}
private void uploadFile(HttpServletRequest request, boolean userProfile, Long userId, String roomName,
InputStream is, String fileSystemName, UploadCompleteMessage uploadCompleteMessage)
throws Exception {
ConverterProcessResultList returnError = new ConverterProcessResultList();
// Check variable to see if this file is a presentation
int dotidx = fileSystemName.lastIndexOf('.');
String newFileName = StringComparer.getInstance().compareForRealPaths(
fileSystemName.substring(0, dotidx));
String newFileExtDot = fileSystemName.substring(dotidx,
fileSystemName.length()).toLowerCase();
String newFileExt = newFileExtDot.substring(1);
// trim long names cause cannot output that
final int MAX_FILE_NAME_LENGTH = 30;
if (newFileName.length() >= MAX_FILE_NAME_LENGTH) {
newFileName = newFileName.substring(0, MAX_FILE_NAME_LENGTH);
}
StoredFile storedFile = new StoredFile(newFileName, newFileExt);
// check if this is a a file that can be converted by
// openoffice-service
boolean canBeConverted = storedFile.isConvertable();
boolean isPdf = storedFile.isPdf();
boolean isImage = storedFile.isImage();
boolean isAsIs = storedFile.isAsIs();
File workingDir = null;
// add outputfolders for profiles
if (userProfile) {
// User Profile Update
this.deleteUserProfileFilesStoreTemp(userId);
newFileName = "profile"; //set unified file name to avoid any problems with national characters
workingDir = OmFileHelper.getUploadProfilesUserDir(userId);
}
// if it is a presenation it will be copied to another
// place
if (isAsIs) {
// check if this is a room file or UserProfile
if (!userProfile) {
workingDir = OmFileHelper.getUploadRoomDir(roomName);
}
} else if (canBeConverted || isPdf || isImage) {
workingDir = OmFileHelper.getUploadTempProfilesUserDir(userId);
} else {
return;
}
File completeName = OmFileHelper.getNewFile(workingDir, newFileName, newFileExtDot);
log.debug("write file to : " + completeName);
FileHelper.copy(is, completeName);
is.close();
log.debug("canBeConverted: " + canBeConverted);
if (canBeConverted) {
// convert to pdf, thumbs, swf and xml-description
returnError = generatePDF.convertPDF(newFileName, roomName, true, completeName);
} else if (isPdf) {
boolean isEncrypted = true;
log.debug("isEncrypted :: " + isEncrypted);
if (isEncrypted) {
// Do convert pdf to other pdf first
File f_old = completeName;
completeName = OmFileHelper.appendSuffix(completeName, "_N_E");
newFileName += "_N_E";
generateThumbs.decodePDF(f_old.getCanonicalPath(), completeName.getCanonicalPath());
if (f_old.exists()) {
f_old.delete();
}
}
// convert to thumbs, swf and xml-description
returnError = generatePDF.convertPDF(newFileName, roomName, false, completeName);
// returnError.put("decodePDF", returnError2);
} else if (isImage && !isAsIs) {
log.debug("##### isImage! userProfilePic: " + userProfile);
if (userProfile) {
// convert it to JPG
returnError = generateImage.convertImageUserProfile(completeName, userId, true);
} else {
// convert it to JPG
log.debug("##### convert it to JPG: " + userProfile);
returnError = generateImage.convertImage(
newFileName, newFileExtDot, roomName, newFileName, false);
}
} else if (isAsIs) {
if (userProfile) {
// User Profile Update
this.deleteUserProfileFiles(userId);
// is UserProfile Picture
returnError.addItem("processThumb1", generateThumbs
.generateThumb(chatImagePrefix, completeName, 40));
returnError.addItem("processThumb2", generateThumbs
.generateThumb(profileImagePrefix, completeName, 126));
returnError.addItem("processThumb3", generateThumbs
.generateThumb(bigImagePrefix, completeName, 240));
String pictureuri = completeName.getName();
User us = usersDao.get(userId);
us.setUpdatetime(new java.util.Date());
us.setPictureuri(pictureuri);
usersDao.update(us, userId);
//FIXME: After updating the picture url all other users should refresh
} else {
returnError.addItem("processThumb", generateThumbs
.generateThumb(thumbImagePrefix, completeName, 50));
}
}
uploadCompleteMessage.setMessage("library");
uploadCompleteMessage.setAction("newFile");
uploadCompleteMessage.setHasError(returnError.hasError());
//we only send the complete log to the client if there is really something
//to show because of an error
if (returnError.hasError()) {
uploadCompleteMessage.setError(returnError.getLogMessage());
}
uploadCompleteMessage.setFileName(completeName.getName());
}