Download.jsp
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<%@ page language="java" contentType="application/x-download" pageEncoding="UTF-8"%><%@
page import="java.net.URLEncoder"%><%@
page import="java.net.URLDecoder"%><%@
page import="net.sf.json.*"%><%@
page import="java.util.*" %><%@
page import="java.util.zip.*" %><%@
page import="java.io.*" %><%@
page import="weaver.general.*" %><%@
page import="weaver.file.*" %><%@
page import="DBstep.iMsgServer2000" %><%@
page import="weaver.hrm.*" %>
<%@ page import="com.api.doc.detail.util.DocDownloadCheckUtil" %>
<%@page import="weaver.mobile.plugin.ecology.service.EMessageService" %><%@
page import="weaver.email.service.MailFilePreviewService" %><%@
page import="weaver.WorkPlan.WorkPlanService,weaver.blog.BlogDao,weaver.cowork.CoworkDAO,weaver.meeting.MeetingUtil,weaver.workflow.request.WFUrgerManager,weaver.social.service.SocialIMService"%><%@
page import="weaver.conn.*" %><%@ page import="weaver.file.ImageFileManager" %><%@ page import="weaver.docs.pdf.docpreview.ConvertPDFTools" %><%@ page import="weaver.docs.pdf.docpreview.ConvertPDFUtil"%><%@ page import="weaver.docs.category.SecCategoryComInfo" %><%@ page import="weaver.splitepage.operate.SpopForDoc" %><%@ page import="weaver.docs.docs.DocManager" %><%@ page import="weaver.docs.networkdisk.server.NetworkFileLogServer"%><jsp:useBean
id="ps" class="weaver.mobile.plugin.ecology.service.PluginServiceImpl" scope="page" /><jsp:useBean id="as" class="weaver.mobile.plugin.ecology.service.AuthService" scope="page" /><%
//上面这句话的<%一定不要敲到下面来，否则会导致输出的附件打不开或内容乱码
String userid = Util.null2String(request.getParameter("userid"));
String markId = Util.null2String(request.getParameter("markId"));
String urlStr = Util.null2String(request.getParameter("url"));
String url = DocDownloadCheckUtil.getDownloadfileidstr(urlStr);
String sessionkey = Util.null2String(request.getParameter("sessionkey"));
//来自于手机版的邮件附件下载
String form_email= Util.null2String(request.getParameter("form_email"));
String from= Util.null2String(request.getParameter("from"));
Date lastModified = null;
FileUpload fu = new FileUpload(request);
if(from.isEmpty()){
from = Util.null2String(fu.getParameter("from"));
}
//是否缩略图
String thumbnail= Util.null2String(request.getParameter("thumbnail"));
int shareFlag = 1;
String filepath = "";
String iszip = "";
String filename = "";
String contenttype = "";
String markType = "";
String isaesencrypt="";
String aescode = "";
InputStream is = null;
if(ps.verify(sessionkey)) {
if("networkdisk".equals(from)) {
String fileidstr = Util.null2String(request.getParameter("fileid"));
String fileid = DocDownloadCheckUtil.getDownloadfileidstr(fileidstr);
String type = Util.null2String(request.getParameter("type"));
String targetid = Util.null2String(request.getParameter("targetid"));
type = type.equals("myshare") ? "myShare" : type;
type = type.equals("shareme") ? "shareMy" : type;
if(!targetid.isEmpty() && ("myShare".equals(type) || "shareMy".equals(type))){
NetworkFileLogServer networkFileLogServer = new NetworkFileLogServer();
User user = new User();
Map map = ps.getCurrUser(sessionkey);
user.setUid(Util.getIntValue(Util.null2String(map.get("id"))));
RecordSet rs = new RecordSet();
rs.executeQuery("select createrid from ImageFileRef where imagefileid=?",fileid);
String sharerid = "";
if(rs.next()){
sharerid = Util.null2String(rs.getString("createrid"));
}
shareFlag = networkFileLogServer.checkShare("pdoc",sharerid,targetid,fileid,user);
}else if("document".equals(type)){
shareFlag = 1;
}
if(shareFlag == 1){
ImageFileManager imageFileManager=new ImageFileManager();
imageFileManager.getImageFileInfoById(Util.getIntValue(fileid));
is = imageFileManager.getInputStream();
filename = imageFileManager.getImageFileName();
lastModified = imageFileManager.getLastModified();
int pdfFileId = 0;
String file2pdf = Util.null2String(request.getParameter("file2pdf"));
if("1".equals(file2pdf)){
boolean isUsePDFViewer = ConvertPDFUtil.isUsePDFViewer();
if(isUsePDFViewer){
if(filename.endsWith(".doc") || filename.endsWith(".docx") || filename.endsWith(".xls") || filename.endsWith(".xlsx") ||
filename.endsWith(".ppt") || filename.endsWith(".pptx") || filename.endsWith(".wps") || filename.endsWith(".txt")){
RecordSet rs = new RecordSet();
rs.executeQuery("select * from pdf_imagefile where imagefileid=?",fileid);
if(rs.next()){
pdfFileId = Util.getIntValue(rs.getString("pdfimagefileid"),0);
}else{
try{
ConvertPDFTools convertPDFTools = new ConvertPDFTools();
pdfFileId= convertPDFTools.conertToPdf(fileid+"");
}catch(Exception e){}
}
filename += ".pdf";
}else if(filename.endsWith(".pdf")){
filename += ".pdf";
}
if(pdfFileId > 0){
imageFileManager.getImageFileInfoById(pdfFileId);
is = imageFileManager.getInputStream();
lastModified = imageFileManager.getLastModified();
}
}
}else{
String extName = "";
if(filename.indexOf(".") > -1){
int bx = filename.lastIndexOf(".");
extName = filename.substring(bx+1, filename.length());
}
if("xls".equalsIgnoreCase(extName) || "doc".equalsIgnoreCase(extName) || "ppt".equalsIgnoreCase(extName)
|| "xlsx".equalsIgnoreCase(extName) || "docx".equalsIgnoreCase(extName) || "pptx".equalsIgnoreCase(extName)
|| "wps".equalsIgnoreCase(extName) || "et".equalsIgnoreCase(extName)) {
//正文的处理
ByteArrayOutputStream bout = null;
try {
int byteread = 0;
byte[] rbs = new byte[2048];
bout = new ByteArrayOutputStream();
while((byteread = is.read(rbs)) != -1) {
bout.write(rbs, 0, byteread);
bout.flush();
}
byte[] fileBody = bout.toByteArray();
iMsgServer2000 MsgObj = new DBstep.iMsgServer2000();
MsgObj.MsgFileBody(fileBody); //将文件信息打包
fileBody = MsgObj.ToDocument(MsgObj.MsgFileBody()); //通过iMsgServer200 将pgf文件流转化为普通Office文件流
is = new ByteArrayInputStream(fileBody);
bout.close();
}
catch(Exception e) {
if(bout!=null) {
bout.close();
}
}
}
}
}
}
else if("emessage".equals(from)) {
filename = url;
if(filename.indexOf("./")!=-1||filename.indexOf("\0")!=-1){
return;
}
filepath = EMessageService.getCachePath() + File.separator + filename;
if("1".equals(thumbnail)) {
int pos = url.lastIndexOf('.');
filename = (pos == -1) ? url : url.substring(0, pos);
filename += ".jpg";
filepath = EMessageService.getCachePath() + File.separator + "thumbnail" + File.separator + filename;
}
ImageFileManager imageFileManager=new ImageFileManager();
lastModified = imageFileManager.getLastModified(filepath);
File file = new File(filepath);
if(file.exists() && file.getCanonicalPath().startsWith(EMessageService.getCachePath())) {
is = new BufferedInputStream(new FileInputStream(file));
}
} else if("1".equals(form_email)){//手机邮件的附件
/*
String emlsql ="select isaesencrypt,aescode,filerealpath,iszip,filename,filetype from mailresourcefile where id=?";
RecordSet rs = new RecordSet();
rs.executeQuery(emlsql,url);
if(rs.next()) {
filepath = rs.getString("filerealpath");
iszip = rs.getString("iszip");
filename = rs.getString("filename");
contenttype = rs.getString("filetype");
isaesencrypt = rs.getString("isaesencrypt");
aescode = rs.getString("aescode");
//邮件附件目前还没有存放到阿里云
File file = new File(filepath);
if (Util.getIntValue(iszip) > 0) {
ZipInputStream zin = new ZipInputStream(new FileInputStream(file));
if (zin.getNextEntry() != null)
is = new BufferedInputStream(zin);
} else {
is = new BufferedInputStream(new FileInputStream(file));
}
if(isaesencrypt.equals("1")){
is = AESCoder.decrypt(is,aescode);
}
//ImageFileManager imageFileManager=new ImageFileManager();
//imageFileManager.getImageFileInfoById(Util.getIntValue(url,0));
//is=imageFileManager.getInputStream();
}
*/
// 获取邮件附件下载流
MailFilePreviewService mailFilePreviewService = new MailFilePreviewService();
is = mailFilePreviewService.getInputStreamByMailFileId(url);
}else if("onlyForward".equals(from)){ //表单设计器二维码、条形码
String forwardurl = Util.null2String(request.getParameter("forwardurl"));
request.getRequestDispatcher(forwardurl).forward(request, response);
return;
}else{
if (markId!=""&&userid!="") {
//电子签章的前端显示改用其它地址。
return;
} else {
if(Util.getIntValue(url)>0) {
RecordSet rs = new RecordSet();
boolean needUser = true;
if(needUser){
int docId = 0;
String docIdsForOuterNews = "";
//String strSql = "select id from DocDetail where exists (select 1 from docimagefile where imagefileid=? "
// + " and docId=DocDetail.id) and ishistory <> 1 and (docPublishType='2' or docPublishType='3')";
String strSql = "SELECT t1.id FROM DocDetail t1 INNER JOIN docimagefile t2 ON t1.id = t2.docId " +
"WHERE t2.imagefileid = ? AND t1.ishistory <> 1 AND ( t1.docPublishType = '2' OR t1.docPublishType = '3')";
rs.executeQuery(strSql,url);
while (rs.next()) {
docId = rs.getInt("id");
if (docId > 0) {
docIdsForOuterNews += "," + docId;
}
}
if (!docIdsForOuterNews.equals("")) {
docIdsForOuterNews = docIdsForOuterNews.substring(1);
}
if (!docIdsForOuterNews.equals("")) {
String newsClause = "";
String sqlDocExist = " select 1 from DocDetail where id in(" + docIdsForOuterNews + ") ";
String sqlNewsClauseOr = "";
boolean hasOuterNews = false;
rs.executeSql("select newsClause from DocFrontPage where publishType='0'");
while (rs.next()) {
hasOuterNews = true;
newsClause = Util.null2String(rs.getString("newsClause"));
if (newsClause.equals("")) {
needUser = false;
break;
}
if (!newsClause.trim().equals("")) {
sqlNewsClauseOr += " ^_^ (" + newsClause + ")";
}
}
ArrayList newsArr = new ArrayList();
if (!sqlNewsClauseOr.equals("") && needUser) {
String[] newsPage = Util.TokenizerString2(sqlNewsClauseOr, "^_^");
int i = 0;
String newsWhere = "";
for (; i < newsPage.length; i++) {
if (i % 10 == 0) {
newsArr.add(newsWhere);
newsWhere = "";
newsWhere += newsPage[i];
} else
newsWhere += " or " + newsPage[i];
}
newsArr.add(newsWhere);
}
if (hasOuterNews && needUser) {
for (int j = 1; j < newsArr.size(); j++) {
String newsp = newsArr.get(j).toString();
if (j == 1)
newsp = newsp.substring(newsp.indexOf("or") + 2);
sqlDocExist += "and(" + newsp + ")";
rs.executeQuery(sqlDocExist);
sqlDocExist = " select 1 from DocDetail where id in(" + docIdsForOuterNews + ") ";
if (rs.next()) {
needUser = false;
break;
}
}
}
}
//处理外网查看默认图片
rs.executeQuery("SELECT * FROM DocPicUpload WHERE Imagefileid=?",url);
if (rs.next()) {
needUser = false;
}
}
//needUser = false;
boolean hasRight = false;
User user = HrmUserVarify.getUser (request , response) ;
if(user == null){
try {
user = as.getCurrUser(sessionkey);
} catch (Exception e) {
e.printStackTrace();
}
}
if(user == null) return;
if (needUser) {
hasRight=getWhetherHasRight(url,user);
} else {
hasRight = true;
}
rs.executeQuery("select docId from docImageFile where imageFileId=?",url);
boolean hasDoc = false;
int docid = 0;
if(rs.next()){
hasDoc = true;
docid = rs.getInt("docid");
}
if(!hasRight){
String groupid = Util.null2String(request.getParameter("groupid"));
rs.executeQuery("select comefrom from ImageFile where imagefileid=?",url );
String comefrom = "";
if(rs.next()){
comefrom = rs.getString("comefrom");
}
//检查社交平台附加权限
if("EMforEC".equals(comefrom)){
//hasRight=SocialIMService.checkFileRight(user, fileId, isDocFile, hasRight);
if(!groupid.isEmpty()){
rs.executeQuery("select groupid from social_IMFileShareGroup where groupid=? and fileid=?",groupid,url);
if(rs.next()){
hasRight = true;
}
}
if(!hasRight){
rs.executeQuery("select id from social_IMFileShare where userid=? and fileid=?",user.getUID(),url);
if(rs.next()){
hasRight = true;
}
}
}else if("EMforECNoRight".equals(comefrom)){
hasRight = true;
}else{
rs.executeQuery("select id from social_IMFile where fileid=?",url);
if(rs.next()){
hasRight = true;
}
if(!hasRight)
{
rs.executeQuery("select t1.groupName from ofgroup t1,ofgroupprop t2 where t1.groupName = t2.groupName and t2.name = 'group_icon_prop' and t2.propValue = ?",url+"");
if(rs.next()){
hasRight = true;
}
}
}
}
if(hasDoc && !hasRight){
//流程判断
String logintype = user.getLogintype();
int requestid = Util.getIntValue(request.getParameter("requestid"));
if(!hasRight && requestid > 0){
WFUrgerManager wfu = new WFUrgerManager();
hasRight=wfu.OperHaveDocViewRight(requestid,user.getUID(),Util.getIntValue(logintype,1),""+docid);
//另外一种情况,子流程触发的,当前流程创建人可以查看文档
if(!hasRight) {
rs.executeQuery("SELECT 1 FROM workflow_requestbase WHERE requestid=? and creater=?",requestid,userid);
if(rs.next()) {
hasRight=true;
}
}
if(!hasRight){
rs.writeLog("^^^^^^ E8流程判断文档没权限(" + docid + ")^^^^^^^^requestid=" + requestid);
}
}
//日程
boolean noMeetingDocRight = true;
int meetingid = Util.getIntValue(request.getParameter("meetingid"));
if(meetingid > 0 && !hasRight){
MeetingUtil mu = new MeetingUtil();
noMeetingDocRight = !mu.UrgerHaveMeetingDocViewRight(""+meetingid,user,Util.getIntValue(logintype),""+docid);
if(!noMeetingDocRight)
{
hasRight=true;
}
if(!hasRight){
rs.writeLog("^^^^^^ 日程判断文档没权限(" + docid + ")^^^^^^^^meetingid=" + meetingid);
}
}
//计划
int workplanid = Util.getIntValue(request.getParameter("workplanid"));
boolean noWorkplanDocRight = true;
if(workplanid > 0 && !hasRight)
{
WorkPlanService workplanService = new WorkPlanService();
noWorkplanDocRight = !workplanService.UrgerHaveWorkplanDocViewRight(""+workplanid,user,Util.getIntValue(logintype),""+docid);
if(!noWorkplanDocRight)
{
hasRight=true;
}
if(!hasRight){
rs.writeLog("^^^^^^ 计划判断文档没权限(" + docid + ")^^^^^^^^workplanid=" + workplanid);
}
}
//工作微博点击查看文档
int blogDiscussid = Util.getIntValue(request.getParameter("blogDiscussid"),-1);
if(!hasRight && blogDiscussid != 0){
//工作微博记录id
BlogDao bd = new BlogDao();
if(bd.appViewRight("doc",""+userid,docid,blogDiscussid)){
CoworkDAO cd = new CoworkDAO();
cd.shareCoworkRelateddoc(Util.getIntValue(logintype),docid,user.getUID());
hasRight=true;
}
if(!hasRight){
rs.writeLog("^^^^^^ 微博判断文档没权限(" + docid + ")^^^^^^^^blogDiscussid=" + blogDiscussid);
}
}
//协作区点击查看文档
int coworkid = Util.getIntValue(request.getParameter("coworkid"),-1);
if(!hasRight && coworkid != 0){
CoworkDAO cd = new CoworkDAO();
if(cd.haveViewCoworkDocRight(""+userid,""+coworkid,""+docid)) {
cd.shareCoworkRelateddoc(Util.getIntValue(logintype),docid,user.getUID());
hasRight=true;
}
if(!hasRight){
rs.writeLog("^^^^^^ 协作判断文档没权限(" + docid + ")^^^^^^^^coworkid=" + coworkid);
}
}
}
//检查社交平台附加权限
hasRight = SocialIMService.checkFileRight(user, url, hasDoc, hasRight);
if(!hasRight){
rs.writeLog("^^^^^^ 社交平台判断没权限(" + url + ")^^^^^^^^hasDoc=" + hasDoc);
}
if (hasRight) {
//正常
String sql = "select b.docid,a.isaesencrypt,a.aescode,a.imagefilename,a.imagefiletype,a.filerealpath,a.iszip from imagefile a LEFT join docimagefile b ON a.imagefileid = b.imagefileid where a.imagefileid = ?";
rs.executeQuery(sql,url);
if(rs.next()) {
String docId=rs.getString("docid");
filepath = rs.getString("filerealpath");
iszip = rs.getString("iszip");
filename = rs.getString("imagefilename");
contenttype = rs.getString("imagefiletype");
isaesencrypt = rs.getString("isaesencrypt");
aescode = rs.getString("aescode");
if(docId != null && !"".equals(docId)){
RecordSet record = new RecordSet();
record.executeQuery("select usertype,doccreaterid from docdetail where id=?",docId);
if(record.next()){
String usertype=Util.null2String(record.getString("usertype"));
int doccreaterid = record.getInt(2);
int uuid=user.getUID();
String logintype = user.getLogintype();
if(uuid != doccreaterid || !usertype.equals(logintype)){
char flag=Util.getSeparator() ;
record.executeProc("docReadTag_AddByUser",""+docId+flag+uuid+flag+logintype);
}
}
}
String extName = "";
if(filename.indexOf(".") > -1){
int bx = filename.lastIndexOf(".");
extName = filename.substring(bx+1, filename.length());
}
ImageFileManager imageFileManager=new ImageFileManager();
imageFileManager.getImageFileInfoById(Util.getIntValue(url,0));
is=imageFileManager.getInputStream();
lastModified = imageFileManager.getLastModified();
if("xls".equalsIgnoreCase(extName) || "doc".equalsIgnoreCase(extName) || "ppt".equalsIgnoreCase(extName)
|| "xlsx".equalsIgnoreCase(extName) || "docx".equalsIgnoreCase(extName) || "pptx".equalsIgnoreCase(extName)
|| "wps".equalsIgnoreCase(extName) || "et".equalsIgnoreCase(extName)) {
//正文的处理
ByteArrayOutputStream bout = null;
try {
int byteread = 0;
byte[] rbs = new byte[2048];
bout = new ByteArrayOutputStream();
while((byteread = is.read(rbs)) != -1) {
bout.write(rbs, 0, byteread);
bout.flush();
}
byte[] fileBody = bout.toByteArray();
iMsgServer2000 MsgObj = new DBstep.iMsgServer2000();
MsgObj.MsgFileBody(fileBody); //将文件信息打包
fileBody = MsgObj.ToDocument(MsgObj.MsgFileBody()); //通过iMsgServer200 将pgf文件流转化为普通Office文件流
is = new ByteArrayInputStream(fileBody);
bout.close();
}
catch(Exception e) {
if(bout!=null) {
bout.close();
}
}
}
}
} else {
if ("mobilemode".equals(from)){
response.sendRedirect("/mobilemode/message.jsp?errorCode=1389&sessionkey="+sessionkey);
return;
}
}
} else {
Enumeration enumeration = request.getParameterNames();
while (enumeration.hasMoreElements()) {
String parameterName = (String) enumeration.nextElement();
if(parameterName.equals("sessionkey")) continue;
if(parameterName.equals("url")) continue;
String urlSeparator = "&";
if(url.indexOf("?")==-1) urlSeparator = "?";
if(url.indexOf(parameterName)==-1) {
Object parameterValue = request.getParameter(parameterName);
String value = parameterValue.toString();
url += urlSeparator + parameterName + "=" + value;
}
}
request.getRequestDispatcher(url).forward(request, response);
return;
}
}
}
}//end ps.verify(sessionkey)
else{//外网查看图片支持，无需用户，qc：411981
if(Util.getIntValue(url)>0) {
RecordSet rs = new RecordSet();
boolean needUser = true;
if(needUser){
int docId = 0;
String docIdsForOuterNews = "";
//String strSql = "select id from DocDetail where exists (select 1 from docimagefile where imagefileid=? "
// + "and docId=DocDetail.id) and ishistory <> 1 and (docPublishType='2' or docPublishType='3')";
String strSql = "SELECT t1.id FROM DocDetail t1 INNER JOIN docimagefile t2 ON t1.id = t2.docId " +
"WHERE t2.imagefileid = ? AND t1.ishistory <> 1 AND ( t1.docPublishType = '2' OR t1.docPublishType = '3')";
rs.executeQuery(strSql,url);
while (rs.next()) {
docId = rs.getInt("id");
if (docId > 0) {
docIdsForOuterNews += "," + docId;
}
}
if (!docIdsForOuterNews.equals("")) {
docIdsForOuterNews = docIdsForOuterNews.substring(1);
}
if (!docIdsForOuterNews.equals("")) {
String newsClause = "";
String sqlDocExist = " select 1 from DocDetail where id in(" + docIdsForOuterNews + ") ";
String sqlNewsClauseOr = "";
boolean hasOuterNews = false;
rs.executeQuery("select newsClause from DocFrontPage where publishType='0'");
while (rs.next()) {
hasOuterNews = true;
newsClause = Util.null2String(rs.getString("newsClause"));
if (newsClause.equals("")) {
needUser = false;
break;
}
if (!newsClause.trim().equals("")) {
sqlNewsClauseOr += " ^_^ (" + newsClause + ")";
}
}
ArrayList newsArr = new ArrayList();
if (!sqlNewsClauseOr.equals("") && needUser) {
String[] newsPage = Util.TokenizerString2(sqlNewsClauseOr, "^_^");
int i = 0;
String newsWhere = "";
for (; i < newsPage.length; i++) {
if (i % 10 == 0) {
newsArr.add(newsWhere);
newsWhere = "";
newsWhere += newsPage[i];
} else
newsWhere += " or " + newsPage[i];
}
newsArr.add(newsWhere);
}
if (hasOuterNews && needUser) {
for (int j = 1; j < newsArr.size(); j++) {
String newsp = newsArr.get(j).toString();
if (j == 1)
newsp = newsp.substring(newsp.indexOf("or") + 2);
sqlDocExist += "and(" + newsp + ")";
rs.executeQuery(sqlDocExist);
sqlDocExist = " select 1 from DocDetail where id in(" + docIdsForOuterNews + ") ";
if (rs.next()) {
needUser = false;
break;
}
}
}
}
//处理外网查看默认图片
rs.executeQuery("SELECT * FROM DocPicUpload WHERE Imagefileid=?",url);
if (rs.next()) {
needUser = false;
}
}
if(needUser){
return;
}
//正常
String sql = "select b.docid,a.isaesencrypt,a.aescode,a.imagefilename,a.imagefiletype,a.filerealpath,a.iszip from imagefile a LEFT join docimagefile b ON a.imagefileid = b.imagefileid where a.imagefileid = ?";
rs.executeQuery(sql,url);
if(rs.next()) {
String docId=rs.getString("docid");
filepath = rs.getString("filerealpath");
iszip = rs.getString("iszip");
filename = rs.getString("imagefilename");
contenttype = rs.getString("imagefiletype");
isaesencrypt = rs.getString("isaesencrypt");
aescode = rs.getString("aescode");
String extName = "";
if(filename.indexOf(".") > -1){
int bx = filename.lastIndexOf(".");
extName = filename.substring(bx+1, filename.length());
}
if("jpg".equalsIgnoreCase(extName) || "jpeg".equalsIgnoreCase(extName)
|| "png".equalsIgnoreCase(extName) || "gif".equalsIgnoreCase(extName) || "bmp".equalsIgnoreCase(extName)) {
ImageFileManager imageFileManager=new ImageFileManager();
imageFileManager.getImageFileInfoById(Util.getIntValue(url,0));
is=imageFileManager.getInputStream();
lastModified = imageFileManager.getLastModified();
}
}
}
}
if(is != null) {
try {
response.setHeader("Content-disposition","attachment; filename=" + URLEncoder.encode(filename,"UTF-8"));
if(lastModified != null)
{
String lmStr = TimeUtil.getFormartString(lastModified,"YYYY-MM-DD hh:mm:ss");
response.setHeader("Last-Modified",lmStr);
}
String prefix=filename.substring(filename.lastIndexOf(".")+1);
if(!"".equals(prefix)){
response.setContentType("application/"+prefix);
}
byte[] rbs = new byte[2048];
OutputStream outp = response.getOutputStream();
int len = 0;
while (((len = is.read(rbs)) > 0)) {
outp.write(rbs, 0, len);
}
outp.flush();
//out.clear();
out = pageContext.pushBody();
} catch (Exception e) {
e.printStackTrace();
} finally {
if (is != null) {
is.close();
is = null;
}
}
return;
} else {
if(shareFlag == 2){ //文件已删除
// request.getRequestDispatcher("/mobile/plugin/networkdisk/shareMessage.jsp?shareFlag=2").forward(request, response);
//response.sendError(-1);
//response.sendError()
// 500557 500559
out.print("{\"status\":-1,\"msg\":\"文件已删除\"}");
}else if(shareFlag == 3){//共享已取消
// response.sendError(-2);
out.print("{\"status\":-2,\"msg\":\"共享已取消\"}");
// request.getRequestDispatcher("/mobile/plugin/networkdisk/shareMessage.jsp?shareFlag=3").forward(request, response);
}else{
response.sendError(HttpServletResponse.SC_NOT_FOUND);
}
}
%>
<%!
private boolean getWhetherHasRight(String fileId,User user) throws Exception{
//安全性检查
if(fileId==null||fileId.trim().equals("")){
return false;
}
RecordSet rs = new RecordSet();
//是否必须授权 1：是 0或其他：否
String mustAuth=Util.null2String(rs.getPropValue("FileDownload","mustAuth"));
boolean hasRight=true;
if(mustAuth.equals("1")){
hasRight=false;
}
boolean isDocFile=false;
//文档模块 附件查看权限控制 开始
String docId=null;
List docIdList=new ArrayList();
RecordSet rs2 = new RecordSet();
rs2.executeQuery("select imagefilename from ImageFile where imageFileId=?",fileId);
String extName="";
boolean isExtfile=false;
if(rs2.next()){
String filename = Util.null2String(rs2.getString("imagefilename"));
if(filename.indexOf(".") > -1){
int bx = filename.lastIndexOf(".");
if(bx>=0){
extName = filename.substring(bx+1, filename.length());
}
}
}
if( "xls".equalsIgnoreCase(extName)||"xlsx".equalsIgnoreCase(extName) || "doc".equalsIgnoreCase(extName)|| "docx".equalsIgnoreCase(extName)||"wps".equalsIgnoreCase(extName)||"ppt".equalsIgnoreCase(extName)||"pptx".equalsIgnoreCase(extName)) {
isExtfile=true;
}
rs.executeQuery("select docId from docImageFile where imageFileId=?",fileId);
while(rs.next()){
hasRight=false;
docId=rs.getString(1);
if(docId!=null&&!docId.equals("")){
docIdList.add(docId);
}
}
String comefrom="";
if(docIdList.size()==0){
int fileId_related=0;
int docId_related=0;
boolean hasDocId=false;
rs.executeQuery("select comefrom from ImageFile where imageFileId=?",fileId);
if(rs.next()){
comefrom=Util.null2String(rs.getString("comefrom"));
}
String comefrom_noNeedLogin=Util.null2String(rs.getPropValue("FileDownload","comefrom_noNeedLogin"));
if((","+comefrom_noNeedLogin+",").indexOf(","+comefrom+",")>=0){
hasRight=true;
return hasRight;
}
if(comefrom.equals("DocPreview")||comefrom.equals("DocPreviewHistory")){
rs.executeQuery("select imageFileId,docId from "+comefrom+" where (pdfFileId=? or swfFileId=?) order by id desc",fileId,fileId);
if(rs.next()){
fileId_related=Util.getIntValue(rs.getString("imageFileId"),0);
docId_related=Util.getIntValue(rs.getString("docId"),0);
}
if(docId_related>0){
docIdList.add(""+docId_related);
hasDocId=true;
}
}else if(comefrom.equals("DocPreviewHtml")||comefrom.equals("DocPreviewHtmlHistory")){
rs.executeQuery("select imageFileId,docId from "+comefrom+" where htmlFileId=? order by id desc",fileId);
if(rs.next()){
fileId_related=Util.getIntValue(rs.getString("imageFileId"),0);
docId_related=Util.getIntValue(rs.getString("docId"),0);
}
if(docId_related>0){
docIdList.add(""+docId_related);
hasDocId=true;
}
}else if(comefrom.equals("DocPreviewHtmlImage")){
rs.executeQuery("select imageFileId,docId from DocPreviewHtmlImage where picFileId=? order by id desc",fileId);
if(rs.next()){
fileId_related=Util.getIntValue(rs.getString("imageFileId"),0);
docId_related=Util.getIntValue(rs.getString("docId"),0);
}
if(docId_related>0){
docIdList.add(""+docId_related);
hasDocId=true;
}
}
if(!hasDocId&&fileId_related>0){
rs.executeQuery("select docId from docImageFile where imageFileId=?",fileId_related);
while(rs.next()){
docId=rs.getString(1);
if(docId!=null&&!docId.equals("")){
docIdList.add(docId);
}
}
}
}
if(docIdList.size()>0){
hasRight=false;
}
String mustLogin=Util.null2String(rs.getPropValue("FileDownload","mustLogin"));
if(user==null){
if(mustLogin.equals("1")){
hasRight=false;
}
return hasRight;
}
String comefrom_noNeedAuth=Util.null2String(rs.getPropValue("FileDownload","comefrom_noNeedAuth"));
if((","+comefrom_noNeedAuth+",").indexOf(","+comefrom+",")>=0){
hasRight=true;
return hasRight;
}
DocManager docManager=new DocManager();
String docStatus="";
int isHistory=0;
int secCategory=0;
String docPublishType="";//文档发布类型 1:正常(不发布) 2:新闻 3:标题新闻
for(int i=0;i<docIdList.size()&&!hasRight;i++){
docId=(String)docIdList.get(i);
isDocFile=true;
if(docId==null||docId.trim().equals("")){
continue;
}
docManager.resetParameter();
docManager.setId(Integer.parseInt(docId));
try {
docManager.getDocInfoById();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
docStatus=docManager.getDocstatus();
isHistory = docManager.getIsHistory();
secCategory=docManager.getSeccategory();
docPublishType=docManager.getDocpublishtype();
if(docPublishType!=null&&(docPublishType.equals("2")||docPublishType.equals("3"))){
String newsClause="";
String sqlDocExist=" select 1 from DocDetail where id="+docId+" ";
String sqlNewsClauseOr="";
boolean hasOuterNews=false;
rs.executeQuery("select newsClause from DocFrontPage where publishType='0'");
while(rs.next()){
hasOuterNews=true;
newsClause=Util.null2String(rs.getString("newsClause"));
if (newsClause.equals(""))
{
hasRight=true;
break;
}
if(!newsClause.trim().equals("")){
sqlNewsClauseOr+=" ^_^ ("+newsClause+")";
}
}
ArrayList newsArr = new ArrayList();
if(!sqlNewsClauseOr.equals("")&&!hasRight){
String[] newsPage = Util.TokenizerString2(sqlNewsClauseOr,"^_^");
int k = 0;
String newsWhere = "";
for(;k<newsPage.length;k++){
if(k%10==0){
newsArr.add(newsWhere);
newsWhere="";
newsWhere+=newsPage[k];
}else
newsWhere+=" or "+newsPage[k];
}
newsArr.add(newsWhere);
}
if(hasOuterNews&&!hasRight){
for(int j=1;j<newsArr.size();j++){
String newsp = newsArr.get(j).toString();
if(j==1)
newsp = newsp.substring(newsp.indexOf("or")+2);
sqlDocExist+="and("+newsp+")";
rs.executeQuery(sqlDocExist);
sqlDocExist = " select 1 from DocDetail where id="+docId+" ";
if(rs.next()){
hasRight=false;
break;
}
}
}
}
if(user==null){
continue;
}
String userId=""+user.getUID();
String loginType = user.getLogintype();
String userSeclevel = user.getSeclevel();
String userType = ""+user.getType();
String userDepartment = ""+user.getUserDepartment();
String userSubComany = ""+user.getUserSubCompany1();
String userInfo=loginType+"_"+userId+"_"+userSeclevel+"_"+userType+"_"+userDepartment+"_"+userSubComany;
ArrayList PdocList = null;
SpopForDoc spopForDoc=new SpopForDoc();
PdocList = spopForDoc.getDocOpratePopedom(""+docId,userInfo);
SecCategoryComInfo secCategoryComInfo=new SecCategoryComInfo();
//0:查看
boolean canReader = false;
//1:编辑
boolean canEdit = false;
//5:下载
if (((String)PdocList.get(0)).equals("true")) {canReader = true ;}
if (((String)PdocList.get(1)).equals("true")) {canEdit = true ;}
if (((String)PdocList.get(5)).equals("true")) {hasRight = true ;}//TD12005
String readerCanViewHistoryEdition=secCategoryComInfo.isReaderCanViewHistoryEdition(secCategory)?"1":"0";
if(canReader && ((!docStatus.equals("7")&&!docStatus.equals("8"))
||(docStatus.equals("7")&&isHistory==1&&readerCanViewHistoryEdition.equals("1"))
)){
canReader = true;
}else{
canReader = false;
}
if(isHistory==1) {
if(secCategoryComInfo.isReaderCanViewHistoryEdition(secCategory)){
if(canReader && !canEdit) canReader = true;
} else {
if(canReader && !canEdit) canReader = false;
}
}
if(canEdit && ((docStatus.equals("3") || docStatus.equals("5") || docStatus.equals("6") || docStatus.equals("7")) || isHistory==1)) {
canEdit = false;
canReader = true;
}
if(canEdit && (docStatus.equals("0") || docStatus.equals("1") || docStatus.equals("2") || docStatus.equals("7")) && (isHistory!=1))
canEdit = true;
else
canEdit = false;
if(canReader){//手机端暂时无法在线预览，有查看权限就应该允许下载
hasRight=true;
}
}
//文档模块 附件查看权限控制 结束
return hasRight;
}
%>