/**
* Scaffolds the relation WidgetArea into the context CMSFields and configurates
* the GridField.
*
* @param DataObject $context Context to get Widget admin for
*
* @return void
*
* @author Sebastian Diel <*****@*****.**>
* @since 05.03.2014
*/
public static function scaffold_widget_area_fields_for($context)
{
$fields = $context->WidgetArea()->scaffoldFormFields(array('includeRelations' => $context->isInDB(), 'tabbed' => false, 'ajaxSafe' => true));
if ($context->isInDB()) {
$widgetsField = $fields->dataFieldByName('Widgets');
$widgetsFieldConfig = $widgetsField->getConfig();
$widgetsFieldConfig->removeComponentsByType('GridFieldAddExistingAutocompleter');
if (class_exists('GridFieldSortableRows')) {
$widgetsFieldConfig->addComponent(new GridFieldSortableRows('Sort'));
}
$widgetsFieldConfig->getComponentByType('GridFieldDataColumns')->setDisplayFields(array('Title' => $context->fieldLabel('Title'), 'ClassName' => _t('WidgetSetWidget.TYPE')));
// this is configured with a remove relation button by default which results in unaccessible widgets
$widgetsFieldConfig->removeComponentsByType('GridFieldDeleteAction');
// so we add a new one without a relation button
$widgetsFieldConfig->addComponent(new GridFieldDeleteAction());
}
return $fields;
}
