CarouselPage::getClassFolder
Search the first class name (that must have a 'Page' suffix) in the object hierarchy that has a correspoding folder in ASSETS_PATH, that is a folder with the same name with the 'Page' suffix stripped out. This folder will be returned and used as custom folder in the upload field.
For example, if this class is `HomePage` and it is inherited from `CarouselPage`, this function will check for `Home` first and `Carousel` after. If no valid folders are found, `false` is returned.
Signature
protected function getClassFolder()
Returns
- string|false