src/main/java/eu/etaxonomy/cdm/vaadin/ui/RegistrationUI.java

   1 /**
   2 * Copyright (C) 2017 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.cdm.vaadin.ui;
  10
  11 import org.springframework.beans.factory.annotation.Autowired;
  12 import org.springframework.context.ApplicationEventPublisher;
  13
  14 import com.vaadin.annotations.Theme;
  15 import com.vaadin.annotations.Title;
  16 import com.vaadin.annotations.Viewport;
  17 import com.vaadin.annotations.Widgetset;
  18 import com.vaadin.navigator.ViewDisplay;
  19 import com.vaadin.server.ExternalResource;
  20 import com.vaadin.server.FontAwesome;
  21 import com.vaadin.server.Page;
  22 import com.vaadin.server.Resource;
  23 import com.vaadin.server.Responsive;
  24 import com.vaadin.server.VaadinRequest;
  25 import com.vaadin.spring.annotation.SpringUI;
  26 import com.vaadin.spring.navigator.SpringViewProvider;
  27 import com.vaadin.ui.Component;
  28 import com.vaadin.ui.Label;
  29 import com.vaadin.ui.UI;
  30 import com.vaadin.ui.themes.ValoTheme;
  31
  32 import eu.etaxonomy.cdm.vaadin.view.RedirectToLoginView;
  33 import eu.etaxonomy.cdm.vaadin.view.registration.DashBoardView;
  34 import eu.etaxonomy.cdm.vaadin.view.registration.ListViewBean;
  35 import eu.etaxonomy.cdm.vaadin.view.registration.StartRegistrationViewBean;
  36 import eu.etaxonomy.vaadin.ui.MainMenu;
  37 import eu.etaxonomy.vaadin.ui.UIInitializedEvent;
  38 import eu.etaxonomy.vaadin.ui.navigation.NavigationEvent;
  39
  40 /**
  41  * @author a.kohlbecker
  42  * @since Feb 24, 2017
  43  *
  44  */
  45 @Theme("edit-valo")
  46 @Title("Registration")
  47 @SpringUI(path="registration")
  48 @Viewport("width=device-width, initial-scale=1")
  49 @Widgetset("eu.etaxonomy.cdm.vaadin.AppWidgetSet")
  50 // @PreserveOnRefresh
  51 // @Push
  52 public class RegistrationUI extends UI {
  53
  54     private static final long serialVersionUID = -8626236111335323691L;
  55
  56     @Autowired
  57     private ViewDisplay viewDisplay;
  58
  59     //---- pull into abstract super class ? ---------
  60     @Autowired
  61     SpringViewProvider viewProvider;
  62
  63     protected void configureAccessDeniedView() {
  64         viewProvider.setAccessDeniedViewClass(RedirectToLoginView.class);
  65     }
  66     //---------------------------------------------
  67
  68     public static final String INITIAL_VIEW =  DashBoardView.NAME;
  69
  70
  71     /*
  72      * this HACKY solution forces the bean to be instantiated, TODO do it properly
  73      */
  74 //    @Autowired
  75 //    MenuBeanDiscoveryBean bean;
  76
  77     @Autowired
  78     private MainMenu mainMenu;
  79
  80     @Autowired
  81     ApplicationEventPublisher eventBus;
  82
  83     public RegistrationUI() {
  84
  85     }
  86
  87     @Override
  88     protected void init(VaadinRequest request) {
  89
  90         configureAccessDeniedView();
  91
  92         addStyleName(ValoTheme.UI_WITH_MENU);
  93         Responsive.makeResponsive(this);
  94
  95         setContent((Component) viewDisplay);
  96         Label phycoBankLogo = new Label("PhycoBank");
  97         phycoBankLogo.addStyleName("phycobank-green");
  98         phycoBankLogo.addStyleName(ValoTheme.LABEL_HUGE);
  99         mainMenu.addMenuComponent(phycoBankLogo);
 100
 101         mainMenu.addMenuItem("New", FontAwesome.EDIT, StartRegistrationViewBean.NAME );
 102         mainMenu.addMenuItem("Continue", FontAwesome.ARROW_RIGHT, ListViewBean.NAME + "/" + ListViewBean.OPTION_IN_PROGRESS);
 103         mainMenu.addMenuItem("List", FontAwesome.TASKS, ListViewBean.NAME + "/" + ListViewBean.OPTION_ALL);
 104
 105         eventBus.publishEvent(new UIInitializedEvent());
 106
 107         String brand = "phycobank";
 108         //TODO create annotation:
 109         // @Styles(files={""}, branding="brand")
 110         //
 111         // the branding can either be specified or can be read from the properties file in .cdmLibrary/remote-webapp/{instance-name}-app.properties
 112         // See CdmUtils for appropriate methods to access this folder
 113         // the 'vaadin://' protocol refers to the VAADIN folder
 114         Resource registryCssFile = new ExternalResource("vaadin://branding/" + brand + "/css/branding.css");
 115         Page.getCurrent().getStyles().add(registryCssFile);
 116
 117         //navigate to initial view
 118         String state = pageFragmentAsState();
 119
 120         if(state == null){
 121             // the case when state != null is handled in the UI base class
 122             eventBus.publishEvent(new NavigationEvent(INITIAL_VIEW));
 123         }
 124     }
 125
 126     /**
 127      * @return
 128      */
 129     private String pageFragmentAsState() {
 130         Page page = Page.getCurrent();
 131         String fragment = page.getUriFragment();
 132         String state = null;
 133         if(fragment != null && fragment.startsWith("!")){
 134             state = fragment.substring(1, fragment.length());
 135         }
 136         return state;
 137     }
 138 }