| 1 | # -*- encoding: utf-8 -*- |
| 2 | """ |
| 3 | Décorateurs AUF |
| 4 | """ |
| 5 | from django.http import HttpResponseRedirect |
| 6 | from django.conf import settings |
| 7 | from django.contrib import messages |
| 8 | from django.contrib.auth import REDIRECT_FIELD_NAME |
| 9 | from django.db.models import Q |
| 10 | from django.utils.http import urlquote |
| 11 | |
| 12 | from project import groups |
| 13 | |
| 14 | |
| 15 | def redirect_interdiction(request, msg=u"Vous n'avez pas accès à cette page"): |
| 16 | """ |
| 17 | Redirection du la page de login avec un message d'erreur. |
| 18 | """ |
| 19 | login_url = settings.LOGIN_URL |
| 20 | path = urlquote(request.get_full_path()) |
| 21 | tup = login_url, REDIRECT_FIELD_NAME, path |
| 22 | messages.add_message( |
| 23 | request, messages.ERROR, |
| 24 | "Votre compte ne permet pas d'accéder à cette partie de l'application." |
| 25 | ) |
| 26 | return HttpResponseRedirect('%s?%s=%s' % tup) |
| 27 | |
| 28 | |
| 29 | def in_drh_or_admin(user): |
| 30 | """ |
| 31 | Teste si un user Django fait parti du groupe DRH, DRH2 ou s'il est admin |
| 32 | """ |
| 33 | user_groups = [g.name for g in user.groups.all()] |
| 34 | if user.is_superuser or \ |
| 35 | groups.DRH_NIVEAU_1 in user_groups or \ |
| 36 | groups.DRH_NIVEAU_2 in user_groups: |
| 37 | return True |
| 38 | else: |
| 39 | return False |
| 40 | |
| 41 | |
| 42 | def drh_or_admin_required(fn): |
| 43 | """ |
| 44 | Teste si un user Django fait parti du groupe DRH, DRH2 ou s'il est admin |
| 45 | """ |
| 46 | def inner(request, *args, **kwargs): |
| 47 | user = request.user |
| 48 | if in_drh_or_admin(user): |
| 49 | return fn(request, *args, **kwargs) |
| 50 | |
| 51 | msg = u"Votre compte ne permet pas d'accéder à " \ |
| 52 | u"cette partie de l'application." |
| 53 | return redirect_interdiction(request, msg) |
| 54 | |
| 55 | return inner |
| 56 | |
| 57 | |
| 58 | def region_protected(model): |
| 59 | def wrapper(func): |
| 60 | def wrapped(request, id): |
| 61 | if request.user.is_superuser: |
| 62 | return func(request, id) |
| 63 | user_groups = [g.name for g in request.user.groups.all()] |
| 64 | if groups.DRH_NIVEAU_1 in user_groups or \ |
| 65 | groups.DRH_NIVEAU_2 in user_groups: |
| 66 | return func(request, id) |
| 67 | if groups.CORRESPONDANT_RH in user_groups or \ |
| 68 | groups.ADMINISTRATEURS in user_groups or \ |
| 69 | groups.DIRECTEUR_DE_BUREAU in user_groups: |
| 70 | zones = groups.get_zones_from_user(request.user) |
| 71 | qkey = '%s__in' % model.prefix_implantation |
| 72 | q = Q(**{ qkey: zones }) |
| 73 | qs = model.objects.filter(q) |
| 74 | if int(id) in [o.id for o in qs]: |
| 75 | return func(request, id) |
| 76 | return redirect_interdiction(request) |
| 77 | return wrapped |
| 78 | return wrapper |
| 79 | |
| 80 | |
| 81 | def in_one_of_group(groups): |
| 82 | """ |
| 83 | Test si le user appartient au moins 1 des ces groupes |
| 84 | """ |
| 85 | def wrapper(fn): |
| 86 | def wrapped(request, *args, **kwargs): |
| 87 | user_groups = [g.name for g in request.user.groups.all()] |
| 88 | for g in user_groups: |
| 89 | if g in groups: |
| 90 | return fn(request, *args, **kwargs) |
| 91 | msg = u"Votre compte ne permet pas d'accéder à cette partie de l'application." |
| 92 | return redirect_interdiction(request, msg) |
| 93 | return wrapped |
| 94 | return wrapper |