public static boolean saveFile(
HttpServlet servlet,
String contentPath,
String path,
HttpServletRequest req,
HttpServletResponse res) {
// @todo Need to use logServerAccess() below here.
boolean debugRequest = Debug.isSet("SaveFile");
if (debugRequest) log.debug(" saveFile(): path= " + path);
String filename = contentPath + path; // absolute path
File want = new File(filename);
// backup current version if it exists
int version = getBackupVersion(want.getParent(), want.getName());
String fileSave = filename + "~" + version;
File file = new File(filename);
if (file.exists()) {
try {
IO.copyFile(filename, fileSave);
} catch (IOException e) {
log.error(
"saveFile(): Unable to save copy of file "
+ filename
+ " to "
+ fileSave
+ "\n"
+ e.getMessage());
return false;
}
}
// save new file
try {
OutputStream out = new BufferedOutputStream(new FileOutputStream(filename));
IO.copy(req.getInputStream(), out);
out.close();
if (debugRequest) log.debug("saveFile(): ok= " + filename);
res.setStatus(HttpServletResponse.SC_CREATED);
log.info(UsageLog.closingMessageForRequestContext(HttpServletResponse.SC_CREATED, -1));
return true;
} catch (IOException e) {
log.error(
"saveFile(): Unable to PUT file " + filename + " to " + fileSave + "\n" + e.getMessage());
return false;
}
}
/**
* return OutputStream of JasperReport object, this page could only be viewed from localhost for
* security concern. parameter can be (id), or (table and type)
*
* @param id - report id, or
* @param table - table name
* @param type - reporttype "s","l","o", case insensitive
* @param client(*) - client domain
* @param version - version number, default to -1
*/
public void process(HttpServletRequest request, HttpServletResponse response) throws Exception {
String clientName = request.getParameter("client");
int objectId = ParamUtils.getIntAttributeOrParameter(request, "id", -1);
if (objectId == -1) {
// try using table and type
objectId =
getReportId(clientName, request.getParameter("table"), request.getParameter("type"));
}
if (objectId == -1) {
logger.error("report not found, request is:" + Tools.toString(request));
throw new NDSException("report not found");
}
int version = ParamUtils.getIntAttributeOrParameter(request, "version", -1);
File reportXMLFile = new File(ReportTools.getReportFile(objectId, clientName));
if (reportXMLFile.exists()) {
// generate jasperreport if file not exists or not newer
String reportName =
reportXMLFile.getName().substring(0, reportXMLFile.getName().lastIndexOf("."));
File reportJasperFile = new File(reportXMLFile.getParent(), reportName + ".jasper");
if (!reportJasperFile.exists()
|| reportJasperFile.lastModified() < reportXMLFile.lastModified()) {
JasperCompileManager.compileReportToFile(
reportXMLFile.getAbsolutePath(), reportJasperFile.getAbsolutePath());
}
InputStream is = new FileInputStream(reportJasperFile);
response.setContentType("application/octetstream;");
response.setContentLength((int) reportJasperFile.length());
// response.setHeader("Content-Disposition","inline;filename=\""+reportJasperFile.getName()+"\"");
ServletOutputStream os = response.getOutputStream();
byte[] b = new byte[8192];
int bInt;
while ((bInt = is.read(b, 0, b.length)) != -1) {
os.write(b, 0, bInt);
}
is.close();
os.flush();
os.close();
} else {
throw new NDSException("Not found report template");
}
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
request.setCharacterEncoding("utf-8");
if (jjNumber.isDigit(jjTools.getParameter(request, "maxSize"))) {
maxSize = Long.parseLong(jjTools.getParameter(request, "maxSize"));
}
response.setCharacterEncoding("utf-8");
String name = request.getParameter("name");
name = name == null ? "" : name;
response.setContentType("text/plain");
super.init(getServletConfig());
// response.setContentType("text/plain");
PrintWriter out = response.getWriter();
// out.println();
DiskFileItemFactory fileItemFactory = new DiskFileItemFactory();
// fileItemFactory.setSizeThreshold(1024 * 1024); //1 MB
try {
ServletFileUpload uploadHandler = new ServletFileUpload(fileItemFactory);
List items = uploadHandler.parseRequest(request);
Iterator itr = items.iterator();
while (itr.hasNext()) {
FileItem item = (FileItem) itr.next();
if (item.isFormField()) {
/*
* Field
*/
// out.println("Field Name=" + item.getFieldName() + ", Value=" +
// item.getString());
data.put(item.getFieldName(), item.getString());
} else {
/*
* File
*/
File folderAddress =
new File(request.getServletContext().getRealPath(Save_Folder_Name)); // "/" +
String extension = "";
String nameWithoutExtension = item.getName();
if (item.getName().lastIndexOf(".") > -1) {
extension = item.getName().substring(item.getName().lastIndexOf("."));
nameWithoutExtension =
item.getName()
.substring(
item.getName().lastIndexOf("\\") + 1, item.getName().lastIndexOf("."));
}
folderAddress.mkdirs();
nameWithoutExtension = "P";
File file =
new File(
folderAddress
+ "/"
+ nameWithoutExtension.toLowerCase()
+ jjNumber.getRandom(10)
+ extension.toLowerCase());
String i = "0000000000";
while (file.exists()) {
i = jjNumber.getRandom(10);
file =
new File(
folderAddress
+ "/"
+ nameWithoutExtension.toLowerCase()
+ i
+ extension.toLowerCase());
}
if (!name.equals("")) {
file = new File(folderAddress + "/" + name);
}
// out.println("File Name=" + item.getName()
// + ", Field Name=" + item.getFieldName()
// + ", Content type=" + item.getContentType()
// + ", File Size=" + item.getSize()
// + ", Save Address=" + file);
// out.println(file);
// String urlPath =
// request.getRequestURL().toString().replace("Upload2", "Upload") + "/" +
// file.getName().replace("\\", "/");
// out.println("<html><head><meta http-equiv='Content-Type'
// content='text/html; charset=utf-8'></head><body><input type='text' name='T1' size='58'
// value='" + urlPath + "'></body></html>");
data.put(item.getFieldName(), file.getAbsolutePath());
if (!file.getName().toLowerCase().endsWith(".exe")) {
item.write(file);
}
long size = file.length();
ServerLog.Print("?>>>>>>" + file + " - Size:" + size);
if (size > maxSize) {
file.delete();
out.print("big");
} else {
out.print(
file.getName()
.replace(" ", "%20")
.replace("<pre style=\"word-wrap: break-word; white-space: pre-wrap;\">", ""));
ServerLog.Print("Write pic in: " + file + " size:" + file.length());
String name2 = file.getName().substring(0, file.getName().lastIndexOf("."));
String extension2 =
file.getName()
.substring(file.getName().lastIndexOf(".") + 1, file.getName().length());
File file2 = new File(file.getParent() + "/" + name2 + "_small." + extension2);
if (extension2.toLowerCase().equals("jpg")
|| extension2.toLowerCase().equals("png")
|| extension2.toLowerCase().equals("gif")) {
jjPicture.doChangeSizeOfPic(file, file2, 250);
}
}
}
}
} catch (Exception ex) {
Server.ErrorHandler(ex);
}
out.flush();
out.close();
}