
<views>

def createFabric(request):
	valid = request.GET['Visible'].lower() == 'true' if request.GET.has_key('Visible') else False # Default = False
	name = request.FILES['qqfile'].name

	try:
		categoryId = request.GET['CID']
		category = FabricCategory.objects.get(id = categoryId)
	except ObjectDoesNotExist:
		variables = {'success': False, 'reason': 'NoCategory'}
		return HttpResponse(json.dumps(variables), mimetype='application/json')
		
	user = request.user
	if user.is_anonymous():
		variables = {'success': False, 'reason': 'Anonymous'}
		return HttpResponse(json.dumps(variables), mimetype='application/json')
	else:
		try:
			orderValue = Fabric.objects.filter(category = category).aggregate(Min('orderValue'))['orderValue__min'] - 1
		except:
			orderValue = 0
	
	fabric = Fabric(name = name, valid = valid, user = user, category = category, orderValue = orderValue)
	fabric.save()
	
	IMAGE_EXTENSION = os.path.splitext(name)[-1]
	
	fabricImage = request.FILES['qqfile']
	image_filename = 'data/fabric_images/' + str(fabric.id/10000) + '/' + str(fabric.id) + IMAGE_EXTENSION
	fabric.image.save(image_filename, ContentFile(fabricImage.read()))
	
	img = Image.open(StringIO(fabric.image.read()))
	
	try:
		fabric.dpi = img.info['dpi'][0]
	except KeyError:
		pass
	
	fabric.width, fabric.height = img.size
	
	THUMBNAIL_SIZE = (115, 115)
	IMAGE_TYPE = imghdr.what(fabric.image.path)
	
	img.thumbnail(THUMBNAIL_SIZE, Image.ANTIALIAS)
	temp_handle = StringIO()
	img.save(temp_handle, IMAGE_TYPE)
	temp_handle.seek(0)
	thumb_filename = 'data/fabric_thumbs/' + str(fabric.id/10000) + '/' + str(fabric.id) + IMAGE_EXTENSION
	fabric.thumb.save(thumb_filename, ContentFile(temp_handle.read()))
	
	thum_url = settings.MEDIA_URL + image_filename
	responsePath = settings.MEDIA_URL + thumb_filename

	variables = {'success': True, 'id': fabric.id, 'filepath': responsePath, 'imgWidth':fabric.width, 'imgHeight':fabric.height, 'dpi':fabric.dpi, 'thum_url':thum_url, 'name':name}

	return HttpResponse(json.dumps(variables))	























<ajax>


wv.setUploader = function(cid) {

	if(document.getElementById("uploadFabricInput")){
		$("#uploadFabricInput").remove();
	}

	var uploadInput = document.createElement("INPUT");
	uploadInput.setAttribute("type", "file");
	uploadInput.setAttribute("class", "inp-file-fabric");
	uploadInput.setAttribute("name", "file-image-fabric");
	uploadInput.setAttribute("id", "uploadFabricInput");
	uploadInput.setAttribute("accept", ".png, .jpg, .jpeg");
	$("#uploadForm").append(uploadInput);

	$('.inp-file-fabric').on('change', function() {
		var formData = new FormData($("#uploadForm")[0]);
		formData.append('Type', 'true');
		formData.append('CID', cid);
		console.log(cid);
		$.ajax({
            url: '/manager/fabric/create',
            type: 'POST',
            data: formData,
            contentType: false,
            processData: false,
            success: function (id, filename, response) {
            	if (response['success']) {
	                wv.getFabricList(cid);
	            } else {
	                switch (response['reason']) {
	                case 'Anonymous':
	                    alert('please login first');
	                    break;
	                case 'NoCategory':
	                    alert('none of categories selected.');
	                    break;
	                default:
	                    alert('please login or select a fabric category.');
	                    return false;
	                    break;
	                }
	            }

				$('#uploadForm')[0].reset();
            }
        });
	});
};