def create_list():
""" Initialize a new, empty list and return the assigned listid. """
list_id = str(uuid_module.uuid4())
time = datetime.utcnow()
current_user = flask_security.core.current_user
if not current_user.is_authenticated:
new_list = Catalist(listid=list_id, created=time,
last_visited=time)
else:
uid = current_user.uid
new_list = Catalist(listid=list_id, created=time,
last_visited=time, creator=uid)
# this code is p inelegant but apparently removing it
# causes bugs, so keeping it here. -txz
user = User.objects.get(uid=uid)
new_list.owners.append(user)
new_list.last_visited = time
new_list.save()
return list_id
def userlists():
""" A page displaying all lists belonging to the user. """
current_user = flask_security.core.current_user
cur_user_nat_id = current_user.id # the natively used id for the user,
# since we're querying reference fields
lists = (
Catalist.objects(
db.Q(creator=current_user.uid)
| db.Q(owners=current_user.id)
| db.Q(editors=current_user.id)
| db.Q(viewers=current_user.id)
| db.Q(mylisters=current_user.id)
)
.only("listid", "title", "last_visited")
.all()
)
if lists.first() is None:
return render_template("home.html", message="Oops! You have no lists saved! " + "Would you like to create one?")
lists = lists.order_by("-last_visited").all()
return render_template("mylists.html", lists=lists, host=HOSTNAME)
