woothemes / sensei

        $preview_lesson_count = intval( Sensei()->course->course_lesson_preview_count( $course->ID ) );

        $is_user_taking_course = Sensei_Utils::user_started_course( $course->ID, get_current_user_id() );

        if ( 0 < $preview_lesson_count && !$is_user_taking_course ) {

            ?>

            <p class="sensei-free-lessons">

                <a href="<?php echo get_permalink(); ?>">

                    <?php _e( 'Preview this course', 'woothemes-sensei' ) ?>

                </a>

                - <?php echo sprintf( __( '(%d preview lessons)', 'woothemes-sensei' ), $preview_lesson_count ) ; ?>

            </p>

        <?php

        }

    }

    /**

		   	<?php sensei_simple_course_price( $post_id ); ?>

        	</p>

        	<p class="course-excerpt"><?php the_excerpt(); ?></p>

        	<?php if ( 0 < $free_lesson_count ) {

                $free_lessons = sprintf( __( 'You can access %d of this course\'s lessons for free', 'woothemes-sensei' ), $free_lesson_count ); ?>

                <p class="sensei-free-lessons"><a href="<?php echo get_permalink( $post_id ); ?>"><?php _e( 'Preview this course', 'woothemes-sensei' ) ?></a> - <?php echo $free_lessons; ?></p>

            <?php } ?>

		</section><?php

	} // End sensei_course_archive_meta()