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/*
* Copyright (C) 2008-2017, Juick
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.juick.server.configuration;
import com.juick.server.WebsocketManager;
import com.juick.server.api.rss.MessagesView;
import com.juick.server.api.rss.RepliesView;
import com.juick.server.component.JuickServerComponent;
import com.juick.server.component.JuickServerReconnectManager;
import com.juick.service.UserService;
import com.juick.server.xmpp.helpers.JidConverter;
import com.juick.server.xmpp.s2s.BasicXmppSession;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.*;
import org.springframework.core.convert.ConversionService;
import org.springframework.format.support.DefaultFormattingConversionService;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.view.BeanNameViewResolver;
import org.springframework.web.servlet.view.feed.AbstractRssFeedView;
import org.springframework.web.socket.client.WebSocketConnectionManager;
import org.springframework.web.socket.client.standard.StandardWebSocketClient;
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
import org.springframework.web.socket.server.standard.ServletServerContainerFactoryBean;
import org.springframework.web.util.UriComponentsBuilder;
import rocks.xmpp.core.session.Extension;
import rocks.xmpp.core.session.XmppSessionConfiguration;
import rocks.xmpp.core.session.debug.LogbackDebugger;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
import javax.annotation.Nonnull;
import javax.inject.Inject;
import java.util.Collections;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
/**
* Created by aalexeev on 11/12/16.
*/
@Configuration
@EnableAsync
@EnableWebMvc
@EnableSwagger2
@EnableScheduling
@EnableWebSocket
@PropertySource("classpath:juick.conf")
@ComponentScan(basePackages = "com.juick.server")
public class ApiAppConfiguration extends BaseWebConfiguration implements WebSocketConfigurer {
@Inject
UserService userService;
@Value("${api_user:juick}")
private String serviceUser;
@Value("${websocket_url:ws://localhost:8080/ws/}")
private String baseUri;
@Lazy
@Bean
public JuickServerComponent juickServerComponent() {
return new JuickServerComponent();
}
@Lazy
@Bean
public JuickServerReconnectManager juickServerReconnectManager() {
return new JuickServerReconnectManager();
}
@Bean
public WebSocketConnectionManager connectionManager() {
String websocketURI = UriComponentsBuilder.fromUriString(baseUri)
.queryParam("hash", userService.getHashByUID(userService.getUIDbyName(serviceUser))).build().toUriString();
return new WebSocketConnectionManager(client(), juickServerComponent(), websocketURI);
}
@Bean
public StandardWebSocketClient client() {
return new StandardWebSocketClient();
}
@Bean
public Docket api() {
return new Docket(DocumentationType.SWAGGER_2)
.select()
.apis(RequestHandlerSelectors.any())
.paths(PathSelectors.any()).build().apiInfo(new ApiInfo("Juick API", "Juick REST API Documentation",
"2.0", "https://juick.com/help/tos", null,
"AGPLv3", "https://www.gnu.org/licenses/agpl-3.0.html", Collections.emptyList()));
}
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/swagger-ui.html")
.addResourceLocations("classpath:/META-INF/resources/");
registry.addResourceHandler("/webjars/**")
.addResourceLocations("classpath:/META-INF/resources/webjars/");
}
@Bean
public WebsocketManager wsHandler() {
return new WebsocketManager();
}
@Override
public void registerWebSocketHandlers(@Nonnull WebSocketHandlerRegistry registry) {
//((ServletWebSocketHandlerRegistry) registry).setOrder(Ordered.LOWEST_PRECEDENCE);
registry.addHandler(wsHandler(), "/ws/**").setAllowedOrigins("*");
}
@Bean
public ServletServerContainerFactoryBean createWebSocketContainer() {
ServletServerContainerFactoryBean container = new ServletServerContainerFactoryBean();
container.setMaxTextMessageBufferSize(8192);
container.setMaxBinaryMessageBufferSize(8192);
return container;
}
@Value("${hostname}")
private String hostname;
@Bean
public ExecutorService service() {
return Executors.newCachedThreadPool();
}
@Bean
public BasicXmppSession session() {
XmppSessionConfiguration configuration = XmppSessionConfiguration.builder()
.extensions(Extension.of(com.juick.Message.class))
.debugger(LogbackDebugger.class)
.build();
return BasicXmppSession.create(hostname, configuration);
}
@Bean
public static ConversionService conversionService() {
DefaultFormattingConversionService cs = new DefaultFormattingConversionService();
cs.addConverter(new JidConverter());
return cs;
}
@Bean
public BeanNameViewResolver beanNameViewResolver() {
return new BeanNameViewResolver();
}
@Bean
AbstractRssFeedView messagesView() {
return new MessagesView();
}
@Bean
AbstractRssFeedView repliesView() {
return new RepliesView();
}
@Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
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