Remove obsolete loading animation

[Sone.git] / src / main / java / net / pterodactylus / sone / web / UploadImagePage.java

diff --git a/src/main/java/net/pterodactylus/sone/web/UploadImagePage.java b/src/main/java/net/pterodactylus/sone/web/UploadImagePage.java
index 8d40416..467ceda 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/UploadImagePage.java
+++ b/src/main/java/net/pterodactylus/sone/web/UploadImagePage.java
@@ -1,5 +1,5 @@
 /*
- * Sone - UploadImagePage.java - Copyright © 2011–2013 David Roden
+ * Sone - UploadImagePage.java - Copyright © 2011–2016 David Roden
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,6 +17,9 @@
 
 package net.pterodactylus.sone.web;
 
+import static com.google.common.base.Optional.fromNullable;
+import static java.util.logging.Logger.getLogger;
+
 import java.awt.Image;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -31,16 +34,18 @@ import javax.imageio.ImageReader;
 import javax.imageio.stream.ImageInputStream;
 
 import net.pterodactylus.sone.data.Album;
+import net.pterodactylus.sone.data.Image.Modifier.ImageTitleMustNotBeEmpty;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.data.TemporaryImage;
 import net.pterodactylus.sone.text.TextFilter;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.io.Closer;
-import net.pterodactylus.util.io.StreamCopier;
-import net.pterodactylus.util.logging.Logging;
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.web.Method;
+
+import com.google.common.io.ByteStreams;
+
 import freenet.support.api.Bucket;
 import freenet.support.api.HTTPUploadedFile;
 
@@ -51,8 +56,8 @@ import freenet.support.api.HTTPUploadedFile;
  */
 public class UploadImagePage extends SoneTemplatePage {
 
-       /** The logger. */
-       private static final Logger logger = Logging.getLogger(UploadImagePage.class);
+       private static final Logger logger = getLogger(UploadImagePage.class.getName());
+       private static final String UNKNOWN_MIME_TYPE = "application/octet-stream";
 
        /**
         * Creates a new “upload image” page.
@@ -74,32 +79,31 @@ public class UploadImagePage extends SoneTemplatePage {
         * {@inheritDoc}
         */
        @Override
-       protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
-               super.processTemplate(request, templateContext);
+       protected void handleRequest(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
                if (request.getMethod() == Method.POST) {
                        Sone currentSone = getCurrentSone(request.getToadletContext());
                        String parentId = request.getHttpRequest().getPartAsStringFailsafe("parent", 36);
-                       Album parent = webInterface.getCore().getAlbum(parentId, false);
+                       Album parent = webInterface.getCore().getAlbum(parentId);
                        if (parent == null) {
-                               /* TODO - signal error */
-                               return;
+                               throw new RedirectException("noPermission.html");
                        }
                        if (!currentSone.equals(parent.getSone())) {
-                               /* TODO - signal error. */
-                               return;
+                               throw new RedirectException("noPermission.html");
+                       }
+                       String name = request.getHttpRequest().getPartAsStringFailsafe("title", 200).trim();
+                       if (name.length() == 0) {
+                               throw new RedirectException("emptyImageTitle.html");
                        }
-                       String name = request.getHttpRequest().getPartAsStringFailsafe("title", 200);
                        String description = request.getHttpRequest().getPartAsStringFailsafe("description", 4000);
                        HTTPUploadedFile uploadedFile = request.getHttpRequest().getUploadedFile("image");
                        Bucket fileBucket = uploadedFile.getData();
                        InputStream imageInputStream = null;
                        ByteArrayOutputStream imageDataOutputStream = null;
-                       net.pterodactylus.sone.data.Image image = null;
                        try {
                                imageInputStream = fileBucket.getInputStream();
                                /* TODO - check length */
                                imageDataOutputStream = new ByteArrayOutputStream((int) fileBucket.size());
-                               StreamCopier.copy(imageInputStream, imageDataOutputStream);
+                               ByteStreams.copy(imageInputStream, imageDataOutputStream);
                        } catch (IOException ioe1) {
                                logger.log(Level.WARNING, "Could not read uploaded image!", ioe1);
                                return;
@@ -120,11 +124,13 @@ public class UploadImagePage extends SoneTemplatePage {
                                }
                                String mimeType = getMimeType(imageData);
                                TemporaryImage temporaryImage = webInterface.getCore().createTemporaryImage(mimeType, imageData);
-                               image = webInterface.getCore().createImage(currentSone, parent, temporaryImage);
-                               image.setTitle(name).setDescription(TextFilter.filter(request.getHttpRequest().getHeader("host"), description)).setWidth(uploadedImage.getWidth(null)).setHeight(uploadedImage.getHeight(null));
+                               net.pterodactylus.sone.data.Image image = webInterface.getCore().createImage(currentSone, parent, temporaryImage);
+                               image.modify().setTitle(name).setDescription(TextFilter.filter(request.getHttpRequest().getHeader("host"), description)).setWidth(uploadedImage.getWidth(null)).setHeight(uploadedImage.getHeight(null)).update();
                        } catch (IOException ioe1) {
                                logger.log(Level.WARNING, "Could not read uploaded image!", ioe1);
                                return;
+                       } catch (ImageTitleMustNotBeEmpty itmnbe) {
+                               throw new RedirectException("emptyImageTitle.html");
                        } finally {
                                Closer.close(imageDataInputStream);
                                Closer.flush(uploadedImage);
@@ -151,12 +157,13 @@ public class UploadImagePage extends SoneTemplatePage {
                        ImageInputStream imageInputStream = ImageIO.createImageInputStream(imageDataInputStream);
                        Iterator<ImageReader> imageReaders = ImageIO.getImageReaders(imageInputStream);
                        if (imageReaders.hasNext()) {
-                               return imageReaders.next().getOriginatingProvider().getMIMETypes()[0];
+                               return fromNullable(imageReaders.next().getOriginatingProvider().getMIMETypes())
+                                               .or(new String[] { UNKNOWN_MIME_TYPE })[0];
                        }
                } catch (IOException ioe1) {
                        logger.log(Level.FINE, "Could not detect MIME type for image.", ioe1);
                }
-               return "application/octet-stream";
+               return UNKNOWN_MIME_TYPE;
        }
 
 }