def save(self, commit=True):
data = self.cleaned_data
if data.get("photo") and not isinstance(data["photo"], basestring):
if self.instance.photo and self.instance.image_handler and self.instance.image_handler.storage:
self.instance.image_handler.delete()
filename = generate_filename(data["photo"].name)
handler = ImageHandlerUserPhoto()
handler.load(filename, data["photo"])
handler.save_thumbnails("PNG")
self.instance.photo = filename
self.instance.friendly_name = data.get("friendly_name")
self.instance.birth_date = data["birth_date"]
self.instance.save()
class UserProfile(models.Model):
user = models.ForeignKey(User, unique=True)
friendly_name = models.CharField(_('Friendly Name'), max_length=64,
null=True, blank=True)
address = models.ForeignKey(Location, verbose_name=_("Location"),
null=True, blank=True)
photo = models.CharField(_("Photo"), max_length=255, null=True, blank=True)
birth_date = models.DateField(_("Birth Date"), null=True, blank=True)
def __init__(self, *args, **kwargs):
super(UserProfile, self).__init__(*args, **kwargs)
self.image_handler = ImageHandlerUserPhoto()
if self.photo:
self.image_handler.load(self.photo)
@property
def unread_notifications(self):
return self.user.notifications.filter(read=False)
@property
def huge_url(self):
if self.photo:
return self.image_handler.url('huge')
else:
return "/media/img/user.huge.png"
@property
def thumb_url(self):
if self.photo:
return self.image_handler.url('thumb')
else:
return "/media/img/user.thumb.png"
@property
def icon_url(self):
if self.photo:
return self.image_handler.url('icon')
else:
return "/media/img/user.icon.png"
@classmethod
def pre_delete(cls, instance, **kwargs):
instance.image_handler.delete()
def __init__(self, *args, **kwargs):
super(UserProfile, self).__init__(*args, **kwargs)
self.image_handler = ImageHandlerUserPhoto()
if self.photo:
self.image_handler.load(self.photo)
