learndash_add_theme_support()
Function: Adds the post thumbnail theme support for custom post types.
Function: Adds the post thumbnail theme support for custom post types.
Function: Displays certificate options metabox fields.
Filter Hook: Filters certificate pdf page format.
Filter Hook: Filters certificate pdf page orientations.
Function: Saves certificate option metabox fields.
Function: Gets certificate details.
Filter Hook: Filters certificate details link.
Function: Builds the `[ld_course_certificate]` shortcode output.
Filter Hook: Filters the output of course certificate shortcode.
Filter Hook: Filters label for certificate link.
Function: Gets the course certificate link for the user.
Filter Hook: Filters course certificate link.
Function: Gets the certificate link if the certificate exists and quizzes are completed.
Function: Disables the visual editor for the certificate post type edit screen.
Function: Disables the visual editor for the certificate post type edit screen with javascript.
Function: Registers certificate options metabox.
Function: Converts the file size shorthand to bytes.
Function: Checks whether the assignment upload is successful or not.
Function: Registers assignment metabox.
Function: Adds approval Link to assignment metabox.