Ejemplo n.º 1
0
def edit_walk(request, walk=None):
    """ Edit an existing walk. """

    # Give our admins a Walk Form w/ added features
    if request.user.is_superuser: WalkForm = WalkFormAdmin
    else: from forms import WalkForm

    if not walk:
        return create_walk(request)

    try:
        walk = Walk.objects.get(id=walk)
        if request.user.id != walk.creator.id:
            if not request.user.is_superuser:
                error = "You do not have permission to edit this walk."
                return halt(request, error)

    except ObjectDoesNotExist:
        error = "That walk does not appear to exist"
        return error_404(request, error)

    if request.method == 'POST':

        form = WalkForm(request.POST, instance=walk)

        if form.is_valid():
            walk = form.save()
            return HttpResponseRedirect(reverse(profile))

        else:
            form = WalkForm(request.POST)
            template = 'edit_walk.html'
            ctxt = { 
                'form' : form, 
                'request' : request,
                'page_name' : 'Edit Walk',
                'media_url' : MEDIA_URL,
                }
            return render_to_response(template, ctxt)

    else:
        form = WalkForm(instance=walk)
        template = 'edit_walk.html'
        ctxt = { 
            'form' : form,  
            'request' : request,
            'walk' : walk,
            'page_name' : 'Edit Walk',
            'media_url' : MEDIA_URL,
            }
        return render_to_response(template, ctxt)
Ejemplo n.º 2
0
def create_walk(request):
    """ View to create a new walk.  """

    # Give our admins a Walk Form w/ added features
    if request.user.is_superuser: WalkForm = WalkFormAdmin
    else: from forms import WalkForm

    if request.method == 'POST':
        form = WalkForm(request.POST)
        if form.is_valid():
            walk = form.save(commit=False)
            walk.creator = request.user
            walk.save()
            form.save_m2m()

            return HttpResponseRedirect(reverse(profile))
                
        else:
            form = WalkForm(request.POST)
            template = 'edit_walk.html'
            ctxt = { 
                'form' : form,  
                'request' : request, 
                'page_name' : 'Create Walk',
                'media_url' : MEDIA_URL,
                }
            return render_to_response(template, ctxt)

    else:
        form = WalkForm(initial={ 
                'creator' : User.objects.get(username=request.user).id
                })
        template = 'edit_walk.html'
        ctxt = { 
            'form' : form,  
            'request' : request, 
            'walk' : None,
            'page_name' : 'Create Walk',
            'media_url' : MEDIA_URL,
            }
        return render_to_response(template, ctxt)