def add_grid_package(request, grid_slug, template_name="grid/add_grid_package.html"):
"""Add an existing package to this grid."""
if not request.user.get_profile().can_add_grid_package:
return HttpResponseForbidden("permission denied")
grid = get_object_or_404(Grid, slug=grid_slug)
grid_package = GridPackage()
form = GridPackageForm(request.POST or None, instance=grid_package)
if form.is_valid():
package = get_object_or_404(Package, id=request.POST['package'])
try:
GridPackage.objects.get(grid=grid, package=package)
message = "Sorry, but '%s' is already in this grid." % package.title
messages.add_message(request, messages.ERROR, message)
except GridPackage.DoesNotExist:
grid_package = GridPackage(
grid=grid,
package=package
)
grid_package.save()
redirect = request.POST.get('redirect','')
if redirect:
return HttpResponseRedirect(redirect)
return HttpResponseRedirect(reverse('grid', kwargs={'slug':grid.slug}))
return render(request, template_name, {
'form': form,
'grid': grid
})
def add_grid_package(request,
grid_slug,
template_name="grid/add_grid_package.html"):
grid = get_object_or_404(Grid, slug=grid_slug)
grid_package = GridPackage()
form = GridPackageForm(request.POST or None, instance=grid_package)
message = ''
if form.is_valid():
package = get_object_or_404(Package, id=request.POST['package'])
try:
GridPackage.objects.get(grid=grid, package=package)
message = "Sorry, but '%s' is already in this grid." % package.title
except GridPackage.DoesNotExist:
package = GridPackage(grid=grid, package=package)
package.save()
redirect = request.POST.get('redirect', '')
if redirect:
return HttpResponseRedirect(redirect)
return HttpResponseRedirect(
reverse('grid', kwargs={'slug': grid.slug}))
return render_to_response(template_name, {
'form': form,
'grid': grid,
'message': message
},
context_instance=RequestContext(request))
def add_grid_package(request, grid_slug, template_name="grid/add_grid_package.html"):
"""Add an existing package to this grid."""
grid = get_object_or_404(Grid, slug=grid_slug)
grid_package = GridPackage()
form = GridPackageForm(request.POST or None, instance=grid_package)
message = ''
if form.is_valid():
package = get_object_or_404(Package, id=request.POST['package'])
try:
GridPackage.objects.get(grid=grid, package=package)
message = "Sorry, but '%s' is already in this grid." % package.title
except GridPackage.DoesNotExist:
grid_package = GridPackage(
grid=grid,
package=package
)
grid_package.save()
redirect = request.POST.get('redirect','')
if redirect:
return HttpResponseRedirect(redirect)
return HttpResponseRedirect(reverse('grid', kwargs={'slug':grid.slug}))
return render_to_response(template_name, {
'form': form,
'grid': grid,
'message': message
},
context_instance=RequestContext(request))
def add_grid_package(request, grid_slug, template_name="grid/add_grid_package.html"):
"""Add an existing package to this grid."""
if not request.user.get_profile().can_add_grid_package:
return HttpResponseForbidden("permission denied")
grid = get_object_or_404(Grid, slug=grid_slug)
grid_package = GridPackage()
form = GridPackageForm(request.POST or None, instance=grid_package)
if form.is_valid():
package = get_object_or_404(Package, id=request.POST['package'])
try:
GridPackage.objects.get(grid=grid, package=package)
message = "Sorry, but '%s' is already in this grid." % package.title
messages.add_message(request, messages.ERROR, message)
except GridPackage.DoesNotExist:
grid_package = GridPackage(
grid=grid,
package=package
)
grid_package.save()
redirect = request.POST.get('redirect','')
if redirect:
return HttpResponseRedirect(redirect)
return HttpResponseRedirect(reverse('grid', kwargs={'slug':grid.slug}))
return render(request, template_name, {
'form': form,
'grid': grid
})