Examples with FolderEvent org.olat.core.commons.modules.bc.FolderEvent used on opensource projects

Example 11 with FolderEvent

use of org.olat.core.commons.modules.bc.FolderEvent in project openolat by klemens.

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);
}

Example 12 with FolderEvent

use of org.olat.core.commons.modules.bc.FolderEvent in project openolat by klemens.

the class CmdCreateFile method event.

public void event(UserRequest ureq, Controller source, Event event) {
    if (source == editorCtr) {
        if (event == Event.DONE_EVENT) {
            // we're done, notify listerers
            fireEvent(ureq, new FolderEvent(FolderEvent.NEW_FILE_EVENT, fileName));
            notifyFinished(ureq);
        } else if (event == Event.CANCELLED_EVENT) {
            fireEvent(ureq, FOLDERCOMMAND_FINISHED);
        }
    }
}

Example 13 with FolderEvent

use of org.olat.core.commons.modules.bc.FolderEvent in project openolat by klemens.

the class CmdCreateFolder method formOK.

@Override
protected void formOK(UserRequest ureq) {
    // create the folder
    String name = textElement.getValue();
    VFSContainer currentContainer = folderComponent.getCurrentContainer();
    VFSItem item = currentContainer.createChildContainer(name);
    if (item instanceof OlatRelPathImpl) {
        // update meta data
        MetaInfo meta = metaInfoFactory.createMetaInfoFor((OlatRelPathImpl) item);
        meta.setAuthor(ureq.getIdentity());
        meta.write();
        status = FolderCommandStatus.STATUS_FAILED;
        fireEvent(ureq, new FolderEvent(FolderEvent.NEW_FOLDER_EVENT, folderName));
        fireEvent(ureq, FolderCommand.FOLDERCOMMAND_FINISHED);
    } else {
        status = FolderCommandStatus.STATUS_FAILED;
        fireEvent(ureq, FolderCommand.FOLDERCOMMAND_FINISHED);
    }
}

Example 14 with FolderEvent

use of org.olat.core.commons.modules.bc.FolderEvent in project openolat by klemens.

the class CmdDelete method event.

public void event(UserRequest ureq, Controller source, Event event) {
    if (source == dialogCtr) {
        if (DialogBoxUIFactory.isYesEvent(event)) {
            // do delete
            VFSContainer currentContainer = folderComponent.getCurrentContainer();
            List<String> files = fileSelection.getFiles();
            if (files.size() == 0) {
                // sometimes, browser sends empty form data...
                getWindowControl().setError(translator.translate("failed"));
                status = FolderCommandStatus.STATUS_FAILED;
                fireEvent(ureq, FOLDERCOMMAND_FINISHED);
            }
            for (String file : files) {
                VFSItem item = currentContainer.resolve(file);
                if (item != null && (item.canDelete() == VFSConstants.YES)) {
                    if (item instanceof MetaTagged) {
                        // delete all meta info
                        MetaInfo meta = ((MetaTagged) item).getMetaInfo();
                        if (meta != null) {
                            meta.deleteAll();
                        }
                    }
                    // delete the item itself
                    item.delete();
                } else {
                    getWindowControl().setWarning(translator.translate("del.partial"));
                }
            }
            String confirmationText = fileSelection.renderAsHtml();
            fireEvent(ureq, new FolderEvent(FolderEvent.DELETE_EVENT, confirmationText));
            fireEvent(ureq, FOLDERCOMMAND_FINISHED);
        } else {
            // abort
            status = FolderCommandStatus.STATUS_CANCELED;
            fireEvent(ureq, FOLDERCOMMAND_FINISHED);
        }
    }
}

Example 15 with FolderEvent

use of org.olat.core.commons.modules.bc.FolderEvent in project openolat by klemens.

the class CmdZip method formOK.

/**
 * Creates a zipFile by using ZipUtil and fires Event.DONE_EVENT if successful.
 *
 * @see org.olat.core.commons.modules.bc.commands.AbstractCreateItemForm#formOK(org.olat.core.gui.UserRequest)
 */
@Override
protected void formOK(UserRequest ureq) {
    String name = textElement.getValue();
    if (!name.toLowerCase().endsWith(".zip")) {
        name += ".zip";
    }
    VFSItem zipFile = currentContainer.createChildLeaf(name);
    if (zipFile == null) {
        fireEvent(ureq, Event.FAILED_EVENT);
        return;
    }
    List<VFSItem> vfsFiles = new ArrayList<VFSItem>();
    for (String fileName : selection.getFiles()) {
        VFSItem item = currentContainer.resolve(fileName);
        if (item != null) {
            vfsFiles.add(item);
        }
    }
    if (!ZipUtil.zip(vfsFiles, (VFSLeaf) zipFile, true)) {
        // cleanup zip file
        zipFile.delete();
        status = FolderCommandStatus.STATUS_FAILED;
        fireEvent(ureq, FOLDERCOMMAND_FINISHED);
    } else {
        if (zipFile instanceof MetaTagged) {
            MetaInfo info = ((MetaTagged) zipFile).getMetaInfo();
            if (info != null) {
                info.setAuthor(ureq.getIdentity());
                info.write();
            }
        }
        fireEvent(ureq, new FolderEvent(FolderEvent.ZIP_EVENT, selection.renderAsHtml()));
        fireEvent(ureq, FolderCommand.FOLDERCOMMAND_FINISHED);
    }
}