def flagged_problem_list(request, course_id):
'''
Show a student problem list
'''
course = get_course_with_access(request.user, course_id, 'staff')
student_id = unique_id_for_user(request.user)
# call problem list service
success = False
error_text = ""
problem_list = []
base_course_url = reverse('courses')
# Make a service that can query edX ORA.
controller_qs = create_controller_query_service()
try:
problem_list_json = controller_qs.get_flagged_problem_list(course_id)
problem_list_dict = json.loads(problem_list_json)
success = problem_list_dict['success']
if 'error' in problem_list_dict:
error_text = problem_list_dict['error']
problem_list = []
else:
problem_list = problem_list_dict['flagged_submissions']
except GradingServiceError:
#This is a staff_facing_error
error_text = STAFF_ERROR_MESSAGE
#This is a dev_facing_error
log.error(
"Could not get flagged problem list from external grading service for open ended."
)
success = False
# catch error if if the json loads fails
except ValueError:
#This is a staff_facing_error
error_text = STAFF_ERROR_MESSAGE
#This is a dev_facing_error
log.error(
"Could not parse problem list from external grading service response."
)
success = False
ajax_url = _reverse_with_slash('open_ended_flagged_problems', course_id)
context = {
'course': course,
'course_id': course_id,
'ajax_url': ajax_url,
'success': success,
'problem_list': problem_list,
'error_text': error_text,
# Checked above
'staff_access': True,
}
return render_to_response(
'open_ended_problems/open_ended_flagged_problems.html', context)
def flagged_problem_list(request, course_id):
'''
Show a student problem list
'''
course = get_course_with_access(request.user, course_id, 'staff')
student_id = unique_id_for_user(request.user)
# call problem list service
success = False
error_text = ""
problem_list = []
base_course_url = reverse('courses')
# Make a service that can query edX ORA.
controller_qs = create_controller_query_service()
try:
problem_list_json = controller_qs.get_flagged_problem_list(course_id)
problem_list_dict = json.loads(problem_list_json)
success = problem_list_dict['success']
if 'error' in problem_list_dict:
error_text = problem_list_dict['error']
problem_list = []
else:
problem_list = problem_list_dict['flagged_submissions']
except GradingServiceError:
#This is a staff_facing_error
error_text = STAFF_ERROR_MESSAGE
#This is a dev_facing_error
log.error("Could not get flagged problem list from external grading service for open ended.")
success = False
# catch error if if the json loads fails
except ValueError:
#This is a staff_facing_error
error_text = STAFF_ERROR_MESSAGE
#This is a dev_facing_error
log.error("Could not parse problem list from external grading service response.")
success = False
ajax_url = _reverse_with_slash('open_ended_flagged_problems', course_id)
context = {
'course': course,
'course_id': course_id,
'ajax_url': ajax_url,
'success': success,
'problem_list': problem_list,
'error_text': error_text,
# Checked above
'staff_access': True,
}
return render_to_response('open_ended_problems/open_ended_flagged_problems.html', context)
def flagged_problem_list(request, course_id):
"""
Show a student problem list
"""
course_key = SlashSeparatedCourseKey.from_deprecated_string(course_id)
course = get_course_with_access(request.user, "staff", course_key)
# call problem list service
success = False
error_text = ""
problem_list = []
# Make a service that can query edX ORA.
controller_qs = create_controller_query_service()
try:
problem_list_dict = controller_qs.get_flagged_problem_list(course_key)
success = problem_list_dict["success"]
if "error" in problem_list_dict:
error_text = problem_list_dict["error"]
problem_list = []
else:
problem_list = problem_list_dict["flagged_submissions"]
except GradingServiceError:
# This is a staff_facing_error
error_text = STAFF_ERROR_MESSAGE
# This is a dev_facing_error
log.error("Could not get flagged problem list from external grading service for open ended.")
success = False
# catch error if if the json loads fails
except ValueError:
# This is a staff_facing_error
error_text = STAFF_ERROR_MESSAGE
# This is a dev_facing_error
log.error("Could not parse problem list from external grading service response.")
success = False
ajax_url = _reverse_with_slash("open_ended_flagged_problems", course_key)
context = {
"course": course,
"course_id": course_id,
"ajax_url": ajax_url,
"success": success,
"problem_list": problem_list,
"error_text": error_text,
# Checked above
"staff_access": True,
}
return render_to_response("open_ended_problems/open_ended_flagged_problems.html", context)
def take_action_on_flags(request, course_id):
"""
Takes action on student flagged submissions.
Currently, only support unflag and ban actions.
"""
course_key = SlashSeparatedCourseKey.from_deprecated_string(course_id)
if request.method != 'POST':
raise Http404
required = ['submission_id', 'action_type', 'student_id']
for key in required:
if key not in request.POST:
error_message = u'Missing key {0} from submission. Please reload and try again.'.format(
key)
response = {
'success': False,
'error': STAFF_ERROR_MESSAGE + error_message
}
return HttpResponse(json.dumps(response),
content_type="application/json")
p = request.POST
submission_id = p['submission_id']
action_type = p['action_type']
student_id = p['student_id']
student_id = student_id.strip(' \t\n\r')
submission_id = submission_id.strip(' \t\n\r')
action_type = action_type.lower().strip(' \t\n\r')
# Make a service that can query edX ORA.
controller_qs = create_controller_query_service()
try:
response = controller_qs.take_action_on_flags(course_key, student_id,
submission_id,
action_type)
return HttpResponse(json.dumps(response),
content_type="application/json")
except GradingServiceError:
log.exception(
u"Error taking action on flagged peer grading submissions, "
u"submission_id: {0}, action_type: {1}, grader_id: {2}".format(
submission_id, action_type, student_id))
response = {'success': False, 'error': STAFF_ERROR_MESSAGE}
return HttpResponse(json.dumps(response),
content_type="application/json")
def take_action_on_flags(request, course_id):
"""
Takes action on student flagged submissions.
Currently, only support unflag and ban actions.
"""
course_key = SlashSeparatedCourseKey.from_deprecated_string(course_id)
if request.method != 'POST':
raise Http404
required = ['submission_id', 'action_type', 'student_id']
for key in required:
if key not in request.POST:
error_message = u'Missing key {0} from submission. Please reload and try again.'.format(key)
response = {
'success': False,
'error': STAFF_ERROR_MESSAGE + error_message
}
return HttpResponse(json.dumps(response), content_type="application/json")
p = request.POST
submission_id = p['submission_id']
action_type = p['action_type']
student_id = p['student_id']
student_id = student_id.strip(' \t\n\r')
submission_id = submission_id.strip(' \t\n\r')
action_type = action_type.lower().strip(' \t\n\r')
# Make a service that can query edX ORA.
controller_qs = create_controller_query_service()
try:
response = controller_qs.take_action_on_flags(course_key, student_id, submission_id, action_type)
return HttpResponse(json.dumps(response), content_type="application/json")
except GradingServiceError:
log.exception(
u"Error taking action on flagged peer grading submissions, "
u"submission_id: {0}, action_type: {1}, grader_id: {2}"
.format(submission_id, action_type, student_id)
)
response = {
'success': False,
'error': STAFF_ERROR_MESSAGE
}
return HttpResponse(json.dumps(response), content_type="application/json")
