CancelActionComponent.java
/*
* Copyright (C) 2003-2010 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.wiki.webui.control.action;
import java.util.Arrays;
import java.util.List;
import org.exoplatform.portal.application.PortalRequestContext;
import org.exoplatform.portal.webui.util.Util;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIComponent;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.Event.Phase;
import org.exoplatform.webui.ext.filter.UIExtensionFilter;
import org.exoplatform.webui.ext.filter.UIExtensionFilters;
import org.exoplatform.wiki.commons.Utils;
import org.exoplatform.wiki.service.WikiPageParams;
import org.exoplatform.wiki.webui.UIWikiPortlet;
import org.exoplatform.wiki.webui.WikiMode;
import org.exoplatform.wiki.webui.control.filter.IsEditAddModeFilter;
import org.exoplatform.wiki.webui.control.listener.UISubmitToolBarActionListener;
@ComponentConfig(
template = "app:/templates/wiki/webui/control/action/CancelActionComponent.gtmpl",
events = {
@EventConfig(listeners = CancelActionComponent.CancelActionListener.class, phase = Phase.DECODE)
}
)
public class CancelActionComponent extends UIComponent {
public static final String ACTION = "Cancel";
private static final List<UIExtensionFilter> FILTERS = Arrays.asList(new UIExtensionFilter[] { new IsEditAddModeFilter() });
@UIExtensionFilters
public List<UIExtensionFilter> getFilters() {
return FILTERS;
}
protected boolean isNewMode() {
return (WikiMode.ADDPAGE.equals(getAncestorOfType(UIWikiPortlet.class).getWikiMode()));
}
protected String getCurrentPageURL() throws Exception {
return Utils.getURLFromParams(Utils.getCurrentWikiPageParams());
}
protected String getActionLink() throws Exception {
return Utils.createFormActionLink(this, ACTION, ACTION);
}
public static class CancelActionListener extends UISubmitToolBarActionListener<CancelActionComponent> {
@Override
protected void processEvent(Event<CancelActionComponent> event) throws Exception {
PortalRequestContext context = Util.getPortalRequestContext();
WikiPageParams pageParams = Utils.getCurrentWikiPageParams();
String currentUser = org.exoplatform.wiki.utils.Utils.getCurrentUser();
org.exoplatform.wiki.utils.Utils.removeLogEditPage(pageParams, currentUser);
context.sendRedirect(Utils.getURLFromParams(Utils.getCurrentWikiPageParams()));
}
}
}