def edit_link(request, space_name, slug_link):
try:
space = Space.objects.filter(user=request.user).get(slug=space_name)
link = get_object_or_404(space.link_set.all(), slug=slug_link)
#space.category_set.get(title=slug_category)
#category = Category.objects.filter(space__slug=space_name).filter(categories__slug=slug_category)
except Space.DoesNotExist:
print "No hay links que cuadren."
raise Http404
if request.method == 'POST':
form = LinkForm(instance=link, data = request.POST)
if form.is_valid():
form.save()
kwargs = {'space_name': space_name}
return HttpResponseRedirect(reverse('space_space_list_objects', kwargs=kwargs))
else:
form = LinkForm(instance=link)
return render_to_response('space/link_form.html',
{'form': form,
'space': Space.objects.filter(user=request.user).get(slug=space_name),
'user': request.user,
'add': False},
context_instance=RequestContext(request))
def add_link(request, space_name):
"""
This function creates a new link associated with the logged in user
**Type:**
* private
**Arguments:**
* request: Request object
* space_name: string containing the space_name to which belongs this file
**Template:**
* ``space/link_form.html``
**Context-variables:**
* ``form``: the form itself
* ``space``: the corresponding :class:`Space <space.models.Space> object
* ``user``: the given username
* ``add``: boolean value
**Decorators:**
:func:`django.contrib.auth.decorators.login_required`
"""
if request.method == 'POST':
form = LinkForm(data = request.POST)
try:
if form.is_valid():
new_link = form.save(commit=False)
new_link.space = Space.objects.filter(user = request.user).get(slug=space_name)
new_link.posted_by = request.user
new_link.save()
kwargs = {'space_name':new_link.space.slug}
return HttpResponseRedirect(reverse('space_space_list_objects',kwargs=kwargs))
except DuplicateValuesAreNotUnique:
form.non_field_errors = "This link already exists."
else:
form = LinkForm()
return render_to_response('space/link_form.html',
{'form': form,
'space': Space.objects.filter(user=request.user).get(slug=space_name),
'user': request.user,
'add': True},
context_instance=RequestContext(request))