def blog_add(request):
if request.method == "POST":
form = BlogForm(request.POST)
tag = TagForm(request.POST)
if form.is_valid() and tag.is_valid():
cd = form.cleaned_data
cdtag = tag.cleaned_data
tagname = cdtag["tag_name"]
title = cd["caption"]
author = request.user
content = cd["content"]
type = cd["type"]
blog = Blog(caption=title, author=author, content=content, type=type)
blog.save()
for taglist in tagname.split(","):
Tag.objects.get_or_create(tag_name=taglist.strip())
blog.tags.add(Tag.objects.get(tag_name=taglist.strip()))
blog.save()
id = Blog.objects.order_by("-publish_time")[0].id
return HttpResponseRedirect("/blog/%s" % id)
else:
form = BlogForm()
tag = TagForm()
return render_to_response(
"blog/blog_add.html", {"form": form, "tag": tag}, context_instance=RequestContext(request)
)
def blog_update(request, id=""):
blog = get_object_or_404(Blog, id=id)
if request.user == blog.author:
if request.method == "POST":
form = BlogForm(request.POST)
tag = TagForm(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(",")
title = cd["caption"]
content = cd["content"]
# blog = get_object_or_404(Blog, id=id)
if blog:
blog.caption = title
blog.content = content
blog.save()
for taglist in tagnamelist:
Tag.objects.get_or_create(tag_name=taglist.strip())
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("/blog/%s" % id)
else:
# blog = get_object_or_404(Blog, id=id)
# form = BlogForm(initial={'caption': blog.caption, 'content': blog.content}, auto_id=False)
form = BlogForm(instance=blog)
tags = blog.tags.all()
if tags:
taginit = ""
for x in tags:
taginit += str(x) + ","
tag = TagForm(initial={"tag_name": taginit})
else:
tag = TagForm()
return render_to_response(
"blog/blog_add.html",
{"blog": blog, "form": form, "id": id, "tag": tag},
context_instance=RequestContext(request),
)
return HttpResponseRedirect(reverse("bloglist"))
def add_blog(request):
form = BlogForm()
tag = TagForm()
return render_to_response('blog_add.html')
