def upload_file(request):
form = UploadFileForm()
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
uploaded_data = form.save(commit=False)
uploaded_data.file_byte = form.cleaned_data['csv_file'].file.read()
uploaded_data.save()
return redirect('/')
else:
return render(request, 'upload.html', {'form': form})
return render(request, 'upload.html', {'form': form})
def home(request):
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
new_file = UploadFile(file=request.FILES['file'])
new_file.save()
return HttpResponseRedirect(reverse('upload:home'))
else:
form = UploadFileForm()
data = {'form': form}
return render(request, 'website/upload_page.html', data)
def upload_img(request):
if request.method == 'POST':
print('haha')
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
data = form.cleaned_data
print (data)
f = request.FILES['file']
f1 = request.FILES['file1']
kind = f.name.split('.')
print (type(f))
ck =['jpg', 'jpx', 'png', 'gif', 'webp', 'cr2', 'tif', 'bmp', 'jxr', 'psd', 'ico', 'heic', 'jfif']
dot =kind[len(kind)-1]
if dot in ck:
if (f and f1):
print("haha")
img1 = PIL.Image.open(f)
img2 = PIL.Image.open(f1)
wr = Wrapper()
data = wr.calculate_similarity(img1, img2)
print(data)
# # check = createFolder(url_img'/')
with open(url_img + f.name, 'wb+') as destination:
for chunk in f.chunks():
destination.write(chunk)
# # image
img_base64 = ""
with open(url_img + f.name, "rb") as img_file:
my_string = base64.b64encode(img_file.read())
img_base64 = 'data:image/png;base64,%s' % (my_string.decode('utf-8'))
# print (type(f))
with open(url_img + f1.name, 'wb+') as destination:
for chunk in f1.chunks():
destination.write(chunk)
# # image
img_base641 = ""
with open(url_img + f1.name, "rb") as img_file:
my_string = base64.b64encode(img_file.read())
img_base641 = 'data:image/png;base64,%s' % (my_string.decode('utf-8'))
return render(request, 'upload.html', {'dt': img_base64, 'dt1': img_base641 , 'num': data})
else:
# not image
messages.info(request, 'Plese input file is image!')
return render(request, 'name.html')
else:
form = UploadFileForm()
return render(request, 'name.html', {'form': form})
def index(request):
"""
Страница загрузки файла.
Предоставляет форму загрузки файла,
список текущих процессов
и список последних обработанных файлов.
"""
form = UploadFileForm()
results = _results()
return render(
request, "index.html", {
'form': form,
'file_list': results['file_list'],
'process_list': results['process_list']
})
def upload(request):
"""
Обработчик AJAX запроса загрузки файла.
Если форма валидна, запускает процесс загрузки файла,
иначе, возвращает информацию об ошибках формы.
"""
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
_upload_file(request.FILES['uploadfile'])
return JsonResponse({'ok': ''}, content_type='text/html')
else:
return JsonResponse({'error': dict(form.errors)})
else:
return JsonResponse({'error': 'POST method expected'})
