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): if fullname is None: fullname = "" assert isinstance(clipper, str) assert isinstance(fullname, str) 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 getattr(settings, 'LDAP_SERVER_URL', None): # 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 entries = None with Connection(settings.LDAP_SERVER_URL) as conn: conn.search( 'dc=spi,dc=ens,dc=fr', ldap_query, attributes=['uid', 'cn'] ) entries = conn.entries # Clearing redundancies queries['clippers'] = [ Clipper(entry.uid.value, entry.cn.value) for entry in entries if entry.uid.value and entry.uid.value 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) @teamkfet_required 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)