/**
* Limit CMS page save
*
* @param Mage_Cms_Model_Page $model
*/
public function cmsPageSaveBefore($model)
{
$originalStoreIds = $model->getResource()->lookupStoreIds($model->getId());
if ($model->getId() && !$this->_role->hasStoreAccess($originalStoreIds)) {
$this->_throwSave();
}
if (!$this->_role->hasExclusiveStoreAccess($originalStoreIds)) {
$this->_throwSave();
}
$model->setData('stores', $this->_forceAssignToStore($this->_updateSavingStoreIds($model->getData('stores'), $originalStoreIds)));
}
public function createVersion(Mage_Cms_Model_Page $page)
{
$data = $page->getData();
$versionData = array();
$versionData['content'] = $data['content'];
$versionData['parent_id'] = $data['page_id'];
$versionData['creation_time'] = $data['update_time'];
$versionData['user_id'] = Mage::getSingleton('admin/session')->getUser()->getId();
$this->setData($versionData);
$this->save();
return $this;
}