def post_view(
request
): # post view funtion is used to upload file or image that you want to add to the feed and also provide funtionality to add caption also
user = check_validation(request)
if user:
if request.method == 'POST':
form = PostForm(request.POST, request.FILES)
if form.is_valid():
image = form.cleaned_data.get('image')
caption = form.cleaned_data.get('caption')
post = PostModel(user=user, image=image, caption=caption)
post.save()
path = str(BASE_DIR + '\\' + post.image.url)
client = ImgurClient(
'319feb40023adce',
'2a01664decd3b8b2439bfce7caae16d47b671837')
post.image_url = client.upload_from_path(path,
anon=True)['link']
post.save()
add_category(post)
ctypes.windll.user32.MessageBoxW(
0, u"post successsfully created", u"SUCCESS", 0)
return redirect('/feed/')
else:
form = PostForm()
return render(request, 'post.html', {'form': form})
else:
return redirect('/login/')
def post_view(request):
# -----------------------------------------here is the function logic------------------------------------------------------------
user = check_validation(request)
if user:
if request.method == 'POST':
form = PostForm(request.POST, request.FILES)
if form.is_valid():
image = form.cleaned_data.get('image')
caption = form.cleaned_data.get('caption')
post = PostModel(user=user, image=image, caption=caption)
post.save()
path = str(BASE_DIR + "//" + post.image.url)
client = ImgurClient(client_id, client_sec)
post.image_url = client.upload_from_path(path, anon=True)['link']
post.save()
return redirect('/feed/')
else:
form = PostForm()
return render(request, 'posts.html', {'form' : form})
return render(request, 'posts.html', {'form': form})
else:
return redirect('/login/')
def index():
form = PostForm()
if form.validate_on_submit():
language = guess_language(form.post.data)
if language == 'UNKNOWN' or len(language) > 5:
language = ''
post = Post(body=form.post.data,
author=current_user,
language=language)
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 post_view(request):
user = check_validation(request)
if user:
if request.method == 'POST':
form = PostForm(request.POST, request.FILES)
if form.is_valid():
image = form.cleaned_data.get('image')
caption = form.cleaned_data.get('caption')
text = form.cleaned_data.get('text')
post = PostModel(user=user, image=image, caption=caption, text=text)
post.save()
path = str(BASE_DIR + '/' + post.image.url)
client = ImgurClient('37e25d0cbc857c0', 'f7a8c883baef922700e185d6b987a607c7a56840')
post.image_url = client.upload_from_path(path,anon=True)['link']
post.save()
return redirect('/feed/')
else:
form = PostForm()
return render(request, 'feed.html', {'form': form})
else:
return redirect('/')
def write():
form = PostForm()
if form.validate_on_submit():
post = Post(title=form.title.data,content = form.content.data,user_id = current_user.id)
db.session.add(post)
db.session.commit()
flash('Your post is now live!')
return redirect(url_for('index'))
return render_template('write.html',title='Write',form=form)
def new_post():
form = PostForm()
if form.validate_on_submit():
p = Post(title = form.title.data, body = form.body.data,\
subject = form.subject.data, user_id = current_user.id)
db.session.add(p)
db.session.commit()
return redirect(url_for('index'))
return render_template('new_post.html', form=form)
def post_view(request):
user = check_validation(request)
if user:
if request.method == 'POST':
form = PostForm(request.POST, request.FILES)
if form.is_valid():
image = form.cleaned_data.get('image')
caption = form.cleaned_data.get('caption')
post = PostModel(user=user, image=image, caption=caption)
post.save()
path = str(BASE_DIR +'/'+ post.image.url)
client = ImgurClient(YOUR_CLIENT_ID, YOUR_CLIENT_SECRET)
post.image_url = client.upload_from_path(path, anon=True)['link']
#Creating instance of an API with KEY
app = ClarifaiApp(api_key=KEY)
model = app.models.get('nsfw-v1.0')
response_image = model.predict_by_url(url=post.image_url)
safe=response_image['outputs'][0]['data']['concepts'][0]['value']
set_api_key(PKEY)
response = sentiment(str(caption))
sentiment_value = response['sentiment']
if sentiment_value > 0.6 and safe > 0.6:
post.save()
success_message = 'Post can be submitted'
return render(request, 'post.html', {'success_message': success_message})
else:
error_message = 'Post cannot be submitted'
post.delete()
return render(request, 'post.html', {'error_message': error_message})
return redirect('/feed/')
else:
form = PostForm()
return render(request, 'post.html', {'form' : form})
else:
return redirect('/login/')
def post_view(request):
user = check_validation(request)
form = PostForm()
if user:
if request.method == 'GET':
form = PostForm()
return render(request, 'post.html', {'form': form})
elif request.method == 'POST':
form = PostForm(request.POST, request.FILES)
if form.is_valid():
image = form.cleaned_data.get('image')
caption = form.cleaned_data.get('caption')
userpost = PostModel(user=user, image=image, caption=caption)
userpost.save()
print userpost.image.url
path = os.path.join(BASE_DIR, userpost.image.url)
print BASE_DIR
print path
client = ImgurClient(
'152e68c38c8c4b3',
'b1f871c0a6d1cb40fbdd3eab5d9b6d8f5e17dbc5')
userpost.image_url = client.upload_from_path(path,
anon=True)['link']
userpost.save()
return redirect('/feed/')
else:
form = PostForm()
return render(request, 'post.html', {'form': form})
else:
return redirect('/login/')
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('your post has been created!', 'success')
return redirect(url_for('home'))
return render_template('create_post.html',
title='New post',
form=form,
legend='Update Post')
def newpost(request, pk):
u = get_object_or_404(User, pk=pk)
form = PostForm()
if request.method == "POST":
form = PostForm(request.POST)
if form.is_valid():
form.save(commit=False)
form.instance.author = u
form.save()
return redirect("home")
return render(request, 'myapp/newpost.html', {'form': form})
def post(request):
if request.method == 'GET':
form = PostForm() # フォームの作成
context = { 'form': form } # コンテキストにフォームを納格
return render(request, 'myapp/post.html', context) # 描画
else:
return HttpResponse('未実装')
def post():
"""
記事をポストするページ
"""
form = PostForm()
if form.validate_on_submit():
article = Post(title=form.title.data,
author=current_user,
tag=form.tag.data,
body=form.body.data,
published_on=datetime.now())
db.session.add(article)
db.session.commit()
print("post success")
flash('Successfully posted')
return redirect(url_for('index'))
return render_template('post.html', form=form)
def create_view(request):
# dictionary for initial data with
# field names as keys
context = {}
u = User.objects.get(username=request.user)
aa = u.profile.id
# add the dictionary during initialization
form = PostForm(request.POST or None, request.FILES or None)
if form.is_valid():
f = form.save(commit=False)
f.user = u
f.save()
return HttpResponseRedirect(reverse('myapp:detail', args=[aa]))
context['form'] = form
return render(request, "myapp/post_form.html", context)
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('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('create_post.html',
title='Update Post',
form=form,
legend='Update Post')
def edit_post(request, post_id):
post_a_editar = Post.objects.get(id=post_id)
form = PostForm(request.POST, instance=post_a_editar)
return render(request, "edit_post.html", {
'form': form,
'post_a_editar': post_a_editar
})
def post():
"""
記事をポストするページ
"""
form = PostForm()
if form.validate_on_submit():
article = Post(
title=form.title.data,
author=current_user,
tag=form.tag.data,
body=form.body.data,
published_on=datetime.now(),
)
db.session.add(article)
db.session.commit()
print("post success")
flash("Successfully posted")
return redirect(url_for("index"))
return render_template("post.html", form=form)
def post_view(request):
user = check_validation(request)
dict = {}
if user:
if request.method == 'POST':
form = PostForm(request.POST, request.FILES)
if form.is_valid():
image = form.cleaned_data.get('image')
caption = form.cleaned_data.get('caption')
post = PostModel(user=user, image=image, caption=caption)
post.save()
path = str(BASE_DIR + '/' + post.image.url)
client = ImgurClient(client_id, client_secret)
post.image_url = client.upload_from_path(path, anon=True)['link']
post.save()
app = ClarifaiApp(api_key=clarifai_api)
model = app.models.get('logo')
response = model.predict_by_url(url=post.image_url)
try:
val = float(response['outputs'][0]['data']['regions'][0]['data']['concepts'][0]['value']) * 10
val = float("%.2f" % (val))
except:
val = 7.55
else:
pass
point = PointsModel(post=post, point=val)
point.save()
return redirect('/feed/')
else:
form = PostForm()
dict['form'] = form
return render(request, 'post.html', dict)
else:
return redirect('/login/')
def post_form(request):
if request.method == 'GET':
f = PostForm()
context = {'postform': f}
return render(request, 'myapp/post.html', context)
if request.method == 'POST':
f = PostForm(request.POST)
if f.is_valid():
f.save()
return redirect(reverse('all posts'))
def update_view(request, id):
# dictionary for initial data with
# field names as keys
context = {}
# fetch the object related to passed id
obj = get_object_or_404(Post, id=id)
p = Post.objects.get(id=id)
pp = p.user.profile.id
# pass the object as instance in form
form = PostForm(request.POST or None, request.FILES or None, instance=obj)
# save the data from the form and
# redirect to detail_view
if form.is_valid():
form.save()
return HttpResponseRedirect(reverse('myapp:detail', args=[pp]))
# add form dictionary to context
context["form"] = form
return render(request, "myapp/post_form.html", context)
def add(request):
if (request.method == "POST"):
form = PostForm(request.POST, request.FILES)
if (form.is_valid()):
form.save()
messages.success(request, 'Post Added Successfully')
else:
messages.success(request, "Please Enter Mandatory Details")
else:
form = PostForm()
return render(request, "myapp/post_form.html", {'form': form})
def add_data(request):
if request.method == "POST":
form = PostForm(request.POST)
if form.is_valid():
post = form.save(commit=False)
post.author = request.user
post.speed = get_speed(request.POST['distance'],
request.POST['duration'])
post.save()
return redirect('data_list')
else:
print(form.is_valid())
else:
form = PostForm()
return render(request, 'myapp/add_data.html', {'form': form})
def add_post(request):
if request.method == "POST":
form = PostForm(request.POST)
if form.is_valid():
model_instance = form.save(commit=False)
model_instance.date_published = datetime.datetime.now()
model_instance.save()
return redirect('list_posts')
else:
return render(request, "add_post.html", {'form': form})
else:
form = PostForm()
return render(request, "add_post.html", {'form': form})
def edit_data(request, id_post):
post = get_object_or_404(Add_data, pk=id_post)
if request.method == "POST":
form = PostForm(request.POST, instance=post)
if form.is_valid():
post.author = request.user
post.speed = get_speed(request.POST['distance'],
request.POST['duration'])
post.save()
return redirect('data_list')
else:
print(form.is_valid())
else:
print(post)
form = PostForm(instance=post)
return render(request, 'myapp/add_data.html', {'form': form})
def editor(request):
form = PostForm() # An unbound form
return render(request, 'editor.html', {
'form': form,
})
def post_add(request):
if request.method == "POST":
f = PostForm(request.POST)
if f.is_valid():
# if author is not selected and user is superuser,
# then assign the post to the author named staff
if request.POST.get('author') == "" and request.user.is_superuser:
new_post = f.save(commit=False)
author = Author.objects.get(user__username='******')
new_post.author = author
new_post.save()
f.save_m2m()
# if author is selected and user is superuser
elif request.POST.get('author') and request.user.is_superuser:
new_post = f.save()
# if user is not a superuser
else:
new_post = f.save(commit=False)
new_post.author = Author.objects.get(
user__username=request.user.username)
new_post.save()
f.save_m2m()
messages.add_message(request, messages.INFO, 'Post added.')
return redirect('post_add')
else:
f = PostForm()
return render(request, 'cadmin/post_add.html', {'form': f})
def post_update(request, pk):
post = get_object_or_404(Post, pk=pk)
if request.method == 'POST':
f = PostForm(request.POST, instance=post)
if f.is_valid():
# if author is not selected and user is superuser, then assign the post to the author named staff
if request.POST.get('author') == "" and request.user.is_superuser:
updated_post = f.save(commit=False)
author = Author.objects.get(user__username='******')
updated_post.author = author
updated_post.save()
f.save_m2m()
# if author is selected and user is superuser
elif request.POST.get('author') and request.user.is_superuser:
updated_post = f.save()
# if user is not a superuser
else:
updated_post = f.save(commit=False)
updated_post.author = Author.objects.get(
user__username=request.user.username)
updated_post.save()
f.save_m2m()
messages.add_message(request, messages.INFO, 'Post updated.')
return redirect(reverse('post_update', args=[post.id]))
else:
f = PostForm(instance=post)
return render(request, 'cadmin/post_update.html', {
'form': f,
'post': post
})