All the image processing is moved to ImageUtils class.

Small images keep their size and do not stretch to 512/1024px.

2 files changed, 2 insertions, 20 deletions

diff --git a/juick-api/build.gradle b/juick-api/build.gradle
index d2e52eaf..a1440240 100644
--- a/juick-api/build.gradle
+++ b/juick-api/build.gradle
@@ -15,7 +15,6 @@ dependencies {
     compile "org.springframework:spring-websocket:${rootProject.springFrameworkVersion}"
 
     compile 'com.github.pengrad:java-telegram-bot-api:3.0.1'
-    compile 'org.imgscalr:imgscalr-lib:4.2'
     providedRuntime 'mysql:mysql-connector-java:5.1.40'
 
     testCompile project(path: ':juick-server', configuration: 'testArtifacts')
diff --git a/juick-api/src/main/java/com/juick/api/controllers/Post.java b/juick-api/src/main/java/com/juick/api/controllers/Post.java
index 0173cf04..45eb31e7 100644
--- a/juick-api/src/main/java/com/juick/api/controllers/Post.java
+++ b/juick-api/src/main/java/com/juick/api/controllers/Post.java
@@ -6,13 +6,12 @@ import com.juick.server.util.HttpBadRequestException;
 import com.juick.server.util.HttpForbiddenException;
 import com.juick.server.util.HttpNotFoundException;
 import com.juick.server.util.HttpUtils;
+import com.juick.server.util.ImageUtils;
 import com.juick.service.MessagesService;
 import com.juick.service.SubscriptionService;
 import com.juick.service.UserService;
 import com.juick.util.UserUtils;
-import org.apache.commons.io.FilenameUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.imgscalr.Scalr;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.core.env.Environment;
@@ -25,16 +24,11 @@ import rocks.xmpp.core.stanza.model.Message;
 import rocks.xmpp.extensions.nick.model.Nickname;
 import rocks.xmpp.extensions.oob.model.x.OobX;
 
-import javax.imageio.ImageIO;
 import javax.inject.Inject;
-import java.awt.image.BufferedImage;
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URL;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
 
 /**
  * Created by vt on 24/11/2016.
@@ -173,18 +167,7 @@ public class Post {
                 String fname = mid + "-" + ridnew + "." + attachmentType;
                 String attachmentURL = "http://i.juick.com/photos-1024/" + fname;
 
-                Path origName = Paths.get(apiServer.imgDir, "p", fname);
-                Files.move(Paths.get(apiServer.tmpDir, attachmentFName), origName);
-                BufferedImage originalImage = ImageIO.read(origName.toFile());
-                ImageIO.write(Scalr.resize(originalImage, 1024),
-                        FilenameUtils.getExtension(origName.toString()),
-                        Paths.get(apiServer.imgDir, "photos-1024", fname).toFile());
-                ImageIO.write(Scalr.resize(originalImage, 512),
-                        FilenameUtils.getExtension(origName.toString()),
-                        Paths.get(apiServer.imgDir, "photos-512", fname).toFile());
-                ImageIO.write(Scalr.resize(originalImage, 160),
-                        FilenameUtils.getExtension(origName.toString()),
-                        Paths.get(apiServer.imgDir, "ps", fname).toFile());
+                ImageUtils.saveImageWithPreviews(attachmentFName, fname, apiServer.tmpDir, apiServer.imgDir);
 
                 body = attachmentURL + "\n" + body;
                 try {