public function searchDocuments($words, $includeAllDocs)
{
$this->checkBtreeIsLoaded();
if ($this->_btree == null) {
throw new NotFoundException("BTree is invalid. Try to recreate the index.", 601);
} else {
$arr = BTreeUtil::searchDocuments(strtolower(trim($words)), $this->_btree, $includeAllDocs);
return $arr;
}
}
public function saveDocument($documentName, $xml, $btree)
{
$btree = BTreeUtil::navigateNodes($xml->documentElement, $documentName . "#/", $btree);
$documentName = self::getFullFileName($documentName);
FileUtil::ForceDirectories(self::getPathFromFile($documentName));
$xml->normalize();
XmlUtil::SaveXmlDocument($xml, $documentName);
return $btree;
}
/**
*@param DOMNode $node
*@param string $xpath
*@param BTree $btree
*@return BTree
*/
public static function navigateNodes($node, $xpath, $btree)
{
if (!is_null($node)) {
if ($node->nodeType == XML_TEXT_NODE) {
$btree = BTreeUtil::insertTokens($node->nodeValue, $xpath, $btree);
}
if ($node->hasChildNodes()) {
$btree = self::navigateNodes($node->firstChild, $xpath . $node->nodeName . "/", $btree);
}
// Ver se coloco Attributes aqui.... Acho que nao.
$btree = self::navigateNodes($node->nextSibling, $xpath, $btree);
}
return $btree;
}
