def course_activity_view(request, course_id, activity_id):
course = can_view_course(request, course_id)
activity = Activity.objects.get(pk=activity_id)
# log the activity in the tracker
tracker = Tracker()
tracker.user = request.user
tracker.course = course
tracker.type = activity.type
tracker.data = ""
tracker.ip = request.META.get('REMOTE_ADDR','0.0.0.0')
tracker.agent = request.META.get('HTTP_USER_AGENT','unknown')
tracker.activity_title = activity.title
tracker.section_title = activity.section.title
tracker.save()
if activity.type == "page":
activity_content_file = activity.get_content()
with codecs.open(settings.MEDIA_ROOT + "courses/" + course.shortname + "/" + activity_content_file, "r", "utf-8") as f:
s = f.read()
template = re.compile('\<body(?P<body>.*?)>(?P<content>.*)\<\/body\>', re.DOTALL)
activity_content = template.search(s).group('content')
activity_content = activity_content.replace("images/",settings.MEDIA_URL + "courses/" + course.shortname + "/images/")
return render_to_response('oppia/preview/course_activity_page.html',
{'course': course, 'activity': activity , 'content' : activity_content },
context_instance=RequestContext(request))
else:
activity_content= None
return render_to_response('oppia/preview/course_activity_not_supported.html',
{'course': course, 'activity': activity , 'content' : activity_content },
context_instance=RequestContext(request))
def course_activity_view(request, course_id, activity_id):
course = check_can_view(request, course_id)
activity = Activity.objects.get(pk=activity_id)
# log the activity in the tracker
tracker = Tracker()
tracker.user = request.user
tracker.course = course
tracker.type = activity.type
tracker.data = ""
tracker.ip = request.META.get('REMOTE_ADDR','0.0.0.0')
tracker.agent = request.META.get('HTTP_USER_AGENT','unknown')
tracker.activity_title = activity.title
tracker.section_title = activity.section.title
tracker.save()
if activity.type == "page":
activity_content_file = activity.get_content()
with codecs.open(settings.MEDIA_ROOT + "courses/" + course.shortname + "/" + activity_content_file, "r", "utf-8") as f:
s = f.read()
template = re.compile('\<body(?P<body>.*?)>(?P<content>.*)\<\/body\>', re.DOTALL)
activity_content = template.search(s).group('content')
activity_content = activity_content.replace("images/",settings.MEDIA_URL + "courses/" + course.shortname + "/images/")
return render_to_response('oppia/preview/course_activity_page.html',
{'course': course, 'activity': activity , 'content' : activity_content },
context_instance=RequestContext(request))
else:
activity_content= None
return render_to_response('oppia/preview/course_activity_not_supported.html',
{'course': course, 'activity': activity , 'content' : activity_content },
context_instance=RequestContext(request))
def download_course(self, request, **kwargs):
self.is_authenticated(request)
self.throttle_check(request)
pk = kwargs.pop('pk', None)
try:
if request.user.is_staff:
course = self._meta.queryset.get(pk = pk,is_archived=False)
else:
course = self._meta.queryset.get(pk = pk, is_archived=False,is_draft=False)
except Course.DoesNotExist:
raise Http404(_(u"Course not found"))
except ValueError:
try:
if request.user.is_staff:
course = self._meta.queryset.get(shortname = pk,is_archived=False)
else:
course = self._meta.queryset.get(shortname = pk, is_archived=False,is_draft=False)
except Course.DoesNotExist:
raise Http404(_(u"Course not found"))
file_to_download = course.getAbsPath();
schedule = course.get_default_schedule()
has_completed_trackers = Tracker.has_completed_trackers(course,request.user)
cohort = Cohort.member_now(course,request.user)
if cohort:
if cohort.schedule:
schedule = cohort.schedule
# add scheduling XML file
if schedule or has_completed_trackers:
file_to_download = settings.COURSE_UPLOAD_DIR +"temp/"+ str(request.user.id) + "-" + course.filename
shutil.copy2(course.getAbsPath(), file_to_download)
zip = zipfile.ZipFile(file_to_download,'a')
if schedule:
zip.writestr(course.shortname +"/schedule.xml",schedule.to_xml_string())
if has_completed_trackers:
zip.writestr(course.shortname +"/tracker.xml",Tracker.to_xml_string(course,request.user))
zip.close()
wrapper = FileWrapper(file(file_to_download))
response = HttpResponse(wrapper, content_type='application/zip')
response['Content-Length'] = os.path.getsize(file_to_download)
response['Content-Disposition'] = 'attachment; filename="%s"' %(course.filename)
# Add to tracker
tracker = Tracker()
tracker.user = request.user
tracker.course = course
tracker.type = 'download'
tracker.data = json.dumps({'version':course.version })
tracker.ip = request.META.get('REMOTE_ADDR','0.0.0.0')
tracker.agent = request.META.get('HTTP_USER_AGENT','unknown')
tracker.save()
course_downloaded.send(sender=self, course=course, user=request.user)
return response
def course_downloaded_callback(sender, **kwargs):
request = kwargs.get('request')
course = kwargs.get('course')
tracker = Tracker()
tracker.user = request.user
tracker.course = course
tracker.type = 'download'
tracker.data = json.dumps({'version': course.version})
tracker.ip = request.META.get('REMOTE_ADDR', DEFAULT_IP_ADDRESS)
tracker.agent = request.META.get('HTTP_USER_AGENT', 'unknown')
tracker.save()
def record_mobile_tracker(request, course_id, type, page):
t = Tracker()
t.user = request.user
t.ip = request.META.get('REMOTE_ADDR', oppia.DEFAULT_IP_ADDRESS)
t.agent = request.META.get('HTTP_USER_AGENT', 'unknown')
t.digest = ""
t.data = ""
t.course = course_id
t.type = type
t.completed = True
t.activity_title = page
t.save()
return
def record_mobile_tracker(request, course_id, type, page):
t = Tracker()
t.user = request.user
t.ip = request.META.get('REMOTE_ADDR', oppia.DEFAULT_IP_ADDRESS)
t.agent = request.META.get('HTTP_USER_AGENT', 'unknown')
t.digest = ""
t.data = ""
t.course = course_id
t.type = type
t.completed = True
t.activity_title = page
t.save()
return
def record_mobile_tracker(request, course_id, type, page):
t = Tracker()
t.user = request.user
t.ip = request.META.get("REMOTE_ADDR", "0.0.0.0")
t.agent = request.META.get("HTTP_USER_AGENT", "unknown")
t.digest = ""
t.data = ""
t.course = course_id
t.type = type
t.completed = True
t.activity_title = page
t.save()
return
