/**
* Populate view manager with Facebook interaction UI, like the Facebook Add User button and page dropdown.
* @param array $options 'facebook_app_id' and 'facebook_api_secret'
*/
protected function setUpFacebookInteractions($options)
{
$facebook_app_id = $options['facebook_app_id']->option_value;
// Plant unique token for CSRF protection during auth per https://developers.facebook.com/docs/authentication/
if (SessionCache::get('facebook_auth_csrf') == null) {
SessionCache::put('facebook_auth_csrf', md5(uniqid(rand(), true)));
}
if (isset($this->owner) && $this->owner->isMemberAtAnyLevel()) {
if ($this->owner->isMemberLevel()) {
$instance_dao = DAOFactory::getDAO('InstanceDAO');
$owner_instances = $instance_dao->getByOwnerAndNetwork($this->owner, 'facebook');
if (sizeof($owner_instances) > 0) {
$this->do_show_add_button = false;
$this->addInfoMessage("To connect another Facebook account to ThinkUp, upgrade your membership.", 'membership_cap');
}
}
}
$scope = 'user_posts,email';
$state = SessionCache::get('facebook_auth_csrf');
$redirect_url = Utils::getApplicationURL() . 'account/?p=facebook';
$fbconnect_link = FacebookGraphAPIAccessor::getLoginURL($facebook_app_id, $scope, $state, $redirect_url);
//For expired connections
$this->addToView('fb_reconnect_link', $fbconnect_link);
if ($this->do_show_add_button) {
$this->addToView('fbconnect_link', $fbconnect_link);
}
self::processPageActions($options);
$logger = Logger::getInstance();
$instance_dao = DAOFactory::getDAO('InstanceDAO');
$instances = $instance_dao->getByOwnerAndNetwork($this->owner, 'facebook');
$owner_instance_dao = DAOFactory::getDAO('OwnerInstanceDAO');
foreach ($instances as $instance) {
$tokens = $owner_instance_dao->getOAuthTokens($instance->id);
$access_token = $tokens['oauth_access_token'];
if (isset($tokens['auth_error']) && $tokens['auth_error'] != '') {
$instance->auth_error = $tokens['auth_error'];
}
}
$this->addToView('instances', $instances);
}
