def upload_file(request):
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
handle_uploaded_file(request.user.pk, request.FILES['file'])
return {'form': form, 'url_to_file': '/media/files/%s_%s' %(request.user.pk, request.FILES['file'])}
else:
form = UploadFileForm()
return {'form': form}
def index(request):
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
# do stuff with request.FILES['file']
# redirect to /UUID
return HttpResponseRedirect('/')
else:
form = UploadFileForm()
return render_to_response('upload/index.html',
{'form': form},
context_instance=RequestContext(request))
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 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'})
def index(request):
"""
use:
return index upload view
params:
request: the request from client
return:
HttpResponse: the result for upload file (json)
"""
error_lang = globalconf.DEFAULT_ERROR_LANG
result_code = ''
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
model = form.save(commit=False)
path = form.cleaned_data['path']
params = form.cleaned_data['params']
error_lang = get_error_lang(form)
result_code, model= upload_check_params(model, path, request)
# '1000': 'normal'
if result_code == '1000':
dev_info, file_info = get_dev_file_info(model)
upload_plugins_run(dev_info, file_info, params)
model.save()
logger.info('upload file success')
logger.info('filename:%s client_ip:%s path:%s'%\
(model.filename, model.clientip, model.file.path))
else:
# '1008': 'upload form insufficient parameters'
result_code = '1008'
else:
# '1006': 'request method error, must be POST'
result_code = '1006'
return HttpResponse(json.dumps(get_error_info(error_lang, result_code)))