/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates.
*
* 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 org.uberfire.ext.security.management.client.widgets.management.editor.acl;
import javax.enterprise.context.Dependent;
import javax.enterprise.event.Event;
import javax.inject.Inject;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Widget;
import org.jboss.errai.security.shared.api.Group;
import org.jboss.errai.security.shared.api.Role;
import org.uberfire.client.authz.PerspectiveTreeProvider;
import org.uberfire.client.mvp.PerspectiveActivity;
import org.uberfire.client.mvp.UberView;
import org.uberfire.ext.security.management.client.widgets.management.events.HomePerspectiveChangedEvent;
import org.uberfire.ext.security.management.client.widgets.management.events.PriorityChangedEvent;
import org.uberfire.ext.widgets.common.client.dropdown.PerspectiveDropDown;
import org.uberfire.security.authz.AuthorizationPolicy;
import org.uberfire.security.authz.PermissionManager;
@Dependent
public class ACLSettings implements IsWidget {
View view;
PermissionManager permissionManager;
PerspectiveDropDown homePerspectiveDropDown;
PerspectiveTreeProvider perspectiveTreeProvider;
PriorityDropDown priorityDropDown;
Event<HomePerspectiveChangedEvent> homePerspectiveChangedEvent;
Event<PriorityChangedEvent> priorityChangedEvent;
AuthorizationPolicy authzPolicy;
boolean isEditMode;
@Inject
public ACLSettings(View view,
PermissionManager permissionManager,
PerspectiveDropDown homePerspectiveDropDown,
PerspectiveTreeProvider perspectiveTreeProvider,
PriorityDropDown priorityDropDown,
Event<HomePerspectiveChangedEvent> homePerspectiveChangedEvent,
Event<PriorityChangedEvent> priorityChangedEvent) {
this.view = view;
this.permissionManager = permissionManager;
this.homePerspectiveDropDown = homePerspectiveDropDown;
this.perspectiveTreeProvider = perspectiveTreeProvider;
this.priorityDropDown = priorityDropDown;
this.homePerspectiveChangedEvent = homePerspectiveChangedEvent;
this.priorityChangedEvent = priorityChangedEvent;
this.authzPolicy = permissionManager.getAuthorizationPolicy();
homePerspectiveDropDown.setMaxItems(50);
homePerspectiveDropDown.setOnChange(this::onHomePerspectiveSelected);
homePerspectiveDropDown.setPerspectiveNameProvider(perspectiveTreeProvider::getPerspectiveName);
homePerspectiveDropDown.setPerspectiveIdsExcluded(perspectiveTreeProvider.getPerspectiveIdsExcluded());
view.setHomePerspectiveSelector(homePerspectiveDropDown);
priorityDropDown.setOnChange(this::onPrioritySelected);
view.setPrioritySelector(priorityDropDown);
this.view.init(this);
}
@Override
public Widget asWidget() {
return view.asWidget();
}
public PerspectiveActivity getHomePerspective() {
return homePerspectiveDropDown.getSelectedPerspective();
}
public int getPriority() {
return priorityDropDown.getSelectedPriority();
}
public void show(Role role) {
isEditMode = false;
open(role);
}
public void show(Group group) {
isEditMode = false;
open(group);
}
public void edit(Role role) {
isEditMode = true;
open(role);
}
public void edit(Group group) {
isEditMode = true;
open(group);
}
private void open(Role role) {
String homePerspectiveId = authzPolicy.getHomePerspective(role);
int priority = authzPolicy.getPriority(role);
open(homePerspectiveId,
priority);
}
private void open(Group group) {
String homePerspectiveId = authzPolicy.getHomePerspective(group);
int priority = authzPolicy.getPriority(group);
open(homePerspectiveId,
priority);
}
private void open(String homePerspectiveId,
int priority) {
if (homePerspectiveId == null) {
homePerspectiveId = homePerspectiveDropDown.getDefaultPerspective().getIdentifier();
}
view.setHomePerspectiveSelectorEnabled(isEditMode);
view.setPrioritySelectorEnabled(isEditMode);
if (isEditMode) {
if (homePerspectiveId != null) {
homePerspectiveDropDown.setSelectedPerspective(homePerspectiveId);
}
priorityDropDown.setSelectedPriority(priority);
} else {
if (homePerspectiveId != null) {
String itemName = homePerspectiveDropDown.getItemName(homePerspectiveId);
view.setHomePerspectiveName(itemName);
view.setHomePerspectiveTitle(homePerspectiveId);
} else {
view.setNoHomePerspectiveDefined();
}
view.setPriorityName(priorityDropDown.getPriorityName(priority));
}
}
void onHomePerspectiveSelected() {
PerspectiveActivity p = getHomePerspective();
homePerspectiveChangedEvent.fire(new HomePerspectiveChangedEvent(this,
p));
}
void onPrioritySelected() {
int priority = getPriority();
priorityChangedEvent.fire(new PriorityChangedEvent(this,
priority));
}
public interface View extends UberView<ACLSettings> {
View setHomePerspectiveName(String name);
View setHomePerspectiveTitle(String name);
View setHomePerspectiveSelectorEnabled(boolean enabled);
View setHomePerspectiveSelector(IsWidget widget);
View setNoHomePerspectiveDefined();
View setPriorityName(String name);
View setPrioritySelectorEnabled(boolean enabled);
View setPrioritySelector(IsWidget widget);
}
}