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/**
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* Copyright (C) 2017 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.vaadin.view.registration;
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import java.util.EnumSet;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.event.EventListener;
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import org.springframework.security.core.Authentication;
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import com.vaadin.spring.annotation.SpringComponent;
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import com.vaadin.spring.annotation.ViewScope;
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import eu.etaxonomy.cdm.api.service.pager.Pager;
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import eu.etaxonomy.cdm.model.common.User;
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import eu.etaxonomy.cdm.model.name.RegistrationStatus;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.cdm.service.IRegistrationWorkingSetService;
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import eu.etaxonomy.cdm.vaadin.component.CdmBeanItemContainerFactory;
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import eu.etaxonomy.cdm.vaadin.event.EntityChangeEvent;
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import eu.etaxonomy.cdm.vaadin.event.ShowDetailsEvent;
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import eu.etaxonomy.cdm.vaadin.event.UpdateResultsEvent;
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import eu.etaxonomy.vaadin.mvp.AbstractPresenter;
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/**
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*
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* @author a.kohlbecker
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* @since Mar 3, 2017
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*
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*/
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@SpringComponent
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@ViewScope
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public class ListPresenter extends AbstractPresenter<ListView> {
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private static final EnumSet<RegistrationStatus> inProgressStatus = EnumSet.of(
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RegistrationStatus.PREPARATION,
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RegistrationStatus.CURATION,
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RegistrationStatus.READY
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);
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private static final long serialVersionUID = 5419947244621450665L;
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@Autowired
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private IRegistrationWorkingSetService workingSetService;
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/**
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* @return the workingSetService
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*/
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public IRegistrationWorkingSetService getWorkingSetService() {
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return workingSetService;
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}
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@Override
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public void handleViewEntered() {
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if(getNavigationManager().getCurrentViewParameters().get(0).equals(ListView.Mode.inProgress.name())){
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getView().setViewMode(ListViewBean.Mode.inProgress);
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getView().getStatusFilter().setVisible(false);
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} else {
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getView().setViewMode(ListViewBean.Mode.all);
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}
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CdmBeanItemContainerFactory selectFieldFactory = new CdmBeanItemContainerFactory(getRepo());
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if(getView().getSubmitterFilter() != null){
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getView().getSubmitterFilter().setContainerDataSource(selectFieldFactory.buildBeanItemContainer(User.class));
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getView().getSubmitterFilter().setItemCaptionPropertyId("username");
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}
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getView().populate(pageRegistrations());
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}
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/**
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* FIXME write test !!!!!!!!!!!!!!!!!
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*
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* @return
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*/
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private Pager<RegistrationDTO> pageRegistrations() {
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// list all if the authenticated user is having the role CURATION of if it is an admin
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Authentication authentication = currentSecurityContext().getAuthentication();
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// prepare the filters
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String identifierFilter = getView().getIdentifierFilter().getValue();
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String nameFilter = getView().getTaxonNameFilter().getValue();
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User submitter = null;
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if(getView().getSubmitterFilter() != null){
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Object o = getView().getSubmitterFilter().getValue();
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if(o != null){
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submitter = (User)o;
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}
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} else {
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submitter = (User) authentication.getPrincipal();
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}
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EnumSet<RegistrationStatus> includeStatus = inProgressStatus;
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if(getView().getViewMode().equals(ListView.Mode.all)){
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includeStatus = null;
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Object o = getView().getStatusFilter().getValue();
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if(o != null){
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includeStatus = EnumSet.of((RegistrationStatus)o);
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}
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}
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Pager<RegistrationDTO> dtoPager = getWorkingSetService().pageDTOs(
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submitter,
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includeStatus,
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StringUtils.trimToNull(identifierFilter),
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StringUtils.trimToNull(nameFilter),
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null,
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null);
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return dtoPager;
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}
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@EventListener(classes=ShowDetailsEvent.class, condition = "#event.type == T(eu.etaxonomy.cdm.vaadin.view.registration.RegistrationDTO)")
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public void onShowDetailsEvent(ShowDetailsEvent<?,?> event) { // WARNING don't use more specific generic type arguments
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RegistrationDTO regDto = getWorkingSetService().loadDtoById((Integer)event.getIdentifier());
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if(event.getProperty().equals("messages")){
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if(getView() != null){
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getView().openDetailsPopup("Messages", regDto.getMessages());
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}
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}
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}
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@EventListener
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public void onEntityChangeEvent(EntityChangeEvent event){
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if(event.getEntityType().isAssignableFrom(Reference.class)){
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// TODO update component showing the according reference, is there a Vaadin event supporting this?
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}
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}
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@EventListener
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public void onUpdateResultsEvent(UpdateResultsEvent event){
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getView().populate(pageRegistrations());
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}
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}
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