kpsul/kfet/autocomplete.py
Aurélien Delobelle cb13280458 Merge branch 'master' into 'Aufinal/merge_k-fet'
# Conflicts:
#   kfet/static/kfet/css/index.css
2017-03-24 20:23:32 +01:00

122 lines
3.9 KiB
Python

# -*- coding: utf-8 -*-
from ldap3 import Connection
from django.shortcuts import render
from django.http import Http404
from django.db.models import Q
from django.conf import settings
from gestioncof.models import User
from kfet.decorators import teamkfet_required
from kfet.models import Account
class Clipper(object):
def __init__(self, clipper, fullname):
self.clipper = clipper
self.fullname = fullname
@teamkfet_required
def account_create(request):
if "q" not in request.GET:
raise Http404
q = request.GET.get("q")
if (len(q) == 0):
return render(request, "kfet/account_create_autocomplete.html")
data = {'q': q}
queries = {}
search_words = q.split()
# Fetching data from User, CofProfile and Account tables
queries['kfet'] = Account.objects
queries['users_cof'] = User.objects.filter(profile__is_cof=True)
queries['users_notcof'] = User.objects.filter(profile__is_cof=False)
for word in search_words:
queries['kfet'] = queries['kfet'].filter(
Q(cofprofile__user__username__icontains=word)
| Q(cofprofile__user__first_name__icontains=word)
| Q(cofprofile__user__last_name__icontains=word)
)
queries['users_cof'] = queries['users_cof'].filter(
Q(username__icontains=word)
| Q(first_name__icontains=word)
| Q(last_name__icontains=word)
)
queries['users_notcof'] = queries['users_notcof'].filter(
Q(username__icontains=word)
| Q(first_name__icontains=word)
| Q(last_name__icontains=word)
)
# Clearing redundancies
queries['kfet'] = queries['kfet'].distinct()
usernames = set(
queries['kfet'].values_list('cofprofile__user__username', flat=True))
queries['kfet'] = [
(account, account.cofprofile.user)
for account in queries['kfet']
]
queries['users_cof'] = \
queries['users_cof'].exclude(username__in=usernames).distinct()
queries['users_notcof'] = \
queries['users_notcof'].exclude(username__in=usernames).distinct()
usernames |= set(
queries['users_cof'].values_list('username', flat=True))
usernames |= set(
queries['users_notcof'].values_list('username', flat=True))
# Fetching data from the SPI
if hasattr(settings, 'LDAP_SERVER_URL'):
# Fetching
ldap_query = '(&{:s})'.format(''.join(
'(|(cn=*{bit:s}*)(uid=*{bit:s}*))'.format(bit=word)
for word in search_words if word.isalnum()
))
if ldap_query != "(&)":
# If none of the bits were legal, we do not perform the query
with Connection(settings.LDAP_SERVER_URL) as conn:
conn.search(
'dc=spi,dc=ens,dc=fr', ldap_query,
attributes=['uid', 'cn']
)
queries['clippers'] = conn.entries
# Clearing redundancies
queries['clippers'] = [
Clipper(clipper.uid, clipper.cn)
for clipper in queries['clippers']
if str(clipper.uid) not in usernames
]
# Resulting data
data.update(queries)
data['options'] = sum([len(query) for query in queries])
return render(request, "kfet/account_create_autocomplete.html", data)
def account_search(request):
if "q" not in request.GET:
raise Http404
q = request.GET.get("q")
words = q.split()
data = {'q': q}
for word in words:
query = Account.objects.filter(
Q(cofprofile__user__username__icontains=word) |
Q(cofprofile__user__first_name__icontains=word) |
Q(cofprofile__user__last_name__icontains=word)
).distinct()
query = [(account.trigramme, account.cofprofile.user.get_full_name())
for account in query]
data['accounts'] = query
return render(request, 'kfet/account_search_autocomplete.html', data)