first_lesson_url pointing to the first lesson of the course.

hacklabr · Aug 2, 2013 · 3e5729a · 3e5729a
1 parent 6dc5dae
commit 3e5729a
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/timtec/templates/course_intro.pt b/timtec/templates/course_intro.pt
@@ -57,7 +57,7 @@
                         <strong><i class="icon-tasks"></i> Dedicação extra:</strong> ${course.extra_dadication}
                     </p>
                     <ul class="no-bullet">
-                        <li class="clearfix"><a href="aula.html" class="btn btn-large btn-course btn-tim span12">Começar o curso</a></li>
+                        <li class="clearfix"><a href="${first_lesson_url}" class="btn btn-large btn-course btn-tim span12">Começar o curso</a></li>
                         <li tal:repeat="lesson course.lessons">
                             <span class="title">${lesson.name}</span>
                             ${lesson.desc}

diff --git a/timtec/views.py b/timtec/views.py
@@ -17,7 +17,13 @@ class CourseController(BaseView):
     def intro(self):
         course_slug = self.request.matchdict.get('course', 'dbsql')
         course = DBSession.query(Course).filter(Course.slug == course_slug).first()
-        return {u'course': course}
+        first_lesson = DBSession.query(Course).filter(Course.slug == course_slug) \
+            .join(Course.lessons).filter(Lesson.position == 1).first()
+        if first_lesson:
+            first_lesson_url = self.request.route_path('lesson', course=course_slug, lesson=first_lesson.name)
+        else:
+            first_lesson_url = ''
+        return {u'course': course, u'first_lesson_url': first_lesson_url}
 
     @view_config(route_name='lesson', renderer='templates/lesson.pt')
     def lesson(self, course_slug=u'dbsql'):