Determines if a payment gateway can be used to process transactions for an LLMS_Order or an LLMS_Access_Plan.

Validates the coupon.

Validates the order.

Validates the access plan.

Get the possible statuses of a given order.

Query the database for orders that may be affected by the change.

Send a test notification to the currently logged in users

Get an array of LifterLMS Admin Page settings to send test notifications

Callback function called when the upcoming payment reminder notification is fired

Takes a subscriber type (student, author, etc) and retrieves a User ID.

Add view links to the admin menu bar for qualifying users.

Performs a query to retrieve sibling lessons from the lesson’s adjacent section

Get single post instructors template

Updates course and lesson prerequisites

Creates a new question

Schedules payments and expiration for an order

Delete the object from the database

Called when an user enrollment is deleted.

Retrieve courses associated with the membership

Get the object associated to the notification

Handle quiz reporting screen actions buttons

Delete non-post type elements

Output a message when no HTML was rendered

Automatically sets instructor data when a new course/membership is created.

Get object.

Updates a single llms lesson.

Prepares a single lesson for create or update.

Updates a single llms course.

Prepare links for the request.

Prepares a single post for create or update.

Update the object in the database with prepared data.

Get object.

Delete the object.

Constructor.

Called when a post is permanently deleted.

Retrieve data for a cell.

Add breadcrumb links to the tab depending on current view.

Output tab content.

Delete enrollment data based on posted values.

Update enrollment data based on posted values.

Save autoenroll courses list for a Membership

Constructor

Endpoint to output orders content

Get the number of attempts remaining by a student for a given quiz.

Sets question-related data from constructor

Constructor

Retrieve the previous section

Retrieve an instance of LLMS_Course for the sections’s parent course

Retrieve the previous section

Retrieve an array of transactions associated with the order according to supplied arguments

Retrieve an LLMS_Post_Model object for the associated product

Retrieve an instance of LLMS_Course for the elements’s parent section

Retrieve an object for the assigned quiz (if a quiz is assigned)

Retrieve an instance of LLMS_Course for the element’s parent course

Determine if the quiz is an orphan.

Retrieve LLMS_Lesson for the quiz’s parent lesson.

Retrieve an instance of the LLMS_Question

Retrieve a link for the item on the admin panel

Retrieve instructor’s posts (courses and memberships, mixed)

Determine if the user is an instructor on a post

Get a string used to describe the postmeta item.

Update the completion status of a track, course, section, or lesson for the current student

Get the current enrollment status of a student for a particular product

Retrieve an array of blank questions for insertion into a new attempt during initialization

Get an instance of the LLMS_Quiz for the attempt

Answer a question

Action triggered to queue queries needed to make the calculation

Schedule recalculation from actions triggered against a lesson

Execute calculation for each item in the queue until all students in the course have been polled

Retrieve the parent course for a section, lesson, or quiz

Replace merge codes with actual values

Retrieve a question associated with this quiz by question ID

Main grade getter function

Calculates the grades for elements that have a list of children which are averaged / weighted to come up with the total grade

Output the “My Grades” template screen on the student dashboard.

Output a featured video on the course tile in a LifterLMS Loop

Create or update an access plan.

Create duplicates for any quiz attached to multiple lessons

Update question & choice data to new structure

Update question data to new formats & match question choice indexes to new choice IDs

Ensure quizzes backreference their parent lessons

Add yes/no vals for quiz new quiz settings

Add end dates to LifterLMS Orders which have a length but no saved end date

Setup default instructor data for courses and memberships

Add visibility settings to all access plans and delete the “featured” meta values for all access plans

Determine if a quiz should be accessible by a user.

Setup a pending order which can be passed to an LLMS_Payment_Gateway for processing.

Determine if a lesson/quiz is restricted by drip settings.

Determine if a lesson/quiz is restricted by a prerequisite lesson.

Determine if a course (or lesson/quiz) is “open” according to course time period settings.

Start a Quiz Attempt.

AJAX Quiz answer question.

Store data for the instructors metabox

Constructor

Called when an order’s status changes to refunded, cancelled, expired, or failed.

Trigger a recurring payment.

Before a lesson is marked as complete, check if all the lesson’s quiz requirements are met

Lets student cancel recurring access plan subscriptions from the student dashboard view order screen

Gather a bunch of information and output the actual content for the shortcode.

Retrieve the actual content of the shortcode

Retrieve the author ID of the course

Retrieve the forum ids associated with the course

Output the widget

Handle attempts to access quizzes.

Handle sales page redirects for courses & memberships

Get a list of achievement Achievement Template IDs for a given post.

Retrieve course ids restricted to a LifterLMS course

Parses data passed to $statuses Convert strings to array and ensure resulting array contains only valid statuses If no valid statuses, returns to the default

Output the page content

Process lesson detachments from the heartbeat data

Update lesson from heartbeat data

Update quizzes during heartbeats

Update a section with data from the heartbeat

Retrieve a list of lessons the current user is allowed to clone/attach

A terrible Rest API for the course builder

Retrieve data for a cell

Retrieve data for a cell

Retrieve an array of lesson ids for all the products in the current filter

Add breadcrumb links to the tab depending on current view

Output tab content

Add breadcrumb links to the tab depending on current view

Output tab content

Manage content of custom columns

Manage content of custom lesson columns

Order post: Queries data based on column name.

This function is where extending classes can configure all the fields within the metabox The function must return an array which can be consumed by the “output” function

Function to field WP::output() method call

Define metabox fields

Resend a receipt for a transaction

Output metabox content

Save method

Save action, update order status

Override the output method to output a button

Handle events for our custom postrow actions

Send a test notification to the currently logged in users Extending classes should redefine this in order to properly setup the controller with post_id and user_id data

Takes a subscriber type (student, author, etc) and retrieves a User ID

Callback function called when a section is completed by a student

Callback function called when a quiz is failed by a student

Get an array of LifterLMS Admin Page settings to send test notifications.

Callback function, called after enrollment into a course

Takes a subscriber type (student, author, etc) and retrieves a User ID

Get an array of LifterLMS Admin Page settings to send test notifications

Send a test notification to the currently logged in users

Callback function called when a course is completed by a student

Get an array of LifterLMS Admin Page settings to send test notifications

Send a test notification to the currently logged in users Extending classes should redefine this in order to properly setup the controller with post_id and user_id data

Takes a subscriber type (student, author, etc) and retrieves a User ID

Callback function called when a quiz is failed by a student

Get an array of LifterLMS Admin Page settings to send test notifications

Callback function called when a lesson is completed by a student

Replace merge codes with actual values

Takes a subscriber type (student, author, etc) and retrieves a User ID

Update instructor information for a given object.

Retrieve instructor information for a give object.