private function grantOauthAccess($app_key, $secret_token)
{
include_once _PS_MODULE_DIR_ . 'yotpo/lib/oauth-php/library/YotpoOAuthStore.php';
include_once _PS_MODULE_DIR_ . 'yotpo/lib/oauth-php/library/YotpoOAuthRequester.php';
$yotpo_options = array('consumer_key' => $app_key, 'consumer_secret' => $secret_token, 'client_id' => $app_key, 'client_secret' => $secret_token, 'grant_type' => 'client_credentials');
YotpoOAuthStore::instance('2Leg', $yotpo_options);
try {
$request = new YotpoOAuthRequester(self::YOTPO_OAUTH_TOKEN_URL, 'POST', $yotpo_options);
$result = $request->doRequest(0);
$pregResult = preg_match("/access_token[\\W]*[\"'](.*?)[\"']/", $result['body'], $matches);
$token = $pregResult == 1 ? $matches[1] : '';
return $token != '' ? $token : null;
} catch (YotpoOAuthException2 $e) {
d($e);
return null;
}
}
function fn_grant_oauth_access($app_key, $secret_token)
{
$OAuthStorePath = dirname(__FILE__) . '/lib/oauth-php/library/YotpoOAuthStore.php';
$OAuthRequesterPath = dirname(__FILE__) . '/lib/oauth-php/library/YotpoOAuthRequester.php';
require_once $OAuthStorePath;
require_once $OAuthRequesterPath;
$yotpo_options = array('consumer_key' => $app_key, 'consumer_secret' => $secret_token, 'client_id' => $app_key, 'client_secret' => $secret_token, 'grant_type' => 'client_credentials');
YotpoOAuthStore::instance("2Leg", $yotpo_options);
try {
$request = new YotpoOAuthRequester(YOTPO_OAUTH_TOKEN_URL, "POST", $yotpo_options);
$result = $request->doRequest(0);
$tokenParams = json_decode($result['body'], true);
if (isset($tokenParams['access_token'])) {
return $tokenParams['access_token'];
} else {
return NULL;
}
} catch (YotpoOAuthException2 $e) {
//Do nothing
return NULL;
}
}
/**
* Request an access token from the site belonging to consumer_key.
* Before this we got an request token, now we want to exchange it for
* an access token.
*
* @param string consumer_key
* @param string token
* @param int usr_id user requesting the access token
* @param string method (optional) change the method of the request, defaults to POST (as it should be)
* @param array options (optional) extra options for request, eg token_ttl
* @param array curl_options optional extra options for curl request
*
* @exception OAuthException2 when no key could be fetched
* @exception OAuthException2 when no server with consumer_key registered
*/
static function requestAccessToken($consumer_key, $token, $usr_id, $method = 'POST', $options = array(), $curl_options = array())
{
YotpoOAuthRequestLogger::start();
$store = YotpoOAuthStore::instance();
$r = $store->getServerTokenSecrets($consumer_key, $token, 'request', $usr_id);
$uri = $r['access_token_uri'];
$token_name = $r['token_name'];
// Delete the server request token, this one was for one use only
$store->deleteServerToken($consumer_key, $r['token'], 0, true);
// Try to exchange our request token for an access token
$oauth = new YotpoOAuthRequester($uri, $method);
if (isset($options['oauth_verifier'])) {
$oauth->setParam('oauth_verifier', $options['oauth_verifier']);
}
if (isset($options['token_ttl']) && is_numeric($options['token_ttl'])) {
$oauth->setParam('xoauth_token_ttl', intval($options['token_ttl']));
}
YotpoOAuthRequestLogger::setRequestObject($oauth);
$oauth->sign($usr_id, $r, '', 'accessToken');
$text = $oauth->curl_raw($curl_options);
if (empty($text)) {
throw new YotpoOAuthException2('No answer from the server "' . $uri . '" while requesting an access token');
}
$data = $oauth->curl_parse($text);
if ($data['code'] != 200) {
throw new YotpoOAuthException2('Unexpected result from the server "' . $uri . '" (' . $data['code'] . ') while requesting an access token');
}
$token = array();
$params = explode('&', $data['body']);
foreach ($params as $p) {
@(list($name, $value) = explode('=', $p, 2));
$token[$oauth->urldecode($name)] = $oauth->urldecode($value);
}
if (!empty($token['oauth_token']) && !empty($token['oauth_token_secret'])) {
$opts = array();
$opts['name'] = $token_name;
if (isset($token['xoauth_token_ttl'])) {
$opts['token_ttl'] = $token['xoauth_token_ttl'];
}
$store->addServerToken($consumer_key, 'access', $token['oauth_token'], $token['oauth_token_secret'], $usr_id, $opts);
} else {
throw new YotpoOAuthException2('The server "' . $uri . '" did not return the oauth_token or the oauth_token_secret');
}
YotpoOAuthRequestLogger::flush();
}
