def test_InitAsList(self):
ctx_act = ContextActivities(
category=ActivityList([Activity(id='categoryList')]),
parent=ActivityList([Activity(id='parentList')]),
grouping=ActivityList([Activity(id='groupingList')]),
other=ActivityList([Activity(id='otherList')]))
self.listVerificationHelper(ctx_act)
def get_context_activities(self, event):
parent_activities = [
Activity(
id='{}/courses/{}'.format(settings.OPENEDX_PLATFORM_URI, event['context']['course_id']),
definition=course.CourseActivityDefinition(event)
),
]
# browser source events don't know as much about their context
if event['event_source'].lower() == 'server':
parent_activities.append(
Activity(
id=event['referer'],
definition=BlockActivityDefinition(event)
),
)
other_activities = [
Activity(
id=event['referer'],
definition=base.ReferringActivityDefinition(event)
),
]
return ContextActivities(
parent=ActivityList(parent_activities),
other=ActivityList(other_activities)
)
def answer_evaluation_on_criterion(cls, answer, comparison_criterion,
**kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is answer + criterion
parent=ActivityList([
Activity(id=XAPIResourceIRI.answer(answer.uuid)),
Activity(id=XAPIResourceIRI.criterion(
comparison_criterion.criterion_uuid))
]),
# grouping is course + assignment + assignment question
grouping=ActivityList([
Activity(id=XAPIResourceIRI.course(answer.course_uuid)),
Activity(
id=XAPIResourceIRI.assignment(answer.assignment_uuid)),
Activity(id=XAPIResourceIRI.assignment_question(
answer.assignment_uuid))
]),
# other is comparison + comparison question
other=ActivityList([
Activity(id=XAPIResourceIRI.comparison_criterion(
comparison_criterion.uuid)),
Activity(id=XAPIResourceIRI.comparison(
comparison_criterion.comparison_uuid)),
Activity(id=XAPIResourceIRI.comparison_question(
comparison_criterion.comparison_uuid))
]))
return context
def test_extend(self):
a1 = Activity(id='test1', object_type='Activity')
a2 = Activity(id='test2', object_type='Activity')
arglist = ActivityList([a1, a2])
alist = ActivityList([Activity(id='test3')])
alist.extend(arglist)
self.assertEqual(len(alist), 3)
self.assertEqual(alist[0].id, 'test3')
self.assertEqual(alist[1].id, 'test1')
self.assertEqual(alist[2].id, 'test2')
def assignment_question(cls, assignment, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is assignment
parent=ActivityList([XAPIObject.assignment(assignment)]),
# grouping is course
grouping=ActivityList([XAPIObject.course(assignment.course)]))
cls._add_sis_data(context, assignment.course)
return context
def assignment_question(cls, assignment, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is assignment
parent=ActivityList(
[Activity(id=XAPIResourceIRI.assignment(assignment.uuid))]),
# grouping is course
grouping=ActivityList(
[Activity(id=XAPIResourceIRI.course(assignment.course_uuid))]))
return context
def answer_attachment(cls, answer, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is assignment answer
parent=ActivityList([XAPIObject.answer(answer)]),
# grouping is course + assignment + assignment question
grouping=ActivityList([
XAPIObject.assignment_question(answer.assignment),
XAPIObject.assignment(answer.assignment),
XAPIObject.course(answer.assignment.course)
]))
cls._add_sis_data(context, answer.assignment.course)
return context
def test_InitAsEither(self):
ctx_act = ContextActivities(
category=ActivityList([Activity(id='categoryList')]),
parent=Activity(id='parentActivity'),
grouping=ActivityList([Activity(id='groupingList')]),
other=Activity(id='otherActivity'))
self.assertIsInstance(ctx_act, ContextActivities)
self.assertIsInstance(ctx_act.category, ActivityList)
self.assertEqual(ctx_act.category[0].id, 'categoryList')
self.assertIsInstance(ctx_act.parent, ActivityList)
self.assertEqual(ctx_act.parent[0].id, 'parentActivity')
self.assertIsInstance(ctx_act.grouping, ActivityList)
self.assertEqual(ctx_act.grouping[0].id, 'groupingList')
self.assertIsInstance(ctx_act.other, ActivityList)
self.assertEqual(ctx_act.other[0].id, 'otherActivity')
def test_ToJSON(self):
alist = ActivityList([{"id": "test1"}, {"id": "test2"}])
self.assertEqual(
json.loads(alist.to_json()),
json.loads(
'[{"id": "test1", "objectType": "Activity"}, {"id": "test2", "objectType": "Activity"}]'
))
def get_context_activities(self):
"""
Get context activities for xAPI transformed event.
Returns:
`ContextActivities`
"""
if self.get_data('context.course_id') is not None:
course = get_course_from_id(self.get_data('context.course_id'))
course_name = LanguageMap({constants.EN_US: course["display_name"]})
parent_activities = [
Activity(
id=self.get_object_iri('course', self.get_data('context.course_id')),
object_type=constants.XAPI_ACTIVITY_COURSE,
definition=ActivityDefinition(
type=constants.XAPI_ACTIVITY_COURSE,
name=course_name
)
),
]
return ContextActivities(
parent=ActivityList(parent_activities),
)
else:
return None
def test_AsVersionNotEmpty(self):
a1 = Activity(id='test1', object_type='Activity')
a2 = Activity(id='test2', object_type='Activity')
alist = ActivityList([a1, a2])
check = alist.as_version()
self.assertEqual(check,
[{"id": "test1", "objectType": "Activity"}, {"id": "test2", "objectType": "Activity"}])
def test_setItemException(self):
a1 = Activity(id='test1', object_type='Activity')
a2 = Activity(id='test2', object_type='Activity')
alist = ActivityList([a1, a2])
with self.assertRaises(TypeError):
alist[0] = 'not Activity'
self.listVerificationHelper(alist)
def test_appendItem(self):
a1 = Activity(id='test1', object_type='Activity')
a2 = Activity(id='test2', object_type='Activity')
alist = ActivityList()
alist.append(a1)
alist.append(a2)
self.listVerificationHelper(alist)
def answer(cls, answer, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is assignment question
parent=ActivityList([
Activity(id=XAPIResourceIRI.assignment_question(
answer.assignment_uuid))
]),
# grouping is course + assignment
grouping=ActivityList([
Activity(id=XAPIResourceIRI.course(answer.course_uuid)),
Activity(id=XAPIResourceIRI.assignment(answer.assignment_uuid))
]))
return context
def self_evaluation_question(cls, answer_comment, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is assignment + answer
parent=ActivityList([
Activity(id=XAPIResourceIRI.assignment(
answer_comment.assignment_uuid)),
Activity(id=XAPIResourceIRI.answer(answer_comment.answer_uuid))
]),
# grouping is course
grouping=ActivityList([
Activity(id=XAPIResourceIRI.course(answer_comment.course_uuid))
]))
return context
def comparison_attempt(cls, comparison, current_comparison, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is comparison question + criterion
parent=ActivityList([
XAPIObject.comparison_question(comparison.assignment, current_comparison)
]),
# grouping is course + assignment + answer1 + answer2
grouping=ActivityList([
XAPIObject.assignment(comparison.assignment),
XAPIObject.course(comparison.assignment.course)
])
)
cls._add_sis_data(context, comparison.assignment.course)
return context
def self_evaluation_attempt(cls, answer_comment, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is assignment
parent=ActivityList([
XAPIObject.self_evaluation_question(answer_comment.answer.assignment)
]),
# grouping is course
grouping=ActivityList([
XAPIObject.assignment(answer_comment.answer.assignment),
XAPIObject.course(answer_comment.answer.assignment.course)
])
)
cls._add_sis_data(context, answer_comment.answer.assignment.course)
return context
def _add_default(cls, user, statement):
if not statement.timestamp:
statement.timestamp = LearningRecord.generate_timestamp()
if impersonation.is_impersonating() and user.id == current_user.id:
statement.actor = XAPIActor.generate_actor(
impersonation.get_impersonation_original_user())
else:
statement.actor = XAPIActor.generate_actor(user)
# add default context info
if not statement.context:
statement.context = Context()
if not statement.context.context_activities:
statement.context.context_activities = ContextActivities()
if not statement.context.context_activities.category:
statement.context.context_activities.category = ActivityList()
statement.context.context_activities.category.append(
XAPIActivity.compair_source())
statement.context.platform = ResourceIRI.compair()
if not statement.context.extensions:
statement.context.extensions = Extensions()
statement.context.extensions[
'http://id.tincanapi.com/extension/session-info'] = {
'id': ResourceIRI.user_session(sess.get('session_id', '')),
'start_at': sess.get('start_at'),
'login_method': sess.get('login_method'),
}
if sess.get('end_at'):
statement.context.extensions[
'http://id.tincanapi.com/extension/session-info'][
'end_at'] = sess.get('end_at')
if impersonation.is_impersonating() and user.id == current_user.id:
statement.context.extensions[
'http://id.tincanapi.com/extension/session-info'][
'impersonating-as'] = XAPIActor.generate_actor(
user).as_version()
statement.context.extensions[
'http://id.tincanapi.com/extension/browser-info'] = {}
if request and request.environ.get('HTTP_USER_AGENT'):
statement.context.extensions[
'http://id.tincanapi.com/extension/browser-info'][
'user-agent'] = request.environ.get('HTTP_USER_AGENT')
if request and request.environ.get('HTTP_REFERER'):
statement.context.extensions[
'http://id.tincanapi.com/extension/browser-info'][
'referer'] = request.environ.get('HTTP_REFERER')
return statement
def answer_evaluation(cls, answer, comparison, **kwargs):
context = cls.answer(answer, **kwargs)
context.context_activities.other = ActivityList([
Activity(id=XAPIResourceIRI.comparison(comparison.uuid)),
Activity(id=XAPIResourceIRI.comparison_question(comparison.uuid))
])
return context
def assignment(cls, assignment, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is course
parent=ActivityList(
[Activity(id=XAPIResourceIRI.course(assignment.course_uuid))]))
return context
def assignment(cls, assignment, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is course
parent=ActivityList([XAPIObject.course(assignment.course)]))
cls._add_sis_data(context, assignment.course)
return context
def test_insert(self):
a1 = Activity(id='test1', object_type='Activity')
a2 = Activity(id='test3')
alist = ActivityList([a1, a2])
alist.insert(1, Activity(id='test2', object_type='Activity'))
self.assertEqual(len(alist), 3)
self.assertEqual(alist[0].id, 'test1')
self.assertEqual(alist[1].id, 'test2')
self.assertEqual(alist[2].id, 'test3')
def get_context_activities(self, event):
parent_activities = [
Activity(id='{}/courses/{}'.format(settings.OPENEDX_PLATFORM_URI,
event['context']['course_id']),
definition=course.CourseActivityDefinition(event)),
Activity(id=event['referer'],
definition=block.BlockActivityDefinition(event))
]
return ContextActivities(parent=ActivityList(parent_activities))
def comparison(cls, comparison, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is comparison question + criterion
parent=ActivityList([
Activity(
id=XAPIResourceIRI.comparison_question(comparison.uuid))
]),
# grouping is course + assignment + answer1 + answer2
grouping=ActivityList([
Activity(id=XAPIResourceIRI.course(comparison.course_uuid)),
Activity(
id=XAPIResourceIRI.assignment(comparison.assignment_uuid)),
Activity(id=XAPIResourceIRI.answer(comparison.answer1_uuid)),
Activity(id=XAPIResourceIRI.answer(comparison.answer2_uuid))
]))
return context
def answer(cls, answer, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is assignment question
parent=ActivityList(
[XAPIObject.assignment_question(answer.assignment)]),
# grouping is course + assignment
grouping=ActivityList([
XAPIObject.assignment(answer.assignment),
XAPIObject.course(answer.assignment.course)
]))
if answer.attempt_uuid:
context.context_activities.parent.append(
XAPIObject.answer_attempt(answer))
cls._add_sis_data(context, answer.assignment.course)
return context
def evaluation_response(cls, answer_comment, evaluation_number, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is assignment
parent=ActivityList([
XAPIObject.evaluation_question(answer_comment.answer.assignment, evaluation_number),
XAPIObject.answer(answer_comment.answer)
]),
# grouping is course
grouping=ActivityList([
XAPIObject.assignment(answer_comment.answer.assignment),
XAPIObject.course(answer_comment.answer.assignment.course)
])
)
if answer_comment.attempt_uuid and evaluation_number:
context.context_activities.parent.append(XAPIObject.evaluation_attempt(answer_comment, evaluation_number))
cls._add_sis_data(context, answer_comment.answer.assignment.course)
return context
def self_evaluation_response(cls, answer_comment, **kwargs):
context = cls.basic(**kwargs)
context.context_activities = ContextActivities(
# parent is self-evaulation question
parent=ActivityList([
XAPIObject.self_evaluation_question(answer_comment.answer.assignment),
XAPIObject.answer(answer_comment.answer)
]),
# grouping is course + assignment + answer
grouping=ActivityList([
XAPIObject.assignment(answer_comment.answer.assignment),
XAPIObject.course(answer_comment.answer.assignment.course)
])
)
if answer_comment.attempt_uuid:
context.context_activities.parent.append(XAPIObject.self_evaluation_attempt(answer_comment))
cls._add_sis_data(context, answer_comment.answer.assignment.course)
return context
def _add_default(cls, user, statement):
if not statement.timestamp:
statement.timestamp = datetime.datetime.now().replace(
tzinfo=pytz.utc).isoformat()
if impersonation.is_impersonating() and user.id == current_user.id:
statement.actor = XAPIActor.generate_actor(
impersonation.get_impersonation_original_user())
else:
statement.actor = XAPIActor.generate_actor(user)
# add default context info
if not statement.context:
statement.context = Context()
if not statement.context.context_activities:
statement.context.context_activities = ContextActivities()
if not statement.context.context_activities.category:
statement.context.context_activities.category = ActivityList()
statement.context.context_activities.category.append(
XAPIActivity.compair_source())
statement.context.platform = XAPIResourceIRI.compair()
if request and request.environ.get('HTTP_USER_AGENT'):
if not statement.context.extensions:
statement.context.extensions = Extensions()
browser_info_key = XAPIExtension.context_extensions.get(
'browser information')
statement.context.extensions[
browser_info_key] = request.environ.get('HTTP_USER_AGENT')
if request and request.environ.get('HTTP_REFERER'):
if not statement.context.extensions:
statement.context.extensions = Extensions()
referer_key = XAPIExtension.context_extensions.get('referer')
statement.context.extensions[referer_key] = request.environ.get(
'HTTP_REFERER')
if impersonation.is_impersonating() and user.id == current_user.id:
if not statement.context.extensions:
statement.context.extensions = Extensions()
impersonating_as_key = XAPIExtension.context_extensions.get(
'impersonating as')
statement.context.extensions[
impersonating_as_key] = XAPIActor.generate_actor(user)
return statement
def get_context_activities(self, event):
parent_activities = [
Activity(id='{}/courses/{}'.format(settings.OPENEDX_PLATFORM_URI,
event['context']['course_id']),
definition=course.CourseActivityDefinition(event)),
]
parent = settings.OPENEDX_PLATFORM_URI + ':18010/container/' + event[
'context']['parent']['usage_key']
#parent = event['context']['parent']['usage_key'] #FOR TEST
parent_activities.append(
Activity(id=parent,
definition=block.BlockAssessmentDefinition(
event['context']['parent'])), )
return ContextActivities(parent=ActivityList(parent_activities))
def _add_sis_data(cls, context, course):
if course.lti_has_sis_data:
if not context.context_activities:
context.context_activities = ContextActivities()
if not context.context_activities.grouping:
context.context_activities.grouping = ActivityList()
sis_data = course.lti_sis_data
context.extensions = Extensions() if not context.extensions else context.extensions
context.extensions['sis_courses'] = []
for sis_course_id, sis_section_ids in sis_data.items():
context.extensions['sis_courses'].append({
'id': sis_course_id,
'section_ids': sis_section_ids
})
