/**
* Define singular name translatable
* @return string Singular name
*/
public function singular_name()
{
if (_t('Tag.SINGULARNAME')) {
return _t('Tag.SINGULARNAME');
} else {
return parent::singular_name();
}
}
function doDelete($data, $form)
{
try {
$toDelete = $this->record;
if (!$toDelete->canDelete()) {
throw new ValidationException(_t('GridFieldDetailForm.DeletePermissionsFailure', "No delete permissions"), 0);
}
$toDelete->delete();
} catch (ValidationException $e) {
$form->sessionMessage($e->getResult()->message(), 'bad');
return Controller::curr()->redirectBack();
}
$message = sprintf(_t('GridFieldDetailForm.Deleted', 'Deleted %s %s'), $this->record->singular_name(), '<a href="' . $this->Link('edit') . '">"' . htmlspecialchars($this->record->Title, ENT_QUOTES) . '"</a>');
$form->sessionMessage($message, 'good');
//when an item is deleted, redirect to the revelant admin section without the action parameter
$controller = Controller::curr();
$noActionURL = $controller->removeAction($data['url']);
$controller->getRequest()->addHeader('X-Pjax', 'Content');
// Force a content refresh
return $controller->redirect($noActionURL, 302);
//redirect back to admin section
}
/**
* CMS-specific functionality: Passes through navigation breadcrumbs
* to the template, and includes the currently edited record (if any).
* see {@link LeftAndMain->Breadcrumbs()} for details.
*
* @param boolean $unlinked
* @return ArrayData
*/
function Breadcrumbs($unlinked = false)
{
if (!$this->popupController->hasMethod('Breadcrumbs')) {
return;
}
$items = $this->popupController->Breadcrumbs($unlinked);
if ($this->record && $this->record->ID) {
$items->push(new ArrayData(array('Title' => $this->record->Title, 'Link' => $this->Link())));
} else {
$items->push(new ArrayData(array('Title' => sprintf(_t('GridField.NewRecord', 'New %s'), $this->record->singular_name()), 'Link' => false)));
}
return $items;
}
