public function _prepareLayout()
{
$role = Mage::getSingleton('aitpermissions/role');
if ($role->isPermissionsEnabled() && !$role->isAllowedToDelete()) {
$category = $this->getCategory()->setIsDeleteable(false);
Mage::unregister('category');
Mage::register('category', $category);
}
return parent::_prepareLayout();
}
protected function _prepareLayout()
{
parent::_prepareLayout();
// add required javascript
$this->getLayout()->getBlock('head')->addJs('amasty/amcatcopy/duplicate.js');
// add duplicate button
if ($this->getCategory()->getId()) {
$this->addAdditionalButton('duplicate_button', array('label' => Mage::helper('amcatcopy')->__('Duplicate Category'), 'onclick' => "categoryDuplicate('" . $this->getUrl('amcatcopy/adminhtml_index/duplicate', array('id' => $this->getCategory()->getId())) . "')", 'class' => 'add'));
}
return $this;
}
