/*
* Copyright 2012 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.springframework.social.showcase.config;
import javax.inject.Inject;
import javax.sql.DataSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.context.annotation.Scope;
import org.springframework.context.annotation.ScopedProxyMode;
import org.springframework.core.env.Environment;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.crypto.encrypt.Encryptors;
import org.springframework.security.web.savedrequest.RequestCache;
import org.springframework.social.connect.Connection;
import org.springframework.social.connect.ConnectionFactoryLocator;
import org.springframework.social.connect.ConnectionRepository;
import org.springframework.social.connect.UsersConnectionRepository;
import org.springframework.social.connect.jdbc.JdbcUsersConnectionRepository;
import org.springframework.social.connect.support.ConnectionFactoryRegistry;
import org.springframework.social.connect.web.ConnectController;
import org.springframework.social.connect.web.ProviderSignInController;
import org.springframework.social.facebook.api.Facebook;
import org.springframework.social.facebook.api.impl.FacebookTemplate;
import org.springframework.social.facebook.connect.FacebookConnectionFactory;
import org.springframework.social.facebook.web.DisconnectController;
import org.springframework.social.linkedin.api.LinkedIn;
import org.springframework.social.linkedin.connect.LinkedInConnectionFactory;
import org.springframework.social.showcase.facebook.PostToWallAfterConnectInterceptor;
import org.springframework.social.showcase.signin.SimpleSignInAdapter;
import org.springframework.social.showcase.twitter.TweetAfterConnectInterceptor;
import org.springframework.social.twitter.api.Twitter;
import org.springframework.social.twitter.api.impl.TwitterTemplate;
import org.springframework.social.twitter.connect.TwitterConnectionFactory;
/**
* Spring Social Configuration.
*
* This configuration shows an explicit configuration of Spring Social beans, not using the simplied configuration options from Spring Social 1.1.
* It will only be used when the "explicit" profile is active.
* The simpler configuration using Spring Social 1.1 annotation is available in SocialConfig.java.
*
* @author Craig Walls
*/
@Configuration
@Profile("explicit")
public class ExplicitSocialConfig {
@Inject
private Environment environment;
@Inject
private DataSource dataSource;
@Bean
@Scope(value="singleton", proxyMode=ScopedProxyMode.INTERFACES)
public ConnectionFactoryLocator connectionFactoryLocator() {
ConnectionFactoryRegistry registry = new ConnectionFactoryRegistry();
registry.addConnectionFactory(new TwitterConnectionFactory(environment.getProperty("twitter.consumerKey"),
environment.getProperty("twitter.consumerSecret")));
registry.addConnectionFactory(new FacebookConnectionFactory(environment.getProperty("facebook.clientId"),
environment.getProperty("facebook.clientSecret"), environment.getProperty("facebook.appNamespace")));
registry.addConnectionFactory(new LinkedInConnectionFactory(environment.getProperty("linkedin.consumerKey"),
environment.getProperty("linkedin.consumerSecret")));
return registry;
}
@Bean
@Scope(value="singleton", proxyMode=ScopedProxyMode.INTERFACES)
public UsersConnectionRepository usersConnectionRepository() {
return new JdbcUsersConnectionRepository(dataSource, connectionFactoryLocator(), Encryptors.noOpText());
}
@Bean
@Scope(value="request", proxyMode=ScopedProxyMode.INTERFACES)
public ConnectionRepository connectionRepository() {
Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
if (authentication == null) {
throw new IllegalStateException("Unable to get a ConnectionRepository: no user signed in");
}
return usersConnectionRepository().createConnectionRepository(authentication.getName());
}
@Bean
@Scope(value="request", proxyMode=ScopedProxyMode.INTERFACES)
public Facebook facebook() {
Connection<Facebook> facebook = connectionRepository().findPrimaryConnection(Facebook.class);
return facebook != null ? facebook.getApi() : new FacebookTemplate();
}
@Bean
@Scope(value="request", proxyMode=ScopedProxyMode.INTERFACES)
public Twitter twitter() {
Connection<Twitter> twitter = connectionRepository().findPrimaryConnection(Twitter.class);
return twitter != null ? twitter.getApi() : new TwitterTemplate();
}
@Bean
@Scope(value="request", proxyMode=ScopedProxyMode.INTERFACES)
public LinkedIn linkedin() {
Connection<LinkedIn> linkedin = connectionRepository().findPrimaryConnection(LinkedIn.class);
return linkedin != null ? linkedin.getApi() : null;
}
@Bean
public ConnectController connectController() {
ConnectController connectController = new ConnectController(connectionFactoryLocator(), connectionRepository());
connectController.addInterceptor(new PostToWallAfterConnectInterceptor());
connectController.addInterceptor(new TweetAfterConnectInterceptor());
return connectController;
}
@Bean
public ProviderSignInController providerSignInController(RequestCache requestCache) {
return new ProviderSignInController(connectionFactoryLocator(), usersConnectionRepository(), new SimpleSignInAdapter(requestCache));
}
@Bean
public DisconnectController disconnectController() {
return new DisconnectController(usersConnectionRepository(), environment.getProperty("facebook.clientSecret"));
}
}