My thought is you may be having issues with the variable scope. Have you tried just using local variables and returning the profile? This is how I have done it in the past and it's worked flawlessly.
On Sep 1, 1:01 pm, koreill1 <[email protected]> wrote: > I'm trying to implement Facebook authentication in my app, but I > cannot get the user. Everytime this code is run, if($this->_userid == > 0) is true, which sends the application back to the redirect, which is > the index page of my application. > > I'm using PHP SDK 3.0.1. Can anyone tell why $this->_userid never > populates? > > Thanks > > -------------logic---------------- > > function __construct($apikey = null, $secretkey = null) { > > // include the vendor > App::import('vendor', '/facebook'); > $this->_apikey = $apikey; > $this->_secretkey = $secretkey; > // instantiate it > $this->_instance = new Facebook(array('appId' => $this->_apikey, > 'secret' => $this->_secretkey, 'cookie'=> true)); > > $this->_instance->setFileUploadSupport(true); > > $this->_userid = $this->_instance->getUser(); > > // If the user is not connected to the application, redirect > the user to authentication page > if($this->_userid == 0) { > // If the user is not connected to the application, redirect > the user to authentication page > $login_url = $this->_instance->getLoginUrl($params = > array('redirect_uri' => REDIRECT_URI,'scope' => > PERMISSIONS_REQUIRED)); > > echo ("<script> top.location.href='".$login_url."'</ > script>"); > > } else { > // if the user is already connected, then fetch access_token and > user's information or show some content to logged in user. > try > { > $access_token = $this->_instance->getAccessToken(); // > Gives you current user's access_token > > $this->_userid = $this->_instance->api('/me'); // Gets > User's information based on permissions the user has granted to your > application. > > } catch(FacebookApiException $e){ > $results = $e->getResult(); > // Print results if you want to debug. > } > > } > > } -- Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions. To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/cake-php
