def blog_update(request, id=""):
id = id
global blog,form,tag,paginator
if request.method == 'POST':
form = BlogForm(request.POST)
tag = TagaddForm(request.POST)
if form.is_valid() and tag.is_valid():
cd = form.cleaned_data
cdtag = tag.cleaned_data
tagname = cdtag['tag_name']
tagnamelist = tagname.split()
for taglist in tagnamelist:
Tag.objects.get_or_create(tag_name=taglist.strip())
title = cd['caption']
content = cd['content']
blog = Blog.objects.get(id=id)
if blog:
blog.caption = title
blog.content = content
blog.save()
for taglist in tagnamelist:
blog.tags.add(Tag.objects.get(tag_name=taglist.strip()))
blog.save()
tags = blog.tags.all()
for tagname in tags:
tagname = unicode(str(tagname), "utf-8")
if tagname not in tagnamelist:
notag = blog.tags.get(tag_name=tagname)
blog.tags.remove(notag)
else:
blog = Blog(caption=blog.caption, content=blog.content)
blog.save()
# return HttpResponseRedirect('/sblog/blog/%s'% id)
blogs = Blog.objects.all()
paginator = Paginator(blogs, 4)
page = request.GET.get('page')
try:
contacts = paginator.page(page)
except PageNotAnInteger:
contacts = paginator.page(1)
except (EmptyPage,InvalidPage):
contacts = paginator.page(paginator.num_pages)
return render_to_response('admin_bloglist.html',{"content":content})
else:
try:
blog = Blog.objects.get(id=id)
except Exception:
raise Http404
form = BlogForm(initial={'caption': blog.caption, 'content': blog.content}, auto_id=False)
tags = blog.tags.all()
if tags:
taginit = ''
for x in tags:
taginit += str(x) + ' '
tag = TagaddForm(initial={'tag_name': taginit})
else:
tag = TagaddForm()
return render_to_response("admin_blogupdate.html", {'blog': blog, 'form': form, 'id': id, 'tag': tag},context_instance=RequestContext(request))
def tag_add(request):
if request.method == 'POST':
form = TagaddForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
name = cd['tag_name']
tag = Tag(tag_name = name)
tag.save()
return HttpResponseRedirect("/blog/admin/tag_list/")
else:
form = TagaddForm()
return render_to_response('admin_tagadd.html',locals(), context_instance=RequestContext(request))
