| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.modules.javascript.cdnjs; |
| |
| import java.io.File; |
| import java.util.prefs.Preferences; |
| import org.netbeans.api.annotations.common.NonNull; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.api.project.ProjectUtils; |
| import org.netbeans.modules.web.clientproject.api.WebClientProjectConstants; |
| import org.netbeans.modules.web.common.spi.ProjectWebRootQuery; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| |
| /** |
| * Miscellaneous library utility methods. |
| */ |
| public final class LibraryUtils { |
| |
| private static final String DEFAULT_LIBRARY_FOLDER = "js/libs"; // NOI18N |
| private static final String PREFERENCES_LIBRARY_FOLDER = "js.libs.folder"; // NOI18N |
| |
| |
| private LibraryUtils() { |
| assert false; |
| } |
| |
| /** |
| * Checks whether the given library is broken. |
| * <p> |
| * It means that if the library already is part of the given object, |
| * its local files must exist on the disk otherwise it is broken. |
| * @param project project to be used |
| * @param library library to be checked |
| * @return {@code true} if the given library is broken. |
| */ |
| public static boolean isBroken(Project project, Library.Version library) { |
| assert project != null; |
| assert library != null; |
| if (!library.isPersisted()) { |
| return false; |
| } |
| String[] localFiles = library.getLocalFiles(); |
| if (localFiles == null) { |
| return true; |
| } |
| FileObject projectDirectory = project.getProjectDirectory(); |
| for (String localFile : localFiles) { |
| FileObject file = projectDirectory.getFileObject(localFile); |
| if (file == null |
| || !file.isValid()) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Gets web root of the given project. If web root does not exist, |
| * project directory is returned. |
| * @param project project to be used |
| * @return web root of the given project or project directory. |
| */ |
| @NonNull |
| public static File getWebRoot(Project project) { |
| for (FileObject webRoot : ProjectWebRootQuery.getWebRoots(project)) { |
| return FileUtil.toFile(webRoot); |
| } |
| return FileUtil.toFile(project.getProjectDirectory()); |
| } |
| |
| /** |
| * Returns the library folder for the given project. |
| * |
| * @param project project whose library folder should be returned. |
| * @return library folder for the given project. |
| */ |
| public static String getLibraryFolder(Project project) { |
| return getProjectPreferences(project).get(PREFERENCES_LIBRARY_FOLDER, DEFAULT_LIBRARY_FOLDER); |
| } |
| |
| /** |
| * Store the library folder for the given project. |
| * |
| * @param project project whose library folder should be stored. |
| * @param libraryFolder library folder to store. |
| */ |
| public static void storeLibraryFolder(Project project, String libraryFolder) { |
| getProjectPreferences(project).put(PREFERENCES_LIBRARY_FOLDER, libraryFolder); |
| } |
| |
| private static Preferences getProjectPreferences(Project project) { |
| // Using class from web.clientproject.api for backward compatibility |
| return ProjectUtils.getPreferences(project, WebClientProjectConstants.class, true); |
| } |
| |
| } |