def post_detail_view(request, year, month, day, post):
post = get_object_or_404(Post,
slug=post,
status='published',
publish__year=year,
publish__month=month,
publish__day=day)
post_tags_ids = post.tags.values_list('id', flat=True)
similar_posts = Post.objects.filter(tags__in=post_tags_ids).exclude(
id=post.id)
similar_posts = similar_posts.annotate(same_tags=Count('tags')).order_by(
'-same_tags', 'publish')[:4]
comments = post.comments.filter(active=True)
csubmit = False
if request.method == 'POST':
form = CommentForm(data=request.POST)
if form.is_valid():
new_comment = form.save(commit=False)
new_comment.post = post
new_comment.save()
csubmit = True
else:
form = CommentForm()
return render(
request, 'blogapp/post_detail.html', {
'post': post,
'form': form,
'comments': comments,
'csubmit': csubmit,
'similar_posts': similar_posts
})
def post_details_view(request, year, month, day, post):
post = get_object_or_404(Post,
slug=post,
status='published',
publish__year=year,
publish__month=month,
publish__day=day)
comments = post.comments.filter(active=True)
csubmit = False
if request.method == "POST":
form = CommentForm(request.POST)
if form.is_valid():
new_comment = form.save(commit=False)
new_comment.post = post
new_comment.save()
csubmit = True
else:
form = CommentForm()
return render(request, "blogapp/post_details.html", {
'post': post,
'form': form,
'csubmit': csubmit,
'comments': comments
})
def blog_details(request, slug):
blog = Blog.objects.get(slug=slug)
comment_form = CommentForm()
already_liked = Like.objects.filter(blog=blog, user=request.user)
if already_liked:
liked = True
else:
liked = False
if request.method == 'POST':
comment_form = CommentForm(request.POST)
if comment_form.is_valid():
comment = comment_form.save(commit=False)
comment.user = request.user
comment.blog = blog
comment.save()
return HttpResponseRedirect(
reverse('blogapp:blog_details', kwargs={'slug': slug}))
return render(request,
'blogapp/blog_details.html',
context={
'blog': blog,
'comment_form': comment_form,
'liked': liked
})
def detail(request, articleid):
# return HttpResponse("详情")
if request.method == "GET":
try:
article = Article.objects.get(id=articleid)
article.views += 1
article.save()
cf = CommentForm()
return render(request, 'single.html', locals())
except:
return HttpResponse("查无此书")
else:
cf = CommentForm(request.POST)
if cf.is_valid():
# 此时cf是一个表单，不是实例
# cf.article = Article.objects.get(id=articleid)
# 保存前对commit默认值修改为False comment就是实例了
comment = cf.save(commit=False)
comment.article = Article.objects.get(id=articleid)
comment.save()
url = reverse("blogapp:detail", args=(articleid, ))
return redirect(to=url)
else:
article = Article.objects.get(id=articleid)
cf = CommentForm()
errors = "输入格式有误！"
return render(request, 'single.html', locals())
def add_comment_to_post(request, pk):
post = get_object_or_404(Post, pk=pk)
if request.method == "POST":
form = CommentForm(request.POST)
if form.is_valid():
comment = form.save(commit=False)
comment.post = post
comment.save()
return redirect('post_detail', pk=post.pk)
else:
form = CommentForm()
return render(request, 'blogapp/comment_form.html', {'form': form})
def comment_store(request, post_id):
post = Post.objects.get(id=post_id)
if request.method == 'POST':
form = CommentForm(request.POST)
if form.is_valid():
comment = form.save(commit=False)
comment.post = post
comment.save()
return redirect('blogapp:post_index')
return redirect('blogapp:post_index')
def post_detail_view(request,year,month,day,post):
post=get_object_or_404(Post,slug=post,publish__year=year,publish__month=month,publish__day=day)
comments=post.comments.filter(active=True)
csubmit=False
form=CommentForm()
if request.method=='POST':
form=CommentForm(request.POST)
if form.is_valid():
newcomment=form.save(commit=False)
newcomment.post=post
newcomment.save()
csubmit=True
d={'post':post,'form':form,'csubmit':csubmit,'comments':comments}
return render(request,'blogapp/post_detail.html',d)
def add_comment_to_post(request, pk):
post = get_object_or_404(Post, pk=pk)
if request.method == 'POST':
form = CommentForm(request.POST)
# form.instance.author = request.user # you can do this to auto save the author of comment
# or can do something like
# comment.author = request.user in form.is_valid() method.
if form.is_valid():
comment = form.save(commit=False)
comment.author = request.user
comment.post = post
comment.save()
return redirect('blogapp:post_detail', pk=post.pk)
else:
form = CommentForm()
return render(request, 'blogapp/comment_form.html', {'form': form})
def detail(request, articleid):
if request.method == 'GET':
try:
article = Article.objects.get(id=articleid)
cf = CommentForm()
return render(request, 'single.html', locals())
except Exception as e:
print(e)
return HttpResponse('文章不合法')
elif request.method == 'POST':
cf = CommentForm(request.POST)
if cf.is_valid():
comment = cf.save(commit=False)
comment.article = Article.objects.get(id=articleid)
comment.save()
url = reverse('blogapp:detail', args=(articleid, ))
return redirect(to=url)
else:
article = Article.objects.get(id=articleid)
cf = CommentForm()
errors = '输入信息有错误'
return render(request, 'single.html')
