def POST(self):
def check(cate):
parent=cate.parent_cat
skey=cate.key()
while parent:
if parent.key()==skey:
return False
parent=parent.parent_cat
return True
action=self.param("action")
name=self.param("name")
slug=self.param("slug")
parentkey=self.param('parentkey')
key=self.param('key')
vals={'action':action,'postback':True}
try:
if action=='add':
cat= Category(name=name,slug=slug)
if not (name and slug):
raise Exception(_('Please input name and slug.'))
if parentkey:
cat.parent_cat=Category.get(parentkey)
cat.put()
self.redirect('/admin/categories')
#vals.update({'result':True,'msg':_('Saved ok')})
#self.render2('views/admin/category.html',vals)
elif action=='edit':
cat=Category.get(key)
cat.name=name
cat.slug=slug
if not (name and slug):
raise Exception(_('Please input name and slug.'))
if parentkey:
cat.parent_cat=Category.get(parentkey)
if not check(cat):
raise Exception(_('A circle declaration found.'))
else:
cat.parent_cat=None
cat.put()
self.redirect('/admin/categories')
except Exception ,e :
if cat.is_saved():
cates=[c for c in Category.all() if c.key()!=cat.key()]
else:
cates= Category.all()
vals.update({'result':False,'msg':e.message,'category':cat,'key':key,'categories':cates})
self.render2('views/admin/category.html',vals)
def POST(self,slug=None):
try:
linkcheck= self.request.get_all('checks')
for key in linkcheck:
cat=Category.get(key)
if cat:
cat.delete()
finally:
self.redirect('/admin/categories')
def GET(self,slug=None):
action=self.param("action")
key=self.param('key')
category=None
if action and action=='edit':
try:
category=Category.get(key)
except:
pass
else:
action='add'
vals={'action':action,'category':category,'key':key,'categories':[c for c in Category.all() if not category or c.key()!=category.key()]}
self.render2('views/admin/category.html',vals)
def new_post(request):
if request.method == 'POST':
form = AddNewPostForm(request.POST) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
Post.objects.create(
author=request.user,
title=form.cleaned_data['post_title'],
content=form.cleaned_data['post_content'],
link=title_to_link(form.cleaned_data['post_title']),
publication_date=form.cleaned_data['post_publication_date'],
publish=form.cleaned_data['post_publish'],
category=Category.get(form.cleaned_data['post_category']),
tags=form.cleaned_data['post_tags'],
)
return HttpResponseRedirect('/blog') # Redirect after POST
else:
form = AddNewPostForm() # An unbound form
return render(request, 'blog/new-post.html',
{'form': form})
