def public_user_register_contest(account_num, contest):
# can not register started contest
if has_started(contest):
return False
account_num = public_user.check_account_num_valid(account_num)
# if invalid
if account_num == -1:
return False
public_contestants = public_user.get_public_contestant(contest)
need = account_num - len(public_contestants)
# public contestant attend more than needed, kick some out
if need < 0:
public_user.delete_public_contestants(
public_contestants[account_num:len(public_contestants)])
return account_num
# public contestant is not enough
available_users = public_user.get_available_public_users()
lack = need - len(available_users)
# available public user is enough
if lack <= 0:
add_contestants_and_activate(available_users[0:need], contest)
# available public user not enough, then create some
else:
new_users = public_user.create_public_users(lack)
add_contestants_and_activate(new_users, contest)
add_contestants_and_activate(available_users, contest)
return account_num
def public_user_register_contest(account_num, contest):
# can not register started contest
if has_started(contest):
return False
account_num = public_user.check_account_num_valid(account_num)
# if invalid
if account_num == -1:
return False
public_contestants = public_user.get_public_contestant(contest)
need = account_num - len(public_contestants)
# public contestant attend more than needed, kick some out
if need < 0:
public_user.delete_public_contestants(\
public_contestants[account_num:len(public_contestants)])
return account_num
#public contestant is not enough
available_users = public_user.get_available_public_users()
lack = need - len(available_users)
# available public user is enough
if lack <=0:
add_contestants_and_activate(available_users[0:need], contest)
# available public user not enough, then create some
else:
new_users = public_user.create_public_users(lack)
add_contestants_and_activate(new_users, contest)
add_contestants_and_activate(available_users, contest)
return account_num
def group_register_contest(group, contest):
if has_started(contest):
return False
for user in group.member.all():
if user_can_register_contest(user, contest):
add_contestant(user, contest)
return True
def group_register_contest(group, contest):
if has_started(contest):
return False
for user in group.member.all():
if user_can_register_contest(user, contest):
add_contestant(user, contest)
return True
def show_register_btn(user, contest):
if not user.is_authenticated():
return False
has_not_started = not contest_info.has_started(contest)
own_contest = user_info.has_contest_ownership(user, contest)
is_not_public_user = not is_public_user(user)
user_is_admin = user.has_admin_auth()
return has_not_started and (own_contest or is_not_public_user or user_is_admin)
