manual update and unsubscribe actions

core/src/main/java/com/muwire/core/filefeeds/Feed.java

@@ -14,6 +14,7 @@ public class Feed {
     
     public Feed(Persona publisher) {
         this.publisher = publisher;
+        this.status = FeedFetchStatus.IDLE;
     }
 
     public int getUpdateInterval() {

gui/griffon-app/controllers/com/muwire/gui/MainFrameController.groovy

@@ -30,6 +30,9 @@ import com.muwire.core.download.UIDownloadCancelledEvent
 import com.muwire.core.download.UIDownloadPausedEvent
 import com.muwire.core.download.UIDownloadResumedEvent
 import com.muwire.core.filecert.UICreateCertificateEvent
+import com.muwire.core.filefeeds.Feed
+import com.muwire.core.filefeeds.UIFeedDeletedEvent
+import com.muwire.core.filefeeds.UIFeedUpdateEvent
 import com.muwire.core.filefeeds.UIFilePublishedEvent
 import com.muwire.core.filefeeds.UIFileUnpublishedEvent
 import com.muwire.core.files.FileUnsharedEvent
@@ -530,12 +533,23 @@ class MainFrameController {
     
     @ControllerAction
     void updateFileFeed() {
-        
+        Feed feed = view.selectedFeed()
+        if (feed == null)
+            return
+        model.core.eventBus.publish(new UIFeedUpdateEvent(host: feed.getPublisher()))
     }
     
     @ControllerAction
     void unsubscribeFileFeed() {
-        
+        Feed feed = view.selectedFeed()
+        if (feed == null)
+            return
+        model.core.eventBus.publish(new UIFeedDeletedEvent(host : feed.getPublisher()))
+        runInsideUIAsync {
+            model.feeds.remove(feed)
+            model.feedItems.clear()
+            view.refreshFeeds()
+        }
     }
     
     @ControllerAction

gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy

@@ -1332,6 +1332,9 @@ class MainFrameView {
         feedsTable.model.fireTableDataChanged()
         if (selectedFeed >= 0)
             feedsTable.selectionModel.setSelectionInterval(selectedFeed, selectedFeed)
+        
+        JTable feedItemsTable = builder.getVariable("feed-items-table")
+        feedItemsTable.model.fireTableDataChanged()
     }
     
     Feed selectedFeed() {