function getDynamicUgroups($group_id, $instances)
{
include_once 'www/project/admin/ugroup_utils.php';
$hash = md5(serialize($instances));
if (!isset($this->_dynamics_ugroups)) {
$this->_dynamics_ugroups = array();
}
if (!isset($this->_dynamics_ugroups[$hash])) {
$this->_dynamics_ugroups[$hash] = ugroup_db_list_dynamic_ugroups_for_user($group_id, $instances, $this->id);
}
return $this->_dynamics_ugroups[$hash];
}
/** group users to be notified of artifact changes
* groups are done with respect to ugroups and
* their permissions on the artifact
* @param user_id an array of user ids
* return $user_sets array of arrays of user ids:
* return $ugroup_sets array of arrays of ugroup_ids.
* the $user_sets keys correspond to the $ugroup_sets keys i.e.
* $ugroup_sets[x] are the ugroups that the users in $user_sets[x]
* belong to
*/
function groupNotificationList($user_ids, &$user_sets, &$ugroup_sets)
{
$group_id = $this->ArtifactType->getGroupID();
$group_artifact_id = $this->ArtifactType->getID();
$user_sets = array();
$ugroup_sets = array();
//go through user_ids array:
//for each user have a look at which ugroups he belongs
foreach ($user_ids as $user_id) {
$specific_ugroups = ugroup_db_list_tracker_ugroups_for_user($group_id, $group_artifact_id, $user_id);
//echo "<br>specific_ugroups for $user_id = "; print_r($specific_ugroups);
$dynamic_ugroups = ugroup_db_list_dynamic_ugroups_for_user($group_id, $group_artifact_id, $user_id);
//echo "<br>dynamic_ugroups for $user_id = "; print_r($dynamic_ugroups);
$all_ugroups = array_merge($dynamic_ugroups, $specific_ugroups);
//echo "<br>all_ugroups for $user_id = "; print_r($all_ugroups);
$found_gr = false;
while (list($x, $ug) = each($ugroup_sets)) {
$diff1 = array_diff($ug, $all_ugroups);
$diff2 = array_diff($all_ugroups, $ug);
if (empty($diff1) && empty($diff2)) {
// we found the magic users that are part of exactly the same ugroups as this user
$gr = $user_sets[$x];
$gr[] = $user_id;
unset($user_sets[$x]);
$user_sets[$x] = $gr;
$found_gr = true;
break;
}
}
// if we didn't find users who have exactly the same permissions we have to add this user separately
if (!$found_gr) {
$user_sets[] = array($user_id);
$ugroup_sets[] = $all_ugroups;
}
}
}
function getDynamicUgroups($group_id, $instances)
{
$hash = md5(serialize($instances));
if (!isset($this->_dynamics_ugroups)) {
$this->_dynamics_ugroups = array();
}
if (!isset($this->_dynamics_ugroups[$hash])) {
$this->_dynamics_ugroups[$hash] = ugroup_db_list_dynamic_ugroups_for_user($group_id, $instances, $this->id);
}
return $this->_dynamics_ugroups[$hash];
}
