def upload(request):
if request.method == 'POST': # If the form has been submitted...
form = UploadForm(request.POST) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
# ...
url = form.cleaned_data['url']
tags = form.cleaned_data['tags'].split()
comment = form.cleaned_data['comment']
collection = Post.objects.filter(user=request.user, gif_url=url)
if collection.exists():
message = 'You have already posted this gif.'
return HttpResponse(message)
else:
p = Post(user=request.user, gif_url=url, comment=comment)
p.save()
for tag in tags:
p.tags.create(tag=tag)
return HttpResponseRedirect(reverse('user', args=[request.user.username]))
else:
form = UploadForm() # An unbound form
return render(request, 'upload_form.html', {
'form': form,
})
def run_bots():
count_added = 0
count_duplicates = 0
b = Bot.objects.order_by('last_run_at')[0]
links = b.parse_url()
for l in reversed(links):
p = Post(user=b.user, gif_url=l)
try:
p.save()
count_added += 1
except IntegrityError:
connection._rollback()
count_duplicates += 1
b.last_run_at = datetime.datetime.now()
b.save()
return "added: {0}, duplicates: {1}".format(count_added, count_duplicates)
def update(request):
b = Bot.objects.order_by('last_run_at')[0]
if datetime.timedelta(hours=settings.OLDEST_LAST_RUN_DELTA) < datetime.datetime.now()-b.last_run_at:
count_added = 0
count_duplicates = 0
links = b.parse_url()
for l in reversed(links):
p = Post(user=b.user, gif_url=l)
try:
p.save()
count_added += 1
except IntegrityError:
connection._rollback()
count_duplicates += 1
b.last_run_at = datetime.datetime.now()
b.save()
response = "added: {0}, duplicates: {1}".format(count_added, count_duplicates)
else:
response = "oldest bot updated less that {0} hours ago".format(settings.OLDEST_LAST_RUN_DELTA)
return HttpResponse(response)