def create_post(request):
form = PostForm(request.POST)
if form.is_valid():
post = form.save(commit=False)
post.written_by = request.user
post.save()
return redirect('/account')
def customer_chatting():
session['current_path'] = request.path
form = PostForm()
username = session.get("USERNAME")
if not session.get("USERNAME") is None:
if form.validate_on_submit():
body = form.postbody.data
user_in_db = Customer.query.filter(
Customer.username == session.get("USERNAME")).first()
post = Post(body=body,
author=user_in_db,
name=session.get("USERNAME"))
db.session.add(post)
db.session.commit()
return redirect(url_for('customer_chatting'))
else:
user_in_db = Customer.query.filter(
Customer.username == session.get("USERNAME")).first()
prev_posts = Post.query.filter(Post.user_id == user_in_db.id).all()
# print("Checking for user: {} with id: {}".format(user_in_db.username, user_in_db.id))
return render_template('customer_chatting.html',
title='Message',
username=username,
user_in_db=user_in_db,
prev_posts=prev_posts,
form=form,
language=language[render_languages()])
else:
flash("User needs to either login or signup first")
return redirect(url_for('login'))
def post_edit(request,pk):
try:
if request.session['username']:
post = get_object_or_404(Post,pk=pk)
username= Register.objects.get(username=request.session['username'])
if username==post.author:
if request.method =="POST":
form = PostForm(request.POST,instance=post)
if form.is_valid():
post = form.save(commit = False)
#add Post author
post.published_date(timezone.now())
post.save()
return redirect('blogapp.views.post_detail',pk=post.pk)
else:
form = PostForm(instance=post)
return render(request,'blogapp/post_edit.html',{'form':form})
else:
return HttpResponseRedirect('/error/')
except:
return HttpResponseRedirect('/login/')
def add_post(request):
if request.method == 'GET':
category_list = Category.objects.all()
post_list = Post.objects.all()
return render(request, 'admin/post-add.html', {
'category_list': category_list,
'post_list': post_list
})
validate_post = PostForm(request.POST)
errors = {}
if validate_post.is_valid():
new_post = validate_post.save(commit=False)
if 'image' not in request.FILES:
errors['image'] = 'Please upload Image'
return JsonResponse(errors)
if request.FILES['image']:
new_post.image = request.FILES['image']
new_post.save()
photos = request.FILES.getlist('photos')
for p in photos:
img = Gal_Image.objects.create(image=p)
new_post.photos.add(img)
data = {"data": 'Post created successfully', "error": False}
return JsonResponse(data)
if 'image' not in request.FILES:
validate_post.errors['image'] = 'Please upload Image'
return JsonResponse(validate_post.errors)
def chatting_detail():
session['current_path'] = request.path
form = PostForm()
username = session.get("USERNAME")
if not session.get("USERNAME") is None:
employee_in_db = Employee.query.filter(
Employee.username == session.get("USERNAME")).first()
user = {'city': employee_in_db.key}
user_id = request.args.get("id")
user_in_db = Customer.query.filter(Customer.id == user_id).first()
if form.validate_on_submit():
body = form.postbody.data
if user_in_db:
name = 'Employee_' + str(employee_in_db.id)
post = Post(body=body, author=user_in_db, name=name)
db.session.add(post)
db.session.commit()
return redirect(url_for('employee_chatting'))
else:
return render_template('chatting_detail.html',
user=user,
username=username,
title='Message',
customer=user_in_db,
form=form,
language=language[render_languages()])
else:
flash("User needs to either login or signup first")
return redirect(url_for('login'))
def newpost():
form = PostForm()
if form.validate_on_submit():
post = Post(title=form.title.data,content=form.content.data, author=current_user)
db.session.add(post)
db.session.commit()
flash('Post has been submited', 'success')
return redirect(url_for('posts'))
return render_template('newpost.html', title='New post', form=form)
def post_new(request):
form = PostForm(request.POST or None)
if request.method == 'POST':
if form.is_valid():
message = form.save(commit=False)
message.author = request.user
message.save()
return redirect('post_detail', pk=message.pk)
else:
return render(request, 'blog/post_edit.html', {'form': form})
def create(request):
if request.method == 'POST':
form = PostForm(request.POST)
if form.is_valid():
post = form.save(commit=True)
print(post)
return redirect('blogapp:post_index')
context = {'form': PostForm()}
template_name = 'blogapp/post_create.html'
return render(request, template_name, context)
def new_post():
form = PostForm()
if form.validate_on_submit():
post = Post(title=form.title.data,
content=form.content.data,
author=current_user)
db.session.add(post)
db.session.commit()
flash('The post was created successfully', 'success')
return redirect(url_for('home'))
return render_template('create_post.html', title='New Post', form=form)
def post_edit(request, pk):
post = get_object_or_404(Post, pk=pk)
form = PostForm(request.POST or None, instance=post)
if request.method == "POST":
if form.is_valid():
post = form.save(commit=False)
post.author = request.user
post.save()
return redirect('post_detail', pk=post.pk)
else:
return render(request, 'blog/post_edit.html', {'form': form})
def edit_post(request, post_id):
post_instance = Post.objects.get(pk=post_id)
form = PostForm(request.POST or None, instance=post_instance)
if form.is_valid():
post = form.save(commit=False)
post.written_by = request.user
post.save()
return redirect('/account')
return render(request, 'body/edit_post.html', {
'form': form,
'post_id': post_id
})
def new_post():
form = PostForm()
if form.validate_on_submit():
post = Post(title=form.title.data,
content=form.content.data,
author=current_user)
db.session.add(post)
db.session.commit()
flash('Twój post został utworzony!', 'success')
return redirect(url_for('home'))
return render_template('create_post.html',
title='New Post',
form=form,
legend='Nowy post')
def update(post_id):
post = Post.query.get_or_404(post_id)
if post.author == current_user:
form = PostForm()
if form.validate_on_submit():
post.title = form.title.data
post.content = form.content.data
db.session.commit()
flash('Your post has been updated!', 'success')
return redirect(url_for('post', post_id=post.id))
elif request.method == 'GET':
form.title.data = post.title
form.content.data = post.content
return render_template('update.html',title='Update',form=form)
def create(request):
if request.POST:
form = PostForm(request.POST)
if form.is_valid():
post = form.save()
post.author = request.user.username
post.save()
return HttpResponseRedirect('/')
else:
form = PostForm()
args = {}
args.update(csrf(request))
args['form'] = form
args['user'] = request.user
return render_to_response('create_post.html', args)
def post_add():
#获取session
if 'uid' in session:
user = User.query.filter_by(id=session['uid']).first()
form = PostForm()
if request.method == "POST":
if form.validate():
print form.data
#添加数据
user = Post(author=user,title=form.data['title'],
content=form.data['content'])
db.session.add(user)
db.session.commit()
return redirect(url_for('index'))
return render_template('post_add.html', form=form)
def new_post():
"""Make new blog post."""
form = PostForm()
if form.validate_on_submit():
new_post = Post(
title=form.title.data,
text=form.text.data,
publish_date=datetime.datetime.now(),
)
db.session.add(new_post)
db.session.commit()
return redirect(url_for('.home'))
return render_template('new.html', form=form)
def new_post():
"""Make new blog post."""
form = PostForm()
if form.validate_on_submit():
new_post = Post(
title=form.title.data,
text=form.text.data,
publish_date=datetime.datetime.now(),
)
db.session.add(new_post)
db.session.commit()
return redirect(url_for('.home'))
return render_template('new.html', form=form)
def post_new(request):
if request.session["username"]:
if request.method == "POST":
form = PostForm(request.POST)
if form.is_valid():
post = form.save(commit=False)
post.author = Register.objects.get(username=request.session["username"])
post.published_date = timezone.now()
post.save()
return redirect("blogapp.views.post_detail", pk=post.pk)
else:
form = PostForm()
else:
return HttpResponseRedirect("/login/")
return render(request, "blogapp/post_edit.html", {"form": form})
def update_post(post_id):
post = Post.query.get_or_404(post_id)
if post.author != current_user:
abort(403)
form = PostForm()
if form.validate_on_submit():
post.title = form.title.data
post.content = form.content.data
db.session.commit()
flash('Twój post został zaktualizowany!', 'success')
return redirect(url_for('post', post_id=post_id))
elif request.method == 'GET':
form.title.data = post.title
form.content.data = post.content
return render_template('create_post.html',
title='Update Post',
form=form,
legend='Zaktualizuj post')
def account(request):
if request.user.is_authenticated():
form = PostForm()
args = {}
args['posts'] = request.user.written_by.all()
args['form'] = form
return render(request, 'body/account.html', args)
else:
return redirect("/login")
def post_edit(request, pk):
if request.session["username"]:
post = get_object_or_404(Post, pk=pk)
if request.method == "POST":
form = PostForm(request.POST, instance=post)
if form.is_valid():
post = form.save(commit=False)
# add Post author
post.published_date(timezone.now())
post.save()
return redirect("blogapp.views.post_detail", pk=post.pk)
else:
form = PostForm(instance=post)
return render(request, "blogapp/post_edit.html", {"form": form})
else:
return HttpResponseRedirect("/login/")
def post_new(request):
try:
if request.session['username']:
if request.method=="POST":
form = PostForm(request.POST)
if form.is_valid():
post = form.save(commit=False)
post.author= Register.objects.get(username=request.session['username'])
post.published_date = timezone.now()
post.save()
return redirect('blogapp.views.post_detail',pk=post.pk)
else:
form = PostForm()
return render(request,'blogapp/post_edit.html',{'form':form})
except:
return HttpResponseRedirect('/login/')
def index():
form = PostForm()
if form.validate_on_submit():
post = Post(body=form.post.data, author=current_user)
db.session.add(post)
db.session.commit()
flash(_('Your post is now live!'))
return redirect(url_for('index'))
page = request.args.get('page', 1, type=int)
posts = current_user.followed_posts().paginate(
page, app.config['POSTS_PER_PAGE'], False)
next_url = url_for('index', page=posts.next_num) \
if posts.has_next else None
prev_url = url_for('index', page=posts.prev_num) \
if posts.has_prev else None
return render_template('index.html',
title=_('Home'),
form=form,
posts=posts.items,
next_url=next_url,
prev_url=prev_url)
def edit(request,pk):
context = RequestContext(request)
try:
p = Post.objects.get(id=pk)
except Post.DoesNotExist: ## 读取分类，如果不存在，则引发错误，并404
raise Http404
if request.method == "POST":
forms = PostForm(instance=p,data=request.POST)
if forms.is_valid():
forms.save()
# 文章更新，我们也更新 cache
posts = Post.objects.all()
cache.set("posts",posts)
categories = Category.objects.all()
cache.set("categories",categories)
links = FriendLink.objects.all()
cache.set("links",links)
tags = Tag.objects.all()
cache.set("tags",tags)
return HttpResponseRedirect(reverse('post_default',kwargs={'pk':pk}))
else:
messages.info(request,forms.errors)
return HttpResponseRedirect(reverse("edit",kwargs={'pk':pk}))
else:
forms = PostForm(instance=p)
tags = Tag.objects.all()
categories = Category.objects.all()
return render_to_response('blogapp/post_forms.html',{
"forms":forms,
'tags':tags,
'post':p,
"categories": categories,
'action':'edit',
},context)
def new_post():
form = PostForm()
if form.validate_on_submit():
post_collection = mongo.db.posts
now_user = user_collection.find_one({'username': current_user.username})
created_post = post_collection.insert_one({
'title': form.title.data,
'content': form.content.data,
'author': now_user['_id'],
'date_posted': datetime.utcnow()
})
user_collection.update_one({'username': current_user.username}, {
'$push': {
'posts': created_post.inserted_id
}
})
flash('Your post has been successfully created.', 'success')
return redirect(url_for('home'))
return render_template('new_post.html', title = 'New Post', form = form, legend = 'New Post')
def edit_post(request, pk):
if request.method == "GET":
post = Post.objects.get(pk=pk)
category_list = Category.objects.all()
post_list = Post.objects.all()
return render(request, 'admin/post-edit.html', {
'post': post,
'post_list': post_list,
'category_list': category_list
})
p = Post.objects.get(pk=pk)
validate_post = PostForm(request.POST, instance=p)
errors = {}
if validate_post.is_valid():
new_post = validate_post.save(commit=False)
if 'image' in request.FILES:
image_path = p.image.url
try:
os.remove(image_path)
except Exception:
pass
new_post.image = request.FILES['image']
new_post.save()
photos = request.FILES.getlist('photos')
for p in photos:
img = Gal_Image.objects.create(image=p)
new_post.photos.add(img)
return JsonResponse({
"data": 'Post edited successfully',
"error": False
})
for k in validate_post.errors:
errors[k] = validate_post.errors[k][0]
return JsonResponse(errors)
def update_post(post_id):
posts_collection = mongo.db.posts
now_post = posts_collection.find_one({'_id': ObjectId(post_id)})
now_post_author = user_collection.find_one({'_id': ObjectId(now_post['author'])})
current_post_author = User(now_post_author['username'], now_post_author['email'], now_post_author['image'])
now_post['author'] = now_post_author
if current_post_author != current_user:
abort(403)
form = PostForm()
if form.validate_on_submit():
posts_collection.find_and_modify({'_id': ObjectId(post_id)}, {
'$set': {
'title': form.title.data,
'content': form.content.data
}
})
flash('You post has been updated.', 'success')
return redirect(url_for('post', post_id = post_id))
elif request.method == 'GET':
form.title.data = now_post['title']
form.content.data = now_post['content']
return render_template('new_post.html', title = now_post['title'], form = form, legend = 'Update Post')
def add(request):
context = RequestContext(request)
add_instance = Post(author=request.user)
if request.method == "POST":
forms = PostForm(instance=add_instance,data=request.POST)
if forms.is_valid():
forms.save()
# 添加文章之后，我们更新 cache
posts = Post.objects.all()
cache.set("posts",posts)
categories = Category.objects.all()
cache.set("categories",categories)
links = FriendLink.objects.all()
cache.set("links",links)
tags = Tag.objects.all()
cache.set("tags",tags)
return HttpResponseRedirect(reverse("index"))
else:
messages.info(request,forms.errors)
return HttpResponseRedirect(reverse("add"))
else:
forms = PostForm(instance=add_instance)
tags = Tag.objects.all()
categories = Category.objects.all()
return render_to_response('blogapp/post_forms.html',{
"forms":forms,
"tags":tags,
"categories": categories,
'action':'add',
},context)
def edit_post(id):
"""Edit existing blog post."""
post = Post.query.get_or_404(id)
permission = Permission(UserNeed(post.user.id))
if permission.can() or admin_permission.can():
form = PostForm()
if form.validate_on_submit():
post.title = form.title.data
post.text = form.text.data
post.publish_date = datetime.datetime.now()
db.session.commit()
return redirect(url_for('.post', post_id=post.id))
form.text.data = post.text
return render_template('edit.html', form=form, post=post)
abort(403)
def edit_post(id):
"""Edit existing blog post."""
post = Post.query.get_or_404(id)
permission = Permission(UserNeed(post.user.id))
if permission.can() or admin_permission.can():
form = PostForm()
if form.validate_on_submit():
post.title = form.title.data
post.text = form.text.data
post.publish_date = datetime.datetime.now()
db.session.commit()
return redirect(url_for('.post', post_id=post.id))
form.text.data = post.text
return render_template('edit.html', form=form, post=post)
abort(403)
def edit(request, post_id):
post = get_object_or_404(Post, pk=post_id)
if request.method == 'POST':
form = PostForm(request.POST, instance=post)
if form.is_valid():
form.save(commit=True)
return redirect('blogapp:post_index')
context = {'form': PostForm(instance=post)}
template_name = 'blogapp/post_edit.html'
return render(request, template_name, context)
