From dd4b8ff44e11a5b4734e428e3a7153eb1b89a825 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Tue, 13 Dec 2016 15:41:37 +0300
Subject: juick-rss: webmvc port WIP

---
 .../src/main/java/com/juick/rss/RepliesView.java   | 84 ++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 juick-rss/src/main/java/com/juick/rss/RepliesView.java

(limited to 'juick-rss/src/main/java/com/juick/rss/RepliesView.java')

diff --git a/juick-rss/src/main/java/com/juick/rss/RepliesView.java b/juick-rss/src/main/java/com/juick/rss/RepliesView.java
new file mode 100644
index 00000000..bdbab240
--- /dev/null
+++ b/juick-rss/src/main/java/com/juick/rss/RepliesView.java
@@ -0,0 +1,84 @@
+package com.juick.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.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);
+
+    @Override
+    protected List<Item> buildFeedItems(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response) throws Exception {
+        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/%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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