gestioCOF/gestioncof/autocomplete.py

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from __future__ import unicode_literals
from django import shortcuts
from django.http import Http404
from django.db.models import Q
from django.contrib.auth.models import User
from gestioncof.models import CofProfile, Clipper
def autocomplete(request):
if "q" not in request.GET:
raise Http404
q = request.GET['q']
data = {
'q': q,
}
queries = {}
bits = q.split()
queries['members'] = CofProfile.objects.filter(Q(is_cof=True))
queries['users'] = User.objects.filter(Q(profile__is_cof=False))
queries['clippers'] = Clipper.objects
for bit in bits:
queries['members'] = queries['members'].filter(
Q(user__first_name__icontains=bit)
| Q(user__last_name__icontains=bit)
| Q(user__username__icontains=bit)
| Q(login_clipper__icontains=bit))
queries['users'] = queries['users'].filter(
Q(first_name__icontains=bit)
| Q(last_name__icontains=bit)
| Q(username__icontains=bit))
queries['clippers'] = queries['clippers'].filter(
Q(fullname__icontains=bit)
| Q(username__icontains=bit))
queries['members'] = queries['members'].distinct()
queries['users'] = queries['users'].distinct()
usernames = list(queries['members'].values_list('login_clipper',
flat='True')) \
+ list(queries['users'].values_list('profile__login_clipper',
flat='True'))
queries['clippers'] = queries['clippers'] \
.exclude(username__in=usernames).distinct()
# add clippers
data.update(queries)
options = 0
for query in queries.values():
options += len(query)
data['options'] = options
return shortcuts.render(request, "autocomplete_user.html", data)