/**
* get all contents on this page as Knowledgeroot_Content object
*
* @param object $page Knowledgeroot_Page object
* @param string $sorting column to sort by also with ASC|DESC
* return $array
*/
public static function getContents(Knowledgeroot_Page $page, $sorting = 'sorting')
{
$ret = array();
// get acl
$acl = Knowledgeroot_Registry::get('acl');
$content = new Knowledgeroot_Db_Content();
$select = $content->select();
$select->where('parent = ?', $page->getId());
$select->where('deleted = ' . Knowledgeroot_Db::false());
$select->order($sorting);
$rows = $content->fetchAll($select);
foreach ($rows as $value) {
if ($acl->iAmAllowed('content_' . $value->id, 'show')) {
$ret[] = new Knowledgeroot_Content($value->id);
}
}
return $ret;
}
public function restoreAction()
{
// acl checks
if (!Knowledgeroot_Acl::iAmAllowed('page_' . $this->_getParam('id'), 'edit')) {
$this->_redirect('');
}
// get page and restore version
$page = new Knowledgeroot_Page($this->_getParam('id'), $this->_getParam('version'));
$page->restore();
// show success message
Knowledgeroot_Message::success("Page restored", "Page was restored to version " . $this->_getParam('version'));
// redirect to page
$this->_redirect('page/' . $page->getId());
}
