Examples with FolderTreeModel org.olat.core.gui.control.generic.folder.FolderTreeModel used on opensource projects

Example 6 with FolderTreeModel

use of org.olat.core.gui.control.generic.folder.FolderTreeModel in project OpenOLAT by OpenOLAT.

the class CmdMoveCopy method doMove.

private void doMove(UserRequest ureq) {
    FolderTreeModel ftm = (FolderTreeModel) selTree.getTreeModel();
    String selectedPath = ftm.getSelectedPath(selTree.getSelectedNode());
    if (selectedPath == null) {
        abortFailed(ureq, "failed");
        return;
    }
    VFSStatus vfsStatus = VFSConstants.SUCCESS;
    VFSContainer rootContainer = folderComponent.getRootContainer();
    VFSItem vfsItem = rootContainer.resolve(selectedPath);
    if (vfsItem == null || (vfsItem.canWrite() != VFSConstants.YES)) {
        abortFailed(ureq, "failed");
        return;
    }
    // copy the files
    VFSContainer target = (VFSContainer) vfsItem;
    List<VFSItem> sources = getSanityCheckedSourceItems(target, ureq);
    if (sources == null)
        return;
    boolean targetIsRelPath = (target instanceof OlatRelPathImpl);
    for (VFSItem vfsSource : sources) {
        if (targetIsRelPath && (target instanceof OlatRelPathImpl) && (vfsSource instanceof MetaTagged)) {
            // copy the metainfo first
            MetaInfo meta = ((MetaTagged) vfsSource).getMetaInfo();
            if (meta != null) {
                meta.moveCopyToDir((OlatRelPathImpl) target, move);
            }
        }
        VFSItem targetFile = target.resolve(vfsSource.getName());
        if (vfsSource instanceof VFSLeaf && targetFile != null && targetFile instanceof Versionable && ((Versionable) targetFile).getVersions().isVersioned()) {
            // add a new version to the file
            ((Versionable) targetFile).getVersions().addVersion(null, "", ((VFSLeaf) vfsSource).getInputStream());
        } else {
            vfsStatus = target.copyFrom(vfsSource);
        }
        if (vfsStatus != VFSConstants.SUCCESS) {
            String errorKey = "failed";
            if (vfsStatus == VFSConstants.ERROR_QUOTA_EXCEEDED)
                errorKey = "QuotaExceeded";
            abortFailed(ureq, errorKey);
            return;
        }
        if (move) {
            // if move, delete the source. Note that meta source
            // has already been delete (i.e. moved)
            vfsSource.delete();
        }
    }
    // after a copy or a move, notify the subscribers
    VFSSecurityCallback secCallback = VFSManager.findInheritedSecurityCallback(folderComponent.getCurrentContainer());
    if (secCallback != null) {
        SubscriptionContext subsContext = secCallback.getSubscriptionContext();
        if (subsContext != null) {
            NotificationsManager.getInstance().markPublisherNews(subsContext, ureq.getIdentity(), true);
        }
    }
    fireEvent(ureq, new FolderEvent(move ? FolderEvent.MOVE_EVENT : FolderEvent.COPY_EVENT, fileSelection.renderAsHtml()));
    notifyFinished(ureq);
}