001/* 002 * (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Anahide Tchertchian 016 */ 017package org.nuxeo.ecm.webapp.tree.nav; 018 019import java.util.ArrayList; 020import java.util.Collections; 021import java.util.List; 022 023import org.nuxeo.ecm.webapp.directory.DirectoryTreeDescriptor; 024import org.nuxeo.ecm.webapp.directory.DirectoryTreeService; 025import org.nuxeo.runtime.model.SimpleContributionRegistry; 026 027/** 028 * Registry for nav trees. 029 * <p> 030 * Moved from module nuxeo-platform-virtual-navigation-web, originally added in 5.6. 031 * 032 * @since 6.0 033 */ 034public class NavTreeRegistry extends SimpleContributionRegistry<NavTreeDescriptor> { 035 036 @Override 037 public String getContributionId(NavTreeDescriptor contrib) { 038 return contrib.getTreeId(); 039 } 040 041 @Override 042 public void contributionUpdated(String id, NavTreeDescriptor contrib, NavTreeDescriptor newOrigContrib) { 043 if (currentContribs.containsKey(id)) { 044 currentContribs.remove(id); 045 } 046 if (contrib.isEnabled()) { 047 currentContribs.put(id, contrib); 048 } 049 } 050 051 // API 052 053 public List<NavTreeDescriptor> getTreeDescriptors(DirectoryTreeService directoryTreeService) { 054 List<NavTreeDescriptor> allTrees = new ArrayList<NavTreeDescriptor>(); 055 allTrees.addAll(currentContribs.values()); 056 List<NavTreeDescriptor> directoryTrees = getDirectoryTrees(directoryTreeService); 057 if (directoryTrees != null) { 058 allTrees.addAll(directoryTrees); 059 } 060 Collections.sort(allTrees); 061 return allTrees; 062 } 063 064 protected List<NavTreeDescriptor> getDirectoryTrees(DirectoryTreeService directoryTreeService) { 065 if (directoryTreeService == null) { 066 return null; 067 } 068 List<String> treeNames = directoryTreeService.getNavigationDirectoryTrees(); 069 List<NavTreeDescriptor> trees = new ArrayList<NavTreeDescriptor>(); 070 for (String dTreeName : treeNames) { 071 DirectoryTreeDescriptor desc = directoryTreeService.getDirectoryTreeDescriptor(dTreeName); 072 trees.add(new NavTreeDescriptor(dTreeName, desc.getLabel(), true)); 073 } 074 return trees; 075 } 076 077}