protected void addTempAttachment(ActionRequest actionRequest, ActionResponse actionResponse)
throws Exception {
UploadPortletRequest uploadPortletRequest = PortalUtil.getUploadPortletRequest(actionRequest);
long nodeId = ParamUtil.getLong(actionRequest, "nodeId");
String sourceFileName = uploadPortletRequest.getFileName("file");
InputStream inputStream = null;
try {
inputStream = uploadPortletRequest.getFileAsStream("file");
String mimeType = uploadPortletRequest.getContentType("file");
String tempFileName = TempFileEntryUtil.getTempFileName(sourceFileName);
FileEntry fileEntry =
_wikiPageService.addTempFileEntry(
nodeId, _TEMP_FOLDER_NAME, tempFileName, inputStream, mimeType);
JSONObject jsonObject = JSONFactoryUtil.createJSONObject();
jsonObject.put("groupId", fileEntry.getGroupId());
jsonObject.put("name", fileEntry.getTitle());
jsonObject.put("title", sourceFileName);
jsonObject.put("uuid", fileEntry.getUuid());
JSONPortletResponseUtil.writeJSON(actionRequest, actionResponse, jsonObject);
} finally {
StreamUtil.cleanUp(inputStream);
}
}
protected FileEntry getTempImageFileEntry(PortletRequest portletRequest) throws PortalException {
ThemeDisplay themeDisplay = (ThemeDisplay) portletRequest.getAttribute(WebKeys.THEME_DISPLAY);
return TempFileEntryUtil.getTempFileEntry(
themeDisplay.getScopeGroupId(), themeDisplay.getUserId(),
getTempImageFolderName(), getTempImageFileName(portletRequest));
}
protected void addMultipleFileEntries(
PortletConfig portletConfig,
ActionRequest actionRequest,
ActionResponse actionResponse,
String selectedFileName,
List<KeyValuePair> validFileNameKVPs,
List<KeyValuePair> invalidFileNameKVPs)
throws Exception {
ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY);
long nodeId = ParamUtil.getLong(actionRequest, "nodeId");
String title = ParamUtil.getString(actionRequest, "title");
FileEntry tempFileEntry = null;
try {
tempFileEntry =
TempFileEntryUtil.getTempFileEntry(
themeDisplay.getScopeGroupId(),
themeDisplay.getUserId(),
_TEMP_FOLDER_NAME,
selectedFileName);
String originalSelectedFileName =
TempFileEntryUtil.getOriginalTempFileName(tempFileEntry.getFileName());
InputStream inputStream = tempFileEntry.getContentStream();
String mimeType = tempFileEntry.getMimeType();
FileEntry fileEntry =
_wikiPageService.addPageAttachment(
nodeId, title, originalSelectedFileName, inputStream, mimeType);
validFileNameKVPs.add(new KeyValuePair(fileEntry.getTitle(), selectedFileName));
} catch (Exception e) {
String errorMessage =
getAddMultipleFileEntriesErrorMessage(portletConfig, actionRequest, actionResponse, e);
invalidFileNameKVPs.add(new KeyValuePair(selectedFileName, errorMessage));
} finally {
if (tempFileEntry != null) {
TempFileEntryUtil.deleteTempFileEntry(tempFileEntry.getFileEntryId());
}
}
}
protected FileEntry addTempImageFileEntry(PortletRequest portletRequest) throws Exception {
UploadPortletRequest uploadPortletRequest = PortalUtil.getUploadPortletRequest(portletRequest);
ThemeDisplay themeDisplay = (ThemeDisplay) portletRequest.getAttribute(WebKeys.THEME_DISPLAY);
String contentType = uploadPortletRequest.getContentType("fileName");
if (!MimeTypesUtil.isWebImage(contentType)) {
throw new ImageTypeException();
}
String fileName = uploadPortletRequest.getFileName("fileName");
try {
TempFileEntryUtil.deleteTempFileEntry(
themeDisplay.getScopeGroupId(),
themeDisplay.getUserId(),
getTempImageFolderName(),
fileName);
} catch (Exception e) {
}
InputStream inputStream = null;
try {
inputStream = uploadPortletRequest.getFileAsStream("fileName");
return TempFileEntryUtil.addTempFileEntry(
themeDisplay.getScopeGroupId(),
themeDisplay.getUserId(),
getTempImageFolderName(),
fileName,
inputStream,
contentType);
} finally {
StreamUtil.cleanUp(inputStream);
}
}
protected void addMultipleFileEntries(
PortletConfig portletConfig,
ActionRequest actionRequest,
ActionResponse actionResponse,
String selectedFileName,
List<KeyValuePair> validFileNameKVPs,
List<KeyValuePair> invalidFileNameKVPs)
throws Exception {
String originalSelectedFileName = selectedFileName;
ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY);
long repositoryId = ParamUtil.getLong(actionRequest, "repositoryId");
long folderId = ParamUtil.getLong(actionRequest, "folderId");
String description = ParamUtil.getString(actionRequest, "description");
String changeLog = ParamUtil.getString(actionRequest, "changeLog");
FileEntry tempFileEntry = null;
try {
tempFileEntry =
TempFileEntryUtil.getTempFileEntry(
themeDisplay.getScopeGroupId(),
themeDisplay.getUserId(),
TEMP_FOLDER_NAME,
selectedFileName);
selectedFileName =
DLUtil.getFileName(
tempFileEntry.getGroupId(), tempFileEntry.getFolderId(), tempFileEntry.getFileName());
String mimeType = tempFileEntry.getMimeType();
InputStream inputStream = tempFileEntry.getContentStream();
long size = tempFileEntry.getSize();
ServiceContext serviceContext =
ServiceContextFactory.getInstance(DLFileEntry.class.getName(), actionRequest);
_dlAppService.addFileEntry(
repositoryId,
folderId,
selectedFileName,
mimeType,
selectedFileName,
description,
changeLog,
inputStream,
size,
serviceContext);
validFileNameKVPs.add(new KeyValuePair(selectedFileName, originalSelectedFileName));
return;
} catch (Exception e) {
String errorMessage =
getAddMultipleFileEntriesErrorMessage(portletConfig, actionRequest, actionResponse, e);
invalidFileNameKVPs.add(new KeyValuePair(originalSelectedFileName, errorMessage));
} finally {
if (tempFileEntry != null) {
TempFileEntryUtil.deleteTempFileEntry(tempFileEntry.getFileEntryId());
}
}
}
protected FileEntry saveTempImageFileEntry(ActionRequest actionRequest) throws Exception {
FileEntry tempFileEntry = null;
InputStream tempImageStream = null;
try {
tempFileEntry = getTempImageFileEntry(actionRequest);
tempImageStream = tempFileEntry.getContentStream();
ImageBag imageBag = ImageToolUtil.read(tempImageStream);
RenderedImage renderedImage = imageBag.getRenderedImage();
String cropRegionJSON = ParamUtil.getString(actionRequest, "cropRegion");
if (Validator.isNotNull(cropRegionJSON)) {
JSONObject jsonObject = JSONFactoryUtil.createJSONObject(cropRegionJSON);
int height = jsonObject.getInt("height");
int width = jsonObject.getInt("width");
int x = jsonObject.getInt("x");
int y = jsonObject.getInt("y");
if ((x == 0)
&& (y == 0)
&& (renderedImage.getHeight() == height)
&& (renderedImage.getWidth() == width)) {
return tempFileEntry;
}
if ((height + y) > renderedImage.getHeight()) {
height = renderedImage.getHeight() - y;
}
if ((width + x) > renderedImage.getWidth()) {
width = renderedImage.getWidth() - x;
}
renderedImage = ImageToolUtil.crop(renderedImage, height, width, x, y);
}
byte[] bytes = ImageToolUtil.getBytes(renderedImage, imageBag.getType());
ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY);
File file = FileUtil.createTempFile(bytes);
try {
TempFileEntryUtil.deleteTempFileEntry(
themeDisplay.getScopeGroupId(),
themeDisplay.getUserId(),
getTempImageFolderName(),
getTempImageFileName(actionRequest));
} catch (Exception e) {
}
return TempFileEntryUtil.addTempFileEntry(
themeDisplay.getScopeGroupId(),
themeDisplay.getUserId(),
getTempImageFolderName(),
getTempImageFileName(actionRequest),
file,
tempFileEntry.getMimeType());
} catch (NoSuchFileEntryException nsfee) {
throw new UploadException(nsfee);
} catch (NoSuchRepositoryException nsre) {
throw new UploadException(nsre);
} finally {
StreamUtil.cleanUp(tempImageStream);
}
}
