def piazza_discussion(request, course_id):
'''
Shows the page under the Discussion tab with an iframe containing Piazza
'''
# Create a new tool configuration
config = ToolConfig(title = 'Piazza',
launch_url = LTI_LAUNCH_URL)
# Create tool consumer using LTI!
consumer = ToolConsumer(LTI_CONSUMER_KEY,
LTI_CONSUMER_SECRET)
consumer.set_config(config)
#retrieve user and course models
user = User.objects.prefetch_related("groups").get(id=request.user.id)
userProfile = UserProfile.objects.get(user_id=user.id)
course = course_from_id(course_id)
#check for permissions to determine what role to pass to Piazza.com through
piazza_role = ''
if user.groups.filter(name=('instructor_'+course_id)).count() != 0 or request.user.is_staff:
piazza_role = 'Instructor'
elif user.groups.filter(name=('staff_'+course_id)).count() != 0:
piazza_role = 'Staff'
else:
piazza_role = 'Learner'
# Set some launch data from: http://www.imsglobal.org/LTI/v1p1pd/ltiIMGv1p1pd.html#_Toc309649684
consumer.resource_link_id = course_id
consumer.lis_person_contact_email_primary = user.email
consumer.lis_person_name_full = str(userProfile.name)
hash = hashlib.md5()
hash.update(str(userProfile.user_id))
consumer.user_id = hash.hexdigest()
#TODO: check if user is is_staff, student, professor, or staff and set the role appropriately
consumer.roles = piazza_role
consumer.context_id = course_id
consumer.context_title = course.display_name_with_default
consumer.context_label = course.number.replace('_', ' ')
consumer.tool_consumer_instance_guid = 'lms.cvn.columbia.edu'
consumer.tool_consumer_instance_description = 'Columbia University'
launch_data = consumer.generate_launch_data()
launch_url = consumer.launch_url
course = get_course_with_access(request.user, course_id, 'load')
staff_access = has_access(request.user, course, 'staff')
masq = setup_masquerade(request, staff_access) # allow staff to toggle masquerade on info page
return render_to_response('courseware/piazza_discussion.html', {'request': request, 'course_id': course_id, 'cache': None,
'course': course, 'staff_access': staff_access, 'masquerade': masq, 'launch_url':launch_url, 'launch_data':launch_data})
def piazza_test(request, course_id):
# Create a new tool configuration
config = ToolConfig(title = 'Piazza',
launch_url = LTI_LAUNCH_URL)
# Create tool consumer using LTI!
consumer = ToolConsumer(LTI_CONSUMER_KEY,
LTI_CONSUMER_SECRET)
consumer.set_config(config)
#retrieve user and course models
user = User.objects.prefetch_related("groups").get(id=request.user.id)
userProfile = UserProfile.objects.get(user_id=user.id)
course = course_from_id(course_id)
#check for permissions to determine what role to pass to Piazza.com through
piazza_role = ''
if user.groups.filter(name=('instructor_'+course_id)).count() != 0 or request.user.is_staff:
piazza_role = 'Instructor'
elif user.groups.filter(name=('staff_'+course_id)).count() != 0:
piazza_role = 'Staff'
else:
piazza_role = 'Learner'
# Set some launch data from: http://www.imsglobal.org/LTI/v1p1pd/ltiIMGv1p1pd.html#_Toc309649684
consumer.resource_link_id = course_id
consumer.lis_person_contact_email_primary = user.email
consumer.lis_person_name_full = str(userProfile.name)
hash = hashlib.md5()
hash.update(str(userProfile.user_id))
consumer.user_id = hash.hexdigest()
#TODO: check if user is is_staff, student, professor, or staff and set the role appropriately
#consumer.roles = 'Learner'
consumer.roles = piazza_role
consumer.context_id = course_id
consumer.context_title = course.display_name_with_default
consumer.context_label = course.number.replace('_', ' ')
consumer.tool_consumer_instance_guid = 'lms.cvn.columbia.edu'
consumer.tool_consumer_instance_description = 'Columbia University'
launch_data = consumer.generate_launch_data()
launch_url = consumer.launch_url
#render a self-submitting form that sends all data to Piazza.com via the LTI standard
returnable = '<form id="ltiLaunchFormSubmitArea" action="' + launch_url + '" name="ltiLaunchForm" id="ltiLaunchForm" method="post" encType="application/x-www-form-urlencoded">'
for key in launch_data:
returnable += '<input type="hidden" name="'+ key +'" value="'+ str(launch_data[key]) + '"/>'
returnable += '<input type="submit" value="Go to Piazza"></input>'
returnable += '</form>'
returnable += '<script language="javascript">document.getElementById("ltiLaunchFormSubmitArea").style.display = "none";document.ltiLaunchForm.submit();</script>'
return HttpResponse(returnable)
def piazza_test(request, course_id):
# Create a new tool configuration
config = ToolConfig(title='Piazza', launch_url=LTI_LAUNCH_URL)
# Create tool consumer using LTI!
consumer = ToolConsumer(LTI_CONSUMER_KEY, LTI_CONSUMER_SECRET)
consumer.set_config(config)
#retrieve user and course models
user = User.objects.prefetch_related("groups").get(id=request.user.id)
userProfile = UserProfile.objects.get(user_id=user.id)
course = course_from_id(course_id)
#check for permissions to determine what role to pass to Piazza.com through
piazza_role = ''
if user.groups.filter(name=(
'instructor_' + course_id)).count() != 0 or request.user.is_staff:
piazza_role = 'Instructor'
elif user.groups.filter(name=('staff_' + course_id)).count() != 0:
piazza_role = 'Staff'
else:
piazza_role = 'Learner'
# Set some launch data from: http://www.imsglobal.org/LTI/v1p1pd/ltiIMGv1p1pd.html#_Toc309649684
consumer.resource_link_id = course_id
consumer.lis_person_contact_email_primary = user.email
consumer.lis_person_name_full = str(userProfile.name)
hash = hashlib.md5()
hash.update(str(userProfile.user_id))
consumer.user_id = hash.hexdigest()
#TODO: check if user is is_staff, student, professor, or staff and set the role appropriately
#consumer.roles = 'Learner'
consumer.roles = piazza_role
consumer.context_id = course_id
consumer.context_title = course.display_name_with_default
consumer.context_label = course.number.replace('_', ' ')
consumer.tool_consumer_instance_guid = 'lms.cvn.columbia.edu'
consumer.tool_consumer_instance_description = 'Columbia University'
launch_data = consumer.generate_launch_data()
launch_url = consumer.launch_url
#render a self-submitting form that sends all data to Piazza.com via the LTI standard
returnable = '<form id="ltiLaunchFormSubmitArea" action="' + launch_url + '" name="ltiLaunchForm" id="ltiLaunchForm" method="post" encType="application/x-www-form-urlencoded">'
for key in launch_data:
returnable += '<input type="hidden" name="' + key + '" value="' + str(
launch_data[key]) + '"/>'
returnable += '<input type="submit" value="Go to Piazza"></input>'
returnable += '</form>'
returnable += '<script language="javascript">document.getElementById("ltiLaunchFormSubmitArea").style.display = "none";document.ltiLaunchForm.submit();</script>'
return HttpResponse(returnable)
def piazza_discussion(request, course_id):
'''
Shows the page under the Discussion tab with an iframe containing Piazza
'''
# Create a new tool configuration
config = ToolConfig(title='Piazza', launch_url=LTI_LAUNCH_URL)
# Create tool consumer using LTI!
consumer = ToolConsumer(LTI_CONSUMER_KEY, LTI_CONSUMER_SECRET)
consumer.set_config(config)
#retrieve user and course models
user = User.objects.prefetch_related("groups").get(id=request.user.id)
userProfile = UserProfile.objects.get(user_id=user.id)
course = course_from_id(course_id)
#check for permissions to determine what role to pass to Piazza.com through
piazza_role = ''
if user.groups.filter(name=(
'instructor_' + course_id)).count() != 0 or request.user.is_staff:
piazza_role = 'Instructor'
elif user.groups.filter(name=('staff_' + course_id)).count() != 0:
piazza_role = 'Staff'
else:
piazza_role = 'Learner'
# Set some launch data from: http://www.imsglobal.org/LTI/v1p1pd/ltiIMGv1p1pd.html#_Toc309649684
consumer.resource_link_id = course_id
consumer.lis_person_contact_email_primary = user.email
consumer.lis_person_name_full = str(userProfile.name)
hash = hashlib.md5()
hash.update(str(userProfile.user_id))
consumer.user_id = hash.hexdigest()
#TODO: check if user is is_staff, student, professor, or staff and set the role appropriately
consumer.roles = piazza_role
consumer.context_id = course_id
consumer.context_title = course.display_name_with_default
consumer.context_label = course.number.replace('_', ' ')
consumer.tool_consumer_instance_guid = 'lms.cvn.columbia.edu'
consumer.tool_consumer_instance_description = 'Columbia University'
launch_data = consumer.generate_launch_data()
launch_url = consumer.launch_url
course = get_course_with_access(request.user, course_id, 'load')
staff_access = has_access(request.user, course, 'staff')
masq = setup_masquerade(
request, staff_access) # allow staff to toggle masquerade on info page
return render_to_response(
'courseware/piazza_discussion.html', {
'request': request,
'course_id': course_id,
'cache': None,
'course': course,
'staff_access': staff_access,
'masquerade': masq,
'launch_url': launch_url,
'launch_data': launch_data
})
