Added support to automatically increment/decrement the number of posts written by the user

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/user/news-feed@122500 82a268e6-3cf1-43bd-a215-b396298e98cf

distro/changelog.xml

@@ -2,6 +2,7 @@
 	<Changeset component="org.gcube.portlets-user.news-feed.1-13-0"
 		date="2016-01-22">
 		<Change>Multi-attachment supported</Change>
+		<Change>Image preview available</Change>
 	</Changeset>
 	<Changeset component="org.gcube.portlets-user.newsfeed.1-12-0"
 		date="2015-11-12">

src/main/java/org/gcube/portlets/user/newsfeed/client/NewsFeed.java

@@ -23,10 +23,10 @@ import com.google.gwt.user.client.ui.RootPanel;
 public class NewsFeed implements EntryPoint {
 
 	private final String UNIQUE_DIV = "newsfeedDIV";
-	final PageBusAdapter pageBusAdapter = new PageBusAdapter();
+	final public static PageBusAdapter pageBusAdapter = new PageBusAdapter();
 	NewsFeedPanel mainPanel;
-	
+
-	
+
 	public void onModuleLoad() {	
 		ClientScopeHelper.getService().setScope(Location.getHref(), new AsyncCallback<Boolean>() {
 			@Override
@@ -38,14 +38,14 @@ public class NewsFeed implements EntryPoint {
 			}
 		});
 	}
-	
+
 	public void init() {		
-		
+
 		mainPanel = new NewsFeedPanel();
 		mainPanel.setWidth("620px");
-	
+
 		RootPanel.get(UNIQUE_DIV).add(mainPanel);
-		
+
 		ClientFeed notification = new ClientFeed();
 		//Subscribe to message and associate subsequent receptions with custom subscriber data
 		try	{
@@ -62,6 +62,9 @@ public class NewsFeed implements EntryPoint {
 					ClientFeed feed = (ClientFeed)event.getMessage((Jsonizer)GWT.create(ClientFeedJsonizer.class));
 					mainPanel.addJustAddedFeed(feed);
 
+					// alert the User statistics widget to increment the number of user's posts (no need to pass info)
+					pageBusAdapter.PageBusPublish("org.gcube.portal.incrementPostCount", null, null);
+
 				} catch (PageBusAdapterException e) {
 					e.printStackTrace();
 				}
@@ -71,5 +74,4 @@ public class NewsFeed implements EntryPoint {
 			}
 		});	
 	}
-
 }

src/main/java/org/gcube/portlets/user/newsfeed/client/panels/NewsFeedPanel.java

@@ -616,6 +616,7 @@ public class NewsFeedPanel extends Composite {
 
 		//insert it also in the model so that the user who created it do not get notified about this new update
 		allUpdates.add(0, toAdd);	 
+
 	}
 
 	/**

src/main/java/org/gcube/portlets/user/newsfeed/client/ui/NewFeedsAvailable.java

@@ -10,7 +10,6 @@ import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
 import com.google.gwt.uibinder.client.UiHandler;
 import com.google.gwt.user.client.Timer;
-import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.HTML;
 import com.google.gwt.user.client.ui.HTMLPanel;

src/main/java/org/gcube/portlets/user/newsfeed/client/ui/TweetTemplate.java

@@ -7,12 +7,15 @@ import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
+import net.eliasbalasis.tibcopagebus4gwt.client.PageBusAdapterException;
+
 import org.gcube.portal.databook.client.GCubeSocialNetworking;
 import org.gcube.portal.databook.client.util.Encoder;
 import org.gcube.portal.databook.shared.Attachment;
 import org.gcube.portal.databook.shared.Comment;
 import org.gcube.portal.databook.shared.Feed;
 import org.gcube.portal.databook.shared.UserInfo;
+import org.gcube.portlets.user.newsfeed.client.NewsFeed;
 import org.gcube.portlets.user.newsfeed.client.event.AddLikeEvent;
 import org.gcube.portlets.user.newsfeed.client.event.DeleteFeedEvent;
 import org.gcube.portlets.user.newsfeed.client.event.OpenFeedEvent;
@@ -163,7 +166,7 @@ public class TweetTemplate extends Composite {
 
 				EnhancedImage enhancedImage = new EnhancedImage(
 						new com.github.gwtbootstrap.client.ui.Image(
-								feed.getUriThumbnail()), 
+								feed.getUri()), 
 								feed.getLinkTitle(), 
 								feed.getLinkTitle(), 
 								feed.getUri()
@@ -175,12 +178,12 @@ public class TweetTemplate extends Composite {
 
 				// set handler on the linkpreviewer image to show this carousel
 				linkPreviewer.onImageClickOpenCarousel(carousel);
-				
+
 				// remove next and prev buttons of the carousel since we have only an image
 				carousel.hideArrows();
 
 			}
-			
+
 			// add link preview to the preview panel
 			previewPanel.add(linkPreviewer);
 		}
@@ -208,13 +211,13 @@ public class TweetTemplate extends Composite {
 
 			// create first attachment previewer and pass it the carousel
 			AttachmentPreviewer firstAttachmentPreviewer = new AttachmentPreviewer(firstAttachment);
-			
+
 			// check if it is an image
 			if(firstAttachment.getMimeType().contains("image/")){
 
 				EnhancedImage enhancedImage = new EnhancedImage(
 						new com.github.gwtbootstrap.client.ui.Image(
-								feed.getUriThumbnail()), 
+								feed.getUri()), 
 								feed.getLinkTitle(), 
 								feed.getLinkTitle(), 
 								feed.getUri()
@@ -224,7 +227,7 @@ public class TweetTemplate extends Composite {
 				firstAttachmentPreviewer.onImageClickOpenCarousel(carousel, enhancedImage);
 
 			}
-			
+
 			// add the first attachment to the panel
 			attachmentPreviewPanel.add(firstAttachmentPreviewer);
 
@@ -237,14 +240,14 @@ public class TweetTemplate extends Composite {
 
 					EnhancedImage enhancedImage = new EnhancedImage(
 							new com.github.gwtbootstrap.client.ui.Image(
-									otherAttachment.getThumbnailURL()), 
+									otherAttachment.getUri()), 
 									otherAttachment.getName(), 
 									otherAttachment.getName(), 
 									otherAttachment.getUri()
 							);
 
 					listOfEnhancedImages.add(enhancedImage);
-					
+
 					// pass the carousel
 					attachmentPreviewer.onImageClickOpenCarousel(carousel, enhancedImage);
 
@@ -254,7 +257,7 @@ public class TweetTemplate extends Composite {
 				attachmentPreviewPanel.add(attachmentPreviewer);
 
 			}
-			
+
 			// update the carousel's images
 			carousel.updateImages(listOfEnhancedImages);
 
@@ -402,8 +405,21 @@ public class TweetTemplate extends Composite {
 
 	@UiHandler("closeImage") 
 	void onDeleteFeedClick(ClickEvent e) {
-		if (isUsers || myUserInfo.isAdmin()) 
+		if (isUsers || myUserInfo.isAdmin()){ 
 			eventBus.fireEvent(new DeleteFeedEvent(this));
+
+			if(isUsers){
+				try {
+					
+					// alert the User statistics widget to decrement the number of user's posts (no need to pass info)
+					NewsFeed.pageBusAdapter.PageBusPublish("org.gcube.portal.decrementPostCount", null, null);
+					
+				} catch (PageBusAdapterException e1) {
+					GWT.log("Unable to send this notification " + e1.toString());
+				}
+
+			}
+		}
 		else {
 			GWT.log("not belong to user");
 		}

src/main/java/org/gcube/portlets/user/newsfeed/server/NewsServiceImpl.java

@@ -124,7 +124,7 @@ public class NewsServiceImpl extends RemoteServiceServlet implements NewsService
 	 */
 	public String getDevelopmentUser() {
 		String user = NewsConstants.TEST_USER;
-		//		user = "costantino.perciante";
+		//				user = "costantino.perciante";
 		return user;
 	}
 	/**