ActivateUserPanel.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.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.model.StringResourceModel;
import org.apache.wicket.request.target.basic.RedirectRequestTarget;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.apache.wicket.util.string.StringValue;
import org.bricket.plugin.authentication.service.AuthenticationService;
import org.bricket.service.BricketServiceException;
import org.bricket.web.BricketPanel;

import brix.web.nodepage.BrixPageParameters;
import brix.web.nodepage.PageParametersAware;

/**
 * @author Ingo Renner
 * @author Henning Teek
 */
public class ActivateUserPanel extends BricketPanel implements PageParametersAware {
    @SpringBean
    private AuthenticationService authenticationService;

    private String email;
    private String activationKey;

    public ActivateUserPanel(String id) {
        super(id);
    }

    @Override
    protected void initGui() {
        Form<Void> form = new Form<Void>("form");

        StringResourceModel lemail = new StringResourceModel("email.label", ActivateUserPanel.this, null);
        form.add(new Label("email.label", lemail));
        form.add(new TextField<String>("email", new PropertyModel<String>(this, "email")).setRequired(true).setLabel(
                lemail));

        StringResourceModel lactivationKey = new StringResourceModel("activationKey.label", ActivateUserPanel.this,
                null);
        form.add(new Label("activationKey.label", lactivationKey));
        form.add(new TextField<String>("activationKey", new PropertyModel<String>(this, "activationKey")).setRequired(
                true).setLabel(lactivationKey));

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

        form.add(new AjaxButton("submit") {
            @Override
            protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
                getSession().cleanupFeedbackMessages();
                try {
                    authenticationService.activateUser(email, activationKey);
                    getSession().info(
                            new StringResourceModel("feedback.success", ActivateUserPanel.this, null).getString());
                    setResponsePage(getApplication().getHomePage());
                } catch (BricketServiceException e) {
                    form.error(new StringResourceModel(e.getKey(), ActivateUserPanel.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) {
            getSession().cleanupFeedbackMessages();
            setResponsePage(getApplication().getHomePage());
        }
    }

    @Override
    public void contributeToPageParameters(BrixPageParameters params) {
    }

    @Override
    public void initializeFromPageParameters(BrixPageParameters params) {
        StringValue emailParam = params.getQueryParam("email");
        if (!emailParam.isEmpty()) {
            this.email = emailParam.toString();
        }

        StringValue keyParam = params.getQueryParam("key");
        if (!keyParam.isEmpty()) {
            this.activationKey = keyParam.toString();
        }

        if (!emailParam.isEmpty() && !keyParam.isEmpty()) {
            getSession().cleanupFeedbackMessages();
            try {
                authenticationService.activateUser(email, activationKey);
                getSession()
                        .info(new StringResourceModel("feedback.success", ActivateUserPanel.this, null).getString());
                getRequestCycle().setRequestTarget(new RedirectRequestTarget(getI18nLink("/login.html")));
            } catch (BricketServiceException e) {
                error(new StringResourceModel(e.getKey(), ActivateUserPanel.this, null).getString());
            }
        }
    }
}