def add(request):
print "Adding project"
form = ImageUploadForm(request.POST, request.FILES)
print form
if form.is_valid():
print "Form valid"
p = Project()
p.owner = request.user
p.name = form.cleaned_data['name']
p.architect = form.cleaned_data['architect']
try:
p.address = form.cleaned_data['address']
p.latitude = form.cleaned_data['latitude']
p.longitude = form.cleaned_data['longitude']
except KeyError:
pass
p.pub_date = timezone.now()
p.image_file = form.cleaned_data['image']
print form.cleaned_data
p.save()
image_file = request.FILES['image']
image_str = ''
for c in image_file.chunks():
image_str += c
image_file_strio = StringIO(image_str)
image = PImage.open(image_file_strio)
if image.mode != "RGB":
image = image.convert('RGB')
rotation_code = get_rotation_code(image)
image = rotate_image(image, rotation_code)
width, height = image.size
wh_ratio = float(width) / float(height)
if width <= 400 and height <= 300:
cropped_image = image
else:
if wh_ratio > 4.0/3.0:
if height > 300:
ratio = 300.0 / float(height)
image.thumbnail((int(ceil(width * ratio)), 300), PImage.ANTIALIAS)
width, height = image.size
else:
if width > 400:
ratio = 400.0 / float(width)
image.thumbnail((400, int(ceil(height * ratio))), PImage.ANTIALIAS)
width, height = image.size
left = max(int(width/2)-200, 0)
bottom = max(int(height/2)-150, 0)
right = min(int(width/2)+200, width)
top = min(int(height/2)+150, height)
cropped_image = image.crop([max(int(width/2)-200, 0), max(int(height/2)-150, 0), min(int(width/2)+200, width), min(int(height/2)+150, height)])
filename, ext = os.path.splitext(p.image_file.name)
thumb_filename = settings.MEDIA_ROOT + filename + "-thumb" + ext
#cropped_image.save(thumb_filename, "JPEG")
f = StringIO()
try:
cropped_image.save(f, format='jpeg')
s = f.getvalue()
print type(p.thumbnail_file)
p.thumbnail_file.save(thumb_filename, ContentFile(s))
p.save()
finally:
f.close()
print "Project added"
return HttpResponse(p.id)
return HttpResponse('')
