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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.www.configuration;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.juick.service.TagService;
import com.juick.service.UserService;
import com.juick.www.HelpService;
import com.juick.www.WebApp;
import org.apache.commons.io.IOUtils;
import org.commonmark.ext.autolink.AutolinkExtension;
import org.commonmark.node.Link;
import org.commonmark.parser.Parser;
import org.commonmark.renderer.html.HtmlRenderer;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.caffeine.CaffeineCacheManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import javax.inject.Inject;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.Collections;
import java.util.HashMap;
/**
* Created by aalexeev on 11/22/16.
*/
@Configuration
@PropertySource("classpath:juick.conf")
@EnableCaching
public class WwwAppConfiguration {
@Inject
private UserService userService;
@Inject
private TagService tagService;
@Inject
private ObjectMapper jsonMapper;
@Bean
public WebApp webApp() throws IOException {
WebApp app = new WebApp();
String manifestString = IOUtils.toString(getClass().getClassLoader().getResourceAsStream("manifest.json"), StandardCharsets.UTF_8);
HashMap<String, String> manifest = jsonMapper.readValue(manifestString,
new TypeReference<HashMap<String, String>>() {});
app.setScriptsUrl(manifest.get("scripts.js"));
app.setStyleUrl(manifest.get("style.css"));
return app;
}
@Bean
public CaffeineCacheManager cacheManager() {
return new CaffeineCacheManager("help");
}
@Bean
public HelpService helpService() {
return new HelpService("help");
}
@Bean
public Parser cmParser() {
return Parser.builder().extensions(Collections.singletonList(AutolinkExtension.create())).build();
}
@Bean
public HtmlRenderer helpRenderer() {
return HtmlRenderer.builder()
.attributeProviderFactory(context -> (node, tagName, attributes) -> {
if (node instanceof Link) {
Link link = (Link) node;
if (link.getDestination().startsWith("/")) {
String destination = "/" + helpService().getHelpPath() + link.getDestination();
link.setDestination(destination);
attributes.put("href", destination);
}
}
})
.build();
}
}
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