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<?
class CAllSearchTitle extends CDBResult
{
var $_arPhrase = array();
var $_arStemFunc;
var $minLength = 1;
function __construct()
{
$this->_arStemFunc = stemming_init(LANGUAGE_ID);
}
function Search($phrase = "", $nTopCount = 5, $arParams = array(), $bNotFilter = false, $order = "")
{
$DB = CDatabase::GetModuleConnection('search');
$this->_arPhrase = stemming_split($phrase, LANGUAGE_ID);
if(!empty($this->_arPhrase))
{
$nTopCount = intval($nTopCount);
if($nTopCount <= 0)
$nTopCount = 5;
$arId = CSearchFullText::GetInstance()->searchTitle($phrase, $this->_arPhrase, $nTopCount, $arParams, $bNotFilter, $order);
if (!is_array($arId))
{
return $this->searchTitle($phrase, $nTopCount, $arParams, $bNotFilter, $order);
}
elseif (!empty($arId))
{
$strSql = "
SELECT
sc.ID
,sc.MODULE_ID
,sc.ITEM_ID
,sc.TITLE
,sc.PARAM1
,sc.PARAM2
,sc.DATE_CHANGE
,L.DIR
,L.SERVER_NAME
,sc.URL as URL
,scsite.URL as SITE_URL
,scsite.SITE_ID
,".$this->getRankFunction($phrase)." RANK1
FROM
b_search_content sc
INNER JOIN b_search_content_site scsite ON sc.ID = scsite.SEARCH_CONTENT_ID
INNER JOIN b_lang L ON scsite.SITE_ID = L.LID
WHERE
sc.ID in (".implode(",", $arId).")
and scsite.SITE_ID = '".SITE_ID."'
ORDER BY ".$this->getSqlOrder($bOrderByRank)."
";
$r = $DB->Query($DB->TopSql($strSql, $nTopCount+1));
parent::CDBResult($r);
return true;
}
}
else
{
return false;
}
}
function getRankFunction($phrase)
{
return "0";
}
function setMinWordLength($minLength)
{
$minLength = intval($minLength);
if ($minLength > 0)
$this->minLength = $minLength;
}
function Fetch()
{
$r = parent::Fetch();
if($r)
{
if(strlen($r["SITE_URL"])>0)
$r["URL"] = $r["SITE_URL"];
if(substr($r["URL"], 0, 1)=="=")
{
foreach (GetModuleEvents("search", "OnSearchGetURL", true) as $arEvent)
$r["URL"] = ExecuteModuleEventEx($arEvent, array($r));
}
$r["URL"] = str_replace(
array("#LANG#", "#SITE_DIR#", "#SERVER_NAME#"),
array($r["DIR"], $r["DIR"], $r["SERVER_NAME"]),
$r["URL"]
);
$r["URL"] = preg_replace("'(?<!:)/+'s", "/", $r["URL"]);
$r["NAME"] = htmlspecialcharsex($r["TITLE"]);
$preg_template = "/(^|[^".$this->_arStemFunc["pcre_letters"]."])(".str_replace("/", "\\/", implode("|", array_map('preg_quote', array_keys($this->_arPhrase)))).")/i".BX_UTF_PCRE_MODIFIER;
if(preg_match_all($preg_template, ToUpper($r["NAME"]), $arMatches, PREG_OFFSET_CAPTURE))
{
$c = count($arMatches[2]);
if(defined("BX_UTF"))
{
for($j = $c-1; $j >= 0; $j--)
{
$prefix = mb_substr($r["NAME"], 0, $arMatches[2][$j][1], 'latin1');
$instr = mb_substr($r["NAME"], $arMatches[2][$j][1], mb_strlen($arMatches[2][$j][0], 'latin1'), 'latin1');
$suffix = mb_substr($r["NAME"], $arMatches[2][$j][1] + mb_strlen($arMatches[2][$j][0], 'latin1'), mb_strlen($r["NAME"], 'latin1'), 'latin1');
$r["NAME"] = $prefix."<b>".$instr."</b>".$suffix;
}
}
else
{
for($j = $c-1; $j >= 0; $j--)
{
$prefix = substr($r["NAME"], 0, $arMatches[2][$j][1]);
$instr = substr($r["NAME"], $arMatches[2][$j][1], strlen($arMatches[2][$j][0]));
$suffix = substr($r["NAME"], $arMatches[2][$j][1]+strlen($arMatches[2][$j][0]));
$r["NAME"] = $prefix."<b>".$instr."</b>".$suffix;
}
}
}
}
return $r;
}
function MakeFilterUrl($prefix, $arFilter)
{
if(!is_array($arFilter))
{
return "&".urlencode($prefix)."=".urlencode($arFilter);
}
else
{
$url = "";
foreach($arFilter as $key => $value)
{
$url .= CSearchTitle::MakeFilterUrl($prefix."[".$key."]", $value);
}
return $url;
}
}
}
?>