I recently ran into an issue where I needed to preprocess an entity from my module. In my particular scenario, I didn’t want to depend on a theme to implement functionality.
hook_preprocess_my_entity doesn’t exist, so we have
to make one. However, we can do that with
The above code simply registers a
callback, allowing you to preprocess different entity types. We have
my_module_preprocess_my_entity, which allows us to
my_entity entity type.