private static function getFollowersLinkedin($params)
{
if (!class_exists('LinkedInOAuth')) {
require_once dirname(__FILE__) . '/LinkedInOAuth.php';
}
$api_config = array('appKey' => $params->get('api_key'), 'appSecret' => $params->get('api_secret'), 'callbackUrl' => NULL);
$token_config = array('oauth_token' => $params->get('oauth_token'), 'oauth_token_secret' => $params->get('oauth_token_secret'));
$linkedin = new LinkedInOAuth($api_config);
$linkedin->setToken($token_config);
$page_id = $params->get('linkedin_pageid');
$response = $linkedin->getFollowersCount($page_id);
$followers_count = 0;
if ($response['success']) {
$_xml = isset($response['linkedin']) ? $response['linkedin'] : '';
if ($_xml != false && $_xml != '') {
$_array = $linkedin->xmlToArray($_xml);
$followers_count = isset($_array['company']['children']['num-followers']['content']) ? $_array['company']['children']['num-followers']['content'] : 0;
}
}
return $followers_count;
}
