def add_image_view(self, request):
"""
Uploadify doesn't properly pass the csrf_token.
"""
instance_form = self.get_add_image_form()
form = instance_form(request.POST,
request.FILES,
prefix="gallery_image")
new_instance = None
if form.is_valid():
# Don't commit because we have other things to do below.
new_instance = form.save(commit=False)
gi = GalleryItem()
# Set the gallery, order, and save
gallery = Gallery.objects.get(pk=request.POST["gallery_id"])
gi.gallery = gallery
gallery_items = gallery.items.order_by("-order").values_list(
"order", flat=True)
if gallery_items:
if gallery_items[0]:
gi.order = gallery_items[0] + 1
else: #odd edge case with no order
gi.order = 1
else:
gi.order = 1
new_instance.save()
gi.object = new_instance
gi.save()
#render the new display to the page.
template = select_template(self.item_add_image_template)
context = RequestContext(request)
context.update({"insert": self, "form": form, "item": gi})
response = HttpResponse(template.render(context))
response.status_code = 201
return response
# return the errors
response = HttpResponse(form.errors)
response.status_code = 400
return response
def add_image_view(self, request):
"""
Uploadify doesn't properly pass the csrf_token.
"""
instance_form = self.get_add_image_form()
form = instance_form(request.POST, request.FILES, prefix="gallery_image")
new_instance = None
if form.is_valid():
# Don't commit because we have other things to do below.
new_instance = form.save(commit=False)
gi = GalleryItem()
# Set the gallery, order, and save
gallery = Gallery.objects.get(pk=request.POST["gallery_id"])
gi.gallery = gallery
gallery_items = gallery.items.order_by("-order").values_list("order", flat=True)
if gallery_items:
if gallery_items[0]:
gi.order = gallery_items[0] + 1
else: # odd edge case with no order
gi.order = 1
else:
gi.order = 1
new_instance.save()
gi.object = new_instance
gi.save()
# render the new display to the page.
template = select_template(self.item_add_image_template)
context = RequestContext(request)
context.update({"insert": self, "form": form, "item": gi})
response = HttpResponse(template.render(context))
response.status_code = 201
return response
# return the errors
response = HttpResponse(form.errors)
response.status_code = 400
return response
def add_to_gallery(request):
"""
This view accepts 5 values (gallery, position, app_label, model, and pk) which are POSTed.
Checks the values and adds the item at the specified position.
"""
ret = {}
ret['error'] = []
# check fields
fields = ['gallery','position','app_label','model','pk']
for field in fields:
if field not in request.POST.keys():
ret['error'].append('Missing Field ' + field)
if len(ret['error']):
resp = simplejson.dumps(ret)
return HttpResponse(resp)
## check permissions
## check that gallery and item exist
gallery = Gallery.objects.get(pk=request.POST.get('gallery'))
content_type = ContentType.objects.get(app_label = request.POST.get('app_label'), model=request.POST.get('model'))
item = content_type.get_object_for_this_type(pk=request.POST.get('pk'))
# add
gallery_item = GalleryItem()
gallery_item.content_type = content_type
gallery_item.object_id = item.pk
gallery_item.gallery = gallery
gallery_item.order = request.POST.get('position')
# save
gallery_item.save()
ret['item'] = 'success'
# return result
resp = simplejson.dumps(ret)
return HttpResponse(resp)