/**
* 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.toolbar.webui.component;
import org.exoplatform.portal.config.UserACL;
import org.exoplatform.portal.mop.page.PageContext;
import org.exoplatform.portal.mop.page.PageKey;
import org.exoplatform.portal.mop.page.PageService;
import org.exoplatform.portal.mop.user.UserNavigation;
import org.exoplatform.portal.mop.user.UserNode;
import org.exoplatform.portal.webui.page.UIPage;
import org.exoplatform.portal.webui.page.UIPageBody;
import org.exoplatform.portal.webui.portal.UIPortal;
import org.exoplatform.portal.webui.util.Util;
import org.exoplatform.portal.webui.workspace.UIPortalApplication;
import org.exoplatform.portal.webui.workspace.UIWorkingWorkspace;
import org.exoplatform.webui.application.WebuiApplication;
import org.exoplatform.webui.application.WebuiRequestContext;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.core.UIPortletApplication;
import org.exoplatform.webui.core.lifecycle.UIApplicationLifecycle;
@ComponentConfig(lifecycle = UIApplicationLifecycle.class, template = "app:/groovy/admintoolbar/webui/component/UIAdminToolbarPortlet.gtmpl")
public class UIAdminToolbarPortlet extends UIPortletApplication {
public UIAdminToolbarPortlet() throws Exception {
}
public UserNavigation getSelectedNavigation() throws Exception {
return Util.getUIPortal().getUserNavigation();
}
@Override
public void processRender(WebuiApplication app, WebuiRequestContext context) throws Exception {
// A user could view the toolbar portlet iff he/she has edit permission
// either on
// 'active' page, 'active' portal or 'active' navigation
if (hasEditPermissionOnNavigation() || hasEditPermissionOnPage() || hasEditPermissionOnPortal()) {
super.processRender(app, context);
}
}
private boolean hasEditPermissionOnNavigation() throws Exception {
UserNavigation selectedNavigation = getSelectedNavigation();
if (selectedNavigation == null) {
return false;
}
return selectedNavigation.isModifiable();
}
private boolean hasEditPermissionOnPortal() {
UIPortalApplication portalApp = Util.getUIPortalApplication();
UIPortal currentUIPortal = portalApp.<UIWorkingWorkspace> findComponentById(UIPortalApplication.UI_WORKING_WS_ID)
.findFirstComponentOfType(UIPortal.class);
UserACL userACL = portalApp.getApplicationComponent(UserACL.class);
return userACL.hasEditPermissionOnPortal(currentUIPortal.getSiteType().getName(), currentUIPortal.getName(),
currentUIPortal.getEditPermission());
}
private boolean hasEditPermissionOnPage() throws Exception {
UIPortalApplication portalApp = Util.getUIPortalApplication();
UIWorkingWorkspace uiWorkingWS = portalApp.getChildById(UIPortalApplication.UI_WORKING_WS_ID);
UIPageBody pageBody = uiWorkingWS.findFirstComponentOfType(UIPageBody.class);
if (pageBody == null) {
return false;
}
UIPage uiPage = (UIPage) pageBody.getUIComponent();
UserACL userACL = portalApp.getApplicationComponent(UserACL.class);
if (uiPage != null) {
return userACL.hasEditPermissionOnPage(uiPage.getSiteKey().getTypeName(), uiPage.getSiteKey().getName(),
uiPage.getEditPermission());
} else {
UIPortal currentUIPortal = portalApp.<UIWorkingWorkspace> findComponentById(UIPortalApplication.UI_WORKING_WS_ID)
.findFirstComponentOfType(UIPortal.class);
UserNode currentNode = currentUIPortal.getSelectedUserNode();
PageKey pageKey = currentNode.getPageRef();
if (pageKey == null) {
return false;
} else {
PageService pageService = portalApp.getApplicationComponent(PageService.class);
PageContext page = pageService.loadPage(pageKey);
if (page == null) {
return false;
} else {
return userACL.hasEditPermission(page);
}
}
}
}
}