def page(request, slug="index"):
if request.method == "GET":
if exists(slug):
page = get_page(slug)
return dict(page=page,
edit=request.GET.get('edit', False),
exists=True)
else:
return dict(exists=False,
slug=slug)
else:
# save/create a page
if exists(slug):
page = get_page(slug)
page.body = request.POST.get('body', '')
page.title = request.POST.get('title', '')
tags = parse_tags(request.POST.get('tags', ''))
page.update_tags(tags)
page.save()
return HttpResponseRedirect(page.get_absolute_url())
else:
if slug == '':
slug = request.POST.get('title').lower()
page = create_page(slug=slug, title=request.POST.get('title', ''),
body=request.POST.get('body', ''),
tags=parse_tags(request.POST.get('tags', '')))
return HttpResponseRedirect(page.get_absolute_url())
def import_url(request):
if request.method == "GET":
return import_url_form(request)
if request.method == "POST":
urls = []
url = request.POST.get('url', '')
if url != '':
urls = [url]
else:
# probably an html page submission
for k in request.POST.keys():
if k.startswith("image_"):
url = k[len("image_"):]
urls.append(url)
tags = parse_tags(request.POST.get('tags', ''))
pairs = []
try:
for url in urls:
image_id = models.create_image(url=url, tags=tags)
pairs.append((image_id, url))
except:
raise
else:
for (image_id, url) in pairs:
tasks.ingest_image.delay(image_id, url)
return HttpResponseRedirect("/")
def clean(self, value):
value = super(StatusField, self).clean(value)
try:
values = parse_tags(value)
if not values:
return values
objs = []
names = i18n_fieldnames('name')
for value in values:
try:
filters = [Q(**{name: value}) for name in names]
objs.append(EntryTag.objects.get(
reduce(operator.or_, filters)))
except EntryTag.DoesNotExist:
raise forms.ValidationError(
_("EntryTag does not exist: ") + value)
return objs
except ValueError:
raise forms.ValidationError(
_("Please provide a comma-separated list of tags."))
def Tags(self):
return utils.parse_tags(self.state.tags)
