private void _generateImages(FileVersion sourceFileVersion, FileVersion destinationFileVersion)
throws Exception {
InputStream inputStream = null;
try {
if (sourceFileVersion != null) {
copy(sourceFileVersion, destinationFileVersion);
return;
}
if (_hasImages(destinationFileVersion)) {
return;
}
String extension = destinationFileVersion.getExtension();
if (extension.equals("pdf")) {
if (destinationFileVersion instanceof LiferayFileVersion) {
try {
LiferayFileVersion liferayFileVersion = (LiferayFileVersion) destinationFileVersion;
File file = liferayFileVersion.getFile(false);
_generateImages(destinationFileVersion, file);
return;
} catch (UnsupportedOperationException uoe) {
}
}
inputStream = destinationFileVersion.getContentStream(false);
_generateImages(destinationFileVersion, inputStream);
} else if (DocumentConversionUtil.isEnabled()) {
inputStream = destinationFileVersion.getContentStream(false);
String tempFileId =
DLUtil.getTempFileId(
destinationFileVersion.getFileEntryId(), destinationFileVersion.getVersion());
File file = DocumentConversionUtil.convert(tempFileId, inputStream, extension, "pdf");
_generateImages(destinationFileVersion, file);
}
} catch (NoSuchFileEntryException nsfee) {
} finally {
StreamUtil.cleanUp(inputStream);
_fileVersionIds.remove(destinationFileVersion.getFileVersionId());
}
}
private void _generateImages(FileVersion fileVersion) throws Exception {
try {
if (_hasImages(fileVersion)) {
return;
}
String extension = fileVersion.getExtension();
if (extension.equals("pdf")) {
if (fileVersion instanceof LiferayFileVersion) {
try {
LiferayFileVersion liferayFileVersion = (LiferayFileVersion) fileVersion;
File file = liferayFileVersion.getFile(false);
_generateImages(fileVersion, file);
return;
} catch (UnsupportedOperationException uoe) {
}
}
InputStream inputStream = fileVersion.getContentStream(false);
_generateImages(fileVersion, inputStream);
} else if (DocumentConversionUtil.isEnabled()) {
InputStream inputStream = fileVersion.getContentStream(false);
String tempFileId =
DLUtil.getTempFileId(fileVersion.getFileEntryId(), fileVersion.getVersion());
File file = DocumentConversionUtil.convert(tempFileId, inputStream, extension, "pdf");
_generateImages(fileVersion, file);
}
} catch (NoSuchFileEntryException nsfee) {
} finally {
_fileVersionIds.remove(fileVersion.getFileVersionId());
}
}
@Override
public InputStream getContentAsStream() throws WebDAVException {
FileEntry fileEntry = getModel();
try {
FileVersion fileVersion = fileEntry.getLatestFileVersion();
return fileVersion.getContentStream(true);
} catch (Exception e) {
throw new WebDAVException(e);
}
}
protected void compareVersions(RenderRequest renderRequest) throws Exception {
long sourceFileVersionId = ParamUtil.getLong(renderRequest, "sourceFileVersionId");
long targetFileVersionId = ParamUtil.getLong(renderRequest, "targetFileVersionId");
FileVersion sourceFileVersion = _dlAppService.getFileVersion(sourceFileVersionId);
InputStream sourceIs = sourceFileVersion.getContentStream(false);
String sourceExtension = sourceFileVersion.getExtension();
if (sourceExtension.equals("css")
|| sourceExtension.equals("htm")
|| sourceExtension.equals("html")
|| sourceExtension.equals("js")
|| sourceExtension.equals("txt")
|| sourceExtension.equals("xml")) {
String sourceContent = HtmlUtil.escape(StringUtil.read(sourceIs));
sourceIs = new UnsyncByteArrayInputStream(sourceContent.getBytes(StringPool.UTF8));
}
FileVersion targetFileVersion = _dlAppLocalService.getFileVersion(targetFileVersionId);
InputStream targetIs = targetFileVersion.getContentStream(false);
String targetExtension = targetFileVersion.getExtension();
if (targetExtension.equals("css")
|| targetExtension.equals("htm")
|| targetExtension.equals("html")
|| targetExtension.equals("js")
|| targetExtension.equals("txt")
|| targetExtension.equals("xml")) {
String targetContent = HtmlUtil.escape(StringUtil.read(targetIs));
targetIs = new UnsyncByteArrayInputStream(targetContent.getBytes(StringPool.UTF8));
}
if (DocumentConversionUtil.isEnabled()) {
if (DocumentConversionUtil.isConvertBeforeCompare(sourceExtension)) {
String sourceTempFileId =
DLUtil.getTempFileId(
sourceFileVersion.getFileEntryId(), sourceFileVersion.getVersion());
sourceIs =
new FileInputStream(
DocumentConversionUtil.convert(sourceTempFileId, sourceIs, sourceExtension, "txt"));
}
if (DocumentConversionUtil.isConvertBeforeCompare(targetExtension)) {
String targetTempFileId =
DLUtil.getTempFileId(
targetFileVersion.getFileEntryId(), targetFileVersion.getVersion());
targetIs =
new FileInputStream(
DocumentConversionUtil.convert(targetTempFileId, targetIs, targetExtension, "txt"));
}
}
List<DiffResult>[] diffResults =
DiffUtil.diff(new InputStreamReader(sourceIs), new InputStreamReader(targetIs));
renderRequest.setAttribute(
WebKeys.SOURCE_NAME,
sourceFileVersion.getTitle() + StringPool.SPACE + sourceFileVersion.getVersion());
renderRequest.setAttribute(
WebKeys.TARGET_NAME,
targetFileVersion.getTitle() + StringPool.SPACE + targetFileVersion.getVersion());
renderRequest.setAttribute(WebKeys.DIFF_RESULTS, diffResults);
}
protected void sendFile(
HttpServletRequest request, HttpServletResponse response, User user, String[] pathArray)
throws Exception {
// Retrieve file details
FileEntry fileEntry = getFileEntry(pathArray);
if (fileEntry == null) {
throw new NoSuchFileEntryException();
}
String version = ParamUtil.getString(request, "version");
if (Validator.isNull(version)) {
if (Validator.isNotNull(fileEntry.getVersion())) {
version = fileEntry.getVersion();
}
}
String tempFileId = DLUtil.getTempFileId(fileEntry.getFileEntryId(), version);
FileVersion fileVersion = fileEntry.getFileVersion(version);
String fileName = fileVersion.getTitle();
String extension = fileVersion.getExtension();
if (Validator.isNotNull(extension) && !fileName.endsWith(StringPool.PERIOD + extension)) {
fileName += StringPool.PERIOD + extension;
}
// Handle requested conversion
boolean converted = false;
String targetExtension = ParamUtil.getString(request, "targetExtension");
int imageThumbnail = ParamUtil.getInteger(request, "imageThumbnail");
int documentThumbnail = ParamUtil.getInteger(request, "documentThumbnail");
int previewFileIndex = ParamUtil.getInteger(request, "previewFileIndex");
boolean audioPreview = ParamUtil.getBoolean(request, "audioPreview");
boolean imagePreview = ParamUtil.getBoolean(request, "imagePreview");
boolean videoPreview = ParamUtil.getBoolean(request, "videoPreview");
int videoThumbnail = ParamUtil.getInteger(request, "videoThumbnail");
InputStream inputStream = null;
long contentLength = 0;
if ((imageThumbnail > 0) && (imageThumbnail <= 3)) {
fileName =
FileUtil.stripExtension(fileName)
.concat(StringPool.PERIOD)
.concat(ImageProcessorUtil.getThumbnailType(fileVersion));
int thumbnailIndex = imageThumbnail - 1;
inputStream = ImageProcessorUtil.getThumbnailAsStream(fileVersion, thumbnailIndex);
contentLength = ImageProcessorUtil.getThumbnailFileSize(fileVersion, thumbnailIndex);
converted = true;
} else if ((documentThumbnail > 0) && (documentThumbnail <= 3)) {
fileName =
FileUtil.stripExtension(fileName)
.concat(StringPool.PERIOD)
.concat(PDFProcessor.THUMBNAIL_TYPE);
int thumbnailIndex = documentThumbnail - 1;
inputStream = PDFProcessorUtil.getThumbnailAsStream(fileVersion, thumbnailIndex);
contentLength = PDFProcessorUtil.getThumbnailFileSize(fileVersion, thumbnailIndex);
converted = true;
} else if (previewFileIndex > 0) {
fileName =
FileUtil.stripExtension(fileName)
.concat(StringPool.PERIOD)
.concat(PDFProcessor.PREVIEW_TYPE);
inputStream = PDFProcessorUtil.getPreviewAsStream(fileVersion, previewFileIndex);
contentLength = PDFProcessorUtil.getPreviewFileSize(fileVersion, previewFileIndex);
converted = true;
} else if (audioPreview || videoPreview) {
String type = ParamUtil.getString(request, "type");
fileName = FileUtil.stripExtension(fileName).concat(StringPool.PERIOD).concat(type);
if (audioPreview) {
inputStream = AudioProcessorUtil.getPreviewAsStream(fileVersion, type);
contentLength = AudioProcessorUtil.getPreviewFileSize(fileVersion, type);
} else {
inputStream = VideoProcessorUtil.getPreviewAsStream(fileVersion, type);
contentLength = VideoProcessorUtil.getPreviewFileSize(fileVersion, type);
}
converted = true;
} else if (imagePreview) {
String type = ImageProcessorUtil.getPreviewType(fileVersion);
fileName = FileUtil.stripExtension(fileName).concat(StringPool.PERIOD).concat(type);
inputStream = ImageProcessorUtil.getPreviewAsStream(fileVersion);
contentLength = ImageProcessorUtil.getPreviewFileSize(fileVersion);
converted = true;
} else if ((videoThumbnail > 0) && (videoThumbnail <= 3)) {
fileName =
FileUtil.stripExtension(fileName)
.concat(StringPool.PERIOD)
.concat(VideoProcessor.THUMBNAIL_TYPE);
int thumbnailIndex = videoThumbnail - 1;
inputStream = VideoProcessorUtil.getThumbnailAsStream(fileVersion, thumbnailIndex);
contentLength = VideoProcessorUtil.getThumbnailFileSize(fileVersion, thumbnailIndex);
converted = true;
} else {
inputStream = fileVersion.getContentStream(true);
contentLength = fileVersion.getSize();
if (Validator.isNotNull(targetExtension)) {
File convertedFile =
DocumentConversionUtil.convert(tempFileId, inputStream, extension, targetExtension);
if (convertedFile != null) {
fileName =
FileUtil.stripExtension(fileName).concat(StringPool.PERIOD).concat(targetExtension);
inputStream = new FileInputStream(convertedFile);
contentLength = convertedFile.length();
converted = true;
}
}
}
// Determine proper content type
String contentType = null;
if (converted) {
contentType = MimeTypesUtil.getContentType(fileName);
} else {
contentType = fileVersion.getMimeType();
}
// Support range HTTP header
response.setHeader(HttpHeaders.ACCEPT_RANGES, HttpHeaders.ACCEPT_RANGES_BYTES_VALUE);
List<Range> ranges = null;
try {
ranges = ServletResponseUtil.getRanges(request, response, contentLength);
} catch (IOException ioe) {
if (_log.isErrorEnabled()) {
_log.error(ioe);
}
response.setHeader(HttpHeaders.CONTENT_RANGE, "bytes */" + contentLength);
response.sendError(HttpServletResponse.SC_REQUESTED_RANGE_NOT_SATISFIABLE);
return;
}
if ((ranges == null) || ranges.isEmpty()) {
ServletResponseUtil.sendFile(
request, response, fileName, inputStream, contentLength, contentType);
} else {
if (_log.isDebugEnabled()) {
_log.debug("Request has range header " + request.getHeader(HttpHeaders.RANGE));
}
ServletResponseUtil.write(
request, response, fileName, ranges, inputStream, contentLength, contentType);
}
}
protected void getFile(
long fileEntryId,
long folderId,
String name,
String title,
String version,
long fileShortcutId,
String uuid,
long groupId,
String targetExtension,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
if (name.startsWith("DLFE-")) {
name = name.substring(5);
}
name = FileUtil.stripExtension(name);
FileEntry fileEntry = null;
if (Validator.isNotNull(uuid) && (groupId > 0)) {
fileEntry = DLAppServiceUtil.getFileEntryByUuidAndGroupId(uuid, groupId);
folderId = fileEntry.getFolderId();
}
if (fileEntryId > 0) {
fileEntry = DLAppServiceUtil.getFileEntry(fileEntryId);
} else if (fileShortcutId <= 0) {
if (Validator.isNotNull(title)) {
fileEntry = DLAppServiceUtil.getFileEntry(groupId, folderId, title);
} else if (Validator.isNotNull(name)) {
DLFileEntry dlFileEntry =
DLFileEntryLocalServiceUtil.fetchFileEntryByName(groupId, folderId, name);
if (dlFileEntry == null) {
// LPS-30374
List<DLFileEntry> dlFileEntries =
DLFileEntryLocalServiceUtil.getFileEntries(folderId, name);
if (!dlFileEntries.isEmpty()) {
dlFileEntry = dlFileEntries.get(0);
}
}
if (dlFileEntry != null) {
ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
PermissionChecker permissionChecker = themeDisplay.getPermissionChecker();
DLFileEntryPermission.check(permissionChecker, dlFileEntry, ActionKeys.VIEW);
fileEntry = new LiferayFileEntry(dlFileEntry);
}
}
} else {
DLFileShortcut fileShortcut = DLAppServiceUtil.getFileShortcut(fileShortcutId);
fileEntryId = fileShortcut.getToFileEntryId();
fileEntry = DLAppServiceUtil.getFileEntry(fileEntryId);
}
if (Validator.isNull(version)) {
if ((fileEntry != null) && Validator.isNotNull(fileEntry.getVersion())) {
version = fileEntry.getVersion();
} else {
throw new NoSuchFileEntryException();
}
}
FileVersion fileVersion = fileEntry.getFileVersion(version);
InputStream is = fileVersion.getContentStream(true);
String fileName = fileVersion.getTitle();
long contentLength = fileVersion.getSize();
String contentType = fileVersion.getMimeType();
if (Validator.isNotNull(targetExtension)) {
String id = DLUtil.getTempFileId(fileEntry.getFileEntryId(), version);
String sourceExtension = fileVersion.getExtension();
if (!fileName.endsWith(StringPool.PERIOD + sourceExtension)) {
fileName += StringPool.PERIOD + sourceExtension;
}
File convertedFile = DocumentConversionUtil.convert(id, is, sourceExtension, targetExtension);
if (convertedFile != null) {
fileName =
FileUtil.stripExtension(fileName).concat(StringPool.PERIOD).concat(targetExtension);
is = new FileInputStream(convertedFile);
contentLength = convertedFile.length();
contentType = MimeTypesUtil.getContentType(fileName);
}
}
ServletResponseUtil.sendFile(request, response, fileName, is, contentLength, contentType);
}
@Override
protected void doImportStagedModel(PortletDataContext portletDataContext, FileEntry fileEntry)
throws Exception {
long userId = portletDataContext.getUserId(fileEntry.getUserUuid());
if (!fileEntry.isDefaultRepository()) {
// References has been automatically imported, nothing to do here
return;
}
Map<Long, Long> folderIds =
(Map<Long, Long>) portletDataContext.getNewPrimaryKeysMap(Folder.class);
long folderId = MapUtil.getLong(folderIds, fileEntry.getFolderId(), fileEntry.getFolderId());
long[] assetCategoryIds =
portletDataContext.getAssetCategoryIds(DLFileEntry.class, fileEntry.getFileEntryId());
String[] assetTagNames =
portletDataContext.getAssetTagNames(DLFileEntry.class, fileEntry.getFileEntryId());
ServiceContext serviceContext =
portletDataContext.createServiceContext(fileEntry, DLFileEntry.class);
serviceContext.setAttribute("sourceFileName", "A." + fileEntry.getExtension());
serviceContext.setUserId(userId);
Element fileEntryElement = portletDataContext.getImportDataElement(fileEntry);
String binPath = fileEntryElement.attributeValue("bin-path");
InputStream is = null;
if (Validator.isNull(binPath) && portletDataContext.isPerformDirectBinaryImport()) {
try {
is = FileEntryUtil.getContentStream(fileEntry);
} catch (Exception e) {
if (_log.isWarnEnabled()) {
_log.warn("Unable to retrieve content for file entry " + fileEntry.getFileEntryId(), e);
}
return;
}
} else {
is = portletDataContext.getZipEntryAsInputStream(binPath);
}
if (is == null) {
if (_log.isWarnEnabled()) {
_log.warn("No file found for file entry " + fileEntry.getFileEntryId());
}
return;
}
importMetaData(portletDataContext, fileEntryElement, fileEntry, serviceContext);
FileEntry importedFileEntry = null;
String titleWithExtension = DLUtil.getTitleWithExtension(fileEntry);
String extension = fileEntry.getExtension();
String periodAndExtension = StringPool.PERIOD.concat(extension);
if (portletDataContext.isDataStrategyMirror()) {
FileEntry existingFileEntry =
fetchStagedModelByUuidAndGroupId(
fileEntry.getUuid(), portletDataContext.getScopeGroupId());
FileVersion fileVersion = fileEntry.getFileVersion();
if (existingFileEntry == null) {
String fileEntryTitle = fileEntry.getTitle();
FileEntry existingTitleFileEntry =
FileEntryUtil.fetchByR_F_T(
portletDataContext.getScopeGroupId(), folderId, fileEntryTitle);
if (existingTitleFileEntry != null) {
if ((fileEntry.getGroupId() == portletDataContext.getSourceGroupId())
&& portletDataContext.isDataStrategyMirrorWithOverwriting()) {
DLAppLocalServiceUtil.deleteFileEntry(existingTitleFileEntry.getFileEntryId());
} else {
boolean titleHasExtension = false;
if (fileEntryTitle.endsWith(periodAndExtension)) {
fileEntryTitle = FileUtil.stripExtension(fileEntryTitle);
titleHasExtension = true;
}
for (int i = 1; ; i++) {
fileEntryTitle += StringPool.SPACE + i;
titleWithExtension = fileEntryTitle + periodAndExtension;
existingTitleFileEntry =
FileEntryUtil.fetchByR_F_T(
portletDataContext.getScopeGroupId(), folderId, titleWithExtension);
if (existingTitleFileEntry == null) {
if (titleHasExtension) {
fileEntryTitle += periodAndExtension;
}
break;
}
}
}
}
serviceContext.setAttribute("fileVersionUuid", fileVersion.getUuid());
serviceContext.setUuid(fileEntry.getUuid());
importedFileEntry =
DLAppLocalServiceUtil.addFileEntry(
userId,
portletDataContext.getScopeGroupId(),
folderId,
titleWithExtension,
fileEntry.getMimeType(),
fileEntryTitle,
fileEntry.getDescription(),
null,
is,
fileEntry.getSize(),
serviceContext);
if (fileEntry.isInTrash()) {
importedFileEntry =
DLAppServiceUtil.moveFileEntryToTrash(importedFileEntry.getFileEntryId());
}
} else {
FileVersion latestExistingFileVersion = existingFileEntry.getLatestFileVersion(true);
boolean indexEnabled = serviceContext.isIndexingEnabled();
boolean deleteFileEntry = false;
boolean updateFileEntry = false;
if (!Validator.equals(fileVersion.getUuid(), latestExistingFileVersion.getUuid())) {
deleteFileEntry = true;
updateFileEntry = true;
} else {
InputStream existingFileVersionInputStream = null;
try {
existingFileVersionInputStream = latestExistingFileVersion.getContentStream(false);
} catch (Exception e) {
if (_log.isDebugEnabled()) {
_log.debug(e, e);
}
} finally {
if (existingFileVersionInputStream != null) {
existingFileVersionInputStream.close();
}
}
if (existingFileVersionInputStream == null) {
updateFileEntry = true;
}
}
try {
serviceContext.setIndexingEnabled(false);
if (updateFileEntry) {
DLFileVersion alreadyExistingFileVersion =
DLFileVersionLocalServiceUtil.getFileVersionByUuidAndGroupId(
fileVersion.getUuid(), existingFileEntry.getGroupId());
if (alreadyExistingFileVersion != null) {
serviceContext.setAttribute(
"existingDLFileVersionId", alreadyExistingFileVersion.getFileVersionId());
}
serviceContext.setUuid(fileVersion.getUuid());
importedFileEntry =
DLAppLocalServiceUtil.updateFileEntry(
userId,
existingFileEntry.getFileEntryId(),
titleWithExtension,
fileEntry.getMimeType(),
fileEntry.getTitle(),
fileEntry.getDescription(),
null,
false,
is,
fileEntry.getSize(),
serviceContext);
} else {
DLAppLocalServiceUtil.updateAsset(
userId, existingFileEntry,
latestExistingFileVersion, assetCategoryIds,
assetTagNames, null);
importedFileEntry = existingFileEntry;
}
if (importedFileEntry.getFolderId() != folderId) {
importedFileEntry =
DLAppLocalServiceUtil.moveFileEntry(
userId, importedFileEntry.getFileEntryId(), folderId, serviceContext);
}
if (importedFileEntry instanceof LiferayFileEntry) {
LiferayFileEntry liferayFileEntry = (LiferayFileEntry) importedFileEntry;
Indexer<DLFileEntry> indexer =
IndexerRegistryUtil.nullSafeGetIndexer(DLFileEntry.class);
indexer.reindex((DLFileEntry) liferayFileEntry.getModel());
}
if (deleteFileEntry && ExportImportThreadLocal.isStagingInProcess()) {
DLAppServiceUtil.deleteFileVersion(
latestExistingFileVersion.getFileEntryId(), latestExistingFileVersion.getVersion());
}
} finally {
serviceContext.setIndexingEnabled(indexEnabled);
}
}
} else {
try {
importedFileEntry =
DLAppLocalServiceUtil.addFileEntry(
userId,
portletDataContext.getScopeGroupId(),
folderId,
titleWithExtension,
fileEntry.getMimeType(),
fileEntry.getTitle(),
fileEntry.getDescription(),
null,
is,
fileEntry.getSize(),
serviceContext);
} catch (DuplicateFileException dfe) {
String title = fileEntry.getTitle();
String[] titleParts = title.split("\\.", 2);
title = titleParts[0] + StringUtil.randomString();
if (titleParts.length > 1) {
title += StringPool.PERIOD + titleParts[1];
}
if (!title.endsWith(periodAndExtension)) {
title += periodAndExtension;
}
importedFileEntry =
DLAppLocalServiceUtil.addFileEntry(
userId,
portletDataContext.getScopeGroupId(),
folderId,
title,
fileEntry.getMimeType(),
title,
fileEntry.getDescription(),
null,
is,
fileEntry.getSize(),
serviceContext);
}
}
if (portletDataContext.getBooleanParameter(
DLPortletDataHandler.NAMESPACE, "previews-and-thumbnails")) {
DLProcessorRegistryUtil.importGeneratedFiles(
portletDataContext, fileEntry, importedFileEntry, fileEntryElement);
}
portletDataContext.importClassedModel(fileEntry, importedFileEntry, DLFileEntry.class);
Map<Long, Long> fileEntryIds =
(Map<Long, Long>) portletDataContext.getNewPrimaryKeysMap(FileEntry.class);
fileEntryIds.put(fileEntry.getFileEntryId(), importedFileEntry.getFileEntryId());
}
private void _generateVideo(FileVersion sourceFileVersion, FileVersion destinationFileVersion)
throws Exception {
if (!XugglerUtil.isEnabled() || _hasVideo(destinationFileVersion)) {
return;
}
InputStream inputStream = null;
File[] previewTempFiles = new File[_PREVIEW_TYPES.length];
File videoTempFile = null;
try {
if (sourceFileVersion != null) {
copy(sourceFileVersion, destinationFileVersion);
return;
}
File file = null;
if (!hasPreviews(destinationFileVersion) || !hasThumbnails(destinationFileVersion)) {
if (destinationFileVersion instanceof LiferayFileVersion) {
try {
LiferayFileVersion liferayFileVersion = (LiferayFileVersion) destinationFileVersion;
file = liferayFileVersion.getFile(false);
} catch (UnsupportedOperationException uoe) {
}
}
if (file == null) {
inputStream = destinationFileVersion.getContentStream(false);
videoTempFile = FileUtil.createTempFile(destinationFileVersion.getExtension());
FileUtil.write(videoTempFile, inputStream);
file = videoTempFile;
}
}
if (!hasPreviews(destinationFileVersion)) {
String tempFileId =
DLUtil.getTempFileId(
destinationFileVersion.getFileEntryId(), destinationFileVersion.getVersion());
for (int i = 0; i < _PREVIEW_TYPES.length; i++) {
previewTempFiles[i] = getPreviewTempFile(tempFileId, _PREVIEW_TYPES[i]);
}
try {
_generateVideoXuggler(destinationFileVersion, file, previewTempFiles);
} catch (Exception e) {
_log.error(e, e);
}
}
if (!hasThumbnails(destinationFileVersion)) {
try {
_generateThumbnailXuggler(
destinationFileVersion,
file,
PropsValues.DL_FILE_ENTRY_PREVIEW_VIDEO_HEIGHT,
PropsValues.DL_FILE_ENTRY_PREVIEW_VIDEO_WIDTH);
} catch (Exception e) {
_log.error(e, e);
}
}
} catch (NoSuchFileEntryException nsfee) {
if (_log.isDebugEnabled()) {
_log.debug(nsfee, nsfee);
}
} finally {
StreamUtil.cleanUp(inputStream);
_fileVersionIds.remove(destinationFileVersion.getFileVersionId());
for (int i = 0; i < previewTempFiles.length; i++) {
FileUtil.delete(previewTempFiles[i]);
}
FileUtil.delete(videoTempFile);
}
}
