add error messages when errors happening while fav. / unfav.ing a save, deleting a save, or unpublishing one. Also don't use session key in url to add a comment since it isn't needed

3 files changed, 17 insertions, 7 deletions

diff --git a/src/gui/preview/PreviewController.cpp b/src/gui/preview/PreviewController.cpp
index 30622c2..3e6dd38 100644
--- a/src/gui/preview/PreviewController.cpp
+++ b/src/gui/preview/PreviewController.cpp
@@ -141,10 +141,17 @@ void PreviewController::FavouriteSave()
 {
 	if(previewModel->GetSave() && Client::Ref().GetAuthUser().ID)
 	{
-		if(previewModel->GetSave()->Favourite)
-			previewModel->SetFavourite(false);
-		else
-			previewModel->SetFavourite(true);
+		try
+		{
+			if(previewModel->GetSave()->Favourite)
+				previewModel->SetFavourite(false);
+			else
+				previewModel->SetFavourite(true);
+		}
+		catch (PreviewModelException & e)
+		{
+			new ErrorMessage("Error", e.what());
+		}
 	}
 }
 
diff --git a/src/gui/preview/PreviewModel.cpp b/src/gui/preview/PreviewModel.cpp
index 8d608cf..07c4f1f 100644
--- a/src/gui/preview/PreviewModel.cpp
+++ b/src/gui/preview/PreviewModel.cpp
@@ -99,8 +99,12 @@ void PreviewModel::SetFavourite(bool favourite)
 {
 	if(save)
 	{
-		Client::Ref().FavouriteSave(save->id, favourite);
-		save->Favourite = favourite;
+		if (Client::Ref().FavouriteSave(save->id, favourite) == RequestOkay)
+			save->Favourite = favourite;
+		else if (favourite)
+			throw PreviewModelException("Error, could not fav. the save, are you logged in?");
+		else
+			throw PreviewModelException("Error, could not unfav. the save, are you logged in?");
 		notifySaveChanged();
 	}
 }
diff --git a/src/gui/preview/PreviewView.cpp b/src/gui/preview/PreviewView.cpp
index 5453c50..f78b941 100644
--- a/src/gui/preview/PreviewView.cpp
+++ b/src/gui/preview/PreviewView.cpp
@@ -427,7 +427,6 @@ void PreviewView::NotifySaveChanged(PreviewModel * sender)
 
 			if(savePreview && savePreview->Buffer && !(savePreview->Width == XRES/2 && savePreview->Width == YRES/2))
 			{
-				int newSizeX, newSizeY;
 				pixel * oldData = savePreview->Buffer;
 				float factorX = ((float)XRES/2)/((float)savePreview->Width);
 				float factorY = ((float)YRES/2)/((float)savePreview->Height);