Method: Adds a ‘Approve’ option next to certain selects on assignment edit screen in admin.
Method: Handles approval of assignments in bulk.
Method: Adds inline actions to Essay on post listing hover in the admin.
Method: Adds approval Link to assignment metabox.
Method: Updates assignment points and approval status.
Function: Gets the list of enrolled courses for a group.
Action Hook: Display the robots.txt file content. (wp core action)
Function: [usermeta] shortcode
Filter Hook: Filters URL that a user should be redirected to after joining a course.
Function: Checks if the user’s course prerequisites are completed for a given course.
Filter Hook: Filters content to be echoed after course info shortcode item.
Method: Handles widget updates in admin
Method: Display widget form in admin
Function: Prints the given string in preformated text.
Function: Helper function for PHP output buffering.
Function: Redirects to the home page if the user lands on archive pages for lesson or quiz post types.
Function: Removes all comments for learndash post types.
Function: Ensures the comments are open for assignments.
Function: Converts the seconds to time output.
Function: Checks if the server is on Microsoft IIS.