def get_workflow_status_counts(self):
"""
Retrieve the counts of students in each step of the workflow.
Returns:
tuple of (list, int), where the list contains dicts with keys
"status" (unicode value) and "count" (int value), and the
integer represents the total number of submissions.
Example Usage:
>>> status_counts, num_submissions = xblock.get_workflow_status_counts()
>>> num_submissions
12
>>> status_counts
[
{"status": "peer", "count": 2},
{"status": "self", "count": 1},
{"status": "waiting": "count": 4},
{"status": "done", "count": 5}
]
"""
student_item = self.get_student_item_dict()
status_counts = workflow_api.get_status_counts(
course_id=student_item['course_id'],
item_id=student_item['item_id'],
steps=self._create_step_list(),
)
num_submissions = sum(item['count'] for item in status_counts)
return status_counts, num_submissions
def get_workflow_status_counts(self):
"""
Retrieve the counts of students in each step of the workflow.
Returns:
tuple of (list, int), where the list contains dicts with keys
"status" (unicode value) and "count" (int value), and the
integer represents the total number of submissions.
Example Usage:
>>> status_counts, num_submissions = xblock.get_workflow_status_counts()
>>> num_submissions
12
>>> status_counts
[
{"status": "peer", "count": 2},
{"status": "self", "count": 1},
{"status": "waiting": "count": 4},
{"status": "done", "count": 5}
]
"""
student_item = self.get_student_item_dict()
status_counts = workflow_api.get_status_counts(
course_id=student_item['course_id'],
item_id=student_item['item_id'],
steps=self._create_step_list(),
)
num_submissions = sum(item['count'] for item in status_counts)
return status_counts, num_submissions
def test_get_status_counts(self):
# Initially, the counts should all be zero
counts = workflow_api.get_status_counts("test/1/1", "peer-problem", ["peer", "self"])
self.assertEqual(counts, [
{"status": "peer", "count": 0},
{"status": "self", "count": 0},
{"status": "waiting", "count": 0},
{"status": "done", "count": 0},
])
# Create assessments with each status
# We're going to cheat a little bit by using the model objects
# directly, since the API does not provide access to the status directly.
self._create_workflow_with_status("user 1", "test/1/1", "peer-problem", "peer")
self._create_workflow_with_status("user 2", "test/1/1", "peer-problem", "self")
self._create_workflow_with_status("user 3", "test/1/1", "peer-problem", "self")
self._create_workflow_with_status("user 4", "test/1/1", "peer-problem", "waiting")
self._create_workflow_with_status("user 5", "test/1/1", "peer-problem", "waiting")
self._create_workflow_with_status("user 6", "test/1/1", "peer-problem", "waiting")
self._create_workflow_with_status("user 7", "test/1/1", "peer-problem", "done")
self._create_workflow_with_status("user 8", "test/1/1", "peer-problem", "done")
self._create_workflow_with_status("user 9", "test/1/1", "peer-problem", "done")
self._create_workflow_with_status("user 10", "test/1/1", "peer-problem", "done")
# Now the counts should be updated
counts = workflow_api.get_status_counts("test/1/1", "peer-problem", ["peer", "self"])
self.assertEqual(counts, [
{"status": "peer", "count": 1},
{"status": "self", "count": 2},
{"status": "waiting", "count": 3},
{"status": "done", "count": 4},
])
# Create a workflow in a different course, same user and item
# Counts should be the same
self._create_workflow_with_status("user 1", "other_course", "peer-problem", "peer")
updated_counts = workflow_api.get_status_counts("test/1/1", "peer-problem", ["peer", "self"])
self.assertEqual(counts, updated_counts)
# Create a workflow in the same course, different item
# Counts should be the same
self._create_workflow_with_status("user 1", "test/1/1", "other problem", "peer")
updated_counts = workflow_api.get_status_counts("test/1/1", "peer-problem", ["peer", "self"])
self.assertEqual(counts, updated_counts)
def staff_notification():
"""
To send ORA statactics to staff users of course
"""
try:
course_data = CourseOverview.objects.all()
for cid in course_data:
assessment_data = AssessmentWorkflow.objects.filter(
course_id=cid.id)
item_data = []
for sid in assessment_data:
if not bool(staff.get_latest_staff_assessment(sid.submission_uuid)):
if sid.item_id not in item_data:
item_data.append(sid.item_id)
# item_data = AssessmentWorkflow.objects.filter(
# course_id=cid.id).values_list('item_id', flat=True)
# item_data = list(set(item_data))
for iid in item_data:
statistics = api.get_status_counts(cid.id, iid,
["staff", "peer", "done",
"waiting"])
modified_statistics = dict()
for stat in statistics:
modified_statistics[stat.get('status')] = stat.get('count')
statistics = modified_statistics
if (( statistics['staff'] == 0 ) and ( statistics['peer'] == 0 ) and ( statistics['waiting'] == 0 )):
return
course_struct = None
chapter_name = None
try:
course_struct = CourseStructure.objects.get(course_id=cid.id)
except Exception as e:
print "Unexpected error {0}".format(e)
if course_struct:
block = json.loads(course_struct.structure_json)['blocks'][iid]
chapter_name = block['display_name']
staff_users = CourseAccessRole.objects.filter(course_id=cid.id,
role='staff')
try:
usage_key = UsageKey.from_string(iid).replace(course_key=cid.id)
(course_key, chapter, section, vertical_unused,
position, final_target_id
) = path_to_location(modulestore(), usage_key)
current_site_domain = 'http://{0}'.format(settings.SITE_NAME)
courseware_url = current_site_domain+"/courses/"+str(cid.id)+"/courseware/"+chapter+"/"+section
for u in staff_users:
html_message = render_to_string('peer_grading/ora_report.html',
{'status_counts': modified_statistics,
'course': cid.display_name,
'chapter_name' : chapter_name,
'user': u.user,
'courseware_url':courseware_url
})
email = EmailMessage(
"LYNX Online-Training: Neue Aufgaben zur Bewertung", html_message,
to=[u.user.email])
email.send()
TASK_LOG.info("----------Email message sent to course admins----------")
except Exception as e:
TASK_LOG.info("----------Inner Exception while sending staff notification----------")
import traceback
print traceback.format_exc()
print e,"Inner Exception<-------"
pass
except Exception as e:
import traceback
print traceback.format_exc()
print e,"<--- Error"