ImagesService refactoring

* Merge ImagesService and ImageUtils
* add avatar metadata to RSS feeds

7 files changed, 276 insertions, 198 deletions

diff --git a/src/main/java/com/juick/ActivityPubManager.java b/src/main/java/com/juick/ActivityPubManager.java
index 57110729..5df89527 100644
--- a/src/main/java/com/juick/ActivityPubManager.java
+++ b/src/main/java/com/juick/ActivityPubManager.java
@@ -17,30 +17,63 @@
 
 package com.juick;
 
+import java.io.IOException;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.net.URI;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.Optional;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import javax.annotation.Nonnull;
+import javax.inject.Inject;
+
 import com.juick.model.Message;
 import com.juick.model.Reaction;
+import com.juick.model.Tag;
 import com.juick.model.User;
+import com.juick.service.MessagesService;
+import com.juick.service.SocialService;
+import com.juick.service.activities.ActivityListener;
+import com.juick.service.activities.AnnounceEvent;
+import com.juick.service.activities.DeleteMessageEvent;
+import com.juick.service.activities.DeleteUserEvent;
+import com.juick.service.activities.FollowEvent;
+import com.juick.service.activities.UndoAnnounceEvent;
+import com.juick.service.activities.UndoFollowEvent;
+import com.juick.service.activities.UpdateEvent;
+import com.juick.service.activities.UpdateUserEvent;
+import com.juick.service.component.NotificationListener;
+import com.juick.service.component.PingEvent;
+import com.juick.service.component.SystemEvent;
+import com.juick.util.HttpBadRequestException;
+import com.juick.util.HttpUtils;
+import com.juick.util.MessageUtils;
 import com.juick.util.formatters.PlainTextFormatter;
-import com.juick.model.Tag;
 import com.juick.www.api.SystemActivity.ActivityType;
 import com.juick.www.api.activity.model.Context;
-import com.juick.www.api.activity.model.activities.*;
+import com.juick.www.api.activity.model.activities.Accept;
+import com.juick.www.api.activity.model.activities.Announce;
+import com.juick.www.api.activity.model.activities.Create;
+import com.juick.www.api.activity.model.activities.Delete;
+import com.juick.www.api.activity.model.activities.Update;
 import com.juick.www.api.activity.model.objects.Actor;
 import com.juick.www.api.activity.model.objects.Hashtag;
 import com.juick.www.api.activity.model.objects.Image;
 import com.juick.www.api.activity.model.objects.Mention;
 import com.juick.www.api.activity.model.objects.Note;
 import com.juick.www.api.activity.model.objects.Person;
-import com.juick.util.HttpBadRequestException;
-import com.juick.util.HttpUtils;
-import com.juick.service.MessagesService;
-import com.juick.service.SocialService;
-import com.juick.service.UserService;
-import com.juick.service.activities.*;
-import com.juick.service.component.*;
-import com.juick.util.MessageUtils;
 import com.mitchellbosecke.pebble.PebbleEngine;
 import com.mitchellbosecke.pebble.template.PebbleTemplate;
+
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -48,25 +81,6 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.util.UriComponents;
 import org.springframework.web.util.UriComponentsBuilder;
 
-import javax.annotation.Nonnull;
-import javax.annotation.PostConstruct;
-import javax.inject.Inject;
-import java.io.IOException;
-import java.io.StringWriter;
-import java.io.Writer;
-import java.net.URI;
-import java.security.NoSuchAlgorithmException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.NoSuchElementException;
-import java.util.Optional;
-import java.util.Set;
-import java.util.stream.Collectors;
-
 public class ActivityPubManager implements ActivityListener, NotificationListener {
     private static final Logger logger = LoggerFactory.getLogger("ActivityPub");
     @Inject
diff --git a/src/main/java/com/juick/service/ImagesService.java b/src/main/java/com/juick/service/ImagesService.java
index 3fb06c63..0891dca9 100644
--- a/src/main/java/com/juick/service/ImagesService.java
+++ b/src/main/java/com/juick/service/ImagesService.java
@@ -17,11 +17,14 @@
 
 package com.juick.service;
 
+import com.juick.model.Attachment;
 import com.juick.model.Message;
 
+import java.io.FileNotFoundException;
 import java.io.IOException;
 
 public interface ImagesService {
+    
     void setAttachmentMetadata(String baseUrl, Message msg) throws Exception;
     /**
      * Move attached image from temp folder to image folder.
@@ -38,4 +41,15 @@ public interface ImagesService {
      * @param uid          User id that is used to build image file names.
      */
     void saveAvatar(String tempFilename, int uid) throws IOException;
+
+    String getTemporaryDirectory();
+
+    String getImageDirectory();
+
+    /**
+     * Get image metadata
+     * @param resource URL
+     * @return image metadata
+     */
+    Attachment getImageMetadata(String resourceUrl) throws FileNotFoundException, IOException;
 }
diff --git a/src/main/java/com/juick/service/ImagesServiceImpl.java b/src/main/java/com/juick/service/ImagesServiceImpl.java
index 72d5b97c..6687a59b 100644
--- a/src/main/java/com/juick/service/ImagesServiceImpl.java
+++ b/src/main/java/com/juick/service/ImagesServiceImpl.java
@@ -20,29 +20,58 @@ package com.juick.service;
 import com.juick.model.Attachment;
 import com.juick.model.Message;
 import com.juick.model.Photo;
-import com.juick.util.ImageUtils;
+import org.apache.commons.imaging.ImageReadException;
+import org.apache.commons.imaging.Imaging;
+import org.apache.commons.imaging.common.ImageMetadata;
+import org.apache.commons.imaging.formats.jpeg.JpegImageMetadata;
+import org.apache.commons.imaging.formats.tiff.TiffField;
+import org.apache.commons.imaging.formats.tiff.constants.TiffTagConstants;
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.FilenameUtils;
+import org.imgscalr.Scalr;
+import org.imgscalr.Scalr.Rotation;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.util.ResourceUtils;
 import org.springframework.util.StringUtils;
 
+import java.awt.image.BufferedImage;
 import java.io.File;
+import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import java.util.Iterator;
+
+import javax.imageio.ImageIO;
+import javax.imageio.ImageReader;
+import javax.imageio.stream.ImageInputStream;
 
 public class ImagesServiceImpl implements ImagesService {
-    private final ImageUtils imageUtils;
+
+    private static final Logger logger = LoggerFactory.getLogger(ImagesService.class);
+
     private final String imgDir;
+    private final String tmpDir;
 
     public ImagesServiceImpl(String imgDir, String tmpDir) {
         this.imgDir = imgDir;
-        imageUtils = new ImageUtils(imgDir, tmpDir);
+        this.tmpDir = tmpDir;
     }
+
     @Override
     public void setAttachmentMetadata(String baseUrl, Message msg) throws Exception {
         if (!StringUtils.isEmpty(msg.getAttachmentType())) {
             Photo photo = new Photo();
-            if (msg.getRid()> 0) {
-                photo.setSmall(String.format("%sphotos-512/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(), msg.getAttachmentType()));
-                photo.setMedium(String.format("%sphotos-1024/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(), msg.getAttachmentType()));
-                photo.setThumbnail(String.format("%sps/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(), msg.getAttachmentType()));
+            if (msg.getRid() > 0) {
+                photo.setSmall(String.format("%sphotos-512/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(),
+                        msg.getAttachmentType()));
+                photo.setMedium(String.format("%sphotos-1024/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(),
+                        msg.getAttachmentType()));
+                photo.setThumbnail(
+                        String.format("%sps/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(), msg.getAttachmentType()));
             } else {
                 photo.setSmall(String.format("%sphotos-512/%d.%s", baseUrl, msg.getMid(), msg.getAttachmentType()));
                 photo.setMedium(String.format("%sphotos-1024/%d.%s", baseUrl, msg.getMid(), msg.getAttachmentType()));
@@ -65,20 +94,20 @@ public class ImagesServiceImpl implements ImagesService {
                 builder.append("-").append(msg.getRid());
             }
             builder.append(".").append(msg.getAttachmentType());
-            String originalUrl =  builder.toString();
+            String originalUrl = builder.toString();
 
-            Attachment original = imageUtils.getAttachment(fullImage);
+            Attachment original = getAttachment(fullImage);
             original.setUrl(originalUrl);
 
-            Attachment medium = imageUtils.getAttachment(mediumImage);
+            Attachment medium = getAttachment(mediumImage);
             medium.setUrl(photo.getMedium());
             original.setMedium(medium);
 
-            Attachment small = imageUtils.getAttachment(smallImage);
+            Attachment small = getAttachment(smallImage);
             small.setUrl(photo.getSmall());
             original.setSmall(small);
 
-            Attachment thumb = imageUtils.getAttachment(thumbnailImage);
+            Attachment thumb = getAttachment(thumbnailImage);
             thumb.setUrl(photo.getMedium());
             original.setThumbnail(thumb);
 
@@ -87,12 +116,140 @@ public class ImagesServiceImpl implements ImagesService {
     }
 
     @Override
-    public void saveImageWithPreviews(String tempFilename, String outputFilename) throws IOException {
-        imageUtils.saveImageWithPreviews(tempFilename, outputFilename);
+    public Attachment getImageMetadata(String resourceLocation) throws FileNotFoundException, IOException {
+        return getAttachment(ResourceUtils.getFile(resourceLocation));
+    }
+
+    /**
+     * Returns <code>BufferedImage</code>, same as <code>ImageIO.read()</code> does.
+     *
+     * <p>
+     * JPEG images with EXIF metadata are rotated according to Orientation tag.
+     *
+     * @param imageFile a <code>File</code> to read from.
+     */
+    private static BufferedImage readImageWithOrientation(File imageFile) throws IOException {
+
+        BufferedImage image = ImageIO.read(imageFile);
+        if (!FilenameUtils.getExtension(imageFile.getName()).equals("jpg")) {
+            return image;
+        }
+
+        try {
+            ImageMetadata metadata = Imaging.getMetadata(imageFile);
+
+            if (metadata instanceof JpegImageMetadata) {
+                JpegImageMetadata jpegMetadata = (JpegImageMetadata) metadata;
+                TiffField orientationField = jpegMetadata.findEXIFValue(TiffTagConstants.TIFF_TAG_ORIENTATION);
+
+                if (orientationField != null) {
+                    int orientation = orientationField.getIntValue();
+                    switch (orientation) {
+                    case TiffTagConstants.ORIENTATION_VALUE_ROTATE_90_CW:
+                        image = Scalr.rotate(image, Rotation.CW_90);
+                        break;
+                    case TiffTagConstants.ORIENTATION_VALUE_ROTATE_180:
+                        image = Scalr.rotate(image, Rotation.CW_180);
+                        break;
+                    case TiffTagConstants.ORIENTATION_VALUE_ROTATE_270_CW:
+                        image = Scalr.rotate(image, Rotation.CW_270);
+                        break;
+                    case TiffTagConstants.ORIENTATION_VALUE_MIRROR_HORIZONTAL:
+                        image = Scalr.rotate(image, Rotation.FLIP_HORZ);
+                        break;
+                    case TiffTagConstants.ORIENTATION_VALUE_MIRROR_VERTICAL:
+                        image = Scalr.rotate(image, Rotation.FLIP_VERT);
+                        break;
+                    case TiffTagConstants.ORIENTATION_VALUE_MIRROR_HORIZONTAL_AND_ROTATE_90_CW:
+                        image = Scalr.rotate(Scalr.rotate(image, Rotation.FLIP_HORZ), Rotation.CW_90);
+                        break;
+                    case TiffTagConstants.ORIENTATION_VALUE_MIRROR_HORIZONTAL_AND_ROTATE_270_CW:
+                        image = Scalr.rotate(Scalr.rotate(image, Rotation.FLIP_HORZ), Rotation.CW_270);
+                        break;
+                    case TiffTagConstants.ORIENTATION_VALUE_HORIZONTAL_NORMAL:
+                    default:
+                        // do nothing
+                        break;
+                    }
+                }
+            }
+        } catch (ImageReadException | IOException e) {
+            // failed to read metadata.
+            // nothing to do here, return image as is.
+        }
+
+        return image;
     }
 
     @Override
+    public void saveImageWithPreviews(String tempFilename, String outputFilename) throws IOException {
+        String ext = FilenameUtils.getExtension(outputFilename);
+
+        Path outputImagePath = Paths.get(imgDir, "p", outputFilename);
+        // this throws strange exceptions
+        // Files.move(Paths.get(tmpDir, tempFilename), outputImagePath);
+        FileUtils.moveFile(Paths.get(tmpDir, tempFilename).toFile(), outputImagePath.toFile());
+        BufferedImage originalImage = readImageWithOrientation(outputImagePath.toFile());
+
+        int width = originalImage.getWidth();
+        int height = originalImage.getHeight();
+        int maxDimension = Math.max(width, height);
+        BufferedImage image1024 = (maxDimension > 1024) ? Scalr.resize(originalImage, 1024) : originalImage;
+        BufferedImage image0512 = (maxDimension > 512) ? Scalr.resize(originalImage, 512) : originalImage;
+        BufferedImage image0160 = (maxDimension > 160) ? Scalr.resize(originalImage, 160) : originalImage;
+        ImageIO.write(image1024, ext, Paths.get(imgDir, "photos-1024", outputFilename).toFile());
+        ImageIO.write(image0512, ext, Paths.get(imgDir, "photos-512", outputFilename).toFile());
+        ImageIO.write(image0160, ext, Paths.get(imgDir, "ps", outputFilename).toFile());
+    }
+
     public void saveAvatar(String tempFilename, int uid) throws IOException {
-        imageUtils.saveAvatar(tempFilename, uid);
+        String ext = FilenameUtils.getExtension(tempFilename);
+        String originalName = String.format("%s.%s", uid, ext);
+        Path originalPath = Paths.get(imgDir, "ao", originalName);
+        Files.move(Paths.get(tmpDir, tempFilename), originalPath, StandardCopyOption.REPLACE_EXISTING);
+        BufferedImage originalImage = ImageIO.read(originalPath.toFile());
+
+        String targetExt = "png";
+        String targetName = String.format("%s.%s", uid, targetExt);
+        ImageIO.write(Scalr.resize(originalImage, 96), targetExt, Paths.get(imgDir, "a", targetName).toFile());
+        ImageIO.write(Scalr.resize(originalImage, 32), targetExt, Paths.get(imgDir, "as", targetName).toFile());
+    }
+
+    public Attachment getAttachment(File imgFile) throws IOException {
+        Attachment attachment = new Attachment();
+        if (imgFile.exists()) {
+            try (ImageInputStream stream = ImageIO.createImageInputStream(imgFile)) {
+                Iterator<ImageReader> iter = ImageIO.getImageReaders(stream);
+                while (iter.hasNext()) {
+                    ImageReader reader = iter.next();
+                    try {
+                        reader.setInput(stream);
+                        attachment.setWidth(reader.getWidth(reader.getMinIndex()));
+                        attachment.setHeight(reader.getHeight(reader.getMinIndex()));
+                        return attachment;
+                    } catch (Exception e) {
+                        logger.debug("Error reading {}, trying next reader", imgFile.getAbsolutePath());
+                    } finally {
+                        reader.dispose();
+                    }
+                }
+            }
+        } else {
+            logger.warn("File not exists yet: {}", imgFile.getAbsolutePath());
+            return attachment;
+        }
+
+        logger.warn("Not a known image file {}", imgFile.getAbsolutePath());
+        return attachment;
+    }
+
+    @Override
+    public String getImageDirectory() {
+        return imgDir;
+    }
+
+    @Override
+    public String getTemporaryDirectory() {
+        return tmpDir;
     }
 }
diff --git a/src/main/java/com/juick/util/ImageUtils.java b/src/main/java/com/juick/util/ImageUtils.java
index 3549a89a..6ba6882c 100644
--- a/src/main/java/com/juick/util/ImageUtils.java
+++ b/src/main/java/com/juick/util/ImageUtils.java
@@ -44,135 +44,5 @@ import java.nio.file.StandardCopyOption;
 import java.util.Iterator;
 
 public class ImageUtils {
-    private static final Logger logger = LoggerFactory.getLogger(ImageUtils.class);
-
-    private final String imgDir;
-    private final String tmpDir;
-
-    public ImageUtils(String imgDir, String tmpDir) {
-        this.imgDir = imgDir;
-        this.tmpDir = tmpDir;
-    }
-/**
- * Returns <code>BufferedImage</code>, same as <code>ImageIO.read()</code> does.
- *
- * <p>JPEG images with EXIF metadata are rotated according to Orientation tag.
- *
- * @param imageFile a <code>File</code> to read from.
- */
-    private static BufferedImage readImageWithOrientation(File imageFile)
-            throws IOException {
-
-        BufferedImage image = ImageIO.read(imageFile);
-        if (!FilenameUtils.getExtension(imageFile.getName()).equals("jpg")) {
-            return image;
-        }
-
-        try {
-            ImageMetadata metadata = Imaging.getMetadata(imageFile);
-
-            if (metadata instanceof JpegImageMetadata) {
-                JpegImageMetadata jpegMetadata = (JpegImageMetadata) metadata;
-                TiffField orientationField = jpegMetadata.findEXIFValue(TiffTagConstants.TIFF_TAG_ORIENTATION);
-
-                if (orientationField != null) {
-                    int orientation = orientationField.getIntValue();
-                    switch (orientation) {
-                        case TiffTagConstants.ORIENTATION_VALUE_ROTATE_90_CW:
-                            image = Scalr.rotate(image, Rotation.CW_90);
-                            break;
-                        case TiffTagConstants.ORIENTATION_VALUE_ROTATE_180:
-                            image = Scalr.rotate(image, Rotation.CW_180);
-                            break;
-                        case TiffTagConstants.ORIENTATION_VALUE_ROTATE_270_CW:
-                            image = Scalr.rotate(image, Rotation.CW_270);
-                            break;
-                        case TiffTagConstants.ORIENTATION_VALUE_MIRROR_HORIZONTAL:
-                            image = Scalr.rotate(image, Rotation.FLIP_HORZ);
-                            break;
-                        case TiffTagConstants.ORIENTATION_VALUE_MIRROR_VERTICAL:
-                            image = Scalr.rotate(image, Rotation.FLIP_VERT);
-                            break;
-                        case TiffTagConstants.ORIENTATION_VALUE_MIRROR_HORIZONTAL_AND_ROTATE_90_CW:
-                            image = Scalr.rotate(Scalr.rotate(image, Rotation.FLIP_HORZ), Rotation.CW_90);
-                            break;
-                        case TiffTagConstants.ORIENTATION_VALUE_MIRROR_HORIZONTAL_AND_ROTATE_270_CW:
-                            image = Scalr.rotate(Scalr.rotate(image, Rotation.FLIP_HORZ), Rotation.CW_270);
-                            break;
-                        case TiffTagConstants.ORIENTATION_VALUE_HORIZONTAL_NORMAL:
-                        default:
-                            // do nothing
-                            break;
-                    }
-                }
-            }
-        } catch (ImageReadException | IOException e) {
-            // failed to read metadata.
-            // nothing to do here, return image as is.
-        }
-
-        return image;
-    }
-
-    public void saveImageWithPreviews(String tempFilename, String outputFilename)
-            throws IOException {
-        String ext = FilenameUtils.getExtension(outputFilename);
-
-        Path outputImagePath = Paths.get(imgDir, "p", outputFilename);
-        // this throws strange exceptions
-        // Files.move(Paths.get(tmpDir, tempFilename), outputImagePath);
-        FileUtils.moveFile(Paths.get(tmpDir, tempFilename).toFile(), outputImagePath.toFile());
-        BufferedImage originalImage = readImageWithOrientation(outputImagePath.toFile());
-
-        int width = originalImage.getWidth();
-        int height = originalImage.getHeight();
-        int maxDimension = Math.max(width, height);
-        BufferedImage image1024 = (maxDimension > 1024) ? Scalr.resize(originalImage, 1024) : originalImage;
-        BufferedImage image0512 = (maxDimension > 512) ? Scalr.resize(originalImage, 512) : originalImage;
-        BufferedImage image0160 = (maxDimension > 160) ? Scalr.resize(originalImage, 160) : originalImage;
-        ImageIO.write(image1024, ext, Paths.get(imgDir, "photos-1024", outputFilename).toFile());
-        ImageIO.write(image0512, ext, Paths.get(imgDir, "photos-512", outputFilename).toFile());
-        ImageIO.write(image0160, ext, Paths.get(imgDir, "ps", outputFilename).toFile());
-    }
-
-    public void saveAvatar(String tempFilename, int uid)
-            throws IOException {
-        String ext = FilenameUtils.getExtension(tempFilename);
-        String originalName = String.format("%s.%s", uid, ext);
-        Path originalPath = Paths.get(imgDir, "ao", originalName);
-        Files.move(Paths.get(tmpDir, tempFilename), originalPath, StandardCopyOption.REPLACE_EXISTING);
-        BufferedImage originalImage = ImageIO.read(originalPath.toFile());
-
-        String targetExt = "png";
-        String targetName = String.format("%s.%s", uid, targetExt);
-        ImageIO.write(Scalr.resize(originalImage, 96), targetExt, Paths.get(imgDir, "a", targetName).toFile());
-        ImageIO.write(Scalr.resize(originalImage, 32), targetExt, Paths.get(imgDir, "as", targetName).toFile());
-    }
-    public Attachment getAttachment(File imgFile) throws IOException {
-        Attachment attachment = new Attachment();
-        if (imgFile.exists()) {
-            try (ImageInputStream stream = ImageIO.createImageInputStream(imgFile)) {
-                Iterator<ImageReader> iter = ImageIO.getImageReaders(stream);
-                while (iter.hasNext()) {
-                    ImageReader reader = iter.next();
-                    try {
-                        reader.setInput(stream);
-                        attachment.setWidth(reader.getWidth(reader.getMinIndex()));
-                        attachment.setHeight(reader.getHeight(reader.getMinIndex()));
-                        return attachment;
-                    } catch (Exception e) {
-                        logger.debug("Error reading {}, trying next reader", imgFile.getAbsolutePath());
-                    } finally {
-                        reader.dispose();
-                    }
-                }
-            }
-        } else {
-            logger.warn("File not exists yet: {}", imgFile.getAbsolutePath());
-            return attachment;
-        }
-
-        logger.warn("Not a known image file {}", imgFile.getAbsolutePath());
-        return attachment;
-    }
+    
 }
\ No newline at end of file
diff --git a/src/main/java/com/juick/www/WebApp.java b/src/main/java/com/juick/www/WebApp.java
index 08f9fcd0..cebedb9b 100644
--- a/src/main/java/com/juick/www/WebApp.java
+++ b/src/main/java/com/juick/www/WebApp.java
@@ -16,26 +16,33 @@
  */
 package com.juick.www;
 
+import java.io.IOException;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.stream.Stream;
+
+import javax.annotation.PostConstruct;
+import javax.inject.Inject;
+
 import com.juick.model.Message;
 import com.juick.model.Tag;
 import com.juick.model.User;
 import com.juick.service.TagService;
 import com.mitchellbosecke.pebble.PebbleEngine;
 import com.mitchellbosecke.pebble.template.PebbleTemplate;
+
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
 import org.springframework.web.servlet.resource.ResourceUrlProvider;
 import org.springframework.web.util.UriComponentsBuilder;
 
-import javax.annotation.PostConstruct;
-import javax.inject.Inject;
-import java.io.IOException;
-import java.io.StringWriter;
-import java.io.Writer;
-import java.util.*;
-import java.util.stream.Stream;
-
 /**
  *
  * @author Ugnich Anton
@@ -97,6 +104,7 @@ public class WebApp {
         avatarBuilder.replacePath(getAvatarWebPath(user));
         return avatarBuilder.build().toUriString();
     }
+
     public Optional<String> renderPlaintext(String body, String messageUrl) {
         PebbleTemplate noteTemplate = pebbleEngine.getTemplate("email/plaintext");
         Map<String, Object> context = new HashMap<>();
diff --git a/src/main/java/com/juick/www/rss/Feeds.java b/src/main/java/com/juick/www/rss/Feeds.java
index 8b396fd2..4423b263 100644
--- a/src/main/java/com/juick/www/rss/Feeds.java
+++ b/src/main/java/com/juick/www/rss/Feeds.java
@@ -55,6 +55,7 @@ public class Feeds {
             ModelAndView modelAndView = new ModelAndView();
             modelAndView.setViewName("messagesView");
             modelAndView.addObject("user", user);
+            modelAndView.addObject("feedType", feedType.name());
             modelAndView.addObject("messages", messagesService.getMessages(visitor, mids));
             return modelAndView;
         }
diff --git a/src/main/java/com/juick/www/rss/MessagesView.java b/src/main/java/com/juick/www/rss/MessagesView.java
index 06a42420..54983273 100644
--- a/src/main/java/com/juick/www/rss/MessagesView.java
+++ b/src/main/java/com/juick/www/rss/MessagesView.java
@@ -17,8 +17,10 @@
 
 package com.juick.www.rss;
 
+import com.juick.model.Attachment;
 import com.juick.model.Message;
 import com.juick.model.User;
+import com.juick.service.ImagesService;
 import com.juick.www.rss.extension.JuickModule;
 import com.juick.www.rss.extension.JuickModuleImpl;
 import com.juick.www.WebApp;
@@ -44,6 +46,8 @@ import javax.annotation.PostConstruct;
 import javax.inject.Inject;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+
+import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.util.Collections;
@@ -57,10 +61,12 @@ import java.util.stream.Collectors;
  */
 public class MessagesView extends AbstractRssFeedView {
 
-    private static final Logger logger = LoggerFactory.getLogger(MessagesView.class);
+    private static final Logger logger = LoggerFactory.getLogger(Feeds.class);
 
     @Inject
     private WebApp webApp;
+    @Inject
+    private ImagesService imagesService;
 
     @PostConstruct
     public void init() {
@@ -69,16 +75,16 @@ public class MessagesView extends AbstractRssFeedView {
 
     @SuppressWarnings("unchecked")
     @Override
-    protected List<Item> buildFeedItems(@Nonnull Map<String, Object> model,
-                                        @Nonnull HttpServletRequest request,
-                                        @Nonnull HttpServletResponse response) {
-        List<Message> msgs = (List<Message>)model.get("messages");
+    protected List<Item> buildFeedItems(@Nonnull Map<String, Object> model, @Nonnull HttpServletRequest request,
+            @Nonnull HttpServletResponse response) {
+        List<Message> msgs = (List<Message>) model.get("messages");
         return msgs.stream().map(this::createRssItem).collect(Collectors.toList());
     }
 
     @Override
     protected void buildFeedMetadata(Map<String, Object> model, Channel feed, HttpServletRequest request) {
         Object userObj = model.get("user");
+        String feedType = (String) model.get("feedType");
         if (userObj != null) {
             User user = (User) userObj;
             feed.setDescription(String.format("The latest messages by @%s at Juick", user.getName()));
@@ -86,12 +92,21 @@ public class MessagesView extends AbstractRssFeedView {
             feed.setTitle(title);
             String link = String.format("https://juick.com/%s/", user.getName());
             feed.setLink(link);
-            Image rssImage = new Image();
-            rssImage.setUrl(webApp.getAvatarUrl(user));
-            rssImage.setTitle(title);
-            rssImage.setLink(link);
-            feed.setImage(rssImage);
-            String href = String.format("https://rss.juick.com/%s/blog", user.getName());
+            try {
+                Image rssImage = new Image();
+                rssImage.setUrl(webApp.getAvatarUrl(user));
+                rssImage.setTitle(title);
+                rssImage.setLink(link);
+                Attachment avatar;
+                avatar = imagesService.getImageMetadata(rssImage.getUrl());
+                rssImage.setHeight(avatar.getHeight());
+                rssImage.setWidth(avatar.getWidth());
+                feed.setImage(rssImage);
+            } catch (IOException e) {
+                logger.warn("Feed avatar not found for {}", user.getName());
+            }
+
+            String href = String.format("https://rss.juick.com/%s/%s", user.getName(), feedType);
             AtomLinkModule atomLinkModule = new AtomLinkModuleImpl();
             Link atomLink = new Link();
             atomLink.setHref(href);
@@ -109,7 +124,6 @@ public class MessagesView extends AbstractRssFeedView {
         MediaModule mediaModule = new MediaModuleImpl();
         feed.getModules().add(mediaModule);
 
-
     }
 
     private Item createRssItem(Message msg) {
@@ -120,7 +134,7 @@ public class MessagesView extends AbstractRssFeedView {
         String messageDescription = isCode ? MessageUtils.formatMessageCode(StringUtils.defaultString(msg.getText()))
                 : MessageUtils.formatMessage(StringUtils.defaultString(msg.getText()));
         item.setLink(messageUrl);
-        //item.setGuid(messageUrl);
+        // item.setGuid(messageUrl);
         item.setTitle(messageTitle);
         Description description = new Description();
         description.setType("text/html");
@@ -144,9 +158,9 @@ public class MessagesView extends AbstractRssFeedView {
                 MediaContent mediaContent = new MediaContent(reference);
                 mediaContent.setType(type);
                 Metadata metadata = new Metadata();
-                metadata.setThumbnail(new Thumbnail[]{new Thumbnail(new URI(msg.getPhoto().getThumbnail()))});
+                metadata.setThumbnail(new Thumbnail[] { new Thumbnail(new URI(msg.getPhoto().getThumbnail())) });
                 module.setMetadata(metadata);
-                module.setMediaContents(new MediaContent[]{mediaContent});
+                module.setMediaContents(new MediaContent[] { mediaContent });
                 item.getModules().add(module);
             } catch (URISyntaxException e) {
                 logger.error("Invalid URI", e);