public function sortAction()
{
$this->_helper->viewRenderer->setNoRender();
$this->_helper->getHelper('layout')->disableLayout();
$request = $this->getRequest();
if ($request->isPost()) {
$data = $request->getPost();
$orderings = $this->getOrdering($data['quoterequestid']);
$currentOrdering = array_search($data['id'], $orderings);
$position = new Purchases_Model_DbTable_Quoterequestpos();
if ($data['ordering'] == 'down') {
$position->sortPosition($data['id'], $currentOrdering + 1);
$position->sortPosition($orderings[$currentOrdering + 1], $currentOrdering);
} elseif ($data['ordering'] == 'up') {
$position->sortPosition($data['id'], $currentOrdering - 1);
$position->sortPosition($orderings[$currentOrdering - 1], $currentOrdering);
} elseif ($data['ordering'] > 0) {
if ($data['ordering'] < $currentOrdering) {
$position->sortPosition($data['id'], $data['ordering']);
foreach ($orderings as $ordering => $positionId) {
if ($ordering < $currentOrdering && $ordering >= $data['ordering']) {
$position->sortPosition($positionId, $ordering + 1);
}
}
} elseif ($data['ordering'] > $currentOrdering) {
$position->sortPosition($data['id'], $data['ordering']);
foreach ($orderings as $ordering => $positionId) {
if ($ordering > $currentOrdering && $ordering <= $data['ordering']) {
$position->sortPosition($positionId, $ordering - 1);
}
}
}
}
$this->setOrdering($data['quoterequestid']);
}
}
