protected function getFormActions(Controller $controller, $name, $context = [])
{
$record = isset($context['Record']) ? $context['Record'] : null;
// Add delete action as top level button before extensions are triggered
$this->beforeExtending('updateFormActions', function (FieldList $actions) use($record) {
if ($deleteAction = $this->getDeleteAction($record)) {
$actions->push($deleteAction);
}
});
return parent::getFormActions($controller, $name, $context);
}
/**
* Get raw HTML for image markup
*
* @param File $file
* @return string
*/
protected function getIconMarkup($file)
{
$markup = parent::getIconMarkup($file);
if (!$markup) {
return null;
}
if (!$file->exists()) {
return sprintf('<div class="%s">%s</div>', 'editor__file-preview-message--file-missing', _t('AssetAdmin.FILE_MISSING', 'File cannot be found'));
}
$link = $file->Link();
$linkedImage = sprintf('<a class="%s" href="%s" target="_blank">%s</a>', 'editor__file-preview-link', $link, $markup);
return $linkedImage;
}
