Developers
Method: Show course completion/quiz completion Action callback from ‘template_redirect’ (wp core action)
Class: Extends functionality of SWFD_CPT instance
Method: Sets up properties for CPT to be used in plugins
Method: Function to dynamically control the ‘the_content’ filtering for this post_type instance.
Method: Get Archive content
Method: Generate output for courses, lessons, topics, quizzes Filter callback for ‘the_content’ (wp core filter)
Filter Hook: Remove the hook into the WP ‘the_content’ filter once we are in our handler. This will allow other templates to call the ‘the_content’ filter without causing recursion.
Filter Hook: Filter content to be return inside div