throw new LinkedInException('You must be running version 5.x or greater of PHP to use this library.');
}
// check for cURL
if (extension_loaded('curl')) {
$curl_version = curl_version();
$curl_version = $curl_version['version'];
} else {
throw new LinkedInException('You must load the cURL extension to use this library.');
}
$_SESSION['oauth']['linkedin']['authorized'] = isset($_SESSION['oauth']['linkedin']['authorized']) ? $_SESSION['oauth']['linkedin']['authorized'] : FALSE;
if ($_SESSION['oauth']['linkedin']['authorized'] === TRUE) {
$OBJ_linkedin = new LinkedIn($API_CONFIG);
$OBJ_linkedin->setTokenAccess($_SESSION['oauth']['linkedin']['access']);
$OBJ_linkedin->setResponseFormat(LINKEDIN::_RESPONSE_XML);
// check if the viewer is a member of the test group
$response = $OBJ_linkedin->group(DEMO_GROUP, ':(relation-to-viewer:(membership-state))');
if ($response['success'] === TRUE) {
$result = new SimpleXMLElement($response['linkedin']);
$membership = $result->{'relation-to-viewer'}->{'membership-state'}->code;
$in_demo_group = $membership == 'non-member' || $membership == 'blocked' ? FALSE : TRUE;
} else {
// request failed
echo "Error retrieving group membership information: <br /><br />RESPONSE:<br /><br /><pre>" . print_r($response, TRUE) . "</pre>";
}
?>
</ul>
<?php
} else {
}
?>
public function linkedin()
{
try {
$API_CONFIG = array('appKey' => '75wpz389ifrzbq', 'appSecret' => 'ZYEG6gBlFhhUAkfR', 'callbackUrl' => NULL);
define('DEMO_GROUP', '4010474');
define('DEMO_GROUP_NAME', 'Simple LI Demo');
define('PORT_HTTP', '80');
define('PORT_HTTP_SSL', '443');
$_GET['lType'] = isset($_GET['lType']) ? $_GET['lType'] : '';
switch ($_GET['lType']) {
case 'initiate':
if ($_SERVER['HTTPS'] == 'on') {
$protocol = 'https';
} else {
$protocol = 'http';
}
$API_CONFIG['callbackUrl'] = $protocol . '://' . $_SERVER['SERVER_NAME'] . ($_SERVER['SERVER_PORT'] != PORT_HTTP || $_SERVER['SERVER_PORT'] != PORT_HTTP_SSL ? ':' . $_SERVER['SERVER_PORT'] : '') . $_SERVER['PHP_SELF'] . '?' . LINKEDIN::_GET_TYPE . '=initiate&' . LINKEDIN::_GET_RESPONSE . '=1';
$OBJ_linkedin = new LinkedIn($API_CONFIG);
$_GET[LINKEDIN::_GET_RESPONSE] = isset($_GET[LINKEDIN::_GET_RESPONSE]) ? $_GET[LINKEDIN::_GET_RESPONSE] : '';
if (!$_GET[LINKEDIN::_GET_RESPONSE]) {
$response = $OBJ_linkedin->retrieveTokenRequest();
if ($response['success'] === TRUE) {
$_SESSION['oauth']['linkedin']['request'] = $response['linkedin'];
header('Location: ' . LINKEDIN::_URL_AUTH . $response['linkedin']['oauth_token']);
} else {
echo "Request token retrieval failed:<br /><br />RESPONSE:<br /><br /><pre>" . print_r($response, TRUE) . "</pre><br /><br />LINKEDIN OBJ:<br /><br /><pre>" . print_r($OBJ_linkedin, TRUE) . "</pre>";
}
} else {
$response = $OBJ_linkedin->retrieveTokenAccess($_SESSION['oauth']['linkedin']['request']['oauth_token'], $_SESSION['oauth']['linkedin']['request']['oauth_token_secret'], $_GET['oauth_verifier']);
if ($response['success'] === TRUE) {
$_SESSION['oauth']['linkedin']['access'] = $response['linkedin'];
$_SESSION['oauth']['linkedin']['authorized'] = TRUE;
header('Location: ' . $_SERVER['PHP_SELF']);
} else {
echo "Access token retrieval failed:<br /><br />RESPONSE:<br /><br /><pre>" . print_r($response, TRUE) . "</pre><br /><br />LINKEDIN OBJ:<br /><br /><pre>" . print_r($OBJ_linkedin, TRUE) . "</pre>";
}
}
break;
case 'revoke':
if (!oauth_session_exists()) {
throw new LinkedInException('This script requires session support, which doesn\'t appear to be working correctly.');
}
$OBJ_linkedin = new LinkedIn($API_CONFIG);
$OBJ_linkedin->setTokenAccess($_SESSION['oauth']['linkedin']['access']);
$response = $OBJ_linkedin->revoke();
if ($response['success'] === TRUE) {
session_unset();
$_SESSION = array();
if (session_destroy()) {
header('Location: ' . $_SERVER['PHP_SELF']);
} else {
echo "Error clearing user's session";
}
} else {
echo "Error revoking user's token:<br /><br />RESPONSE:<br /><br /><pre>" . print_r($response, TRUE) . "</pre><br /><br />LINKEDIN OBJ:<br /><br /><pre>" . print_r($OBJ_linkedin, TRUE) . "</pre>";
}
break;
default:
$_SESSION['oauth']['linkedin']['authorized'] = isset($_SESSION['oauth']['linkedin']['authorized']) ? $_SESSION['oauth']['linkedin']['authorized'] : FALSE;
if ($_SESSION['oauth']['linkedin']['authorized'] === TRUE) {
$OBJ_linkedin = new LinkedIn($API_CONFIG);
$OBJ_linkedin->setTokenAccess($_SESSION['oauth']['linkedin']['access']);
$OBJ_linkedin->setResponseFormat(LINKEDIN::_RESPONSE_XML);
$response = $OBJ_linkedin->group(DEMO_GROUP, ':(relation-to-viewer:(membership-state))');
if ($response['success'] === TRUE) {
$result = new SimpleXMLElement($response['linkedin']);
$membership = $result->{'relation-to-viewer'}->{'membership-state'}->code;
$in_demo_group = $membership == 'non-member' || $membership == 'blocked' ? FALSE : TRUE;
} else {
echo "Error retrieving group membership information: <br /><br />RESPONSE:<br /><br /><pre>" . print_r($response, TRUE) . "</pre>";
}
} else {
}
if ($_SESSION['oauth']['linkedin']['authorized'] === TRUE) {
$response = $OBJ_linkedin->profile('~:(id,first-name,last-name,picture-url)');
if ($response['success'] === TRUE) {
$response['linkedin'] = new SimpleXMLElement($response['linkedin']);
echo "<pre>" . print_r($response['linkedin'], TRUE) . "</pre>";
} else {
echo "Error retrieving profile information:<br /><br />RESPONSE:<br /><br /><pre>" . print_r($response) . "</pre>";
}
} else {
}
break;
}
} catch (LinkedInException $e) {
echo $e->getMessage();
}
$this->setErrorMessage('success', 'Registered & Login Successfully');
}
<ul>
<li>Please note: The Simple-LinkedIn class requires PHP 5+</li>
</ul>
<hr />
<?php
$_SESSION['oauth']['linkedin']['authorized'] = isset($_SESSION['oauth']['linkedin']['authorized']) ? $_SESSION['oauth']['linkedin']['authorized'] : FALSE;
if ($_SESSION['oauth']['linkedin']['authorized'] === TRUE) {
// user is already connected
$OBJ_linkedin = new LinkedIn($API_CONFIG);
$OBJ_linkedin->setTokenAccess($_SESSION['oauth']['linkedin']['access']);
$OBJ_linkedin->setResponseFormat(LINKEDIN::_RESPONSE_XML);
// check if the viewer is a member of the test group
$response = $OBJ_linkedin->group(DEMO_GROUP, ':(relation-to-viewer:(membership-state))');
if ($response['success'] === TRUE) {
$result = new SimpleXMLElement($response['linkedin']);
$membership = $result->{'relation-to-viewer'}->{'membership-state'}->code;
$in_demo_group = $membership == 'non-member' || $membership == 'blocked' ? FALSE : TRUE;
?>
<ul>
<li><a href="#manage">Manage LinkedIn Authorization</a></li>
<li><a href="../demo.php#application">Application Information</a></li>
<li><a href="../demo.php#profile">Your Profile</a></li>
<li><a href="#groups">Groups API</a>
<ul>
<li><a href="#groupMemberships">Group Memberships</a></li>
<li><a href="#groupsSuggested">Suggested Groups</a></li>
<li><a href="#manageGroup">Manage '<?php
echo DEMO_GROUP_NAME;
public static function linkedin_old()
{
$id = ESSBSocialFansCounterHelper::get_option('linkedin.id');
$account_type = ESSBSocialFansCounterHelper::get_option('linkedin.account_type', 'company');
$app_key = ESSBSocialFansCounterHelper::get_option('linkedin.app_key');
$app_secret = ESSBSocialFansCounterHelper::get_option('linkedin.app_secret');
$oauth_token = ESSBSocialFansCounterHelper::get_option('linkedin.oauth_token');
$oauth_token_secret = ESSBSocialFansCounterHelper::get_option('linkedin.oauth_token_secret');
if (empty($id) || empty($app_secret) || empty($app_key) || $account_type == 'profile' && (empty($oauth_token) || empty($oauth_token_secret))) {
return 0;
}
$opt = array('appKey' => $app_key, 'appSecret' => $app_secret, 'callbackUrl' => '');
$api = new LinkedIn($opt);
if ($account_type == 'company') {
$response = $api->company(trim('universal-name=' . $id . ':(num-followers)'));
} elseif ($account_type == 'group') {
$response = $api->group($id, ':(num-members)');
} else {
$api->setTokenAccess(array('oauth_token' => $oauth_token, 'oauth_token_secret' => $oauth_token_secret));
$response = $api->statistics($id);
}
if (false == $response['success']) {
return false;
}
$xml = new SimpleXMLElement($response['linkedin']);
$count = 0;
if ($account_type == 'company') {
if (isset($xml->{'num-followers'})) {
$count = current($xml->{'num-followers'});
}
}
if ($account_type == 'group') {
if (isset($xml->{'num-members'})) {
$count = current($xml->{'num-members'});
}
}
if ($account_type == 'profile') {
if (isset($xml->property)) {
$count = (string) $xml->property[0];
}
}
return $count;
}