chat as facebook page

[Arde Vinci]

how to send a chat as a page to user(s) using jaxl?

i always get "on_auth_failure cb with reason not-authorized"

i have no idea how to get auth using facebook page

this is my source code

<?php

session_start();

/**

 * Jaxl (Jabber XMPP Library)

 *

 * Copyright (c) 2009-2012, Abhinav Singh <m...@abhinavsingh.com>.

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 * * Redistributions of source code must retain the above copyright

 * notice, this list of conditions and the following disclaimer.

 *

 * * Redistributions in binary form must reproduce the above copyright

 * notice, this list of conditions and the following disclaimer in

 * the documentation and/or other materials provided with the

 * distribution.

 *

 * * Neither the name of Abhinav Singh nor the names of his

 * contributors may be used to endorse or promote products derived

 * from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRIC

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 *

 */

 

require 'php-sdk/facebook.php';

//Get uid

function get_uid($facebook,$scope,$app_url){

    $scope = 'xmpp_login,manage_pages';

    $user = $facebook->getUser();

    if (!$user) {

        $loginUrl = $facebook->getLoginUrl(array(

        'scope' => $scope,

        'redirect_uri' => $app_url,

        ));

        print('<script> top.location.href=\'' . $loginUrl . '\'</script>');

    }

    return($user);

}

//Get accounts

function get_acc($facebook,$scope,$app_url){

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

    if( array_key_exists($scope, $permissions['data'][0]) ) {

// Permission is granted!

// Do the related task

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

    } else {

// We don't have the permission

// Alert the user or ask for the permission!

$loginUrl = $facebook->getLoginUrl(array(

"scope" => $scope,

'redirect_uri' => $app_url

));

print('<script> top.location.href=\'' . $loginUrl . '\'</script>');

    }

    return($acc);

}

$app_id='APP_ID';

$app_secret='APP_SECRET';

$facebook = new Facebook(array('appId'  => $app_id,'secret' => $app_secret,));

$app_url = "MY_FACEBOOK_APP_URL";

$scope = 'manage_pages,xmpp_login';

$uid = get_uid($facebook,$scope,$app_url); //facebook uid

$accounts = get_acc($facebook,$scope,$app_url); //facebook accounts

$pid = $accounts['data'][0]['id']; //page id

$access_token = $accounts['data'][0]['access_token'];; //group access_token

$argv = array($name,$pid,$app_id,$access_token);

$argc = count($argv);

if($argc != 4) {

echo "Usage: $argv[0] fb_user_id_or_username fb_app_key fb_access_token\n";

exit;

}

//

// initialize JAXL object with initial config

//

require_once 'JAXL/jaxl.php';

$client = new JAXL(array(

// (required) credentials

'jid' => $argv[1].'@chat.facebook.com',

'fb_app_key' => $argv[2],

'fb_access_token' => $argv[3],

// force tls (facebook require this now)

'force_tls' => true,

// (required) force facebook oauth

'auth_type' => 'X-FACEBOOK-PLATFORM',

// (optional)

//'resource' => 'resource',

'log_level' => JAXL_INFO

));

//

// add necessary event callbacks here

//

$client->add_cb('on_auth_success', function() {

global $client;

_info("got on_auth_success cb, jid ".$client->full_jid->to_string());

$client->set_status("available!", "dnd", 10);

//$msg = new XMPPMsg(array('to'=>'-U...@chat.facebook.com'), 'MESSAGE');

//$client->send($msg); 

});

$client->add_cb('on_auth_failure', function($reason) {

global $client;

$client->send_end_stream();

_info("got on_auth_failure cb with reason $reason");

});

$client->add_cb('on_chat_message', function($stanza) {

global $client;

// echo back incoming message stanza

$stanza->to = $stanza->from;

$stanza->from = $client->full_jid->to_string();

$client->send($stanza);

});

$client->add_cb('on_disconnect', function() {

_info("got on_disconnect cb");

});

//

// finally start configured xmpp stream

//

$client->start();

echo "done\n";

?>