function image_imageapi_optimize_save in Image Optimize (or ImageAPI Optimize) 7

Same name and namespace in other branches

1. 7.2 imageapi_optimize.module \image_imageapi_optimize_save()

Save callback for the imageapi_optimize image toolkit.

File

./imageapi_optimize.module, line 193

Image optimize functionalities.

Code

function image_imageapi_optimize_save($image, $dst) {
  $scheme = file_uri_scheme($dst);

  // Work around lack of stream wrapper support.
  // Taken from image_gd_save().
  if ($scheme && file_stream_wrapper_valid_scheme($scheme)) {

    // If destination is not local, save image to temporary local file.
    $local_wrappers = file_get_stream_wrappers(STREAM_WRAPPERS_LOCAL);
    if (!isset($local_wrappers[$scheme])) {
      $permanent_destination = $dst;
      $dst = drupal_tempnam('temporary://', 'imageapi_optimize_');
    }

    // Convert stream wrapper URI to normal path.
    $dst = drupal_realpath($dst);
  }
  if (_imageapi_optimize_invoke('save', $image, array(
    $dst,
  ))) {
    $success = _imageapi_optimize_optimize($image, $dst);

    // Move temporary local file to remote destination.
    if (isset($permanent_destination)) {
      $success = (bool) file_unmanaged_move($dst, $permanent_destination, FILE_EXISTS_REPLACE) && $success;
    }
    return $success;
  }
  return FALSE;
}