includes/classes/class-ldlms-model-user-quiz-progress.php

Method: Hook into the user meta update logic from WordPress so we know if external processes are updating the user meta value. If so we set the dirty flag to force a reload of the meta and rebuild the data structure.

Method: Load Legacy User Progress from User Meta.

Method: Build Quiz Progress

Method: Build User Quiz Progress nodes.

Method: Sets the Progress loaded flag to false and clears all data structures. Thousand will force the progress to be reloaded from meta.

Method: Get User Quiz Progress by progress type.

Method: Set Progress steps.

Method: Check if user has completed/passed a specific Quiz.

Method: Public constructor for class.

Method: Initialize the User class vars.