auf_savoirs_en_partage/chercheurs/views.py

   1 # -*- encoding: utf-8 -*-
   2 import hashlib
   3 from django.shortcuts import render_to_response
   4 from django.http import HttpResponseRedirect, HttpResponse
   5 from django.template import Context, RequestContext
   6 from django.template.loader import get_template
   7 from django.core.urlresolvers import reverse
   8 from django.core.mail import send_mail
   9 from django.conf import settings
  10
  11 from forms import *
  12 from django.forms.models import inlineformset_factory
  13
  14 from auf_references_client.models import Discipline, TypeImplantation
  15 from models import Personne, Utilisateur, Groupe, ChercheurGroupe
  16
  17 from django.contrib.auth.decorators import login_required
  18
  19 from django.db.models import Q
  20 from django.shortcuts import get_object_or_404
  21
  22 from django.utils.translation import ugettext_lazy as _
  23 from django.contrib.auth.forms import AuthenticationForm as OriginalAuthenticationForm
  24
  25 #TODO: Migrer tout ce qui a rapport aux users dans une nouvelle app
  26
  27 class AuthenticationForm(OriginalAuthenticationForm):
  28     username = forms.CharField(label=_("Username"), max_length=255)
  29
  30 def send_password(request):
  31     if request.method == "POST":
  32         form = SendPasswordForm(data=request.POST)
  33         if form.is_valid():
  34             u = Utilisateur.objects.get(courriel=form.cleaned_data['email'])
  35             code = hashlib.md5(u.courriel+u.password).hexdigest()
  36             code = code[0:6]
  37             link = "%saccounts/new_password/%s/%s/" % (settings.SITE_ROOT_URL, u.courriel, code)
  38
  39             variables = { 'user': u,
  40                           'link': link,
  41                           'SITE_ROOT_URL': settings.SITE_ROOT_URL,
  42                           'CONTACT_EMAIL': settings.CONTACT_EMAIL,
  43                 }
  44             t = get_template('accounts/email_password.html')
  45             content = t.render(Context(variables))
  46
  47             send_mail('Savoirs en partage: changement de mot de passe',
  48                     content, settings.CONTACT_EMAIL,
  49                 [u.courriel], fail_silently=False)
  50     else:
  51         form = SendPasswordForm()
  52
  53     variables = { 'form': form,
  54                 }
  55     return render_to_response ("accounts/send_password.html", \
  56             Context (variables),
  57             context_instance = RequestContext(request))
  58
  59 def new_password(request, email, code):
  60     u = Utilisateur.objects.get(courriel=email)
  61     original_code = hashlib.md5(u.courriel+u.password).hexdigest()
  62     original_code = original_code[0:6]
  63     message=""
  64     if(code == original_code):
  65         if request.method == "POST":
  66             form = NewPasswordForm(data=request.POST)
  67             if form.is_valid():
  68                 new_password = form.cleaned_data['password']
  69                 u.password = hashlib.md5(new_password).hexdigest()
  70                 u.save()
  71                 message = "Votre mot de passe a été modifié."
  72         else:
  73             form = NewPasswordForm()
  74     else:
  75         return HttpResponseRedirect('/')
  76     variables = { 'form': form,
  77                   'message': message,
  78                 }
  79     return render_to_response ("accounts/new_password.html", \
  80             Context (variables),
  81             context_instance = RequestContext(request))
  82
  83 @login_required()
  84 def change_password(request):
  85     context_instance = RequestContext(request)
  86     u = context_instance['user_sep']
  87     message = ""
  88     if request.method == "POST":
  89         form = NewPasswordForm(data=request.POST)
  90         if form.is_valid():
  91             new_password = form.cleaned_data['password']
  92             u.password = hashlib.md5(new_password).hexdigest()
  93             u.save()
  94             message = "Votre mot de passe a été modifié."
  95     else:
  96         form = NewPasswordForm()
  97     variables = { 'form': form,
  98                   'message': message,
  99                 }
 100     return render_to_response ("accounts/new_password.html", \
 101             Context (variables),
 102             context_instance = RequestContext(request))
 103
 104 def chercheur_login(request, template_name='registration/login.html', redirect_field_name='next'):
 105     "Displays the login form and handles the login action."
 106     redirect_to = request.REQUEST.get(redirect_field_name, '')
 107     if request.method == "POST":
 108         form = AuthenticationForm(data=request.POST)
 109         if form.is_valid():
 110             # Light security check -- make sure redirect_to isn't garbage.
 111             if not redirect_to or '//' in redirect_to or ' ' in redirect_to:
 112                 redirect_to = settings.LOGIN_REDIRECT_URL
 113             from django.contrib.auth import login
 114             login(request, form.get_user())
 115             if request.session.test_cookie_worked():
 116                 request.session.delete_test_cookie()
 117             return HttpResponseRedirect(redirect_to)
 118     else:
 119         form = AuthenticationForm(request)
 120     request.session.set_test_cookie()
 121     return render_to_response(template_name, {
 122         'form': form,
 123         redirect_field_name: redirect_to,
 124     }, context_instance=RequestContext(request))
 125
 126
 127 def chercheur_queryset (request):
 128     list = Chercheur.objects.order_by("id")
 129     pays = ""
 130
 131     simpleForm = RepertoireSearchForm (request.GET)
 132     if simpleForm.is_valid ():
 133         pays = simpleForm.cleaned_data["pays"]
 134         if pays:
 135             list = list.filter(Q(etablissement__pays = pays.pk) | Q(etablissement_autre_pays = pays.pk))
 136         discipline = simpleForm.cleaned_data["discipline"]
 137         if discipline:
 138             list = list.filter(discipline=discipline)
 139         domaine = simpleForm.cleaned_data["domaine"]
 140         if domaine:
 141             list = list.filter(groupes=domaine)
 142         mots_cles = simpleForm.cleaned_data["mots_cles"]
 143         if mots_cles:
 144             list = list.search(mots_cles)
 145         fonction = simpleForm.cleaned_data["fonction"]
 146         if fonction:
 147             if fonction == "enseignant":
 148                 list = list.filter(enseignant=True)
 149             if fonction == "expert":
 150                 list = list.exclude(expertise=None)
 151
 152
 153     return list
 154
 155 def index(request):
 156     """Répertoire des chercheurs"""
 157
 158     chercheurs = chercheur_queryset (request)
 159     repertoire_form = RepertoireSearchForm (request.GET)
 160
 161     nb_chercheurs = chercheurs.count()
 162     variables = { 'chercheurs': chercheurs,
 163                   'nb_chercheurs': nb_chercheurs,
 164                   'repertoire_form': repertoire_form,
 165                 }
 166     return render_to_response ("chercheurs/index.html", \
 167             Context (variables),
 168             context_instance = RequestContext(request))
 169
 170 def inscription(request):
 171     if request.method == 'POST':
 172         personne_form = PersonneForm (request.POST, prefix="personne")
 173         chercheur_form = ChercheurForm (request.POST, prefix="chercheur")
 174         etablissement_form = EtablissementForm (request.POST, prefix="etablissement")
 175         etablissement_autre_form = EtablissementAutreForm(request.POST, prefix="etablissement_autre")
 176         discipline_form = DisciplineForm (request.POST, prefix="discipline")
 177         publication1_form = PublicationForm (request.POST, prefix="publication1")
 178         publication2_form = PublicationForm (request.POST, prefix="publication2")
 179         publication3_form = PublicationForm (request.POST, prefix="publication3")
 180         publication4_form = PublicationForm (request.POST, prefix="publication4")
 181         these_form = TheseForm(request.POST, prefix="these")
 182         expertise_form = ExpertiseForm(request.POST, prefix="expertise")
 183         groupe_form = GroupeForm(request.POST, prefix="groupe")
 184
 185         if personne_form.is_valid():
 186             if chercheur_form.is_valid() and groupe_form.is_valid():
 187                 c = chercheur_form.save(commit=False)
 188
 189                 etablissement_form = EtablissementForm (request.POST, prefix="etablissement", instance=c)
 190                 etablissement_autre_form = EtablissementAutreForm (request.POST, prefix="etablissement_autre", instance=c)
 191                 discipline_form = DisciplineForm (request.POST, prefix="discipline", instance=c)
 192
 193                 if etablissement_form.is_valid() and discipline_form.is_valid() and these_form.is_valid():
 194                     if publication1_form.is_valid() and publication1_form.cleaned_data['titre']:
 195                        pub = publication1_form.save()
 196                        c.publication1 = pub
 197                     if publication2_form.is_valid() and publication2_form.cleaned_data['titre']:
 198                        pub = publication2_form.save()
 199                        c.publication2 = pub
 200                     if publication3_form.is_valid() and publication3_form.cleaned_data['titre']:
 201                        pub = publication3_form.save()
 202                        c.publication3 = pub
 203                     if publication4_form.is_valid() and publication4_form.cleaned_data['titre']:
 204                        pub = publication4_form.save()
 205                        c.publication4 = pub
 206                     these = these_form.save()
 207                     if expertise_form.is_valid() and expertise_form.cleaned_data['nom']:
 208                         expertise = expertise_form.save()
 209                     c.these = these
 210                     c.expertise = expertise
 211                     etablissement_form.save(commit=False)
 212                     etablissement_autre_form.save(commit=False)
 213                     discipline_form.save(commit=False)
 214                     #encodage du mot de passe de l'utilisateur (refactorer car c'est pas clean
 215                     #et c'est pas la bonne place pour faire ca - AJ
 216                     personne_form.cleaned_data['password'] = hashlib.md5(personne_form.cleaned_data['password']).hexdigest()
 217                     p = personne_form.save()
 218                     c.personne = p
 219                     c.save()
 220
 221                     #sauvegarde des groupes
 222                     groupes = request.POST.getlist('groupe-groupes')
 223                     for g in groupes:
 224                         g = Groupe.objects.get(pk=g)
 225                         ChercheurGroupe.objects.get_or_create(chercheur=c, groupe=g, actif=1)
 226                     return HttpResponseRedirect("/chercheurs/%d/?inscription=1" % c.id)
 227                     #return HttpResponseRedirect(reverse('chercheurs.views.retrieve', args=(c.id,)))
 228     else:
 229         personne_form = PersonneForm(prefix="personne")
 230         chercheur_form = ChercheurForm(prefix="chercheur")
 231         etablissement_form = EtablissementForm(prefix="etablissement")
 232         etablissement_autre_form = EtablissementAutreForm(prefix="etablissement_autre")
 233         discipline_form = DisciplineForm(prefix="discipline")
 234         publication1_form = PublicationForm(prefix="publication1")
 235         publication2_form = PublicationForm(prefix="publication2")
 236         publication3_form = PublicationForm(prefix="publication3")
 237         publication4_form = PublicationForm(prefix="publication4")
 238         these_form = TheseForm(prefix="these")
 239         expertise_form = ExpertiseForm(prefix="expertise")
 240         groupe_form = GroupeForm(prefix="groupe")
 241
 242     variables = { 'personne_form': personne_form,
 243                   'chercheur_form': chercheur_form,
 244                   'etablissement_form': etablissement_form,
 245                   'discipline_form': discipline_form,
 246                   'etablissement_autre_form': etablissement_autre_form,
 247                   'publication1_form': publication1_form,
 248                   'publication2_form': publication2_form,
 249                   'publication3_form': publication3_form,
 250                   'publication4_form': publication4_form,
 251                   'these_form': these_form,
 252                   'expertise_form': expertise_form,
 253                   'groupe_form': groupe_form,
 254                 }
 255
 256     return render_to_response ("chercheurs/inscription.html", \
 257             Context (variables),
 258             context_instance = RequestContext(request))
 259
 260 @login_required()
 261 def edit(request):
 262     """Edition d'un chercheur"""
 263     context_instance = RequestContext(request)
 264     chercheur = context_instance['user_chercheur']
 265     #GroupeFormset = inlineformset_factory(Chercheur, ChercheurGroupe)
 266
 267     if request.method == 'POST':
 268         personne_form = PersonneEditForm(request.POST, prefix="personne", instance=chercheur.personne)
 269         chercheur_form = ChercheurForm (request.POST, prefix="chercheur", instance=chercheur)
 270         etablissement_form = EtablissementForm(request.POST, prefix="etablissement", instance=chercheur)
 271         etablissement_autre_form = EtablissementAutreForm(request.POST, prefix="etablissement_autre", instance=chercheur)
 272         discipline_form = DisciplineForm(request.POST, prefix="discipline", instance=chercheur)
 273         publication1_form = PublicationForm(request.POST, prefix="publication1", instance=chercheur.publication1)
 274         publication2_form = PublicationForm(request.POST, prefix="publication2", instance=chercheur.publication2)
 275         publication3_form = PublicationForm(request.POST, prefix="publication3", instance=chercheur.publication3)
 276         publication4_form = PublicationForm(request.POST, prefix="publication4", instance=chercheur.publication4)
 277         these_form = TheseForm(request.POST, prefix="these", instance=chercheur.these)
 278         expertise_form = ExpertiseForm(request.POST, prefix="expertise", instance=chercheur.expertise)
 279         groupe_form = GroupeForm(request.POST, prefix="groupe", instance=chercheur)
 280
 281         #formset = GroupeFormset(request.POST, prefix="groupes", instance = chercheur)
 282
 283         if( personne_form.is_valid() and discipline_form.is_valid() and chercheur_form.is_valid() and these_form.is_valid()
 284             and etablissement_form.is_valid() and etablissement_autre_form.save() and groupe_form.is_valid() and expertise_form.is_valid() ):
 285             personne_form.save()
 286             discipline_form.save()
 287             chercheur_form.save()
 288             etablissement_form.save()
 289             etablissement_autre_form.save()
 290
 291             if publication1_form.is_valid() and publication1_form.cleaned_data['titre']:
 292                 chercheur.publication1 = publication1_form.save()
 293             if publication2_form.is_valid() and publication2_form.cleaned_data['titre']:
 294                 chercheur.publication2 = publication2_form.save()
 295             if publication3_form.is_valid() and publication3_form.cleaned_data['titre']:
 296                 chercheur.publication3 = publication3_form.save()
 297             if publication4_form.is_valid() and publication4_form.cleaned_data['titre']:
 298                 chercheur.publication4 = publication4_form.save()
 299             chercheur.these = these_form.save()
 300             if expertise_form.cleaned_data['nom']:
 301                 chercheur.expertise = expertise_form.save()
 302             chercheur.save()
 303             #Gestion des groupes
 304             groupes = request.POST.getlist('groupe-groupes')
 305             #On delete les chercheurs deselectionnés
 306             ChercheurGroupe.objects.filter(chercheur=chercheur).exclude(groupe__in=groupes).delete()
 307             #Sauvegarde des groupes...
 308             for g in groupes:
 309                 g = Groupe.objects.get(pk=g)
 310                 ChercheurGroupe.objects.get_or_create(chercheur=chercheur, groupe=g, actif=1)
 311             return HttpResponseRedirect("/chercheurs/perso/?modification=1")
 312
 313             #formset.save()
 314
 315     else:
 316         personne_form = PersonneEditForm(prefix="personne", instance=chercheur.personne)
 317         chercheur_form = ChercheurForm (prefix="chercheur", instance=chercheur)
 318         etablissement_form = EtablissementForm(prefix="etablissement", instance=chercheur)
 319         etablissement_autre_form = EtablissementAutreForm(prefix="etablissement_autre", instance=chercheur)
 320         discipline_form = DisciplineForm(prefix="discipline", instance=chercheur)
 321         publication1_form = PublicationForm(prefix="publication1", instance=chercheur.publication1)
 322         publication2_form = PublicationForm(prefix="publication2", instance=chercheur.publication2)
 323         publication3_form = PublicationForm(prefix="publication3", instance=chercheur.publication3)
 324         publication4_form = PublicationForm(prefix="publication4", instance=chercheur.publication4)
 325         these_form = TheseForm(prefix="these", instance=chercheur.these)
 326         expertise_form = ExpertiseForm(prefix="expertise", instance=chercheur.expertise)
 327         groupe_form = GroupeForm(prefix="groupe", instance=chercheur)
 328         #formset = GroupeFormset(prefix="groupes", instance = chercheur)
 329
 330     variables = { 'chercheur': chercheur,
 331                   'personne_form':personne_form,
 332                   'chercheur_form': chercheur_form,
 333                   'etablissement_form': etablissement_form,
 334                   'discipline_form': discipline_form,
 335                   'etablissement_autre_form': etablissement_autre_form,
 336                   'publication1_form': publication1_form,
 337                   'publication2_form': publication2_form,
 338                   'publication3_form': publication3_form,
 339                   'publication4_form': publication4_form,
 340                   'these_form': these_form,
 341                   'expertise_form': expertise_form,
 342                   'groupe_form': groupe_form,
 343                   #'formset' : formset
 344                 }
 345     return render_to_response ("chercheurs/edit.html", \
 346             Context (variables),
 347             context_instance = RequestContext(request))
 348
 349
 350 @login_required()
 351 def perso(request):
 352     """Espace chercheur (espace personnel du chercheur)"""
 353     context_instance = RequestContext(request)
 354     chercheur = context_instance['user_chercheur']
 355     modification = request.GET.get('modification')
 356     if not chercheur:
 357         return HttpResponseRedirect(reverse('chercheurs.views.chercheur_login'))
 358     variables = { 'chercheur': chercheur,
 359                   'modification': modification,
 360                 }
 361     return render_to_response ("chercheurs/perso.html", \
 362             Context (variables),
 363             context_instance = RequestContext(request))
 364
 365 def retrieve(request, id):
 366     """Fiche du chercheur"""
 367     #chercheur = Chercheur.objects.get(id=id)
 368     inscription = request.GET.get('inscription')
 369     chercheur = get_object_or_404(Chercheur, id=id)
 370     variables = { 'chercheur': chercheur,
 371                   'inscription': inscription,
 372                 }
 373     return render_to_response ("chercheurs/retrieve.html", \
 374             Context (variables),
 375             context_instance = RequestContext(request))