From 52ba6c424d2137dc29436b45a0b5823e96a07e4a Mon Sep 17 00:00:00 2001
From: Matheus Lins <msl@cin.ufpe.br>
Date: Mon, 24 Oct 2016 14:17:19 -0300
Subject: [PATCH] replicate couse #189

---
 courses/models.py                         |  4 +++-
 courses/static/js/course.js               | 14 ++++++++++++++
 courses/templates/course/course_card.html |  4 ++--
 courses/urls.py                           |  1 +
 courses/views.py                          | 34 ++++++++++++++++++++++++++++++++--
 5 files changed, 52 insertions(+), 5 deletions(-)

diff --git a/courses/models.py b/courses/models.py
index e3658e3..ac70427 100644
--- a/courses/models.py
+++ b/courses/models.py
@@ -65,9 +65,11 @@ class Course(models.Model):
 
 	def show_subscribe(self):
 		today = datetime.date.today()
-
 		return today >= self.init_register_date and today <= self.end_register_date
 
+	def duration(self):
+		return self.end_date - self.init_date
+
 class Subject(models.Model):
 
 	name = models.CharField(_('Name'), max_length = 100)
diff --git a/courses/static/js/course.js b/courses/static/js/course.js
index 9fdee96..9a16d64 100644
--- a/courses/static/js/course.js
+++ b/courses/static/js/course.js
@@ -63,4 +63,18 @@ function delete_course(url, course, message, return_url) {
             }
         });
     });
+}
+/*
+*
+* Function to load create course's form
+*
+*/
+function replicate_course(url, course) {
+    $.ajax({
+        url: url, 
+        data: {'form': course},
+        success: function(data) {
+            $(".course_replicate_form").html(data);
+        }
+    });
 }
\ No newline at end of file
diff --git a/courses/templates/course/course_card.html b/courses/templates/course/course_card.html
index 8007078..1fb31f1 100644
--- a/courses/templates/course/course_card.html
+++ b/courses/templates/course/course_card.html
@@ -18,7 +18,7 @@
 			                <i class="fa fa-ellipsis-v fa-2x" aria-hidden="true"></i>
 			              </button>
 			              <ul class="dropdown-menu" aria-labelledby="moreActions">
-			                <li><a href="javascript:replicate_course('{% url 'course:create'%}','{{course.slug}}')"><i class="fa fa-files-o fa-fw" aria-hidden="true"></i>{% trans 'Replicate' %}</a></li>
+			                <li><a href="{% url 'course:replicate_course' course.slug %}"><i class="fa fa-files-o fa-fw" aria-hidden="true"></i>{% trans 'Replicate' %}</a></li>
 			                <li><a href="javascript:delete_course('{% url 'course:delete' course.slug %}', '{{ course.slug }}', '{% trans "Are you sure you want to delete this course?" %}', '{% url 'course:manage' %}')"><i class="fa fa-trash fa-fw" aria-hidden="true"></i>{% trans 'Remove' %}</a></li>
 			              </ul>
 			            </div>
@@ -47,7 +47,7 @@
     <div class="modal-dialog" role="document">
         <div class="modal-content">
             <div class="modal-header">
-                <h4 class="modal-title" id="myModalLabel">{% trans 'Forum' %}</h4>
+                <h4 class="modal-title" id="myModalLabel">{% trans 'Repicate Course' %}</h4>
             </div>
             <div class="modal-body">
                 <section>
diff --git a/courses/urls.py b/courses/urls.py
index d659e5c..db1da06 100644
--- a/courses/urls.py
+++ b/courses/urls.py
@@ -4,6 +4,7 @@ from . import views
 urlpatterns = [
 	url(r'^$', views.IndexView.as_view(), name='manage'),
 	url(r'^create/$', views.CreateCourseView.as_view(), name='create'),
+	url(r'^replicate_course/(?P<slug>[\w_-]+)/$', views.ReplicateCourseView.as_view(), name='replicate_course'),
 	url(r'^edit/(?P<slug>[\w_-]+)/$', views.UpdateCourseView.as_view(), name='update'),
 	url(r'^(?P<slug>[\w_-]+)/$', views.CourseView.as_view(), name='view'),
 	url(r'^delete/(?P<slug>[\w_-]+)/$', views.DeleteCourseView.as_view(), name='delete'),
diff --git a/courses/views.py b/courses/views.py
index 404eeb3..740815b 100644
--- a/courses/views.py
+++ b/courses/views.py
@@ -105,6 +105,38 @@ class CreateCourseView(LoginRequiredMixin, HasRoleMixin, NotificationMixin,gener
 		context['now'] = date.today()
 		return context
 
+class ReplicateCourseView(LoginRequiredMixin, HasRoleMixin, NotificationMixin,generic.edit.CreateView):
+
+	allowed_roles = ['professor', 'system_admin']
+	login_url = reverse_lazy("core:home")
+	redirect_field_name = 'next'
+	template_name = 'course/replicate.html'
+	form_class = CourseForm
+	success_url = reverse_lazy('course:manage')
+
+	def form_valid(self, form):
+		self.object = form.save()
+		self.object.professors.add(self.request.user)
+		return super(ReplicateCourseView, self).form_valid(form)
+
+	def get_context_data(self, **kwargs):
+		context = super(ReplicateCourseView, self).get_context_data(**kwargs)
+		course = get_object_or_404(Course, slug = self.kwargs.get('slug'))
+		if has_role(self.request.user,'system_admin'):
+			courses = Course.objects.all()
+		elif has_role(self.request.user,'professor'):
+			courses = self.request.user.courses.all()
+		categorys_courses = CourseCategory.objects.all()
+		context['courses'] = courses
+		context['course'] = course
+		context['categorys_courses'] = categorys_courses
+		context['title'] = _("Replicate Course")
+		context['now'] = date.today()
+		return context
+
+	def get_success_url(self):
+		return reverse_lazy('course:view', kwargs={'slug' : self.object.slug})
+
 class UpdateCourseView(LoginRequiredMixin, HasRoleMixin, generic.UpdateView):
 
 	allowed_roles = ['professor', 'system_admin']
@@ -136,8 +168,6 @@ class UpdateCourseView(LoginRequiredMixin, HasRoleMixin, generic.UpdateView):
 	def get_success_url(self):
 		return reverse_lazy('course:view', kwargs={'slug' : self.object.slug})
 
-
-
 class DeleteCourseView(LoginRequiredMixin, HasRoleMixin, generic.DeleteView):
 
 	allowed_roles = ['professor', 'system_admin']
--
libgit2 0.21.2