- // 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->getGroup();
- $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));
-
- // 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')) return false;
-
- $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;
- }
-
- // getGroupsForDropdown2 obtains an array of groups to populate the "Group" dropdown.
- // It consists of the entire tree starting from user home group down.