How to integrate my website to facebook?

I want to integrate my site to Facebook login system. I google it and at last I find this great tutorial.http://thinkdiff.net/facebook/php-sd...nect-tutorial/

But there is a problem in my authentication.Herehttp://www.cpantry.com/match you can find my test site. I have used php-sdk please help where I make a mistake.
here is code of my index.php

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 <?php

    include_once "fbmain.php";

    $config['baseurl']  =   "http://www.cpantry.com/match/index.php";
 
    //if user is logged in and session is valid.

    if ($fbme){

        //Retriving movies those are user like using graph api

        try{

            $movies = $facebook->api('/me/movies');

        }

        catch(Exception $o){

            d($o);

        }
 
        //Calling users.getinfo legacy api call example

        try{

            $param  =   array(

                'method'  => 'users.getinfo',

                'uids'    => $fbme['id'],

                'fields'  => 'name,current_location,profile_url',

                'callback'=> ''

            );

            $userInfo   =   $facebook->api($param);

        }

        catch(Exception $o){

            d($o);

        }
 
        //update user's status using graph api

        if (isset($_POST['tt'])){

            try {

                $statusUpdate = $facebook->api('/me/feed', 'post', array('message'=> $_POST['tt'], 'cb' => ''));

            } catch (FacebookApiException $e) {

                d($e);

            }

        }
 
        //fql query example using legacy method call and passing parameter

        try{

            //get user id

            $uid    = $facebook->getUser();

            //or you can use $uid = $fbme['id'];
 
            $fql    =   "select name, hometown_location, sex, pic_square from user where uid=" . $uid;

            $param  =   array(

                'method'    => 'fql.query',

                'query'     => $fql,

                'callback'  => ''

            );

            $fqlResult   =   $facebook->api($param);

        }

        catch(Exception $o){

            d($o);

        }

    }

?>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://www.facebook.com/2008/fbml">

    <head>

        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>

        <title>PHP SDK & Graph API base FBConnect Tutorial | Thinkdiff.net</title>

    </head>

<body>

    <div id="fb-root"></div>

        <script type="text/javascript">

            window.fbAsyncInit = function() {

                FB.init({appId: '<?=$fbconfig['appid' ]?>', status: true, cookie: true, xfbml: true});
 
                /* All the events registered */

                FB.Event.subscribe('auth.login', function(response) {

                    // do something with response

                    login();

                });

                FB.Event.subscribe('auth.logout', function(response) {

                    // do something with response

                    logout();

                });

            };

            (function() {

                var e = document.createElement('script');

                e.type = 'text/javascript';

                e.src = document.location.protocol +

                    '//connect.facebook.net/en_US/all.js';

                e.async = true;

                document.getElementById('fb-root').appendChild(e);

            }());
 
            function login(){

                document.location.href = "<?=$config['baseurl']?>";

            }

            function logout(){

                document.location.href = "<?=$config['baseurl']?>";

            }

</script>

<style type="text/css">

    .box{

        margin: 5px;

        border: 1px solid #60729b;

        padding: 5px;

        width: 500px;

        height: 200px;

        overflow:auto;

        background-color: #e6ebf8;

    }

</style>
 
    <h3>PHP SDK & Graph API base FBConnect Tutorial | Thinkdiff.net</h3>

    <?php if (!$fbme) { ?>

        You've to login using FB Login Button to see api calling result.

    <?php } ?>

    <p>

        <fb:login-button autologoutlink="true" perms="email,user_birthday,status_update,publish_stream"></fb:login-button>

    </p>
 
    <!-- all time check if user session is valid or not -->

    <?php if ($fbme){ ?>

    <table border="0" cellspacing="3" cellpadding="3">

        <tr>

            <td>

                <!-- Data retrived from user profile are shown here -->

                <div class="box">

                    <b>User Information using Graph API</b>

                    <?php d($fbme); ?>

                </div>

            </td>

            <td>

                <div class="box">

                    <b>User likes these movies | using graph api</b>

                     <?php d($movies); ?>

                </div>

            </td>

        </tr>

        <tr>

            <td>

                <div class="box">

                    <b>User Information by Calling Legacy API method "users.getinfo"</b>

                    <?php d($userInfo); ?>

                </div>

            </td>

            <td>

                <div class="box">

                    <b>FQL Query Example by calling Legacy API method "fql.query"</b>

                    <?php d($fqlResult); ?>

                </div>

            </td>

        </tr>

    </table>

    <div class="box">

        <form name="" action="<?=$config['baseurl']?>" method="post">

            <label for="tt">Status update using Graph API</label>

            <br />

            <textarea id="tt" name="tt" cols="50" rows="5">Write your status here and click 'submit'</textarea>

            <br />

            <input type="submit" value="Update My Status" />

        </form>

        <?php if (isset($statusUpdate)) { ?>

            <br />

            <b style="color: red">Status Updated Successfully! Status id is <?=$statusUpdate['id']?></b>

         <?php } ?>

    </div>

    <?php } ?>
 
    </body>

</html>

Mar 11 '11 #1

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7032

serdar

What error do you get when trying to login?

Mar 13 '11 #2

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