private function get_actions_html( $lesson ) {
		$html = '';

		// Evaluate against the student's progress, not the current (admin) user's.
		// is_quiz_enabled() requires publish status, so unpublished quizzes are ignored.
		$show_button = true;

		if ( $lesson->is_quiz_enabled() ) {
			$attempt          = $this->student->quizzes()->get_best_attempt( $lesson->get( 'quiz' ) );
			$passing_required = llms_parse_bool( $lesson->get( 'require_passing_grade' ) );

			if ( ! $attempt || ( $passing_required && ! $attempt->is_passing() ) ) {
				$show_button = false;
			}
		}

		/**
		 * Filters whether the lesson action (mark complete/incomplete) button
		 * should display in the admin student course reporting table.
		 *
		 * @since 10.0.0
		 *
		 * @param bool         $show_button Whether to show the button.
		 * @param LLMS_Lesson  $lesson      Lesson instance.
		 * @param LLMS_Student $student     Student being reported on.
		 */
		$show_button = apply_filters( 'llms_admin_report_show_lesson_action_button', $show_button, $lesson, $this->student );

		if ( $show_button ) {

			if ( $this->student->is_complete( $lesson->get( 'id' ) ) ) {
				$action = 'incomplete';
				$icon   = 'exclamation-triangle';
				$text   = __( 'Mark Incomplete', 'lifterlms' );
			} else {
				$action = 'complete';
				$icon   = 'check';
				$text   = __( 'Mark Complete', 'lifterlms' );
			}
			$html = '
				<form action="" method="POST">
					<input name="student_id" type="hidden" value="' . $this->student->get( 'id' ) . '">
					<input name="lesson_id" type="hidden" value="' . $lesson->get( 'id' ) . '">
					<button class="llms-button-secondary square small tip--bottom-left" data-tip="' . esc_attr( $text ) . '" name="llms-lesson-action" type="submit" value="' . $action . '">
						<i class="fa fa-' . $icon . '" aria-hidden="true"></i>
					</button>
					' . wp_nonce_field( 'llms-admin-lesson-progression', 'llms-admin-progression-nonce', false, false ) . '
				</form>
			';

		}
		return $html;
	}