class Avatar(models.Model, AvatarBase):
emailuser = LowerCaseCharField(max_length=255)
primary = models.BooleanField(default=False)
avatar = models.ImageField(max_length=1024,
upload_to=avatar_file_path,
storage=get_avatar_file_storage(),
blank=True)
date_uploaded = models.DateTimeField(default=datetime.datetime.now)
def __unicode__(self):
return _(u'Avatar for %s') % self.emailuser
def save(self, *args, **kwargs):
avatars = Avatar.objects.filter(emailuser=self.emailuser)
if self.pk:
avatars = avatars.exclude(pk=self.pk)
if AVATAR_MAX_AVATARS_PER_USER > 1:
if self.primary:
avatars = avatars.filter(primary=True)
avatars.update(primary=False)
else:
avatars.delete()
invalidate_cache(self.emailuser)
super(Avatar, self).save(*args, **kwargs)
def delete(self, *args, **kwargs):
invalidate_cache(self.emailuser)
super(Avatar, self).delete(*args, **kwargs)
class GroupAvatar(models.Model, AvatarBase):
group_id = models.CharField(max_length=255)
avatar = models.ImageField(max_length=1024,
upload_to=avatar_file_path,
storage=get_avatar_file_storage(),
blank=True)
date_uploaded = models.DateTimeField(default=datetime.datetime.now)
def __unicode__(self):
return _(u'Avatar for %s') % self.group_id
def save(self, *args, **kwargs):
super(GroupAvatar, self).save(*args, **kwargs)
username = request.user.username
personal_wiki = request.POST.get('personal_wiki', 'off')
if personal_wiki == 'on':
enable_mod_for_user(username, MOD_PERSONAL_WIKI)
messages.success(request, _('Successfully enable "Personal Wiki".'))
else:
disable_mod_for_user(username, MOD_PERSONAL_WIKI)
if referer.find('wiki') > 0:
next = settings.SITE_ROOT
messages.success(request, _('Successfully disable "Personal Wiki".'))
return HttpResponseRedirect(next)
storage = get_avatar_file_storage()
def latest_entry(request, filename):
try:
return storage.modified_time(filename)
except Exception as e:
logger.error(e)
return None
@condition(last_modified_func=latest_entry)
def image_view(request, filename):
if AVATAR_FILE_STORAGE is None:
raise Http404
next = settings.SITE_ROOT if referer is None else referer
username = request.user.username
personal_wiki = request.POST.get('personal_wiki', 'off')
if personal_wiki == 'on':
enable_mod_for_user(username, MOD_PERSONAL_WIKI)
messages.success(request, _('Successfully enable "Personal Wiki".'))
else:
disable_mod_for_user(username, MOD_PERSONAL_WIKI)
if referer.find('wiki') > 0:
next = settings.SITE_ROOT
messages.success(request, _('Successfully disable "Personal Wiki".'))
return HttpResponseRedirect(next)
storage = get_avatar_file_storage()
def latest_entry(request, filename):
try:
return storage.modified_time(filename)
except Exception as e:
logger.error(e)
return None
@condition(last_modified_func=latest_entry)
def image_view(request, filename):
if AVATAR_FILE_STORAGE is None:
raise Http404
# read file from cache, if hit
filename_md5 = hashlib.md5(filename).hexdigest()
cache_key = 'image_view__%s' % filename_md5