org.opencms.gwt.CmsQuickLaunchProvider Maven / Gradle / Ivy
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/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.gwt;
import org.opencms.ade.configuration.CmsADEManager;
import org.opencms.db.CmsUserSettings;
import org.opencms.file.CmsObject;
import org.opencms.file.CmsResource;
import org.opencms.gwt.shared.CmsQuickLaunchData;
import org.opencms.gwt.shared.CmsQuickLaunchParams;
import org.opencms.gwt.shared.CmsReturnLinkInfo;
import org.opencms.main.CmsLog;
import org.opencms.main.OpenCms;
import org.opencms.ui.apps.CmsFileExplorerConfiguration;
import org.opencms.ui.apps.CmsLegacyAppConfiguration;
import org.opencms.ui.apps.CmsPageEditorConfiguration;
import org.opencms.ui.apps.CmsSitemapEditorConfiguration;
import org.opencms.ui.apps.I_CmsWorkplaceAppConfiguration;
import java.util.List;
import java.util.Locale;
import org.apache.commons.logging.Log;
import com.google.common.collect.Lists;
import com.vaadin.server.ExternalResource;
import com.vaadin.server.Resource;
/**
* Provides the data for the buttons in the quick launch menu.
*/
public class CmsQuickLaunchProvider {
/** Log instance for this class. */
private static final Log LOG = CmsLog.getLog(CmsQuickLaunchProvider.class);
/** Current CMS context. */
private CmsObject m_cms;
/**
* Creates a new instance.
*
* @param cms the current CMS context
*/
public CmsQuickLaunchProvider(CmsObject cms) {
m_cms = cms;
}
/**
* Gets the quick launch data for the current user and context.
*
* The context is a string which identifies where the quick launch menu is located
*
* @param params the quick launch parameters
*
* @return the list of available quick launch items
*/
public List getQuickLaunchData(CmsQuickLaunchParams params) {
List result = Lists.newArrayList();
Locale locale = OpenCms.getWorkplaceManager().getWorkplaceLocale(m_cms);
CmsUserSettings userSettings = new CmsUserSettings(m_cms);
boolean usesNewWorkplace = userSettings.usesNewWorkplace();
for (I_CmsWorkplaceAppConfiguration config : OpenCms.getWorkplaceAppManager().getQuickLaunchConfigurations(
m_cms)) {
try {
boolean reload = false;
String link = null;
String errorTitle = null;
String errorMessage = null;
if (CmsFileExplorerConfiguration.APP_ID.equals(config.getId())) {
if (!usesNewWorkplace) {
continue;
}
link = CmsCoreService.getVaadinWorkplaceLink(m_cms, params.getPageId());
} else if (CmsPageEditorConfiguration.APP_ID.equals(config.getId())) {
if (params.isPageContext()) {
reload = true;
} else if (params.isSitemapContext()) {
if (params.getReturnCode() != null) {
CmsReturnLinkInfo linkInfo = CmsCoreService.internalGetLinkForReturnCode(
m_cms,
params.getReturnCode());
link = linkInfo.getLink();
if (link == null) {
errorTitle = Messages.get().getBundle(locale).key(
Messages.GUI_QUICKLAUNCH_PAGE_NOT_FOUND_TITLE_0);
errorMessage = Messages.get().getBundle(locale).key(
Messages.GUI_QUICKLAUNCH_PAGE_NOT_FOUND_0);
}
} else {
CmsResource resource = m_cms.readDefaultFile("/");
CmsReturnLinkInfo linkInfo = CmsCoreService.internalGetLinkForReturnCode(
m_cms,
"" + resource.getStructureId());
link = linkInfo.getLink();
}
}
} else if (CmsSitemapEditorConfiguration.APP_ID.equals(config.getId())) {
if (params.isSitemapContext()) {
reload = true;
} else if (params.isPageContext()) {
String sitemapLink = OpenCms.getLinkManager().substituteLinkForUnknownTarget(
m_cms,
CmsADEManager.PATH_SITEMAP_EDITOR_JSP);
String returnCode = params.getDetailId() != null
? "" + params.getPageId() + ":" + params.getDetailId()
: "" + params.getPageId();
link = sitemapLink + "?path=" + params.getPath() + "&returncode=" + returnCode;
}
} else {
if (!usesNewWorkplace) {
continue;
}
link = OpenCms.getSystemInfo().getWorkplaceContext() + "#!" + config.getId();
}
Resource icon = config.getIcon();
String imageLink = "";
if (icon instanceof ExternalResource) {
imageLink = ((ExternalResource)icon).getURL();
// no icon if not an external resource
}
String name = config.getName(OpenCms.getWorkplaceManager().getWorkplaceLocale(m_cms));
CmsQuickLaunchData data = new CmsQuickLaunchData(
link,
name,
imageLink,
errorTitle,
errorMessage,
config instanceof CmsLegacyAppConfiguration,
reload);
result.add(data);
} catch (Exception e) {
LOG.error(e.getLocalizedMessage());
throw new RuntimeException(e);
}
}
return result;
}
}