smiliesaction.java

论坛软件系统亦称电子公告板(BBS)系统

package cn.jsprun.struts.action;

import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

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

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.dao.posts.ImagetypesDao;
import cn.jsprun.domain.Imagetypes;
import cn.jsprun.domain.Smilies;
import cn.jsprun.service.posts.ImagetypesService;
import cn.jsprun.service.posts.SmiliesService;
import cn.jsprun.utils.BeanFactory;
import cn.jsprun.utils.Cache;
import cn.jsprun.utils.Common;
import cn.jsprun.utils.FormDataCheck;
public class SmiliesAction extends DispatchAction {
	private ImagetypesService imagetypesService = (ImagetypesService) BeanFactory.getBean("imagetypesService");
	private SmiliesService smilieService = (SmiliesService) BeanFactory.getBean("smiliesService");
	public ActionForward batchSmiliestypes(ActionMapping mapping,
			ActionForm form, HttpServletRequest request,
			HttpServletResponse response) {
		String smiliessubmit = request.getParameter("smiliessubmit");
		if(smiliessubmit==null){
			Common.requestforward(response, "admincp.jsp?action=smilies");
			return null;
		}
		String hiddenStr = request.getParameter("showcount"); 
		Integer count = Integer.valueOf(hiddenStr != null ? hiddenStr : "0");
		List<Imagetypes> list = new ArrayList<Imagetypes>();
		for (int i = 1; i <= count; i++) {
			Imagetypes image = new Imagetypes();
			String newname = request.getParameter(this.getNewName(i));
			String newdisplayorder = request.getParameter(this.getNewDisplayorder(i));
			String newdirectory = request.getParameter(this.getNewDirectory(i));
			if (FormDataCheck.isValueString(newdirectory)) {
				image.setName(this.isNull(newname));  
				image.setType("smiley");  
				if (FormDataCheck.isNum(newdisplayorder)) {
					image.setDisplayorder(Short.valueOf(newdisplayorder));
				} else {
					image.setDisplayorder(Short.valueOf("0"));
				}
				image.setDirectory(newdirectory);

				list.add(image);
			}
		}
		imagetypesService.saveList(list);
		String[] ids = request.getParameterValues("delete[]"); 
		if (ids != null && ids.length > 0) {
			Short[] typeids = new Short[ids.length];  
			for (int i = 0; i < ids.length; i++) {
				typeids[i] = Short.valueOf(ids[i]);
			}
			imagetypesService.deleteImagetypesAll(typeids);  
		}
		String typeids[] = request.getParameterValues("typeid");
		List<Imagetypes> nameValueList = new ArrayList<Imagetypes>();
			if (typeids != null) {
				for (int i = 0; i < typeids.length; i++) {
					String names = request.getParameter("namenew["+typeids[i]+"]");
					String values = request.getParameter("displayordernew["+typeids[i]+"]");
					short value = Common.toDigit(values,1000000L,0L).shortValue();
					if (names!=null) {
						Imagetypes imagetypes = new Imagetypes(); 
						imagetypes.setDisplayorder(value); 
						imagetypes.setName(names);  
						imagetypes.setTypeid(Short.valueOf(typeids[i]));
						nameValueList.add(imagetypes);
					}
				}
			imagetypesService.updateNameImagetypes(nameValueList);  
		}
		list = null;nameValueList=null;typeids=null;ids=null;
		Cache cache = new Cache(servlet.getServletContext().getRealPath("/"));
		try {
			cache.updatecache("post");
		} catch (Exception e) {
			e.printStackTrace();
		}
		String successInfo = "表情列表更新成功。";
		request.setAttribute("successInfo", successInfo);
		request.setAttribute("requestPath", "admincp.jsp?action=smilies");
		return mapping.findForward("success");
	}
	private String getNewName(int i) {
		StringBuffer sb = new StringBuffer("newname[");
		sb.append(i);
		sb.append("]");
		return sb.toString();
	}
	private String getNewDisplayorder(int i) {
		StringBuffer sb = new StringBuffer("newdisplayorder[");
		sb.append(i);
		sb.append("]");
		return sb.toString();
	}

	private String getNewDirectory(int i) {
		StringBuffer sb = new StringBuffer("newdirectory[");
		sb.append(i);
		sb.append("]");
		return sb.toString();
	}
	private String isNull(String str) {
		return str == null ? "" : str;
	}

	@SuppressWarnings("unchecked")
	public ActionForward findBySmilies(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		Map map = null;
		Integer currentPage = 1;
		String page = request.getParameter("page"); 
		currentPage = page == null ? 1 : Integer.valueOf(page);
		String edit = request.getParameter("edit"); 
		String directoryStr = request.getParameter("directory"); 
		String path = servlet.getServletContext().getRealPath("/")+"images/smilies/"+directoryStr;
		File fils = new File(path);
		if (FormDataCheck.isValueString(edit)) {
			map = imagetypesService.showImagesToID(Short.valueOf(edit.trim()),currentPage);
		}
		if (map == null || map.get(ImagetypesDao.DIRECTORY) == null || !fils.exists()) {
			String successInfo = "表情目录 ./images/smilies/" + directoryStr
					+ " 不存在，您可以通过 FTP 创建目录 ./images/smilies/" + directoryStr
					+ " 并上传相应的表情图片。请返回。";
			request.setAttribute("errorInfo", successInfo);
			return mapping.findForward("error");
		} else {
			request.setAttribute("edit", edit);
			List<Smilies> list = (List) map.get(ImagetypesDao.SMILIES);
			String hiddenids = getList(list);
			request.setAttribute("ids", hiddenids);
			request.setAttribute(ImagetypesDao.CURRENTPAGE, map
					.get(ImagetypesDao.CURRENTPAGE));  
			request.setAttribute(ImagetypesDao.TOTALPAGE, map
					.get(ImagetypesDao.TOTALPAGE)); 
			request.setAttribute(ImagetypesDao.SMILIES, map
					.get(ImagetypesDao.SMILIES)); 
			request.setAttribute(ImagetypesDao.TOTALSIZE, map
					.get(ImagetypesDao.TOTALSIZE)); 

		}
		request.setAttribute("name", map.get("name"));  
		request.setAttribute("directory", directoryStr);  
		request.setAttribute("typeid", edit);
		return mapping.findForward("findBySmilies");
	}

	private String getList(List<Smilies> list) {
		StringBuffer ids = new StringBuffer();
		if (list != null && list.size() > 0) {
			for (int i = 0; i < list.size(); i++) {
				ids.append(list.get(i).getId());
				ids.append(",");
			}
		}
		return ids.toString();
	}

	public ActionForward updateSmilies(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String editsubmit = request.getParameter("editsubmit");
		if(editsubmit==null){
			Common.requestforward(response, "admincp.jsp?action=smilies");
			return null;