+ $user_list[] = $val;
+ }
+
+ if (isset($options['self_first'])) {
+ // Put own entry at the front.
+ $cnt = count($user_list);
+ for($i = 0; $i < $cnt; $i++) {
+ if ($user_list[$i]['id'] == $this->id) {
+ $self = $user_list[$i]; // Found self.
+ array_unshift($user_list, $self); // Put own entry at the front.
+ array_splice($user_list, $i+1, 1); // Remove duplicate.
+ }
+ }
+ }
+ return $user_list;
+ }
+
+ // getGroups obtains an array consisting of:
+ // - A parent group (..) of a currently selected group, if available.
+ // - A currently selected group (.) represented by $behalf_group_id.
+ // - All subgroups (only immediate children) of a currently selected group.
+ function getGroups() {
+ $mdb2 = getConnection();
+
+ $selected_group_id = ($this->behalf_group_id ? $this->behalf_group_id : $this->group_id);
+ $selected_group_name = ($this->behalf_group_id ? $this->behalf_group_name : $this->group_name);
+
+ // Start with parent group.
+ if ($selected_group_id != $this->group_id) {
+ // We are in one of subgroups, and a parent exists.
+ // Get parent group info.
+ $sql = "select parent_id from tt_groups where org_id = $this->org_id and id = $selected_group_id";
+ $res = $mdb2->query($sql);
+ if (!is_a($res, 'PEAR_Error')) {
+ $val = $res->fetchRow();
+ $parent_id = $val['parent_id'];
+ if ($parent_id) {
+ // Get parent group name.
+ $sql = "select name from tt_groups where org_id = $this->org_id and id = $parent_id";
+ $res = $mdb2->query($sql);
+ if (!is_a($res, 'PEAR_Error')) {
+ $val = $res->fetchRow();
+ $groups[] = array('id'=>$parent_id,'name'=>$val['name']);
+ }
+ }
+ }
+ }
+
+ // Add current group.
+ $groups[] = array('id'=>$selected_group_id,'name'=>$selected_group_name);
+
+ // Add subgroups.
+ $sql = "select id, name from tt_groups where org_id = $this->org_id and parent_id = $selected_group_id";
+ $res = $mdb2->query($sql);
+ if (!is_a($res, 'PEAR_Error')) {
+ while ($val = $res->fetchRow()) {
+ $groups[] = array('id'=>$val['id'],'name'=>$val['name']);
+ }
+ }
+ return $groups;
+ }
+
+ // getUser function is used to manage users in group and returns user details.
+ // At the moment, the function is used for user edits and deletes.
+ function getUser($user_id) {
+ if (!$this->can('manage_users')) return false;
+
+ $mdb2 = getConnection();
+
+ $sql = "select u.id, u.name, u.login, u.role_id, u.client_id, u.status, u.rate, u.email from tt_users u".
+ " left join tt_roles r on (u.role_id = r.id)".
+ " where u.id = $user_id and u.group_id = $this->group_id and u.status is not null".
+ " and (r.rank < $this->rank or (r.rank = $this->rank and u.id = $this->id))"; // Users with lesser roles or self.
+ $res = $mdb2->query($sql);
+ if (!is_a($res, 'PEAR_Error')) {
+ $val = $res->fetchRow();
+ return $val;