Source Files: includes/ld-assignment-uploads.php

Function: Marks assignment approved by assignment ID.

Function: Marks assignment approved by user ID annd lesson ID.

Function: Handles the upload, delete, and mark as complete for the assignment.

Function: Gets a list of user’s assignments.

Function: Migrates the assignments from post meta to assignments custom post type.

Function: Gets the list of all assignments.

Function: Handles assignment uploads.

Function: Handles whether the comments should be open for assignments.

Function: Enables comments when adding a new assignment.

Function: Cleans file name on upload.

Function: Handles file upload process.