<?php

//debug.php

ini_set('display_errors', 1);

error_reporting(E_ALL|E_STRICT);

//session_start();

// config and includes

$config = dirname(__FILE__) . '/library/hybridauth/config.php';

require_once( "library/hybridauth/Hybrid/Auth.php" );

//require_once("dbconnection.php");

$provider_name = $_GET['provider'];

try{

$hybridauth = new Hybrid_Auth( $config );

$adapter = $hybridauth->authenticate( $provider_name );

// return TRUE or False before getting user profile.

$is_user_logged_in = $adapter->isUserConnected();

if ($is_user_logged_in){

// get the user profile

$user_profile = $adapter->getUserProfile();

// access user profile data

// echo "Ohai there! U are connected with: <b>{$adapter->id}</b><br />";

// echo "As: <b>{$user_profile->displayName}</b><br />";

// echo "display name :($user_profile->displayName)";

// echo "And your provider user identifier is: <b>{$user_profile->identifier}</b><br />";

// echo "profile :($user_profile->profileURL)";

// check if user exist in db;

$user_id = find_by_provider_uid($provider_name, $user_profile->identifier);

echo "user_id > ($user_id)";

if( $user_id ){ // if user exist on database

// create a session for the user whithin your application

// and redirect him back to the profile or dashboard page

// 2.1 - store user_id in session

$_SESSION["user"] = $user_id;

// 2.2 - redirect to user/profile

header( "Location: 404.html" );

}

else{ // if not, create a new one

// assign a seat, get from ajax

/*

$json_obj = $_POST['postData'];

$sid = $json_obj['seatId'];

error_log('I obtain sid as' + $sid);

//$sid = json_decode($_POST['seatId']);

error_log(print_r($_POST, true));

echo json_encode(

array("status" => $sid)

);

*/

$sid = $_GET['seatId'];

error_log('sid is -->'.$sid);

create_new_user( $provider_name, $user_profile->identifier, $user_profile->displayName, $user_profile->profileURL, $user_profile->photoURL, $sid);

header( "Location: index.php" );

}

// logout

echo "Logging out..";

$adapter->logout();

}

}

catch( Exception $e ){

// In case we have errors 6 or 7, then we have to use Hybrid_Provider_Adapter::logout() to

// let hybridauth forget all about the user so we can try to authenticate again.

// Display the recived error,

// to know more please refer to Exceptions handling section on the userguide

switch( $e->getCode() ){

case 0 : echo "Unspecified error."; break;

case 1 : echo "Hybridauth configuration error."; break;

case 2 : echo "Provider not properly configured."; break;

case 3 : echo "Unknown or disabled provider."; break;

case 4 : echo "Missing provider application credentials."; break;

case 5 : echo "Authentification failed. "

. "The user has canceled the authentication or the provider refused the connection.";

break;

case 6 : echo "User profile request failed. Most likely the user is not connected "

. "to the provider and he should to authenticate again.";

$adapter->logout();

break;

case 7 : echo "User not connected to the provider.";

$adapter->logout();

break;

case 8 : echo "Provider does not support this feature."; break;

}

// well, basically your should not display this to the end user, just give him a hint and move on..

echo "<br /><br /><b>Original error message:</b> " . $e->getMessage();

echo "<hr /><h3>Trace</h3> <pre>" . $e->getTraceAsString() . "</pre>";

/*

// If you want to get the previous exception - PHP 5.3.0+

// http://www.php.net/manual/en/language.exceptions.extending.php

if ( $e->getPrevious() ) {

echo "<h4>Previous exception</h4> " . $e->getPrevious()->getMessage() . "<pre>" . $e->getPrevious()->getTraceAsString() . "</pre>";

}

*/

}