SEO增加相应参数

课程产品文章关联查询栏目下的文章（根据选择栏目若选中栏目与子级全部栏目类型一致返回全部文章，反之查询选中栏目下的文章）

src/main/java/com/huoran/iasf/entity/Seo.java

@@ -42,4 +42,15 @@ public class Seo implements Serializable {
     @ApiModelProperty(value = "站点")
     private Integer siteId;
 
+
+    @ApiModelProperty(value = "图标")
+    private String iconUrl;
+
+    @ApiModelProperty(value = "图标后缀")
+    private String iconSuffix;
+
+
+
+
+
 }

src/main/java/com/huoran/iasf/mapper/SysContentMapper.java

@@ -33,6 +33,9 @@ public interface SysContentMapper extends BaseMapper<SysContent> {
 
     List<PageContentRespVO> columnConditionsFilterArticles(@Param("columnId")String columnId);
 
+
+    List<PageContentRespVO> columnConditionsFilterProductCourse(@Param("columnId")String columnId);
+
     /*Integer selectNextId(@Param("content")SysContent sysContent);
 
     Integer updateSortById(@Param("content")SysContent sysContent);

src/main/java/com/huoran/iasf/mapper/xml/SysColumnMapper.xml

@@ -187,9 +187,7 @@
             T1.lvl DESC limit 0, 1
     </select>
     <select id="queryByColumnType" resultType="com.huoran.iasf.entity.SysColumn">
-        SELECT id,
+        SELECT
-               father_id,
-               column_name,
                list_style_id
         FROM sys_column s
         WHERE FIND_IN_SET(s.id, #{ids})

src/main/java/com/huoran/iasf/mapper/xml/SysContentMapper.xml

@@ -286,6 +286,38 @@
             s.total_browsing DESC
             LIMIT 0,5
     </select>
+    <select id="columnConditionsFilterProductCourse" resultType="com.huoran.iasf.vo.resp.PageContentRespVO">
+        SELECT
+            t.*,
+            ( SELECT cl.list_style_id FROM sys_column cl WHERE cl.id = t.column_id ) AS listStyleId
+        FROM
+            (
+                SELECT
+                    d.id,
+                    d.column_id,
+                    d.is_top,
+                    d.top_time,
+                    d.NAME AS title,
+                    d.cover_image_url AS titleImg,
+                    d.release_time,
+                    d.create_time,
+                    ( SELECT c.NAME FROM sys_category c WHERE c.category_id = d.classification_tag_id ) AS classificationName,
+                    ( SELECT GROUP_CONCAT(c.NAME) FROM sys_category c WHERE FIND_IN_SET( c.category_id, d.category_id ) ) AS labelName
+                FROM
+                    sys_product_details d
+                WHERE
+                    d.deleted = 1
+                  AND is_disable = 0
+                  AND publish_status = 1
+            ) t
+        WHERE
+            FIND_IN_SET( t.column_id, #{columnId} )
+        ORDER BY
+            t.is_top = 1 DESC,
+            t.top_time DESC,
+            t.release_time DESC,
+            create_time DESC
+    </select>
 
 
 </mapper>

src/main/java/com/huoran/iasf/service/impl/SysColumnServiceImpl.java

@@ -1,6 +1,7 @@
 package com.huoran.iasf.service.impl;
 
 import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.StrUtil;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -20,10 +21,7 @@ import org.apache.commons.collections.CollectionUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.util.ArrayList;
+import java.util.*;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
 import java.util.stream.Collectors;
 
 /**
@@ -155,7 +153,8 @@ public class SysColumnServiceImpl extends ServiceImpl<SysColumnMapper, SysColumn
         pageList.getRecords().forEach(pageContentRespVO -> {
             if (pageContentRespVO.getLevel() > 1) {
                 //判断该栏目层级为第一级时候不返回上级栏目
-                List<FatherContentRespVO> upperLevel = baseMapper.getParentInformationBasedOnChild(pageContentRespVO.getId());
+                List<FatherContentRespVO> upperLevel =
+                        baseMapper.getParentInformationBasedOnChild(pageContentRespVO.getId());
                 pageContentRespVO.setSuperiorColumn(upperLevel);
             }
 
@@ -192,26 +191,93 @@ public class SysColumnServiceImpl extends ServiceImpl<SysColumnMapper, SysColumn
         return R.success(TreeStructureUtils.forMethod(getsTheSubColumn));
     }
 
-    @Override
+    /**
+     * 根据栏目类型ID查询文章。
+     * <p>
+     * 此方法用于根据提供的栏目类型ID字符串查询相关文章。如果ID字符串包含多个ID，则会考虑这些ID的数量来决定查询策略。
+     * 如果ID数量大于1，且查询到的栏目类型数量也为1，则会应用额外的文章过滤条件。
+     * </p>
+     *
+     * @param ids 栏目类型ID字符串，多个ID以逗号分隔。
+     * @param id  单个栏目类型ID，用于当提供的ID字符串包含单个ID时的查询。
+     * @return 返回查询结果，封装在R对象中。
+     */
+    /*@Override
     public R queryArticlesByColumnType(String ids, Integer id) {
-
+        // 计算提供的ID字符串中包含的栏目类型ID的数量。
         Integer count = 0;
         for (String columnId : ids.split(",")) {
             ++count;
         }
-
+        SysColumn column = baseMapper.selectById(id);
-
+        if (!ObjectUtil.isEmpty(column) && (column.getTemplateId() == 12 || (column.getTemplateId() == 9 && column
+        .getListStyleId() == 73))) {
+            // 根据模板ID为12的特定情况调用相应方法
+            return null;
+        } else {
+            // 根据提供的栏目类型ID字符串查询栏目类型。
             List<SysColumn> queryByColumnType = baseMapper.queryByColumnType(ids);
+            // 如果提供的ID字符串中包含的栏目类型ID数量大于1，并且查询到的栏目类型数量为1，则应用额外的过滤条件。
             //为1表示该层级下以及它本身列表样式模板一直则查询全部的
             if (count > 1) {
                 if (queryByColumnType.size() == 1) {
+                    // 使用过滤条件查询文章。
                     return R.success(contentMapper.columnConditionsFilterArticles(ids));
                 }
             }
+            // 在其他情况下，直接根据单个栏目类型ID查询文章。
             //表示该层级下的全部层级不一致只查本身
             return R.success(contentMapper.columnConditionsFilterArticles(id + ""));
         }
 
+
+    }*/
+
+
+    // 常量定义
+    private static final int TEMPLATE_ID_12 = 12;
+    private static final int TEMPLATE_ID_9 = 9;
+    private static final int LIST_STYLE_ID_73 = 73;
+
+    @Override
+    public R queryArticlesByColumnType(String ids, Integer id) {
+        // 检查输入参数是否有效
+        if (StrUtil.isBlank(ids)) {
+            return R.fail("栏目类型ID字符串不能为空");
+        }
+        ids = ids.trim();
+
+        // 初始化计数器
+        long count = Arrays.stream(ids.split(",")).filter(str -> !str.isEmpty()).count();
+
+        SysColumn column;
+        List<SysColumn> queryByColumnType;
+        try {
+            column = baseMapper.selectById(id);
+            queryByColumnType = baseMapper.queryByColumnType(ids);
+        } catch (Exception e) {
+            return R.fail("查询栏目类型时发生异常");
+        }
+
+        if (column != null && (column.getTemplateId() == TEMPLATE_ID_12 || (column.getTemplateId() == TEMPLATE_ID_9 && column.getListStyleId() == LIST_STYLE_ID_73))) {
+            if (count > 1) {
+
+                List<PageContentRespVO> list = contentMapper.columnConditionsFilterProductCourse(ids);
+                return R.success(list);
+            } else {
+                List<PageContentRespVO> list = contentMapper.columnConditionsFilterProductCourse(String.valueOf(id));
+                return R.success(list);
+            }
+        }
+
+        if (count > 1 && queryByColumnType.size() == 1) {
+            return R.success(contentMapper.columnConditionsFilterArticles(ids));
+        }
+
+        return R.success(contentMapper.columnConditionsFilterArticles(id.toString()));
+    }
+
+
     @Override
     public List<String> getColumnNamesByIds(Collection<String> applicationScopeIds) {
         if (CollectionUtils.isEmpty(applicationScopeIds)) {
@@ -226,13 +292,11 @@ public class SysColumnServiceImpl extends ServiceImpl<SysColumnMapper, SysColumn
         queryWrapper.in("id", applicationScopeIds);
         queryWrapper.select("column_name"); // 只选择columnName列
 
-        return baseMapper.selectObjs(queryWrapper).stream()
+        return baseMapper.selectObjs(queryWrapper).stream().map(Object::toString) // 假设columnName为String类型，转换对象为String
-                .map(Object::toString) // 假设columnName为String类型，转换对象为String
                 .collect(Collectors.toList());
     }
 
 
-
 }
 
 

src/main/java/com/huoran/iasf/vo/resp/PageContentRespVO.java

@@ -253,4 +253,10 @@ public class PageContentRespVO {
     @ApiModelProperty(value = "文章附件")
     @TableField(exist = false)
     List<SysContentFile> fileList;
+
+    /*@ApiModelProperty(value = "分类/标签")
+    private String categoryName;
+
+    @ApiModelProperty(value = "类型")
+    private String classificationTagName;*/
 }