def invite_fb(self, group):
# Handle POST.
invited = request.params.get('ids[]')
if invited:
ids = invited.split(',')
for facebook_id in ids:
group.create_pending_fb_invitation(int(facebook_id), c.user)
make_facebook_invitations(ids, c.user, group.location)
meta.Session.commit()
h.flash(ungettext('Invited %(num)d friend.',
'Invited %(num)d friends.',
len(ids)) % dict(num=len(ids)))
redirect(c.group.url(action='members'))
# Render page.
fb_user = facebook.get_user_from_cookie(request.cookies,
config['facebook.appid'], config['facebook.secret'])
c.has_facebook = fb_user is not None
if c.has_facebook:
try:
graph = facebook.GraphAPI(fb_user['access_token'])
friends = graph.get_object("me/friends")
except facebook.GraphAPIError:
c.has_facebook = False
if not c.has_facebook:
# Ask to log on to facebook.
return render('group/invite.mako')
friend_ids = [f['id'] for f in friends['data']]
friend_users = meta.Session.query(User).filter(
User.facebook_id.in_(friend_ids)).all()
c.exclude_ids = ','.join(str(u.facebook_id) for u in friend_users
if c.group.is_member(u))
return render('group/invite.mako')
def invite_friends_fb(self):
# handle facebook callback
ids = request.params.get('ids[]')
if ids:
ids = map(int, ids.split(','))
invited = make_facebook_invitations(ids, c.user, c.user.location)
meta.Session.commit()
if invited:
h.flash(ungettext('Invited %(num)d friend.',
'Invited %(num)d friends.',
len(invited)) % dict(num=len(invited)))
redirect(url(controller='profile', action='home'))
# render page
fb_user = facebook.get_user_from_cookie(request.cookies,
config['facebook.appid'], config['facebook.secret'])
c.has_facebook = fb_user is not None
if c.has_facebook:
try:
graph = facebook.GraphAPI(fb_user['access_token'])
friends = graph.get_object("me/friends")
friend_ids = [f['id'] for f in friends['data']]
friend_users = meta.Session.query(User)\
.filter(User.facebook_id.in_(friend_ids))\
.filter(User.location == c.user.location).all()
c.exclude_ids = ','.join(str(u.facebook_id) for u in friend_users)
except facebook.GraphAPIError:
c.has_facebook = False
return render('profile/invite_friends_fb.mako')
