ImgTAction.java

package com.jshop.action;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Random;

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

import org.apache.commons.io.IOUtils;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;
import org.apache.struts2.interceptor.ServletRequestAware;
import org.apache.struts2.interceptor.ServletResponseAware;
import org.apache.struts2.json.annotations.JSON;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;

import com.jshop.action.tools.Validate;
import com.jshop.entity.ServerFileInfo;
import com.opensymphony.xwork2.ActionSupport;

@ParentPackage("jshop")
@Controller("imgTAction")
public class ImgTAction extends ActionSupport implements ServletResponseAware, ServletRequestAware {
	private static final Logger log = LoggerFactory.getLogger(ImgTAction.class);
	
	private File fileupload;
	private String fileuploadFileName;
	private String allfilename;
	private String qqfile;
	private String directoryname;
	private String filestrs;
	private HttpServletResponse response;
	private HttpServletRequest request;
	/**
	 * 保存服务器文件目录
	 */
	private List list = new ArrayList();
	private String query;
	private String qtype;
	private int total = 0;
	private int rp;
	private int page = 1;
	private List rows = new ArrayList();
	private String creatorid;
	private String imgdirpath;
	private boolean slogin;
	private boolean sucflag;

	public File getFileupload() {
		return fileupload;
	}

	public void setFileupload(File fileupload) {
		this.fileupload = fileupload;
	}

	public String getFileuploadFileName() {
		return fileuploadFileName;
	}

	public void setFileuploadFileName(String fileuploadFileName) {
		this.fileuploadFileName = fileuploadFileName;
	}

	public String getAllfilename() {
		return allfilename;
	}

	public void setAllfilename(String allfilename) {
		this.allfilename = allfilename;
	}
	

	@JSON(serialize=false) 
	public HttpServletResponse getResponse() {
		return response;
	}

	public void setResponse(HttpServletResponse response) {
		this.response = response;
	}
	@JSON(serialize=false) 
	public HttpServletRequest getRequest() {
		return request;
	}

	public void setRequest(HttpServletRequest request) {
		this.request = request;
	}

	public void setServletResponse(HttpServletResponse response) {
		this.response=response;
	}

	public void setServletRequest(HttpServletRequest request) {
		this.request=request;
	}

	public String getQqfile() {
		return qqfile;
	}

	public void setQqfile(String qqfile) {
		this.qqfile = qqfile;
	}

	public List getList() {
		return list;
	}

	public void setList(List list) {
		this.list = list;
	}

	public String getQuery() {
		return query;
	}

	public void setQuery(String query) {
		this.query = query;
	}

	public String getQtype() {
		return qtype;
	}

	public void setQtype(String qtype) {
		this.qtype = qtype;
	}

	public List getRows() {
		return rows;
	}

	public void setRows(List rows) {
		this.rows = rows;
	}

	public String getCreatorid() {
		return creatorid;
	}

	public void setCreatorid(String creatorid) {
		this.creatorid = creatorid;
	}

	public boolean isSlogin() {
		return slogin;
	}

	public void setSlogin(boolean slogin) {
		this.slogin = slogin;
	}

	public boolean isSucflag() {
		return sucflag;
	}

	public void setSucflag(boolean sucflag) {
		this.sucflag = sucflag;
	}

	public int getTotal() {
		return total;
	}

	public void setTotal(int total) {
		this.total = total;
	}

	public int getRp() {
		return rp;
	}

	public void setRp(int rp) {
		this.rp = rp;
	}

	public int getPage() {
		return page;
	}

	public void setPage(int page) {
		this.page = page;
	}

	public String getImgdirpath() {
		return imgdirpath;
	}

	public void setImgdirpath(String imgdirpath) {
		this.imgdirpath = imgdirpath;
	}

	public String getDirectoryname() {
		return directoryname;
	}

	public void setDirectoryname(String directoryname) {
		this.directoryname = directoryname;
	}

	public String getFilestrs() {
		return filestrs;
	}

	public void setFilestrs(String filestrs) {
		this.filestrs = filestrs;
	}

	
	/**
	 * 清理错误
	 */
	@Override
	public void validate() {
		this.clearErrorsAndMessages();

	}

	/**
	 * 读取服务器文件夹下得文件
	 */
	@Action(value = "readAllSeverDirectoryFile", results = { @Result(name = "json", type = "json") })
	public String readAllSeverDirectoryFile() {
		this.findDefaultDirectoryFile();
		return "json";

	}

	/**
	 * 获取服务器文件夹下文件
	 * 
	 * @return
	 */
	public void findDefaultDirectoryFile() {
		int currentPage = page;
		int lineSize = rp;
		if (Validate.StrNotNull(this.getDirectoryname())) {
			String savedir = "/Uploads/";
			String savePath = ServletActionContext.getServletContext().getRealPath("");
			savePath = savePath + savedir + this.getDirectoryname() + "/";
			File file = new File(savePath);
			String[] filelist = file.list();
			SimpleDateFormat sDateFormat;
			sDateFormat = new SimpleDateFormat("yyyyMMddmmss");
			String nowTimeStr = "";
			list.clear();
			for (int i = 0; i < filelist.length; i++) {
				File f = new File(file.getPath(), filelist[i]);
				if (f.isFile() && !f.isHidden()) {
					nowTimeStr = sDateFormat.format(new Date(f.lastModified()));
					ServerFileInfo sfi = new ServerFileInfo();
					sfi.setDirectoryname(f.getName());
					sfi.setCreatetime(nowTimeStr);
					sfi.setImgfilepath(savedir + this.getDirectoryname() + "/" + f.getName());
					list.add(sfi);
				}
			}
			if (list != null && list.size() > 0) {
				total = currentPage * lineSize > list.size() ? list.size() : currentPage * lineSize;
				list.subList((currentPage - 1) * lineSize, total);
				this.ProcessAllSeverDirectoryFile(list);
			}
		}
	}

	public void ProcessAllSeverDirectoryFile(List list) {
		rows.clear();
		for (Iterator it = list.iterator(); it.hasNext();) {
			ServerFileInfo sfi = (ServerFileInfo) it.next();
			Map<String, Object> cellMap = new HashMap<String, Object>();
			cellMap.put("id", sfi.getDirectoryname());
			cellMap.put("cell", new Object[] {"<img width='100px' height='100px' src='" + sfi.getImgfilepath() + "'/><br/><a target='_blank' href='" + sfi.getImgfilepath() + "'>" + sfi.getDirectoryname() + "</a>", sfi.getCreatetime() });
			rows.add(cellMap);
		}
	}

	/**
	 * 创建服务器目录
	 * 
	 * @return
	 */
	@Action(value = "createDirectory", results = { @Result(name = "json", type = "json") })
	public String createDirectory() {
		String savedir = "/Uploads/";
		String savePath = ServletActionContext.getServletContext().getRealPath("");
		savePath = savePath + savedir + this.getImgdirpath() + "/";
		File dir = new File(savePath);
		if (!dir.exists()) {
			dir.mkdirs();
			this.setSucflag(true);
			return "json";
		} else {
			this.setSucflag(false);
			return "json";
		}
	}

	/**
	 * 检测目录是否存在
	 * 
	 * @return
	 */

	public String isexistdir() {
		String nowTimeStr = "";
		String savedir = "/Uploads/";
		String realpath = "";
		SimpleDateFormat sDateFormat;
		sDateFormat = new SimpleDateFormat("yyyyMMdd");
		nowTimeStr = sDateFormat.format(new Date());
		String savePath = ServletActionContext.getServletContext().getRealPath("");
		savePath = savePath + savedir + nowTimeStr + "/";
		File dir = new File(savePath);
		if (!dir.exists()) {
			dir.mkdirs();
			realpath = savedir + nowTimeStr + "/";
			return realpath;
		} else {
			realpath = savedir + nowTimeStr + "/";
			return realpath;
		}
	}

	/**
	 * 异步图片
	 * 
	 * @throws IOException
	 */
	@Action(value = "ajaxFileUploads", results = {})
	public void ajaxFileUploads() throws IOException {
		String extName = "";
		String newFilename = "";
		String nowTimeStr = "";
		String realpath = "";
		if (Validate.StrNotNull(this.getImgdirpath())) {
			realpath = "Uploads/" + this.getImgdirpath() + "/";
		} else {
			realpath = this.isexistdir();
		}
		SimpleDateFormat sDateFormat;
		Random r = new Random();
		String savePath = ServletActionContext.getServletContext().getRealPath("");
		savePath = savePath + realpath;
		HttpServletResponse response = ServletActionContext.getResponse();
		int rannum = (int) (r.nextDouble() * (99999 - 1000 + 1)) + 10000;
		sDateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
		nowTimeStr = sDateFormat.format(new Date());
		String filename = request.getHeader("X-File-Name");
		if (filename.lastIndexOf(".") >= 0) {
			extName = filename.substring(filename.lastIndexOf("."));
		}
		newFilename = nowTimeStr + rannum + extName;
		PrintWriter writer = null;
		InputStream is = null;
		FileOutputStream fos = null;
		try {
			writer = response.getWriter();
		} catch (IOException ex) {
			log.debug(ImgTAction.class.getName() + "has thrown an exception:" + ex.getMessage());
		}

		try {
			is = request.getInputStream();
			fos = new FileOutputStream(new File(savePath + newFilename));
			IOUtils.copy(is, fos);
			response.setStatus(response.SC_OK);
			writer.print("{success:'" + realpath + newFilename + "'}");
			//writer.print("{savepath:'"+savePath+newFilename+"'}");
		} catch (FileNotFoundException ex) {
			response.setStatus(response.SC_INTERNAL_SERVER_ERROR);
			writer.print("{success: false}");
			log.debug(ImgTAction.class.getName() + "has thrown an exception: " + ex.getMessage());
		} catch (IOException ex) {
			response.setStatus(response.SC_INTERNAL_SERVER_ERROR);
			writer.print("{success: false}");
			log.debug(ImgTAction.class.getName() + "has thrown an exception: " + ex.getMessage());
		} finally {
			try {
				this.setImgdirpath(null);
				fos.close();
				is.close();
			} catch (IOException ignored) {

			}
		}
		writer.flush();
		writer.close();
	}

	/**
	 * 读取服务器文件
	 */
	@Action(value = "readAllSeverDirectory", results = { @Result(name = "json", type = "json") })
	public String readAllSeverDirectory() {
		if ("sc".equals(this.getQtype())) {
			this.findDefaultAllSeverDirectory();
			return "json";
		} else {
			if (Validate.StrisNull(this.getQuery())) {
				return "json";
			} else {
				return "json";
			}
		}
	}

	public void findDefaultAllSeverDirectory() {
		int currentPage = page;
		int lineSize = rp;
		String savedir = "/Uploads/";
		String savePath = ServletActionContext.getServletContext().getRealPath("");
		savePath = savePath + savedir;
		File file = new File(savePath);
		String[] filelist = file.list();
		SimpleDateFormat sDateFormat;
		sDateFormat = new SimpleDateFormat("yyyyMMddmmss");
		String nowTimeStr = "";
		list.clear();
		for (int i = 0; i < filelist.length; i++) {
			File f = new File(file.getPath(), filelist[i]);
			if (f.isDirectory() && !f.getName().equals(".svn") && !f.isHidden()) {
				String filecount[] = f.list();
				nowTimeStr = sDateFormat.format(new Date(f.lastModified()));
				ServerFileInfo sfi = new ServerFileInfo();
				sfi.setDirectoryname(f.getName());
				sfi.setCreatetime(nowTimeStr);
				sfi.setCount(filecount.length);
				list.add(sfi);
			}
		}
		if (list != null && list.size() > 0) {
			total = currentPage * lineSize > list.size() ? list.size() : currentPage * lineSize;
			list.subList((currentPage - 1) * lineSize, total);
			this.ProcessAllSeverDirectory(list);
		}
	}

	public void ProcessAllSeverDirectory(List list) {
		rows.clear();
		for (Iterator it = list.iterator(); it.hasNext();) {
			ServerFileInfo sfi = (ServerFileInfo) it.next();
			Map<String, Object> cellMap = new HashMap<String, Object>();
			cellMap.put("id", sfi.getDirectoryname());
			cellMap.put("cell", new Object[] { "<a href='serverimglistmanagement.jsp?directoryname=" + sfi.getDirectoryname() + "#images&session=true" + "'>" + sfi.getDirectoryname() + "</a>", sfi.getCount(), sfi.getCreatetime() });
			rows.add(cellMap);
		}
	}

	/**
	 * 删除服务器端文件
	 */
	@Action(value = "delServerDirectoryFile", results = { @Result(name = "json", type = "json") })
	public String delServerDirectoryFile() {
		String savedir = "/Uploads/";
		String savePath = ServletActionContext.getServletContext().getRealPath("");
		if (Validate.StrNotNull(this.getDirectoryname())) {
			String dirs[] = this.getDirectoryname().split(",");
			for (int i = 0; i < dirs.length; i++) {
				savePath = savePath + savedir + dirs[i] + "/";
				File file = new File(savePath);
				if (file.exists()) {
					String[] filelist = file.list();
					for (int j = 0; j < filelist.length; j++) {
						File f = new File(file.getPath(), filelist[j]);
						if (f.exists() && f.isFile() && !f.isHidden()) {
							f.delete();
						}
					}
					file.delete();
				}
			}

			this.setSucflag(true);
			return "json";
		}
		this.setSucflag(false);
		return "json";
	}

	/**
	 * 删除服务器上单个文件
	 * 
	 * @return
	 */
	@Action(value = "delServerFile", results = { @Result(name = "json", type = "json") })
	public String delServerFile() {
		String savedir = "/Uploads/";
		String savePath = ServletActionContext.getServletContext().getRealPath("");
		if (Validate.StrNotNull(this.getFilestrs())) {
			String dir = this.getDirectoryname().trim();
			String files[] = this.getFilestrs().split(",");
			for (int i = 0; i < files.length; i++) {
				savePath = savePath + savedir+dir+"/"+ files[i];
				File f = new File(savePath);
				if (f.exists() && f.isFile() && !f.isHidden()) {
					f.delete();
				}
			}
			this.setSucflag(true);
			return "json";
		}
		this.setSucflag(false);
		return "json";
	}

	/**
	 * 增加图片数据
	 * 
	 * @return
	 */
	//	@Action(value = "addImgTWhenEdit", results = { @Result(name = "json", type = "json") })
	//	public String addImgTWhenEdit(Map<String, Object> imgVal) {
	//		ImgT img = new ImgT();
	//		img.setImgId(this.getSerial().Serialid(Serial.IMG));
	//		img.setImgName(imgVal.get("imgName").toString());
	//		img.setImgType(imgVal.get("imgType").toString());
	//		img.setImgHref(imgVal.get("imgHref").toString());
	//		img.setUsedGoodsid(imgVal.get("usedGoodsid").toString());
	//		img.setUsedGoodsname(imgVal.get("usedGoodsname").toString());
	//		img.setState(imgVal.get("state").toString());
	//		img.setCreatetime(BaseTools.systemtime());
	//		img.setCreatorid(BaseTools.adminCreateId());
	//		if (this.getImgTServiceImpl().addImgT(img) > 0) {
	//			return "json";
	//		}
	//		return "json";
	//	}

	/**
	 * 增加图片数据
	 * 
	 * @return
	 */
	//	@Action(value = "addImgTWhenInsert", results = { @Result(name = "json", type = "json") })
	//	public String addImgTWhenInsert(Map<String, Object> imgVal) {
	//		ImgT img = new ImgT();
	//		img.setImgId(this.getSerial().Serialid(Serial.IMG));
	//		img.setImgName(imgVal.get("imgName").toString());
	//		img.setImgType(imgVal.get("imgType").toString());
	//		img.setImgHref(imgVal.get("imgHref").toString());
	//		img.setState(imgVal.get("state").toString());
	//		img.setCreatetime(BaseTools.systemtime());
	//		img.setCreatorid(BaseTools.adminCreateId());
	//		if (this.getImgTServiceImpl().addImgT(img) > 0) {
	//			return "json";
	//		}
	//		return "json";
	//	}

	/**
	 * 检测图片是否已经在图片表中
	 * 
	 * @param imgName
	 * @return
	 */

	//	public ImgT findImgTByImgName(String imgName) {
	//		bean = this.getImgTServiceImpl().findImgTByImgName(imgName);
	//		if (bean != null) {
	//			return bean;
	//		}
	//		return null;
	//	}

	/**
	 * 删除图片
	 * 
	 * @return
	 */
	//	@Action(value = "delImgT", results = { @Result(name = "json", type = "json") })
	//	public String delImgT() {
	//		String imgId = this.getImgId() + ",";
	//		String[] array = imgId.split(",");
	//		//检测是否已经存在引用关系
	//		List<ImgT> list = this.getImgTServiceImpl().findImgTByusedGoodsidandusedPositionId(this.getImgId());
	//		if (list != null) {
	//			for (Iterator it = list.iterator(); it.hasNext();) {
	//				ImgT i = (ImgT) it.next();
	//				if (i.getUsedGoodsid() == null && i.getUsedPositionId() == null) {
	//					ServerFileDel.Del(this.getImgHref());
	//					this.getImgTServiceImpl().delImgT(array);
	//					this.setSucflag(true);
	//					return "json";
	//				}
	//			}
	//		}
	//		this.setSucflag(false);
	//		return "json";
	//
	//	}

	/**
	 * 根据被商品引用id获取数据
	 * 
	 * @return
	 */
	//	public List<ImgT> findImgTByusedGoodsid(String usedGoodsid) {
	//		List<ImgT> list = this.getImgTServiceImpl().findImgTByusedGoodsid(usedGoodsid);
	//		if (list != null) {
	//			return list;
	//		}
	//		return null;
	//	}

	/**
	 * 获取被商品引用但是未被自定义引用的图片
	 * 
	 * @return
	 */
	//	public List<ImgT> findImgTByusedGoodsidandPositionIdisNull(String usedGoodsid) {
	//		List<ImgT> list = this.getImgTServiceImpl().findImgTByusedGoodsidandPositionIdisNull(usedGoodsid);
	//		if (list != null) {
	//			return list;
	//		}
	//		return null;
	//	}

	/**
	 * 更新商品图片状态
	 * 
	 * @param imgId
	 * @param state
	 */
	//	public void updateImgState(String imgId, String state) {
	//		this.getImgTServiceImpl().updateImgState(imgId, state);
	//	}

	/**
	 * 获取图片引用关系
	 * 
	 * @return
	 */
	//	@Action(value = "findimgShip", results = { @Result(name = "json", type = "json") })
	//	public String findimgShip() {
	//
	//		if (this.getQtype().equals("sc")) {
	//
	//			this.findDefaultAllImgTByImgName(this.getImgName());
	//		} else {
	//			if (Validate.StrisNull(this.getQuery())) {
	//				return "json";
	//			} else {
	//				return "json";
	//			}
	//		}
	//
	//		return "json";
	//	}

	//	public void findDefaultAllImgTByImgName(String imgName) {
	//		int currentPage = page;
	//		int lineSize = rp;
	//		total = this.getImgTServiceImpl().countfindAllImgTByImgName(imgName);
	//		if (Validate.StrNotNull(sortname) && Validate.StrNotNull(sortorder)) {
	//			String queryString = "from ImgT order by " + sortname + " " + sortorder + "";
	//			List<ImgT> list = this.getImgTServiceImpl().sortAllImgT(currentPage, lineSize, queryString);
	//			if (list != null) {
	//				this.ProcessImgTList(list);
	//			}
	//		}
	//	}
	//
	//	public void ProcessImgTList(List<ImgT> list) {
	//		rows.clear();
	//		for (Iterator it = list.iterator(); it.hasNext();) {
	//			ImgT itt = (ImgT) it.next();
	//			Map<String, Object> cellMap = new HashMap<String, Object>();
	//			cellMap.put("id", itt.getImgId());
	//			cellMap.put("cell", new Object[] { "<input id='id' name='firstcol' class='firstimgtid' type='checkbox' value='" + itt.getImgId() + "'/>", "<a target='_blank' href='GetGoodsdetailBygoodsid.action?goodsid=" + itt.getUsedGoodsid() + "'>" + itt.getUsedGoodsname() + "</a>", itt.getUsedPositionName() });
	//			rows.add(cellMap);
	//		}
	//
	//	}
}