def add_image_for_neurosynth(request):
temp_collection_name = "%s's temporary collection" % request.user.username
#this is a hack we need to make sure this collection can be only
#owned by the same user
try:
temp_collection = Collection.objects.get(name=temp_collection_name)
except Collection.DoesNotExist:
priv_token = generate_url_token()
temp_collection = Collection(name=temp_collection_name,
owner=request.user,
private=False,
private_token=priv_token)
temp_collection.save()
image = StatisticMap(collection=temp_collection)
if request.method == "POST":
form = SimplifiedStatisticMapForm(request.POST,
request.FILES,
instance=image,
user=request.user)
if form.is_valid():
image = form.save()
return HttpResponseRedirect(
"http://neurosynth.org/decode/?neurovault=%s-%s" %
(temp_collection.private_token, image.id))
else:
form = SimplifiedStatisticMapForm(user=request.user, instance=image)
context = {"form": form}
return render(request, "statmaps/add_image_for_neurosynth.html.haml",
context)
def add_image_for_neurosynth(request):
temp_collection_name = "%s's temporary collection" % request.user.username
#this is a hack we need to make sure this collection can be only
#owned by the same user
try:
temp_collection = Collection.objects.get(name=temp_collection_name)
except Collection.DoesNotExist:
priv_token = generate_url_token()
temp_collection = Collection(name=temp_collection_name,
owner=request.user,
private=False,
private_token=priv_token)
temp_collection.save()
image = StatisticMap(collection=temp_collection)
if request.method == "POST":
form = SimplifiedStatisticMapForm(request.POST, request.FILES, instance=image, user=request.user)
if form.is_valid():
image = form.save()
return HttpResponseRedirect("http://neurosynth.org/decode/?neurovault=%s-%s" % (
temp_collection.private_token,image.id))
else:
form = SimplifiedStatisticMapForm(user=request.user, instance=image)
contrasts = get_contrast_lookup()
context = {"form": form,"contrasts":json.dumps(contrasts)}
return render(request, "statmaps/add_image_for_neurosynth.html", context)
def edit_collection(request, cid=None):
page_header = "Add new collection"
if cid:
collection = get_collection(cid, request)
is_owner = True if collection.owner == request.user else False
page_header = 'Edit collection'
if not owner_or_contrib(request, collection):
return HttpResponseForbidden()
else:
is_owner = True
collection = Collection(owner=request.user)
if request.method == "POST":
if is_owner:
form = OwnerCollectionForm(request.POST,
request.FILES,
instance=collection)
else:
form = CollectionForm(request.POST,
request.FILES,
instance=collection)
if form.is_valid():
previous_contribs = set()
if form.instance.pk is not None:
previous_contribs = set(form.instance.contributors.all())
collection = form.save(commit=False)
if collection.private and collection.private_token is None:
collection.private_token = generate_url_token()
collection.save()
if is_owner:
form.save_m2m() # save contributors
current_contribs = set(collection.contributors.all())
new_contribs = list(
current_contribs.difference(previous_contribs))
context = {
'owner': collection.owner.username,
'collection': collection.name,
'url':
get_server_url(request) + collection.get_absolute_url(),
}
subj = '%s has added you to a NeuroVault collection' % context[
'owner']
send_email_notification('new_contributor', subj, new_contribs,
context)
return HttpResponseRedirect(collection.get_absolute_url())
else:
if is_owner:
form = OwnerCollectionForm(instance=collection)
else:
form = CollectionForm(instance=collection)
context = {"form": form, "page_header": page_header, "is_owner": is_owner}
return render(request, "statmaps/edit_collection.html.haml", context)
def test_fetch_my_collections(self):
self.client.force_authenticate(user=self.user)
# Create a private collection
private_collection = Collection(
owner=self.user,
name='Private Collection',
private=True,
private_token=generate_url_token()
)
private_collection.save()
response = self.client.get('/api/my_collections/', follow=True)
self.assertEqual(len(response.data['results']), 2)
collection_map = dict((x['id'], x) for x in response.data['results'])
self.assertEqual(collection_map[self.coll.id]['id'], self.coll.id)
self.assertEqual(collection_map[self.coll.id]['private'], False)
self.assertEqual(
collection_map[private_collection.id]['private'], True
)
# Create and share a new collection with our user
sharer_user = User.objects.create_user('Sharer')
sharer_user.save()
shared_collection = Collection(
owner=sharer_user,
name='Shared Test Collection'
)
shared_collection.save()
shared_collection.contributors.add(self.user)
# Re-fetch the data
response = self.client.get('/api/my_collections/', follow=True)
user_collections_ids = sorted([
self.coll.id,
shared_collection.id,
private_collection.id
])
result_collection_ids = sorted(
x['id'] for x in response.data['results']
)
self.assertEqual(
len(response.data['results']), len(user_collections_ids)
)
self.assertListEqual(user_collections_ids, result_collection_ids)
def edit_collection(request, cid=None):
page_header = "Add new collection"
if cid:
collection = get_collection(cid,request)
is_owner = collection.owner == request.user
page_header = 'Edit collection'
if not owner_or_contrib(request,collection):
return HttpResponseForbidden()
else:
is_owner = True
collection = Collection(owner=request.user)
if request.method == "POST":
if is_owner:
form = OwnerCollectionForm(request.POST, request.FILES, instance=collection)
else:
form = CollectionForm(request.POST, request.FILES, instance=collection)
if form.is_valid():
previous_contribs = set()
if form.instance.pk is not None:
previous_contribs = set(form.instance.contributors.all())
collection = form.save(commit=False)
if collection.private and collection.private_token is None:
collection.private_token = generate_url_token()
collection.save()
if is_owner:
form.save_m2m() # save contributors
current_contribs = set(collection.contributors.all())
new_contribs = list(current_contribs.difference(previous_contribs))
context = {
'owner': collection.owner.username,
'collection': collection.name,
'url': get_server_url(request) + collection.get_absolute_url(),
}
subj = '%s has added you to a NeuroVault collection' % context['owner']
send_email_notification('new_contributor', subj, new_contribs, context)
return HttpResponseRedirect(collection.get_absolute_url())
else:
if is_owner:
form = OwnerCollectionForm(instance=collection)
else:
form = CollectionForm(instance=collection)
context = {"form": form, "page_header": page_header, "is_owner": is_owner}
return render(request, "statmaps/edit_collection.html.haml", context)
