def test_comment_form_works_properly_with_correct_data(self):
body = 'Test comment body'
comment_form = CommentForm(data={'body': body})
author = self.get_new_user(username='******', password='******')
article = self.get_new_article()
comment_form.save(author, article)
self.assertIn(body, comment_form.cleaned_data.values())
def test_invalid_comment_form(self):
self.client.login(username='******', password='******')
data = {
'content': '',
}
form = CommentForm(data=data)
self.assertFalse(form.is_valid())
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.post = post
comment.save()
return redirect('post_detail', pk=post.pk)
else:
form = CommentForm()
return render(request, 'blog_app/comment_form.html', {'form': form})
def PostsDetailsView(
request,
slug,
):
page_title = "Post Content"
post_details = Post.objects.get(slug=slug)
replies = Comment.objects.filter(reply__isnull=False,
) # filter replies only not comments
latest = Post.objects.all().order_by('-published_at')[
0:3] # the latest posts
categories = Post.objects.values(
'categories__title', 'categories__slug'
).annotate(qcount=Count('categories')).order_by(
'-qcount'
) # To show how many posts per category and order_by the highest category in posts count (DESC)
#↓
#must be written like this because it is many_too_many field returns with ids not titles
form = CommentForm(request.POST or None, request.FILES or None)
if request.method == "POST":
if form.is_valid():
profile = Profile.objects.get(
user=request.user
) # if i write it before form is valid it block anynomys users from entering the page
form.instance.replier = profile # check if the form is vaild give it the the logged in user profile
form.instance.post = post_details # and the post of the comment (both are model fields)
form.save()
return redirect(reverse('blog:post_details',
args=(slug, ))) # the way to redirect slug
def get_client_ip(request):
x_forwarded_for = request.META.get(
'HTTP_X_FORWARDED_FOR') #to get IPAdress to count the post views
if x_forwarded_for:
ip = x_forwarded_for.split(',')[0]
else:
ip = request.META.get('REMOTE_ADDR')
return ip
# to record one view only per user for every post using his IPAdress
PostViews.objects.get_or_create(IPAddres=get_client_ip(request),
post=post_details)
context = {
'latest_posts': latest,
'post_details': post_details,
'categories': categories,
'comment_form': form,
'replies': replies,
'page_title': page_title,
}
return render(request, 'post/post_details.html', context)
def add_comment(request, pk):
post = get_object_or_404(Post, pk=pk)
if request.method == 'POST':
print("Adding comment to post " + str(pk))
form = CommentForm(request.POST)
if form.is_valid():
comment = Comment()
comment.post = post
comment.author = form.cleaned_data['author']
comment.text = form.cleaned_data['text']
comment.save()
return redirect('post_detail', pk=post.pk)
else:
form = CommentForm()
return render(request, 'blog_app/comment_form.html', {'form': form})
def blog_detail(request, pk):
post = Post.objects.get(pk=pk)
comments = Comment.objects.filter(post=post)
form = CommentForm()
if request.method == "POST":
form = CommentForm(request.POST)
if form.is_valid():
comment = Comment(
author=form.cleaned_data['author'],
body=form.cleaned_data['body'],
post=post,
)
comment.save()
context = {
'post': post,
'comments': comments,
'form': form,
}
return render(request, 'blog_detail.html', context)
def post_detail_view(request, post, year, month, day):
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
messages.success(request, f' Post Created Successfully !')
else:
form = CommentForm()
is_liked = False
if post.likes.filter(id=request.user.id).exists():
is_liked = True
return render(
request, 'blog/detail_view.html', {
'post': post,
'form': form,
'csubmit': csubmit,
'comments': comments,
'is_liked': is_liked,
'total_likes': post.total_likes()
})
def post_detail(request, pk):
template_name = 'blog_app/post_detail.html'
post = get_object_or_404(Post, pk=pk)
comments = post.comments.filter(active=True)
new_comment = None
# Comment posted
if request.method == 'POST':
comment_form = CommentForm(data=request.POST)
if comment_form.is_valid():
comment_form.instance.name = request.user
# Create Comment object but don't save to database yet
new_comment = comment_form.save(commit=False)
# Assign the current post to the comment
new_comment.post = post
# Save the comment to the database
new_comment.save()
return redirect('blog-detail', pk=post.pk)
else:
comment_form = CommentForm()
return render(request,
template_name,
{
'post': post,
'comments': comments,
'new_comment': new_comment,
'comment_form': comment_form,
'User' : str(request.user),
}
)
def post_detail(request, slug):
template_name = 'post_detail.html'
post = get_object_or_404(Post, slug=slug)
comments = post.comments.filter(active=True)
new_comment = None
# Comment posted
if request.method == 'POST':
comment_form = CommentForm(data=request.POST)
if comment_form.is_valid():
# Create Comment object but don't save to database yet
new_comment = comment_form.save(commit=False)
# Assign the current post to the comment
# new_comment.slug=slugify(new_comment.title)
new_comment.post = post
# Save the comment to the database
new_comment.save()
else:
comment_form = CommentForm()
print(comment_form)
# print(post)
return render(
request, template_name, {
'post': post,
'comments': comments,
'new_comment': new_comment,
'comment_form': comment_form
})
def reply_to_reply_create(request, slug, id, pk): #create the nested replies
page_title = "Create reply"
post_details = Post.objects.get(slug=slug)
reply_to = Comment.objects.get(
id=id
) #reply to comment, to show it as the first reply down to comment (facebook like)
reply_to_reply = Comment.objects.get(id=pk) #the mentioned reply
form = CommentForm(
request.POST or None,
request.FILES or None,
initial={'content': '@[{0}]'.format(reply_to_reply.replier)})
if request.method == 'POST': #to mention the replied_to person in the reply (facebook like)
if form.is_valid:
profile = Profile.objects.get(user=request.user)
form.instance.replier = profile
form.instance.post = post_details
form.instance.reply = reply_to
form.save()
return redirect(reverse('blog:post_details',
args=(slug, ))) # the way to redirect slug
else:
form = CommentForm()
context = {
'reply_create_form': form,
'page_title': page_title,
}
return render(request, 'post/reply_create.html', context)
def add_comment(request, pk):
post = get_object_or_404(Posts, 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('posts_detail', pk=post.pk)
else:
form = CommentForm()
return render(request, 'blog_app/comments_form.html', {'form': form})
def add_comment_to_post(request, pk):
post_com = get_object_or_404(Post, pk=pk)
if request.method == 'POST':
form_c = CommentForm(request.POST)
if form_c.is_valid():
form_comments = form_c.save(commit=False)
form_comments.post = post_com
form_comments.save()
return redirect('blog_app:blog_post', post_com.pk)
else:
form_c = CommentForm()
return render(request, 'blog_app/comments_form.html', {'form': form_c})
def addcomment(request, article_id):
if request.POST:
form = CommentForm(request.POST)
if form.is_valid():
comment = form.save(commit=False)
comment.comments_article = Article.objects.get(id=article_id)
comment.comments_user = UserProfile.objects.get(
id=auth.get_user(request).id)
form.save()
art = Article.objects.get(id=article_id)
art.article_comments += 1
art.save()
return redirect('/blog/articles/get/%s/' % article_id)
def comment_update(request, slug, id):
comment = Comment.objects.get(id=id)
form = CommentForm(request.POST or None,
request.FILES or None,
instance=comment)
if request.method == "POST":
if form.is_valid():
form.save()
return redirect(reverse('blog:post_details',
args=(slug, ))) # the way to redirect slug
else:
form = CommentForm()
context = {
'comment_update_form': form,
}
return render(request, 'post/comment_update.html', context)
def index(request, post_form=None, comment_form=None, username=''):
post_form = post_form or PostForm()
comment_form = comment_form or CommentForm()
post = Post.objects.all().filter(author__exact=request.user)
comments = Comment.objects.all()
context = {
'post_form': post_form,
'comment_form': comment_form,
'post_list': post,
'comments_list': comments,
}
if username:
user = get_object_or_404(User, username=username)
post = Post.objects.all().filter(author__exact=user)
context = {
'post_form': post_form,
'comment_form': comment_form,
'post_list': post,
'comments_list': comments,
}
return render(request, template_name='index.html', context=context)
return render(request, template_name='index.html', context=context)
def post_detail(request, year, month, day, slug):
post = get_object_or_404(Post,
slug=slug,
status='publish',
publish__year=year,
publish__month=month,
publish__day=day)
# 列出文章的所有活动的评论
comments = post.comments.filter(active=True)
new_comment = None
if request.method == 'POST':
comment_form = CommentForm(request.POST)
if comment_form.is_valid():
# 通过表单直接创建新的数据对象,但是不保存在数据库中
new_comment = comment_form.save(commit=False)
# 设置外键为当前文章
new_comment.post = post
# 最后将评论写入数据库
new_comment.save()
else:
comment_form = CommentForm()
# 显示相近的tag的文章列表
# flat=True 让结果变成一个列表
post_tags_ids = post.tags.values_list('id', flat=True)
similar_tags = Post.published.filter(tags__in=post_tags_ids).exclude(
id=post.id)
# 使用count对每个文章按照标签计数,并且生成一个新的字段same_tags用于存放计数的结果
similar_posts = similar_tags.annotate(same_tags=Count('tags')).order_by(
'-same_tags', '-publish')[:2]
return render(
request, 'blog/post/detail.html', {
'post': post,
'comments': comments,
'new_comment': new_comment,
'comment_form': comment_form,
'similar_posts': similar_posts
})
def blog_details(request, slug):
blog = Blog.objects.get(slug=slug)
comment_form = CommentForm()
already_liked = Likes.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('blog_app:blog_details', kwargs={'slug': slug}))
return render(request,
'blog_app/blog_details.html',
context={
'blog': blog,
'comment_form': comment_form,
'liked': liked,
})
def post_detail(request, year, month, day, slug):
post = get_object_or_404(
Post,
slug=slug,
status=PUBLISHED,
publish__year=year,
publish__month=month,
publish__day=day,
)
user = request.user
comments = post.comments.filter(active=True)
tag_ids = post.tags.values_list('id', flat=True)
similar_posts = Post.published.filter(tags__id__in=tag_ids).exclude(
id=post.id)
similar_posts = similar_posts.annotate(same_tags=Count('tags')).order_by(
'-same_tags', '-publish')[:3]
if request.method == 'GET':
if user.is_authenticated:
form = CommentForm(initial={
'name': user.username,
'email': user.email
})
else:
form = CommentForm()
else:
form = CommentForm(request.POST)
if form.is_valid():
comment = form.save(commit=False)
comment.post = post
if user.is_authenticated:
comment.user = user
comment.active = True
else:
messages.info(
request, "Twój komentarz oczekuje na zatwierdzenie. "
"Zaloguj się jeśli chcesz, aby Twoje komentarze były publikowane bez zwłoki."
)
subject = 'Komentarz do zatwierdzenia'
message = render_to_string(
'blog/approve_comment_email.html', {
'name': form.cleaned_data['name'],
'email': form.cleaned_data['email'],
'post': post
})
email_from = '*****@*****.**'
email_to = [
user.email for user in User.objects.filter(is_staff=True)
]
send_mail(subject,
message,
email_from,
email_to,
fail_silently=False)
comment.save()
return render(
request, 'blog/post_detail.html', {
'post': post,
'form': form,
'similar_posts': similar_posts,
'comments': comments
})
def get_context_data(self, **kwargs):
context = super(PostDetailView, self).get_context_data(**kwargs)
context['gallery'] = Gallery.objects.filter(post=self.kwargs['pk'])
context['form'] = CommentForm()
return context
def test_comment_form_has_correct_restrictions(self):
comment_form = CommentForm()
self.assertIn('maxlength="500"', comment_form.as_p())
self.assertIn('required', comment_form.as_p())
def test_comment_form_fails_with_incorrect_field_values(self):
comment_form = CommentForm()
author = self.get_new_user(username='******', password='******')
article = self.get_new_article()
with self.assertRaises(ValidationError):
comment_form.save(author, article)
