$result = array();
$mdb2 = getConnection();
+ $group_id = $this->behalf_group_id ? $this->behalf_group_id : $this->group_id;
// Do a query with inner join to get assigned projects.
$sql = "select p.id, p.name, p.description, p.tasks, upb.rate from tt_projects p
inner join tt_user_project_binds upb on (upb.user_id = ".$this->getActiveUser()." and upb.project_id = p.id and upb.status = 1)
- where p.group_id = $this->group_id and p.status = 1 order by p.name";
+ where p.group_id = $group_id and p.status = 1 order by p.name";
$res = $mdb2->query($sql);
if (!is_a($res, 'PEAR_Error')) {
while ($val = $res->fetchRow()) {
}
// checkBehalfId checks whether behalf_id is appropriate.
- // On behalf user must be active and have lower rank.
+ // On behalf user must be active and have lower rank if the user is from home group,
+ // otherwise:
+ // - subgroup must ve valid;
+ // - user should be a member of it.
function checkBehalfId() {
- $options = array('status'=>ACTIVE,'max_rank'=>$this->rank-1);
- $users = $this->getUsers($options);
- foreach($users as $one_user) {
- if ($one_user['id'] == $this->behalf_id)
- return true;
+ if (!$this->behalf_group_id) {
+ // Checking user from home group.
+ $options = array('status'=>ACTIVE,'max_rank'=>$this->rank-1);
+ $users = $this->getUsers($options);
+ foreach($users as $one_user) {
+ if ($one_user['id'] == $this->behalf_id)
+ return true;
+ }
+ } else {
+ // Checking user from a subgroup.
+ $group_id = $this->behalf_group_id;
+ if (!$this->isSubgroupValid($group_id))
+ return false;
+
+ // So far, so good. Check user now.
+ $options = array('group_id'=>$group_id,'status'=>ACTIVE,'max_rank'=>MAX_RANK);
+ $users = $this->getUsers($options);
+ foreach($users as $one_user) {
+ if ($one_user['id'] == $this->behalf_id)
+ return true;
+ }
}
return false;
}
// Needed for situations when user does not have do_own_something right.
// Example: has view_charts but does not have view_own_charts.
// In this case we still allow access to charts, but set behalf_id to someone else.
+ // Another example: working in a subgroup on behalf of someone else.
function adjustBehalfId() {
- $options = array('status'=>ACTIVE,'max_rank'=>$this->rank-1);
+ $group_id = $this->behalf_group_id ? $this->behalf_group_id : $this->group_id;
+ $rank = $this->getMaxRankForGroup($group_id);
+
+ // Adjust to first found user in group.
+ $options = array('group_id'=>$group_id,'status'=>ACTIVE,'max_rank'=>$rank);
$users = $this->getUsers($options);
foreach($users as $one_user) {
// Fake loop to access first element.
return true;
}
+
+ // isSubgroupValid determines if a subgroup is valid for user.
+ // A subgroup is valid if:
+ // - user can manage_subgroups;
+ // - subgroup is either a direct child of user group, or "on the path"
+ // to it (grand-child, etc.).
+ function isSubgroupValid($subgroup_id) {
+ if (!$this->can('manage_subgroups')) return false; // User cannot manage subgroups.
+
+ $current_group_id = $subgroup_id;
+ while ($parent_group_id = ttGroupHelper::getParentGroup($current_group_id)) {
+ if ($parent_group_id == $this->group_id) {
+ return true; // Found it.
+ }
+ $current_group_id = $parent_group_id;
+ }
+ return false;
+ }
+
+ // getMaxRankForGroup determines effective user rank for a user in a given group.
+ // For home group it is the existing user rank (as per role) minus 1.
+ // For subgroups, if user can "manage_subgroups", it is MAX_RANK.
+ function getMaxRankForGroup($group_id) {
+
+ $max_rank = 0; // Start safely.
+ if ($this->group_id == $group_id) {
+ $max_rank = $this->rank - 1;
+ return $max_rank;
+ }
+
+ if ($this->isSubgroupValid($group_id))
+ $max_rank = MAX_RANK;
+
+ return $max_rank;
+ }
}