Custom PhotoSource does not show image for product.

[felipessousa]

Hi guys,

When implementing a new PhotoSource for Print.io why the fetchImageForItem method is only called with isThumbnail parameter equals true ? I'm able to see all the thumbnails however the product image is not being downloaded, it shows a loading popup which spins forever.

override func fetchImageForItem(item: PIOPhotoSourceItem!, thumbnail isThumbnail: Bool, withCompletionHandler imageFetchCompletionHandler: ((UIImage!) -> Void)!) {
        var URLString: String = ""
        let myItem = item as! CustomPhotoSourceItem
        if(isThumbnail){
            URLString = myItem.thumbnailUrl;
        }else{
            URLString = myItem.imageUrl;
        }
        var image: UIImage = UIImage(data: NSData(contentsOfURL: NSURL(string: URLString)!)!)!
        imageFetchCompletionHandler( image );
    }

My class extends PIODefaultPhotoSource

[felipessousa]

It seems that the correct way is implement fetchImageInPhotoSource on CustomPhotoSourceItem and not on CustomPhotoSource.