def edit_product(request,id):
product=Product.objects.get(id=id)
form=ProductForm(instance=product)
if request.method=='POST':
data = request.POST.copy()
img_file=request.FILES.get('image')
file_data= {'image':img_file}
print data
form=ProductForm(data,file_data)
if form.is_valid():
simple_upload_file=SimpleUploadedFile(img_file.name,img_file.read())
img_file.seek(0)
img=Image.open(img_file)
img.thumbnail((128, 128))
outfile = StringIO()
img.save(outfile,format="JPEG")
product.name=data['name']
product.cost=data['cost']
product.desc=data['desc']
product.number=data['number']
product.image=simple_upload_file
product.preview_image=SimpleUploadedFile(img_file.name,outfile.getvalue())
outfile.close()
product.save()
return HttpResponseRedirect('/admin/products/')
return render_to_response('admin/product_form.html',{'product_form':form,'edit':True,'id':id},context_instance=RequestContext(request))
def add_product(request):
form=ProductForm()
if request.method=='POST':
data = request.POST.copy()
img_file=request.FILES.get('image')
file_data= {'image':img_file}
form=ProductForm(data,file_data)
if form.is_valid():
simple_upload_file=SimpleUploadedFile(img_file.name,img_file.read())
img_file.seek(0)
img=Image.open(img_file)
img.thumbnail((128, 128))
outfile = StringIO()
img.save(outfile,format="JPEG")
product=Product(name=data['name'], number=data['number'], category=Category.objects.get(id=data['category']), cost=data['cost'],desc=data['desc'],image=simple_upload_file,preview_image=SimpleUploadedFile(img_file.name,outfile.getvalue()))
outfile.close()
product.save()
#creating notification email
params = {'pr_name': product.name, 'to': '*****@*****.**', 'type': 1}
send_notification(params)
return HttpResponseRedirect('/admin/products/')
return render_to_response('admin/product_form.html',{'product_form':form,'edit':False},context_instance=RequestContext(request))