public PageTemplatesApi(SourceCollectionsList sourceCollectionsList,BookSelection bookSelection,
PageSelection pageSelection, TemplateInsertionCommand templateInsertionCommand,
BookThumbNailer thumbNailer, Book.Book.Factory bookFactory, BookStorage.Factory storageFactory)
{
_sourceCollectionsList = sourceCollectionsList;
_bookSelection = bookSelection;
_pageSelection = pageSelection;
_templateInsertionCommand = templateInsertionCommand;
_thumbNailer = thumbNailer;
_bookFactory = bookFactory;
_storageFactory = storageFactory;
}