/**
* @inheritdoc
* @throws \Exception
*/
public function checkTokenExpired()
{
$token = $this->client->getToken();
if (!$token) {
throw new \Exception('Token is not set');
}
return $token->getExpiresAt() < time();
}
/**
* Prepare Authentication headers required by Imgur and/or Mashape
*
* @return array
*/
protected function prepareAuthenticationHeaders()
{
$headers = [];
$headers['Authorization'] = 'Client-ID ' . $this->client->getClientId();
if ($this->client->getToken() && $this->client->getToken()->getAccessToken()) {
$headers['Authorization'] = 'Bearer ' . $this->client->getToken()->getAccessToken();
}
if ($this->client->getMashapeKey()) {
$headers['X-Mashape-Key'] = $this->client->getMashapeKey();
}
return $headers;
}