001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.ui.apps.user;
029
030import org.opencms.file.CmsObject;
031import org.opencms.main.CmsException;
032import org.opencms.main.CmsLog;
033import org.opencms.main.OpenCms;
034import org.opencms.security.CmsPrincipal;
035import org.opencms.ui.A_CmsUI;
036import org.opencms.ui.CmsVaadinUtils;
037import org.opencms.ui.components.CmsBasicDialog;
038import org.opencms.util.CmsUUID;
039
040import java.util.Collections;
041
042import org.apache.commons.logging.Log;
043
044import com.vaadin.ui.Button;
045import com.vaadin.ui.Button.ClickEvent;
046import com.vaadin.ui.Button.ClickListener;
047import com.vaadin.v7.ui.VerticalLayout;
048import com.vaadin.ui.Window;
049
050/**
051 * Dialog to show resources with permissions for principle.<p>
052 */
053public class CmsShowResourcesDialog extends CmsBasicDialog {
054
055    /**Type of Dialog. */
056    protected enum DialogType {
057        Group, User, Error;
058    }
059
060    /**vaadin serial id. */
061    private static final long serialVersionUID = -1744033403586325260L;
062
063    /** Log instance for this class. */
064    private static final Log LOG = CmsLog.getLog(CmsShowResourcesDialog.class);
065
066    /**vaadin component.*/
067    private Button m_cancel;
068
069    /**vaadin component.*/
070    private VerticalLayout m_layout;
071
072    /**CmsPrincipal. */
073    private CmsPrincipal m_principal;
074
075    /**CmsObject. */
076    private CmsObject m_cms;
077
078    /**Type of dialog. */
079    private DialogType m_type;
080
081    /**
082     * public constructor.<p>
083     *
084     * @param id of principal
085     * @param window holding dialog
086     */
087    public CmsShowResourcesDialog(String id, final Window window) {
088
089        CmsVaadinUtils.readAndLocalizeDesign(this, CmsVaadinUtils.getWpMessagesForCurrentLocale(), null);
090
091        iniCmsObject();
092
093        try {
094            m_principal = A_CmsUI.getCmsObject().readUser(new CmsUUID(id));
095            m_type = DialogType.User;
096        } catch (CmsException e) {
097            try {
098                m_principal = A_CmsUI.getCmsObject().readGroup(new CmsUUID(id));
099                m_type = DialogType.Group;
100            } catch (CmsException e1) {
101                m_type = DialogType.Error;
102            }
103        }
104        displayResourceInfoDirectly(Collections.singletonList(CmsAccountsApp.getPrincipalInfo(m_principal)));
105        CmsShowResourceTable table = new CmsShowResourceTable(m_cms, m_principal.getId(), m_type);
106        if (table.hasNoEntries()) {
107            m_layout.addComponent(
108                CmsVaadinUtils.getInfoLayout(
109                    org.opencms.ui.apps.Messages.GUI_USERMANAGEMENT_NO_RESOURCES_WITH_PERMISSIONS_0));
110        } else {
111            m_layout.addComponent(table);
112        }
113        m_cancel.addClickListener(new ClickListener() {
114
115            private static final long serialVersionUID = -2117164384116082079L;
116
117            public void buttonClick(ClickEvent event) {
118
119                window.close();
120
121            }
122        });
123    }
124
125    /**
126     * Initializes CmsObject.<p>
127     */
128    private void iniCmsObject() {
129
130        try {
131            m_cms = OpenCms.initCmsObject(A_CmsUI.getCmsObject());
132            m_cms.getRequestContext().setSiteRoot("");
133        } catch (CmsException e) {
134            LOG.error("Unable to clone CmsObject", e);
135        }
136    }
137
138}