package app.bbs.thinks;

import java.io.PrintWriter;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.lang.StringEscapeUtils;

import app.bbs.NetworkBulletinBoard;

public class CreateNode extends HttpServlet {
	private final NetworkBulletinBoard bbs;
	private static final String PARAM_BOARD_NAME = "bname";
	private static final String PARAM_BOARD_AUTHOR = "author";
	private static final String PARAM_NODE_NAME = "name";
	private static final String PARAM_BOARD_EDITKEY = "key";
	private static final String PARAM_BOARD_PATH = "path";
	private static final long serialVersionUID = 1L;

	public CreateNode(NetworkBulletinBoard _bbs) {
		bbs = _bbs;
	}

	public void doPost(HttpServletRequest _req, HttpServletResponse _res) {
		String boardName = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_BOARD_NAME));
		String author = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_BOARD_AUTHOR));//not use
		String nodeName = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_NODE_NAME));
		String key = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_BOARD_EDITKEY));//not use
		String nodeNum = StringEscapeUtils.unescapeHtml(_req.getParameter(PARAM_BOARD_PATH));

		try {
			bbs.createFolder(boardName, author, nodeName, key, nodeNum);
			PrintWriter pw = _res.getWriter();
			pw.write("successfully written");
		} catch (Exception _e) {
			_res.setStatus(500);
		}
	}
}