function classy_preprocess_image_widget

Implements hook_preprocess_image_widget().

File

core/themes/classy/classy.theme, line 43

Code

function classy_preprocess_image_widget(array &$variables) {
    $data =& $variables['data'];
    // This prevents image widget templates from rendering preview container HTML
    // to users that do not have permission to access these previews.
    // @todo revisit in https://drupal.org/node/953034
    // @todo revisit in https://drupal.org/node/3114318
    if (isset($data['preview']['#access']) && $data['preview']['#access'] === FALSE) {
        unset($data['preview']);
    }
}