Package org.olat.core.util.vfs

Examples of org.olat.core.util.vfs.VFSItem

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   */
  public static boolean validate(File unzippedDir) {
    // with VFS FIXME:pb:c: remove casts to LocalFileImpl and LocalFolderImpl if
    // no longer needed.
    VFSContainer vfsUnzippedRoot = new LocalFolderImpl(unzippedDir);
    VFSItem vfsQTI = vfsUnzippedRoot.resolve("qti.xml");
    // getDocument(..) ensures that InputStream is closed in every case.
    Document doc = QTIHelper.getDocument((LocalFileImpl) vfsQTI);
    // if doc is null an error loading the document occured
    if (doc == null) return false;
    // check if this is marked as test
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      if (zipName != null && zipName.endsWith(".zip")) {
        zipFileName = zipName;
      }
    }
    // delete old archive and create new one
    VFSItem oldArchive = oresRoot.resolve(zipFileName);
    if (oldArchive != null) {
      oldArchive.delete();
    }
    ZipUtil.zip(cpRoot.getItems(), oresRoot.createChildLeaf(zipFileName));
    VFSLeaf zip = (VFSLeaf) oresRoot.resolve(zipFileName);
    return zip;
  }
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  protected void event(UserRequest ureq, Controller source, Event event) {
    if (source == chooserCtr) {
      // catch the events from the file chooser controller here
      if (event instanceof FileChoosenEvent) {
        // User pressed select button, get selected item from controller
        VFSItem selectedItem = FileChooserUIFactory.getSelectedItem((FileChoosenEvent)event);
        // for this demo just get file path and display an info message
        LocalImpl localFile = (LocalImpl) selectedItem;
        String absPath = localFile.getBasefile().getAbsolutePath();
        String relPath = absPath.substring(WebappHelper.getContextRoot().length());
        getWindowControl().setInfo("user selected " + relPath);
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   * @param allMedia
   */
  public static void removeUnusedMedia(Set<String> deleteableSet, List<VFSItem> allMedia) {
    Iterator<VFSItem> itemIterator = allMedia.iterator();
    while(itemIterator.hasNext()) {
      VFSItem item = itemIterator.next();
      if(deleteableSet.contains(item.getName())) {
        //System.out.println("Delete unused media file: " + item.getName());
        item.delete();
      }
    }
  }
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    File unzippedRoot = frm.unzipFileResource(res);
   

    //with VFS FIXME:pb:c: remove casts to LocalFileImpl and LocalFolderImpl if no longer needed.
    VFSContainer vfsUnzippedRoot = new LocalFolderImpl(unzippedRoot);
    VFSItem vfsQTI = vfsUnzippedRoot.resolve("qti.xml");
    //getDocument(..) ensures that InputStream is closed in every case.
    Document doc = QTIHelper.getDocument((LocalFileImpl) vfsQTI);
    //if doc is null an error loading the document occured (IOException, qti.xml does not exist)
    if (doc == null) return;
   
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   * @see org.olat.ims.qti.process.Resolver#getObjectBank(java.lang.String)
   */
  public Element getObjectBank(String ident) { 
    //with VFS FIXME:pb:c: remove casts to LocalFileImpl and LocalFolderImpl if no longer needed.
    VFSContainer vfsUnzippedRoot = new LocalFolderImpl(fUnzippedDirRoot);
    VFSItem vfsQTI = vfsUnzippedRoot.resolve(ident + ".xml");
    //getDocument(..) ensures that InputStream is closed in every case.
    Document theDoc = QTIHelper.getDocument((LocalFileImpl) vfsQTI);
    //if doc is null an error loading the document occured (IOException, qti.xml does not exist)
    if (theDoc == null) return null;
    Element objectBank = (Element) theDoc.selectSingleNode("questestinterop/objectbank");
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   * @see org.olat.ims.qti.process.Resolver#getQTIDocument()
   */
  public Document getQTIDocument() {
    //with VFS FIXME:pb:c: remove casts to LocalFileImpl and LocalFolderImpl if no longer needed.
    VFSContainer vfsUnzippedRoot = new LocalFolderImpl(fUnzippedDirRoot);
    VFSItem vfsQTI = vfsUnzippedRoot.resolve(QTI_FILE);
    //getDocument(..) ensures that InputStream is closed in every case.
    Document theDoc = QTIHelper.getDocument((LocalFileImpl) vfsQTI);
    //if doc is null an error loading the document occured (IOException, qti.xml does not exist)
    return theDoc;
  }
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  /**
   * @see org.olat.ims.qti.process.Resolver#hasAutocompleteFiles()
   */
  public boolean hasAutocompleteFiles() {
    VFSContainer vfsUnzippedRoot = new LocalFolderImpl(fUnzippedDirRoot);
    VFSItem vfsAutocompleteJsItem = vfsUnzippedRoot.resolve(QTI_FIB_AUTOCOMPLETE_JS_FILE);
    if (vfsAutocompleteJsItem != null) {
      VFSItem vfsAutocompleteCssItem = vfsUnzippedRoot.resolve(QTI_FIB_AUTOCOMPLETE_CSS_FILE);
      if (vfsAutocompleteCssItem != null) {
        return true;
      }
    }
    return false;
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Related Classes of org.olat.core.util.vfs.VFSItem

  • org.olat.commons.file.filechooser.FileChooseCreateEditController
  • org.olat.commons.file.filechooser.FileChooserController
  • org.olat.commons.file.filechooser.NewFileForm
  • org.olat.core.commons.controllers.filechooser.FileChooserUIFactory
  • org.olat.core.commons.controllers.filechooser.VFSAjaxTreeModel
  • org.olat.core.commons.controllers.linkchooser.FileLinkChooserController
  • org.olat.core.commons.modules.bc.commands.CmdCreateFile$CreateFileForm
  • org.olat.core.commons.modules.bc.commands.CmdCreateFolder$CreateFolderForm
  • org.olat.core.commons.modules.bc.commands.CmdDelete
  • org.olat.core.commons.modules.bc.commands.CmdMoveCopy
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