def delete(self, request, *args, **kwargs):
# Workaround for https://code.djangoproject.com/ticket/21926
# Replicates the `delete` method of DeleteMixin
self.object = self.get_object()
success_url = self.get_success_url()
try:
self.object.delete()
messages.success(self.request,
self.success_message.format(self.object))
return HttpResponseRedirect(success_url)
except ProtectedError as e:
return failed_to_delete(self.request, self.object,
e.protected_objects)
def delete(self, request, *args, **kwargs):
# Workaround for https://code.djangoproject.com/ticket/21926
# Replicates the `delete` method of DeleteMixin
self.object = self.get_object()
success_url = self.get_success_url()
try:
self.object.delete()
messages.success(
self.request,
self.success_message.format(self.object)
)
return HttpResponseRedirect(success_url)
except ProtectedError as e:
return failed_to_delete(self.request, self.object,
e.protected_objects)
def trainingrequests_merge(request):
"""Display two training requests side by side on GET and merge them on
POST.
If no requests are supplied via GET params, display event selection
form."""
obj_a_pk = request.GET.get('trainingrequest_a')
obj_b_pk = request.GET.get('trainingrequest_b')
if not obj_a_pk or not obj_b_pk:
context = {
'title': 'Select Training Requests to merge',
'form': TrainingRequestsSelectionForm(),
}
return render(request, 'generic_form.html', context)
obj_a = get_object_or_404(TrainingRequest, pk=obj_a_pk)
obj_b = get_object_or_404(TrainingRequest, pk=obj_b_pk)
form = TrainingRequestsMergeForm(
initial=dict(trainingrequest_a=obj_a, trainingrequest_b=obj_b))
if request.method == "POST":
form = TrainingRequestsMergeForm(request.POST)
if form.is_valid():
# merging in process
data = form.cleaned_data
obj_a = data['trainingrequest_a']
obj_b = data['trainingrequest_b']
# `base_obj` stays in the database after merge
# `merging_obj` will be removed from DB after merge
if data['id'] == 'obj_a':
base_obj = obj_a
merging_obj = obj_b
base_a = True
else:
base_obj = obj_b
merging_obj = obj_a
base_a = False
# non-M2M-relationships:
easy = (
'state',
'person',
'group_name',
'personal',
'middle',
'family',
'email',
'github',
'occupation',
'occupation_other',
'affiliation',
'location',
'country',
'underresourced',
'domains_other',
'underrepresented',
'underrepresented_details',
'nonprofit_teaching_experience',
'previous_training',
'previous_training_other',
'previous_training_explanation',
'previous_experience',
'previous_experience_other',
'previous_experience_explanation',
'programming_language_usage_frequency',
'teaching_frequency_expectation',
'teaching_frequency_expectation_other',
'max_travelling_frequency',
'max_travelling_frequency_other',
'reason',
'user_notes',
'training_completion_agreement',
'workshop_teaching_agreement',
'data_privacy_agreement',
'code_of_conduct_agreement',
'created_at',
'last_updated_at',
)
# M2M relationships
difficult = (
'domains',
'previous_involvement',
)
try:
_, integrity_errors = merge_objects(obj_a,
obj_b,
easy,
difficult,
choices=data,
base_a=base_a)
if integrity_errors:
msg = ('There were integrity errors when merging related '
'objects:\n'
'\n'.join(integrity_errors))
messages.warning(request, msg)
except ProtectedError as e:
return failed_to_delete(request,
object=merging_obj,
protected_objects=e.protected_objects)
else:
return redirect(base_obj.get_absolute_url())
else:
messages.error(request, 'Fix errors in the form.')
context = {
'title': 'Merge two training requets',
'obj_a': obj_a,
'obj_b': obj_b,
'form': form,
}
return render(request, 'requests/trainingrequests_merge.html', context)
def trainingrequests_merge(request):
"""Display two training requests side by side on GET and merge them on
POST.
If no requests are supplied via GET params, display event selection
form."""
obj_a_pk = request.GET.get("trainingrequest_a")
obj_b_pk = request.GET.get("trainingrequest_b")
if not obj_a_pk or not obj_b_pk:
context = {
"title": "Select Training Requests to merge",
"form": TrainingRequestsSelectionForm(),
}
return render(request, "generic_form.html", context)
obj_a = get_object_or_404(TrainingRequest, pk=obj_a_pk)
obj_b = get_object_or_404(TrainingRequest, pk=obj_b_pk)
form = TrainingRequestsMergeForm(
initial=dict(trainingrequest_a=obj_a, trainingrequest_b=obj_b))
if request.method == "POST":
form = TrainingRequestsMergeForm(request.POST)
if form.is_valid():
# merging in process
data = form.cleaned_data
obj_a = data["trainingrequest_a"]
obj_b = data["trainingrequest_b"]
# `base_obj` stays in the database after merge
# `merging_obj` will be removed from DB after merge
if data["id"] == "obj_a":
base_obj = obj_a
merging_obj = obj_b
base_a = True
else:
base_obj = obj_b
merging_obj = obj_a
base_a = False
# non-M2M-relationships:
easy = (
"state",
"person",
"group_name",
"personal",
"middle",
"family",
"email",
"secondary_email",
"github",
"occupation",
"occupation_other",
"affiliation",
"location",
"country",
"underresourced",
"domains_other",
"underrepresented",
"underrepresented_details",
"nonprofit_teaching_experience",
"previous_training",
"previous_training_other",
"previous_training_explanation",
"previous_experience",
"previous_experience_other",
"previous_experience_explanation",
"programming_language_usage_frequency",
"teaching_frequency_expectation",
"teaching_frequency_expectation_other",
"max_travelling_frequency",
"max_travelling_frequency_other",
"reason",
"user_notes",
"training_completion_agreement",
"workshop_teaching_agreement",
"data_privacy_agreement",
"code_of_conduct_agreement",
"created_at",
"last_updated_at",
)
# M2M relationships
difficult = (
"domains",
"previous_involvement",
)
try:
_, integrity_errors = merge_objects(obj_a,
obj_b,
easy,
difficult,
choices=data,
base_a=base_a)
if integrity_errors:
msg = ("There were integrity errors when merging related "
"objects:\n"
"\n".join(integrity_errors))
messages.warning(request, msg)
except ProtectedError as e:
return failed_to_delete(request,
object=merging_obj,
protected_objects=e.protected_objects)
else:
return redirect(base_obj.get_absolute_url())
else:
messages.error(request, "Fix errors in the form.")
context = {
"title": "Merge two training requets",
"obj_a": obj_a,
"obj_b": obj_b,
"form": form,
}
return render(request, "requests/trainingrequests_merge.html", context)
def trainingrequests_merge(request):
"""Display two training requests side by side on GET and merge them on
POST.
If no requests are supplied via GET params, display event selection
form."""
obj_a_pk = request.GET.get('trainingrequest_a')
obj_b_pk = request.GET.get('trainingrequest_b')
if not obj_a_pk or not obj_b_pk:
context = {
'title': 'Select Training Requests to merge',
'form': TrainingRequestsSelectionForm(),
}
return render(request, 'generic_form.html', context)
obj_a = get_object_or_404(TrainingRequest, pk=obj_a_pk)
obj_b = get_object_or_404(TrainingRequest, pk=obj_b_pk)
form = TrainingRequestsMergeForm(initial=dict(trainingrequest_a=obj_a,
trainingrequest_b=obj_b))
if request.method == "POST":
form = TrainingRequestsMergeForm(request.POST)
if form.is_valid():
# merging in process
data = form.cleaned_data
obj_a = data['trainingrequest_a']
obj_b = data['trainingrequest_b']
# `base_obj` stays in the database after merge
# `merging_obj` will be removed from DB after merge
if data['id'] == 'obj_a':
base_obj = obj_a
merging_obj = obj_b
base_a = True
else:
base_obj = obj_b
merging_obj = obj_a
base_a = False
# non-M2M-relationships:
easy = (
'state', 'person', 'group_name', 'personal', 'middle',
'family', 'email', 'github', 'occupation', 'occupation_other',
'affiliation', 'location', 'country', 'underresourced',
'domains_other', 'underrepresented',
'underrepresented_details', 'nonprofit_teaching_experience',
'previous_training', 'previous_training_other',
'previous_training_explanation', 'previous_experience',
'previous_experience_other', 'previous_experience_explanation',
'programming_language_usage_frequency',
'teaching_frequency_expectation',
'teaching_frequency_expectation_other',
'max_travelling_frequency', 'max_travelling_frequency_other',
'reason', 'user_notes', 'training_completion_agreement',
'workshop_teaching_agreement',
'data_privacy_agreement', 'code_of_conduct_agreement',
'created_at', 'last_updated_at',
)
# M2M relationships
difficult = (
'domains', 'previous_involvement',
)
try:
_, integrity_errors = merge_objects(obj_a, obj_b, easy,
difficult, choices=data,
base_a=base_a)
if integrity_errors:
msg = ('There were integrity errors when merging related '
'objects:\n' '\n'.join(integrity_errors))
messages.warning(request, msg)
except ProtectedError as e:
return failed_to_delete(request, object=merging_obj,
protected_objects=e.protected_objects)
else:
return redirect(base_obj.get_absolute_url())
else:
messages.error(request, 'Fix errors in the form.')
context = {
'title': 'Merge two training requets',
'obj_a': obj_a,
'obj_b': obj_b,
'form': form,
}
return render(request, 'requests/trainingrequests_merge.html', context)
