def post(self, request, slug, feature_type_slug):
context = {}
try:
up_file = request.FILES['image_file']
except Exception:
logger.exception('ImportFromImage.post')
context['status'] = "error"
context['message'] = "Erreur à l'import du fichier. "
status = 400
try:
data_geom_wkt = exif.get_image_geoloc_as_wkt(up_file,
with_alt=False,
ewkt=False)
except Exception:
logger.exception('ImportFromImage.post')
context['status'] = "error"
context['message'] = "Erreur lors de la lecture des données GPS. "
status = 400
else:
geom = self.get_geom(data_geom_wkt)
context['geom'] = geom.wkt
context['status'] = "success"
status = 200
return JsonResponse(context, status=status)
def get(self, request, slug, action):
project = self.get_object()
user = request.user
if action.lower() not in ['ajouter', 'annuler']:
msg = "Erreur de syntaxe dans l'url d'abonnement. "
logger.error(msg)
messages.error(request, "Cette action est incorrecte")
elif action.lower() == 'ajouter':
obj, _created = Subscription.objects.get_or_create(
project=project, )
obj.users.add(user)
obj.save()
messages.info(
request,
'Vous êtes maintenant abonné aux notifications de ce projet. ')
elif action.lower() == 'annuler':
try:
obj = Subscription.objects.get(project=project)
obj.users.remove(user)
obj.save()
messages.info(
request,
'Vous ne recevrez plus les notifications de ce projet. ')
except Exception:
logger.exception('SubscribingView.get')
return redirect('geocontrib:project', slug=slug)
def set_auth_member(sender, instance, created, **kwargs):
Authorization = apps.get_model(app_label='geocontrib',
model_name="Authorization")
UserLevelPermission = apps.get_model(app_label='geocontrib',
model_name="UserLevelPermission")
Project = apps.get_model(app_label='geocontrib', model_name="Project")
if created:
try:
for project in Project.objects.all():
Authorization.objects.create(
project=project,
user=instance,
level=UserLevelPermission.objects.get(rank=1))
except Exception:
logger.exception('Trigger.set_auth_member')
elif not instance.is_active:
try:
for project in Project.objects.all():
Authorization.objects.update_or_create(
project=project,
user=instance,
defaults={
'level': UserLevelPermission.objects.get(rank=0)
})
except Exception:
logger.exception('Trigger.set_auth_member')
def set_users_perms(sender, instance, created, **kwargs):
# On ajoute la permission d'admin de projet au créateur
if created:
Authorization = apps.get_model(app_label='geocontrib',
model_name="Authorization")
UserLevelPermission = apps.get_model(app_label='geocontrib',
model_name="UserLevelPermission")
User = apps.get_model(app_label='geocontrib', model_name="User")
try:
Authorization.objects.create(
project=instance,
user=instance.creator,
level=UserLevelPermission.objects.get(rank=4))
except Exception:
logger.exception('Trigger.set_users_perms')
try:
for user in User.objects.filter(is_active=True).exclude(
pk=instance.creator.pk):
Authorization.objects.update_or_create(
project=instance,
user=user,
defaults={
'level': UserLevelPermission.objects.get(rank=1)
})
except Exception:
logger.exception('Trigger.set_users_perms')
def notify_or_stack_events(sender, instance, created, **kwargs):
if created and instance.project_slug and settings.DEFAULT_SENDING_FREQUENCY != 'never':
# On empile les evenements pour notifier les abonnés, en fonction de la fréquence d'envoi
StackedEvent = apps.get_model(app_label='geocontrib', model_name="StackedEvent")
stack, _ = StackedEvent.objects.get_or_create(
sending_frequency=settings.DEFAULT_SENDING_FREQUENCY, state='pending',
project_slug=instance.project_slug)
stack.events.add(instance)
stack.save()
# On notifie les collaborateurs des messages nécessitant une action immédiate
try:
instance.ping_users()
except Exception:
logger.exception('ping_users@notify_or_stack_events')
def __init__(self, *args, **kwargs):
feature_type = kwargs.pop('feature_type', None)
feature = kwargs.pop('feature', None)
super().__init__(*args, **kwargs)
qs = Feature.objects.all()
if feature_type:
qs = qs.filter(feature_type=feature_type)
if feature:
qs = qs.exclude(feature_id=feature.feature_id)
try:
self.fields['feature_to'].queryset = qs
self.fields[
'feature_to'].label_from_instance = lambda obj: "{} ({} - {})".format(
obj.title, obj.display_creator,
obj.created_on.strftime("%d/%m/%Y %H:%M"))
except Exception:
logger.exception('No related features found')
def get_context_data(self, feature_id=None, **kwargs):
self.object = self.get_object()
context = super().get_context_data(**kwargs)
try:
request = self.request
project = None
title = None
if any([isinstance(self.object, model) for model in [Project, FeatureType, Feature]]):
title = self.object.title
if isinstance(self.object, Project):
project = self.object
elif isinstance(self.object, FeatureType) or isinstance(self.object, Feature):
project = self.object.project
serialized_base_maps = BaseMapSerializer(
BaseMap.objects.filter(project=project),
many=True
)
serialized_layers = LayerSerializer(
Layer.objects.all(),
many=True
)
features = Feature.handy.availables(user=self.request.user, project=project)
if feature_id:
features = features.filter(feature_id=feature_id)
serialized_features = FeatureDetailedSerializer(
features,
is_authenticated=request.user.is_authenticated,
context={'request': request},
many=True
)
context['serialized_features'] = serialized_features.data
context['serialized_base_maps'] = serialized_base_maps.data
context['serialized_layers'] = serialized_layers.data
context['title'] = title
except Exception:
logger.exception('BaseMapContext error')
return context
def post(self, request, slug, feature_type_slug):
feature_type = self.get_object()
try:
up_file = request.FILES['json_file'].read()
data = json.loads(up_file.decode('utf-8'))
except Exception:
logger.exception('ImportFromGeoJSON.post')
messages.error(request, "Erreur à l'import du fichier. ")
else:
try:
with transaction.atomic():
self.check_feature_type_slug(request, data,
feature_type_slug)
self.create_features(request, request.user, data,
feature_type)
except IntegrityError:
messages.error(
request, "Erreur lors de l'import d'un fichier GeoJSON. ")
return redirect('geocontrib:feature_type_detail',
slug=slug,
feature_type_slug=feature_type_slug)
def post(self, request, slug, feature_type_slug):
user = request.user
feature_type = self.get_object()
project = feature_type.project
permissions = Authorization.all_permissions(user, project)
feature_form = FeatureBaseForm(request.POST,
feature_type=feature_type,
user=user)
extra = CustomField.objects.filter(feature_type=feature_type)
extra_form = FeatureExtraForm(request.POST, extra=extra)
linked_formset = self.LinkedFormset(
request.POST or None,
prefix='linked',
form_kwargs={'feature_type': feature_type},
)
attachment_formset = self.AttachmentFormset(request.POST or None,
request.FILES,
prefix='attachment')
all_forms = [
feature_form,
extra_form,
attachment_formset,
linked_formset,
]
forms_are_valid = all([ff.is_valid() for ff in all_forms])
if forms_are_valid:
try:
feature = feature_form.save(project=project,
feature_type=feature_type,
creator=user,
extra=extra_form.cleaned_data)
except Exception as err:
logger.exception('FeatureCreate.post')
messages.error(
request,
"Une erreur s'est produite lors de la création du signalement {title}: {err}"
.format(title=feature_form.cleaned_data.get(
'title', 'N/A'),
err=str(err)))
else:
# Traitement des signalements liés
for data in linked_formset.cleaned_data:
feature_link = data.pop('id', None)
if feature_link:
if not data.get('DELETE'):
feature_link.relation_type = data.get(
'relation_type')
feature_link.feature_to = data.get('feature_to')
feature_link.save()
if data.get('DELETE'):
feature_link.delete()
if not feature_link and not data.get('DELETE'):
FeatureLink.objects.create(
relation_type=data.get('relation_type'),
feature_from=feature,
feature_to=data.get('feature_to'))
# Traitement des piéces jointes
for data in attachment_formset.cleaned_data:
attachment = data.pop('id', None)
if attachment and data.get('DELETE'):
attachment.delete()
if attachment and not data.get('DELETE'):
attachment.attachment_file = data.get(
'attachment_file')
attachment.title = data.get('title')
attachment.info = data.get('info')
attachment.save()
if not attachment and not data.get('DELETE'):
Attachment.objects.create(
attachment_file=data.get('attachment_file'),
title=data.get('title'),
info=data.get('info'),
object_type='feature',
project=project,
feature_id=feature.feature_id,
author=user,
)
messages.info(
request, "Le signalement {title} a bien été créé. ".format(
title=feature.title, ))
return redirect('geocontrib:feature_detail',
slug=project.slug,
feature_type_slug=feature_type.slug,
feature_id=feature.feature_id)
else:
logger.error([ff.errors for ff in all_forms])
linked_formset = self.LinkedFormset(
request.POST or None,
prefix='linked',
form_kwargs={'feature_type': feature_type},
)
attachment_formset = self.AttachmentFormset(request.POST or None,
request.FILES,
prefix='attachment')
context = {
**self.get_context_data(),
**{
'features':
Feature.handy.availables(user, project).order_by('updated_on'),
'feature_type':
feature_type,
'project':
project,
'permissions':
permissions,
'feature_form':
feature_form,
'extra_form':
extra_form,
'linked_formset':
linked_formset,
'attachment_formset':
attachment_formset,
'action':
'create',
}
}
return render(request, 'geocontrib/feature/feature_edit.html', context)
def ping_users(self, *args, **kwargs):
"""
Les différents cas d'envoi de notifications sont :
- Les modérateurs d’un projet sont notifiés des signalements dont le statut
devient "pending" (en attente de publication).
Cela n'a de sens que pour les projets qui sont modérés.
- L'auteur d'un signalement est notifié des changements de statut du signalement,
des modifications du signalement et de l’ajout de commentaires
(si l'auteur n'est pas lui-même à l'origine de ces évènements).
- Un utilisateur abonné à un projet est notifié de tout évènement
(dont il n'est pas à l'origine) sur ce projet.
"""
event_initiator = self.user
if self.object_type == 'feature':
Feature = apps.get_model(app_label='geocontrib',
model_name='Feature')
feature = Feature.objects.get(feature_id=self.feature_id)
project = feature.project
if project.moderation:
# On notifie les modérateurs du projet si l'evenement concerne
# Un demande de publication d'un signalement
feature_status = self.data.get('feature_status', {})
status_has_changed = feature_status.get('has_changed', False)
new_status = feature_status.get('new_status', 'draft')
if status_has_changed and new_status == 'pending':
Authorization = apps.get_model(app_label='geocontrib',
model_name='Authorization')
UserLevelPermission = apps.get_model(
app_label='geocontrib',
model_name='UserLevelPermission')
moderateur_rank = UserLevelPermission.objects.get(
user_type_id=MODERATOR).rank
moderators__emails = Authorization.objects.filter(
project=project, level__rank__gte=moderateur_rank
).exclude(
user=
event_initiator # On exclue l'initiateur de l'evenement.
).values_list('user__email', flat=True)
context = {
'feature': feature,
'event_initiator': event_initiator,
'application_name': settings.APPLICATION_NAME,
'application_abstract': settings.APPLICATION_ABSTRACT,
}
logger.debug(moderators__emails)
try:
notif_moderators_pending_features(
emails=moderators__emails, context=context)
except Exception:
logger.exception('Event.ping_users')
# On notifie l'auteur du signalement si l'evenement concerne
# la publication de son signalement
if status_has_changed and new_status == 'published':
if event_initiator != feature.creator:
context = {'feature': feature, 'event': self}
try:
notif_creator_published_feature(emails=[
feature.creator.email,
],
context=context)
except Exception:
logger.exception(
'Event.ping_users.notif_creator_published_feature'
)
def post(self, request, slug, feature_type_slug, feature_id):
feature = self.get_object()
project = feature.project
user = request.user
form = CommentForm(request.POST, request.FILES)
linked_features = FeatureLink.objects.filter(
feature_from=feature.feature_id)
serialized_link = FeatureLinkSerializer(linked_features, many=True)
if form.is_valid():
try:
comment = Comment.objects.create(
feature_id=feature.feature_id,
feature_type_slug=feature.feature_type.slug,
author=user,
project=project,
comment=form.cleaned_data.get('comment'))
up_file = form.cleaned_data.get('attachment_file')
title = form.cleaned_data.get('title')
info = form.cleaned_data.get('info')
if comment and up_file and title:
Attachment.objects.create(feature_id=feature.feature_id,
author=user,
project=project,
comment=comment,
attachment_file=up_file,
title=title,
info=info,
object_type='comment')
except Exception as err:
logger.exception('CommentCreate.post')
messages.error(
request,
"Erreur à l'ajout du commentaire: {err}".format(err=err))
else:
# Un evenement est ajouter lors de la creation d'un commentaire
# au niveau des trigger.
messages.info(request, "Ajout du commentaire confirmé")
return redirect('geocontrib:feature_detail',
slug=slug,
feature_type_slug=feature_type_slug,
feature_id=feature_id)
else:
logger.error(form.errors)
events = Event.objects.filter(
feature_id=feature.feature_id).order_by('created_on')
serialized_events = EventSerializer(events, many=True)
context = {
**self.get_context_data(),
**{
'feature':
feature,
'feature_data':
feature.custom_fields_as_list,
'feature_types':
FeatureType.objects.filter(project=project),
'feature_type':
feature.feature_type,
'linked_features':
serialized_link.data,
'project':
project,
'permissions':
Authorization.all_permissions(user, project, feature),
'comments':
Comment.objects.filter(project=project,
feature_id=feature.feature_id),
'attachments':
Attachment.objects.filter(project=project,
feature_id=feature.feature_id,
object_type='feature'),
'events':
serialized_events.data,
'comment_form':
form,
}
}
return render(request, 'geocontrib/feature/feature_detail.html',
context)
