修复分页死循环

wzy

2022-10-20 6a07f220e8f855740eee9b9dcae75464d6266380

 src/main/java/com/xcong/farmer/cms/core/handler/ArticleDataParserHandler.java

@@ -2,6 +2,7 @@


import com.alibaba.fastjson.JSONObject;
import com.xcong.farmer.cms.configurations.properties.CmsProperties;
import com.xcong.farmer.cms.conversion.ArticleConversion;
import com.xcong.farmer.cms.core.node.AttrNode;
import com.xcong.farmer.cms.core.tag.data.ArticleData;
@@ -24,19 +25,44 @@
public class ArticleDataParserHandler implements DataParserHandler {

    private final ArticleMapper articleMapper = SpringContextHolder.getBean(ArticleMapper.class);

    @Override
    public void dataParser(AttrNode node) {
        log.info("文章解析");
//        log.info("######文章解析########");
        String baseUrl = (String) node.getSystemDataValue("baseUrl");

        Article tag = (Article) node.getParam();
        ArticleEntity data = articleMapper.selectById(tag.getId());

        ArticleEntity prev = articleMapper.selectPrevOrNextArticle(data.getId(), data.getColumnId(), 1);
        ArticleEntity next = articleMapper.selectPrevOrNextArticle(data.getId(), data.getColumnId(), 2);

        ArticleData articleData = ArticleConversion.INSTANCE.entityToData(data);
        articleData.setNext(ArticleConversion.INSTANCE.entityToData(next));
        articleData.setPrev(ArticleConversion.INSTANCE.entityToData(prev));

        ArticleEntity prevEntity = articleMapper.selectPrevOrNextArticle(data.getId(), data.getColumnId(), 1);
        if (prevEntity != null) {
            ArticleData prev = ArticleConversion.INSTANCE.entityToData(prevEntity);
            if (prevEntity.getType() == 2) {
                prev.setUrl(prevEntity.getArticleUrl());
            } else {
                prev.setUrl(baseUrl + prevEntity.getPath() + "/" + prevEntity.getId() + ".html");
            }

            articleData.setPrev(prev);
        } else {
            articleData.setPrev(new ArticleData());
        }

        ArticleEntity nextEntity = articleMapper.selectPrevOrNextArticle(data.getId(), data.getColumnId(), 2);
        if (nextEntity != null) {
            ArticleData next = ArticleConversion.INSTANCE.entityToData(nextEntity);
            if (nextEntity.getType() == 2) {
                next.setUrl(nextEntity.getArticleUrl());
            } else {
                next.setUrl(baseUrl + nextEntity.getPath() + "/" + nextEntity.getId() + ".html");
            }

            articleData.setNext(next);
        } else {
            articleData.setNext(new ArticleData());
        }

        node.setData(articleData);
    }
}