package?controller;

import?java.io.File;
import?java.io.IOException;
import?java.text.SimpleDateFormat;
import?java.util.Date;
import?java.util.HashMap;
import?java.util.List;
import?java.util.Map;

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

import?model.Message;
import?model.MyDiskInfo;
import?model.MyFile;
import?model.User;

import?org.springframework.stereotype.Controller;
import?org.springframework.web.bind.annotation.PathVariable;
import?org.springframework.web.bind.annotation.RequestMapping;
import?org.springframework.web.bind.annotation.ResponseBody;
import?org.springframework.web.multipart.MultipartFile;

import?util.DaoSupport;
import?util.DownloadSupport;
import?util.FileStorage;
import?util.UploadHelper;

import?com.alibaba.fastjson.JSON;

import?dao.DeleteFileTransaction;
import?dao.MessageDao;
import?dao.MoveFileTransaction;
import?dao.MyDiskInfoDao;
import?dao.MyFileDao;
import?dao.UploadTransaction;

@Controller
@RequestMapping（“/home“）
public?class?DiskController?extends?Support{
	private?static?final?String?FILEbasePATH?=?FileStorage.getFilePath（）;
	
	/**
	?*?列出文件夾的內的所有子文件
	?*?@param?id
	?*?@return
	?*/
	@RequestMapping（“/list_myfile“）
	@ResponseBody
	public??String?listFiles（long?idString?pwd）{
		MyFile?folder?=?MyFileDao.getMyFile（id）;
		List?myFiles?=?null;
		
		if（folder.getIsLock（）?==?1）{
			if（folder.getPassword（）.equals（pwd））{
				myFiles?=?MyFileDao.getFilesByFolderId（id）;
			}else{
				return?“fail“;
			}
		}else{
			myFiles?=?MyFileDao.getFilesByFolderId（id）;
		}
		return?JSON.toJSONString（myFiles）;
	}
	
	/**
	?*?上傳文件
	?*?@param?request
	?*?@param?folderid
	?*?@return
	?*/
	@RequestMapping（“/upload/{folderid}“）
	@ResponseBody
	public?String?upload（HttpServletRequest?request@PathVariable?long?folderid）{
		UploadHelper?upload?=?new?UploadHelper（）;
		MultipartFile?file?=?upload.getFiles（request）.get（0）;
		
		String?result?=?“fail“;
		String?fileName?=?file.getOriginalFilename（）;
		String?suffix?=?fileName.substring（fileName.lastIndexOf（“.“）+1）;
	
		User?user?=?（User）?session.getAttribute（“user“）;
		
		MyFile?myFile?=?new?MyFile（）;
		myFile.setUser_id（user.getId（））;
		myFile.setSize（file.getSize（））;

		if（MyDiskInfoDao.isEnoughSpace（myFile））{
			String?filePath?=?FILEbasePATH?+?new?Date（）.getTime（）?+?“.“?+?suffix;
			
			//String?filePath?=?session.getServletContext（）.getRealPath（“FILE“）?+“/“+?new?Date（）.getTime（）?+?“.“?+?suffix;
			try?{
				upload.upload（file?filePath）;//文件沒有成功保存返回失敗信息
				
				SimpleDateFormat?sdf?=?new?SimpleDateFormat（“yyyy-MM-dd“）;
				
				myFile.setCreateDate（sdf.format（new?Date（）））;
				myFile.setName（fileName）;
				myFile.setParent_id（folderid）;
				myFile.setType（suffix.toLowerCase（））;
				myFile.setPath（MyFileDao.getPath（folderid）+folderid+“/“）;
				myFile.setLocation（filePath）;
				myFile.setIsShare（0）;
				myFile.setDescription（

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-06-14?09:03??networkdisk\
?????目錄???????????0??2013-06-14?09:03??networkdisk\networkdisk\
?????文件?????????649??2013-06-14?09:03??networkdisk\networkdisk\.classpath
?????文件????????1044??2013-06-14?09:03??networkdisk\networkdisk\.project
?????目錄???????????0??2013-06-14?09:03??networkdisk\networkdisk\.settings\
?????文件?????????491??2013-06-14?09:03??networkdisk\networkdisk\.settings\.jsdtscope
?????文件??????????57??2013-06-14?09:03??networkdisk\networkdisk\.settings\org.eclipse.core.resources.prefs
?????文件?????????587??2013-06-14?09:03??networkdisk\networkdisk\.settings\org.eclipse.jdt.core.prefs
?????文件?????????112??2013-06-14?09:03??networkdisk\networkdisk\.settings\org.eclipse.jst.j2ee.ejb.annotations.xdoclet.prefs
?????文件?????????563??2013-06-14?09:03??networkdisk\networkdisk\.settings\org.eclipse.wst.common.component
?????文件?????????296??2013-06-14?09:03??networkdisk\networkdisk\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2013-06-14?09:03??networkdisk\networkdisk\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2013-06-14?09:03??networkdisk\networkdisk\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\
?????目錄???????????0??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\controller\
?????文件???????10205??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\controller\DiskController.class
?????文件????????1944??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\controller\LoginController.class
?????文件????????2136??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\controller\RegisterController.class
?????文件????????2478??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\controller\ShareController.class
?????文件?????????420??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\controller\Support.class
?????文件????????5024??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\controller\UserSettingController.class
?????目錄???????????0??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\dao\
?????文件????????3381??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\dao\DeleteFileTransaction.class
?????文件?????????819??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\dao\MessageDao.class
?????文件????????2102??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\dao\MoveFileTransaction.class
?????文件????????1397??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\dao\MyDiskInfoDao.class
?????文件????????1281??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\dao\MyDiskInfoDaoTest.class
?????文件????????4319??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\dao\MyFileDao.class
?????文件????????1602??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\dao\MyFileDaoTest.class
?????文件????????3167??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\dao\RegisterTransaction.class
?????文件????????2475??2013-06-14?09:03??networkdisk\networkdisk\ImportedClasses\dao\UploadTransaction.class
............此處省略385個文件信息