def post(post_id):
"""Post detail page."""
form = CommentForm()
if form.validate_on_submit():
# If valid form is submitted, add comment and redirect back to page
new_comment = Comment()
new_comment.name = form.name.data
new_comment.text = form.text.data
new_comment.post_id = post_id
new_comment.date = datetime.datetime.now()
db.session.add(new_comment)
db.session.commit()
return redirect(request.url)
else:
# No form submitted or form is invalid, show post (with errors if appropriate)
post = Post.query.get_or_404(post_id)
tags = post.tags
comments = post.comments.order_by(Comment.date.desc()).all()
recent, top_tags = sidebar_data()
return render_template(
'post.html',
post=post,
tags=tags,
comments=comments,
recent=recent,
top_tags=top_tags,
form=form,
)
def blogContent(blog_name):
blog = Blog.query.filter_by(title=blog_name).first()
blog.click = blog.click + 1
db.session.add(blog)
db.session.commit()
original = Blog.query.filter_by().count()
fans = User.query.filter_by().count()
comments_total = Comment.query.filter_by().count()
java_blog = Blog.query.filter_by(tag='Java').count()
c_blog = Blog.query.filter_by(tag='C').count()
flask_blog = Blog.query.filter_by(tag='Flask').count()
opengl_blog = Blog.query.filter_by(tag='OpenGL').count()
android_blog = Blog.query.filter_by(tag='Android').count()
python_blog = Blog.query.filter_by(tag='Python').count()
form = CommentForm()
blog_path = 'blogs/' + blog_name + '.html'
comments = []
comments_in_db = Comment.query.filter(Comment.blog_id == blog.id).all()
for comment in comments_in_db:
icon_index = str(random.randint(1, 6))
username = User.query.filter(User.id == comment.user_id).first()
comments.append({
'username': username.username,
'information': comment.information,
'icon': icon_index
})
log_in_username = session.get("USERNAME")
if log_in_username:
if form.validate_on_submit():
user_in_db = User.query.filter(
User.username == session.get('USERNAME')).first()
comment = Comment(information=form.comment.data,
blog_id=blog.id,
user_id=user_in_db.id)
db.session.add(comment)
db.session.commit()
form.comment.data = ""
return redirect(url_for('blogContent', blog_name=blog_name))
else:
flash("You have not log in yet!")
return render_template('blogContent.html',
name=blog_path,
form=form,
comments_in_db=comments,
original=original,
fans=fans,
comments_total=comments_total,
java_blog=java_blog,
c_blog=c_blog,
flask_blog=flask_blog,
opengl_blog=opengl_blog,
android_blog=android_blog,
python_blog=python_blog,
username=log_in_username)
def mutate(root, info, input=None):
Posts = []
for post_input in input.posts:
post = Post.objects.get(pk=post_input['id'])
if post is None:
return CreateComment(comment=None)
Posts.append(post)
comment_instance = Comment(text=input.text, author=input.author)
comment_instance.save()
comment_instance.posts.set(Posts)
return CreateComment(comment=comment_instance)
def publishcomment(request):
##使用一个form类
content = request.POST['comment']
blogid = request.POST['blogid']
commentModel = Comment()
commentModel.content = content
commentModel.blogid_id = blogid
commentModel.save()
blogModelList = Blog.objects.all()
return render(request, 'blogapp/publishblog.html',
{'blogModelList': blogModelList})
def detail(request,page_num):
if request.method == "GET":
form = CommentForm
if request.method == "POST":
form = CommentForm(request.POST)
if form.is_valid():
name = form.cleaned_data['name']
comment = form.cleaned_data['comment']
a = Aritcle.objects.get(id=page_num)
c = Comment(name = name,comment = comment,belong_to=a)
c.save()
return redirect(to=detail,page_num=page_num)
context = {}
#comment_list = Comment.objects.all()
article = Aritcle.objects.get(id=page_num)
context['article'] = article
#context['comment_list'] = comment_list
context['form'] = form
return render(request, 'detail.html', context)
