/**
* Searches for subdivisions in the company structure that have a title that
* match the given search string and returns all subdivions under those
* matches as a comma separated string of subdivision ids.
*
* @param searchStr The string to match against subdivision IDs
* @return comma separated string of subdivision ids or null if no match.
*/
private function _getMatchingSubdivisionIds($searchStr)
{
$subdivisionIds = null;
// Get list of workstations with matches in the title or matches higher in the hierachy
$compStructObj = new CompStruct();
$sublist = $compStructObj->getSubdivisionsUnderMatchInHierachy($searchStr);
// Create select condition for employees with workstation set to any of the
// subdivisions
if (isset($sublist) && count($sublist) > 0) {
$rowNum = 0;
foreach ($sublist as $subdivision) {
$subdivIdList[$rowNum] = $subdivision['id'];
$rowNum++;
}
$subdivisionIds = implode(',', $subdivIdList);
}
return $subdivisionIds;
}
