public function linkedin()
{
$provider = new Linkedin(Config::get('social.linkedin'));
if (!Input::has('code')) {
// If we don't have an authorization code, get one
$provider->authorize();
} else {
try {
// Try to get an access token (using the authorization code grant)
$t = $provider->getAccessToken('authorization_code', array('code' => Input::get('code')));
try {
// We got an access token, let's now get the user's details
$userDetails = $provider->getUserDetails($t);
$resource = '/v1/people/~:(firstName,lastName,pictureUrl,positions,educations,threeCurrentPositions,threePastPositions,dateOfBirth,location)';
$params = array('oauth2_access_token' => $t->accessToken, 'format' => 'json');
$url = 'https://api.linkedin.com' . $resource . '?' . http_build_query($params);
$context = stream_context_create(array('http' => array('method' => 'GET')));
$response = file_get_contents($url, false, $context);
return Response::json(['response' => $response]);
// Now We have the data, map and save the necessary data into DB.
} catch (Exception $e) {
return 'Unable to get user details';
}
} catch (Exception $e) {
return 'Unable to get access token';
}
}
}
public function connectLinkedIn()
{
if (Input::has('code')) {
$network_type = 'linkedin';
$provider = new Linkedin(Config::get('social.linkedin'));
try {
$token = $provider->getAccessToken('authorizationCode', array('code' => Input::get('code')));
$access_token = $token->accessToken;
$resource = '/v1/people/~:(id,firstName,lastName)';
$params = array('oauth2_access_token' => $access_token, 'format' => 'json');
$url = 'https://api.linkedin.com' . $resource . '?' . http_build_query($params);
$context = stream_context_create(array('http' => array('method' => 'GET')));
$response = file_get_contents($url, false, $context);
$user_data = json_decode($response, true);
$linkedin_id = $user_data['id'];
$user_name = $user_data['firstName'] . ' ' . $user_data['lastName'];
if (!Auth::check()) {
$user = User::where('social_id', '=', $linkedin_id)->where('type', '=', 'linkedin')->first();
if (empty($user)) {
$user['inputs'] = array('username' => $user_name, 'email' => '', 'type' => $network_type, 'social_id' => $linkedin_id);
Event::fire('user.create', array($user));
}
}
if (Auth::check()) {
$user_id = Auth::user()->id;
$network = Network::where('user_id', '=', $user_id)->where('network', '=', $network_type)->where('network_id', '=', $linkedin_id)->first();
if (!empty($network)) {
$network->user_token = $access_token;
$network->save();
} else {
$network = new Network();
$network->user_id = $user_id;
$network->network = $network_type;
$network->user_token = $access_token;
$network->user_secret = '';
$network->network_id = $linkedin_id;
$network->username = $user_name;
$network->save();
}
return Redirect::to('/networks')->with('message', array('type' => 'success', 'text' => 'You have successfully connected your Linkedin account!'));
}
} catch (Exception $e) {
return Redirect::to('/networks')->with('message', array('type' => 'danger', 'text' => 'An error occurred while trying to connect to LinkedIn, please try again'));
}
} else {
return Redirect::to('/networks')->with('message', array('type' => 'danger', 'text' => 'An error occurred while trying to connect to LinkedIn, please try again'));
}
}
/**
* Create access token for linkedin
*
* @access public
* @return void
*/
public function add_new_account($profile_id)
{
if ($this->_ci->session->userdata('linkedin_token_secret')) {
$verifier = $_GET['oauth_verifier'];
$oauth_token = $_GET['oauth_token'];
$response = $this->_linkedin->retrieveTokenAccess($oauth_token, $this->_ci->session->userdata('linkedin_token_secret'), $verifier);
$this->_ci->session->unset_userdata('linkedin_token_secret');
$token = serialize($response['linkedin']);
$access_token = new Access_token();
$profile = Linkedin::xmlToArray($this->_linkedin->profile('~:(id,formatted-name,picture-url)')['linkedin'])['person']['children'];
$tokens = array('token' => null, 'secret_token' => null, 'data' => $token, 'name' => $profile['formatted-name']['content'], 'username' => $profile['id']['content'], 'image' => $profile['picture-url']['content']);
$token = $access_token->add_token($tokens, 'linkedin', $this->_user_id);
$social_group = new Social_group($profile_id);
$social_group->save(array('access_token' => $token));
}
}
} else {
// CSRF attack? Or did you mix up your states?
exit;
}
} else {
if (empty($_SESSION['expires_at']) || time() > $_SESSION['expires_at']) {
// Token has expired, clear the state
$_SESSION = array();
}
if (empty($_SESSION['access_token'])) {
// Start authorization process
getAuthorizationCode();
}
}
// Congratulations! You have a valid token. Now fetch your profile
$linkedin = new Linkedin();
$linkedinUser = $linkedin->fetch('GET', '/v1/people/~:(id,firstName,lastName,picture-url,public-profile-url,api-standard-profile-request:(url))');
//print_r($linkedinUser);
if (User::login($linkedinUser, $_SESSION['access_token'], $_SESSION['expires_at'])) {
header('Location: ./landing.php');
}
function getAuthorizationCode()
{
$params = array('response_type' => 'code', 'client_id' => API_KEY, 'scope' => SCOPE, 'state' => uniqid('', true), 'redirect_uri' => REDIRECT_URI);
// Authentication request
$url = 'https://www.linkedin.com/uas/oauth2/authorization?' . http_build_query($params);
// Needed to identify request when it returns to us
$_SESSION['state'] = $params['state'];
// Redirect user to authenticate
header("Location: {$url}");
exit;
public function extractFromLinkedin()
{
$linkedin = new Linkedin();
//update student description
$descResult = $linkedin->fetch('GET', '/v1/people/~:(summary)');
$this->description = $descResult->summary;
$this->save();
//extract skill details
$skillsResult = $linkedin->fetch('GET', '/v1/people/~/skills');
$this->insertSkills($skillsResult->values);
}
<?php
/*
* Author name : Saran Pal
* saran.pal1911@gmail.com
* This is quick start with linkedin API using the OAUTH_USER_TOKEN
* You must pre-register your redirect_uri at https://www.linkedin.com/secure/developer
* We are just sending the OAUTH_USER_TOKEN as header and calling the linkedin company look up api.
* @ http://api.linkedin.com/v1/companies/universal-name=google:(id,name,ticker,description,employee-count-range)
*/
require_once "oauth/OAuth.php";
define('API_KEY', 'YOUR_API_KEY');
define('SECRET_KEY', 'YOUR_SECRET_KEY');
define('OAUTH_USER_TOKEN', 'YOUR_OAUTH_USER_TOKEN');
$lnd = new Linkedin(API_KEY, SECRET_KEY);
$company_info = $lnd->getCompanyInfo();
var_dump($company_info);
class Linkedin
{
function __construct($oaConsumerKey, $oaConsumerSecret)
{
$this->oaConsumerKey = $oaConsumerKey;
$this->oaConsumerSecret = $oaConsumerSecret;
$this->signature = new OAuthSignatureMethod_HMAC_SHA1();
}
function __call($method, $arguments)
{
$linkedin_url = "http://api.linkedin.com/v1/companies/universal-name=google:(id,name,ticker,description,employee-count-range)";
$ch = curl_init($linkedin_url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 'Accept: application/json', $this->__build_oauth_header($linkedin_url)));
/*
|--------------------------------------------------------------------------
| Application Routes
|--------------------------------------------------------------------------
|
| Here is where you can register all of the routes for an application.
| It's a breeze. Simply tell Laravel the URIs it should respond to
| and give it the Closure to execute when that URI is requested.
|
*/
Route::get('/', function () {
$data = Session::get('data');
return View::make('user')->with('data', $data);
});
Route::get('login/linkedin', function () {
$provider = new Linkedin(Config::get('social.linkedin'));
if (!Input::has('code')) {
// If we don't have an authorization code, get one
$provider->authorize();
} else {
try {
// Try to get an access token (using the authorization code grant)
$t = $provider->getAccessToken('authorization_code', array('code' => Input::get('code')));
try {
// We got an access token, let's now get the user's details
$userDetails = $provider->getUserDetails($t);
$resource = '/v1/people/~:(firstName,lastName,pictureUrl,positions,educations,threeCurrentPositions,threePastPositions,dateOfBirth,location)';
$params = array('oauth2_access_token' => $t->accessToken, 'format' => 'json');
$url = 'https://api.linkedin.com' . $resource . '?' . http_build_query($params);
$context = stream_context_create(array('http' => array('method' => 'GET')));
$response = file_get_contents($url, false, $context);