DirectoryNode.java

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/*
 * Autopsy Forensic Browser
 *
 * Copyright 2012-2018 Basis Technology Corp.
 * Contact: carrier <at> sleuthkit <dot> org
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.sleuthkit.autopsy.datamodel;

import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import javax.swing.Action;
import org.openide.util.NbBundle;
import org.openide.util.Utilities;
import org.sleuthkit.autopsy.actions.AddContentTagAction;
import org.sleuthkit.autopsy.actions.DeleteFileContentTagAction;
import org.sleuthkit.autopsy.coreutils.ContextMenuExtensionPoint;
import org.sleuthkit.autopsy.directorytree.ExtractAction;
import org.sleuthkit.autopsy.directorytree.NewWindowViewAction;
import org.sleuthkit.autopsy.directorytree.ViewContextAction;
import org.sleuthkit.autopsy.ingest.runIngestModuleWizard.RunIngestModulesAction;
import org.sleuthkit.autopsy.timeline.actions.ViewFileInTimelineAction;
import org.sleuthkit.datamodel.AbstractFile;
import org.sleuthkit.datamodel.Directory;
import org.sleuthkit.datamodel.TskData.TSK_FS_NAME_FLAG_ENUM;

public class DirectoryNode extends AbstractFsContentNode<AbstractFile> {

    public static final String DOTDOTDIR = NbBundle.getMessage(DirectoryNode.class, "DirectoryNode.parFolder.text");
    public static final String DOTDIR = NbBundle.getMessage(DirectoryNode.class, "DirectoryNode.curFolder.text");

    public DirectoryNode(Directory dir) {
        this(dir, true);

        setIcon(dir);
    }

    public DirectoryNode(AbstractFile dir, boolean directoryBrowseMode) {
        super(dir, directoryBrowseMode);

        setIcon(dir);
    }

    private void setIcon(AbstractFile dir) {
        // set name, display name, and icon
        if (dir.isDirNameFlagSet(TSK_FS_NAME_FLAG_ENUM.UNALLOC)) {
            this.setIconBaseWithExtension("org/sleuthkit/autopsy/images/folder-icon-deleted.png"); //NON-NLS
        } else {
            this.setIconBaseWithExtension("org/sleuthkit/autopsy/images/Folder-icon.png"); //NON-NLS
        }
    }

    @Override
    public Action[] getActions(boolean popup) {
        List<Action> actionsList = new ArrayList<>();
        for (Action a : super.getActions(true)) {
            actionsList.add(a);
        }
        if (!getDirectoryBrowseMode()) {
            actionsList.add(new ViewContextAction(
                    NbBundle.getMessage(this.getClass(), "DirectoryNode.getActions.viewFileInDir.text"), this));
            actionsList.add(null); // creates a menu separator
        }
        actionsList.add(new NewWindowViewAction(NbBundle.getMessage(this.getClass(), "DirectoryNode.viewInNewWin.text"), this));
        actionsList.add(ViewFileInTimelineAction.createViewFileAction(content));
        actionsList.add(null); // creates a menu separator
        actionsList.add(ExtractAction.getInstance());
        actionsList.add(null); // creates a menu separator
        actionsList.add(new RunIngestModulesAction(content));
        actionsList.add(null); // creates a menu separator
        actionsList.add(AddContentTagAction.getInstance());

        final Collection<AbstractFile> selectedFilesList = new HashSet<>(Utilities.actionsGlobalContext().lookupAll(AbstractFile.class));
        if (selectedFilesList.size() == 1) {
            actionsList.add(DeleteFileContentTagAction.getInstance());
        }

        actionsList.addAll(ContextMenuExtensionPoint.getActions());
        return actionsList.toArray(new Action[actionsList.size()]);
    }

    @Override
    public <T> T accept(ContentNodeVisitor<T> visitor) {
        return visitor.visit(this);
    }

    @Override
    public <T> T accept(DisplayableItemNodeVisitor<T> visitor) {
        return visitor.visit(this);
    }

    @Override
    public boolean isLeafTypeNode() {
        return false;
    }

    @Override
    public String getItemType() {
        return DisplayableItemNode.FILE_PARENT_NODE_KEY;
    }
}