// Copyright (C) 2008 The Android Open Source Project
//
// Licensed 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 com.google.gerrit.client.account;
import com.google.gerrit.client.ErrorDialog;
import com.google.gerrit.client.Gerrit;
import com.google.gerrit.client.rpc.GerritCallback;
import com.google.gerrit.client.ui.AccountScreen;
import com.google.gerrit.client.ui.OnEditEnabler;
import com.google.gerrit.client.ui.SmallHeading;
import com.google.gerrit.common.PageLinks;
import com.google.gerrit.common.data.AgreementInfo;
import com.google.gerrit.common.data.ContributorAgreement;
import com.google.gerrit.reviewdb.client.Account;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.http.client.Request;
import com.google.gwt.http.client.RequestBuilder;
import com.google.gwt.http.client.RequestCallback;
import com.google.gwt.http.client.RequestException;
import com.google.gwt.http.client.Response;
import com.google.gwtjsonrpc.common.AsyncCallback;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.FormPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.InlineLabel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Panel;
import com.google.gwt.user.client.ui.RadioButton;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwtexpui.globalkey.client.NpTextBox;
import com.google.gwtjsonrpc.common.VoidResult;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class NewAgreementScreen extends AccountScreen {
private final String nextToken;
private Set<String> mySigned;
private List<ContributorAgreement> available;
private ContributorAgreement current;
private VerticalPanel radios;
private Panel agreementGroup;
private HTML agreementHtml;
private Panel contactGroup;
private ContactPanelFull contactPanel;
private Panel finalGroup;
private NpTextBox yesIAgreeBox;
private Button submit;
public NewAgreementScreen() {
this(null);
}
public NewAgreementScreen(final String token) {
nextToken = token != null ? token : PageLinks.SETTINGS_AGREEMENTS;
}
@Override
protected void onLoad() {
super.onLoad();
Util.ACCOUNT_SVC.myAgreements(new GerritCallback<AgreementInfo>() {
public void onSuccess(AgreementInfo result) {
if (isAttached()) {
mySigned = new HashSet<>(result.accepted);
postRPC();
}
}
});
Gerrit.SYSTEM_SVC
.contributorAgreements(new GerritCallback<List<ContributorAgreement>>() {
public void onSuccess(final List<ContributorAgreement> result) {
if (isAttached()) {
available = result;
postRPC();
}
}
});
}
@Override
protected void onInitUI() {
super.onInitUI();
setPageTitle(Util.C.newAgreement());
final FlowPanel formBody = new FlowPanel();
radios = new VerticalPanel();
formBody.add(radios);
agreementGroup = new FlowPanel();
agreementGroup
.add(new SmallHeading(Util.C.newAgreementReviewLegalHeading()));
agreementHtml = new HTML();
agreementHtml.setStyleName(Gerrit.RESOURCES.css().contributorAgreementLegal());
agreementGroup.add(agreementHtml);
formBody.add(agreementGroup);
contactGroup = new FlowPanel();
contactGroup
.add(new SmallHeading(Util.C.newAgreementReviewContactHeading()));
formBody.add(contactGroup);
finalGroup = new VerticalPanel();
finalGroup.add(new SmallHeading(Util.C.newAgreementCompleteHeading()));
final FlowPanel fp = new FlowPanel();
yesIAgreeBox = new NpTextBox();
yesIAgreeBox.setVisibleLength(Util.C.newAgreementIAGREE().length() + 8);
yesIAgreeBox.setMaxLength(Util.C.newAgreementIAGREE().length());
fp.add(yesIAgreeBox);
fp.add(new InlineLabel(Util.M.enterIAGREE(Util.C.newAgreementIAGREE())));
finalGroup.add(fp);
submit = new Button(Util.C.buttonSubmitNewAgreement());
submit.addClickHandler(new ClickHandler() {
@Override
public void onClick(final ClickEvent event) {
doSign();
}
});
finalGroup.add(submit);
formBody.add(finalGroup);
new OnEditEnabler(submit, yesIAgreeBox);
final FormPanel form = new FormPanel();
form.add(formBody);
add(form);
}
private void postRPC() {
if (mySigned != null && available != null) {
renderSelf();
display();
}
}
private void renderSelf() {
current = null;
agreementGroup.setVisible(false);
contactGroup.setVisible(false);
finalGroup.setVisible(false);
radios.clear();
final SmallHeading hdr = new SmallHeading();
if (available.isEmpty()) {
hdr.setText(Util.C.newAgreementNoneAvailable());
} else {
hdr.setText(Util.C.newAgreementSelectTypeHeading());
}
radios.add(hdr);
for (final ContributorAgreement cla : available) {
final RadioButton r = new RadioButton("cla_id", cla.getName());
r.addStyleName(Gerrit.RESOURCES.css().contributorAgreementButton());
radios.add(r);
if (mySigned.contains(cla.getName())) {
r.setEnabled(false);
final Label l = new Label(Util.C.newAgreementAlreadySubmitted());
l.setStyleName(Gerrit.RESOURCES.css().contributorAgreementAlreadySubmitted());
radios.add(l);
} else {
r.addClickHandler(new ClickHandler() {
@Override
public void onClick(final ClickEvent event) {
showCLA(cla);
}
});
}
if (cla.getDescription() != null && !cla.getDescription().equals("")) {
final Label l = new Label(cla.getDescription());
l.setStyleName(Gerrit.RESOURCES.css().contributorAgreementShortDescription());
radios.add(l);
}
}
}
private void doSign() {
submit.setEnabled(false);
if (current == null
|| !Util.C.newAgreementIAGREE()
.equalsIgnoreCase(yesIAgreeBox.getText())) {
yesIAgreeBox.setText("");
yesIAgreeBox.setFocus(true);
return;
}
if (contactGroup.isVisible()) {
contactPanel.doSave(new AsyncCallback<Account>() {
@Override
public void onSuccess(Account result) {
doEnterAgreement();
}
@Override
public void onFailure(Throwable caught) {
}
});
} else {
doEnterAgreement();
}
}
private void doEnterAgreement() {
Util.ACCOUNT_SEC.enterAgreement(current.getName(),
new GerritCallback<VoidResult>() {
public void onSuccess(final VoidResult result) {
Gerrit.display(nextToken);
}
@Override
public void onFailure(final Throwable caught) {
yesIAgreeBox.setText("");
super.onFailure(caught);
}
});
}
private void showCLA(final ContributorAgreement cla) {
current = cla;
String url = cla.getAgreementUrl();
if (url != null && url.length() > 0) {
agreementGroup.setVisible(true);
agreementHtml.setText(Gerrit.C.rpcStatusWorking());
if (!url.startsWith("http:") && !url.startsWith("https:")) {
url = GWT.getHostPageBaseURL() + url;
}
final RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, url);
rb.setCallback(new RequestCallback() {
public void onError(Request request, Throwable exception) {
new ErrorDialog(exception).center();
}
public void onResponseReceived(Request request, Response response) {
final String ct = response.getHeader("Content-Type");
if (response.getStatusCode() == 200 && ct != null
&& (ct.equals("text/html") || ct.startsWith("text/html;"))) {
agreementHtml.setHTML(response.getText());
} else {
new ErrorDialog(response.getStatusText()).center();
}
}
});
try {
rb.send();
} catch (RequestException e) {
new ErrorDialog(e).show();
}
} else {
agreementGroup.setVisible(false);
}
if (contactPanel == null && cla.isRequireContactInformation()) {
contactPanel = new ContactPanelFull();
contactGroup.add(contactPanel);
contactPanel.hideSaveButton();
}
contactGroup.setVisible(
cla.isRequireContactInformation() && cla.getAutoVerify() != null);
finalGroup.setVisible(cla.getAutoVerify() != null);
yesIAgreeBox.setText("");
submit.setEnabled(false);
}
}