OnReIndex

bool
handler function(
	array NS,
	string oCallback,
	string callback_method
);

"OnReindex" event is called during the re-indexing of the module data by the CSearch::ReindexModule or CSearch::ReIndexAll methods.

Parameters

See Also

• CSearch::ReindexModule
• CSearch::ReIndexAll

Example of handler function:

<?

// register the "OnReindex" event handler of the "search" module
RegisterModuleDependences("search", "OnReindex", "my_module", "CMyModule", "OnReindex");

// create method-function OnReindex in the my_module, in the CMyModule class  
public static function OnReindex($NS, $oCallback, $callback_method)
{
	global $DB;

	$NS["ID"] = intval($NS["ID"]);
	if($NS["MODULE"]=="my_module" && $NS["ID"] > 0)
		$strWhere = "WHERE ID > ".$NS["ID"];
	else
		$strWhere = "";

	$strSql =
		"SELECT FT.ID, FT.TITLE, FT.MESSAGE, ".
		"  DATE_FORMAT(FT.POST_DATE, '%d.%m.%Y %H:%i:%s') as POST_DATE, FT.LID ".
		"FROM b_my_table FT ".
		$strWhere.
		" ORDER BY FT.ID";

	$db_res = $DB->Query($strSql);
	while ($res = $db_res->Fetch())
	{
		$Result = array(
			"ID" => $res["ID"],
			"SITE_ID" => array("s1"),
			"DATE_CHANGE" => $res["POST_DATE"],
			"URL" => "/my_module/index.php?ID=".$res["ID"],
			"PERMISSIONS" => array(2),
			"TITLE" => $res["TITLE"],
			"BODY" => $res["MESSAGE"],
		);
		$index_res = call_user_func(array($oCallback, $callback_method), $Result);
		if(!$index_res)
			return $Result["ID"];
	}
	return false;
}

// call the module re-indexing
CSearch::ReIndexModule("my_module");

?>