function IndexStub($pages)
{
parent::Fulltext_Index('ASCII');
foreach ($pages as $page => $lexemes) {
foreach ($lexemes as $lexeme) {
if (!isset($this->lexemes[$lexeme])) {
$this->lexemes[$lexeme] = array();
}
$this->lexemes[$lexeme][] = $page;
}
}
}
function search($query)
{
$entries = parent::search($query);
// TODO: optimize this using temporary tables
$pages = array();
foreach ($entries as $page_no => $score) {
$result = mysql_query("SELECT title, path " . "FROM page " . "WHERE book_id = {$this->book_id} " . "AND no = {$page_no}") or die(__FILE__ . ':' . __LINE__ . ':' . mysql_error() . "\n");
$pages[] = mysql_fetch_row($result);
}
return $pages;
}
