/**
* A wizard callback used to install the custom field.
*
* @param View $view Submitted view
* @param array $form Form data
*
* @return boolean
*/
public function installField($view, $form)
{
$path = kirby()->roots()->fields() . DS . 'comments';
$target = new Folder($path);
if ($target->exists()) {
$view->errors(array('field' => 'A field with the same name already exists.'));
return false;
}
$path = $this->hub()->finder()->resources() . DS . 'fields' . DS . 'comments';
$source = new Folder($path);
if (!$source->copy($target->root())) {
$view->errors(array('field' => 'Could not copy custom field to target directory. Is the `site` folder writeable?'));
return false;
}
return $this->redirect('home');
}
