def index(request):
"""
Displays a list of pages and the sites navigation structure.
:param request: HttpRequest object
:return: HttpResponse object
"""
pages = models.Page.objects.filter(content_type=request.model_content_type,
object_id=request.site_type.pk)
top_nav_items = models.NavigationItem.objects.filter(
content_type=request.model_content_type,
object_id=request.site_type.pk,
top_level_nav__isnull=True)
collection_nav_items = models.NavigationItem.get_content_nav_for_journal(
request.journal)
if request.POST and 'delete' in request.POST:
page_id = request.POST.get('delete')
page = get_object_or_404(models.Page,
pk=page_id,
content_type=request.model_content_type,
object_id=request.site_type.pk)
page.delete()
return redirect(reverse('cms_index'))
if request.POST:
if request.FILES:
file = request.FILES.get('xsltfile')
files.save_file_to_journal(request,
file,
'XSLT File',
'Journal XSLT File',
xslt=True)
messages.add_message(request, messages.INFO,
"XSLT file has been uploaded.")
request.journal.has_xslt = True
request.journal.save()
if 'clear' in request.POST:
files.unlink_journal_file(request, file=None, xslt=True)
request.journal.has_xslt = False
request.journal.save()
return redirect(reverse('cms_index'))
template = 'cms/index.html'
context = {
'journal': request.journal,
'pages': pages,
'top_nav_items': top_nav_items,
'collection_nav_items': collection_nav_items,
}
return render(request, template, context)
def handle_file(request, setting_value, file):
if setting_value.value:
file_to_delete = models.File.objects.get(pk=setting_value.value)
files.unlink_journal_file(request, file_to_delete)
file = files.save_file_to_journal(request, file, setting_value.setting.name, 'A setting file.')
return file.pk
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 handle_press_override_image(request, journal, attr_form):
if request.FILES.get('press_image_override'):
new_file = files.save_file_to_journal(request, request.FILES.get('press_image_override'), 'Press Override',
'default')
if journal.press_image_override:
journal.press_image_override.unlink_file(journal=journal)
journal.press_image_override = new_file
journal.save()
return new_file
return None
def handle_default_thumbnail(request, journal, attr_form):
if request.FILES.get('default_thumbnail'):
new_file = files.save_file_to_journal(request, request.FILES.get('default_thumbnail'), 'Default Thumb',
'default')
if journal.thumbnail_image:
journal.thumbnail_image.unlink_file(journal=journal)
journal.thumbnail_image = new_file
journal.save()
return new_file
return None
