/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This 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 software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.dashboard.webui.component;
import org.exoplatform.portal.webui.util.Util;
import org.exoplatform.portal.webui.workspace.UIPortalApplication;
import org.exoplatform.web.application.ApplicationMessage;
import org.exoplatform.webui.application.WebuiRequestContext;
import org.exoplatform.webui.application.portlet.PortletRequestContext;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIContainer;
import org.exoplatform.webui.core.lifecycle.UIFormLifecycle;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
import org.exoplatform.webui.exception.MessageException;
import org.exoplatform.webui.form.UIForm;
import org.exoplatform.webui.form.UIFormStringInput;
import javax.portlet.PortletMode;
import javax.portlet.PortletPreferences;
@ComponentConfig(template = "system:/groovy/webui/form/UIForm.gtmpl", lifecycle = UIFormLifecycle.class, events = {@EventConfig(listeners = UIDashboardEditForm.SaveActionListener.class)})
public class UIDashboardEditForm extends UIForm
{
public static final String TOTAL_COLUMNS = "totalColumns";
public static final int MAX_COLUMNS = 4;
public static final int DEFAULT_COLUMNS = 3;
public UIDashboardEditForm() throws Exception
{
PortletRequestContext pcontext = (PortletRequestContext)WebuiRequestContext.getCurrentInstance();
PortletPreferences pref = pcontext.getRequest().getPreferences();
addUIFormInput(new UIFormStringInput(TOTAL_COLUMNS, TOTAL_COLUMNS, null));
addUIFormInput(new UIFormStringInput(DashboardParent.OWNER, DashboardParent.OWNER, pref.getValue(
DashboardParent.OWNER, null)));
addUIFormInput(new UIFormStringInput(DashboardParent.ISPRIVATE, DashboardParent.ISPRIVATE, pref.getValue(
DashboardParent.ISPRIVATE, null)));
}
public static class SaveActionListener extends EventListener<UIDashboardEditForm>
{
public final void execute(final Event<UIDashboardEditForm> event) throws Exception
{
UIDashboardEditForm uiForm = event.getSource();
UIFormStringInput uiInput = uiForm.getUIStringInput(TOTAL_COLUMNS);
String label = uiForm.getLabel(uiInput.getName());
if (label == null)
{
label = uiInput.getName();
}
label = label.trim();
if (label.charAt(label.length() - 1) == ':')
{
label = label.substring(0, label.length() - 1);
}
Object[] args = {label, String.valueOf(1), String.valueOf(MAX_COLUMNS)};
PortletRequestContext pcontext = (PortletRequestContext)WebuiRequestContext.getCurrentInstance();
PortletPreferences pref = pcontext.getRequest().getPreferences();
String lastValue = pref.getValue(TOTAL_COLUMNS, "" + DEFAULT_COLUMNS);
if (uiInput.getValue() == null || uiInput.getValue().length() == 0)
{
uiInput.setValue(lastValue);
throw new MessageException(new ApplicationMessage("EmptyFieldValidator.msg.empty-input", args));
}
int totalCols = 0;
try
{
totalCols = Integer.parseInt(uiInput.getValue());
if (totalCols < 1 || totalCols > MAX_COLUMNS)
throw new Exception();
}
catch (Exception e)
{
uiInput.setValue(lastValue);
throw new MessageException(new ApplicationMessage("NumberFormatValidator.msg.Invalid-number", args));
}
uiInput = uiForm.getUIStringInput(DashboardParent.ISPRIVATE);
pref.setValue(DashboardParent.ISPRIVATE, uiInput.getValue());
uiInput = uiForm.getUIStringInput(DashboardParent.OWNER);
pref.setValue(DashboardParent.OWNER, uiInput.getValue());
UIDashboardContainer uiDashboardContainer =
((UIContainer)uiForm.getParent()).getChild(UIDashboard.class).getChild(UIDashboardContainer.class);
uiDashboardContainer.setColumns(totalCols);
uiDashboardContainer.save();
if (Util.getUIPortalApplication().getModeState() == UIPortalApplication.NORMAL_MODE)
pcontext.setApplicationMode(PortletMode.VIEW);
}
}
}