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net.mingsoft.cms.action.web.MCmsAction Maven / Gradle / Ivy
/**
* The MIT License (MIT)
* Copyright (c) 2012-present 铭软科技(mingsoft.net)
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package net.mingsoft.cms.action.web;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.PageUtil;
import cn.hutool.json.JSONUtil;
import freemarker.core.ParseException;
import freemarker.template.MalformedTemplateNameException;
import freemarker.template.TemplateNotFoundException;
import net.mingsoft.base.constant.Const;
import net.mingsoft.basic.util.BasicUtil;
import net.mingsoft.cms.biz.ICategoryBiz;
import net.mingsoft.cms.biz.IContentBiz;
import net.mingsoft.cms.entity.CategoryEntity;
import net.mingsoft.mdiy.bean.PageBean;
import net.mingsoft.mdiy.biz.IModelBiz;
import net.mingsoft.mdiy.entity.ModelEntity;
import net.mingsoft.mdiy.util.ConfigUtil;
import net.mingsoft.mdiy.util.ParserUtil;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import springfox.documentation.annotations.ApiIgnore;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* 动态生成页面，需要后台配置自定义页数据
*
* @author 铭飞开源团队
* @date 2018年12月17日
* @date 2021年8月26日取消默认search.htm
*/
@ApiIgnore
@Controller("dynamicPageAction")
@RequestMapping("/mcms")
public class MCmsAction extends net.mingsoft.cms.action.BaseAction {
/**
* 文章管理业务处理层
*/
@Autowired
private IContentBiz contentBiz;
/**
* 栏目业务层
*/
@Autowired
private ICategoryBiz categoryBiz;
/**
* 自定义模型
*/
@Autowired
private IModelBiz modelBiz;
@Value("${ms.diy.html-dir:html}")
private String htmlDir;
/**
* 实现前端页面的文章搜索
* @return 渲染后的搜索页面
*/
@RequestMapping(value = "search",method = {RequestMethod.GET, RequestMethod.POST},produces= MediaType.TEXT_HTML_VALUE+";charset=utf-8")
@ResponseBody
public String search(HttpServletRequest request, HttpServletResponse response) {
String search = BasicUtil.getString("tmpl", "search.htm");
//设置分页类
PageBean page = new PageBean();
page.setSize(ParserUtil.getPageSize(search, 20));
//参数集合，提供给解析使用
Map params = new HashMap<>();
// 读取请求字段
Map field = BasicUtil.assemblyRequestMap();
// 自定义字段集合
Map diyFieldName = new HashMap();
//记录自定义模型字段名
List filedStr = new ArrayList<>();
// 栏目对应字段的值
List fieldValueList = new ArrayList();
// 当前栏目
CategoryEntity column = null;
// 栏目对应模型
ModelEntity contentModel = null;
//获取栏目信息
String typeId = null;
String categoryIds = BasicUtil.getString("categoryIds");
if ("null".equals(categoryIds)){
categoryIds = null;
}
//当传递了栏目编号，但不是栏目集合
if (StringUtils.isNotBlank(categoryIds) && !categoryIds.contains(",")) {
typeId = categoryIds;
}
//根据栏目确定自定义模型
if (typeId != null) {
column = (CategoryEntity) categoryBiz.getById(typeId);
// 获取表单类型的id
if (column != null && ObjectUtil.isNotNull(column.getMdiyModelId())) {
contentModel = (ModelEntity) modelBiz.getById(column.getMdiyModelId());
if (contentModel != null) {
// 保存自定义模型的数据
Map fieldMap = contentModel.getFieldMap();
for (String s : fieldMap.keySet()) {
filedStr.add(fieldMap.get(s));
}
// 设置自定义模型表名，方便解析的时候关联表查询
params.put(ParserUtil.TABLE_NAME, contentModel.getModelTableName());
}
}
// 设置栏目，方便解析的时候关联表查询
params.put(ParserUtil.COLUMN, column);
}
// 处理读取请求字段
if (field != null) {
for (Map.Entry entry : field.entrySet()) {
if (entry != null) {
//空值不处理
if (ObjectUtil.isNull(entry.getValue())) {
continue;
}
// 对值进行安全处理
// 处理由get方法请求中文乱码问题
String value = entry.getValue().toString().replaceAll("('|\"|\\\\)", "\\\\$1");
//Xss过滤
value = clearXss(value);
// 如果是get方法需要将请求地址参数转码
if (request.getMethod().equals(RequestMethod.GET)) {
try {
value = new String(value.getBytes("ISO-8859-1"), Const.UTF8);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
}
// 保存至自定义字段集合
if (StringUtils.isNotBlank(value)) {
diyFieldName.put(entry.getKey(), value);
//判断请求中的是否是自定义模型中的字段
if (filedStr.contains(entry.getKey())) {
//设置自定义模型字段和值
DiyModelMap diyMap = new DiyModelMap();
diyMap.setKey(entry.getKey());
diyMap.setValue(value);
fieldValueList.add(diyMap);
}
}
}
}
}
//添加自定义模型的字段和值
if (fieldValueList.size() > 0) {
params.put("diyModel", fieldValueList);
}
Map searchMap = field;
String contentTag = BasicUtil.getString("content_tag");
if (StringUtils.isNotBlank(contentTag)){
searchMap.put("content_tag", contentTag);
}
searchMap.put("categoryIds",categoryIds);
StringBuilder urlParams = new StringBuilder();
searchMap.forEach((k, v) -> {
//sql注入过滤
if (v != null) {
searchMap.put(k, v.toString().replaceAll("('|\"|\\\\)", "\\\\$1"));
searchMap.put(k, clearXss(searchMap.get(k).toString()));
if (!"size".equals(k) && !"pageNo".equals(k)) {
urlParams.append(k).append("=").append(searchMap.get(k)).append("&");
}
}
});
//查询数量 站群会自动拼appId区分
int count = contentBiz.getSearchCount(contentModel, fieldValueList, searchMap, categoryIds);
page.setRcount(count);
params.put("search", searchMap);
//站点编号
Boolean shortSwitch = ConfigUtil.getBoolean("短链配置", "shortLinkSwitch");
if (BasicUtil.getWebsiteApp() != null) {
params.put(ParserUtil.APP_DIR, BasicUtil.getWebsiteApp().getAppDir());
params.put(ParserUtil.URL, BasicUtil.getWebsiteApp().getAppHostUrl());
params.put(ParserUtil.APP_ID, BasicUtil.getWebsiteApp().getAppId());
} else if (shortSwitch){
params.put(ParserUtil.URL, BasicUtil.getUrl());
params.put(ParserUtil.APP_DIR, "");
} else {
params.put(ParserUtil.URL, BasicUtil.getUrl());
params.put(ParserUtil.APP_DIR, BasicUtil.getApp().getAppDir());
}
params.put(ParserUtil.SHORT_SWITCH, shortSwitch);
//对项目名预处理
String contextPath = BasicUtil.getContextPath();
if (StringUtils.isNotBlank(contextPath) && "/".equalsIgnoreCase(contextPath) ){
contextPath = "";
}
params.putIfAbsent(ParserUtil.CONTEXT_PATH, contextPath);
searchMap.put("pageNo", 0);
// ParserUtil.read(search, map, page);
int total = PageUtil.totalPage(count, page.getSize());
int pageNo = BasicUtil.getInt("pageNo", 1);
if (pageNo >= total && total != 0) {
pageNo = total;
}
//获取总数
page.setTotal(total);
page.setPageNo(pageNo);
//设置分页的统一链接
String url = request.getServletPath() + "?" + urlParams;
String pageNoStr = "size=" + page.getSize() + "&pageNo=";
//下一页
String nextUrl = url + pageNoStr + ((pageNo + 1 > total) ? total : pageNo + 1);
//首页
String indexUrl = url + pageNoStr + 1;
//尾页
String lastUrl = url + pageNoStr + total;
//上一页 当前页为1时，上一页就是1
String preUrl = url + pageNoStr + ((pageNo == 1) ? 1 : pageNo - 1);
page.setIndexUrl(indexUrl);
page.setNextUrl(nextUrl);
page.setPreUrl(preUrl);
page.setLastUrl(lastUrl);
params.put(ParserUtil.PAGE, page);
params.put(ParserUtil.HTML, htmlDir);
//动态解析
params.put(ParserUtil.IS_DO, false);
//设置动态请求的模块路径
params.put(ParserUtil.MODEL_NAME, "mcms");
//解析后的内容
String content = "";
try {
//根据模板路径，参数生成
content = ParserUtil.rendering(search, params);
} catch (TemplateNotFoundException e) {
e.printStackTrace();
} catch (MalformedTemplateNameException e) {
e.printStackTrace();
} catch (ParseException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return content;
}
// 清除路径中的转义字符
private String clearXss(String value) {
if (value == null || "".equals(value)) {
return value;
}
value = value.replaceAll("<", "<").replaceAll(">", ">");
value = value.replaceAll("\\(", "(").replace("\\)", ")");
value = value.replaceAll("'", "'");
value = value.replaceAll("eval\\((.*)\\)", "");
value = value.replaceAll("[\\\"\\\'][\\s]*javascript:(.*)[\\\"\\\']",
"\"\"");
value = value.replace("script", "");
return value;
}
/**
* 存储自定义模型字段和接口参数
*
* @author 铭软开源团队
* @date 2019年3月5日
*/
class DiyModelMap {
private String key;
private Object value;
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public Object getValue() {
return value;
}
public void setValue(Object value) {
this.value = value;
}
@Override
public String toString() {
return JSONUtil.toJsonStr(this);
}
}
}
