def is_authenticated(self):
"""Check if this fb user is logged in"""
_facebook_obj = get_facebook_client()
if _facebook_obj.access_token and _facebook_obj.uid:
my_profile = _facebook_obj.graph.get_object("me")
fbid = my_profile["id"]
if int(self.facebook_id) == int(fbid):
return True
else:
return False
else:
return False
def __get_facebook_info(self,fbids):
"""
Takes an array of facebook ids and caches all the info that comes
back. Returns a tuple - an array of all facebook info, and info for
self's fb id.
"""
_facebook_obj = get_facebook_client()
all_info = []
my_info = None
ids_to_get = []
for fbid in fbids:
if fbid == 0 or fbid is None:
continue
if _facebook_obj.uid is None:
cache_key = 'fb_user_info_%s' % fbid
else:
cache_key = 'fb_user_info_%s_%s' % (_facebook_obj.uid, fbid)
fb_info_cache = cache.get(cache_key)
if fb_info_cache:
log.debug("Found %s in cache" % fbid)
all_info.append(fb_info_cache)
if fbid == self.facebook_id:
my_info = fb_info_cache
else:
log.debug("User info not found in cache at %s" % cache_key)
ids_to_get.append(fbid)
if len(ids_to_get) > 0:
log.debug("Calling for %s" % ids_to_get)
tmp_info = _facebook_obj.graph.get_objects([str(x) for x in ids_to_get])
all_info.extend(tmp_info)
for info_key in tmp_info.keys():
info = tmp_info[info_key]
if info_key == str(self.facebook_id):
my_info = info
if _facebook_obj.uid is None:
cache_key = 'fb_user_info_%s' % fbid
else:
cache_key = 'fb_user_info_%s_%s' % (_facebook_obj.uid, info['id'])
log.debug('Caching user info with key %s' % cache_key)
cache.set(
cache_key,
info,
getattr(settings, 'FACEBOOK_CACHE_TIMEOUT', 1800)
)
return all_info, my_info
def __get_facebook_friends(self):
"""returns an array of the user's friends' fb ids"""
_facebook_obj = get_facebook_client()
friends = []
cache_key = 'fb_friends_%s' % (self.facebook_id)
fb_info_cache = cache.get(cache_key)
if fb_info_cache:
friends = fb_info_cache
else:
log.debug("Calling for '%s'" % cache_key)
friends = _facebook_obj.friends.getAppUsers()
cache.set(
cache_key,
friends,
getattr(settings,'FACEBOOK_CACHE_TIMEOUT',1800)
)
return friends
def unregister_fb_profile(sender, **kwargs):
"""call facebook and let them know to unregister the user"""
fb = get_facebook_client()
fb.connect.unregisterUser([fb.hash_email(kwargs['instance'].user.email)])
def __get_picture_url(self):
_facebook_obj = get_facebook_client()
if self.__configure_me():
return "https://graph.facebook.com/me/picture?access_token=%s" % _facebook_obj.access_token
else:
return self.DUMMY_FACEBOOK_INFO['pic_square_with_logo']
