/**
* It returns an array of the Name ande Lastname of users who are owners
* of a wikipage contained in the wiki given, ordred alphabetically.
*
* @param wiki $wiki
* @param int $groupid
* @param int $ownerid
* @return Array of String
*
*/
function get_wiki_page_owners_of_wiki($wiki, $groupid = 0, $ownerid = 0)
{
if ($wiki->student_mode() == '0' && $wiki->group_mode() != '0') {
//only by groups
return $this->persistencemanager->get_wiki_page_owners_of_wiki($wiki, $groupid);
}
//by students and their groups
return $this->persistencemanager->get_wiki_page_owners_of_wiki($wiki, $groupid, $ownerid);
}
