function getProfiles()
 {
     $repeats = Notice::listGet('repeat_of', array($this->notice->getID()));
     $profiles = array();
     foreach ($repeats[$this->notice->getID()] as $rep) {
         $profiles[] = $rep->profile_id;
     }
     return $profiles;
 }
 function _allNotices($notices)
 {
     $convId = array();
     foreach ($notices as $notice) {
         $convId[] = $notice->conversation;
     }
     $convId = array_unique($convId);
     $allMap = Notice::listGet('conversation', $convId);
     $allArray = array();
     foreach ($allMap as $convId => $convNotices) {
         $allArray = array_merge($allArray, $convNotices);
     }
     return $allArray;
 }