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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.api.rss;
import com.juick.server.helpers.ResponseReply;
import com.juick.util.MessageUtils;
import com.rometools.modules.mediarss.MediaEntryModuleImpl;
import com.rometools.modules.mediarss.MediaModule;
import com.rometools.modules.mediarss.MediaModuleImpl;
import com.rometools.modules.mediarss.types.MediaContent;
import com.rometools.modules.mediarss.types.Metadata;
import com.rometools.modules.mediarss.types.Thumbnail;
import com.rometools.modules.mediarss.types.UrlReference;
import com.rometools.rome.feed.rss.Channel;
import com.rometools.rome.feed.rss.Description;
import com.rometools.rome.feed.rss.Item;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.servlet.view.feed.AbstractRssFeedView;
import javax.annotation.Nonnull;
import javax.annotation.PostConstruct;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
/**
* Created by vitalyster on 13.12.2016.
*/
public class RepliesView extends AbstractRssFeedView {
private static final Logger logger = LoggerFactory.getLogger(RepliesView.class);
@PostConstruct
public void init() {
setContentType("application/rss+xml;charset=UTF-8");
}
@SuppressWarnings("unchecked")
@Override
protected @Nonnull List<Item> buildFeedItems(@Nonnull Map<String, Object> model,
@Nonnull HttpServletRequest request,
@Nonnull HttpServletResponse response) {
List<ResponseReply> msgs = (List<ResponseReply>)model.get("messages");
return msgs.stream().map(this::createRssItem).collect(Collectors.toList());
}
@Override
protected void buildFeedMetadata(Map<String, Object> model, Channel feed, HttpServletRequest request) {
feed.setTitle("Juick");
feed.setLink("http://juick.com/");
feed.setDescription("The latest comments at Juick");
MediaModule mediaModule = new MediaModuleImpl();
feed.getModules().add(mediaModule);
}
private Item createRssItem(ResponseReply msg) {
Item item = new Item();
String messageUrl = String.format("http://juick.com/m/%d#%d", msg.getMid(), msg.getRid());
String messageTitle = String.format("@%s:", msg.getUname());
String messageDescription = MessageUtils.formatMessage(msg.getDescription());
item.setLink(messageUrl);
//item.setGuid(messageUrl);
item.setTitle(messageTitle);
Description description = new Description();
description.setType("text/html");
description.setValue(messageDescription);
item.setDescription(description);
item.setPubDate(msg.getPubDate());
if (StringUtils.isNotEmpty(msg.getAttachmentType())) {
String type = msg.getAttachmentType().equals("jpg") ? "image/jpeg" : "image/png";
MediaEntryModuleImpl module = new MediaEntryModuleImpl();
try {
UrlReference reference = new UrlReference(
String.format("http://i.juick.com/photos-1024/%d-%d.%s", msg.getMid(), msg.getRid(), type));
MediaContent mediaContent = new MediaContent(reference);
mediaContent.setType(type);
Metadata metadata = new Metadata();
metadata.setThumbnail(new Thumbnail[]{new Thumbnail(
new URI(String.format("http://i.juick.com/ps/%d-%d.%s", msg.getMid(), msg.getRid(), type)))});
module.setMetadata(metadata);
module.setMediaContents(new MediaContent[]{mediaContent});
item.getModules().add(module);
} catch (URISyntaxException e) {
logger.error("Invalid URI", e);
}
}
return item;
}
}
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