function imageapi_optimize_services_resmushit in Image Optimize (or ImageAPI Optimize) 7

Smush.it ImageAPI Optimize service callback.

File

services/resmushit.inc, line 23

ReSmush.it service integration.

Code

function imageapi_optimize_services_resmushit($image, $dst) {
  $dst = drupal_realpath($dst);
  $url = 'http://api.resmush.it/ws.php';
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
  curl_setopt($ch, CURLOPT_POST, TRUE);
  if (!class_exists('CURLFile')) {
    $arg = array(
      'files' => '@' . $dst,
    );
  }
  else {
    $cfile = new CURLFile($dst);
    $arg = array(
      'files' => $cfile,
    );
  }
  curl_setopt($ch, CURLOPT_POSTFIELDS, $arg);
  $data = curl_exec($ch);
  curl_close($ch);
  $json = json_decode($data);

  // SmushIt returns an error if it cannot optimize the image. Otherwise, it
  // returns an object, with 'dest' (temporary file) and 'percent' (savings)
  // among other properties.
  if (!isset($json->error) && isset($json->dest)) {
    $result = drupal_http_request($json->dest);
    if (!isset($result->error)) {
      file_unmanaged_save_data($result->data, $dst, FILE_EXISTS_REPLACE);
      return TRUE;
    }
  }
}