def upload_image(request, gallery_id):
"""
Allows a user to upload an image.
"""
username = request.subdomain
# Ensure that we cannot upload photos to another's portfolio:
if username != request.user.username or not request.user.is_authenticated():
raise Http404
profile = request.user.get_profile()
customer = request.user.customer
error = None
if request.method == 'POST':
photo_form = UploadPhotoForm(request.POST, request.FILES)
item_form = UploadItemForm(request.POST)
if photo_form.is_valid() and item_form.is_valid():
image=request.FILES['image']
if image.size > (customer.max_file_size * 1024 * 1024):
error = 'Image too large! Images must be less than ' + str(customer.max_file_size) + ' MB.'
else:
gallery = get_object_or_404(Gallery, pk=gallery_id)
item = Item(
gallery=gallery,
caption=item_form.cleaned_data['caption'],
is_photo=True,
)
item.save()
photo = Photo(
item=item,
image=image,
)
try:
photo.save()
except Exception as e:
item.delete()
error = 'Cannot upload this image! Supported file types: JPEG, PNG, BMP.'
else:
# Update the photo count on the user
profile.photo_count += 1
profile.save()
# Update the photo count on the gallery
gallery.count += 1
# Set this item as the thumbnail if there isn't one already
if not gallery.thumbnail_item:
gallery.thumbnail_item = item
gallery.save()
return HttpResponseRedirect('/gallery/' + gallery_id + '/')
else:
item_form = UploadItemForm()
photo_form = UploadPhotoForm()
variables = RequestContext(request,
{'item_form': item_form,
'photo_form': photo_form,
'video_form': None,
'gallery_id': gallery_id,
'username': username,
'error': error,
'customer': customer,
'profile': profile})
return render_to_response('portfolios/upload.html', variables)
def upload_multiple_images(request, gallery_pk):
"""
Handles multiple image uploads.
"""
username = request.subdomain
if username != request.user.username or not request.user.is_authenticated():
raise Http404
user = get_object_or_404(User, username=username)
gallery = get_object_or_404(Gallery, pk=gallery_pk)
profile = user.get_profile()
customer = user.customer
results = {'success': False,}
if profile.photo_count >= customer.account_limit:
results = {'success': False,
'reason': 'Upload Limit',}
elif request.method == 'POST':
if request.FILES:
image = request.FILES['file']
if image.size < (customer.max_file_size * 1024 * 1024):
item = Item(
gallery=gallery,
is_photo=True,
)
item.save()
photo = Photo(
item=item,
image=image,
)
try:
photo.save()
except Exception as e:
item.delete()
else:
profile.photo_count = F('photo_count') + 1
profile.save()
gallery.count = F('count') + 1
# Set this item as the thumbnail if there isn't one already
if not gallery.thumbnail_item:
gallery.thumbnail_item = item
gallery.save()
results = {'success': True,
'name': image.name,
'size': image.size,
'url': photo.image.url,}
return HttpResponse(json.dumps(results), mimetype='application/json')
def add_photo_to_categorie(modeladmin, request, queryset):
count = 0
for photo in queryset:
if not Photo.objects.filter(image=photo,categorie=categorie).exists():
Photo(image=photo,categorie=categorie).save()
count +=1
if count==1:
message_bit = "1 photo was"
else:
message_bit = "{} photos were".format(count)
modeladmin.message_user(
request,
"{} added to Categorie {}".format(message_bit,categorie)
)