src/main/java/eu/etaxonomy/cdm/vaadin/view/registration/ListViewBean.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.view.registration;
  10
  11 import java.util.ArrayList;
  12 import java.util.Collection;
  13 import java.util.List;
  14
  15 import org.springframework.beans.factory.annotation.Autowired;
  16
  17 import com.vaadin.data.Item;
  18 import com.vaadin.data.util.BeanContainer;
  19 import com.vaadin.data.util.GeneratedPropertyContainer;
  20 import com.vaadin.data.util.PropertyValueGenerator;
  21 import com.vaadin.navigator.View;
  22 import com.vaadin.navigator.ViewChangeListener.ViewChangeEvent;
  23 import com.vaadin.server.Page;
  24 import com.vaadin.shared.ui.grid.HeightMode;
  25 import com.vaadin.spring.annotation.SpringView;
  26 import com.vaadin.ui.Button;
  27 import com.vaadin.ui.Button.ClickEvent;
  28 import com.vaadin.ui.Component;
  29 import com.vaadin.ui.CssLayout;
  30 import com.vaadin.ui.Grid;
  31 import com.vaadin.ui.Grid.Column;
  32 import com.vaadin.ui.Grid.SelectionMode;
  33 import com.vaadin.ui.Notification;
  34 import com.vaadin.ui.renderers.ButtonRenderer;
  35 import com.vaadin.ui.renderers.DateRenderer;
  36 import com.vaadin.ui.renderers.HtmlRenderer;
  37
  38 import eu.etaxonomy.cdm.vaadin.component.registration.RegistrationItem;
  39 import eu.etaxonomy.cdm.vaadin.security.annotation.RequireAuthentication;
  40 import eu.etaxonomy.cdm.vaadin.util.converter.JodaDateTimeConverter;
  41 import eu.etaxonomy.cdm.vaadin.util.converter.UrlStringConverter;
  42 import eu.etaxonomy.cdm.vaadin.view.AbstractPageView;
  43 import eu.etaxonomy.vaadin.ui.navigation.NavigationEvent;
  44
  45 /**
  46  * @author a.kohlbecker
  47  * @since Mar 2, 2017
  48  *
  49  */
  50 @SpringView(name=ListViewBean.NAME)
  51 @RequireAuthentication
  52 public class ListViewBean extends AbstractPageView<ListPresenter> implements ListView, View {
  53
  54     private static final long serialVersionUID = 3543300933072824713L;
  55
  56     public static final String NAME = "list";
  57
  58     private CssLayout listContainer;
  59
  60     private Grid grid;
  61
  62     private CssLayout toolBar;
  63
  64     public ListViewBean() {
  65
  66         super();
  67
  68         toolBar = new CssLayout();
  69         toolBar.setWidth(100, Unit.PERCENTAGE);
  70         toolBar.addComponent(new Button("As grid", e -> toggleListType(e)));
  71         getLayout().addComponent(toolBar);
  72
  73         buildList();
  74         buildGrid();
  75
  76         showList();
  77     }
  78
  79     @Override
  80     protected String getHeaderText() {
  81         return "Registrations";
  82     }
  83
  84     @Override
  85     protected String getSubHeaderText() {
  86         return "This is the list of all your registrations in progress.";
  87     }
  88
  89     private void buildList() {
  90         listContainer = new CssLayout();
  91         listContainer.setId("registration-list");
  92         listContainer.setWidth(100, Unit.PERCENTAGE);
  93     }
  94
  95     private void buildGrid() {
  96         grid = new Grid();
  97         grid.setSizeFull();
  98         grid.setEditorEnabled(false);
  99         grid.setId("registration-list");
 100         grid.setCellStyleGenerator(cellRef -> cellRef.getPropertyId().toString());
 101         grid.setSelectionMode(SelectionMode.NONE);
 102         grid.setHeightMode(HeightMode.CSS);
 103         // add status as class  attribute to the rows to allow styling with css
 104         grid.setRowStyleGenerator(rowRef -> {return "status-" + rowRef.getItem().getItemProperty("status").getValue().toString();});
 105     }
 106
 107     /**
 108      * @param e
 109      * @return
 110      */
 111     private Object toggleListType(ClickEvent e) {
 112         Button button = e.getButton();
 113         if(button.getCaption().equals("As grid")){
 114             button.setCaption("As list");
 115             showGrid();
 116         } else {
 117             button.setCaption("As grid");
 118             showList();
 119         }
 120         return null;
 121     }
 122
 123     private void showList() {
 124         if(grid != null){
 125             getLayout().removeComponent(grid);
 126         }
 127         getLayout().addComponent(listContainer);
 128     }
 129
 130     private void showGrid() {
 131         if(listContainer != null){
 132             getLayout().removeComponent(listContainer);
 133         }
 134         getLayout().addComponent(grid);
 135     }
 136
 137
 138     /**
 139      * {@inheritDoc}
 140      */
 141     @Override
 142     public void enter(ViewChangeEvent event) {
 143         getPresenter().onViewEnter();
 144     }
 145
 146     /**
 147      * {@inheritDoc}
 148      */
 149     @Override
 150     @Autowired
 151     protected void injectPresenter(ListPresenter presenter) {
 152         setPresenter(presenter);
 153     }
 154
 155     @Override
 156     public void populate(Collection<RegistrationDTO> registrations) {
 157
 158         registrations = new ArrayList<RegistrationDTO>(registrations).subList(0, 10);
 159
 160         populateGrid(registrations);
 161         populateList(registrations);
 162     }
 163
 164
 165     public void populateGrid(Collection<RegistrationDTO> registrations) {
 166
 167         BeanContainer<String, RegistrationDTO> registrationItems = new BeanContainer<String, RegistrationDTO>(RegistrationDTO.class);
 168         registrationItems.setBeanIdProperty("specificIdentifier");
 169         registrationItems.addAll(registrations);
 170
 171         grid.setContainerDataSource(buildGeneratedProperties(registrationItems));
 172
 173         grid.removeAllColumns();
 174
 175         Column typeColumn = grid.addColumn("registrationType");
 176         typeColumn.setRenderer(new HtmlRenderer(), new RegistrationTypeConverter());
 177         typeColumn.setHeaderCaption("");
 178
 179         Column statusColumn = grid.addColumn("status");
 180
 181         Column citationColumn = grid.addColumn("citation");
 182         citationColumn.setHeaderCaption("Publication");
 183
 184
 185         Column summaryColumn = grid.addColumn("summary");
 186
 187         Column regidColumn = grid.addColumn("identifier");
 188         regidColumn.setHeaderCaption("Id");
 189         regidColumn.setRenderer(new HtmlRenderer(), new UrlStringConverter("http://pyhcobank.org/"));
 190
 191         Column createdColumn = grid.addColumn("created");
 192         createdColumn.setRenderer(new DateRenderer(), new JodaDateTimeConverter());
 193         createdColumn.setHidable(true);
 194         createdColumn.setHidden(true);
 195
 196         Column regDateColumn = grid.addColumn("registrationDate");
 197         // regDateColumn.setHeaderCaption("Date");
 198         regDateColumn.setRenderer(new DateRenderer(), new JodaDateTimeConverter());
 199         regDateColumn.setHidable(true);
 200         regDateColumn.setHidden(true);
 201
 202
 203         Column buttonColumn = grid.addColumn("operation");
 204         buttonColumn.setRenderer(new ButtonRenderer(e -> eventBus.publishEvent(new NavigationEvent(
 205                 RegistrationWorkflowViewBean.NAME,
 206                 RegistrationWorkflowViewBean.ACTION_EDIT,
 207                 e.getItemId().toString()
 208                 ))));
 209         buttonColumn.setSortable(false);
 210
 211         grid.setFrozenColumnCount(1);
 212
 213     }
 214
 215
 216     public void populateList(Collection<RegistrationDTO> registrations) {
 217
 218         for(RegistrationDTO regDto : registrations) {
 219             Component item = new RegistrationItem(regDto, this);
 220             item.setWidth(100, Unit.PERCENTAGE);
 221             listContainer.addComponent(item);
 222         }
 223     }
 224
 225     @Override
 226     public void openDetailsPopup(String caption, List<String> messages){
 227         StringBuffer sb = new StringBuffer();
 228         sb.append("<div class=\"details-popup-content\">");
 229         messages.forEach(s -> sb.append(s).append("</br>"));
 230         sb.append("</div>");
 231         new Notification(caption, sb.toString(), Notification.Type.HUMANIZED_MESSAGE, true).show(Page.getCurrent());
 232     }
 233
 234     /**
 235      * @param registrationItems
 236      * @return
 237      */
 238     private GeneratedPropertyContainer buildGeneratedProperties(
 239             BeanContainer<String, RegistrationDTO> registrationItems) {
 240         GeneratedPropertyContainer gpContainer = new GeneratedPropertyContainer(registrationItems);
 241
 242         gpContainer.addGeneratedProperty("operation", new PropertyValueGenerator<String>() {
 243
 244             @Override
 245             public String getValue(Item item, Object itemId, Object propertyId) {
 246                 return "Open";
 247             }
 248
 249             @Override
 250             public Class<String> getType() {
 251                 return String.class;
 252             }
 253           });
 254
 255         return gpContainer;
 256     }
 257
 258
 259
 260 }