root / src / gr / grnet / pithos / web / client / InvitationsDialog.java @ 2ba08401
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/*
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* Copyright 2011 GRNET S.A. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* 1. Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and
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* documentation are those of the authors and should not be
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* interpreted as representing official policies, either expressed
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* or implied, of GRNET S.A.
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*/
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package gr.grnet.pithos.web.client; |
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import gr.grnet.pithos.web.client.foldertree.Resource; |
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import gr.grnet.pithos.web.client.rest.PostRequest; |
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import com.google.gwt.core.client.GWT; |
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import com.google.gwt.core.client.Scheduler; |
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import com.google.gwt.dom.client.NativeEvent; |
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import com.google.gwt.event.dom.client.ClickEvent; |
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import com.google.gwt.event.dom.client.ClickHandler; |
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import com.google.gwt.event.dom.client.KeyCodes; |
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import com.google.gwt.http.client.Response; |
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import com.google.gwt.user.client.Event.NativePreviewEvent; |
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import com.google.gwt.user.client.ui.Anchor; |
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import com.google.gwt.user.client.ui.Button; |
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import com.google.gwt.user.client.ui.DialogBox; |
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import com.google.gwt.user.client.ui.FlexTable; |
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import com.google.gwt.user.client.ui.HTML; |
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import com.google.gwt.user.client.ui.HasHorizontalAlignment; |
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import com.google.gwt.user.client.ui.HorizontalPanel; |
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import com.google.gwt.user.client.ui.Image; |
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import com.google.gwt.user.client.ui.TextBox; |
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import com.google.gwt.user.client.ui.VerticalPanel; |
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import com.google.gwt.user.client.ui.Widget; |
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/**
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* A dialog box that displays info about invitations
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*/
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public class InvitationsDialog extends DialogBox { |
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private static final int INV_PER_PAGE = 5; |
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Pithos app; |
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VerticalPanel messagesPanel; |
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int rows = 0; |
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FlexTable sentInvitationsTable; |
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/**
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* The current displayed page of sent invitations
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*/
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int currentPage = 0; |
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HorizontalPanel pagerPanel; |
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/**
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* The widget constructor.
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*/
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public InvitationsDialog(Pithos _app, final Invitations inv) { |
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this.app = _app;
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Anchor close = new Anchor();
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close.addStyleName("close");
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close.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) { |
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hide(); |
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} |
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}); |
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// Set the dialog's caption.
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setText("Invite friends");
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setAnimationEnabled(true);
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setGlassEnabled(true);
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setStyleName("pithos-DialogBox");
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VerticalPanel outer = new VerticalPanel();
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outer.add(close); |
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VerticalPanel inner = new VerticalPanel();
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inner.addStyleName("inner");
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// Create the text and set a style name so we can style it with CSS.
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HTML text = new HTML("You have <span class='pithos-leftInvitationsNumber'>" + inv.getInvitationsLeft() + "</span> invitations left"); |
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text.addStyleName("pithos-invitationsLeft");
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inner.add(text); |
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HorizontalPanel split = new HorizontalPanel();
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VerticalPanel left = new VerticalPanel();
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left.addStyleName("pithos-sendInvitationsPanel");
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left.setVisible(inv.getInvitationsLeft() > 0);
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HorizontalPanel sendLabelPanel = new HorizontalPanel();
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HTML sendLabel = new HTML("Send new invitations"); |
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sendLabel.addStyleName("pithos-sendInvitationsTitle");
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sendLabelPanel.add(sendLabel); |
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Image plus = new Image("images/plus.png"); |
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plus.addStyleName("pithos-addInvitationImg");
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sendLabelPanel.add(plus); |
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left.add(sendLabelPanel); |
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messagesPanel = new VerticalPanel();
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messagesPanel.setSpacing(5);
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left.add(messagesPanel); |
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final FlexTable table = new FlexTable(); |
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left.add(table); |
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plus.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) { |
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if (rows == 0) { |
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table.setHTML(0, 0, "Name <span class='eg'>e.g. John Smith</span>"); |
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table.getFlexCellFormatter().setStyleName(0, 0, "props-labels"); |
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table.setText(0, 1, "Email"); |
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table.getFlexCellFormatter().setStyleName(0, 1, "props-labels"); |
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rows++; |
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} |
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table.setWidget(rows, 0, new TextBox()); |
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table.getFlexCellFormatter().setStyleName(1, 0, "props-values"); |
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table.setWidget(rows, 1, new TextBox()); |
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table.getFlexCellFormatter().setStyleName(1, 1, "props-values"); |
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Image delete = new Image("images/delete.png"); |
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delete.addStyleName("pithos-invitationDeleteImg");
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delete.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) { |
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table.removeRow(table.getCellForEvent(event).getRowIndex()); |
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} |
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}); |
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table.setWidget(rows, 2, delete);
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if (rows > 1) |
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table.getRowFormatter().addStyleName(rows, "pithos-invitationFormRow");
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rows++; |
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} |
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}); |
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Button send = new Button("send invitations", new ClickHandler() { |
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@Override
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public void onClick(ClickEvent event) { |
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int rowCount = table.getRowCount();
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for (int i = 1; i<rowCount; i++) { |
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String name = ((TextBox) table.getWidget(i, 0)).getText().trim(); |
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String email = ((TextBox) table.getWidget(i, 1)).getText().trim(); |
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sendInvitation(email, name); |
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} |
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} |
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}); |
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send.addStyleName("pithos-sendInvitationButton");
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send.setVisible(inv.getInvitationsLeft() > 0);
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left.add(send); |
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split.add(left); |
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VerticalPanel right = new VerticalPanel();
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right.addStyleName("pithos-sentInvitationsPanel");
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HTML sentLabel = new HTML("Invitations sent"); |
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sentLabel.addStyleName("pithos-sentInvitationsTitle");
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right.add(sentLabel); |
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sentInvitationsTable = new FlexTable();
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fillSentInvitationsTable(inv); |
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right.add(sentInvitationsTable); |
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pagerPanel = new HorizontalPanel();
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pagerPanel.setSpacing(5);
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Button prev = new Button("Prev"); |
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prev.addStyleName("pithos-pagerButton");
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prev.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) { |
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if (currentPage > 0) { |
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pagerPanel.getWidget(currentPage + 1).removeStyleName("pithos-pagerButtonCurrent"); |
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currentPage--; |
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fillSentInvitationsTable(inv); |
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pagerPanel.getWidget(currentPage + 1).addStyleName("pithos-pagerButtonCurrent"); |
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} |
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} |
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}); |
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pagerPanel.add(prev); |
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Button next = new Button("Next"); |
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next.addStyleName("pithos-pagerButton");
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next.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) { |
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int numOfInvs = inv.getSentInvitations().size();
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int numOfPages = numOfInvs / INV_PER_PAGE + (numOfInvs % INV_PER_PAGE == 0 ? 0 : 1); |
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if (currentPage < numOfPages - 1) { |
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pagerPanel.getWidget(currentPage + 1).removeStyleName("pithos-pagerButtonCurrent"); |
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currentPage++; |
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pagerPanel.getWidget(currentPage + 1).addStyleName("pithos-pagerButtonCurrent"); |
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fillSentInvitationsTable(inv); |
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} |
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} |
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}); |
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pagerPanel.add(next); |
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right.add(pagerPanel); |
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updatePagerPanel(inv); |
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split.add(right); |
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inner.add(split); |
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outer.add(inner); |
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outer.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER); |
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setWidget(outer); |
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} |
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void sendInvitation(String email, final String realname) { |
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PostRequest sendInvitation = new PostRequest("/im/", "", "invite", "uniq=" + email + "&realname=" + realname) { |
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@Override
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protected void onUnauthorized(Response response) { |
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app.sessionExpired(); |
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} |
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@Override
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public void onSuccess(Resource result) { |
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HTML msg = new HTML("Invitation to <span class='user'>" + realname + "</span> was sent."); |
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msg.addStyleName("pithos-invitationResponse");
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messagesPanel.add(msg); |
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} |
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@Override
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public void onError(Throwable t) { |
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GWT.log("", t);
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} |
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}; |
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sendInvitation.setHeader("X-Auth-Token", app.getToken());
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Scheduler.get().scheduleDeferred(sendInvitation); |
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} |
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void fillSentInvitationsTable(Invitations inv) {
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sentInvitationsTable.removeAllRows(); |
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int row = 0; |
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for (int j=currentPage * INV_PER_PAGE + 0; j<inv.getSentInvitations().size() && j<(currentPage + 1)* INV_PER_PAGE; j++) { |
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final Invitation i = inv.getSentInvitations().get(j);
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sentInvitationsTable.setText(row, 0, i.getRealname());
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sentInvitationsTable.getFlexCellFormatter().addStyleName(row, 0, "pithos-invitedEmail"); |
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if (i.isAccepted())
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sentInvitationsTable.setWidget(row, 1, new Image("images/invitation_accepted.png")); |
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else {
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Image img = new Image("images/resend.png"); |
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img.addStyleName("pithos-resendInvitation");
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img.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) { |
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sendInvitation(i.getEmail(), i.getRealname()); |
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} |
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}); |
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sentInvitationsTable.setWidget(row, 1, img);
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} |
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sentInvitationsTable.getFlexCellFormatter().setRowSpan(row, 1, 2); |
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row++; |
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sentInvitationsTable.setText(row, 0, i.getEmail());
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row++; |
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} |
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} |
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void updatePagerPanel(final Invitations inv) { |
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int numOfInvitations = inv.getSentInvitations().size();
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int numOfPages = numOfInvitations / INV_PER_PAGE + (numOfInvitations % INV_PER_PAGE == 0 ? 0 : 1); |
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for (int i=0; i<numOfPages; i++) { |
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final Button page = new Button(String.valueOf(i + 1)); |
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page.addStyleName("pithos-pagerButton");
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if (i == currentPage)
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page.addStyleName("pithos-pagerButtonCurrent");
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final int j = i; |
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page.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) { |
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pagerPanel.getWidget(currentPage + 1).removeStyleName("pithos-pagerButtonCurrent"); |
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currentPage = j; |
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fillSentInvitationsTable(inv); |
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page.addStyleName("pithos-pagerButtonCurrent");
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} |
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}); |
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pagerPanel.insert(page, i + 1);
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} |
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} |
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} |