/**
* Initialize views sub form
*
* @return \Zend\Form\FieldSet
*/
protected function getViews()
{
$fieldsets = $this->getFieldSets();
if (!empty($fieldsets['views'])) {
return $fieldsets['views'];
}
$fieldsets = new FieldSet('views');
$availableViews = new Element\Select('available_views');
$availableViews->setAttribute('multiple', 'multiple');
$availableViews->setValueOptions($this->viewCollection->getSelect());
$fieldsets->add($availableViews);
$defaultView = new Element\Select('default_view');
$defaultView->setValueOptions($this->viewCollection->getSelect());
$fieldsets->add($defaultView);
$this->add($fieldsets);
$this->getInputFilter()->add(array('type' => 'Zend\\InputFilter\\InputFilter', 'default_view' => array('name' => 'default_view', 'required' => true, 'validators' => array(array('name' => 'not_empty'))), 'available_views' => array('name' => 'available_views', 'required' => false, 'allow_empty' => true)), 'views');
return $fieldsets;
}