352 lines
11 KiB
Java
352 lines
11 KiB
Java
package org.gcube.portlets.user.socialprofile.client.ui;
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import java.util.ArrayList;
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import java.util.List;
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import org.gcube.portal.databook.shared.UserInfo;
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import org.gcube.portlets.user.socialprofile.client.SocialProfile;
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import org.gcube.portlets.user.socialprofile.client.SocialService;
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import org.gcube.portlets.user.socialprofile.client.SocialServiceAsync;
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import org.gcube.portlets.user.socialprofile.shared.UserContext;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.core.client.RunAsyncCallback;
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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.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.Cookies;
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import com.google.gwt.user.client.Random;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.Window.Location;
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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.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.Image;
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import com.google.gwt.user.client.ui.TextBox;
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import com.google.gwt.user.client.ui.Widget;
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public class DisplayProfile extends Composite {
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protected final static String HEADLINE_TEXT = "Professional Headline";
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protected final static String HEADLINE_ERROR = "Your Headline please";
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protected final static String ISTI_TEXT = "Location and/or industry";
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protected final static String ISTI_ERROR = "Your Company please";
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private final static String OAUTH2_SERVICE = "https://www.linkedin.com/uas/oauth2/authorization?response_type=code";
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private final static String D4S_APP_ID = "77n7r4c9nwuwk2";
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private static DisplayProfileUiBinder uiBinder = GWT
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.create(DisplayProfileUiBinder.class);
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interface DisplayProfileUiBinder extends UiBinder<Widget, DisplayProfile> {
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}
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public static final String avatar_default = GWT.getModuleBaseURL() + "../images/Avatar_default.png";
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public static final String loading = GWT.getModuleBaseURL() + "../images/avatarLoader.gif";
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public static final String savingImage = GWT.getModuleBaseURL() + "../images/saving.gif";
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public static final String GET_OID_PARAMETER = "oid";
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public static final String CONTROL_SEQUENCE_COOKIE = "CSRF-check-d4science";
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private final SocialServiceAsync socialService = GWT.create(SocialService.class);
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@UiField HTMLPanel mainPanel;
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@UiField Image avatarImage;
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@UiField HTML userFullName;
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@UiField TextBox headlineBox;
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@UiField TextBox institutionBox;
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@UiField HTML editHeadline;
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@UiField HTML editIsti;
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@UiField HTML headlineLabel;
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@UiField HTML institutionLabel;
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@UiField Image savingHeadline;
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@UiField Button saveHead;
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@UiField Button cancelHead;
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@UiField Button saveIsti;
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@UiField Button cancelIsti;
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@UiField Button messageButton;
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@UiField Button editButton;
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@UiField Button importButton;
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private String currHeadLine;
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private String currInstitution;
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private UserInfo myUserInfo;
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private DisplaySummary summarySibling;
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public DisplayProfile() {
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initWidget(uiBinder.createAndBindUi(this));
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avatarImage.setUrl(loading);
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mainPanel.addStyleName("profile-section");
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savingHeadline.setUrl(savingImage);
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}
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/**
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*
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* @param result
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*/
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public void show(UserContext result) {
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myUserInfo = result.getUserInfo();
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avatarImage.setUrl(myUserInfo.getAvatarId());
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userFullName.setText(myUserInfo.getFullName());
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if (SocialProfile.getUserToShowId() == null || result.isOwner()) { //its him seeing his profile
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String head = (result.getHeadline() == null || result.getHeadline().compareTo("") == 0) ? HEADLINE_TEXT : result.getHeadline();
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String isti = (result.getInstitution() == null ||result.getInstitution().compareTo("") == 0) ? ISTI_TEXT : result.getInstitution();
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headlineLabel.setText(head);
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institutionLabel.setText(isti);
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editHeadline.setStyleName("editImage");
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editHeadline.setTitle("Edit your Professional Headline (e.g. Researcher at University of ...");
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editIsti.setStyleName("editImage");
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editIsti.setTitle("Edit location or industry");
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headlineBox.setMaxLength(100);
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institutionBox.setMaxLength(100);
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messageButton.removeFromParent();
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currHeadLine = head;
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if (result.getHeadline() == null || result.getHeadline().compareTo("") == 0) {
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headlineLabel.getElement().getStyle().setOpacity(0.5);
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institutionLabel.getElement().getStyle().setOpacity(0.5);
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}
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editButton.setVisible(true);
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editButton.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) {
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// enable editing
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summarySibling.enableEditing();
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}
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});
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importButton.setVisible(true);
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importButton.addClickHandler(new ClickHandler() {
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//TODO: make it a runtime resource
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@Override
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public void onClick(ClickEvent event) {
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String controlSequence = getRandomString();
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//needed to prevent Cross Site Request Forgery attacks
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Cookies.setCookie(CONTROL_SEQUENCE_COOKIE, controlSequence);
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String url = OAUTH2_SERVICE + ""
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+ "&client_id="+D4S_APP_ID
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+ "&state="+controlSequence
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+ "&redirect_uri="+getRedirectURI();
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Location.assign(url);
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}
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});
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} else { //its someone else
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String head = (result.getHeadline() == null || result.getHeadline().compareTo("") == 0) ? "" : result.getHeadline();
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String isti = (result.getInstitution() == null || result.getInstitution().compareTo("") == 0) ? "" : result.getInstitution();
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headlineLabel.setText(head);
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institutionLabel.setText(isti);
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avatarImage.getElement().getParentElement().setAttribute("href", "");
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avatarImage.setTitle(myUserInfo.getFullName());
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messageButton.setVisible(true);
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}
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}
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/**
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*
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* @return the redirect uri when authorized (or not) by LinkedIn via oAuth2
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*/
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public static String getRedirectURI() {
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String redirectURI = Window.Location.getProtocol()+"//"+Window.Location.getHost()+Window.Location.getPath();
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//development case
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if (Window.Location.getParameter("gwt.codesvr") != null)
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return redirectURI+"?gwt.codesvr=127.0.0.1:9997";
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return redirectURI;
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}
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@UiHandler("editHeadline")
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void onEditHeadlineClick(ClickEvent e) {
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headlineLabel.setVisible(false);
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headlineBox.setText(headlineLabel.getText());
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headlineBox.addStyleName("edit");
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headlineBox.setVisible(true);
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headlineBox.setFocus(true);
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headlineBox.selectAll();
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editHeadline.setVisible(false);
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saveHead.setVisible(true);
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cancelHead.setVisible(true);
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}
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@UiHandler("editIsti")
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void onEditInstitutionClick(ClickEvent e) {
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institutionLabel.setVisible(false);
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institutionBox.setText(institutionLabel.getText());
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institutionBox.addStyleName("edit");
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institutionBox.setVisible(true);
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institutionBox.setFocus(true);
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institutionBox.selectAll();
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editIsti.setVisible(false);
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saveIsti.setVisible(true);
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cancelIsti.setVisible(true);
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}
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@UiHandler("cancelHead")
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void onCancelHeadlineClick(ClickEvent e) {
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cancelHeadline();
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}
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@UiHandler("cancelIsti")
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void onCancelIstiClick(ClickEvent e) {
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cancelInsti();
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}
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@UiHandler("saveHead")
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void onSaveHeadlineClick(ClickEvent e) {
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String toShare = escapeHtml(headlineBox.getText());
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if (toShare.equals("") || toShare.equals(HEADLINE_TEXT) || toShare.equals(HEADLINE_ERROR)) {
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headlineBox.setText(HEADLINE_ERROR);
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} else {
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currHeadLine = toShare;
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saveHead.setVisible(false);
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cancelHead.setVisible(false);
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savingHeadline.setVisible(true);
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socialService.saveHeadline(currHeadLine, new AsyncCallback<Boolean>() {
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@Override
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public void onFailure(Throwable caught) {
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Window.alert("Sorry, an error occurred");
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cancelHeadline();
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savingHeadline.setVisible(false);
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}
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@Override
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public void onSuccess(Boolean result) {
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headlineLabel.setText(currHeadLine);
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editHeadline.setVisible(true);
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headlineLabel.getElement().getStyle().setOpacity(1.0);
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headlineBox.setVisible(false);
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headlineLabel.setVisible(true);
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savingHeadline.setVisible(false);
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}
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});
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}
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}
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@UiHandler("saveIsti")
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void onSaveInstitutionClick(ClickEvent e) {
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String toShare = escapeHtml(institutionBox.getText());
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if (toShare.equals("") || toShare.equals(ISTI_TEXT) || toShare.equals(ISTI_ERROR)) {
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institutionBox.setText(ISTI_ERROR);
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} else {
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currInstitution = toShare;
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saveIsti.setVisible(false);
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cancelIsti.setVisible(false);
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savingHeadline.setVisible(true);
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socialService.saveIsti(currInstitution, new AsyncCallback<Boolean>() {
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@Override
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public void onFailure(Throwable caught) {
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Window.alert("Sorry, an error occurred");
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cancelHeadline();
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savingHeadline.setVisible(false);
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}
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@Override
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public void onSuccess(Boolean result) {
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institutionLabel.setText(currInstitution);
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editIsti.setVisible(true);
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institutionLabel.getElement().getStyle().setOpacity(1.0);
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institutionBox.setVisible(false);
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institutionLabel.setVisible(true);
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savingHeadline.setVisible(false);
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}
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});
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}
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}
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@UiHandler("messageButton")
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void onSendPrivateMessageClick(ClickEvent e) {
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final List<String> listToLogin = new ArrayList<String>();
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listToLogin.add(SocialProfile.getUserToShowId() );
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GWT.runAsync(new RunAsyncCallback() {
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@Override
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public void onSuccess() {
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//TODO:
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// new MailForm(listToLogin);
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}
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public void onFailure(Throwable reason) {
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Window.alert("Could not load this component: " + reason.getMessage());
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}
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});
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}
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private void cancelHeadline() {
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editHeadline.setVisible(true);
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saveHead.setVisible(false);
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cancelHead.setVisible(false);
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headlineBox.setVisible(false);
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headlineLabel.setVisible(true);
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}
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private void cancelInsti() {
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editIsti.setVisible(true);
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saveIsti.setVisible(false);
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cancelIsti.setVisible(false);
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institutionBox.setVisible(false);
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institutionLabel.setVisible(true);
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}
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public void showError(String message) {
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Window.alert("Failure: " + message);
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avatarImage.setSize("100px", "100px");
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avatarImage.setUrl(avatar_default);
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}
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/**
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* Escape an html string. Escaping data received from the client helps to
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* prevent cross-site script vulnerabilities.
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*
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* @param html the html string to escape
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* @return the escaped string
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*/
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private String escapeHtml(String html) {
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if (html == null) {
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return null;
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}
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return html.replaceAll("&", "&").replaceAll("<", "<")
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.replaceAll(">", ">");
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}
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private String getRandomString() {
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StringBuilder sb = new StringBuilder();
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for (int i=0;i<20;i++) {
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sb.append('a'+Random.nextInt(26));
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}
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return sb.toString();
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}
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/**
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* Set the summary sibling object
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* @param summary
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*/
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public void setDisplaySummarySibling(DisplaySummary summary) {
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this.summarySibling = summary;
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}
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}
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