20220606

xiaoyong931011

2022-07-08 bd4ab82f2e0c485f36a254e3cbf72f21dabfd628

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package com.xcong.farmer.cms.core.node;
 
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import com.xcong.farmer.cms.core.template.Configuration;
import org.jsoup.nodes.Element;
 
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
public class PartNode extends Configuration {
 
    private Element element;
    private Element originalElement;
    private String html;
    private Map<String, Object> system;
 
    public PartNode(Element element, Map<String, Object> data) {
        this.element = element.clone();
        this.originalElement = element;
        this.system = data;
    }
 
    public void parser() {
        this.html = parser(this.element, null);
    }
 
    public String parser(Element element, Map<String, Object> tagDataMap) {
        AttrNode attrNode = new AttrNode(element, tagDataMap);
        attrNode.systemData(this.system);
        attrNode.parser();
//        attrNode.runDataInject();
 
        StringBuilder result = new StringBuilder();
        if (CollUtil.isNotEmpty(element.children())) {
            Object parseData = attrNode.getData();
            if (tagDataMap == null) {
                tagDataMap = new HashMap<>();
            }
 
            if (parseData == null) {
                // 特殊处理。 如果有子节点标签@child，但数据中没有子节点数据，则将该子节点直接删除即直接返回空字符串
                if (attrNode.processContinue()) {
                    for (Element children : element.children()) {
                        String html = parser(children, tagDataMap);
                        result.append(html);
                    }
                } else {
                    return "";
                }
            } else {
                if (parseData instanceof List) {
                    List list = (List) parseData;
 
                    int i = 1;
                    for (Object o : list) {
                        if (StrUtil.isNotBlank(attrNode.getField())) {
                            Map<String, Object> data = new HashMap<>();
                            data.put("index", i);
                            data.put("state", o);
                            tagDataMap.put(attrNode.getField(), data);
                        }
 
                        StringBuilder listHtml = new StringBuilder();
                        for (Element children : element.children()) {
                            String html = parser(children, tagDataMap);
                            listHtml.append(html);
                        }
                        result.append(listHtml);
                        i++;
                    }
 
                } else if (parseData instanceof Object) {
                    if (StrUtil.isNotBlank(attrNode.getField())) {
                        Map<String, Object> data = new HashMap<>();
                        data.put("index", 1);
                        data.put("state", parseData);
                        tagDataMap.put(attrNode.getField(), data);
                    }
 
                    for (Element children : element.children()) {
                        String html = parser(children, tagDataMap);
                        result.append(html);
                    }
                }
            }
        }
 
        attrNode.getElement().append(result.toString());
        return attrNode.getElement().toString();
    }
 
    public Element getElement() {
        return element;
    }
 
    public String getHtml() {
        return html;
    }
}