$newModel = DataSource::get('new');
$treeTag = new Tag($newModel);
$rootTag = $treeTag->getRoot();
$query = "\n SELECT\n tag.id,\n tag.parent_id,\n tag.main_tag_id,\n tag.keyword,\n slug.slug\n\n\n FROM " . EzTag::getTableName() . " tag\n JOIN pmd_tagslug slug\n ON slug.id_tag=tag.id\n ";
$rows = $model->queryAndFetch($query);
$oldTags = array();
foreach ($rows as $row) {
$oldTags[$row['id']] = $row;
}
$newTagMapping = array();
$newModel->autocommit(false);
foreach ($oldTags as $row) {
$tag = new Tag();
$tag->setSource($newModel);
$tag->setCaption($row['keyword']);
$tag->setSlug($row['slug']);
$tag->insert();
$newTagMapping[$row['id']] = $tag->getId();
echo $tag->getId() . "\t" . $row['keyword'] . "\n";
}
foreach ($newTagMapping as $oldId => $newId) {
$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])) {
