com.mingsoft.ueditor.MsUeditorActionEnter Maven / Gradle / Ivy

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package com.mingsoft.ueditor;

import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.json.JSONObject;

import com.baidu.ueditor.ActionEnter;
import com.baidu.ueditor.ConfigManager;

public class MsUeditorActionEnter extends ActionEnter {
	public MsUeditorActionEnter(HttpServletRequest request, String rootPath, String jsonConfig) {
		super(request, rootPath);

		if ((jsonConfig == null) || (jsonConfig.trim().equals("")) || (jsonConfig.length() < 0)) {
			return;
		}
		ConfigManager config = getConfigManager();
		JSONObject _jsonConfig = new JSONObject(jsonConfig);
		//避免外部抓包的方式修改允许上传的文件类型
		_jsonConfig.remove("fileManagerAllowFiles");
		_jsonConfig.remove("imageManagerAllowFiles");
		_jsonConfig.remove("catcherAllowFiles");
		_jsonConfig.remove("imageAllowFiles");
		_jsonConfig.remove("fileAllowFiles");
		_jsonConfig.remove("videoAllowFiles");
		_jsonConfig.remove("imageManagerListPath");
		_jsonConfig.remove("fileManagerListPath");
		JSONObject jsonObject = config.getAllConfig();

		Iterator iterator = _jsonConfig.keys();
		while (iterator.hasNext()) {
			String key = (String) iterator.next();

			jsonObject.put(key, _jsonConfig.get(key));
		}
	}

	public MsUeditorActionEnter(HttpServletRequest request, String rootPath, String jsonConfig, String configPath) {
		super(request, rootPath);

		if ((jsonConfig == null) || (jsonConfig.trim().equals("")) || (jsonConfig.length() < 0)) {
			return;
		}
		setConfigManager(ConfigManager.getInstance(configPath, request.getContextPath(), request.getRequestURI()));
		ConfigManager config = getConfigManager();
		//如果不改变百度编辑器原有代码又要解决读取配置问题那么就只能通过反射处理了
		setValue(config,"rootPath",rootPath);
		JSONObject _jsonConfig = new JSONObject(jsonConfig);
		//避免外部抓包的方式修改允许上传的文件类型
		_jsonConfig.remove("fileManagerAllowFiles");
		_jsonConfig.remove("imageManagerAllowFiles");
		_jsonConfig.remove("catcherAllowFiles");
		_jsonConfig.remove("imageAllowFiles");
		_jsonConfig.remove("fileAllowFiles");
		_jsonConfig.remove("videoAllowFiles");
		_jsonConfig.remove("imageManagerListPath");
		_jsonConfig.remove("fileManagerListPath");
		JSONObject jsonObject = config.getAllConfig();
		Iterator iterator = _jsonConfig.keys();
		while (iterator.hasNext()) {
			String key = (String) iterator.next();
			jsonObject.put(key, _jsonConfig.get(key));
		}
	}

	/**
	 * 通过反射给对象的指定字段赋值
	 *
	 * @param target    目标对象
	 * @param fieldName 字段的名称
	 * @param value     值
	 */
	public static void setValue(Object target, String fieldName, Object value) {
		Class clazz = target.getClass();
		String[] fs = fieldName.split("\\.");
		try {
			for (int i = 0; i < fs.length - 1; i++) {
				Field f = clazz.getDeclaredField(fs[i]);
				f.setAccessible(true);
				Object val = f.get(target);
				if (val == null) {
					Constructor c = f.getType().getDeclaredConstructor();
					c.setAccessible(true);
					val = c.newInstance();
					f.set(target, val);
				}
				target = val;
				clazz = target.getClass();
			}

			Field f = clazz.getDeclaredField(fs[fs.length - 1]);
			f.setAccessible(true);
			f.set(target, value);
		} catch (Exception e) {
			throw new RuntimeException(e);
		}
	}

}