systemfileaction.java

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package com.easyjf.news.action;

import java.io.File;

import com.easyjf.dbo.EasyJDB;
import com.easyjf.news.business.ActiveUser;
import com.easyjf.news.business.SystemUtil;
import com.easyjf.news.business.Template;
import com.easyjf.util.CommUtil;
import com.easyjf.web.Globals;
import com.easyjf.web.Module;
import com.easyjf.web.Page;
import com.easyjf.web.WebForm;
import com.easyjf.web.tools.IPageList;
import com.easyjf.web.tools.ListQuery;
import com.easyjf.web.tools.PageList;

public class SystemFileAction extends BaseAction {

	public Object doBefore(WebForm form, Module module) {		
		ActiveUser u=(ActiveUser)this.getCurrentUser(form);
		if(u==null)return new Page("popedomError","/nologin.htm","page");
		String cid=CommUtil.null2String(form.get("cid"));
		String dir=CommUtil.null2String(form.get("dir"));
		File f=new File(Globals.APP_BASE_DIR+dir+"\\"+cid);
		String path=f.getAbsolutePath().substring(Globals.APP_BASE_DIR.length()-1);
		if("new".equals(this.getCommand()))form.addResult("path",path);
		return null;
	}
	public IPageList doQuery(WebForm form, int currentPage, int pageSize) {
		
		String dir=CommUtil.null2String(form.get("dir"));
		dir=dir.replaceAll("\\.\\.","");		
		IPageList pList=new PageList(new ListQuery(SystemUtil.getSystemFile(dir)));
		pList.doList(pageSize,currentPage,"","");
		return pList;
	}
	public Object form2Obj(WebForm form) {
		String cid=CommUtil.null2String(form.get("cid"));		
		Template obj=null;
		if(cid.equals(""))
		{
			obj=(Template)form.toPo(Template.class);
			obj.setStatus(new Integer(0));
		}
		else
		{
			obj=Template.read(cid);
			if(obj==null)
				{
				String dir=CommUtil.null2String(form.get("dir"));
				File f=new File(Globals.APP_BASE_DIR+dir+"\\"+cid);
				String path=f.getAbsolutePath().substring(Globals.APP_BASE_DIR.length()-1);				
				obj=Template.readByPath(path);					
				if(obj==null)
				{										
					if(f.exists())
					{
						obj=new Template();
						obj.setPath(path);
						obj.setTitle("");
						if(f.isDirectory())obj.setTypes(new Integer(1));
						else
						{
						obj.setTypes(new Integer(0));
						obj.setContent(obj.readFromFile());
						}
					}
				}
				}				
		}		
		if(obj!=null){
		if("del".equals(this.getCommand()))obj.delFile();
		else if("update".equals(this.getCommand())|| "add".equals(this.getCommand()))
			{
			obj.setTitle((String)form.get("title"));
			obj.setContent((String)form.get("content"));
			obj.setPath((String)form.get("path"));
			obj.setUrl((String)form.get("url"));
			obj.saveToFile();			
			}
		}
		
		form.addPo(obj);
		return obj;
	}
	public Page doMulitDel(WebForm form, Module module) throws Exception {
		String MulitCid=CommUtil.null2String(form.get("mulitCid"));		
		boolean opSuccess=false;
		if(!MulitCid.equals("")){//执行批量删除
		String[] s=MulitCid.split(",");
		String scope="cid in('";
		for(int i=0;i<s.length;i++)
		{
			scope+=s[i]+"'"+(i==s.length-1?"":",'");
		}
		scope+=")";
		EasyJDB db=EasyJDB.getInstance();	
		if(db.execute("delete from DynamicStaticPair where "+scope)>0)opSuccess=true;
		if(!opSuccess)
			form.addResult("msg","删除数据失败！");
			else
			form.addResult("msg","删除数据成功!");		
		}				
		return super.doQuery(form,module,this.getCurrentUser(form));
	}	


	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub

	}

}