framemanageaction.java

论坛软件系统亦称电子公告板(BBS)系统

package cn.jsprun.struts.foreg.actions;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import cn.jsprun.domain.Members;
import cn.jsprun.service.system.DataBaseService;
import cn.jsprun.utils.BeanFactory;
import cn.jsprun.utils.Common;
public class FrameManageAction extends DispatchAction {
	private DataBaseService dataBaseService = (DataBaseService) BeanFactory.getBean("dataBaseService");
	@SuppressWarnings("unchecked")
	public ActionForward showLeftMenu(ActionMapping mapping, ActionForm form,HttpServletRequest request, HttpServletResponse response) {
		HttpSession session=request.getSession();
		Members member = (Members) session.getAttribute("user");
		int jsprun_uid = (Integer) session.getAttribute("jsprun_uid");
		byte accessmasks = member != null ? member.getAccessmasks() : 0;
		String sql = accessmasks > 0?"SELECT f.fid, f.fup, f.type, f.name, ff.viewperm, a.allowview FROM jrun_forums f LEFT JOIN jrun_forumfields ff ON ff.fid=f.fid LEFT JOIN jrun_access a ON a.uid='"+jsprun_uid+"' AND a.fid=f.fid WHERE f.status>'0' ORDER BY f.type, f.displayorder": "SELECT f.fid, f.fup, f.type, f.name, ff.viewperm FROM jrun_forums f LEFT JOIN jrun_forumfields ff USING(fid) WHERE f.status>'0' ORDER BY f.type, f.displayorder";
		List<Map<String, String>> forums = dataBaseService.executeQuery(sql);
		if (forums != null && forums.size() > 0) {
			List<Map<String, String>> forumlist=new ArrayList<Map<String,String>>();
			Map<String,Boolean> haschild = new HashMap<String, Boolean>();
			short groupid=(Short)session.getAttribute("jsprun_groupid");
			for (Map<String, String> forumdata:forums) {
				String extgroupid=member!=null?member.getExtgroupids():null;
				String viewperm=forumdata.get("viewperm");
				if("".equals(viewperm) || (!"".equals(viewperm) && Common.forumperm(viewperm,groupid,extgroupid))||forumdata.get("allowview")!=null){
					if(!"group".equals(forumdata.get("type"))){
						haschild.put(forumdata.get("fup"), true);
					}
					forumdata.put("name", Common.strip_tags(forumdata.get("name")));
					forumlist.add(forumdata);
				}
			}
			request.setAttribute("forumlist", forumlist);
			request.setAttribute("haschild",haschild);
		}
		return mapping.findForward("showLeftMenu");
	}	
	public ActionForward showFrame(ActionMapping mapping, ActionForm form,HttpServletRequest request, HttpServletResponse response) {
		String frameon=request.getParameter("frameon");
		request.getSession().setAttribute("frameon", frameon);
		String referer=request.getHeader("Referer");
		String newurl=referer!=null&&!referer.equals("")?referer:"index.jsp";
		newurl=newurl.replaceAll("[&?]frameon=(yes|no)", "");
		request.setAttribute("newurl",newurl+(newurl.indexOf("?")!=-1?"&":"?")+"frameon=no");
		return mapping.findForward("showFrame");
	}
}