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POunable to to open redirected page after facebook authentication
 

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  1. POunable to to open redirected page after facebook authentication
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    <p>i am using facebook connect under codeigniter.after authentication i want to redirect on success method of my controller here is my controller:</p> <pre><code>class Welcome extends CI_Controller { function __construct() { parent::__construct(); $this-&gt;load-&gt;model('Facebook_model'); } function index() { $fb_data = $this-&gt;session-&gt;userdata('fb_data'); $data = array( 'fb_data' =&gt; $fb_data, ); $this-&gt;load-&gt;view('welcome', $data); } function topsecret() { $fb_data = $this-&gt;session-&gt;userdata('fb_data'); if((!$fb_data['uid']) or (!$fb_data['me'])) { redirect('welcome'); } else { $data = array( 'fb_data' =&gt; $fb_data, ); $this-&gt;load-&gt;view('topsecret', $data); } } function success() { $this-&gt;load-&gt;view('welcome_message'); } } </code></pre> <p>my model for facebook api access:</p> <pre><code>class Facebook_model extends CI_Model { public function __construct() { parent::__construct(); $config = array( 'appId' =&gt; '261066574000678', 'secret' =&gt; ' 79e11f65449988965362f58e9a4aabd7', 'fileUpload' =&gt; true, // Indicates if the CURL based @ syntax for file uploads is enabled. ); $this-&gt;load-&gt;library('Facebook', $config); $user = $this-&gt;facebook-&gt;getUser(); // We may or may not have this data based on whether the user is logged in. // // If we have a $user id here, it means we know the user is logged into // Facebook, but we don't know if the access token is valid. An access // token is invalid if the user logged out of Facebook. $profile = null; if($user) { try { // Proceed knowing you have a logged in user who's authenticated. $profile = $this-&gt;facebook-&gt;api('/me?fields=id,name,link,email'); } catch (FacebookApiException $e) { error_log($e); $user = null; } } $fb_data = array( 'me' =&gt; $profile, 'uid' =&gt; $user, 'loginUrl' =&gt; $this-&gt;facebook-&gt;getLoginUrl( array( 'scope' =&gt; 'email,user_birthday,publish_stream', // app permissions 'redirect_uri' =&gt; 'https://sanjay.localhost.com/index.php/welcome/success' // URL where you want to redirect your users after a successful login ) ), 'logoutUrl' =&gt; $this-&gt;facebook-&gt;getLogoutUrl(), ); $this-&gt;session-&gt;set_userdata('fb_data', $fb_data); } } </code></pre> <p>since i am testing this on localhost host,i also edited my host file and changed my localhost hostname to sanjay.localhost.com.redirect happens but not happens..i think may be because of querystring.when redirects happens redirect uri is<br> =">https://sanjay.localhost.com/index.php/welcome/success?state=ff5712299510defa&amp;code=AQCaD-FAd1shuW#<em>=</em><br> i am not understanding how to handle state and code inside of query string. please help.</p>
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    1. USriya ahuja
    1. USriya ahuja
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      1. POunable to to open redirected page after facebook authentication
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    1. CODoes it redirect back to welcome/success? After authenticating with facebook, what is happening? is it showing any errors?
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      1. USGavin
    2. CO@Gavin redirects happens but it says This webpage is not available and browser address comes like this :https://sanjay.localhost.com/index.php/welcome/success?state=ff5712299510defa&code=AQCaD-FAd1shuW#=.i dnt know how to handle this query string
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      1. USriya ahuja
    3. COLook at the `uri_protocol` setting in the `config.php` file. Try setting it to each of the available values (see the comments above it for the available options) and then go to the URL that is failing. I use CodeIgniter for all of my websites and I've never had a problem when mixing both user friendly urls and urls containing querystring values (i.e. paypal payments that return values via the querystring) so it's just a matter of finding out what works ;)
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      1. USGavin
 

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