441 lines
14 KiB
Java
Executable File
441 lines
14 KiB
Java
Executable File
package org.gcube.portets.user.message_conversations.client.ui;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Date;
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import java.util.List;
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import org.gcube.portets.user.message_conversations.client.MessageService;
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import org.gcube.portets.user.message_conversations.client.MessageServiceAsync;
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import org.gcube.portets.user.message_conversations.client.Utils;
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import org.gcube.portets.user.message_conversations.client.ui.resources.MessagesResources;
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import org.gcube.portets.user.message_conversations.shared.ConvMessage;
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import org.gcube.portets.user.message_conversations.shared.MessageUserModel;
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import com.google.gwt.core.client.GWT;
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/*
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* #%L
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* GwtMaterial
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* %%
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* Copyright (C) 2015 - 2016 GwtMaterialDesign
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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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* #L%
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*/
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import com.google.gwt.event.dom.client.ClickEvent;
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import com.google.gwt.event.logical.shared.ResizeEvent;
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import com.google.gwt.event.logical.shared.ResizeHandler;
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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.rpc.ServiceDefTarget;
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import com.google.gwt.user.client.ui.Composite;
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import com.google.gwt.user.client.ui.HTML;
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import com.google.gwt.user.client.ui.HTMLPanel;
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import com.google.gwt.user.client.ui.RootPanel;
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import com.google.gwt.user.client.ui.ScrollPanel;
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import com.google.gwt.user.client.ui.Widget;
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import gwt.material.design.client.constants.IconType;
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import gwt.material.design.client.constants.Position;
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import gwt.material.design.client.ui.MaterialAnchorButton;
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import gwt.material.design.client.ui.MaterialBadge;
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import gwt.material.design.client.ui.MaterialFAB;
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import gwt.material.design.client.ui.MaterialLink;
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import gwt.material.design.client.ui.MaterialProgress;
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import gwt.material.design.client.ui.MaterialRow;
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import gwt.material.design.client.ui.MaterialToast;
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import gwt.material.design.client.ui.animate.MaterialAnimation;
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import gwt.material.design.client.ui.animate.Transition;
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/**
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* @author Massimiliano Assante, CNR-ISTI
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*/
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public class ApplicationView extends Composite {
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interface Binder extends UiBinder<Widget, ApplicationView> {
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}
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private static Binder uiBinder = GWT.create(Binder.class);
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private final MessageServiceAsync convService = GWT.create(MessageService.class);
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protected static boolean WRITING_MESSAGE = false;
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private boolean toggle = false;
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private boolean toggleSwitch = false;
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private int unreadMessages = 0;
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private int totalMessages = 0;
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@UiField ScrollPanel scrollerPanel;
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@UiField MaterialRow rightPanel;
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@UiField HTMLPanel htmlPanel;
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@UiField MaterialFAB FAB;
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@UiField MaterialLink menu, newMessage, switcher;
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@UiField MaterialAnchorButton replyAll, reply, forward;
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@UiField MaterialProgress messageLoader, messagesLoader;
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@UiField MaterialBadge badge;
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@UiField ShowMorePagerPanel pagerPanel;
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MyMaterialCollection<ConvMessage> messagesCollection;
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private ConvMessage currentSelected;
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private DisplayMessage displayMessage;
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private WriteMessage newMessageDisplay;
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private boolean isSendTo = false;
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public ApplicationView(String... sendToUserNames) {
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initWidget(uiBinder.createAndBindUi(this));
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((ServiceDefTarget) convService).setServiceEntryPoint(Utils.getServiceEntryPoint());
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displayMessage = new DisplayMessage(convService, this);
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newMessageDisplay = new WriteMessage(convService, this);
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Window.addResizeHandler(new ResizeHandler() {
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@Override
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public void onResize(ResizeEvent event) {
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int height = event.getHeight() - 100;
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scrollerPanel.setHeight(height+"px");
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}
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});
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scrollerPanel.add(displayMessage);
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if (! Utils.isMobile()) {
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reply.setTooltip("Reply");
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reply.setTooltipPosition(Position.LEFT);
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replyAll.setTooltip("Reply All");
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replyAll.setTooltipPosition(Position.LEFT);
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forward.setTooltip("Forward");
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forward.setTooltipPosition(Position.LEFT);
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}
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String[] usernamesToSendTo = sendToUserNames;
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if (usernamesToSendTo != null && usernamesToSendTo.length > 0) {
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prepareNewMessageForSendTo(usernamesToSendTo);
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isSendTo = true;
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messageLoader.setVisible(false);
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}
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readUserMessages(false, isSendTo);
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}
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/**
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*
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* @param sent
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*/
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public void readUserMessages(final boolean sent, boolean isSendTo) {
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messagesLoader.setVisible(true);
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convService.getMessages(sent, new AsyncCallback<ArrayList<ConvMessage>>() {
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@Override
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public void onFailure(Throwable arg0) {
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RootPanel.get("create-users-container").add(new HTML("ERROR "));
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}
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@Override
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public void onSuccess(ArrayList<ConvMessage> messages) {
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if (messages != null) {
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showMessages(messages, sent);
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if (!isSendTo) {
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if (messages.size() > 0)
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readUserMessage(messages.get(0).getId(), sent);
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else {
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writeWelcomeMessage();
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messageLoader.setVisible(false);
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}
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}
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} else {
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showErrorOccurred();
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}
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}
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});
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}
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private void showErrorOccurred() {
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messagesLoader.setVisible(false);
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messageLoader.setVisible(false);
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hideSidePanel();
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writeErrorMessage();
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}
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/**
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*
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* @param messages
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* @param sent
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*/
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public void showMessages(ArrayList<ConvMessage> messages, boolean sent) {
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messagesLoader.setVisible(false);
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int scrollerHeight = Window.getClientHeight() - 100;
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scrollerPanel.setHeight(scrollerHeight+"px");
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pagerPanel.setHeight(scrollerHeight+"px");
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GWT.log("message returned are "+messages.size());
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messagesCollection= new MyMaterialCollection<>(messages, c -> new MessageItem(c, messagesCollection, this, sent));
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messagesCollection.init();
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pagerPanel.setDisplay(messagesCollection);
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for (ConvMessage convMessage : messages) {
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if (! (sent || convMessage.isRead()))
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unreadMessages++;
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totalMessages++;
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}
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if (messages.size() > 0) {
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GWT.log("message returned are "+messages.size());
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MessageItem first = (MessageItem) messagesCollection.getChildrenList().get(0);
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first.setSelected(true);
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} else {
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}
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updateBadge(sent);
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}
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/**
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*
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* @param sent
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* @param event
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*/
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public void deleteMessage(final ConvMessage toDelete, boolean sent) {
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convService.deleteMessageById(toDelete.getId(), sent, new AsyncCallback<Boolean>() {
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@Override
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public void onFailure(Throwable caught) {
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MaterialToast.fireToast("Message Deleted Failed for ("+toDelete.getSubject()+")");
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}
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@Override
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public void onSuccess(Boolean result) {
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MaterialToast.fireToast("Message Deleted ("+toDelete.getSubject()+")");
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totalMessages = totalMessages - 1;
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updateBadge(sent);
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}
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});
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}
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/**
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*
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* @param event
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*/
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public void setMessageUnread(ConvMessage toSet, boolean sent) {
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convService.markMessageUnread(toSet.getId(), sent, new AsyncCallback<Boolean>() {
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@Override
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public void onFailure(Throwable caught) {
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}
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@Override
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public void onSuccess(Boolean result) {
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unreadMessages++;
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updateBadge(false);
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}
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});
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}
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/**
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*
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* @param messageId
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* @param sent
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*/
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public void readUserMessage(String messageId, final boolean sent) {
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if (WRITING_MESSAGE == true) {
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boolean continueDisplay = Window.confirm("The message content you are writing will be lost if you continue");
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if (continueDisplay) {
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displayMessage(messageId, sent);
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}
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}
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else {
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displayMessage(messageId, sent);
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}
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}
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private void displayMessage(String messageId, final boolean sent) {
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messageLoader.setVisible(true);
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scrollerPanel.clear();
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convService.getMessageById(messageId, toggleSwitch, new AsyncCallback<ConvMessage>() {
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@Override
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public void onFailure(Throwable arg0) {
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RootPanel.get("create-users-container").add(new HTML("ERROR getting message "));
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messageLoader.setVisible(false);
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}
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@Override
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public void onSuccess(ConvMessage toShow) {
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messageLoader.setVisible(false);
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displayMessage.showMessage(toShow);
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scrollerPanel.add(displayMessage);
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setCurrentSelectedMessage(toShow);
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if (!sent)
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decreaseUnreadCounter(toShow);
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FAB.setVisible(true);
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}
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});
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}
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private void updateBadge(boolean sent) {
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String badgeText = totalMessages + (sent ? " sent" : " (" + unreadMessages + " unread" + ")");
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if (unreadMessages == 0 && !sent)
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badgeText = totalMessages+" received";
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badge.setText(badgeText);
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badge.setVisible(true);
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}
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private void decreaseUnreadCounter(ConvMessage toShow) {
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if (unreadMessages > 0 && !toShow.isRead())
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unreadMessages--;
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updateBadge(false);
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}
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private void resetCounters() {
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badge.setVisible(false);
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unreadMessages = 0;
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totalMessages = 0;
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}
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@UiHandler("switcher")
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void onSwitchSentInbox(ClickEvent e) {
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resetCounters();
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MaterialAnimation animation = new MaterialAnimation();
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animation.setDelay(0);
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animation.setDuration(1000);
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animation.transition(Transition.FLIPINX);
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animation.animate(switcher);
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if(!toggleSwitch){
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switcher.setIconType(IconType.SEND);
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}else{
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switcher.setIconType(IconType.INBOX);
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}
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toggleSwitch = ! toggleSwitch;
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readUserMessages(toggleSwitch, false);
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}
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@UiHandler("menu")
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void onHideShowSidebar(ClickEvent e) {
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if(toggle){
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showSidePanel();
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}else{
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hideSidePanel();
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}
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}
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private void displayNewOrReplyMessage() {
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WRITING_MESSAGE = true;
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FAB.setVisible(false);
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if (messagesCollection != null)
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messagesCollection.clearActive();
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scrollerPanel.clear();
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scrollerPanel.add(newMessageDisplay);
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newMessageDisplay.setFocusOnUsersInput();
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if (Utils.isMobile())
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hideSidePanel();
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}
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private void prepareNewMessageForSendTo(String[] usernamesToSendTo) {
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newMessageDisplay = new WriteMessage(convService, this);
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newMessageDisplay.setNewMessageForSendTo(usernamesToSendTo);
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GWT.log("setNewMessageForSendTo - Done");
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displayNewOrReplyMessage();
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GWT.log("displayNewOrReplyMessage - Done");
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}
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@UiHandler("newMessage")
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void onNewMessage(ClickEvent e) {
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newMessageDisplay = new WriteMessage(convService, this);
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displayNewOrReplyMessage();
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}
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@UiHandler("reply")
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void onReplyMessage(ClickEvent e) {
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if (currentSelected != null) {
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newMessageDisplay = new WriteMessage(convService, this);
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ConvMessage msg = currentSelected;
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newMessageDisplay.setIsReply(msg);
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displayNewOrReplyMessage();
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}
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else {
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Window.alert("Cannot find which message to reply, please report the issue");
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}
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}
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@UiHandler("replyAll")
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void onReplyAllMessage(ClickEvent e) {
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if (currentSelected != null) {
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newMessageDisplay = new WriteMessage(convService, this);
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ConvMessage msg = currentSelected;
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newMessageDisplay.setIsReplyAll(msg);
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displayNewOrReplyMessage();
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}
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else {
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Window.alert("Cannot find which message to reply all, please report the issue");
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}
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}
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@UiHandler("forward")
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void onForwardMessage(ClickEvent e) {
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if (currentSelected != null) {
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newMessageDisplay = new WriteMessage(convService, this);
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ConvMessage msg = currentSelected;
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newMessageDisplay.setIsForward(msg);
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displayNewOrReplyMessage();
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}
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else {
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Window.alert("Cannot find which message to forward, please report the issue");
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}
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}
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protected void showSidePanel() {
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displayMessage.getMainPanel().setLeft(350);
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displayMessage.getMainPanel().setGrid("l8 m12 s12");
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newMessageDisplay.getMainPanel().setLeft(350);
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newMessageDisplay.getMainPanel().setGrid("l8 m12 s12");
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rightPanel.setLeft(0);
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toggle = ! toggle;
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}
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protected void hideSidePanel() {
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displayMessage.getMainPanel().setLeft(0);
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displayMessage.getMainPanel().setGrid("l12 s12 m12");
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newMessageDisplay.getMainPanel().setLeft(0);
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newMessageDisplay.getMainPanel().setGrid("l12 s12 m12");
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rightPanel.setLeft(-350);
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toggle = ! toggle;
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}
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private void setCurrentSelectedMessage(ConvMessage msg) {
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currentSelected = msg;
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}
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private void writeWelcomeMessage() {
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MessagesResources images = GWT.create(MessagesResources.class);
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List<MessageUserModel> recipients = Arrays.asList(new MessageUserModel(0, "you", "You", ""));
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@SuppressWarnings("deprecation")
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MessageUserModel sender = new MessageUserModel(0, "jarvis", "D4Science Team", images.d4scienceTeam().getURL(), "", "");
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ConvMessage welcomeMessage = new ConvMessage("0", "Welcome to your Messages", sender, recipients , new Date(), MessagesResources.WELCOME_MESSAGE, true, false);
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FAB.setVisible(false);
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displayMessage.showMessage(welcomeMessage);
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welcomeMessage.setContent(MessagesResources.WELCOME_MESSAGE.substring(0, 102)+ " ...");
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MessageItem item = new MessageItem(welcomeMessage, messagesCollection, this, false);
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item.hideMessageMenu();
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messagesCollection.add(item);
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totalMessages++;
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updateBadge(false);
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}
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private void writeErrorMessage() {
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MessagesResources images = GWT.create(MessagesResources.class);
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List<MessageUserModel> recipients = Arrays.asList(new MessageUserModel(0, "you", "You", ""));
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@SuppressWarnings("deprecation")
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MessageUserModel sender = new MessageUserModel(0, "jarvis", "D4Science Team", images.d4scienceTeam().getURL(), "", "");
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ConvMessage welcomeMessage = new ConvMessage("0", "An error occurred!", sender, recipients , new Date(), MessagesResources.ERROR_MESSAGE, true, false);
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FAB.setVisible(false);
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displayMessage.showMessage(welcomeMessage);
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welcomeMessage.setContent(MessagesResources.ERROR_MESSAGE.substring(0, 102)+ " ...");
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MessageItem item = new MessageItem(welcomeMessage, messagesCollection, this, false);
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item.hideMessageMenu();
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messagesCollection.add(item);
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totalMessages++;
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updateBadge(false);
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}
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}
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