&& $_REQUEST["ajax_call"] === "y"
&& (
!isset($_REQUEST["INPUT_ID"])
|| $_REQUEST["INPUT_ID"] == $arParams["INPUT_ID"]
)
&& CModule::IncludeModule("search")
)
{
CUtil::decodeURIComponent($query);
$arResult["alt_query"] = "";
if($arParams["USE_LANGUAGE_GUESS"] !== "N")
{
$arLang = CSearchLanguage::GuessLanguage($query);
if(is_array($arLang) && $arLang["from"] != $arLang["to"])
$arResult["alt_query"] = CSearchLanguage::ConvertKeyboardLayout($query, $arLang["from"], $arLang["to"]);
}
$arResult["query"] = $query;
$arResult["phrase"] = stemming_split($query, LANGUAGE_ID);
$arParams["NUM_CATEGORIES"] = intval($arParams["NUM_CATEGORIES"]);
if($arParams["NUM_CATEGORIES"] <= 0)
$arParams["NUM_CATEGORIES"] = 1;
$arParams["TOP_COUNT"] = intval($arParams["TOP_COUNT"]);
if($arParams["TOP_COUNT"] <= 0)
$arParams["TOP_COUNT"] = 5;
$arOthersFilter = array("LOGIC"=>"OR");
}
}
}
}
if ($arParams["SEARCH_IN_TREE"] == "Y") {
if (isset($_REQUEST["q"])) {
$q = trim($_REQUEST["q"]);
} else {
$q = false;
}
$arQuery = array();
if ($q !== false) {
if (CModule::IncludeModule("search")) {
$arLang = CSearchLanguage::GuessLanguage($q);
if (is_array($arLang) && $arLang["from"] != $arLang["to"]) {
$arQuery["QUERY"] = htmlspecialcharsex(CSearchLanguage::ConvertKeyboardLayout($q, $arLang["from"], $arLang["to"]));
} else {
$arQuery["QUERY"] = htmlspecialcharsex($q);
}
} else {
$arQuery["QUERY"] = htmlspecialcharsex($q);
}
} else {
$arQuery["QUERY"] = false;
}
if ($arQuery["QUERY"]) {
$qu = $arQuery["QUERY"];
$len_q = mb_strlen($qu);
if ($len_q > 3) {
if (CModule::IncludeModule("iblock")) {
/*IBLOCKS*/
$arResult["DROPDOWN"] = htmlspecialcharsex($arrDropdown);
$arResult["REQUEST"]["HOW"] = htmlspecialcharsbx($how);
$arResult["REQUEST"]["~FROM"] = $from;
$arResult["REQUEST"]["FROM"] = htmlspecialcharsbx($from);
$arResult["REQUEST"]["~TO"] = $to;
$arResult["REQUEST"]["TO"] = htmlspecialcharsbx($to);
if ($q !== false) {
if ($arParams["USE_LANGUAGE_GUESS"] == "N" || isset($_REQUEST["spell"])) {
$arResult["REQUEST"]["~QUERY"] = $q;
$arResult["REQUEST"]["QUERY"] = htmlspecialcharsex($q);
} else {
$arLang = CSearchLanguage::GuessLanguage($q);
if (is_array($arLang) && $arLang["from"] != $arLang["to"]) {
$arResult["REQUEST"]["~ORIGINAL_QUERY"] = $q;
$arResult["REQUEST"]["ORIGINAL_QUERY"] = htmlspecialcharsex($q);
$arResult["REQUEST"]["~QUERY"] = CSearchLanguage::ConvertKeyboardLayout($arResult["REQUEST"]["~ORIGINAL_QUERY"], $arLang["from"], $arLang["to"]);
$arResult["REQUEST"]["QUERY"] = htmlspecialcharsex($arResult["REQUEST"]["~QUERY"]);
} else {
$arResult["REQUEST"]["~QUERY"] = $q;
$arResult["REQUEST"]["QUERY"] = htmlspecialcharsex($q);
}
}
} else {
$arResult["REQUEST"]["~QUERY"] = false;
$arResult["REQUEST"]["QUERY"] = false;
}
if ($tags !== false) {
$arResult["REQUEST"]["~TAGS_ARRAY"] = array();
$arTags = explode(",", $tags);
foreach ($arTags as $tag) {
$tag = trim($tag);
function GuessLanguage($text, $lang = false)
{
if (strlen($text) <= 0) {
return false;
}
static $cache = array();
if (empty($cache)) {
$cache[] = "en";
//English is always in mind and on the first place
$rsLanguages = CLanguage::GetList($b = "", $o = "");
while ($arLanguage = $rsLanguages->Fetch()) {
if ($arLanguage["LID"] != "en") {
$cache[] = $arLanguage["LID"];
}
}
}
if (is_array($lang)) {
$arLanguages = $lang;
} else {
$arLanguages = $cache;
}
if (count($arLanguages) < 2) {
return false;
}
$languages_from = array();
$max_len = 0;
//Give customized languages a chance to guess
foreach ($arLanguages as $lang) {
$ob = CSearchLanguage::GetLanguage($lang);
$res = $ob->PreGuessLanguage($text, $lang);
if (is_array($res)) {
return $res;
} elseif ($res === true) {
return false;
}
}
//First try to detect language which
//was used to type the phrase
foreach ($arLanguages as $lang) {
$ob = CSearchLanguage::GetLanguage($lang);
$arScanCodesTmp1 = $ob->ConvertToScancode($text, true);
$arScanCodesTmp2_cnt = count(array_filter($arScanCodesTmp1));
//It will be one with most converted chars
if ($arScanCodesTmp2_cnt > $max_len) {
$max_len = $arScanCodesTmp2_cnt;
$languages_from = array($lang => $arScanCodesTmp1);
} elseif ($arScanCodesTmp2_cnt == $max_len) {
$languages_from[$lang] = $arScanCodesTmp1;
}
}
if ($max_len < 2) {
return false;
}
if (count($languages_from) <= 0) {
return false;
}
//If more than one language is detected as input
//try to get one with best trigram info
$arDetectionFrom = array();
$i = 0;
foreach ($languages_from as $lang => $arScanCodes) {
$arDetectionFrom[$lang] = array();
$ob = CSearchLanguage::GetLanguage($lang);
$arDetectionFrom[$lang][] = $ob->HasTrigrams();
$arDetectionFrom[$lang][] = $ob->CheckTrigrams($arScanCodes);
//Calculate how far sequence of scan codes
//is from language model
//$deviation = $ob->GetDeviation($arScanCodes);
//$arDetection[$lang_from_to][] = $deviation[1];
//$arDetection[$lang_from_to][] = intval($deviation[0]*100);
//Delay till compare
$arDetectionFrom[$lang][] = $ob;
$arDetectionFrom[$lang][] = $arScanCodes;
$arDetectionFrom[$lang][] = $i;
$i++;
}
uasort($arDetectionFrom, array("CSearchLanguage", "cmp"));
//echo "<pre>";foreach($arDetectionFrom as $i=>$ar){var_dump($i); print_r(array($ar[0],$ar[1],$ar[3],$ar[4],));}echo "<pre>";
//Now try the best to detect the language
$arDetection = array();
$i = 0;
foreach ($arDetectionFrom as $lang_from => $arTemp) {
$arScanCodes = $languages_from[$lang_from];
foreach ($arLanguages as $lang) {
$lang_from_to = $lang_from . "=>" . $lang;
$arDetection[$lang_from_to] = array();
$ob = CSearchLanguage::GetLanguage($lang);
$arDetection[$lang_from_to][] = $ob->HasBigrammInfo();
$arDetection[$lang_from_to][] = $ob->CheckTrigrams($arScanCodes);
//Calculate how far sequence of scan codes
//is from language model
//$deviation = $ob->GetDeviation($arScanCodes);
//$arDetection[$lang_from_to][] = $deviation[1];
//$arDetection[$lang_from_to][] = intval($deviation[0]*100);
//Delay till compare
$arDetection[$lang_from_to][] = $ob;
$arDetection[$lang_from_to][] = $arScanCodes;
$alt_text = CSearchLanguage::ConvertKeyboardLayout($text, $lang_from, $lang);
$arDetection[$lang_from_to][] = $alt_text !== $text;
$arDetection[$lang_from_to][] = $i;
$arDetection[$lang_from_to][] = $lang_from_to;
$i++;
}
}
uasort($arDetection, array("CSearchLanguage", "cmp"));
$language_from_to = key($arDetection);
list($language_from, $language_to) = explode("=>", $language_from_to);
//echo "<pre>";foreach($arDetection as $i=>$ar){var_dump($i); print_r(array($ar[0],$ar[1],$ar[3],$ar[4],$ar[5],));}echo "<pre>";
$alt_text = CSearchLanguage::ConvertKeyboardLayout($text, $language_from, $language_to);
if ($alt_text === $text) {
return false;
}
return array("from" => $language_from, "to" => $language_to);
}
/**
* $arParams,
* $request
*/
function getSearchedElement($arParams, $request)
{
if (!CModule::IncludeModule("search")) {
return false;
}
$arParams["SHOW_WHEN"] = $arParams["SHOW_WHEN"] == "Y";
if (!is_array($arParams["arrWHERE"])) {
$arParams["arrWHERE"] = array();
}
$arParams["PAGE_RESULT_COUNT"] = 50;
if ($arParams["DEFAULT_SORT"] !== "date") {
$arParams["DEFAULT_SORT"] = "rank";
}
if (strlen($arParams["FILTER_NAME"]) <= 0 || !preg_match("/^[A-Za-z_][A-Za-z01-9_]*\$/", $arParams["FILTER_NAME"])) {
$arFILTERCustom = array();
} else {
$arFILTERCustom = $GLOBALS[$arParams["FILTER_NAME"]];
if (!is_array($arFILTERCustom)) {
$arFILTERCustom = array();
}
}
$exFILTER = CSearchParameters::ConvertParamsToFilter($arParams, "arrFILTER");
//options
if (isset($_REQUEST["q"])) {
$q = trim($_REQUEST["q"]);
} else {
$q = false;
}
if ($q !== false) {
if ($arParams["USE_LANGUAGE_GUESS"] == "N" || isset($_REQUEST["spell"])) {
$arResult["REQUEST"]["~QUERY"] = $q;
$arResult["REQUEST"]["QUERY"] = htmlspecialcharsex($q);
} else {
$arLang = CSearchLanguage::GuessLanguage($q);
if (is_array($arLang) && $arLang["from"] != $arLang["to"]) {
$arResult["REQUEST"]["~ORIGINAL_QUERY"] = $q;
$arResult["REQUEST"]["ORIGINAL_QUERY"] = htmlspecialcharsex($q);
$arResult["REQUEST"]["~QUERY"] = CSearchLanguage::ConvertKeyboardLayout($arResult["REQUEST"]["~ORIGINAL_QUERY"], $arLang["from"], $arLang["to"]);
$arResult["REQUEST"]["QUERY"] = htmlspecialcharsex($arResult["REQUEST"]["~QUERY"]);
} else {
$arResult["REQUEST"]["~QUERY"] = $q;
$arResult["REQUEST"]["QUERY"] = htmlspecialcharsex($q);
}
}
}
$arResult["URL"] = $APPLICATION->GetCurPage() . "?q=" . urlencode($q) . (isset($_REQUEST["spell"]) ? "&spell=1" : "") . ($tags !== false ? "&tags=" . urlencode($tags) : "");
if (isset($arResult["REQUEST"]["~ORIGINAL_QUERY"])) {
$arResult["ORIGINAL_QUERY_URL"] = $APPLICATION->GetCurPage() . "?q=" . urlencode($arResult["REQUEST"]["~ORIGINAL_QUERY"]) . "&spell=1" . "&where=" . urlencode($arResult["REQUEST"]["WHERE"]) . ($arResult["REQUEST"]["HOW"] == "d" ? "&how=d" : "") . ($arResult["REQUEST"]["FROM"] ? '&from=' . urlencode($arResult["REQUEST"]["~FROM"]) : "") . ($arResult["REQUEST"]["TO"] ? '&to=' . urlencode($arResult["REQUEST"]["~TO"]) : "") . ($tags !== false ? "&tags=" . urlencode($tags) : "");
}
$templatePage = "";
$arReturn = false;
$arFilter = array("SITE_ID" => SITE_ID, "QUERY" => $arResult["REQUEST"]["~QUERY"], "TAGS" => $arResult["REQUEST"]["~TAGS"]);
$arFilter = array_merge($arFILTERCustom, $arFilter);
if ($from) {
$arFilter[">=DATE_CHANGE"] = $from;
}
if ($to) {
$arFilter["<=DATE_CHANGE"] = $to;
}
$obSearch = new CSearch();
//When restart option is set we will ignore error on query with only stop words
$obSearch->SetOptions(array("ERROR_ON_EMPTY_STEM" => $arParams["RESTART"] != "Y", "NO_WORD_LOGIC" => $arParams["NO_WORD_LOGIC"] == "Y"));
$obSearch->Search($arFilter, $aSort, $exFILTER);
$arResult["ERROR_CODE"] = $obSearch->errorno;
$arResult["ERROR_TEXT"] = $obSearch->error;
$arResult["SEARCH"] = array();
if ($obSearch->errorno == 0) {
$obSearch->NavStart($arParams["PAGE_RESULT_COUNT"], false);
$ar = $obSearch->GetNext();
//Search restart
if (!$ar && $arParams["RESTART"] == "Y" && $obSearch->Query->bStemming) {
$exFILTER["STEMMING"] = false;
$obSearch = new CSearch();
$obSearch->Search($arFilter, $aSort, $exFILTER);
$arResult["ERROR_CODE"] = $obSearch->errorno;
$arResult["ERROR_TEXT"] = $obSearch->error;
if ($obSearch->errorno == 0) {
$obSearch->NavStart($arParams["PAGE_RESULT_COUNT"], false);
$ar = $obSearch->GetNext();
}
}
$arReturn = array();
while ($ar) {
$arReturn[$ar["ID"]] = $ar["ITEM_ID"];
$ar["CHAIN_PATH"] = $APPLICATION->GetNavChain($ar["URL"], 0, $folderPath . "/chain_template.php", true, false);
$ar["URL"] = htmlspecialcharsbx($ar["URL"]);
$ar["TAGS"] = array();
if (!empty($ar["~TAGS_FORMATED"])) {
foreach ($ar["~TAGS_FORMATED"] as $name => $tag) {
if ($arParams["TAGS_INHERIT"] == "Y") {
$arTags = $arResult["REQUEST"]["~TAGS_ARRAY"];
$arTags[$tag] = $tag;
$tags = implode(",", $arTags);
} else {
$tags = $tag;
}
$ar["TAGS"][] = array("URL" => $APPLICATION->GetCurPageParam("tags=" . urlencode($tags), array("tags")), "TAG_NAME" => htmlspecialcharsex($name));
}
}
$arResult["SEARCH"][] = $ar;
$ar = $obSearch->GetNext();
}
return $arResult;
}
}
