.cmd
  = action_icon('add', 'Cadastrar nova disciplina', new_course_url) if admin?

- cache do
  %h4.title= App.title
  %h1.title Disciplinas

  .box
    %ul
      - if logged_in?
        - unless @current_user.courses.empty?
          %h3 Disciplinas matriculadas
          - for course in @current_user.courses
            %li{highlight(course.id)}
              .right
                = action_icon('subtract', 'Desmatricular-se', unenroll_course_url(course))
              = link_to h(course.full_name), course_url(course)

      - old_period = 0
      - for course in @courses
        - if course.period != old_period
          %h3= (course.period == 99 ? "Optativas" : "Semestre #{course.period}")
          - old_period = course.period

        %li{highlight(course.id)}
          .right
            = action_icon('add', 'Matricular-se', enroll_course_url(course))
          = link_to h(course.full_name), course_url(course)