def _checkDeadline_helper(method, extension, moduleObj, request, tl, *args,
**kwargs):
if tl != 'learn' and tl != 'teach':
return (True, None)
response = None
canView = False
if not_logged_in(request):
response = HttpResponseRedirect(
'%s?%s=%s' %
(LOGIN_URL, REDIRECT_FIELD_NAME, quote(request.get_full_path())))
else:
canView = request.user.updateOnsite(request)
if not canView:
perm_name = {
'learn': 'Student',
'teach': 'Teacher'
}[tl] + extension
canView = Permission.user_has_perm(request.user,
perm_name,
program=request.program)
# For now, allow an exception if the user is of the wrong type
# This is because we are used to UserBits having a null user affecting everyone, regardless of user type.
if not canView and Permission.valid_objects().filter(
permission_type=perm_name,
program=request.program,
user__isnull=True).exists():
canView = True
return (canView, response)
def _checkDeadline_helper(method, extension, moduleObj, request, tl, *args, **kwargs):
"""
Decide if a user can view a requested page; if not, offer a redirect.
Given information about a request, return a pair of type (bool, None |
response), which indicates whether the user can view the requested page,
and an optional redirect if not.
If the user is an administrator, annotate the request with information
about what roles have permission to view the requested page.
"""
if tl != 'learn' and tl != 'teach' and tl != 'volunteer':
return (True, None)
response = None
canView = False
perm_name = {'learn':'Student','teach':'Teacher','volunteer':'Volunteer'}[tl]+extension
if not_logged_in(request):
if not moduleObj.require_auth() and Permission.null_user_has_perm(permission_type=perm_name, program=request.program):
canView = True
else:
response = HttpResponseRedirect('%s?%s=%s' % (LOGIN_URL, REDIRECT_FIELD_NAME, quote(request.get_full_path())))
else:
user = request.user
program = request.program
canView = user.updateOnsite(request)
if not canView:
canView = Permission.user_has_perm(user,
perm_name,
program=program)
# For now, allow an exception if the user is of the wrong type
# This is because we are used to UserBits having a null user affecting everyone, regardless of user type.
if not canView and Permission.valid_objects().filter(permission_type=perm_name, program=program, user__isnull=True).exists():
canView = True
# Give administrators additional information
if user.isAdministrator(program=program):
request.show_perm_info = True
if getattr(request, 'perm_names', None) is not None:
request.perm_names.append(perm_name)
else:
request.perm_names = [perm_name]
roles_with_perm = Permission.list_roles_with_perm(perm_name, program)
if getattr(request, 'roles_with_perm', None) is not None:
request.roles_with_perm += roles_with_perm
else:
request.roles_with_perm = roles_with_perm
return (canView, response)
def _checkDeadline_helper(method, extension, moduleObj, request, tl, *args, **kwargs):
if tl != 'learn' and tl != 'teach':
return (True, None)
response = None
canView = False
if not_logged_in(request):
response = HttpResponseRedirect('%s?%s=%s' % (LOGIN_URL, REDIRECT_FIELD_NAME, quote(request.get_full_path())))
else:
canView = request.user.updateOnsite(request)
if not canView:
perm_name = {'learn':'Student','teach':'Teacher'}[tl]+extension
canView = Permission.user_has_perm(request.user,
perm_name,
program=request.program)
# For now, allow an exception if the user is of the wrong type
# This is because we are used to UserBits having a null user affecting everyone, regardless of user type.
if not canView and Permission.valid_objects().filter(permission_type=perm_name, program=request.program, user__isnull=True).exists():
canView = True
return (canView, response)