| /******************************************************************************* |
| * Copyright (c) 2013, 2018 Red Hat Inc. and others. |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Neil Guzman - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.linuxtools.internal.rpm.createrepo.wizard; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.linuxtools.internal.rpm.createrepo.Activator; |
| import org.eclipse.linuxtools.internal.rpm.createrepo.CreaterepoProjectCreator; |
| import org.eclipse.linuxtools.internal.rpm.createrepo.ICreaterepoConstants; |
| import org.eclipse.linuxtools.internal.rpm.createrepo.IRepoFileConstants; |
| import org.eclipse.linuxtools.internal.rpm.createrepo.Messages; |
| import org.eclipse.ui.INewWizard; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| import org.eclipse.ui.ide.IDE; |
| |
| /** |
| * This wizard will guide the user to creating a createrepo project. It will |
| * allow the user to initialize their .repo file. |
| */ |
| public class CreaterepoWizard extends Wizard implements INewWizard { |
| |
| private CreaterepoNewWizardPageOne pageOne; |
| private CreaterepoNewWizardPageTwo pageTwo; |
| |
| @Override |
| public void init(IWorkbench workbench, IStructuredSelection selection) { |
| setNeedsProgressMonitor(true); |
| } |
| |
| @Override |
| public void addPages() { |
| super.addPages(); |
| pageOne = new CreaterepoNewWizardPageOne( |
| Messages.CreaterepoNewWizardPageOne_wizardPageName); |
| addPage(pageOne); |
| pageTwo = new CreaterepoNewWizardPageTwo( |
| Messages.CreaterepoNewWizardPageTwo_wizardPageName); |
| addPage(pageTwo); |
| } |
| |
| @Override |
| public boolean canFinish() { |
| return getContainer().getCurrentPage() == pageTwo && pageTwo.isPageComplete(); |
| } |
| |
| @Override |
| public boolean performFinish() { |
| WorkspaceModifyOperation op = new WorkspaceModifyOperation() { |
| @Override |
| protected void execute(IProgressMonitor monitor) { |
| createProject(monitor); |
| } |
| }; |
| try { |
| getContainer().run(false, true, op); |
| } catch (InvocationTargetException|InterruptedException e) { |
| Activator.logError(Messages.CreaterepoWizard_errorCreatingProject, e); |
| } |
| return true; |
| } |
| |
| /** |
| * Create a createrepo project that contains an empty content folder and |
| * a quickly initialized .repo file with the mandatory options. |
| * |
| * @param monitor The progress monitor. |
| */ |
| private void createProject(IProgressMonitor monitor) { |
| try { |
| String fileName = pageTwo.getRepositoryID().concat("."+ICreaterepoConstants. //$NON-NLS-1$ |
| REPO_FILE_EXTENSION); |
| // create the project |
| IProject project = CreaterepoProjectCreator.create(pageOne.getProjectName(), |
| pageOne.getLocationPath(), fileName, monitor); |
| // get a handle on the content folder |
| IFolder folder = project |
| .getFolder(ICreaterepoConstants.CONTENT_FOLDER); |
| if (!folder.exists()) { |
| folder.create(false, true, monitor); |
| } |
| // get a handle on the .repo file |
| final IFile file = project.getFile(fileName); |
| final String repoFileContents = initializeRepoContents(pageTwo.getRepositoryID(), |
| pageTwo.getRepositoryName(), pageTwo.getRepositoryURL()); |
| InputStream stream = new ByteArrayInputStream(repoFileContents.getBytes()); |
| if (file.exists()) { |
| file.setContents(stream, true, true, monitor); |
| } else { |
| file.create(stream, true, monitor); |
| } |
| monitor.worked(1); |
| monitor.setTaskName(Messages.CreaterepoWizard_openFileOnCreation); |
| getShell().getDisplay().asyncExec(() -> { |
| IWorkbenchPage page = PlatformUI.getWorkbench() |
| .getActiveWorkbenchWindow().getActivePage(); |
| try { |
| IDE.openEditor(page, file, true); |
| } catch (PartInitException e) { |
| Activator.logError( |
| Messages.CreaterepoWizard_errorOpeningNewlyCreatedFile, e); |
| } |
| }); |
| monitor.worked(1); |
| } catch (CoreException e) { |
| Activator.logError(Messages.CreaterepoWizard_errorCreatingProject, e); |
| } |
| } |
| |
| /** |
| * Helper method to initialize the contents of the .repo file. |
| * |
| * @param id The unique repository ID. |
| * @param name A human readable string that describes the repository. |
| * @param url A URL pointing to the repodata folder. |
| * @return |
| */ |
| private static String initializeRepoContents(String id, String name, String url) { |
| String contents = String.format("[%s]\n", id); //$NON-NLS-1$ |
| contents = contents.concat(String.format("%s=%s\n", IRepoFileConstants.NAME, name)); //$NON-NLS-1$ |
| return contents.concat(String.format("%s=%s\n", IRepoFileConstants.BASE_URL, url)); |
| } |
| |
| } |