function image_node_import_prepare in Node import 5

Implementation of hook_node_import_prepare().

File

supported/image.inc, line 22

Support for image module.

Code

function image_node_import_prepare(&$node, $preview) {
  $errors = array();
  if ($node->type == 'image') {
    if (empty($node->node_import_images)) {
      $errors[] = t('You need to specify an image for this content type.');
      unset($node->node_import_images);
    }
    else {
      $filename = $node->node_import_images;
      $filepath = variable_get('file_directory_path', 'files') . '/' . variable_get('image_default_path', 'images');
      $check = file_create_path($filepath . '/' . $filename);
      if (!file_exists($check)) {
        $errors[] = t('Image %filename not found. You need to upload it to %filepath first.', array(
          '%filename' => $filename,
          '%filepath' => $filepath,
        ));
        unset($node->node_import_images);
      }
      else {
        if (!($image_info = image_get_info($check))) {

          // Ensure it's a valid image.
          $errors[] = t('The file %filename does not appear to be an image.', array(
            '%filename' => $filename,
          ));
          unset($node->node_import_images);
        }
        else {
          if (!$preview) {
            $filename = $node->node_import_images;
            $filepath = variable_get('file_directory_path', 'files') . '/' . variable_get('image_default_path', 'images');
            $filepath = file_create_path($filepath . '/' . $filename);
            $node->images = array(
              IMAGE_ORIGINAL => $filepath,
            );
          }
        }
      }
    }
  }
  return $errors;
}