newsdocaction.java

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package com.easyjf.news.action;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collection;
import java.util.Date;
import java.util.List;

import com.easyjf.dbo.EasyJDB;
import com.easyjf.news.business.NewsUtil;
import com.easyjf.news.business.NewsDir;
import com.easyjf.news.business.NewsDoc;
import com.easyjf.util.CommUtil;
import com.easyjf.web.Module;
import com.easyjf.web.Page;
import com.easyjf.web.WebForm;
import com.easyjf.web.tools.DbPageList;
import com.easyjf.web.tools.IActiveUser;
import com.easyjf.web.tools.IPageList;

public class NewsDocAction extends BaseAction {
	private NewsDir newsDir;
	public IPageList doQuery(WebForm form, int currentPage, int pageSize) {				
		String scope="1=1";
		String queryTitle=CommUtil.null2String(form.get("queryTitle"));
		String queryAuthor=CommUtil.null2String(form.get("queryAuthor"));
		String querySource=CommUtil.null2String(form.get("querySource"));
		String queryAuditing=CommUtil.null2String(form.get("queryAuditing"));
		String querySelected=CommUtil.null2String(form.get("querySelected"));		
		Collection paras=new ArrayList();
		if(newsDir!=null)
		{
			//scope+=" and dirSn=?";
			//paras.add(newsDir.getSn());
			scope+=" and dirPath like ?";
			//System.out.println(newsDir.getDirPath());
		    paras.add(newsDir.getDirPath().trim()+"%");
		}
		if(!queryTitle.equals(""))
		{
			scope+=" and title like ?";
			paras.add("%"+queryTitle+"%");
		}
		if(!queryAuthor.equals(""))
		{
			scope+=" and author like ?";
			paras.add("%"+queryAuthor+"%");
		}
		if(!querySource.equals(""))
		{
			scope+=" and source like ?";
			paras.add("%"+querySource+"%");
		}
		if("1".equals(queryAuditing))
		{
			scope+=" and auditing>0";
		}
		if("1".equals(querySelected))
		{
			scope+=" and selected>0";
		}		
		String orderType=CommUtil.null2String(form.get("orderType"));
		String orderField=CommUtil.null2String(form.get("orderField"));			
		if(orderField.equals(""))
		{
		orderField="inputTime";
		orderType="desc";				
		}	
		if(!orderField.equals(""))
		{
		scope +=" order by "+orderField;
		if(!orderType.equals(""))scope+=" "+orderType;
		}	
		DbPageList pList=new DbPageList(NewsDoc.class,scope,paras);		
		pList.doList(currentPage,pageSize);
		return pList;
	}
	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));
	}	
	public Page doPublish(WebForm form, Module module) throws Exception {
		String MulitCid=CommUtil.null2String(form.get("mulitCid"));
		int num=0;
		if(!MulitCid.equals("")){//执行批量删除
		String[] s=MulitCid.split(",");	
		for(int i=0;i<s.length;i++)
		{
		 NewsDoc doc=NewsDoc.read(s[i]);
		 if(doc!=null && doc.publish(true))num++;
		}	
			form.addResult("msg","成功发布"+num+"条文章信息!");		
		}				
		return super.doQuery(form,module,this.getCurrentUser(form));
	}
	
	public Page doAdd(WebForm form, Module module, IActiveUser user) {
		Page forward=null;
		NewsDoc obj=(NewsDoc)form2Obj(form);
		if(obj==null)
		{
			form.addResult("msg","无法创建要保存的对象，添加失败！");
			return module.findPage("edit");
		}	    
	    if(obj.save())
	    {
	    	form.addResult("msg","数据添加成功！");
	    	forward=doQuery(form,module,user);
	    }
	    else
	    {
	    	form.addResult("msg","数据添加失败");	 
	    	forward=module.findPage("edit");
	    }	    
		return forward;
	}
	public Page doUpdate(WebForm form, Module module, IActiveUser user) {
		Page forward=null;
		NewsDoc obj=(NewsDoc)form2Obj(form);	    
	    if(obj.update())
	    {
	    	form.addResult("msg","数据修改成功！");
	    	forward=doQuery(form,module,user);
	    }
	    else
	    {
	    	form.addResult("msg","数据修改失败");	 
	    	forward=module.findPage("edit");
	    }	    
		return forward;
	}
	public Object form2Obj(WebForm form) {
		String cid=CommUtil.null2String(form.get("cid"));
		NewsDoc obj=null;
		
		if(cid.equals(""))
		{
			obj=(NewsDoc)form.toPo(NewsDoc.class);			
			obj.setInputUser(this.getCurrentUser(form).getUserName());
			obj.setStatus(new Integer(0));
			obj.setInputTime(new Date());
		}
		else
		{
			obj=NewsDoc.read(cid);		
			form.toPo(obj);		
			
		}		
		if(obj!=null && ("add".equals(this.getCommand())||"update".equals(this.getCommand())))
		{			
			NewsDir dir=NewsDir.readBySn(obj.getDirSn().trim());			
			obj.setDisplayTime(parseDisplayTime(form));
			if("".equals(CommUtil.null2String(form.get("auditing"))))obj.setAuditing(new Integer(0));
			if("".equals(CommUtil.null2String(form.get("selected"))))obj.setSelected(new Integer(0));
			//System.out.println("目录路径"+dir.getDirPath());
			if(dir!=null)obj.setDirPath(dir.getDirPath());
		}
		return obj;
	}
	public Object doBefore(WebForm form, Module module) {
		//系统后台,添加/删除/修改
		if("".equals(this.getCommand())||"list".equals(this.getCommand())||"edit".equals(this.getCommand())|| "save".equals(this.getCommand()) || "update".equals(this.getCommand())|| "del".equals(this.getCommand()))
		{
			
			if(this.getCurrentUser(form)==null){
			form.addResult("msg","您没有登录,或者登录信息已经超时,请重新登录！");
			return new Page("popedomError","/nologin.htm","page");
			}
		}	
		String dirSn=CommUtil.null2String(form.get("dirSn"));
		if(!dirSn.equals(""))newsDir=NewsDir.readBySn(dirSn);
		return super.doBefore(form,module);
	}
	public void doAfter(WebForm form, Module module) {
		// TODO Auto-generated method stub
		super.doAfter(form, module);		
		NewsDir dir=NewsDir.readBySn((String)form.get("dirSn"));
		if(dir!=null)form.addResult("dir",dir);
		if("new".equals(this.getCommand())||"edit".equals(this.getCommand()))
		{
		form.addResult("statusOptions",CommUtil.getSelectOptions(NewsDoc.statusTitle,""+form.get("status")));
		form.addResult("typesOptions",CommUtil.getSelectOptions(NewsDoc.typesTitle,""+form.get("types")));
		List allDir=NewsUtil.getAllDir();
		if(allDir!=null)
		{
			String[][] dirs =new String[allDir.size()][2];
			for(int i=0;i<allDir.size();i++)
			{
				dirs[i][0]=((NewsDir)allDir.get(i)).getSn().trim();
				dirs[i][1]=((NewsDir)allDir.get(i)).getTitle().trim();
			}			
			form.addResult("allDirOptions",CommUtil.getSelectOptions(dirs,(String)form.get("dirSn")));
//			显示日期displaytime
			Calendar currentDa=Calendar.getInstance();
			currentDa.setTime(new Date());
			Calendar ca=Calendar.getInstance();
			Object doc=form2Obj(form);
			if(doc!=null && doc instanceof NewsDoc )
			{	
				if(((NewsDoc)doc).getDisplayTime()!=null)ca.setTime(((NewsDoc)doc).getDisplayTime());
			}			
			//ca.setTime((doc!=null && doc instanceof NewsDoc &&(((NewsDoc)doc).getDisplayTime()!=null)?((NewsDoc)doc).getDisplayTime():new Date()));
			form.addResult("displayYearOptions",CommUtil.getSelectOptions(currentDa.get(Calendar.YEAR)-10,currentDa.get(Calendar.YEAR)+10,ca.get(Calendar.YEAR)));	
			form.addResult("displayMonthOptions",CommUtil.getSelectOptions(1,12,ca.get(Calendar.MONTH)+1));
			form.addResult("displayDayOptions",CommUtil.getSelectOptions(1,31,ca.get(Calendar.DAY_OF_MONTH)));	
			form.addResult("displayHourOptions",CommUtil.getSelectOptions(1,24,ca.get(Calendar.HOUR_OF_DAY)));	
			form.addResult("displayMinuteOptions",CommUtil.getSelectOptions(1,60,ca.get(Calendar.MINUTE)));
			if("1".equals(""+form.get("selected")))form.addResult("isSelected","true");
			if("1".equals(""+form.get("auditing")))form.addResult("isAuditing","true");
		}		
		}
	}
	private Date parseDisplayTime(WebForm form)
	{
		String displayYear=CommUtil.null2String(form.get("displayYear"));
		String displayMonth=CommUtil.null2String(form.get("displayMonth"));
		String displayDay=CommUtil.null2String(form.get("displayDay"));
		String displayHour=CommUtil.null2String(form.get("displayHour"));
		String displayMinute=CommUtil.null2String(form.get("displayMinute"));
		Date displayTime=new Date();
		if(!displayYear.equals("")&& (!displayMonth.equals(""))&&(!displayDay.equals("")))
		{
			String display=displayYear+"-"+displayMonth+"-"+displayDay;
			display+=" "+(displayHour.equals("")?"0":displayHour);
			display+=":"+(displayMinute.equals("")?"0":displayMinute)+":00";			
			java.text.SimpleDateFormat dateFormat=new java.text.SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
			try{
			displayTime=dateFormat.parse(display);
			}
			catch(Exception e)
			{
				System.out.println("错误的日期格式："+display+e);
			}		
		}
		return displayTime;
	}
}