/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.ext.git.client.push;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.eclipse.che.api.core.rest.shared.dto.ServiceError;
import org.eclipse.che.api.git.shared.BranchListMode;
import org.eclipse.che.ide.api.git.GitServiceClient;
import org.eclipse.che.api.git.shared.Branch;
import org.eclipse.che.api.git.shared.PushResponse;
import org.eclipse.che.api.git.shared.Remote;
import org.eclipse.che.api.promises.client.Operation;
import org.eclipse.che.api.promises.client.OperationException;
import org.eclipse.che.api.promises.client.PromiseError;
import org.eclipse.che.ide.api.app.AppContext;
import org.eclipse.che.ide.api.notification.NotificationManager;
import org.eclipse.che.ide.api.notification.StatusNotification;
import org.eclipse.che.ide.api.resources.Project;
import org.eclipse.che.ide.commons.exception.UnauthorizedException;
import org.eclipse.che.ide.dto.DtoFactory;
import org.eclipse.che.ide.ext.git.client.BranchFilterByRemote;
import org.eclipse.che.ide.ext.git.client.BranchSearcher;
import org.eclipse.che.ide.ext.git.client.GitLocalizationConstant;
import org.eclipse.che.ide.ext.git.client.outputconsole.GitOutputConsole;
import org.eclipse.che.ide.ext.git.client.outputconsole.GitOutputConsoleFactory;
import org.eclipse.che.ide.processes.panel.ProcessesPanelPresenter;
import javax.validation.constraints.NotNull;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import static java.util.Collections.singletonList;
import static org.eclipse.che.api.git.shared.BranchListMode.LIST_LOCAL;
import static org.eclipse.che.api.git.shared.BranchListMode.LIST_REMOTE;
import static org.eclipse.che.ide.api.notification.StatusNotification.DisplayMode.FLOAT_MODE;
import static org.eclipse.che.ide.api.notification.StatusNotification.Status.FAIL;
import static org.eclipse.che.ide.api.notification.StatusNotification.Status.PROGRESS;
import static org.eclipse.che.ide.api.notification.StatusNotification.Status.SUCCESS;
import static org.eclipse.che.ide.ext.git.client.compare.branchList.BranchListPresenter.BRANCH_LIST_COMMAND_NAME;
import static org.eclipse.che.ide.ext.git.client.remote.RemotePresenter.REMOTE_REPO_COMMAND_NAME;
/**
* Presenter for pushing changes to remote repository.
*
* @author Ann Zhuleva
* @author Sergii Leschenko
* @author Vlad Zhukovskyi
*/
@Singleton
public class PushToRemotePresenter implements PushToRemoteView.ActionDelegate {
public static final String PUSH_COMMAND_NAME = "Git push";
public static final String CONFIG_COMMAND_NAME = "Git config";
private final GitOutputConsoleFactory gitOutputConsoleFactory;
private final ProcessesPanelPresenter processesPanelPresenter;
private final DtoFactory dtoFactory;
private final BranchSearcher branchSearcher;
private final PushToRemoteView view;
private final GitServiceClient service;
private final AppContext appContext;
private final GitLocalizationConstant constant;
private final NotificationManager notificationManager;
private Project project;
@Inject
public PushToRemotePresenter(DtoFactory dtoFactory,
PushToRemoteView view,
GitServiceClient service,
AppContext appContext,
GitLocalizationConstant constant,
NotificationManager notificationManager,
BranchSearcher branchSearcher,
GitOutputConsoleFactory gitOutputConsoleFactory,
ProcessesPanelPresenter processesPanelPresenter) {
this.dtoFactory = dtoFactory;
this.branchSearcher = branchSearcher;
this.view = view;
this.view.setDelegate(this);
this.service = service;
this.appContext = appContext;
this.constant = constant;
this.notificationManager = notificationManager;
this.gitOutputConsoleFactory = gitOutputConsoleFactory;
this.processesPanelPresenter = processesPanelPresenter;
}
public void showDialog(Project project) {
this.project = project;
updateRemotes();
}
/**
* Get the list of remote repositories for local one.
* If remote repositories are found, then get the list of branches (remote and local).
*/
void updateRemotes() {
service.remoteList(appContext.getDevMachine(), project.getLocation(), null, true).then(new Operation<List<Remote>>() {
@Override
public void apply(List<Remote> remotes) throws OperationException {
updateLocalBranches();
view.setRepositories(remotes);
view.setEnablePushButton(!remotes.isEmpty());
view.showDialog();
}
}).catchError(new Operation<PromiseError>() {
@Override
public void apply(PromiseError error) throws OperationException {
String errorMessage = error.getMessage() != null ? error.getMessage() : constant.remoteListFailed();
GitOutputConsole console = gitOutputConsoleFactory.create(REMOTE_REPO_COMMAND_NAME);
console.printError(errorMessage);
processesPanelPresenter.addCommandOutput(appContext.getDevMachine().getId(), console);
notificationManager.notify(constant.remoteListFailed(), FAIL, FLOAT_MODE);
view.setEnablePushButton(false);
}
});
}
/**
* Update list of local and remote branches on view.
*/
void updateLocalBranches() {
//getting local branches
getBranchesForCurrentProject(LIST_LOCAL, new AsyncCallback<List<Branch>>() {
@Override
public void onSuccess(List<Branch> result) {
List<String> localBranches = branchSearcher.getLocalBranchesToDisplay(result);
view.setLocalBranches(localBranches);
for (Branch branch : result) {
if (branch.isActive()) {
view.selectLocalBranch(branch.getDisplayName());
break;
}
}
//getting remote branch only after selecting current local branch
updateRemoteBranches();
}
@Override
public void onFailure(Throwable exception) {
String errorMessage = exception.getMessage() != null ? exception.getMessage() : constant.localBranchesListFailed();
GitOutputConsole console = gitOutputConsoleFactory.create(BRANCH_LIST_COMMAND_NAME);
console.printError(errorMessage);
processesPanelPresenter.addCommandOutput(appContext.getDevMachine().getId(), console);
notificationManager.notify(constant.localBranchesListFailed(), FAIL, FLOAT_MODE);
view.setEnablePushButton(false);
}
});
}
/**
* Update list of remote branches on view.
*/
void updateRemoteBranches() {
getBranchesForCurrentProject(LIST_REMOTE, new AsyncCallback<List<Branch>>() {
@Override
public void onSuccess(final List<Branch> result) {
// Need to add the upstream of local branch in the list of remote branches
// to be able to push changes to the remote upstream branch
getUpstreamBranch(new AsyncCallback<Branch>() {
@Override
public void onSuccess(Branch upstream) {
BranchFilterByRemote remoteRefsHandler = new BranchFilterByRemote(view.getRepository());
final List<String> remoteBranches = branchSearcher.getRemoteBranchesToDisplay(remoteRefsHandler, result);
String selectedRemoteBranch = null;
if (upstream != null && upstream.isRemote() && remoteRefsHandler.isLinkedTo(upstream)) {
String simpleUpstreamName = remoteRefsHandler.getBranchNameWithoutRefs(upstream);
if (!remoteBranches.contains(simpleUpstreamName)) {
remoteBranches.add(simpleUpstreamName);
}
selectedRemoteBranch = simpleUpstreamName;
}
// Need to add the current local branch in the list of remote branches
// to be able to push changes to the remote branch with same name
final String currentBranch = view.getLocalBranch();
if (!remoteBranches.contains(currentBranch)) {
remoteBranches.add(currentBranch);
}
if (selectedRemoteBranch == null) {
selectedRemoteBranch = currentBranch;
}
view.setRemoteBranches(remoteBranches);
view.selectRemoteBranch(selectedRemoteBranch);
}
@Override
public void onFailure(Throwable caught) {
GitOutputConsole console = gitOutputConsoleFactory.create(CONFIG_COMMAND_NAME);
console.printError(constant.failedGettingConfig());
processesPanelPresenter.addCommandOutput(appContext.getDevMachine().getId(), console);
notificationManager.notify(constant.failedGettingConfig(), FAIL, FLOAT_MODE);
}
});
}
@Override
public void onFailure(Throwable exception) {
String errorMessage = exception.getMessage() != null ? exception.getMessage() : constant.remoteBranchesListFailed();
GitOutputConsole console = gitOutputConsoleFactory.create(BRANCH_LIST_COMMAND_NAME);
console.printError(errorMessage);
processesPanelPresenter.addCommandOutput(appContext.getDevMachine().getId(), console);
notificationManager.notify(constant.remoteBranchesListFailed(), FAIL, FLOAT_MODE);
view.setEnablePushButton(false);
}
});
}
/**
* Get upstream branch for selected local branch. Can invoke {@code onSuccess(null)} if upstream branch isn't set
*/
private void getUpstreamBranch(final AsyncCallback<Branch> result) {
final String configBranchRemote = "branch." + view.getLocalBranch() + ".remote";
final String configUpstreamBranch = "branch." + view.getLocalBranch() + ".merge";
service.config(appContext.getDevMachine(), project.getLocation(), Arrays.asList(configUpstreamBranch, configBranchRemote))
.then(new Operation<Map<String, String>>() {
@Override
public void apply(Map<String, String> configs) throws OperationException {
if (configs.containsKey(configBranchRemote) && configs.containsKey(configUpstreamBranch)) {
String displayName = configs.get(configBranchRemote) + "/" + configs.get(configUpstreamBranch);
Branch upstream = dtoFactory.createDto(Branch.class)
.withActive(false)
.withRemote(true)
.withDisplayName(displayName)
.withName("refs/remotes/" + displayName);
result.onSuccess(upstream);
} else {
result.onSuccess(null);
}
}
}).catchError(new Operation<PromiseError>() {
@Override
public void apply(PromiseError error) throws OperationException {
result.onFailure(error.getCause());
}
});
}
/**
* Get the list of branches.
*
* @param remoteMode
* is a remote mode
*/
void getBranchesForCurrentProject(@NotNull final BranchListMode remoteMode, final AsyncCallback<List<Branch>> asyncResult) {
service.branchList(appContext.getDevMachine(), project.getLocation(), remoteMode).then(new Operation<List<Branch>>() {
@Override
public void apply(List<Branch> branches) throws OperationException {
asyncResult.onSuccess(branches);
}
}).catchError(new Operation<PromiseError>() {
@Override
public void apply(PromiseError error) throws OperationException {
asyncResult.onFailure(error.getCause());
}
});
}
/** {@inheritDoc} */
@Override
public void onPushClicked() {
final StatusNotification notification =
notificationManager.notify(constant.pushProcess(), PROGRESS, FLOAT_MODE);
final String repository = view.getRepository();
final GitOutputConsole console = gitOutputConsoleFactory.create(PUSH_COMMAND_NAME);
service.push(appContext.getDevMachine(), project.getLocation(), getRefs(), repository, false).then(new Operation<PushResponse>() {
@Override
public void apply(PushResponse response) throws OperationException {
console.print(response.getCommandOutput());
processesPanelPresenter.addCommandOutput(appContext.getDevMachine().getId(), console);
notification.setStatus(SUCCESS);
if (response.getCommandOutput().contains("Everything up-to-date")) {
notification.setTitle(constant.pushUpToDate());
} else {
notification.setTitle(constant.pushSuccess(repository));
}
}
}).catchError(new Operation<PromiseError>() {
@Override
public void apply(PromiseError error) throws OperationException {
handleError(error.getCause(), notification, console);
processesPanelPresenter.addCommandOutput(appContext.getDevMachine().getId(), console);
}
});
view.close();
}
/** @return list of refs to push */
@NotNull
private List<String> getRefs() {
String localBranch = view.getLocalBranch();
String remoteBranch = view.getRemoteBranch();
return singletonList(localBranch + ":" + remoteBranch);
}
/** {@inheritDoc} */
@Override
public void onCancelClicked() {
view.close();
}
/** {@inheritDoc} */
@Override
public void onLocalBranchChanged() {
view.addRemoteBranch(view.getLocalBranch());
view.selectRemoteBranch(view.getLocalBranch());
}
@Override
public void onRepositoryChanged() {
updateRemoteBranches();
}
/**
* Handler some action whether some exception happened.
*
* @param throwable
* exception what happened
*/
void handleError(@NotNull Throwable throwable, StatusNotification notification, GitOutputConsole console) {
notification.setStatus(FAIL);
if (throwable instanceof UnauthorizedException) {
console.printError(constant.messagesNotAuthorizedTitle());
console.print(constant.messagesNotAuthorizedContent());
notification.setTitle(constant.messagesNotAuthorizedTitle());
notification.setContent(constant.messagesNotAuthorizedContent());
return;
}
String errorMessage = throwable.getMessage();
if (errorMessage == null) {
console.printError(constant.pushFail());
notification.setTitle(constant.pushFail());
return;
}
try {
errorMessage = dtoFactory.createDtoFromJson(errorMessage, ServiceError.class).getMessage();
if (errorMessage.equals("Unable get private ssh key")) {
console.printError(constant.messagesUnableGetSshKey());
notification.setTitle(constant.messagesUnableGetSshKey());
return;
}
console.printError(errorMessage);
notification.setTitle(errorMessage);
} catch (Exception e) {
console.printError(errorMessage);
notification.setTitle(errorMessage);
}
}
}