| /******************************************************************************* |
| * Copyright (c) 2011-2014 Torkild U. Resheim. |
| * |
| * All rights reserved. This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License v1.0 which |
| * accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Torkild U. Resheim - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.mylyn.internal.docs.epub.ui; |
| |
| import java.io.File; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.MultiStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.mylyn.docs.epub.core.EPUB; |
| import org.eclipse.mylyn.docs.epub.core.Publication; |
| import org.eclipse.mylyn.docs.epub.core.PublicationProxy; |
| import org.eclipse.mylyn.docs.epub.core.ValidationMessage; |
| import org.eclipse.mylyn.docs.epub.core.wikitext.MarkupToOPS; |
| import org.eclipse.mylyn.wikitext.core.parser.markup.MarkupLanguage; |
| import org.eclipse.ui.statushandlers.StatusManager; |
| |
| public class ConvertFromMarkupWizard extends Wizard { |
| |
| private PublicationProxy bean; |
| |
| Publication oebps; |
| |
| private IFile epubFile; |
| |
| private File epubFolder; |
| |
| private IFile markupFile; |
| |
| private File markupFolder = null; |
| |
| private MarkupLanguage markupLanguage; |
| |
| private MainPage page; |
| |
| public ConvertFromMarkupWizard() { |
| setWindowTitle(Messages.ConvertFromMarkupWizard_0); |
| setNeedsProgressMonitor(true); |
| } |
| |
| @Override |
| public void addPages() { |
| oebps = Publication.getVersion2Instance(); |
| bean = new PublicationProxy(oebps, markupFile.getLocation().toFile()); |
| page = new MainPage(bean); |
| addPage(page); |
| } |
| |
| /** |
| * Delete the folder recursively. |
| * |
| * @param folder |
| * the folder to delete |
| * @return <code>true</code> if the folder was deleted |
| */ |
| private void deleteFolder(File folder) { |
| if (folder == null) { |
| return; |
| } |
| if (folder.isDirectory() && folder.exists()) { |
| String[] children = folder.list(); |
| for (String element : children) { |
| deleteFolder(new File(folder, element)); |
| } |
| } |
| if (folder.exists()) { |
| folder.delete(); |
| } |
| } |
| |
| public void init(IFile markupFile, IFile epubFile, MarkupLanguage markupLanguage) { |
| this.markupFile = markupFile; |
| this.epubFile = epubFile; |
| this.markupLanguage = markupLanguage; |
| } |
| |
| @Override |
| public boolean performFinish() { |
| final MarkupToOPS markupToEPUB = new MarkupToOPS(); |
| markupToEPUB.setMarkupLanguage(markupLanguage); |
| final MultiStatus ms = new MultiStatus(EPUBUIPlugin.PLUGIN_ID, 0, Messages.ConvertFromMarkupWizard_1, null); |
| try { |
| getContainer().run(false, false, new IRunnableWithProgress() { |
| public void run(IProgressMonitor monitor) { |
| monitor.beginTask(Messages.ConvertFromMarkupWizard_2, 3); |
| try { |
| if (epubFile.exists()) { |
| // Delete the old one |
| epubFile.delete(true, monitor); |
| } |
| // Parse the wiki markup and populate the EPUB |
| markupFolder = markupToEPUB.parse(oebps, markupFile.getLocation().toFile()); |
| monitor.worked(1); |
| EPUB publication = new EPUB(); |
| publication.add(oebps); |
| epubFolder = publication.pack(epubFile.getLocation().toFile()); |
| monitor.worked(1); |
| epubFile.refreshLocal(IResource.DEPTH_ONE, monitor); |
| monitor.worked(1); |
| |
| List<ValidationMessage> messages = oebps.getMessages(); |
| for (ValidationMessage validationMessage : messages) { |
| ms.add(new Status(IStatus.WARNING, EPUBUIPlugin.PLUGIN_ID, validationMessage.getMessage())); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| ms.add(new Status(IStatus.ERROR, EPUBUIPlugin.PLUGIN_ID, Messages.ConvertFromMarkupWizard_3, e)); |
| } finally { |
| deleteFolder(epubFolder); |
| deleteFolder(markupFolder); |
| monitor.done(); |
| } |
| } |
| }); |
| } catch (Throwable e) { |
| ms.add(new Status(IStatus.ERROR, EPUBUIPlugin.PLUGIN_ID, Messages.ConvertFromMarkupWizard_4, e)); |
| return false; |
| } |
| if (!ms.isOK()) { |
| StatusManager.getManager().handle(ms, StatusManager.BLOCK); |
| } |
| return ms.isOK(); |
| } |
| |
| } |