protected function getAccessToken2()
{
//get new access token regardless
echo "\n>>>" . time2s() . "cl.getAccessToken2()\n";
$accessTokenResponse = $this->cw->post($this->getRootEndpoint()->authEndpoint->href, $this->getBasicAuthHeader(), $this->getRefreshTokenPostFields());
$this->charAccessToken = $accessTokenResponse->content->access_token;
$this->charAccessTokenExpiry = time() + $accessTokenResponse->content->expires_in - 10;
echo time2s() . "cl.getAccessToken2() renewed, expires in " . $accessTokenResponse->content->expires_in . ", new token " . $this->charAccessToken . "\n";
return $this->charAccessToken;
}
/**
* Returns an access token, requesting a new one if none available or expired.
* This method is called for every request made.
*
* @return string
*/
protected function getAccessToken()
{
//TODO: support multiple scopes
//if we don't have an access token, get one
if (!isset($this->charAccessToken) or time() >= $this->charAccessTokenExpiry) {
$accessTokenResponse = $this->cw->post($this->getRootEndpoint()->authEndpoint->href, $this->getBasicAuthHeader(), $this->getRefreshTokenPostFields());
$this->charAccessToken = $accessTokenResponse->content->access_token;
//The access token response is cached for a slightly lower time then it's actual validity. This way we
//can fetch a new one before we run into trouble. Do so just after it was removed from cache.
$this->charAccessTokenExpiry = $accessTokenResponse->getCacheExpiry() + 1;
}
return $this->charAccessToken;
}
