def news(request):
new_items = models.NewsItem.objects.filter(
content_type=request.model_content_type,
object_id=request.site_type.pk).order_by('-posted')
form = forms.NewsItemForm()
new_file = None
if 'delete' in request.POST:
news_item_pk = request.POST.get('delete')
item = get_object_or_404(models.NewsItem,
pk=news_item_pk,
content_type=request.model_content_type,
object_id=request.site_type.pk)
item.delete()
return redirect(reverse('core_manager_news'))
if request.POST:
form = forms.NewsItemForm(request.POST)
if request.FILES:
uploaded_file = request.FILES.get('image_file')
if request.model_content_type.name == 'journal':
new_file = files.save_file_to_journal(request,
uploaded_file,
'News Item',
'News Item',
public=True)
core_logic.resize_and_crop(
new_file.journal_path(request.journal), [750, 324],
'middle')
elif request.model_content_type.name == 'press':
new_file = files.save_file_to_press(request,
uploaded_file,
'News Item',
'News Item',
public=True)
core_logic.resize_and_crop(new_file.press_path(), [750, 324],
'middle')
if form.is_valid():
new_item = form.save(commit=False)
new_item.content_type = request.model_content_type
new_item.object_id = request.site_type.pk
new_item.posted_by = request.user
new_item.posted = timezone.now()
new_item.large_image_file = new_file
new_item.save()
return redirect(reverse('core_manager_news'))
template = 'core/manager/news/index.html'
context = {
'news_items': new_items,
'action': 'new',
'form': form,
}
return render(request, template, context)
def edit_news(request, news_pk):
"""
Allows an editor to edit an existing news item
:param request: HttpRequest object
:param news_pk: PK of an NewsItem object
:return: HttpResponse object
"""
new_items = models.NewsItem.objects.filter(content_type=request.model_content_type,
object_id=request.site_type.pk).order_by('-posted')
news_item = get_object_or_404(models.NewsItem, pk=news_pk)
form = forms.NewsItemForm(instance=news_item)
new_file = None
if 'delete_image' in request.POST:
delete_image_id = request.POST.get('delete_image')
file = get_object_or_404(core_models.File, pk=delete_image_id)
if file.owner == request.user or request.user.is_staff:
file.delete()
messages.add_message(request, messages.SUCCESS, 'Image deleted')
else:
messages.add_message(request, messages.WARNING, 'Only the owner or staff can delete this image.')
return redirect(reverse('core_manager_edit_news', kwargs={'news_pk': news_item.pk}))
if request.POST:
form = forms.NewsItemForm(request.POST, instance=news_item)
if request.FILES:
uploaded_file = request.FILES.get('image_file')
if request.model_content_type.name == 'journal':
new_file = files.save_file_to_journal(request, uploaded_file, 'News Item', 'News Item', public=True)
core_logic.resize_and_crop(new_file.journal_path(request.journal), [750, 324], 'middle')
elif request.model_content_type.name == 'press':
new_file = files.save_file_to_press(request, uploaded_file, 'News Item', 'News Item', public=True)
core_logic.resize_and_crop(new_file.press_path(), [750, 324], 'middle')
if form.is_valid():
item = form.save(commit=False)
if new_file:
item.large_image_file = new_file
item.save()
return redirect(reverse('core_manager_news'))
template = 'core/manager/news/index.html'
context = {
'news_item': news_item,
'news_items': new_items,
'action': 'edit',
'form': form,
}
return render(request, template, context)
def index(request):
if request.POST:
file = request.FILES.get('press_logo')
file = files.save_file_to_press(request, file, 'Press Logo', '')
request.press.thumbnail_image = file
request.press.save()
return redirect(reverse('install_index'))
template = 'install/index.html'
context = {}
return render(request, template, context)
def index(request):
"""
Dislays a form allowing a user to upload an image file.
:param request: HttpRequest object
:return: HttpResponse or if request.POST: HttpRedirect
"""
if request.POST:
file = request.FILES.get('press_logo')
file = files.save_file_to_press(request, file, 'Press Logo', '')
request.press.thumbnail_image = file
request.press.save()
return redirect(reverse('install_index'))
template = 'install/index.html'
context = {}
return render(request, template, context)
def save(self, commit=True):
press = super(PressForm, self).save(commit=False)
request = GlobalRequestMiddleware.get_current_request()
file = self.cleaned_data.get('press_logo', None)
if file:
file = files.save_file_to_press(request, file, 'Press Logo', '')
# Delete the old file from the disk
if press.thumbnail_image:
press.thumbnail_image.delete()
press.thumbnail_image = file
if commit:
press.save()
return press