/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.isis.viewer.wicket.ui.pages.login;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import org.apache.wicket.Application;
import org.apache.wicket.authroles.authentication.panel.SignInPanel;
import org.apache.wicket.markup.head.CssReferenceHeaderItem;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.JavaScriptHeaderItem;
import org.apache.wicket.markup.head.JavaScriptReferenceHeaderItem;
import org.apache.wicket.markup.head.PriorityHeaderItem;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.isis.core.commons.config.IsisConfiguration;
import org.apache.isis.core.runtime.system.context.IsisContext;
import org.apache.isis.viewer.wicket.model.mementos.PageParameterNames;
import org.apache.isis.viewer.wicket.ui.errors.ExceptionModel;
import org.apache.isis.viewer.wicket.ui.errors.ExceptionStackTracePanel;
import org.apache.isis.viewer.wicket.ui.pages.PageAbstract;
/**
* Boilerplate, pick up our HTML and CSS.
*/
public class WicketSignInPage extends WebPage {
private static final long serialVersionUID = 1L;
private static final String ID_PAGE_TITLE = "pageTitle";
private static final String ID_APPLICATION_NAME = "applicationName";
private static final String ID_EXCEPTION_STACK_TRACE = "exceptionStackTrace";
/**
* {@link Inject}ed when {@link #init() initialized}.
*/
@Inject
@Named("applicationName")
private String applicationName;
/**
* {@link Inject}ed when {@link #init() initialized}.
*/
@Inject
@Named("applicationCss")
private String applicationCss;
/**
* {@link Inject}ed when {@link #init() initialized}.
*/
@Inject
@Named("applicationJs")
private String applicationJs;
/**
* If set by {@link PageAbstract}.
*/
private static ExceptionModel getAndClearExceptionModelIfAny() {
ExceptionModel exceptionModel = PageAbstract.EXCEPTION.get();
PageAbstract.EXCEPTION.remove();
return exceptionModel;
}
public WicketSignInPage() {
this(null);
}
public WicketSignInPage(final PageParameters parameters) {
this(parameters, getAndClearExceptionModelIfAny());
}
public WicketSignInPage(final PageParameters parameters, ExceptionModel exceptionModel) {
addPageTitle(parameters);
addApplicationName();
addSignInPanel();
if(exceptionModel != null) {
add(new ExceptionStackTracePanel(ID_EXCEPTION_STACK_TRACE, exceptionModel));
} else {
add(new WebMarkupContainer(ID_EXCEPTION_STACK_TRACE).setVisible(false));
}
}
private void addPageTitle(final PageParameters parameters) {
add(new Label(ID_PAGE_TITLE, PageParameterNames.PAGE_TITLE.getStringFrom(parameters, applicationName)));
}
private void addApplicationName() {
add(new Label(ID_APPLICATION_NAME, applicationName));
}
protected SignInPanel addSignInPanel() {
final boolean suppressRememberMe = getConfiguration().getBoolean("isis.viewer.wicket.suppressRememberMe", false);
final boolean rememberMe = !suppressRememberMe;
return addSignInPanel(rememberMe);
}
private SignInPanel addSignInPanel(boolean rememberMe) {
final SignInPanel signInPanel = new SignInPanel("signInPanel", rememberMe);
add(signInPanel);
return signInPanel;
}
@Override
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
response.render(new PriorityHeaderItem(JavaScriptHeaderItem.forReference(Application.get().getJavaScriptLibrarySettings().getJQueryReference())));
if(applicationCss != null) {
response.render(CssReferenceHeaderItem.forUrl(applicationCss));
}
if(applicationJs != null) {
response.render(JavaScriptReferenceHeaderItem.forUrl(applicationJs));
}
}
// ///////////////////////////////////////////////////
// System components
// ///////////////////////////////////////////////////
protected IsisConfiguration getConfiguration() {
return IsisContext.getConfiguration();
}
}