public FeedFileResource(File root, File resourceFolder, String type) {
super.setTypeName(type);
// After unziping the uploaded folder, I would like to copy it to the
// appropriate location right away (and not on the next read). So, I put the
// code here. Note that this constructor is also called on copying a
// resource. We know that the resource folder is valid.
// Let's now copy the resource folder to the root folder.
VFSContainer rootContainer = new LocalFolderImpl(root);
String folderName = FeedManager.getInstance().getFeedKind(this);
if (rootContainer.resolve(folderName) == null) {
// If the podcast directory doesn't exist yet, create it and copy content
// from uploaded folder
rootContainer = rootContainer.createChildContainer(folderName);
VFSContainer resourceContainer = new LocalFolderImpl(resourceFolder);
for (VFSItem item : resourceContainer.getItems()) {
rootContainer.copyFrom(item);
// Delete the item if it is located in the _unzipped_ dir.
// Remember that the resource folder could be a valid folder of a
// different resource (when copying the resource).
if (resourceContainer.getName().equals(FileResourceManager.ZIPDIR)) {
item.delete();
}
}
}
}
/**
* @see org.olat.course.nodes.GenericCourseNode#archiveNodeData(java.util.Locale,
* org.olat.course.ICourse, java.io.File, java.lang.String)
*/
@Override
public boolean archiveNodeData(
final Locale locale, final ICourse course, final File exportDirectory, final String charset) {
final String repoRef = (String) this.getModuleConfiguration().get("reporef");
final OLATResourceable ores =
RepositoryManager.getInstance()
.lookupRepositoryEntryBySoftkey(repoRef, true)
.getOlatResource();
if (WikiManager.getInstance().getOrLoadWiki(ores).getAllPagesWithContent().size() > 0) {
// OK, there is somthing to archive
final VFSContainer exportContainer = new LocalFolderImpl(exportDirectory);
VFSContainer wikiExportContainer =
(VFSContainer) exportContainer.resolve(WikiManager.WIKI_RESOURCE_FOLDER_NAME);
if (wikiExportContainer == null) {
wikiExportContainer =
exportContainer.createChildContainer(WikiManager.WIKI_RESOURCE_FOLDER_NAME);
}
final String exportDirName =
getShortTitle()
+ "_"
+ Formatter.formatDatetimeFilesystemSave(new Date(System.currentTimeMillis()));
final VFSContainer destination = wikiExportContainer.createChildContainer(exportDirName);
if (destination == null) {
Tracing.logError(
"archiveNodeData: Could not create destination directory: wikiExportContainer="
+ wikiExportContainer
+ ", exportDirName="
+ exportDirName,
getClass());
}
final VFSContainer container =
WikiManager.getInstance().getWikiContainer(ores, WikiManager.WIKI_RESOURCE_FOLDER_NAME);
if (container
!= null) { // the container could be null if the wiki is an old empty one - so nothing to
// archive
final VFSContainer parent = container.getParentContainer();
final VFSLeaf wikiZip = WikiToZipUtils.getWikiAsZip(parent);
destination.copyFrom(wikiZip);
}
return true;
}
// empty wiki, no need to archive
return false;
}