public function getOrderCommands() { if (!$this->originalNodesOrder) { return array(); } $reorders = NodeHelper::calculateOrderBefore($this->originalNodesOrder, $this->nodes); $this->originalNodesOrder = null; return $reorders; }
/** * {@inheritDoc} */ public function reorderChildren(Node $node) { $reorders = $node->getOrderCommands(); if (count($reorders) == 0) { // should not happen but safe is safe return; } $body = ''; $path = $node->getPath(); foreach ($reorders as $child => $destination) { if (is_null($destination)) { $body .= ">{$path}/{$child} : #last\r"; } else { $body .= ">{$path}/{$child} : {$destination}#before\r"; } } $this->setJsopBody(trim($body)); }