__copyright__ = "Copyright 2016-2018, Stichting SciPost (SciPost Foundation)"
__license__ = "AGPL v3"
from django.contrib import messages
from django.core.urlresolvers import reverse, reverse_lazy
from django.db import transaction
from django.db.models import Q
from django.http import Http404
from django.shortcuts import get_object_or_404, render, redirect
from django.views.decorators.http import require_POST
from django.views.generic.detail import DetailView
from django.views.generic.edit import CreateView, UpdateView, DeleteView
from django.views.generic.list import ListView
from guardian.decorators import permission_required
from scipost.constants import SCIPOST_SUBJECT_AREAS
from scipost.mixins import PermissionsMixin, PaginationMixin
from scipost.models import Contributor
from scipost.forms import SearchTextForm
from invitations.models import RegistrationInvitation
from journals.models import UnregisteredAuthor
from submissions.models import RefereeInvitation
from .models import Profile, ProfileEmail
from .forms import ProfileForm, ProfileMergeForm, ProfileEmailForm
class ProfileCreateView(PermissionsMixin, CreateView):
"""
Formview to create a new Profile.
"""
permission_required = 'scipost.can_create_profiles'
form_class = ProfileForm
template_name = 'profiles/profile_form.html'
success_url = reverse_lazy('profiles:profiles')
def get_context_data(self, *args, **kwargs):
"""
When creating a Profile, if initial data obtained from another model
(Contributor, UnregisteredAuthor, RefereeInvitation or RegistrationInvitation)
is provided, this fills the context with possible already-existing Profiles.
"""
context = super().get_context_data(*args, **kwargs)
from_type = self.kwargs.get('from_type', None)
pk = self.kwargs.get('pk', None)
context['from_type'] = from_type
context['pk'] = pk
if pk and from_type:
matching_profiles = Profile.objects.all()
if from_type == 'contributor':
contributor = get_object_or_404(Contributor, pk=pk)
matching_profiles = matching_profiles.filter(
Q(last_name=contributor.user.last_name) |
Q(emails__email__in=contributor.user.email))
elif from_type == 'unregisteredauthor':
unreg_auth = get_object_or_404(UnregisteredAuthor, pk=pk)
matching_profiles = matching_profiles.filter(last_name=unreg_auth.last_name)
elif from_type == 'refereeinvitation':
print ('Here refinv')
refinv = get_object_or_404(RefereeInvitation, pk=pk)
matching_profiles = matching_profiles.filter(
Q(last_name=refinv.last_name) |
Q(emails__email__in=refinv.email_address))
elif from_type == 'registrationinvitation':
reginv = get_object_or_404(RegistrationInvitation, pk=pk)
matching_profiles = matching_profiles.filter(
Q(last_name=reginv.last_name) |
Q(emails__email__in=reginv.email))
context['matching_profiles'] = matching_profiles.distinct()
return context
def get_initial(self):
"""
Provide initial data based on kwargs.
The data can come from a Contributor, Invitation, UnregisteredAuthor, ...
"""
initial = super().get_initial()
from_type = self.kwargs.get('from_type', None)
pk = self.kwargs.get('pk', None)
if pk and from_type:
pk = int(pk)
if from_type == 'contributor':
contributor = get_object_or_404(Contributor, pk=pk)
initial.update({
'title': contributor.title,
'first_name': contributor.user.first_name,
'last_name': contributor.user.last_name,
'email': contributor.user.email,
'discipline': contributor.discipline,
'expertises': contributor.expertises,
'orcid_id': contributor.orcid_id,
'webpage': contributor.personalwebpage,
'accepts_SciPost_emails': contributor.accepts_SciPost_emails,
})
elif from_type == 'unregisteredauthor':
unreg_auth = get_object_or_404(UnregisteredAuthor, pk=pk)
initial.update({
'first_name': unreg_auth.first_name,
'last_name': unreg_auth.last_name,
})
elif from_type == 'refereeinvitation':
refinv = get_object_or_404(RefereeInvitation, pk=pk)
initial.update({
'title': refinv.title,
'first_name': refinv.first_name,
'last_name': refinv.last_name,
'email': refinv.email_address,
'discipline': refinv.submission.discipline,
'expertises': refinv.submission.secondary_areas,
})
elif from_type == 'registrationinvitation':
reginv = get_object_or_404(RegistrationInvitation, pk=pk)
initial.update({
'title': reginv.title,
'first_name': reginv.first_name,
'last_name': reginv.last_name,
'email': reginv.email,
})
initial.update({
'instance_from_type': from_type,
'instance_pk': pk,
})
return initial
@permission_required('scipost.can_create_profiles')
def profile_match(request, profile_id, from_type, pk):
"""
Links an existing Profile to one of existing
Contributor, UnregisteredAuthor, RefereeInvitation, RegistrationInvitation.
"""
profile = get_object_or_404(Profile, pk=profile_id)
nr_rows = 0
if from_type == 'contributor':
nr_rows = Contributor.objects.filter(pk=pk).update(profile=profile)
elif from_type == 'unregisteredauthor':
nr_rows = UnregisteredAuthor.objects.filter(pk=pk).update(profile=profile)
elif from_type == 'refereeinvitation':
nr_rows = RefereeInvitation.objects.filter(pk=pk).update(profile=profile)
elif from_type == 'registrationinvitation':
nr_rows = RegistrationInvitation.objects.filter(pk=pk).update(profile=profile)
if nr_rows == 1:
messages.success(request, 'Profile matched with %s' % from_type)
else:
messages.error(
request,
'Error: Profile matching with %s: updated %s rows instead of 1!'
'Please contact techsupport' % (from_type, nr_rows))
return redirect(reverse('profiles:profiles'))
class ProfileUpdateView(PermissionsMixin, UpdateView):
"""
Formview to update a Profile.
"""
permission_required = 'scipost.can_create_profiles'
model = Profile
form_class = ProfileForm
template_name = 'profiles/profile_form.html'
success_url = reverse_lazy('profiles:profiles')
class ProfileDeleteView(PermissionsMixin, DeleteView):
"""
Delete a Profile.
"""
permission_required = 'scipost.can_create_profiles'
model = Profile
success_url = reverse_lazy('profiles:profiles')
class ProfileDetailView(PermissionsMixin, DetailView):
permission_required = 'scipost.can_view_profiles'
model = Profile
def get_context_data(self, *args, **kwargs):
context = super().get_context_data(*args, **kwargs)
context['email_form'] = ProfileEmailForm()
return context
class ProfileListView(PermissionsMixin, PaginationMixin, ListView):
"""
List Profile object instances.
"""
permission_required = 'scipost.can_view_profiles'
model = Profile
paginate_by = 25
def get_queryset(self):
"""
Return a queryset of Profiles using optional GET data.
"""
queryset = Profile.objects.all()
if self.request.GET.get('discipline'):
queryset = queryset.filter(discipline=self.request.GET['discipline'].lower())
if self.request.GET.get('expertise'):
queryset = queryset.filter(expertises__contains=[self.request.GET['expertise']])
if self.request.GET.get('contributor') == 'False':
queryset = queryset.filter(contributor__isnull=True)
elif self.request.GET.get('contributor') == 'True':
queryset = queryset.filter(contributor__isnull=False)
if self.request.GET.get('text'):
queryset = queryset.filter(last_name__istartswith=self.request.GET['text'])
return queryset
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
contributors_w_duplicate_email = Contributor.objects.with_duplicate_email()
contributors_w_duplicate_names = Contributor.objects.with_duplicate_names()
contributors_wo_profile = Contributor.objects.active().filter(profile__isnull=True)
nr_potential_duplicate_profiles = Profile.objects.potential_duplicates().count()
unreg_auth_wo_profile = UnregisteredAuthor.objects.filter(profile__isnull=True)
refinv_wo_profile = RefereeInvitation.objects.filter(profile__isnull=True)
reginv_wo_profile = RegistrationInvitation.objects.filter(profile__isnull=True)
context.update({
'subject_areas': SCIPOST_SUBJECT_AREAS,
'searchform': SearchTextForm(initial={'text': self.request.GET.get('text')}),
'nr_contributors_w_duplicate_email': contributors_w_duplicate_email.count(),
'nr_contributors_w_duplicate_names': contributors_w_duplicate_names.count(),
'nr_contributors_wo_profile': contributors_wo_profile.count(),
'nr_potential_duplicate_profiles': nr_potential_duplicate_profiles,
'next_contributor_wo_profile': contributors_wo_profile.first(),
'nr_unreg_auth_wo_profile': unreg_auth_wo_profile.count(),
'next_unreg_auth_wo_profile': unreg_auth_wo_profile.first(),
'nr_refinv_wo_profile': refinv_wo_profile.count(),
'next_refinv_wo_profile': refinv_wo_profile.first(),
'nr_reginv_wo_profile': reginv_wo_profile.count(),
'next_reginv_wo_profile': reginv_wo_profile.first(),
'email_form': ProfileEmailForm(),
})
return context
class ProfileDuplicateListView(PermissionsMixin, PaginationMixin, ListView):
"""
List Profiles with potential duplicates; allow to merge if necessary.
"""
permission_required = 'scipost.can_create_profiles'
model = Profile
template_name = 'profiles/profile_duplicate_list.html'
paginate_by = 16
def get_queryset(self):
return Profile.objects.potential_duplicates()
def get_context_data(self, *args, **kwargs):
context = super().get_context_data(*args, **kwargs)
if len(context['object_list']) > 1:
initial = {
'to_merge': context['object_list'][0].id,
'to_merge_into': context['object_list'][1].id
}
context['merge_form'] = ProfileMergeForm(initial=initial)
return context
@transaction.atomic
@permission_required('scipost.can_create_profiles')
def profile_merge(request):
"""
Merges one Profile into another.
"""
merge_form = ProfileMergeForm(request.POST or None, initial=request.GET)
context = {'merge_form': merge_form}
if request.method == 'POST':
if merge_form.is_valid():
profile = merge_form.save()
messages.success(request, 'Profiles merged')
return redirect(profile.get_absolute_url())
else:
try:
context.update({
'profile_to_merge': get_object_or_404(
Profile, pk=merge_form.cleaned_data['to_merge'].id),
'profile_to_merge_into': get_object_or_404(
Profile, pk=merge_form.cleaned_data['to_merge_into'].id)
})
except ValueError:
raise Http404
elif request.method == 'GET':
try:
context.update({
'profile_to_merge': get_object_or_404(Profile,
pk=int(request.GET['to_merge'])),
'profile_to_merge_into': get_object_or_404(Profile,
pk=int(request.GET['to_merge_into']))
})
except ValueError:
raise Http404
return render(request, 'profiles/profile_merge.html', context)
@permission_required('scipost.can_create_profiles')
def add_profile_email(request, profile_id):
"""
Add an email address to a Profile.
"""
profile = get_object_or_404(Profile, pk=profile_id)
form = ProfileEmailForm(request.POST or None, profile=profile)
if form.is_valid():
form.save()
messages.success(request, 'Email successfully added.')
else:
for field, err in form.errors.items():
messages.warning(request, err[0])
return redirect(reverse('profiles:profiles'))
@require_POST
@permission_required('scipost.can_create_profiles')
def email_make_primary(request, email_id):
"""
Make this email the primary one for this Profile.
"""
profile_email = get_object_or_404(ProfileEmail, pk=email_id)
ProfileEmail.objects.filter(profile=profile_email.profile).update(primary=False)
profile_email.primary = True
profile_email.save()
return redirect(profile_email.profile.get_absolute_url())
@require_POST
@permission_required('scipost.can_create_profiles')
def toggle_email_status(request, email_id):
"""Toggle valid/deprecated status of ProfileEmail."""
profile_email = get_object_or_404(ProfileEmail, pk=email_id)
ProfileEmail.objects.filter(id=email_id).update(still_valid=not profile_email.still_valid)
messages.success(request, 'Email updated')
return redirect('profiles:profiles')
@require_POST
@permission_required('scipost.can_create_profiles')
def delete_profile_email(request, email_id):
"""Delete ProfileEmail."""
profile_email = get_object_or_404(ProfileEmail, pk=email_id)
profile_email.delete()
messages.success(request, 'Email deleted')
return redirect('profiles:profiles')