Import Wizard for Github repositories.

Change-Id: I5d7d61e066a1bdb7b4f644cc75ff83418e955845
Signed-off-by: Christian Trutz <christian.trutz@gmail.com>
Signed-off-by: Kevin Sawicki <kevin@github.com>

7 files changed, 203 insertions, 1 deletions

diff --git a/org.eclipse.egit.github.core/src/org/eclipse/egit/github/core/client/IGitHubConstants.java b/org.eclipse.egit.github.core/src/org/eclipse/egit/github/core/client/IGitHubConstants.java
index 3e5525bc..066b6fc0 100644
--- a/org.eclipse.egit.github.core/src/org/eclipse/egit/github/core/client/IGitHubConstants.java
+++ b/org.eclipse.egit.github.core/src/org/eclipse/egit/github/core/client/IGitHubConstants.java
@@ -26,6 +26,11 @@ public interface IGitHubConstants {
 	String SEGMENT_SHOW = "/show"; //$NON-NLS-1$
 
 	/**
+	 * SEGMENT_SEARCH
+	 */
+	String SEGMENT_SEARCH = "/search"; //$NON-NLS-1$
+
+	/**
 	 * SEGMENT_ORGANIZATIONS
 	 */
 	String SEGMENT_ORGANIZATIONS = "/organizations"; //$NON-NLS-1$
diff --git a/org.eclipse.egit.github.core/src/org/eclipse/egit/github/core/service/RepositoryService.java b/org.eclipse.egit.github.core/src/org/eclipse/egit/github/core/service/RepositoryService.java
index 11ec359b..5efa6310 100644
--- a/org.eclipse.egit.github.core/src/org/eclipse/egit/github/core/service/RepositoryService.java
+++ b/org.eclipse.egit.github.core/src/org/eclipse/egit/github/core/service/RepositoryService.java
@@ -113,6 +113,25 @@ public class RepositoryService extends GitHubService {
 	}
 
 	/**
+	 * Search repositories
+	 * 
+	 * @param query
+	 * @return list of repositories
+	 * @throws IOException
+	 */
+	public List<Repository> searchRepositories(String query) throws IOException {
+		StringBuilder uri = new StringBuilder(IGitHubConstants.SEGMENT_V2_API);
+		uri.append(IGitHubConstants.SEGMENT_REPOS);
+		uri.append(IGitHubConstants.SEGMENT_SEARCH);
+		uri.append('/').append(query);
+
+		PagedRequest<Repository> request = createPagedRequest();
+		request.setUri(uri);
+		request.setType(RepositoryContainer.class);
+		return getAll(request);
+	}
+
+	/**
 	 * Create a new repository
 	 * 
 	 * @param repository
diff --git a/org.eclipse.mylyn.github.ui/plugin.properties b/org.eclipse.mylyn.github.ui/plugin.properties
index f6fcb704..2a4da57c 100644
--- a/org.eclipse.mylyn.github.ui/plugin.properties
+++ b/org.eclipse.mylyn.github.ui/plugin.properties
@@ -8,4 +8,5 @@ importRepositoriesWizardName=GitHub Task Repositories
 githubMenuLabel=GitHub
 createGistPublicParamName=Public Gist
 createPublicGistLabel=Create Public Gist
-createPrivateGistLabel=Create Private Gist
\ No newline at end of file
+createPrivateGistLabel=Create Private Gist
+cloneGitHubRepository=Projects from GitHub
diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/Messages.java b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/Messages.java
index 03d53449..2f882ed4 100644
--- a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/Messages.java
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/Messages.java
@@ -38,6 +38,12 @@ public class Messages extends NLS {
 	public static String CredentialsWizardPage_Title;
 
 	/** */
+	public static String RepositorySearchWizardPage_SearchButton;
+
+	/** */
+	public static String RepositorySearchWizardPage_SearchForRepositories;
+
+	/** */
 	public static String RepositorySelectionWizardPage_Description;
 
 	/** */
diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositoryImportWizard.java b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositoryImportWizard.java
new file mode 100755
index 00000000..62e9af78
--- /dev/null
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositoryImportWizard.java
@@ -0,0 +1,46 @@
+/*******************************************************************************
+ *  Copyright (c) 2011 Christian Trutz
+ *  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:
+ *    Christian Trutz - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.mylyn.internal.github.ui;
+
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.wizard.Wizard;
+import org.eclipse.ui.IImportWizard;
+import org.eclipse.ui.IWorkbench;
+
+/**
+ * {@link IImportWizard} for cloning GitHub repositories.
+ */
+public class RepositoryImportWizard extends Wizard implements IImportWizard {
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public void init(IWorkbench workbench, IStructuredSelection selection) {
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public void addPages() {
+		addPage(new RepositorySearchWizardPage());
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public boolean performFinish() {
+		// TODO clone GitHub repositotry via egit
+		return true;
+	}
+
+}
diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySearchWizardPage.java b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySearchWizardPage.java
new file mode 100755
index 00000000..6d6e8f12
--- /dev/null
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySearchWizardPage.java
@@ -0,0 +1,123 @@
+/*******************************************************************************
+ *  Copyright (c) 2011 Christian Trutz
+ *  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:
+ *    Christian Trutz - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.mylyn.internal.github.ui;
+
+import java.io.IOException;
+
+import org.eclipse.egit.github.core.Repository;
+import org.eclipse.egit.github.core.client.GitHubClient;
+import org.eclipse.egit.github.core.client.IGitHubConstants;
+import org.eclipse.egit.github.core.service.RepositoryService;
+import org.eclipse.jface.viewers.ArrayContentProvider;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.jface.viewers.ListViewer;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.wizard.WizardPage;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.Cursor;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.List;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+
+/**
+ * Search for GitHub repositories wizard page.
+ */
+public class RepositorySearchWizardPage extends WizardPage {
+
+	private Text searchForText;
+	private Button searchButton;
+	private List repoList;
+	private ListViewer repoListViewer;
+
+	/**
+	 * 
+	 */
+	protected RepositorySearchWizardPage() {
+		super(RepositorySearchWizardPage.class.getName());
+		setPageComplete(false);
+	}
+
+	/**
+	 * 
+	 */
+	public void createControl(Composite parent) {
+		final Composite root = new Composite(parent, SWT.NONE);
+		setControl(root);
+		root.setLayout(new GridLayout(3, false));
+
+		Label searchForLabel = new Label(root, SWT.NONE);
+		searchForLabel.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false,
+				false, 3, 1));
+		searchForLabel
+				.setText(Messages.RepositorySearchWizardPage_SearchForRepositories);
+
+		searchForText = new Text(root, SWT.BORDER);
+		searchForText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true,
+				false, 2, 1));
+
+		searchButton = new Button(root, SWT.NONE);
+		searchButton.setText(Messages.RepositorySearchWizardPage_SearchButton);
+		searchButton.addSelectionListener(new SelectionAdapter() {
+
+			public void widgetSelected(SelectionEvent selectionEvent) {
+
+				Shell shell = root.getShell();
+				Cursor prevCursor = shell.getCursor();
+				Cursor busy = new Cursor(shell.getDisplay(), SWT.CURSOR_WAIT);
+				shell.setCursor(busy);
+				try {
+
+					GitHubClient client = new GitHubClient(
+							IGitHubConstants.HOST_API_V2, -1,
+							IGitHubConstants.PROTOCOL_HTTPS);
+					RepositoryService repositoryService = new RepositoryService(
+							client);
+					java.util.List<Repository> repositories = repositoryService
+							.searchRepositories(searchForText.getText());
+					repoListViewer.setInput(repositories.toArray());
+				} catch (IOException ioException) {
+					repoListViewer.setInput(new Object[] {});
+					GitHubUi.logError(ioException);
+				} finally {
+					shell.setCursor(prevCursor);
+					busy.dispose();
+				}
+
+				setPageComplete(false);
+			}
+		});
+
+		repoListViewer = new ListViewer(root, SWT.BORDER | SWT.V_SCROLL);
+		repoList = repoListViewer.getList();
+		repoList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3,
+				1));
+		repoListViewer.setContentProvider(new ArrayContentProvider());
+		repoListViewer.setLabelProvider(new LabelProvider());
+		repoListViewer
+				.addSelectionChangedListener(new ISelectionChangedListener() {
+
+					public void selectionChanged(SelectionChangedEvent event) {
+						setPageComplete(!repoListViewer.getSelection()
+								.isEmpty());
+
+					}
+				});
+
+	}
+}
diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/messages.properties b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/messages.properties
index f2f485b4..73c00cd2 100644
--- a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/messages.properties
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/messages.properties
@@ -4,6 +4,8 @@ CredentialsWizardPage_ErrorUser=Enter GitHub login name
 CredentialsWizardPage_LabelPassword=Password:
 CredentialsWizardPage_LabelUser=User ID:
 CredentialsWizardPage_Title=GitHub Credentials
+RepositorySearchWizardPage_SearchButton=Search
+RepositorySearchWizardPage_SearchForRepositories=Search for repositories that have to do with:
 RepositorySelectionWizardPage_Description=Select repositories to import
 RepositorySelectionWizardPage_ErrorLoading=Error loading repositories: {0}
 RepositorySelectionWizardPage_LabelAddGist=Add Gist task repository