def fetch_from_url(request, url):
"""Analyze URL, returning the article and the articles in its path
If something goes wrong, return an error HTTP response"""
err = None
article = None
path = None
url_path = get_url_path(url)
try:
root = Article.get_root()
except:
err = not_found(request, '')
return (article, path, err)
if url_path and root.slug == url_path[0]:
url_path = url_path[1:]
path = Article.get_url_reverse(url_path, root)
if not path:
err = not_found(request, '/' + '/'.join(url_path))
else:
article = path[-1]
return (article, path, err)
def create(request, template_name=None, next=None, action=None):
"""this method is used to create a page about something"""
request_user = request.user
if request.method == 'POST':
f = ArticleForm(request.POST)
if f.is_valid():
title = f.cleaned_data['title']
slug = slugify(title)
category = f.cleaned_data['category']
protection = f.cleaned_data['protection']
visibility = f.cleaned_data['visibility']
can_write = f.cleaned_data['can_write']
can_read = f.cleaned_data['can_read']
if Article.objects.filter(slug=slug).count() > 0:
slug = slug + str(Article.objects.filter(slug__contains=slug).count())
article = Article(author=request.user, slug=slug, title=title,category=category)
#Check every thing related to permissions cal_protection and cal_visibility
if article.permissions is None:
permissions = Permission(permission_name='%s_perms' % slug,
visibility=visibility,
protection=protection)
permissions.save()
article.permissions = permissions
article.permissions.can_write.add(request.user)
article.permissions.can_read.add(request.user)
#@todo change "2" to CUSTOM
if protection == "2":
for user in can_write:
article.permissions.can_write.add(user)
if visibility == "2":
for user in can_read:
article.permissions.can_read.add(user)
article.parent = Article.get_root()
article.save()
if TaggableManager:
#tagging the article
tags = f.cleaned_data['tags']
if tags:
article.tags.set(*tags)
#adding the article description only if the user has checked the add_description
if not f.cleaned_data['contents'] == '':
status = f.cleaned_data['status']
contents = f.cleaned_data['contents']
new_revision = Version(user=request.user, article=article, status=status,
contents=contents)
new_revision.save()
#set the notification object
#ToNotify(user=request_user, Article=article).save()
if not request.is_ajax():
if next == 'wall_home':
return HttpResponseRedirect(reverse(next))
return HttpResponseRedirect(reverse(next, args=(article.get_url(),)))
response = {'success':True}
else:
response = errors_as_json(f)
if request.is_ajax():
json = simplejson.dumps(response, ensure_ascii=False)
return HttpResponse(json, mimetype="application/json")
else:
f = ArticleForm()
c = RequestContext(request, {'wiki_form': f,
'action':reverse(action),
'wiki_edit_protection':False,
'wiki_write': False,
'wiki_read': False,
})
return render_to_response(template_name, c)