Python utils.update_perms_and_save函数代码示例

def add(request, form_class=ArticleForm, template_name="articles/add.html"):
    if has_perm(request.user, 'articles.add_article'):
        if request.method == "POST":
            form = form_class(request.POST, user=request.user)
            if form.is_valid():
                article = form.save(commit=False)

                # add all permissions and save the model
                update_perms_and_save(request, form, article)

                messages.add_message(request, messages.SUCCESS, 'Successfully added %s' % article)

                # send notification to administrator(s) and module recipient(s)
                recipients = get_notice_recipients('module', 'articles', 'articlerecipients')
                if recipients and notification:
                    notification.send_emails(recipients, 'article_added', {
                        'object': article,
                        'request': request,
                    })

                return HttpResponseRedirect(reverse('article', args=[article.slug]))
        else:
            form = form_class(user=request.user)

        return render_to_response(template_name, {'form': form},
            context_instance=RequestContext(request))
    else:
        raise Http403

def add(request, form_class=ArticleForm,
        category_form_class=CategoryForm,
        template_name="articles/add.html"):
    content_type = get_object_or_404(ContentType,
                                     app_label='articles',
                                     model='article')
    if has_perm(request.user, 'articles.add_article'):
        if request.method == "POST":
            form = form_class(request.POST, user=request.user)
            categoryform = category_form_class(content_type,
                                           request.POST,
                                           prefix='category')
            if form.is_valid() and categoryform.is_valid():
                article = form.save()
                article.update_category_subcategory(
                                    categoryform.cleaned_data['category'],
                                    categoryform.cleaned_data['sub_category']
                                    )

                # add all permissions and save the model
                update_perms_and_save(request, form, article)

                messages.add_message(request, messages.SUCCESS, 'Successfully added %s' % article)

                # send notification to administrator(s) and module recipient(s)
                recipients = get_notice_recipients('module', 'articles', 'articlerecipients')
                if recipients and notification:
                    notification.send_emails(recipients, 'article_added', {
                        'object': article,
                        'request': request,
                    })

                return HttpResponseRedirect(reverse('article', args=[article.slug]))
        else:
            form = form_class(user=request.user)
            initial_category_form_data = {
                'app_label': 'articles',
                'model': 'article',
                'pk': 0,
            }
            categoryform = category_form_class(content_type,
                                               initial=initial_category_form_data,
                                               prefix='category')


        return render_to_response(template_name, {'form': form,
                                                  'categoryform': categoryform,},
            context_instance=RequestContext(request))
    else:
        raise Http403

def edit(request, id, form_class=ArticleForm,
         category_form_class=CategoryForm,
         template_name="articles/edit.html"):
    article = get_object_or_404(Article, pk=id)
    content_type = get_object_or_404(ContentType, app_label='articles',
                                     model='article')

    if has_perm(request.user, 'articles.change_article', article):
        if request.method == "POST":
            form = form_class(request.POST, instance=article, user=request.user)
            categoryform = category_form_class(content_type,
                                           request.POST,
                                           prefix='category')

            if form.is_valid() and categoryform.is_valid():
                article = form.save()
                article.update_category_subcategory(
                                    categoryform.cleaned_data['category'],
                                    categoryform.cleaned_data['sub_category']
                                    )

                # update all permissions and save the model
                update_perms_and_save(request, form, article)

                messages.add_message(request, messages.SUCCESS, 'Successfully updated %s' % article)

                return HttpResponseRedirect(reverse('article', args=[article.slug]))
        else:
            form = form_class(instance=article, user=request.user)
            category = Category.objects.get_for_object(article, 'category')
            sub_category = Category.objects.get_for_object(article, 'sub_category')
        
            initial_category_form_data = {
                'app_label': 'articles',
                'model': 'article',
                'pk': article.pk,
                'category': getattr(category, 'name', '0'),
                'sub_category': getattr(sub_category, 'name', '0')
            }
            categoryform = category_form_class(content_type,
                                           initial=initial_category_form_data,
                                           prefix='category')
    

        return render_to_response(template_name, {'article': article,
                                                  'form': form,
                                                  'categoryform': categoryform,},
            context_instance=RequestContext(request))
    else:
        raise Http403

def add(request, form_class=NewsForm, template_name="news/add.html"):
    # check permission
    if not has_perm(request.user, "news.add_news"):
        raise Http403

    if request.method == "POST":
        form = form_class(request.POST, request.FILES, user=request.user)
        if form.is_valid():
            news = form.save(commit=False)

            # update all permissions and save the model
            news = update_perms_and_save(request, form, news)

            # save photo
            photo = form.cleaned_data["photo_upload"]
            if photo:
                news.save(photo=photo)
                assign_files_perms(news, files=[news.thumbnail])

            messages.add_message(request, messages.SUCCESS, "Successfully added %s" % news)

            # send notification to administrators
            recipients = get_notice_recipients("module", "news", "newsrecipients")
            if recipients:
                if notification:
                    extra_context = {"object": news, "request": request}
                    notification.send_emails(recipients, "news_added", extra_context)

            return HttpResponseRedirect(reverse("news.detail", args=[news.slug]))
    else:
        form = form_class(user=request.user)

    return render_to_response(template_name, {"form": form}, context_instance=RequestContext(request))

def edit(request, id, form_class=LocationForm, template_name="locations/edit.html"):
    location = get_object_or_404(Location, pk=id)

    if has_perm(request.user,'locations.change_location',location):
        if request.method == "POST":
            form = form_class(request.POST, request.FILES, instance=location, user=request.user)
            if form.is_valid():
                location = form.save(commit=False)

                # update all permissions and save the model
                location = update_perms_and_save(request, form, location)

                if 'photo_upload' in form.cleaned_data:
                    photo = form.cleaned_data['photo_upload']
                    if photo:
                        location.save(photo=photo)
                msg_string = 'Successfully updated %s' % location
                messages.add_message(request, messages.SUCCESS, _(msg_string))

                return HttpResponseRedirect(reverse('location', args=[location.slug]))
        else:
            form = form_class(instance=location, user=request.user)

        return render_to_response(template_name, {'location': location, 'form':form},
            context_instance=RequestContext(request))
    else:
        raise Http403

def add(request, form_class=NewsForm, template_name="news/add.html"):

    # check permission
    if not has_perm(request.user, 'news.add_news'):
        raise Http403

    if request.method == "POST":
        form = form_class(request.POST, user=request.user)
        if form.is_valid():
            news = form.save(commit=False)

            # update all permissions and save the model
            news = update_perms_and_save(request, form, news)

            messages.add_message(request, messages.SUCCESS, 'Successfully added %s' % news)

            # send notification to administrators
            recipients = get_notice_recipients('module', 'news', 'newsrecipients')
            if recipients:
                if notification:
                    extra_context = {
                        'object': news,
                        'request': request,
                    }
                    notification.send_emails(recipients, 'news_added', extra_context)

            return HttpResponseRedirect(reverse('news.detail', args=[news.slug]))
    else:
        form = form_class(user=request.user)

    return render_to_response(template_name, {'form': form},
        context_instance=RequestContext(request))

def edit(request, id, form_class=ResumeForm, template_name="resumes/edit.html"):
    resume = get_object_or_404(Resume, pk=id)
    print request.FILES
    form = form_class(request.POST or None, request.FILES or None, instance=resume, user=request.user)
    if has_perm(request.user,'resumes.change_resume',resume):    
        if request.method == "POST":
            if form.is_valid():
                resume = form.save(commit=False)

                if resume.resume_file:
                    resume.resume_file.file.seek(0)
                resume = update_perms_and_save(request, form, resume)

                log_defaults = {
                    'event_id' : 352000,
                    'event_data': '%s (%d) edited by %s' % (resume._meta.object_name, resume.pk, request.user),
                    'description': '%s edited' % resume._meta.object_name,
                    'user': request.user,
                    'request': request,
                    'instance': resume,
                }
                EventLog.objects.log(**log_defaults) 
                
                messages.add_message(request, messages.SUCCESS, 'Successfully updated %s' % resume)
                                                              
                return HttpResponseRedirect(reverse('resume', args=[resume.slug]))             

        return render_to_response(template_name, {'resume': resume, 'form':form}, 
            context_instance=RequestContext(request))
    else:
        raise Http403

def user_membership_add(request, username, form_class=UserMembershipForm, template_name="profiles/add_membership.html"):
    user = get_object_or_404(User, username=username)
    
    try:
        profile = Profile.objects.get(user=user)
    except Profile.DoesNotExist:
        profile = Profile.objects.create_profile(user=user)
        
    if not request.user.profile.is_superuser:
        raise Http403
        
    if request.method == 'POST':
        form = form_class(request.POST)
        if form.is_valid():
            membership = form.save(commit=False)
            membership = update_perms_and_save(request, form, membership)
            messages.add_message(request, messages.SUCCESS, 'Successfully updated memberships for %s' % user.get_full_name())
            membership.populate_or_clear_member_id()
            return HttpResponseRedirect("%s%s" % (reverse('profile', args=[user.username]),'#userview-memberships'))
    else:
        form = form_class(initial={'user':user})

    return render_to_response(template_name, {
                            'form': form,
                            'user_this': user,
                            }, context_instance=RequestContext(request))

def add(request, form_class=FormForm, template_name="forms/add.html"):
    if not has_perm(request.user,'forms.add_form'):
        raise Http403

    PricingFormSet = inlineformset_factory(Form, Pricing, form=PricingForm, extra=2, can_delete=False)

    formset = PricingFormSet()
    if request.method == "POST":
        form = form_class(request.POST, user=request.user)
        if form.is_valid():
            form_instance = form.save(commit=False)
            # save form and associated pricings
            form_instance = update_perms_and_save(request, form, form_instance)
            formset = PricingFormSet(request.POST, instance=form_instance)
            if formset.is_valid():
                # update_perms_and_save does not appear to consider ManyToManyFields
                for method in form.cleaned_data['payment_methods']:
                    form_instance.payment_methods.add(method)

                formset.save()

                messages.add_message(request, messages.SUCCESS, 'Successfully added %s' % form_instance)
                return HttpResponseRedirect(reverse('form_field_update', args=[form_instance.pk]))
    else:
        form = form_class(user=request.user)

    return render_to_response(template_name, {
        'form':form,
        'formset':formset,
    }, context_instance=RequestContext(request))

    def save_model(self, request, object, form, change):
        instance = form.save(commit=False)
        instance = update_perms_and_save(request, form, instance)

        if instance.meta:
            meta = instance.meta
        else:
            meta = MetaTags()

        meta.title = form.cleaned_data['meta_title']
        meta.description = form.cleaned_data['meta_description']
        meta.keywords = form.cleaned_data['meta_keywords']
        meta.canonical_url = form.cleaned_data['meta_canonical_url']
        meta.save()
        instance.meta = meta
        instance.save()

        # notifications
        if not request.user.profile.is_superuser:
            # send notification to administrators
            recipients = get_notice_recipients('module', 'pages', 'pagerecipients')
            notice_type = 'page_added'
            if change: notice_type = 'page_edited' 
            if recipients:
                if notification:
                    extra_context = {
                        'object': instance,
                        'request': request,
                    }
                    notification.send_emails(recipients, notice_type, extra_context)

        return instance

def edit(request, id=None, form_class=HelpFileForm, template_name="help_files/edit.html"):
    help_file = get_object_or_404(HelpFile, pk=id)
    if has_perm(request.user,'help_files.change_helpfile', help_file):
        if request.method == "POST":
            form = form_class(request.POST, instance=help_file, user=request.user)
            if form.is_valid():           
                help_file = form.save(commit=False)

                # add all permissions and save the model
                help_file = update_perms_and_save(request, form, help_file)
                form.save_m2m()

                messages.add_message(request, messages.SUCCESS, 'Successfully edited %s' % help_file)
                
                # send notification to administrator(s) and module recipient(s)
                recipients = get_notice_recipients('module', 'help_files', 'helpfilerecipients')
                # if recipients and notification: 
#                     notification.send_emails(recipients,'help_file_added', {
#                         'object': help_file,
#                         'request': request,
#                     })

                return HttpResponseRedirect(reverse('help_file.details', args=[help_file.slug]))
        else:
            form = form_class(instance=help_file, user=request.user)
           
        return render_to_response(template_name, {'help_file': help_file, 'form':form}, 
            context_instance=RequestContext(request))
    else:
        raise Http403

def add(request, form_class=LocationForm, template_name="locations/add.html"):
    if has_perm(request.user,'locations.add_location'):
        if request.method == "POST":
            form = form_class(request.POST, request.FILES, user=request.user)
            if form.is_valid():
                location = form.save(commit=False)

                # update all permissions and save the model
                location = update_perms_and_save(request, form, location)

                if 'photo_upload' in form.cleaned_data:
                    photo = form.cleaned_data['photo_upload']
                    if photo:
                        location.save(photo=photo)

                messages.add_message(request, messages.SUCCESS, 'Successfully added %s' % location)

                return HttpResponseRedirect(reverse('location', args=[location.pk]))
        else:
            form = form_class(user=request.user)

        return render_to_response(template_name, {'form':form},
            context_instance=RequestContext(request))
    else:
        raise Http403

def mark_as_paid(request, id, template_name="invoices/mark-as-paid.html"):
    """
    Makes a payment-record with a specified date/time
    payment method and payment amount.
    """
    invoice = get_object_or_404(Invoice, pk=id)

    if not has_perm(request.user, "payments.change_payment"):
        raise Http403

    if request.method == "POST":
        form = MarkAsPaidForm(request.POST)

        if form.is_valid():

            # make payment record
            payment = form.save(user=request.user, invoice=invoice, commit=False)

            payment = update_perms_and_save(request, form, payment)

            # update invoice; make accounting entries
            action_taken = invoice.make_payment(payment.creator, payment.amount)
            if action_taken:
                EventLog.objects.log(instance=invoice)
                messages.add_message(request, messages.SUCCESS, "Payment successfully made")

            return redirect(invoice)

    else:
        form = MarkAsPaidForm(initial={"amount": invoice.balance, "submit_dt": datetime.now()})

    return render_to_response(
        template_name, {"invoice": invoice, "form": form}, context_instance=RequestContext(request)
    )

def edit(request, id, form_class=StoryForm, template_name="stories/edit.html"):
    story = get_object_or_404(Story, pk=id)

    if has_perm(request.user,'stories.change_story', story):
        if request.method == "POST":
            form = form_class(request.POST, request.FILES,
                              instance=story, user=request.user)
            if form.is_valid():
                story = form.save(commit=False)

                # save photo
                photo = form.cleaned_data['photo_upload']
                if photo:
                    story.save(photo=photo)

                story = update_perms_and_save(request, form, story)

                messages.add_message(request, messages.SUCCESS, _('Successfully updated %(str)s' % {'str':story}))

                redirect_to = request.REQUEST.get('next', '')
                if redirect_to:
                    return HttpResponseRedirect(redirect_to)
                else:
                    return redirect('story', id=story.pk)
        else:
            form = form_class(instance=story, user=request.user)

    else:
        raise Http403

    return render_to_response(template_name, {'story': story, 'form':form },
        context_instance=RequestContext(request))

def edit(request, id, form_class=ResumeForm, template_name="resumes/edit.html"):
    resume = get_object_or_404(Resume, pk=id)

    if has_perm(request.user, "resumes.change_resume", resume):
        if request.method == "POST":
            form = form_class(request.POST, instance=resume, user=request.user)
            if form.is_valid():
                resume = form.save(commit=False)
                resume = update_perms_and_save(request, form, resume)

                log_defaults = {
                    "event_id": 352000,
                    "event_data": "%s (%d) edited by %s" % (resume._meta.object_name, resume.pk, request.user),
                    "description": "%s edited" % resume._meta.object_name,
                    "user": request.user,
                    "request": request,
                    "instance": resume,
                }
                EventLog.objects.log(**log_defaults)

                messages.add_message(request, messages.SUCCESS, "Successfully updated %s" % resume)

                return HttpResponseRedirect(reverse("resume", args=[resume.slug]))
        else:
            form = form_class(instance=resume, user=request.user)

        return render_to_response(
            template_name, {"resume": resume, "form": form}, context_instance=RequestContext(request)
        )
    else:
        raise Http403