function _itweak_upload_get_derivative in iTweak Upload 6.2

2 calls to _itweak_upload_get_derivative()

_itweak_upload_files_thumbnails in ./itweak_upload.module

Similar to _itweak_upload_preprocess_files(), only works on already prepared form

_itweak_upload_preprocess_files in ./itweak_upload.module

Worker function for preprocessing node & comment files.

File

./itweak_upload.module, line 483

iTweakUpload - Tweak attachments display and file upload forms.

Code

function _itweak_upload_get_derivative($setting_name, $node_type) {
  $derivative = _itweak_upload_get_setting('thumbnail_preset', $setting_name, $node_type, _itweak_upload_encode_derivative());
  if ($derivative != '_original' && $derivative != '_none' && is_numeric($derivative)) {
    if (module_exists('imagecache')) {
      $imagecache_preset = imagecache_preset($derivative);
      $derivative = $imagecache_preset['presetname'];
    }
    else {
      $derivative = '_none';
    }
  }
  return $derivative;
}