Пример #1
0
    def form_valid(self, form):
        try:
            request_obj = Request()

            request_obj.socketid = self.request.POST['socketid-hidden']
            self.object = form.save()
            serialize(self.object)
            data = {'files': []}

            old_save_dir = os.path.dirname(conf.PIC_DIR)

            folder_name = str(shortuuid.uuid())
            save_dir = os.path.join(conf.PIC_DIR, folder_name)

            # Make the new directory based on time
            if not os.path.exists(save_dir):
                os.makedirs(save_dir)
                os.makedirs(os.path.join(save_dir, 'results'))

            all_files = self.request.FILES.getlist('file')

            for file in all_files:
                log_to_terminal(str('Saving file:' + file.name), request_obj.socketid)
                a = Picture()
                tick = time.time()
                strtick = str(tick).replace('.', '_')
                fileName, fileExtension = os.path.splitext(file.name)
                file.name = fileName + strtick + fileExtension
                a.file.save(file.name, file)

                file.name = a.file.name

                # imgstr = base64.b64encode(file.read())
                # img_file = Image.open(BytesIO(base64.b64decode(imgstr)))
                # img_file.thumbnail(size, Image.ANTIALIAS)
                imgfile = Image.open(os.path.join(old_save_dir, file.name))
                size = (500, 500)
                imgfile.thumbnail(size, Image.ANTIALIAS)

                imgfile.save(os.path.join(save_dir, file.name))
                thumbPath = os.path.join(folder_name, file.name)
                data['files'].append({
                    'url': conf.PIC_URL + thumbPath,
                    'name': file.name,
                    'type': 'image/png',
                    'thumbnailUrl': conf.PIC_URL + thumbPath,
                    'size': 0,
                })

            request_obj.run_executable(save_dir, os.path.join(save_dir, 'results/'),
                                       os.path.join(conf.PIC_URL, folder_name, 'results/result_stitch.jpg'))

            response = JSONResponse(data, mimetype=response_mimetype(self.request))
            response['Content-Disposition'] = 'inline; filename=files.json'

            return response
        except:
            r.publish('chat', json.dumps({'message': str(traceback.format_exc()), 'socketid': str(self.socketid)}))
Пример #2
0
def matlabReadRequest(request):
    redis.StrictRedis(host=config.REDIS_HOST, port=6379, db=0)

    if request.method == 'POST':
        post_dict = parser.parse(request.POST.urlencode())

        try:
            job_obj = Job(params_obj=post_dict)
            log_to_terminal('Server: Post Request Recieved', job_obj.socketid)
            response = saveFilesAndProcess(request, job_obj)

        except:
            log_and_exit(str(traceback.format_exc()), job_obj.socketid)
            return HttpResponse('Error at server side')

        return HttpResponse(str(response))

    else:
        response = JSONResponse({}, {}, response_mimetype(request))
        response['Content-Disposition'] = 'inline; filename=files.json'
        return response
Пример #3
0
def matlabReadRequest(request):
    redis.StrictRedis(host=config.REDIS_HOST, port=6379, db=0)

    if request.method == 'POST':
        post_dict = parser.parse(request.POST.urlencode())

        try:
            job_obj = Job(params_obj=post_dict)
            log_to_terminal('Server: Post Request Recieved', job_obj.socketid)
            response = saveFilesAndProcess(request, job_obj)

        except:
            log_and_exit(str(traceback.format_exc()), job_obj.socketid)
            return HttpResponse('Error at server side')

        return HttpResponse(str(response))

    else:
        response = JSONResponse({}, {}, response_mimetype(request))
        response['Content-Disposition'] = 'inline; filename=files.json'
        return response
Пример #4
0
    def form_valid(self, form):
        try:
            request_obj = Request()

            request_obj.socketid = self.request.POST['socketid-hidden']
            self.object = form.save()
            serialize(self.object)
            data = {'files': []}

            # List of Images: Url, Name, Type
            print data

            old_save_dir = os.path.dirname(conf.PIC_DIR)

            folder_name = str(shortuuid.uuid())
            save_dir = os.path.join(conf.PIC_DIR, folder_name)

            # Make the new directory based on time
            if not os.path.exists(save_dir):
                os.makedirs(save_dir)
                os.makedirs(os.path.join(save_dir, 'results'))

            all_files = self.request.FILES.getlist('file')

            for file in all_files:
                log_to_terminal(str('Saving file:' + file.name), request_obj.socketid)
                a = Picture()
                tick = time.time()
                strtick = str(tick).replace('.','_')
                fileName, fileExtension = os.path.splitext(file.name)
                file.name = fileName + strtick + fileExtension
                a.file.save(file.name, file)


                file.name = a.file.name

                # imgstr = base64.b64encode(file.read())
                # img_file = Image.open(BytesIO(base64.b64decode(imgstr)))
                # img_file.thumbnail(size, Image.ANTIALIAS)
                imgfile = Image.open(os.path.join(old_save_dir, file.name))
                size = (500,500)
                imgfile.thumbnail(size,Image.ANTIALIAS)

                imgfile.save(os.path.join(save_dir, file.name))
                thumbPath = os.path.join(folder_name, file.name)
                data['files'].append({
                    'url': conf.PIC_URL+thumbPath,
                    'name': file.name,
                    'type': 'image/png',
                    'thumbnailUrl': conf.PIC_URL+thumbPath,
                    'size': 0,
                })
            path, dirs, files = os.walk(save_dir).next()
            file_count = len(files)

            list = [os.path.join(conf.EXEC_DIR, 'stitch_full'), '--img', save_dir, '--verbose', '1', '--output',
                    os.path.join(save_dir, 'results/'), ]

            print list
            request_obj.run_executable(list, os.path.join(conf.PIC_URL, folder_name, 'results/result_stitch.jpg'))

            response = JSONResponse(data, mimetype=response_mimetype(self.request))
            response['Content-Disposition'] = 'inline; filename=files.json'

            return response
        except Exception as e:
            print traceback.format_exc()
            r.publish('chat', json.dumps({'message': str(traceback.format_exc()), 'socketid': str(self.socketid)}))