SignUpPanel.java

/**
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.bricket.plugin.authentication.web;

import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.ajax.markup.html.form.AjaxButton;
import org.apache.wicket.extensions.validation.validator.RfcCompliantEmailAddressValidator;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.PasswordTextField;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.form.validation.EqualPasswordInputValidator;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.StringResourceModel;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.bricket.plugin.authentication.service.AuthenticationService;
import org.bricket.plugin.user.domain.User;
import org.bricket.plugin.user.service.UserService;
import org.bricket.service.BricketServiceException;
import org.bricket.web.BricketConfigAwarePanel;

import brix.jcr.wrapper.BrixNode;

/**
 * @author Ingo Renner
 * @author Henning Teek
 */
public class SignUpPanel extends BricketConfigAwarePanel<SignUpConfig> {

    @SpringBean
    private AuthenticationService authenticationService;

    @SpringBean
    private UserService userService;

    private final Model<String> passwordModel = new Model<String>("");

    public SignUpPanel(String id, IModel<BrixNode> tileNode) {
        super(id, tileNode, new SignUpConfig());
    }

    @Override
    protected void initGui() {
        Form<User> form = new Form<User>("form", new CompoundPropertyModel<User>(userService.createDomainObject()));

        StringResourceModel lEmail = new StringResourceModel("email.label", SignUpPanel.this, null);
        form.add(new Label("email.label", lEmail));
        form.add(new TextField<String>("email", String.class).setRequired(true).setLabel(lEmail)
                .add(RfcCompliantEmailAddressValidator.getInstance()));

        StringResourceModel lPwd = new StringResourceModel("password.label", SignUpPanel.this, null);
        form.add(new Label("password.label", lPwd));
        PasswordTextField password = new PasswordTextField("password");
        password.setModel(passwordModel);
        password.setRequired(true).setLabel(lPwd);
        form.add(password);

        StringResourceModel lPwdrep = new StringResourceModel("passwordrepeat.label", SignUpPanel.this, null);
        form.add(new Label("passwordrepeat.label", lPwdrep));
        PasswordTextField passwordrepeat = new PasswordTextField("passwordrepeat");
        passwordrepeat.setModel(password.getModel());
        passwordrepeat.setRequired(true).setLabel(lPwdrep);
        form.add(passwordrepeat);

        form.add(new EqualPasswordInputValidator(password, passwordrepeat));

        StringResourceModel lFname = new StringResourceModel("firstname.label", SignUpPanel.this, null);
        form.add(new Label("firstname.label", lFname));
        form.add(new TextField<String>("firstname", String.class).setRequired(true).setLabel(lFname));

        StringResourceModel lLname = new StringResourceModel("lastname.label", SignUpPanel.this, null);
        form.add(new Label("lastname.label", lLname));
        form.add(new TextField<String>("lastname", String.class).setRequired(true).setLabel(lLname));

        form.add(new CancelAjaxLink("cancel"));

        form.add(new AjaxButton("submit") {
            @Override
            protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
                try {
                    String password = passwordModel.getObject();
                    if (!"".equals(password)) {
                        ((User) form.getDefaultModelObject()).setPassword(password);
                    }
                    authenticationService.signupUser((User) form.getModelObject(), getConfig().isSendActivationMail(),
                            getConfig().getRoles());
                    getSession().info(new StringResourceModel("feedback.success", SignUpPanel.this, null).getString());
                    setResponsePage(getApplication().getHomePage());
                } catch (BricketServiceException e) {
                    form.error(new StringResourceModel(e.getKey(), SignUpPanel.this, null).getString());
                    target.addComponent(getFeedback());
                }
            }

            @Override
            protected void onError(AjaxRequestTarget target, Form<?> form) {
                target.addComponent(getFeedback());
            }
        });

        add(form);
    }

    private static final class CancelAjaxLink extends AjaxLink<Void> {
        private CancelAjaxLink(String id) {
            super(id);
        }

        @Override
        public void onClick(AjaxRequestTarget target) {
            setResponsePage(getApplication().getHomePage());
        }
    }
}