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/**
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* Copyright (C) 2021 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;
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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.core.env.Environment;
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import org.vaadin.spring.events.EventBus;
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import com.vaadin.navigator.View;
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import com.vaadin.navigator.ViewChangeListener.ViewChangeEvent;
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import com.vaadin.spring.annotation.SpringView;
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import com.vaadin.ui.Alignment;
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import com.vaadin.ui.Button;
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import com.vaadin.ui.FormLayout;
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import com.vaadin.ui.Label;
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import com.vaadin.ui.PasswordField;
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import com.vaadin.ui.VerticalLayout;
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import com.vaadin.ui.themes.ValoTheme;
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import eu.etaxonomy.cdm.api.config.CdmConfigurationKeys;
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import eu.etaxonomy.cdm.vaadin.data.validator.PasswordsMatchValidator;
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import eu.etaxonomy.cdm.vaadin.data.validator.PasswordsPolicyValidator;
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import eu.etaxonomy.cdm.vaadin.event.UserAccountEvent;
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import eu.etaxonomy.vaadin.mvp.AbstractView;
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/**
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* @author a.kohlbecker
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* @since Nov 11, 2021
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*/
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@SpringView(name=PasswordResetViewBean.NAME)
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public class PasswordResetViewBean extends AbstractView<PasswordResetPresenter> implements PasswordResetView, View {
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private static final long serialVersionUID = -1857662031516326300L;
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@Autowired
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protected EventBus.UIEventBus uiEventBus;
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@Autowired
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protected Environment env;
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public static final String NAME = "passwordReset";
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private Label header = new Label();
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private PasswordField password1Field = new PasswordField ("New password");
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private PasswordField password2Field = new PasswordField("Repeat password");
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private Button resetButton = new Button("Set new password");
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private Label messageLabel = new Label();
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private String userName;
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@Override
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protected void initContent() {
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VerticalLayout root = new VerticalLayout();
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FormLayout formLayout = new FormLayout();
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formLayout.addComponents(header, password1Field, password2Field, resetButton, messageLabel);
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formLayout.setComponentAlignment(messageLabel, Alignment.MIDDLE_CENTER);
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formLayout.setMargin(true);
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formLayout.setSizeUndefined();
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header.setValue("Reset your password ...");
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header.setStyleName(ValoTheme.LABEL_H3);
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resetButton.setStyleName(ValoTheme.BUTTON_PRIMARY);
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resetButton.setEnabled(false);
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resetButton.setWidth(100, Unit.PERCENTAGE);
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resetButton.addClickListener(e -> {
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getViewEventBus().publish(this, new UserAccountEvent(UserAccountEvent.UserAccountAction.RESET_PASSWORD,e));
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});
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messageLabel.setCaptionAsHtml(true);
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messageLabel.setVisible(false);
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setCompositionRoot(root);
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root.addComponent(formLayout);
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root.setComponentAlignment(formLayout, Alignment.MIDDLE_CENTER);
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root.setSizeFull();
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password1Field.addValidator(new PasswordsPolicyValidator());
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password2Field.addValidator(new PasswordsMatchValidator("The passwords are not identical.", password1Field, password2Field));
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password1Field.addValueChangeListener(e -> updateResetButtonState());
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password2Field.addValueChangeListener(e -> updateResetButtonState());
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}
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private void updateResetButtonState() {
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resetButton.setEnabled(StringUtils.isNoneBlank(password1Field.getValue()) && password1Field.getErrorMessage() == null && password2Field.getErrorMessage() == null);
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}
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@Override
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// TODO pull up to AbstractView and let AbstractView implement View?
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public void enter(ViewChangeEvent event) {
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getPresenter().onViewEnter();
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}
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@Override
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public void showErrorMessage(String text) {
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messageLabel.setValue(text);
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messageLabel.setStyleName(ValoTheme.LABEL_FAILURE);
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messageLabel.setVisible(true);
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disableForm();
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}
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@Override
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public void showSuccessMessage(String text) {
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messageLabel.setValue(text);
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messageLabel.setStyleName(ValoTheme.LABEL_SUCCESS);
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messageLabel.setVisible(true);
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disableForm();
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}
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public void disableForm() {
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password1Field.setEnabled(false);
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password2Field.setEnabled(false);
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resetButton.setEnabled(false);
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}
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public String getUserName() {
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return userName;
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}
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@Override
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public void setUserName(String userName) {
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this.userName = userName;
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String dataSourceID = env.getProperty(CdmConfigurationKeys.CDM_DATA_SOURCE_ID);
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header.setValue("Reset your password for " + userName + " at " + dataSourceID);
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}
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@Override
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public PasswordField getPassword1Field() {
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return password1Field;
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}
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}
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