def ajax_delete_demonstration_form(request, course_id, demonstration_id):
demonstration = get_object_or_404(Demonstration, pk=demonstration_id)
item = demonstration.item
if not request.user.has_perm(
'grades.delete_grade') and not item.marking_period.active:
# you aren't a registrar, so you can't modify an inactive marking period
return HttpResponse(status=403)
ghost_item = Item()
ghost_item.course = item.course
ghost_item.category = item.category
ghost_item.marking_period = item.marking_period
message = '%s deleted' % (demonstration, )
demonstration.delete()
# TODO: degrossify
if not Demonstration.objects.filter(item=item):
if Mark.objects.filter(item=item):
raise Exception(
'Stray marks found after attempting to delete last demonstration.'
)
else:
# the last demonstration is dead. kill the item.
item.delete()
gradebook_recalculate_on_item_change(ghost_item)
messages.success(request, message)
return HttpResponse('SUCCESS')
def ajax_delete_item_form(request, course_id, item_id):
item = get_object_or_404(Item, pk=item_id)
ghost_item = Item()
ghost_item.course = item.course
ghost_item.category = item.category
ghost_item.marking_period = item.marking_period
message = '%s deleted' % (item, )
item.delete()
gradebook_recalculate_on_item_change(ghost_item)
messages.success(request, message)
return HttpResponse('SUCCESS')
def ajax_delete_item_form(request, course_id, item_id):
item = get_object_or_404(Item, pk=item_id)
ghost_item = Item()
ghost_item.course = item.course
ghost_item.category = item.category
ghost_item.marking_period = item.marking_period
message = '%s deleted' % (item,)
item.delete()
gradebook_recalculate_on_item_change(ghost_item)
messages.success(request, message)
return HttpResponse('SUCCESS')
def ajax_delete_item_form(request, course_id, item_id):
item = get_object_or_404(Item, pk=item_id)
if not request.user.has_perm('grades.delete_grade') and not item.marking_period.active:
# you aren't a registrar, so you can't modify an inactive marking period
return HttpResponse(status=403)
ghost_item = Item()
ghost_item.course = item.course
ghost_item.category = item.category
ghost_item.marking_period = item.marking_period
message = '%s deleted' % (item,)
item.delete()
gradebook_recalculate_on_item_change(ghost_item)
messages.success(request, message)
return HttpResponse('SUCCESS')
def ajax_delete_item_form(request, course_id, item_id):
item = get_object_or_404(Item, pk=item_id)
if not request.user.has_perm(
'grades.delete_grade') and not item.marking_period.active:
# you aren't a registrar, so you can't modify an inactive marking period
return HttpResponse(status=403)
ghost_item = Item()
ghost_item.course = item.course
ghost_item.category = item.category
ghost_item.marking_period = item.marking_period
message = '%s deleted' % (item, )
item.delete()
gradebook_recalculate_on_item_change(ghost_item)
messages.success(request, message)
return HttpResponse('SUCCESS')
def ajax_delete_demonstration_form(request, course_id, demonstration_id):
demonstration = get_object_or_404(Demonstration, pk=demonstration_id)
item = demonstration.item
ghost_item = Item()
ghost_item.course = item.course
ghost_item.category = item.category
ghost_item.marking_period = item.marking_period
message = '%s deleted' % (demonstration,)
demonstration.delete()
if not Demonstration.objects.filter(item=item):
if Mark.objects.filter(item=item):
raise Exception('Stray marks found after attempting to delete last demonstration.')
else:
# the last demonstration is dead. kill the item.
item.delete()
gradebook_recalculate_on_item_change(ghost_item)
messages.success(request, message)
return HttpResponse('SUCCESS')
def ajax_delete_demonstration_form(request, course_id, demonstration_id):
demonstration = get_object_or_404(Demonstration, pk=demonstration_id)
item = demonstration.item
ghost_item = Item()
ghost_item.course = item.course
ghost_item.category = item.category
ghost_item.marking_period = item.marking_period
message = '%s deleted' % (demonstration, )
demonstration.delete()
if not Demonstration.objects.filter(item=item):
if Mark.objects.filter(item=item):
raise Exception(
'Stray marks found after attempting to delete last demonstration.'
)
else:
# the last demonstration is dead. kill the item.
item.delete()
gradebook_recalculate_on_item_change(ghost_item)
messages.success(request, message)
return HttpResponse('SUCCESS')
def ajax_delete_demonstration_form(request, course_id, demonstration_id):
demonstration = get_object_or_404(Demonstration, pk=demonstration_id)
item = demonstration.item
if not request.user.has_perm('grades.delete_grade') and not item.marking_period.active:
# you aren't a registrar, so you can't modify an inactive marking period
return HttpResponse(status=403)
ghost_item = Item()
ghost_item.course = item.course
ghost_item.category = item.category
ghost_item.marking_period = item.marking_period
message = '%s deleted' % (demonstration,)
demonstration.delete()
if not Demonstration.objects.filter(item=item):
if Mark.objects.filter(item=item):
raise Exception('Stray marks found after attempting to delete last demonstration.')
else:
# the last demonstration is dead. kill the item.
item.delete()
gradebook_recalculate_on_item_change(ghost_item)
messages.success(request, message)
return HttpResponse('SUCCESS')
def ajax_get_demonstration_form(request, course_id, demonstration_id=None):
''' the transaction decorator helps, but people can still hammer the submit button
and create tons of assignments. for some reason, only one shows up right away, and the rest
don't appear until reload '''
course = get_object_or_404(Course, pk=course_id)
lists = None
if request.POST:
if demonstration_id:
# modifying an existing demonstration
demonstration = get_object_or_404(Demonstration, pk=demonstration_id)
old_demonstration = get_object_or_404(Demonstration, pk=demonstration_id)
form = DemonstrationForm(request.POST, instance=demonstration, prefix="demonstration")
if not request.user.has_perm('grades.change_grade') and not demonstration.item.marking_period.active:
# you aren't a registrar, so you can't modify a demonstration from an inactive marking period
form.fields['item'].validators.append(
make_validationerror_raiser('This demonstration belongs to the inactive marking period {}.'.format(demonstration.item.marking_period))
)
else:
# creating a new demonstration
form = DemonstrationForm(request.POST, prefix="demonstration")
if not request.user.has_perm('grades.add_grade'):
# you aren't a registrar, so make sure you can only select items in active marking periods
form.fields['item'].validators.append(require_item_in_active_marking_period)
if form.is_valid():
demonstration = form.save()
if demonstration_id is None:
# a new demonstration; must create blank marks for each student
for student in Student.objects.filter(course=course):
mark, created = Mark.objects.get_or_create(item=demonstration.item, demonstration=demonstration, student=student)
else:
# do we belong to a different Item?
if old_demonstration.item_id != demonstration.item_id:
# update all our Marks to reference the new Item
for mark in Mark.objects.filter(demonstration=demonstration):
mark.item = demonstration.item
mark.save()
# recalculate both Items
gradebook_recalculate_on_item_change(demonstration.item, old_item=old_demonstration.item)
# is the old Item totally abandoned now?
if not old_demonstration.item.demonstration_set.count():
if old_demonstration.item.mark_set.count():
raise Exception('Stray Marks found after attempting to reassign last Demonstration.')
else:
# no Demonstrations are left. kill the Item.
old_demonstration.item.delete()
# Should I use the django message framework to inform the user?
# This would not work in ajax unless we make some sort of ajax
# message handler.
messages.success(request, '%s saved' % (demonstration,))
return HttpResponse('SUCCESS')
else:
if demonstration_id:
demonstration = get_object_or_404(Demonstration, pk=demonstration_id)
form = DemonstrationForm(instance=demonstration, prefix="demonstration")
# TODO: remove TC hard-coding
if demonstration.item.category.name == 'Standards':
students_missing = Student.objects.filter(mark__demonstration=demonstration, mark__mark__lt=3)
if not students_missing: students_missing = ('None',)
lists = ({'heading':'Students Missing This Demonstration', 'items':students_missing},)
else:
form = DemonstrationForm(initial={'course': course}, prefix="demonstration")
form.fields['item'].queryset = Item.objects.filter(course=course,
category__display_in_gradebook=True, category__allow_multiple_demonstrations=True)
return render_to_response('benchmark_grade/demonstration_form_fragment.html', {
'form': form,
'demonstration_id': demonstration_id,
'lists': lists,
}, RequestContext(request, {}),)
def ajax_get_item_form(request, course_id, item_id=None):
''' the transaction decorator helps, but people can still hammer the submit button
and create tons of assignments. for some reason, only one shows up right away, and the rest
don't appear until reload '''
course = get_object_or_404(Course, pk=course_id)
item = None
lists = None
if request.POST:
if item_id:
# modifying an existing item
item = get_object_or_404(Item, pk=item_id)
original_course_id = item.course_id
form = ItemForm(request.POST, instance=item, prefix="item")
if not request.user.has_perm('grades.change_grade') and not item.marking_period.active:
# you aren't a registrar, so you can't modify an item from an inactive marking period
form.fields['marking_period'].validators.append(
make_validationerror_raiser('This item belongs to the inactive marking period {}.'.format(item.marking_period))
)
if original_course_id != long(form.data['item-course']):
# don't support moving items between courses
form.fields['course'].validators.append(
make_validationerror_raiser('Please click "Make a Copy" if you would like to add this item to another course.')
)
else:
# creating a new item
form = ItemForm(request.POST, prefix="item")
if not request.user.has_perm('grades.add_grade'): # registrars should have this, as opposed to change_own_grade
# restrict regular teachers to the active marking period
try:
form.fields['marking_period'].validators.append(require_active_marking_period)
except KeyError:
pass # field was disabled by user configuration
if form.is_valid():
with reversion.create_revision():
if item_id is None:
# a new item!
item = form.save()
dem = None
if item.category.allow_multiple_demonstrations:
# must have at least one demonstration; create a new one
dem = Demonstration()
dem.name = 'Dem. 1'
dem.item = item
dem.save()
# must create blank marks for each student
for student in Student.objects.filter(course=course):
mark, created = Mark.objects.get_or_create(item=item, student=student, demonstration=dem)
else:
# modifying an existing item
old_item = Item.objects.get(pk=item.pk)
item = form.save()
gradebook_recalculate_on_item_change(item, old_item=old_item)
reversion.set_user(request.user)
reversion.set_comment("gradebook")
# Should I use the django message framework to inform the user?
# This would not work in ajax unless we make some sort of ajax
# message handler.
messages.success(request, '%s saved' % (item,))
return HttpResponse('SUCCESS')
else:
if item_id:
item = get_object_or_404(Item, pk=item_id)
form = ItemForm(instance=item, prefix="item")
# TODO: remove TC hard-coding
try:
Category.objects.get(name='Standards') # are we in TC land?
if item.category.name == 'Standards':
students_missing = Student.objects.filter(mark__item=item).annotate(best_mark=Max('mark__mark')).filter(best_mark__lt=3)
if not students_missing: students_missing = ('None',)
lists = ({'heading':'Students Missing This Item', 'items':students_missing},)
except Category.DoesNotExist:
pass_letters = Configuration.get_or_default("Letter Passing Grade").value.split(',')
pass_number = float(Configuration.get_or_default("Passing Grade").value) / 100 # yay, assumptions
students_missing = Student.objects.filter(mark__item=item).annotate(best_mark=Max('mark__normalized_mark')).filter(best_mark__lt=pass_number)
text_missing = []
for student in students_missing:
if item.mark_set.get(student=student).letter_grade in pass_letters:
continue
text_missing.append(u'{} / {} ({:.0f}%) {}'.format(
student.best_mark * float(item.points_possible), item.points_possible, student.best_mark * 100, unicode(student)))
lists = ({'heading':'Students Missing This Item', 'items':text_missing},)
else:
active_mps = course.marking_period.filter(active=True)
if active_mps:
form = ItemForm(initial={'course': course, 'marking_period':active_mps[0]}, prefix="item")
else:
form = ItemForm(initial={'course': course}, prefix="item")
# some fields may have been disabled by user configuration
try: form.fields['marking_period'].queryset = course.marking_period.all()
except KeyError: pass
try: form.fields['category'].queryset = Category.objects.filter(display_in_gradebook=True)
except KeyError: pass
try: form.fields['benchmark'].queryset = Benchmark.objects.filter()
except KeyError: pass
available_courses = get_teacher_courses(request.user.username)
if (not available_courses or not len(available_courses)) and request.user.has_perm('grades.change_grade'):
available_courses = Course.objects.all()
try: form.fields['course'].queryset = available_courses
except KeyError: pass
try:
form.fields['category'].widget.attrs = {
'onchange': "Dajaxice.ecwsp.benchmark_grade.check_fixed_points_possible(Dajax.process, {'category':this.value})"}
if item and item.category.fixed_points_possible:
form.fields['points_possible'].widget.attrs = {'disabled': 'true'}
except KeyError:
pass
return render_to_response('sis/gumby_modal_form.html', {
'my_form': form,
'item_id': item_id,
'lists': lists,
}, RequestContext(request, {}),)
def ajax_get_item_form(request, course_id, item_id=None):
''' the transaction decorator helps, but people can still hammer the submit button
and create tons of assignments. for some reason, only one shows up right away, and the rest
don't appear until reload '''
course = get_object_or_404(Course, pk=course_id)
item = None
lists = None
if request.POST:
if item_id:
# modifying an existing item
item = get_object_or_404(Item, pk=item_id)
form = ItemForm(request.POST, instance=item, prefix="item")
if not request.user.has_perm('grades.change_grade') and not item.marking_period.active:
# you aren't a registrar, so you can't modify an item from an inactive marking period
form.fields['marking_period'].validators.append(
make_validationerror_raiser('This item belongs to the inactive marking period {}.'.format(item.marking_period))
)
else:
# creating a new item
form = ItemForm(request.POST, prefix="item")
if not request.user.has_perm('grades.add_grade'): # registrars should have this, as opposed to change_own_grade
# restrict regular teachers to the active marking period
form.fields['marking_period'].validators.append(require_active_marking_period)
if form.is_valid():
with reversion.create_revision():
if item_id is None:
# a new item!
item = form.save()
dem = None
if item.category.allow_multiple_demonstrations:
# must have at least one demonstration; create a new one
dem = Demonstration()
dem.name = 'Dem. 1'
dem.item = item
dem.save()
# must create blank marks for each student
for student in Student.objects.filter(course=course):
mark, created = Mark.objects.get_or_create(item=item, student=student, demonstration=dem)
else:
# modifying an existing item
old_item = Item.objects.get(pk=item.pk)
item = form.save()
gradebook_recalculate_on_item_change(item, old_item=old_item)
reversion.set_user(request.user)
reversion.set_comment("gradebook")
# Should I use the django message framework to inform the user?
# This would not work in ajax unless we make some sort of ajax
# message handler.
messages.success(request, '%s saved' % (item,))
return HttpResponse('SUCCESS')
else:
if item_id:
item = get_object_or_404(Item, pk=item_id)
form = ItemForm(instance=item, prefix="item")
# TODO: remove TC hard-coding
if item.category.name == 'Standards':
students_missing = Student.objects.filter(mark__item=item).annotate(best_mark=Max('mark__mark')).filter(best_mark__lt=3)
if not students_missing: students_missing = ('None',)
lists = ({'heading':'Students Missing This Item', 'items':students_missing},)
else:
active_mps = course.marking_period.filter(active=True)
if active_mps:
form = ItemForm(initial={'course': course, 'marking_period':active_mps[0]}, prefix="item")
else:
form = ItemForm(initial={'course': course}, prefix="item")
form.fields['marking_period'].queryset = course.marking_period.all()
form.fields['category'].queryset = Category.objects.filter(display_in_gradebook=True)
form.fields['benchmark'].queryset = Benchmark.objects.filter()
form.fields['category'].widget.attrs = {
'onchange': "Dajaxice.ecwsp.benchmark_grade.check_fixed_points_possible(Dajax.process, {'category':this.value})"}
if item and item.category.fixed_points_possible:
form.fields['points_possible'].widget.attrs = {'disabled': 'true'}
return render_to_response('sis/gumby_modal_form.html', {
'my_form': form,
'item_id': item_id,
'lists': lists,
}, RequestContext(request, {}),)
def ajax_get_item_form(request, course_id, item_id=None):
''' the transaction decorator helps, but people can still hammer the submit button
and create tons of assignments. for some reason, only one shows up right away, and the rest
don't appear until reload '''
course = get_object_or_404(Course, pk=course_id)
item = None
lists = None
if request.POST:
if item_id:
item = get_object_or_404(Item, pk=item_id)
form = ItemForm(request.POST, instance=item, prefix="item")
else:
form = ItemForm(request.POST, prefix="item")
if form.is_valid():
with reversion.create_revision():
if item_id is None:
# a new item!
item = form.save()
dem = None
if item.category.allow_multiple_demonstrations:
# must have at least one demonstration; create a new one
dem = Demonstration()
dem.name = 'Dem. 1'
dem.item = item
dem.save()
# must create blank marks for each student
for student in Student.objects.filter(course=course):
mark, created = Mark.objects.get_or_create(
item=item, student=student, demonstration=dem)
else:
# modifying an existing item
old_item = Item.objects.get(pk=item.pk)
item = form.save()
gradebook_recalculate_on_item_change(item,
old_item=old_item)
reversion.set_user(request.user)
reversion.set_comment("gradebook")
# Should I use the django message framework to inform the user?
# This would not work in ajax unless we make some sort of ajax
# message handler.
messages.success(request, '%s saved' % (item, ))
return HttpResponse('SUCCESS')
else:
if item_id:
item = get_object_or_404(Item, pk=item_id)
form = ItemForm(instance=item, prefix="item")
# TODO: remove TC hard-coding
if item.category.name == 'Standards':
students_missing = Student.objects.filter(
mark__item=item).annotate(
best_mark=Max('mark__mark')).filter(best_mark__lt=3)
if not students_missing: students_missing = ('None', )
lists = ({
'heading': 'Students Missing This Item',
'items': students_missing
}, )
else:
active_mps = course.marking_period.filter(active=True)
if active_mps:
form = ItemForm(initial={
'course': course,
'marking_period': active_mps[0]
},
prefix="item")
else:
form = ItemForm(initial={'course': course}, prefix="item")
form.fields['marking_period'].queryset = course.marking_period.all()
form.fields['category'].queryset = Category.objects.filter(
display_in_gradebook=True)
form.fields['benchmark'].queryset = Benchmark.objects.filter()
form.fields['category'].widget.attrs = {
'onchange':
"Dajaxice.ecwsp.benchmark_grade.check_fixed_points_possible(Dajax.process, {'category':this.value})"
}
if item and item.category.fixed_points_possible:
form.fields['points_possible'].widget.attrs = {'disabled': 'true'}
return render_to_response(
'sis/generic_form_fragment.html',
{
'form': form,
'item_id': item_id,
'lists': lists,
},
RequestContext(request, {}),
)
def ajax_get_demonstration_form(request, course_id, demonstration_id=None):
''' the transaction decorator helps, but people can still hammer the submit button
and create tons of assignments. for some reason, only one shows up right away, and the rest
don't appear until reload '''
course = get_object_or_404(Course, pk=course_id)
lists = None
if request.POST:
if demonstration_id:
# modifying an existing demonstration
demonstration = get_object_or_404(Demonstration,
pk=demonstration_id)
old_demonstration = get_object_or_404(Demonstration,
pk=demonstration_id)
form = DemonstrationForm(request.POST,
instance=demonstration,
prefix="demonstration")
if not request.user.has_perm(
'grades.change_grade'
) and not demonstration.item.marking_period.active:
# you aren't a registrar, so you can't modify a demonstration from an inactive marking period
form.fields['item'].validators.append(
make_validationerror_raiser(
'This demonstration belongs to the inactive marking period {}.'
.format(demonstration.item.marking_period)))
else:
# creating a new demonstration
form = DemonstrationForm(request.POST, prefix="demonstration")
if not request.user.has_perm('grades.add_grade'):
# you aren't a registrar, so make sure you can only select items in active marking periods
form.fields['item'].validators.append(
require_item_in_active_marking_period)
if form.is_valid():
demonstration = form.save()
if demonstration_id is None:
# a new demonstration; must create blank marks for each student
for student in Student.objects.filter(course=course):
mark, created = Mark.objects.get_or_create(
item=demonstration.item,
demonstration=demonstration,
student=student)
else:
# do we belong to a different Item?
if old_demonstration.item_id != demonstration.item_id:
# update all our Marks to reference the new Item
for mark in Mark.objects.filter(
demonstration=demonstration):
mark.item = demonstration.item
mark.save()
# recalculate both Items
gradebook_recalculate_on_item_change(
demonstration.item, old_item=old_demonstration.item)
# is the old Item totally abandoned now?
if not old_demonstration.item.demonstration_set.count():
if old_demonstration.item.mark_set.count():
raise Exception(
'Stray Marks found after attempting to reassign last Demonstration.'
)
else:
# no Demonstrations are left. kill the Item.
old_demonstration.item.delete()
# Should I use the django message framework to inform the user?
# This would not work in ajax unless we make some sort of ajax
# message handler.
messages.success(request, '%s saved' % (demonstration, ))
return HttpResponse('SUCCESS')
else:
if demonstration_id:
demonstration = get_object_or_404(Demonstration,
pk=demonstration_id)
form = DemonstrationForm(instance=demonstration,
prefix="demonstration")
# TODO: remove TC hard-coding
if demonstration.item.category.name == 'Standards':
students_missing = Student.objects.filter(
mark__demonstration=demonstration, mark__mark__lt=3)
if not students_missing: students_missing = ('None', )
lists = ({
'heading': 'Students Missing This Demonstration',
'items': students_missing
}, )
else:
form = DemonstrationForm(initial={'course': course},
prefix="demonstration")
form.fields['item'].queryset = Item.objects.filter(
course=course,
category__display_in_gradebook=True,
category__allow_multiple_demonstrations=True)
return render_to_response(
'benchmark_grade/demonstration_form_fragment.html',
{
'form': form,
'demonstration_id': demonstration_id,
'lists': lists,
},
RequestContext(request, {}),
)