Thank you, it appears to be working now after changing the following
code
$this->set('user_id', $this->facebook->getUser());
if ($this->user_id == 0) {
to
if (!$this->facebook->getUser()) {
I had tried otherways of saving facebook->getUser and different if
statements but never got it to work.
On Oct 12, 4:14 pm, Ed Propsner <[email protected]> wrote:
> Be sure to use the newest PHP SDK v3.1.1 and if incorporating social plugins
> to your site also be sure to use the Javascript SDK in conjunction with the
> PHP SDK.
>
> Try moving your code into the beforeFilter() of your controller:
>
> function beforeFilter(){
>
> parent::beforeFilter();
>
> if (!$this->facebook->getUser()){
> $loginUrl = $this->facebook->getLoginUrl(array(
> 'scope' =>
> 'publish_stream',
> 'fbconnect' => 0,
> 'next'
> =>'http://localhost/to_do_list/users/index'<http://localhost/to_do_list/users/index')>
> ,
> 'cancel' => //
> Cancel url
> 'canvas' => 1
> )
> );
> echo "<script type='text/javascript'>top.location.href =
> '$loginUrl';</script>";
> }
>
>
>
>
>
>
>
> }
> On Wed, Oct 12, 2011 at 3:34 PM, Kyle <[email protected]> wrote:
> > It won't load the actual index page because there is no user, it just
> > keeps sending it back to facebook.
>
> > function index() {
> > $this->set('user_id', $this->facebook->getUser());
> > if ($this->user_id == 0) {
> > $login_url = $this->facebook->getLoginUrl(array(
> > 'scope' => 'publish_stream',
> > 'redirect_uri' => '
> >http://localhost/to_do_list/users/index'));
> > echo "<script
> > type='text/javascript'>top.location.href =
> > '$login_url';</script>";
> > }
> > }
>
> > If I put a link to the login_url on the index page instead of trying
> > to do it automatically it will get the user.
>
> > On Oct 12, 2:07 pm, Ed Propsner <[email protected]> wrote:
> > > Out of curiosity .... when Facebook redirects back to
> > > http:://localhost/app/users/index if you refresh the page at that point
> > is
> > > $this->facebook->getUser() now available?
>
> > > On Wed, Oct 12, 2011 at 1:12 PM, Kyle <[email protected]> wrote:
> > > > I'm new to all of this, php/cakephp/facebook. I'm trying to create a
> > > > facebook app but ran into a problem with authentication that I can't
> > > > figure out. I'm using the facebook php-sdk, after I send the user to
> > > > the facebook loginurl they come back to the page but I still can't get
> > > > the fb user. If I set the loginurl redirect_uri to a different page
> > > > like users/home then I can get the fb user and everything works fine,
> > > > however I want them to come back to the same page.
>
> > > > This will not get a user:
> > > > $login_url = $this->facebook->getLoginUrl(array(
> > > > 'scope' => 'publish_stream', 'redirect_uri' => '
> > > >http://localhost/app/
> > > > users/index'));
> > > > echo "<script type='text/javascript'>top.location.href =
> > > > '$login_url';</script>";
>
> > > > This will:
> > > > $login_url = $this->facebook->getLoginUrl(array(
> > > > 'scope' => 'publish_stream', 'redirect_uri' => '
> > > >http://localhost/app/
> > > > users/home'));
> > > > echo "<script type='text/javascript'>top.location.href =
> > > > '$login_url';</script>";
>
> > > > --
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>
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>
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