import com.rymcu.vertical.dto.UserDTO;
import com.rymcu.vertical.entity.Article;
import com.rymcu.vertical.entity.ArticleContent;
import com.rymcu.vertical.entity.User;
@ -22,7 +21,10 @@ import org.springframework.transaction.annotation.Transactional;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.io.UnsupportedEncodingException;
import java.util.*;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@Service
public class ArticleServiceImpl extends AbstractService<Article> implements ArticleService {
@ -36,58 +38,17 @@ public class ArticleServiceImpl extends AbstractService<Article> implements Arti
private static final String DOMAIN = "https://rymcu.com";
private static final int MAX_PREVIEW = 200;
@Override
public List<ArticleDTO> findArticles(String searchText, String tag) {
List<ArticleDTO> list = articleMapper.selectArticles(searchText, tag);
list.forEach(article->{
article = genArticle(article,0);
genArticle(article,0);
});
return list;
}
@Override
@Transactional
public Map postArticle(Integer idArticle, String articleTitle, String articleContent, String articleContentHtml, String articleTags, HttpServletRequest request) throws MallApiException, UnsupportedEncodingException {
Map map = new HashMap();
Article article;
User user = UserUtils.getWxCurrentUser();
if(idArticle == null || idArticle == 0){
article = new Article();
article.setArticleTitle(articleTitle);
article.setArticleAuthorId(user.getIdUser());
article.setArticleTags(articleTags);
article.setCreatedTime(new Date());
article.setUpdatedTime(article.getCreatedTime());
articleMapper.insertSelective(article);
article.setArticlePermalink(DOMAIN + "/article/"+article.getIdArticle());
article.setArticleLink("/article/"+article.getIdArticle());
articleMapper.insertArticleContent(article.getIdArticle(),articleContent,articleContentHtml);
} else {
article = articleMapper.selectByPrimaryKey(idArticle);
if(user.getIdUser() != article.getArticleAuthorId()){
map.put("message","非法访问！");
return map;
}
article.setArticleTitle(articleTitle);
article.setArticleTags(articleTags);
if(StringUtils.isNotBlank(articleContentHtml)){
Integer length = articleContentHtml.length();
if(length>200){
length = 200;
}
String articlePreviewContent = articleContentHtml.substring(0,length);
article.setArticlePreviewContent(Html2TextUtil.getContent(articlePreviewContent));
}
article.setUpdatedTime(new Date());
articleMapper.updateArticleContent(article.getIdArticle(),articleContent,articleContentHtml);
}
tagService.saveTagArticle(article);
articleMapper.updateByPrimaryKeySelective(article);
map.put("id", article.getIdArticle());
return map;
}
@Override
public ArticleDTO findArticleDTOById(Integer id, int type) {
ArticleDTO articleDTO = articleMapper.selectArticleDTOById(id);
@ -111,11 +72,66 @@ public class ArticleServiceImpl extends AbstractService<Article> implements Arti
public List<ArticleDTO> findUserArticlesByIdUser(Integer idUser) {
List<ArticleDTO> list = articleMapper.selectUserArticles(idUser);
list.forEach(article->{
article = genArticle(article,0);
genArticle(article,0);
});
return list;
}
@Override
@Transactional(rollbackFor = Exception.class)
public Map postArticle(ArticleDTO article, HttpServletRequest request) throws UnsupportedEncodingException, MallApiException {
Map map = new HashMap(1);
if(StringUtils.isBlank(article.getArticleTitle())){
map.put("message","标题不能为空！");
return map;
}
if(StringUtils.isBlank(article.getArticleContent())){
map.put("message","正文不能为空！");
return map;
}
String articleTitle = article.getArticleTitle();
String articleTags = article.getArticleTags();
String articleContent = article.getArticleContent();
String articleContentHtml = article.getArticleContentHtml();
User user = UserUtils.getWxCurrentUser();
Article article1;
if(article.getIdArticle() == null || article.getIdArticle() == 0){
article1 = new Article();
article1.setArticleTitle(articleTitle);
article1.setArticleAuthorId(user.getIdUser());
article1.setArticleTags(articleTags);
article1.setCreatedTime(new Date());
article1.setUpdatedTime(article1.getCreatedTime());
articleMapper.insertSelective(article1);
article1.setArticlePermalink(DOMAIN + "/article/"+article1.getIdArticle());
article1.setArticleLink("/article/"+article1.getIdArticle());
articleMapper.insertArticleContent(article1.getIdArticle(),articleContent,articleContentHtml);
} else {
article1 = articleMapper.selectByPrimaryKey(article.getIdArticle());
if(!user.getIdUser().equals(article1.getArticleAuthorId())){
map.put("message","非法访问！");
return map;
}
article1.setArticleTitle(articleTitle);
article1.setArticleTags(articleTags);
if(StringUtils.isNotBlank(articleContentHtml)){
Integer length = articleContentHtml.length();
if(length > MAX_PREVIEW){
length = 200;
}
String articlePreviewContent = articleContentHtml.substring(0,length);
article1.setArticlePreviewContent(Html2TextUtil.getContent(articlePreviewContent));
}
article1.setUpdatedTime(new Date());
articleMapper.updateArticleContent(article1.getIdArticle(),articleContent,articleContentHtml);
}
tagService.saveTagArticle(article1);
articleMapper.updateByPrimaryKeySelective(article1);
map.put("id", article1.getIdArticle());
return map;
}
private ArticleDTO genArticle(ArticleDTO article,Integer type) {
Author author = articleMapper.selectAuthor(article.getArticleAuthorId());
article.setArticleAuthor(author);
@ -130,7 +146,7 @@ public class ArticleServiceImpl extends AbstractService<Article> implements Arti
if(StringUtils.isBlank(article.getArticlePreviewContent())){
ArticleContent articleContent = articleMapper.selectArticleContent(article.getIdArticle());
Integer length = articleContent.getArticleContentHtml().length();
if(length>200){
if(length > MAX_PREVIEW){
length = 200;
}
String articlePreviewContent = articleContent.getArticleContentHtml().substring(0,length);

13
src/main/java/com/rymcu/vertical/web/api/article/ArticleController.java
View File

@ -2,6 +2,7 @@ package com.rymcu.vertical.web.api.article;
import com.rymcu.vertical.core.result.GlobalResult;
import com.rymcu.vertical.core.result.GlobalResultGenerator;
import com.rymcu.vertical.dto.ArticleDTO;
import com.rymcu.vertical.service.ArticleService;
import com.rymcu.vertical.web.api.exception.MallApiException;
import org.springframework.web.bind.annotation.*;
@ -19,18 +20,14 @@ public class ArticleController {
private ArticleService articleService;
@PostMapping("/post")
public GlobalResult postArticle(@RequestParam(name = "idArticle",defaultValue = "0") Integer idArticle,@RequestParam(name = "articleTitle",defaultValue = "") String articleTitle,
@RequestParam(name = "articleContent",defaultValue = "") String articleContent,@RequestParam(name = "articleContentHtml",defaultValue = "") String articleContentHtml,
@RequestParam(name = "articleTags",defaultValue = "") String articleTags, HttpServletRequest request) throws MallApiException, UnsupportedEncodingException {
Map map = articleService.postArticle(idArticle,articleTitle,articleContent,articleContentHtml,articleTags,request);
public GlobalResult postArticle(@RequestBody ArticleDTO article, HttpServletRequest request) throws MallApiException, UnsupportedEncodingException {
Map map = articleService.postArticle(article,request);
return GlobalResultGenerator.genSuccessResult(map);
}
@PutMapping("/post")
public GlobalResult updateArticle(@RequestParam(name = "idArticle",defaultValue = "0") Integer idArticle,@RequestParam(name = "articleTitle",defaultValue = "") String articleTitle,
@RequestParam(name = "articleContent",defaultValue = "") String articleContent,@RequestParam(name = "articleContentHtml",defaultValue = "") String articleContentHtml,
@RequestParam(name = "articleTags",defaultValue = "") String articleTags, HttpServletRequest request) throws MallApiException, UnsupportedEncodingException {
Map map = articleService.postArticle(idArticle,articleTitle,articleContent,articleContentHtml,articleTags,request);
public GlobalResult updateArticle(@RequestBody ArticleDTO article, HttpServletRequest request) throws MallApiException, UnsupportedEncodingException {
Map map = articleService.postArticle(article,request);
return GlobalResultGenerator.genSuccessResult(map);
}