protected String getBody(String className, long classPK, ServiceContext serviceContext)
throws Exception {
StringBundler sb = new StringBundler(11);
sb.append("<div class=\"activity-body document\">");
sb.append("<span class=\"document-thumbnail\"><img src=\"");
FileEntry fileEntry = DLAppLocalServiceUtil.getFileEntry(classPK);
FileVersion fileVersion = fileEntry.getFileVersion();
String thumbnailSrc =
DLUtil.getThumbnailSrc(fileEntry, fileVersion, null, serviceContext.getThemeDisplay());
sb.append(thumbnailSrc);
sb.append("\"></span>");
sb.append("<div class=\"document-container\"><div class=\"title\">");
sb.append(getPageTitle(className, classPK, serviceContext));
sb.append("</div><div class=\"version\">");
sb.append(serviceContext.translate("version-x", fileVersion.getVersion()));
sb.append("</div><div class=\"document-content\">");
AssetRenderer assetRenderer = getAssetRenderer(className, classPK);
sb.append(StringUtil.shorten(assetRenderer.getSummary(serviceContext.getLocale()), 200));
sb.append("</div></div></div>");
return sb.toString();
}
protected int getPreviewTempFileCount(FileVersion fileVersion, String type) {
String tempFileId =
DLUtil.getTempFileId(fileVersion.getFileEntryId(), fileVersion.getVersion());
StringBundler sb = new StringBundler(5);
sb.append(tempFileId);
sb.append(StringPool.DASH);
sb.append("(.*)");
sb.append(StringPool.PERIOD);
sb.append(type);
File dir = new File(PREVIEW_TMP_PATH);
File[] files = dir.listFiles(new FileFilter(sb.toString()));
if (_log.isDebugEnabled()) {
for (File file : files) {
_log.debug("Preview page for " + tempFileId + " " + file);
}
}
return files.length;
}
private void _generateImagesPB(
FileVersion fileVersion,
PDPage pdPage,
int dpi,
int height,
int width,
boolean thumbnail,
int index)
throws Exception {
// Generate images
RenderedImage renderedImage =
pdPage.convertToImage(BufferedImage.TYPE_INT_RGB, PropsValues.DL_FILE_ENTRY_THUMBNAIL_DPI);
if (height != 0) {
renderedImage = ImageProcessorUtil.scale(renderedImage, width, height);
} else {
renderedImage = ImageProcessorUtil.scale(renderedImage, width);
}
// Store images
String tempFileId =
DLUtil.getTempFileId(fileVersion.getFileEntryId(), fileVersion.getVersion());
File thumbnailTempFile = null;
try {
if (thumbnail) {
thumbnailTempFile = getThumbnailTempFile(tempFileId);
thumbnailTempFile.createNewFile();
ImageIO.write(renderedImage, THUMBNAIL_TYPE, new FileOutputStream(thumbnailTempFile));
addFileToStore(
fileVersion.getCompanyId(), THUMBNAIL_PATH,
getThumbnailFilePath(fileVersion), thumbnailTempFile);
} else {
thumbnailTempFile = getPreviewTempFile(tempFileId, index);
thumbnailTempFile.createNewFile();
ImageIO.write(renderedImage, PREVIEW_TYPE, new FileOutputStream(thumbnailTempFile));
addFileToStore(
fileVersion.getCompanyId(), PREVIEW_PATH,
getPreviewFilePath(fileVersion, index), thumbnailTempFile);
}
} finally {
FileUtil.delete(thumbnailTempFile);
}
}
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());
}
}
protected void testVersionUpdate(
String addFileName,
byte[] addBytes,
String addMimeType,
String updateFileName,
byte[] updateBytes,
String updateMimeType)
throws PortalException, SystemException {
String description = StringPool.BLANK;
String changeLog = StringPool.BLANK;
ServiceContext serviceContext = ServiceTestUtil.getServiceContext(group.getGroupId());
FileEntry fileEntry =
DLAppServiceUtil.addFileEntry(
group.getGroupId(),
parentFolder.getFolderId(),
addFileName,
addMimeType,
addFileName,
description,
changeLog,
addBytes,
serviceContext);
fileEntry =
DLAppServiceUtil.updateFileEntry(
fileEntry.getFileEntryId(),
updateFileName,
updateMimeType,
updateFileName,
description,
changeLog,
false,
updateBytes,
serviceContext);
FileVersion fileVersion = fileEntry.getFileVersion();
Assert.assertEquals(DLFileEntryConstants.VERSION_DEFAULT, fileVersion.getVersion());
Assert.assertEquals(updateMimeType, fileVersion.getMimeType());
Assert.assertEquals(updateBytes.length, fileVersion.getSize());
Assert.assertEquals(fileVersion.getExtension(), fileEntry.getExtension());
Assert.assertEquals(fileVersion.getMimeType(), fileEntry.getMimeType());
Assert.assertEquals(fileVersion.getSize(), fileEntry.getSize());
}
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());
}
}
public void updateFileEntry(
long userId,
FileEntry fileEntry,
FileVersion sourceFileVersion,
FileVersion destinationFileVersion,
long assetClassPk)
throws PortalException, SystemException {
boolean updateAsset = true;
if (fileEntry instanceof LiferayFileEntry
&& fileEntry.getVersion().equals(destinationFileVersion.getVersion())) {
updateAsset = false;
}
if (updateAsset) {
updateAsset(userId, fileEntry, destinationFileVersion, assetClassPk);
}
registerDLProcessorCallback(fileEntry, sourceFileVersion);
}
public static String getPreviewURL(
FileEntry fileEntry,
FileVersion fileVersion,
ThemeDisplay themeDisplay,
String queryString,
boolean appendToken) {
StringBundler sb = new StringBundler(13);
sb.append(themeDisplay.getPortalURL());
sb.append(themeDisplay.getPathContext());
sb.append("/documents/");
sb.append(fileEntry.getRepositoryId());
sb.append(StringPool.SLASH);
sb.append(fileEntry.getFolderId());
sb.append(StringPool.SLASH);
sb.append(HttpUtil.encodeURL(HtmlUtil.unescape(fileEntry.getTitle()), true));
sb.append("?version=");
sb.append(fileVersion.getVersion());
if (appendToken) {
sb.append("&t=");
Date modifiedDate = fileVersion.getModifiedDate();
sb.append(modifiedDate.getTime());
}
sb.append(queryString);
String previewURL = sb.toString();
if (themeDisplay.isAddSessionIdToURL()) {
return PortalUtil.getURLWithSessionId(previewURL, themeDisplay.getSessionId());
}
return previewURL;
}
public void updateStatus(
long userId,
FileEntry fileEntry,
FileVersion latestFileVersion,
int oldStatus,
int newStatus,
Map<String, Serializable> workflowContext)
throws PortalException, SystemException {
if (newStatus == WorkflowConstants.STATUS_APPROVED) {
// Asset
String latestFileVersionVersion = latestFileVersion.getVersion();
if (latestFileVersionVersion.equals(fileEntry.getVersion())) {
if (!latestFileVersionVersion.equals(DLFileEntryConstants.VERSION_DEFAULT)) {
AssetEntry draftAssetEntry = null;
try {
long fileEntryTypeId = getFileEntryTypeId(fileEntry);
draftAssetEntry =
assetEntryLocalService.getEntry(
DLFileEntryConstants.getClassName(), latestFileVersion.getPrimaryKey());
long[] assetCategoryIds = draftAssetEntry.getCategoryIds();
String[] assetTagNames = draftAssetEntry.getTagNames();
List<AssetLink> assetLinks =
assetLinkLocalService.getDirectLinks(
draftAssetEntry.getEntryId(), AssetLinkConstants.TYPE_RELATED);
long[] assetLinkEntryIds =
StringUtil.split(ListUtil.toString(assetLinks, AssetLink.ENTRY_ID2_ACCESSOR), 0L);
AssetEntry assetEntry =
assetEntryLocalService.updateEntry(
userId,
fileEntry.getGroupId(),
DLFileEntryConstants.getClassName(),
fileEntry.getFileEntryId(),
fileEntry.getUuid(),
fileEntryTypeId,
assetCategoryIds,
assetTagNames,
true,
null,
null,
null,
draftAssetEntry.getMimeType(),
fileEntry.getTitle(),
fileEntry.getDescription(),
null,
null,
null,
0,
0,
null,
false);
assetLinkLocalService.updateLinks(
userId,
assetEntry.getEntryId(),
assetLinkEntryIds,
AssetLinkConstants.TYPE_RELATED);
assetEntryLocalService.deleteEntry(draftAssetEntry.getEntryId());
} catch (NoSuchEntryException nsee) {
}
}
assetEntryLocalService.updateVisible(
DLFileEntryConstants.getClassName(), fileEntry.getFileEntryId(), true);
}
// Sync
String event = (String) workflowContext.get("event");
if (!isStagingGroup(fileEntry.getGroupId()) && Validator.isNotNull(event)) {
if (event.equals(DLSyncConstants.EVENT_ADD)) {
dlSyncLocalService.addSync(
fileEntry.getFileEntryId(),
fileEntry.getUuid(),
fileEntry.getCompanyId(),
fileEntry.getRepositoryId(),
fileEntry.getFolderId(),
fileEntry.getTitle(),
fileEntry.getDescription(),
DLSyncConstants.TYPE_FILE,
fileEntry.getVersion());
} else if (event.equals(DLSyncConstants.EVENT_UPDATE)) {
dlSyncLocalService.updateSync(
fileEntry.getFileEntryId(),
fileEntry.getFolderId(),
fileEntry.getTitle(),
fileEntry.getDescription(),
DLSyncConstants.EVENT_UPDATE,
fileEntry.getVersion());
}
}
// Social
int activityType = DLActivityKeys.UPDATE_FILE_ENTRY;
if (latestFileVersionVersion.equals(DLFileEntryConstants.VERSION_DEFAULT)) {
activityType = DLActivityKeys.ADD_FILE_ENTRY;
}
if (oldStatus != WorkflowConstants.STATUS_IN_TRASH) {
socialActivityLocalService.addUniqueActivity(
latestFileVersion.getStatusByUserId(),
fileEntry.getGroupId(),
latestFileVersion.getCreateDate(),
DLFileEntryConstants.getClassName(),
fileEntry.getFileEntryId(),
activityType,
StringPool.BLANK,
0);
}
} else {
// Asset
if (newStatus == WorkflowConstants.STATUS_IN_TRASH) {
assetEntryLocalService.moveEntryToTrash(
DLFileEntryConstants.getClassName(), fileEntry.getFileEntryId());
} else {
boolean visible = false;
if (Validator.isNotNull(fileEntry.getVersion())) {
visible = true;
}
assetEntryLocalService.updateVisible(
DLFileEntryConstants.getClassName(), fileEntry.getFileEntryId(), visible);
}
}
}
public void checkAssetEntry(long userId, FileEntry fileEntry, FileVersion fileVersion)
throws PortalException, SystemException {
AssetEntry fileEntryAssetEntry =
assetEntryLocalService.fetchEntry(
DLFileEntryConstants.getClassName(), fileEntry.getFileEntryId());
long[] assetCategoryIds = new long[0];
String[] assetTagNames = new String[0];
long fileEntryTypeId = getFileEntryTypeId(fileEntry);
if (fileEntryAssetEntry == null) {
fileEntryAssetEntry =
assetEntryLocalService.updateEntry(
userId,
fileEntry.getGroupId(),
DLFileEntryConstants.getClassName(),
fileEntry.getFileEntryId(),
fileEntry.getUuid(),
fileEntryTypeId,
assetCategoryIds,
assetTagNames,
false,
null,
null,
null,
fileEntry.getMimeType(),
fileEntry.getTitle(),
fileEntry.getDescription(),
null,
null,
null,
0,
0,
null,
false);
}
AssetEntry fileVersionAssetEntry =
assetEntryLocalService.fetchEntry(
DLFileEntryConstants.getClassName(), fileVersion.getFileVersionId());
if ((fileVersionAssetEntry == null)
&& !fileVersion.isApproved()
&& !fileVersion.getVersion().equals(DLFileEntryConstants.VERSION_DEFAULT)) {
assetCategoryIds =
assetCategoryLocalService.getCategoryIds(
DLFileEntryConstants.getClassName(), fileEntry.getFileEntryId());
assetTagNames =
assetTagLocalService.getTagNames(
DLFileEntryConstants.getClassName(), fileEntry.getFileEntryId());
fileVersionAssetEntry =
assetEntryLocalService.updateEntry(
userId,
fileEntry.getGroupId(),
DLFileEntryConstants.getClassName(),
fileVersion.getFileVersionId(),
fileEntry.getUuid(),
fileEntryTypeId,
assetCategoryIds,
assetTagNames,
false,
null,
null,
null,
fileEntry.getMimeType(),
fileEntry.getTitle(),
fileEntry.getDescription(),
null,
null,
null,
0,
0,
null,
false);
List<AssetLink> assetLinks =
assetLinkLocalService.getDirectLinks(fileEntryAssetEntry.getEntryId());
long[] assetLinkIds =
StringUtil.split(ListUtil.toString(assetLinks, AssetLink.ENTRY_ID2_ACCESSOR), 0L);
assetLinkLocalService.updateLinks(
userId,
fileVersionAssetEntry.getEntryId(),
assetLinkIds,
AssetLinkConstants.TYPE_RELATED);
}
}
private void _generateImagesPB(FileVersion fileVersion, File file) throws Exception {
String tempFileId =
DLUtil.getTempFileId(fileVersion.getFileEntryId(), fileVersion.getVersion());
File thumbnailFile = getThumbnailTempFile(tempFileId);
int previewFilesCount = 0;
PDDocument pdDocument = null;
try {
pdDocument = PDDocument.load(file);
previewFilesCount = pdDocument.getNumberOfPages();
} finally {
if (pdDocument != null) {
pdDocument.close();
}
}
File[] previewFiles = new File[previewFilesCount];
for (int i = 0; i < previewFilesCount; i++) {
previewFiles[i] = getPreviewTempFile(tempFileId, i);
}
boolean generatePreview = _isGeneratePreview(fileVersion);
boolean generateThumbnail = _isGenerateThumbnail(fileVersion);
if (PropsValues.DL_FILE_ENTRY_PREVIEW_FORK_PROCESS_ENABLED) {
ProcessCallable<String> processCallable =
new LiferayPDFBoxProcessCallable(
ServerDetector.getServerId(),
PropsUtil.get(PropsKeys.LIFERAY_HOME),
Log4JUtil.getCustomLogSettings(),
file,
thumbnailFile,
previewFiles,
getThumbnailType(fileVersion),
getPreviewType(fileVersion),
PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_DPI,
PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_MAX_HEIGHT,
PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_MAX_WIDTH,
generatePreview,
generateThumbnail);
Future<String> future =
ProcessExecutor.execute(ClassPathUtil.getPortalClassPath(), processCallable);
String processIdentity = String.valueOf(fileVersion.getFileVersionId());
futures.put(processIdentity, future);
future.get();
} else {
LiferayPDFBoxConverter liferayConverter =
new LiferayPDFBoxConverter(
file,
thumbnailFile,
previewFiles,
getPreviewType(fileVersion),
getThumbnailType(fileVersion),
PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_DPI,
PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_MAX_HEIGHT,
PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_MAX_WIDTH,
generatePreview,
generateThumbnail);
liferayConverter.generateImagesPB();
}
if (generateThumbnail) {
try {
storeThumbnailImages(fileVersion, thumbnailFile);
} finally {
FileUtil.delete(thumbnailFile);
}
if (_log.isInfoEnabled()) {
_log.info("PDFBox generated a thumbnail for " + fileVersion.getFileVersionId());
}
}
if (generatePreview) {
int index = 0;
for (File previewFile : previewFiles) {
try {
addFileToStore(
fileVersion.getCompanyId(), PREVIEW_PATH,
getPreviewFilePath(fileVersion, index + 1), previewFile);
} finally {
FileUtil.delete(previewFile);
}
index++;
}
if (_log.isInfoEnabled()) {
_log.info(
"PDFBox generated "
+ getPreviewFileCount(fileVersion)
+ " preview pages for "
+ fileVersion.getFileVersionId());
}
}
}
private void _generateImagesGS(FileVersion fileVersion, File file, boolean thumbnail)
throws Exception {
// Generate images
String tempFileId =
DLUtil.getTempFileId(fileVersion.getFileEntryId(), fileVersion.getVersion());
List<String> arguments = new ArrayList<String>();
arguments.add("-sDEVICE=png16m");
if (thumbnail) {
arguments.add("-sOutputFile=" + getThumbnailTempFilePath(tempFileId));
arguments.add("-dFirstPage=1");
arguments.add("-dLastPage=1");
} else {
arguments.add("-sOutputFile=" + getPreviewTempFilePath(tempFileId, -1));
}
arguments.add("-dPDFFitPage");
arguments.add("-dTextAlphaBits=4");
arguments.add("-dGraphicsAlphaBits=4");
arguments.add("-r" + PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_DPI);
if (PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_MAX_WIDTH != 0) {
arguments.add("-dDEVICEWIDTH" + PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_MAX_WIDTH);
}
if (PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_MAX_HEIGHT != 0) {
arguments.add("-dDEVICEHEIGHT" + PropsValues.DL_FILE_ENTRY_PREVIEW_DOCUMENT_MAX_HEIGHT);
}
arguments.add(file.getPath());
Future<?> future = GhostscriptUtil.execute(arguments);
String processIdentity = String.valueOf(fileVersion.getFileVersionId());
futures.put(processIdentity, future);
future.get();
// Store images
if (thumbnail) {
File thumbnailTempFile = getThumbnailTempFile(tempFileId);
try {
storeThumbnailImages(fileVersion, thumbnailTempFile);
} finally {
FileUtil.delete(thumbnailTempFile);
}
} else {
int total = getPreviewTempFileCount(fileVersion);
for (int i = 0; i < total; i++) {
File previewTempFile = getPreviewTempFile(tempFileId, i + 2);
try {
addFileToStore(
fileVersion.getCompanyId(),
PREVIEW_PATH,
getPreviewFilePath(fileVersion, i + 1),
previewTempFile);
} finally {
FileUtil.delete(previewTempFile);
}
}
}
}
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);
}
}
private void _generateImagesIM(
FileVersion fileVersion,
File file,
int depth,
int dpi,
int height,
int width,
boolean thumbnail)
throws Exception {
// Generate images
String tempFileId =
DLUtil.getTempFileId(fileVersion.getFileEntryId(), fileVersion.getVersion());
IMOperation imOperation = new IMOperation();
imOperation.alpha("off");
imOperation.density(dpi, dpi);
if (height != 0) {
imOperation.adaptiveResize(width, height);
} else {
imOperation.adaptiveResize(width);
}
imOperation.depth(depth);
if (thumbnail) {
imOperation.addImage(file.getPath() + "[0]");
imOperation.addImage(getThumbnailTempFilePath(tempFileId));
} else {
imOperation.addImage(file.getPath());
imOperation.addImage(getPreviewTempFilePath(tempFileId, -1));
}
_convertCmd.run(imOperation);
// Store images
if (thumbnail) {
File thumbnailTempFile = getThumbnailTempFile(tempFileId);
try {
addFileToStore(
fileVersion.getCompanyId(), THUMBNAIL_PATH,
getThumbnailFilePath(fileVersion), thumbnailTempFile);
} finally {
FileUtil.delete(thumbnailTempFile);
}
} else {
// ImageMagick converts single page PDFs without appending an
// index. Rename file for consistency.
File singlePagePreviewFile = getPreviewTempFile(tempFileId, -1);
if (singlePagePreviewFile.exists()) {
singlePagePreviewFile.renameTo(getPreviewTempFile(tempFileId, 1));
}
int total = getPreviewTempFileCount(fileVersion);
for (int i = 0; i < total; i++) {
File previewTempFile = getPreviewTempFile(tempFileId, i + 1);
try {
addFileToStore(
fileVersion.getCompanyId(),
PREVIEW_PATH,
getPreviewFilePath(fileVersion, i + 1),
previewTempFile);
} finally {
FileUtil.delete(previewTempFile);
}
}
}
}
@Override
public String getPreviewURL(
FileEntry fileEntry,
FileVersion fileVersion,
ThemeDisplay themeDisplay,
String queryString,
boolean appendVersion,
boolean absoluteURL) {
StringBundler sb = new StringBundler(17);
if (themeDisplay != null) {
if (absoluteURL) {
sb.append(themeDisplay.getPortalURL());
}
}
sb.append(PortalUtil.getPathContext());
sb.append("/documents/");
sb.append(fileEntry.getRepositoryId());
sb.append(StringPool.SLASH);
sb.append(fileEntry.getFolderId());
sb.append(StringPool.SLASH);
String title = fileEntry.getTitle();
if (fileEntry.isInTrash()) {
title = TrashUtil.getOriginalTitle(fileEntry.getTitle());
}
sb.append(HttpUtil.encodeURL(HtmlUtil.unescape(title)));
sb.append(StringPool.SLASH);
sb.append(fileEntry.getUuid());
if (appendVersion) {
sb.append("?version=");
sb.append(fileVersion.getVersion());
}
if (ImageProcessorUtil.isImageSupported(fileVersion)) {
if (appendVersion) {
sb.append("&t=");
} else {
sb.append("?t=");
}
Date modifiedDate = fileVersion.getModifiedDate();
sb.append(modifiedDate.getTime());
}
sb.append(queryString);
if (themeDisplay != null) {
PortletDisplay portletDisplay = themeDisplay.getPortletDisplay();
if (portletDisplay != null) {
String portletId = portletDisplay.getId();
if (portletId.equals(PortletKeys.TRASH)) {
sb.append("&status=");
sb.append(WorkflowConstants.STATUS_IN_TRASH);
}
}
}
String previewURL = sb.toString();
if ((themeDisplay != null) && themeDisplay.isAddSessionIdToURL()) {
return PortalUtil.getURLWithSessionId(previewURL, themeDisplay.getSessionId());
}
return previewURL;
}
@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());
}
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);
}
private void _generateThumbnailXuggler(FileVersion fileVersion, File file, int height, int width)
throws Exception {
StopWatch stopWatch = new StopWatch();
stopWatch.start();
String tempFileId =
DLUtil.getTempFileId(fileVersion.getFileEntryId(), fileVersion.getVersion());
File thumbnailTempFile = getThumbnailTempFile(tempFileId);
try {
try {
if (PropsValues.DL_FILE_ENTRY_PREVIEW_FORK_PROCESS_ENABLED) {
ProcessCallable<String> processCallable =
new LiferayVideoThumbnailProcessCallable(
ServerDetector.getServerId(),
PropsUtil.get(PropsKeys.LIFERAY_HOME),
Log4JUtil.getCustomLogSettings(),
file,
thumbnailTempFile,
THUMBNAIL_TYPE,
height,
width,
PropsValues.DL_FILE_ENTRY_THUMBNAIL_VIDEO_FRAME_PERCENTAGE);
ProcessChannel<String> processChannel =
ProcessExecutorUtil.execute(ClassPathUtil.getPortalProcessConfig(), processCallable);
Future<String> future = processChannel.getProcessNoticeableFuture();
String processIdentity = String.valueOf(fileVersion.getFileVersionId());
futures.put(processIdentity, future);
future.get();
} else {
LiferayConverter liferayConverter =
new LiferayVideoThumbnailConverter(
file.getCanonicalPath(),
thumbnailTempFile,
THUMBNAIL_TYPE,
height,
width,
PropsValues.DL_FILE_ENTRY_THUMBNAIL_VIDEO_FRAME_PERCENTAGE);
liferayConverter.convert();
}
} catch (CancellationException ce) {
if (_log.isInfoEnabled()) {
_log.info(
"Cancellation received for "
+ fileVersion.getFileVersionId()
+ " "
+ fileVersion.getTitle());
}
} catch (Exception e) {
_log.error(e, e);
}
storeThumbnailImages(fileVersion, thumbnailTempFile);
if (_log.isInfoEnabled()) {
_log.info(
"Xuggler generated a thumbnail for "
+ fileVersion.getTitle()
+ " in "
+ stopWatch.getTime()
+ " ms");
}
} catch (Exception e) {
throw new SystemException(e);
} finally {
FileUtil.delete(thumbnailTempFile);
}
}
