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() {
+ // getGroupsForDropdown obtains an array of groups to populate "Group" dropdown.
+ // It consists of:
+ // - User home group.
+ // - The entire stack of groups all the way down to current on behalf group.
+ // - All immediate children of the current on behalf group.
+ // This allows user to navigate easily to home group, anything in between, and 1 level below.
+ function getGroupsForDropdown() {
$mdb2 = getConnection();
+ // Start with subgroups.
+ $groups = array();
+ $group_id = $this->getActiveGroup();
+ $sql = "select id, name from tt_groups where org_id = $this->org_id and parent_id = $group_id and status = 1";
+ $res = $mdb2->query($sql);
+ if (!is_a($res, 'PEAR_Error')) {
+ while ($val = $res->fetchRow()) {
+ $groups[] = $val;
+ }
+ }
+
+ // Add current on behalf group to the beginning of array.
$selected_group_id = ($this->behalf_group_id ? $this->behalf_group_id : $this->group_id);
$selected_group_name = ($this->behalf_group_id ? $this->behalf_group_name : $this->group_name);
+ array_unshift($groups, array('id'=>$selected_group_id,'name'=>$selected_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 and status = 1";
+ // Iterate all the way to the home group, starting with selected ("on behalf") group.
+ $current_group_id = $selected_group_id;
+ while ($current_group_id != $this->group_id) {
+ $sql = "select parent_id from tt_groups where org_id = $this->org_id and id = $current_group_id and status = 1";
$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 and status = 1";
- $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'=>$selected_group_name);
+ if (is_a($res, 'PEAR_Error')) return false;
- // Add subgroups.
- $sql = "select id, name from tt_groups where org_id = $this->org_id and parent_id = $selected_group_id and status = 1";
- //die($sql);
- $res = $mdb2->query($sql);
- if (!is_a($res, 'PEAR_Error')) {
- while ($val = $res->fetchRow()) {
- $groups[] = $val;
+ $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 and status = 1";
+ $res = $mdb2->query($sql);
+ if (is_a($res, 'PEAR_Error')) return false;
+ $val = $res->fetchRow();
+ if (!$val) return false;
+ array_unshift($groups, array('id'=>$parent_id,'name'=>$val['name']));
+ $current_group_id = $parent_id;
+ } else {
+ return false;
}
}
return $groups;