{% if not lesson %}
{# I18N: Text shown for a unit that has had no lessons added to it yet. #} {{ gettext('This unit does not contain any lessons.') }}
{% endif %} {% for lesson in lessons %} {% if lesson.lesson_id == lesson_id %}
{% if lesson.now_available or is_course_admin %}

{{ lesson.activity_title }} {% if not lesson.now_available and is_course_admin %} (Private) {% endif %}

{% else %}

{{ lesson.title }}



{# I18N: Text shown for a lesson that has not been made public. #} {{ gettext('This lesson is not available.')}}
{% endif %}
{% if back_button_url %} {# I18N: Text on the navigation button at the end of a lesson page. #} {{ gettext('Previous Page') }} {% endif %}
{% if next_button_url %} {# I18N: Text on the navigation button at the end of a lesson page. #} {{ gettext('Next Page') }} {% else %} {# I18N: Text on the navigation button at the end of a lesson. It signals that the student has completed a unit (which is a series of lessons). #} {{ gettext('End') }} {% endif %}
{% endif %} {% endfor %}