$tag = new Tag();
$tag->setSource($newModel);
$tag->loadById($newId);
if ($oldTags[$oldId]['main_tag_id']) {
$oldParentId = $oldTags[$oldId]['main_tag_id'];
} else {
$oldParentId = $oldTags[$oldId]['parent_id'];
}
$parentTagId = false;
if (isset($newTagMapping[$oldParentId])) {
$parentTagId = $newTagMapping[$oldParentId];
}
if (!$parentTagId) {
$parentTagId = $rootTag->getId();
}
echo $oldParentId . "\t" . $parentTagId . "\t" . $oldTags[$oldId]['keyword'] . "\n";
if ($oldTags[$oldId]['main_tag_id']) {
$oldMasterTagId = $oldTags[$oldId]['main_tag_id'];
$tag->setMasterTagId($newTagMapping[$oldMasterTagId]);
}
$tag->setParentId($parentTagId);
$tag->update();
}
$startTime = microtime(true);
$tagTree = new Tag();
$tagTree->setSource($newModel);
$tagTree->reset();
$tagTree->buildTree();
$newModel->commit();
$elapsed = microtime(true) - $startTime;
echo "Tag tree building duration : " . $elapsed . "\n";