com.piccritic.website.user.UserForm.java Source code

Introduction

Here is the source code for com.piccritic.website.user.UserForm.java

Source

/**
 * UserForm.java
 * Created Feb 16, 2017
 */
package com.piccritic.website.user;

import com.piccritic.compute.MasterService;
import com.piccritic.database.user.Critic;
import com.piccritic.database.user.UserException;
import com.piccritic.website.PicCritic;
import com.piccritic.website.license.LicenseChooser;
import com.vaadin.ui.Button;
import com.vaadin.ui.FormLayout;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Notification;
import com.vaadin.ui.Notification.Type;
import com.vaadin.ui.PasswordField;
import com.vaadin.ui.TextArea;
import com.vaadin.ui.TextField;
import com.vaadin.ui.Window;
import com.vaadin.ui.themes.ValoTheme;

/**
 * Create User form
 * 
 * @author Ryan Lowe<br>
 *         Damien Robichaud
 */
public class UserForm extends FormLayout {

    /**
     * 
     */
    private static final long serialVersionUID = 3L;

    private static final String cancelNotif = "Request canceled.";
    private static final String passwordMatch = "Passwords do not match";
    private static final String passwordLength = "Password must be at least 8 characters";

    private Button save = new Button("Save", this::save);
    private Button cancel = new Button("Cancel", this::cancel);
    private TextField handle = new TextField("Username");
    private TextField firstName = new TextField("First name");
    private TextField lastName = new TextField("Last name");

    private TextArea bio = new TextArea("Bio");
    private LicenseChooser license = new LicenseChooser();

    private PasswordField password = new PasswordField("Password");
    private PasswordField confirmPass = new PasswordField("Confirm password");

    private Critic critic;
    boolean newProfile;

    public UserForm(String userHandle) {
        newProfile = (userHandle == null);
        handle.setValue((userHandle == null) ? "" : userHandle);
        critic = MasterService.userService.select(userHandle);
        if (critic != null) {
            firstName.setValue(critic.getFirstName());
            lastName.setValue(critic.getLastName());
            bio.setValue(critic.getBio());
        } else {
            critic = new Critic();
            handle.setRequired(true);
            firstName.setRequired(true);
            lastName.setRequired(true);
            password.setRequired(true);
            confirmPass.setRequired(true);
        }
        handle.setEnabled(newProfile);

        configureComponents();
        buildLayout();
    }

    public void configureComponents() {
        save.setStyleName(ValoTheme.BUTTON_PRIMARY);
    }

    public void buildLayout() {
        setSizeFull();
        setMargin(true);
        HorizontalLayout buttons = new HorizontalLayout(save, cancel);
        buttons.setSpacing(true);
        addComponents(handle, firstName, lastName, bio, password, confirmPass, license, buttons);
    }

    public void save(Button.ClickEvent e) {
        saveUser();
        String status;

        if (!password.getValue().equals(confirmPass.getValue())) {
            Notification.show(passwordMatch, Type.WARNING_MESSAGE);
            return;
        }

        if ((!newProfile && !password.getValue().isEmpty()) && password.getValue().length() < 8) {
            Notification.show(passwordLength, Type.WARNING_MESSAGE);
            return;
        }

        try {
            if (newProfile) {
                status = MasterService.userService.create(critic, password.getValue());
            } else {
                status = MasterService.userService.update(critic, password.getValue());
            }
        } catch (UserException ue) {
            Notification.show(ue.getLocalizedMessage(), Type.WARNING_MESSAGE);
            return;
        }

        Notification.show(status, Type.TRAY_NOTIFICATION);
        closeWindow();
    }

    public void saveUser() {
        critic.setHandle(handle.getValue());
        critic.setFirstName(firstName.getValue());
        critic.setLastName(lastName.getValue());
        critic.setBio(bio.getValue());
        if (license.getValue() != null) {
            critic.setLicense(license.getValue());
        }
    }

    public void cancel(Button.ClickEvent e) {
        Notification.show(cancelNotif, Type.TRAY_NOTIFICATION);
        closeWindow();
    }

    private void closeWindow() {
        ((Window) getParent().getParent()).close();
    }
}