313 lines
10 KiB
Java
313 lines
10 KiB
Java
// Copyright (C) 2011 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.gerrit.client.admin;
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import static com.google.gerrit.common.ProjectAccessUtil.mergeSections;
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import static com.google.gerrit.common.ProjectAccessUtil.removeEmptyPermissionsAndSections;
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import com.google.gerrit.client.ErrorDialog;
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import com.google.gerrit.client.Gerrit;
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import com.google.gerrit.client.config.CapabilityInfo;
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import com.google.gerrit.client.config.ConfigServerApi;
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import com.google.gerrit.client.rpc.CallbackGroup;
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import com.google.gerrit.client.rpc.GerritCallback;
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import com.google.gerrit.client.rpc.NativeMap;
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import com.google.gerrit.client.rpc.Natives;
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import com.google.gerrit.client.rpc.ScreenLoadCallback;
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import com.google.gerrit.common.PageLinks;
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import com.google.gerrit.common.data.AccessSection;
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import com.google.gerrit.common.data.ProjectAccess;
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import com.google.gerrit.common.errors.UpdateParentFailedException;
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import com.google.gerrit.reviewdb.client.Change;
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import com.google.gerrit.reviewdb.client.Project;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.dom.client.DivElement;
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import com.google.gwt.editor.client.SimpleBeanEditorDriver;
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import com.google.gwt.event.dom.client.ClickEvent;
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import com.google.gwt.uibinder.client.UiBinder;
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import com.google.gwt.uibinder.client.UiField;
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import com.google.gwt.uibinder.client.UiHandler;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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import com.google.gwt.user.client.ui.Button;
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import com.google.gwt.user.client.ui.HTMLPanel;
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import com.google.gwt.user.client.ui.Label;
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import com.google.gwt.user.client.ui.UIObject;
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import com.google.gwt.user.client.ui.VerticalPanel;
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import com.google.gwtexpui.globalkey.client.NpTextArea;
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import com.google.gwtjsonrpc.client.RemoteJsonException;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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public class ProjectAccessScreen extends ProjectScreen {
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interface Binder extends UiBinder<HTMLPanel, ProjectAccessScreen> {}
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private static final Binder uiBinder = GWT.create(Binder.class);
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interface Driver
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extends SimpleBeanEditorDriver< //
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ProjectAccess, //
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ProjectAccessEditor> {}
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@UiField DivElement editTools;
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@UiField Button edit;
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@UiField Button cancel1;
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@UiField Button cancel2;
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@UiField VerticalPanel error;
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@UiField ProjectAccessEditor accessEditor;
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@UiField DivElement commitTools;
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@UiField NpTextArea commitMessage;
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@UiField Button commit;
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@UiField Button review;
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private Driver driver;
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private ProjectAccess access;
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private NativeMap<CapabilityInfo> capabilityMap;
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public ProjectAccessScreen(Project.NameKey toShow) {
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super(toShow);
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}
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@Override
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protected void onInitUI() {
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super.onInitUI();
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add(uiBinder.createAndBindUi(this));
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driver = GWT.create(Driver.class);
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accessEditor.setEditing(false);
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driver.initialize(accessEditor);
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}
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@Override
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protected void onLoad() {
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super.onLoad();
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CallbackGroup cbs = new CallbackGroup();
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ConfigServerApi.capabilities(
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cbs.add(
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new AsyncCallback<NativeMap<CapabilityInfo>>() {
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@Override
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public void onSuccess(NativeMap<CapabilityInfo> result) {
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capabilityMap = result;
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}
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@Override
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public void onFailure(Throwable caught) {
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// Handled by ScreenLoadCallback.onFailure().
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}
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}));
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Util.PROJECT_SVC.projectAccess(
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getProjectKey(),
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cbs.addFinal(
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new ScreenLoadCallback<ProjectAccess>(this) {
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@Override
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public void preDisplay(ProjectAccess access) {
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displayReadOnly(access);
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}
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}));
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savedPanel = ACCESS;
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}
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private void displayReadOnly(ProjectAccess access) {
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this.access = access;
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Map<String, String> allCapabilities = new HashMap<>();
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for (CapabilityInfo c : Natives.asList(capabilityMap.values())) {
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allCapabilities.put(c.id(), c.name());
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}
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this.access.setCapabilities(allCapabilities);
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accessEditor.setEditing(false);
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UIObject.setVisible(editTools, !access.getOwnerOf().isEmpty() || access.canUpload());
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edit.setEnabled(!access.getOwnerOf().isEmpty() || access.canUpload());
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cancel1.setVisible(false);
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UIObject.setVisible(commitTools, false);
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driver.edit(access);
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}
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@UiHandler("edit")
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void onEdit(@SuppressWarnings("unused") ClickEvent event) {
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resetEditors();
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edit.setEnabled(false);
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cancel1.setVisible(true);
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UIObject.setVisible(commitTools, true);
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commit.setVisible(!access.getOwnerOf().isEmpty());
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review.setVisible(access.canUpload());
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accessEditor.setEditing(true);
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driver.edit(access);
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}
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private void resetEditors() {
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// Push an empty instance through the driver before pushing the real
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// data. This will force GWT to delete and recreate the editors, which
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// is required to build initialize them as editable vs. read-only.
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ProjectAccess mock = new ProjectAccess();
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mock.setProjectName(access.getProjectName());
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mock.setRevision(access.getRevision());
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mock.setLocal(Collections.<AccessSection>emptyList());
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mock.setOwnerOf(Collections.<String>emptySet());
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driver.edit(mock);
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}
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@UiHandler(value = {"cancel1", "cancel2"})
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void onCancel(@SuppressWarnings("unused") ClickEvent event) {
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Gerrit.display(PageLinks.toProjectAcceess(getProjectKey()));
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}
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@UiHandler("commit")
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void onCommit(@SuppressWarnings("unused") ClickEvent event) {
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final ProjectAccess access = driver.flush();
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if (driver.hasErrors()) {
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Window.alert(AdminConstants.I.errorsMustBeFixed());
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return;
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}
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String message = commitMessage.getText().trim();
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if ("".equals(message)) {
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message = null;
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}
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enable(false);
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Util.PROJECT_SVC.changeProjectAccess( //
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getProjectKey(), //
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access.getRevision(), //
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message, //
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access.getLocal(), //
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access.getInheritsFrom(), //
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new GerritCallback<ProjectAccess>() {
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@Override
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public void onSuccess(ProjectAccess newAccess) {
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enable(true);
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commitMessage.setText("");
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error.clear();
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final Set<String> diffs = getDiffs(access, newAccess);
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if (diffs.isEmpty()) {
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displayReadOnly(newAccess);
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} else {
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error.add(new Label(Gerrit.C.projectAccessError()));
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for (String diff : diffs) {
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error.add(new Label(diff));
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}
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if (access.canUpload()) {
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error.add(new Label(Gerrit.C.projectAccessProposeForReviewHint()));
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}
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}
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}
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private Set<String> getDiffs(ProjectAccess wantedAccess, ProjectAccess newAccess) {
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List<AccessSection> wantedSections =
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mergeSections(removeEmptyPermissionsAndSections(wantedAccess.getLocal()));
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List<AccessSection> newSections =
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removeEmptyPermissionsAndSections(newAccess.getLocal());
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HashSet<AccessSection> same = new HashSet<>(wantedSections);
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HashSet<AccessSection> different =
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new HashSet<>(wantedSections.size() + newSections.size());
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different.addAll(wantedSections);
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different.addAll(newSections);
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same.retainAll(newSections);
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different.removeAll(same);
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Set<String> differentNames = new HashSet<>();
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for (AccessSection s : different) {
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differentNames.add(s.getName());
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}
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return differentNames;
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}
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@Override
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public void onFailure(Throwable caught) {
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error.clear();
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enable(true);
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if (caught instanceof RemoteJsonException
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&& caught.getMessage().startsWith(UpdateParentFailedException.MESSAGE)) {
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new ErrorDialog(
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Gerrit.M.parentUpdateFailed(
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caught
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.getMessage()
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.substring(UpdateParentFailedException.MESSAGE.length() + 1)))
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.center();
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} else {
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super.onFailure(caught);
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}
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}
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});
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}
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@UiHandler("review")
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void onReview(@SuppressWarnings("unused") ClickEvent event) {
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final ProjectAccess access = driver.flush();
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if (driver.hasErrors()) {
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Window.alert(AdminConstants.I.errorsMustBeFixed());
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return;
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}
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String message = commitMessage.getText().trim();
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if ("".equals(message)) {
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message = null;
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}
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enable(false);
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Util.PROJECT_SVC.reviewProjectAccess( //
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getProjectKey(), //
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access.getRevision(), //
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message, //
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access.getLocal(), //
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access.getInheritsFrom(), //
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new GerritCallback<Change.Id>() {
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@Override
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public void onSuccess(Change.Id changeId) {
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enable(true);
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commitMessage.setText("");
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error.clear();
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if (changeId != null) {
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Gerrit.display(PageLinks.toChange(changeId));
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} else {
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displayReadOnly(access);
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}
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}
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@Override
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public void onFailure(Throwable caught) {
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error.clear();
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enable(true);
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super.onFailure(caught);
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}
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});
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}
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private void enable(boolean enabled) {
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commitMessage.setEnabled(enabled);
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commit.setEnabled(enabled && !access.getOwnerOf().isEmpty());
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review.setEnabled(enabled && access.canUpload());
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cancel1.setEnabled(enabled);
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cancel2.setEnabled(enabled);
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}
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}
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