FavoritesApp.java
/*
* Copyright (C) 2000 - 2025 Silverpeas
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* As a special exception to the terms and conditions of version 3.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* Open Source Software ("FLOSS") applications as described in Silverpeas's
* FLOSS exception. You should have received a copy of the text describing
* the FLOSS exception, and it is also available here:
* "https://www.silverpeas.org/legal/floss_exception.html"
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.silverpeas.mobile.client.apps.favorites;
import com.google.gwt.core.client.GWT;
import org.silverpeas.mobile.client.apps.favorites.events.app.*;
import org.silverpeas.mobile.client.apps.favorites.events.pages.FavoritesLoadedEvent;
import org.silverpeas.mobile.client.apps.favorites.pages.FavoritesPage;
import org.silverpeas.mobile.client.apps.navigation.events.app.external.AbstractNavigationEvent;
import org.silverpeas.mobile.client.apps.navigation.events.app.external.NavigationAppInstanceChangedEvent;
import org.silverpeas.mobile.client.apps.navigation.events.app.external.NavigationEventHandler;
import org.silverpeas.mobile.client.apps.navigation.events.app.external.NavigationShowContentEvent;
import org.silverpeas.mobile.client.common.EventBus;
import org.silverpeas.mobile.client.common.ServicesLocator;
import org.silverpeas.mobile.client.common.app.App;
import org.silverpeas.mobile.client.common.event.ErrorEvent;
import org.silverpeas.mobile.client.common.network.rest.RestMethod;
import org.silverpeas.mobile.client.common.network.rest.RestMethodCallbackOnlineOnly;
import org.silverpeas.mobile.client.resources.ApplicationMessages;
import org.silverpeas.mobile.shared.dto.ContentsTypes;
import org.silverpeas.mobile.shared.dto.MyLinkCategoryDTO;
import org.silverpeas.mobile.shared.dto.MyLinkDTO;
import org.silverpeas.mobile.shared.dto.navigation.ApplicationInstanceDTO;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
public class FavoritesApp extends App implements FavoritesAppEventHandler, NavigationEventHandler {
private ApplicationMessages msg;
public FavoritesApp(){
super();
msg = GWT.create(ApplicationMessages.class);
EventBus.getInstance().addHandler(AbstractFavoritesAppEvent.TYPE, this);
EventBus.getInstance().addHandler(AbstractNavigationEvent.TYPE, this);
}
public void start(){
// no "super.start(lauchingPage);" this apps is used in another apps
}
@Override
public void stop() {
// never stop
}
@Override
public void loadFavorites(final FavoritesLoadEvent event) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<List<MyLinkCategoryDTO>>() {
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceMyLinks().getMyCategories(this);
}
@Override
public void onSuccess(final RestMethod method, List<MyLinkCategoryDTO> categories) {
super.onSuccess(method, categories);
loadMyLinks(categories);
}
};
action.attempt();
}
private void loadMyLinks(List<MyLinkCategoryDTO> categories) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<List<MyLinkDTO>>() {
@Override
public void onSuccess(final RestMethod method, final List<MyLinkDTO> links) {
super.onSuccess(method, links);
List groupedList = new ArrayList<>();
List noCatList = new ArrayList<>();
MyLinkCategoryDTO itemNoCat = new MyLinkCategoryDTO();
itemNoCat.setName(msg.favoritesWithoutCategory());
groupedList.add(itemNoCat);
for(MyLinkDTO link : links) {
if (link.getCategoryId() == null) {
noCatList.add(link);
}
}
Collections.sort(noCatList, new Comparator<MyLinkDTO>() {
@Override
public int compare(MyLinkDTO o1, MyLinkDTO o2) {
return o1.getPosition().intValue() - o2.getPosition().intValue();
}
});
groupedList.addAll(noCatList);
for (MyLinkCategoryDTO category : categories) {
groupedList.add(category);
for(MyLinkDTO link : links) {
List catList = new ArrayList<>();
if (link.getCategoryId() != null && link.getCategoryId().equals(category.getCatId())) {
catList.add(link);
}
Collections.sort(catList, new Comparator<MyLinkDTO>() {
@Override
public int compare(MyLinkDTO o1, MyLinkDTO o2) {
return o1.getPosition().intValue() - o2.getPosition().intValue();
}
});
groupedList.addAll(catList);
}
}
EventBus.getInstance().fireEvent(new FavoritesLoadedEvent(groupedList));
}
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceMyLinks().getMyLinks(this);
}
};
action.attempt();
}
@Override
public void addFavorite(final AddFavoriteEvent event) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<MyLinkDTO>() {
@Override
public void onSuccess(final RestMethod method, final MyLinkDTO myLinkDTO) {
super.onSuccess(method, myLinkDTO);
}
@Override
public void attempt() {
super.attempt();
MyLinkDTO dto = new MyLinkDTO();
dto.setName(event.getDescription());
if (event.getObjectType().equals(ContentsTypes.Folder.name())) {
dto.setUrl("/Topic/" + event.getObjectId() + "?ComponentId="+ event.getInstanceId());
} else {
dto.setUrl("/" + event.getObjectType() + "/" + event.getObjectId());
}
dto.setVisible(true);
dto.setPopup(false);
dto.setDescription(event.getDescription());
ServicesLocator.getServiceMyLinks().addLink(dto, this);
}
};
action.attempt();
}
@Override
public void gotoApp(final GotoAppEvent event) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<ApplicationInstanceDTO>() {
@Override
public void attempt() {
super.attempt();
ServicesLocator.getServiceNavigation().getApp(event.getInstanceId(), null, null, this);
}
@Override
public void onFailure(final RestMethod method, final Throwable t) {
super.onFailure(method, t);
EventBus.getInstance().fireEvent(new ErrorEvent(t));
}
@Override
public void onSuccess(final RestMethod method, final ApplicationInstanceDTO applicationInstanceDTO) {
super.onSuccess(method, applicationInstanceDTO);
EventBus.getInstance().fireEvent(new NavigationAppInstanceChangedEvent(applicationInstanceDTO));
}
};
action.attempt();
}
@Override
public void deleteFavorites(FavoritesDeleteEvent favoritesDeleteEvent) {
RestMethodCallbackOnlineOnly action = new RestMethodCallbackOnlineOnly<Void>() {
private int i = 1;
@Override
public void attempt() {
super.attempt();
for (MyLinkDTO dto : favoritesDeleteEvent.getSelection()) {
ServicesLocator.getServiceMyLinks().deleteLink(String.valueOf(dto.getLinkId()), this);
}
}
@Override
public void onSuccess(final RestMethod method, Void unused) {
i++;
if (i > favoritesDeleteEvent.getSelection().size()) {
super.onSuccess(method, unused);
loadFavorites(new FavoritesLoadEvent());
}
}
};
action.attempt();
}
@Override
public void appInstanceChanged(final NavigationAppInstanceChangedEvent event) { /* only one instance */ }
@Override
public void showContent(final NavigationShowContentEvent event) {
if (event.getContent().getType().equals(ContentsTypes.Favortis.toString())) {
FavoritesPage page = new FavoritesPage();
setMainPage(page);
page.show();
}
}
}