package com.laoer.bbscs.web.action;

import com.laoer.bbscs.web.form.*;
import com.laoer.bbscs.sys.*;
import org.apache.struts.action.*;
import javax.servlet.http.*;
import java.util.*;

/**
 * <p>Title: TianYi BBS</p>
 * <p>Description: TianYi BBS System</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: LAOER.COM/TIANYISOFT.NET</p>
 * @author laoer
 * @version 6.0
 */

public class AdminForbid
    extends AdminBaseAction {

  public ActionForward execute(ActionMapping actionMapping,
                               ActionForm actionForm,
                               HttpServletRequest httpServletRequest,
                               HttpServletResponse httpServletResponse) {
    ActionErrors errors = new ActionErrors();
    if (!isLogin(httpServletRequest)) {
      errors.add("error.pleaselogin", new ActionError("error.pleaselogin"));
      saveErrors(httpServletRequest, errors);
      return actionMapping.findForward("adminlogin");
    }

    AdminForbidForm form = (AdminForbidForm) actionForm;
    if (form.getAction().equals("show")) {
      httpServletRequest.setAttribute("forbidip",
                                      SysUtil.getForbid(this.getForbid().
          getForbidipHm()));
      httpServletRequest.setAttribute("forbidwords",
                                      SysUtil.getForbid(this.getForbid().
          getForbidwordsHm()));
      return actionMapping.findForward("adminforbid");
    }
    if (form.getAction().equals("addip")) {
      Result r = this.getForbid().addIp(form.getIp());
      if (r.isRight()) {
        ActionForward f = new ActionForward("/adminForbid" +
                                            Constant.FILEPREFIX, true);
        return f;
      }
      else {
        errors.add(r.getMsg(), new ActionError(r.getMsg()));
        saveErrors(httpServletRequest, errors);
        return actionMapping.findForward("error");
      }
    }
    if (form.getAction().equals("delip")) {
      this.getForbid().removeIp(form.getIp());
      ActionForward f = new ActionForward("/adminForbid" + Constant.FILEPREFIX, true);
      return f;
    }
    if (form.getAction().equals("addword")) {
      Result r = this.getForbid().addWord(form.getWord());
      if (r.isRight()) {
        ActionForward f = new ActionForward("/adminForbid" +
                                            Constant.FILEPREFIX, true);
        return f;
      }
      else {
        errors.add(r.getMsg(), new ActionError(r.getMsg()));
        saveErrors(httpServletRequest, errors);
        return actionMapping.findForward("error");
      }
    }
    if (form.getAction().equals("delword")) {
      this.getForbid().removeWord(form.getWord());
      ActionForward f = new ActionForward("/adminForbid" + Constant.FILEPREFIX, true);
      return f;
    }
    return actionMapping.findForward("error");
  }
}