def test_news_label_filtering(self):
actions.login(self.STUDENT_EMAIL)
actions.register(self, 'John Smith')
label_foo = models.LabelDAO.save(models.LabelDTO(
None, {'title': 'Foo',
'descripton': 'foo',
'type': models.LabelDTO.LABEL_TYPE_COURSE_TRACK}))
label_bar = models.LabelDAO.save(models.LabelDTO(
None, {'title': 'Bar',
'descripton': 'bar',
'type': models.LabelDTO.LABEL_TYPE_COURSE_TRACK}))
now_ts = utc.now_as_timestamp() + 3 # Avoid filtering in-past items
news.CourseNewsDao.add_news_item(news.NewsItem(
'test:no_labels', 'url_no_labels',
when=utc.timestamp_to_datetime(now_ts)))
news.CourseNewsDao.add_news_item(news.NewsItem(
'test:with_labels', 'url_with_labels',
labels=common_utils.list_to_text([label_foo]),
when=utc.timestamp_to_datetime(now_ts - 1)))
# Student starts life with no labels, so should match both items.
response = self.get('course')
soup = self.parse_html_string_to_soup(response.body)
self.assertEquals(
[news_tests_lib.NewsItem(
'Test Item no_labels', 'url_no_labels', True),
news_tests_lib.NewsItem(
'Test Item with_labels', 'url_with_labels', True)],
news_tests_lib.extract_news_items_from_soup(soup))
# Apply non-matching label to Student; should not see labeled news.
models.Student.set_labels_for_current(
common_utils.list_to_text([label_bar]))
response = self.get('course')
soup = self.parse_html_string_to_soup(response.body)
self.assertEquals(
[news_tests_lib.NewsItem(
'Test Item no_labels', 'url_no_labels', True)],
news_tests_lib.extract_news_items_from_soup(soup))
# Apply matching label to Student; should again see labeled news.
models.Student.set_labels_for_current(
common_utils.list_to_text([label_foo, label_bar]))
response = self.get('course')
soup = self.parse_html_string_to_soup(response.body)
self.assertEquals(
[news_tests_lib.NewsItem(
'Test Item no_labels', 'url_no_labels', True),
news_tests_lib.NewsItem(
'Test Item with_labels', 'url_with_labels', True)],
news_tests_lib.extract_news_items_from_soup(soup))
def post(self):
student = self.personalize_page_and_get_enrolled()
if not student:
return
if not self.assert_xsrf_token_or_fail(self.request, 'student-edit'):
return
all_track_label_ids = models.LabelDAO.get_set_of_ids_of_type(
models.LabelDTO.LABEL_TYPE_COURSE_TRACK)
new_track_label_ids = set([
int(label_id) for label_id in self.request.get_all('labels')
if label_id and int(label_id) in all_track_label_ids
])
student_label_ids = set([
int(label_id)
for label_id in common_utils.text_to_list(student.labels)
if label_id
])
# Remove all existing track (and only track) labels from student,
# then merge in selected set from form.
student_label_ids = student_label_ids.difference(all_track_label_ids)
student_label_ids = student_label_ids.union(new_track_label_ids)
models.Student.set_labels_for_current(
common_utils.list_to_text(list(student_label_ids)))
self.redirect('/student/home')
def post(self):
student = self.personalize_page_and_get_enrolled()
if not student:
return
if not self.assert_xsrf_token_or_fail(self.request, 'student-edit'):
return
all_track_label_ids = models.LabelDAO.get_set_of_ids_of_type(
models.LabelDTO.LABEL_TYPE_COURSE_TRACK)
new_track_label_ids = set(
[int(label_id)
for label_id in self.request.get_all('labels')
if label_id and int(label_id) in all_track_label_ids])
student_label_ids = set(
[int(label_id)
for label_id in common_utils.text_to_list(student.labels)
if label_id])
# Remove all existing track (and only track) labels from student,
# then merge in selected set from form.
student_label_ids = student_label_ids.difference(all_track_label_ids)
student_label_ids = student_label_ids.union(new_track_label_ids)
models.Student.set_labels_for_current(
common_utils.list_to_text(list(student_label_ids)))
self.redirect('/student/home')
def put(self):
"""Handles REST PUT verb with JSON payload."""
request = transforms.loads(self.request.get('request'))
key = request.get('key')
if not self.assert_xsrf_token_or_fail(request, 'announcement-put',
{'key': key}):
return
if not AnnouncementsRights.can_edit(self):
transforms.send_json_response(self, 401, 'Access denied.',
{'key': key})
return
entity = AnnouncementEntity.get(key)
if not entity:
transforms.send_json_response(self, 404, 'Object not found.',
{'key': key})
return
schema = AnnouncementsItemRESTHandler.SCHEMA(
'Announcement',
self.get_course().get_course_announcement_list_email())
payload = request.get('payload')
update_dict = transforms.json_to_dict(transforms.loads(payload),
schema.get_json_schema_dict())
entity.labels = utils.list_to_text(
LabelGroupsHelper.decode_labels_group(
update_dict.get('label_groups')))
transforms.dict_to_entity(entity, update_dict)
entity.put()
AnnouncementUtil.update_course_with_last_announcement(
self.app_context.get_namespace_name())
email_sent = False
if entity.send_email:
email_manager = notify.EmailManager(self.get_course())
email_sent = email_manager.send_announcement(
entity.title, entity.html, intent=ANNOUNCEMENTS_INTENT)
if entity.send_email and not email_sent:
if not self.get_course().get_course_announcement_list_email():
message = 'Saved. Announcement list not configured.'
else:
message = 'Saved, but there was an error sending email.'
else:
message = 'Saved.'
transforms.send_json_response(self, 200, message)
def put(self):
"""Handles REST PUT verb with JSON payload."""
request = transforms.loads(self.request.get('request'))
key = request.get('key')
if not self.assert_xsrf_token_or_fail(
request, 'announcement-put', {'key': key}):
return
if not AnnouncementsRights.can_edit(self):
transforms.send_json_response(
self, 401, 'Access denied.', {'key': key})
return
entity = AnnouncementEntity.get(key)
if not entity:
transforms.send_json_response(
self, 404, 'Object not found.', {'key': key})
return
schema = AnnouncementsItemRESTHandler.SCHEMA(
'Announcement',
self.get_course().get_course_announcement_list_email())
payload = request.get('payload')
update_dict = transforms.json_to_dict(
transforms.loads(payload), schema.get_json_schema_dict())
entity.labels = utils.list_to_text(
LabelGroupsHelper.decode_labels_group(
update_dict.get('label_groups')))
transforms.dict_to_entity(entity, update_dict)
entity.put()
email_sent = False
if entity.send_email:
email_manager = notify.EmailManager(self.get_course())
email_sent = email_manager.send_announcement(
entity.title, entity.html)
if entity.send_email and not email_sent:
if not self.get_course().get_course_announcement_list_email():
message = 'Saved. Announcement list not configured.'
else:
message = 'Saved, but there was an error sending email.'
else:
message = 'Saved.'
transforms.send_json_response(self, 200, message)
def test_register_with_labels(self):
student_name = 'John Smith from Back East'
actions.login(LABELS_STUDENT_EMAIL)
user = users.get_current_user()
response = actions.view_registration(self, COURSE_NAME)
register_form = actions.get_form_by_action(response, 'register')
self.post('/%s/%s' % (COURSE_NAME, register_form.action), {
'form01': student_name,
'xsrf_token': register_form['xsrf_token'].value,
'labels': common_utils.list_to_text([self.bar_id, self.baz_id])})
self._verify_labels(self.get(STUDENT_LABELS_URL), [self.bar_id,
self.baz_id])
with common_utils.Namespace(NAMESPACE):
student = models.Student.get_enrolled_student_by_user(user)
self.assertEquals(student.name, student_name)
def test_register_with_labels(self):
user = self.make_test_user(LABELS_STUDENT_EMAIL)
student_name = 'John Smith from Back East'
actions.login(user.email())
response = actions.view_registration(self, COURSE_NAME)
register_form = actions.get_form_by_action(response, 'register')
self.post('/%s/%s' % (COURSE_NAME, register_form.action), {
'form01': student_name,
'xsrf_token': register_form['xsrf_token'].value,
'labels': common_utils.list_to_text([self.bar_id, self.baz_id])})
self._verify_labels(self.get(STUDENT_LABELS_URL), [self.bar_id,
self.baz_id])
with common_utils.Namespace(NAMESPACE):
student = models.Student.get_enrolled_student_by_user(user)
self.assertEquals(student.name, student_name)
def _apply_updates_common(self, unit, updated_unit_dict, errors):
"""Apply changes common to all unit types."""
unit.title = updated_unit_dict.get('title')
unit.description = updated_unit_dict.get('description')
unit.now_available = not updated_unit_dict.get('is_draft')
labels = LabelGroupsHelper.decode_labels_group(
updated_unit_dict['label_groups'])
if self._course.get_parent_unit(unit.unit_id):
track_label_ids = models.LabelDAO.get_set_of_ids_of_type(
models.LabelDTO.LABEL_TYPE_COURSE_TRACK)
if track_label_ids.intersection(labels):
errors.append('Cannot set track labels on entities which '
'are used within other units.')
unit.labels = common_utils.list_to_text(labels)
def _apply_updates_common(self, unit, updated_unit_dict, errors):
"""Apply changes common to all unit types."""
unit.title = updated_unit_dict.get('title')
unit.description = updated_unit_dict.get('description')
unit.now_available = not updated_unit_dict.get('is_draft')
unit.shown_when_unavailable = updated_unit_dict.get(
'shown_when_unavailable')
labels = LabelGroupsHelper.decode_labels_group(
updated_unit_dict['label_groups'])
if self._course.get_parent_unit(unit.unit_id):
track_label_ids = models.LabelDAO.get_set_of_ids_of_type(
models.LabelDTO.LABEL_TYPE_COURSE_TRACK)
if track_label_ids.intersection(labels):
errors.append('Cannot set track labels on entities which '
'are used within other units.')
unit.labels = common_utils.list_to_text(labels)
def put(self):
"""Handles REST PUT verb with JSON payload."""
request = transforms.loads(self.request.get('request'))
key = request.get('key')
if not self.assert_xsrf_token_or_fail(
request, 'announcement-put', {'key': key}):
return
if not AnnouncementsRights.can_edit(self):
transforms.send_json_response(
self, 401, 'Access denied.', {'key': key})
return
entity = AnnouncementEntity.get(key)
if not entity:
transforms.send_json_response(
self, 404, 'Object not found.', {'key': key})
return
schema = AnnouncementsItemRESTHandler.SCHEMA()
payload = request.get('payload')
update_dict = transforms.json_to_dict(
transforms.loads(payload), schema.get_json_schema_dict())
# The datetime widget returns a datetime object and we need a UTC date.
update_dict['date'] = datetime.datetime.strptime(
update_dict['date'], courses.ISO_8601_DATE_FORMAT).date()
entity.labels = utils.list_to_text(
LabelGroupsHelper.decode_labels_group(
update_dict.get('label_groups')))
transforms.dict_to_entity(entity, update_dict)
entity.put()
transforms.send_json_response(self, 200, 'Saved.')
def put(self):
"""Handles REST PUT verb with JSON payload."""
request = transforms.loads(self.request.get('request'))
key = request.get('key')
if not self.assert_xsrf_token_or_fail(
request, 'announcement-put', {'key': key}):
return
if not AnnouncementsRights.can_edit(self):
transforms.send_json_response(
self, 401, 'Access denied.', {'key': key})
return
entity = AnnouncementEntity.get(key)
if not entity:
transforms.send_json_response(
self, 404, 'Object not found.', {'key': key})
return
schema = AnnouncementsItemRESTHandler.SCHEMA()
payload = request.get('payload')
update_dict = transforms.json_to_dict(
transforms.loads(payload), schema.get_json_schema_dict())
# The datetime widget returns a datetime object and we need a UTC date.
update_dict['date'] = update_dict['date'].date()
entity.labels = common_utils.list_to_text(
resources_display.LabelGroupsHelper.field_data_to_labels(
update_dict))
resources_display.LabelGroupsHelper.remove_label_field_data(update_dict)
transforms.dict_to_entity(entity, update_dict)
entity.put()
transforms.send_json_response(self, 200, 'Saved.')
def test_join_empty(self):
self.assertEquals('', utils.list_to_text([]))
def test_join_two(self):
self.assertEquals("x y", utils.list_to_text(["x", "y"]))
def test_join_split(self):
l = ["a", "b", "c"]
self.assertListEqual(l, utils.text_to_list(utils.list_to_text(l)))
def _save_labels(self, student, labels):
student.labels = common_utils.list_to_text(labels)
student.put()
def test_join_one(self):
self.assertEquals("x", utils.list_to_text(["x"]))
def test_split_join(self):
text = 'a b c'
self.assertEquals(text, utils.list_to_text(utils.text_to_list(text)))
def test_join_split(self):
l = ['a', 'b', 'c']
self.assertListEqual(l, utils.text_to_list(utils.list_to_text(l)))
def test_join_one(self):
self.assertEquals('x', utils.list_to_text(['x']))
def test_join_none(self):
self.assertEquals('', utils.list_to_text(None))
def test_join_none(self):
self.assertEquals('', utils.list_to_text(None))
def _save_labels(self, student, labels):
student.labels = common_utils.list_to_text(labels)
student.put()
def test_join_empty(self):
self.assertEquals('', utils.list_to_text([]))
def test_join_one(self):
self.assertEquals('x', utils.list_to_text(['x']))
def test_join_two(self):
self.assertEquals('x y', utils.list_to_text(['x', 'y']))
def test_join_two(self):
self.assertEquals('x y', utils.list_to_text(['x', 'y']))
def test_split_join(self):
text = 'a b c'
self.assertEquals(text, utils.list_to_text(utils.text_to_list(text)))
def test_join_split(self):
l = ['a', 'b', 'c']
self.assertListEqual(l, utils.text_to_list(utils.list_to_text(l)))
