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<?php
class CAllIBlockRSS
{
public static function GetRSSNodes()
{
return array("title", "link", "description", "enclosure", "enclosure_length", "enclosure_type", "category", "pubDate");
}
public static function Delete($IBLOCK_ID)
{
global $DB;
$DB->Query("DELETE FROM b_iblock_rss WHERE IBLOCK_ID = ".(int)$IBLOCK_ID);
}
public static function GetNodeList($IBLOCK_ID)
{
global $DB;
$IBLOCK_ID = intval($IBLOCK_ID);
$arCurNodesRSS = array();
$db_res = $DB->Query(
"SELECT NODE, NODE_VALUE ".
"FROM b_iblock_rss ".
"WHERE IBLOCK_ID = ".$IBLOCK_ID);
while ($db_res_arr = $db_res->Fetch())
{
$arCurNodesRSS[$db_res_arr["NODE"]] = $db_res_arr["NODE_VALUE"];
}
return $arCurNodesRSS;
}
public static function GetNewsEx($SITE, $PORT, $PATH, $QUERY_STR, $bOutChannel = False)
{
global $APPLICATION;
$text = "";
$cacheKey = md5($SITE.$PORT.$PATH.$QUERY_STR);
$bValid = False;
$bUpdate = False;
if ($db_res_arr = CIBlockRSS::GetCache($cacheKey))
{
$bUpdate = True;
if ($db_res_arr["CACHE"] <> '')
{
if ($db_res_arr["VALID"]=="Y")
{
$bValid = True;
$text = $db_res_arr["CACHE"];
}
}
}
if (!$bValid)
{
$http = new \Bitrix\Main\Web\HttpClient(array(
"socketTimeout" => 120,
));
$http->setHeader("User-Agent", "BitrixSMRSS");
$text = $http->get($SITE.":".$PORT.$PATH.($QUERY_STR <> ''? "?".$QUERY_STR: ""));
if ($text)
{
$rss_charset = "windows-1251";
if (preg_match("/<"."\?XML[^>]{1,}encoding=[\"']([^>\"']{1,})[\"'][^>]{0,}\?".">/i", $text, $matches))
{
$rss_charset = Trim($matches[1]);
}
else
{
$headers = $http->getHeaders();
$ct = $headers->get("Content-Type");
if (preg_match("#charset=([a-zA-Z0-9-]+)#m", $ct, $match))
$rss_charset = $match[1];
}
$text = preg_replace("/<!DOCTYPE.*?>/i", "", $text);
$text = preg_replace("/<"."\\?XML.*?\\?".">/i", "", $text);
$text = $APPLICATION->ConvertCharset($text, $rss_charset, SITE_CHARSET);
}
}
if ($text != "")
{
$objXML = new CDataXML();
$res = $objXML->LoadString($text);
if($res !== false)
{
$ar = $objXML->GetArray();
if (!$bOutChannel)
{
if (
is_array($ar) && isset($ar["rss"])
&& is_array($ar["rss"]) && isset($ar["rss"]["#"])
&& is_array($ar["rss"]["#"]) && isset($ar["rss"]["#"]["channel"])
&& is_array($ar["rss"]["#"]["channel"]) && isset($ar["rss"]["#"]["channel"][0])
&& is_array($ar["rss"]["#"]["channel"][0]) && isset($ar["rss"]["#"]["channel"][0]["#"])
)
$arRes = $ar["rss"]["#"]["channel"][0]["#"];
else
$arRes = array();
}
else
{
if (
is_array($ar) && isset($ar["rss"])
&& is_array($ar["rss"]) && isset($ar["rss"]["#"])
)
$arRes = $ar["rss"]["#"];
else
$arRes = array();
}
$arRes["rss_charset"] = mb_strtolower(SITE_CHARSET);
if (!$bValid)
{
$ttl = ($arRes["ttl"][0]["#"] <> '')? intval($arRes["ttl"][0]["#"]): 60;
CIBlockRSS::UpdateCache($cacheKey, $text, array("minutes" => $ttl), $bUpdate);
}
}
return $arRes;
}
else
{
return array();
}
}
public static function GetNews($ID, $LANG, $TYPE, $SITE, $PORT, $PATH, $LIMIT = 0)
{
if (intval($ID)>0)
{
$ID = intval($ID);
}
else
{
$ID = Trim($ID);
}
$LANG = Trim($LANG);
$TYPE = Trim($TYPE);
$LIMIT = intval($LIMIT);
return CIBlockRSS::GetNewsEx($SITE, $PORT, $PATH, "ID=".$ID."&LANG=".$LANG."&TYPE=".$TYPE."&LIMIT=".$LIMIT);
}
public static function FormatArray(&$arRes, $bOutChannel=false)
{
if (!$bOutChannel)
{
if(is_array($arRes["title"][0]["#"]))
$arRes["title"][0]["#"] = $arRes["title"][0]["#"]["cdata-section"][0]["#"];
if(is_array($arRes["link"][0]["#"]))
$arRes["link"][0]["#"] = $arRes["link"][0]["#"]["cdata-section"][0]["#"];
if(is_array($arRes["description"][0]["#"]))
$arRes["description"][0]["#"] = $arRes["description"][0]["#"]["cdata-section"][0]["#"];
$arResult = array(
"title" => $arRes["title"][0]["#"],
"link" => $arRes["link"][0]["#"],
"description" => $arRes["description"][0]["#"],
"lastBuildDate" => $arRes["lastBuildDate"][0]["#"],
"ttl" => $arRes["ttl"][0]["#"],
);
if ($arRes["image"])
{
if(is_array($arRes["image"][0]["#"]))
{
$arResult["image"]["title"] = $arRes["image"][0]["#"]["title"][0]["#"];
$arResult["image"]["url"] = $arRes["image"][0]["#"]["url"][0]["#"];
$arResult["image"]["link"] = $arRes["image"][0]["#"]["link"][0]["#"];
$arResult["image"]["width"] = $arRes["image"][0]["#"]["width"][0]["#"];
$arResult["image"]["height"] = $arRes["image"][0]["#"]["height"][0]["#"];
}
elseif(is_array($arRes["image"][0]["@"]))
{
$arResult["image"]["title"] = $arRes["image"][0]["@"]["title"];
$arResult["image"]["url"] = $arRes["image"][0]["@"]["url"];
$arResult["image"]["link"] = $arRes["image"][0]["@"]["link"];
$arResult["image"]["width"] = $arRes["image"][0]["@"]["width"];
$arResult["image"]["height"] = $arRes["image"][0]["@"]["height"];
}
}
if (!empty($arRes["item"]) && is_array($arRes["item"]))
{
foreach ($arRes["item"] as $i => $arItem)
{
if (!is_array($arItem) || !is_array($arItem["#"]))
continue;
if (is_array($arItem["#"]["title"][0]["#"]))
$arItem["#"]["title"][0]["#"] = $arItem["#"]["title"][0]["#"]["cdata-section"][0]["#"];
if (is_array($arItem["#"]["description"][0]["#"]))
$arItem["#"]["description"][0]["#"] = $arItem["#"]["description"][0]["#"]["cdata-section"][0]["#"];
elseif (is_array($arItem["#"]["encoded"][0]["#"]))
$arItem["#"]["description"][0]["#"] = $arItem["#"]["encoded"][0]["#"]["cdata-section"][0]["#"];
$arResult["item"][$i]["description"] = $arItem["#"]["description"][0]["#"];
if (is_array($arItem["#"]["title"][0]["#"]))
$arItem["#"]["title"][0]["#"] = $arItem["#"]["title"][0]["#"]["cdata-section"][0]["#"];
$arResult["item"][$i]["title"] = $arItem["#"]["title"][0]["#"];
if (is_array($arItem["#"]["link"][0]["#"]))
$arItem["#"]["link"][0]["#"] = $arItem["#"]["link"][0]["#"]["cdata-section"][0]["#"];
$arResult["item"][$i]["link"] = $arItem["#"]["link"][0]["#"];
if ($arItem["#"]["enclosure"])
{
$arResult["item"][$i]["enclosure"]["url"] = $arItem["#"]["enclosure"][0]["@"]["url"];
$arResult["item"][$i]["enclosure"]["length"] = $arItem["#"]["enclosure"][0]["@"]["length"];
$arResult["item"][$i]["enclosure"]["type"] = $arItem["#"]["enclosure"][0]["@"]["type"];
if ($arItem["#"]["enclosure"][0]["@"]["width"])
{
$arResult["item"][$i]["enclosure"]["width"] = $arItem["#"]["enclosure"][0]["@"]["width"];
}
if ($arItem["#"]["enclosure"][0]["@"]["height"])
{
$arResult["item"][$i]["enclosure"]["height"] = $arItem["#"]["enclosure"][0]["@"]["height"];
}
}
$arResult["item"][$i]["category"] = $arItem["#"]["category"][0]["#"];
$arResult["item"][$i]["pubDate"] = $arItem["#"]["pubDate"][0]["#"];
$arRes["item"][$i] = $arItem;
}
}
}
else
{
$arResult = array(
"title" => $arRes["channel"][0]["#"]["title"][0]["#"],
"link" => $arRes["channel"][0]["#"]["link"][0]["#"],
"description" => $arRes["channel"][0]["#"]["description"][0]["#"],
"lastBuildDate" => $arRes["channel"][0]["#"]["lastBuildDate"][0]["#"],
"ttl" => $arRes["channel"][0]["#"]["ttl"][0]["#"],
);
if ($arRes["image"])
{
$arResult["image"]["title"] = $arRes["image"][0]["#"]["title"][0]["#"];
$arResult["image"]["url"] = $arRes["image"][0]["#"]["url"][0]["#"];
$arResult["image"]["link"] = $arRes["image"][0]["#"]["link"][0]["#"];
$arResult["image"]["width"] = $arRes["image"][0]["#"]["width"][0]["#"];
$arResult["image"]["height"] = $arRes["image"][0]["#"]["height"][0]["#"];
}
if (!empty($arRes["item"]) && is_array($arRes["item"]))
{
foreach ($arRes["item"] as $i => $arItem)
{
if (!is_array($arItem) || !is_array($arItem["#"]))
continue;
if (is_array($arItem["#"]["title"][0]["#"]))
$arItem["#"]["title"][0]["#"] = $arItem["#"]["title"][0]["#"]["cdata-section"][0]["#"];
if (is_array($arItem["#"]["description"][0]["#"]))
$arItem["#"]["description"][0]["#"] = $arItem["#"]["description"][0]["#"]["cdata-section"][0]["#"];
elseif (is_array($arItem["#"]["encoded"][0]["#"]))
$arItem["#"]["description"][0]["#"] = $arItem["#"]["encoded"][0]["#"]["cdata-section"][0]["#"];
$arResult["item"][$i]["description"] = $arItem["#"]["description"][0]["#"];
$arResult["item"][$i]["title"] = $arItem["#"]["title"][0]["#"];
$arResult["item"][$i]["link"] = $arItem["#"]["link"][0]["#"];
if ($arItem["#"]["enclosure"])
{
$arResult["item"][$i]["enclosure"]["url"] = $arItem["#"]["enclosure"][0]["@"]["url"];
$arResult["item"][$i]["enclosure"]["length"] = $arItem["#"]["enclosure"][0]["@"]["length"];
$arResult["item"][$i]["enclosure"]["type"] = $arItem["#"]["enclosure"][0]["@"]["type"];
if ($arItem["#"]["enclosure"][0]["@"]["width"])
{
$arResult["item"][$i]["enclosure"]["width"] = $arItem["#"]["enclosure"][0]["@"]["width"];
}
if ($arItem["#"]["enclosure"][0]["@"]["height"])
{
$arResult["item"][$i]["enclosure"]["height"] = $arItem["#"]["enclosure"][0]["@"]["height"];
}
}
$arResult["item"][$i]["category"] = $arItem["#"]["category"][0]["#"];
$arResult["item"][$i]["pubDate"] = $arItem["#"]["pubDate"][0]["#"];
$arRes["item"][$i] = $arItem;
}
}
}
return $arResult;
}
public static function XMLDate2Dec($date_XML, $dateFormat = "DD.MM.YYYY")
{
static $MonthChar2Num = Array("","jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec");
if(preg_match("/(\\d+)\\s+(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\\s+(\\d+)/i", $date_XML, $match))
$timestamp = mktime(0, 0, 0, array_search(mb_strtolower($match[2]), $MonthChar2Num), $match[1], $match[3]);
else
$timestamp = time();
return date(CDatabase::DateFormatToPHP($dateFormat), $timestamp);
}
public static function ExtractProperties($str, &$arProps, &$arItem)
{
reset($arProps);
foreach ($arProps as $key => $val)
$str = str_replace("#".$key."#", $val["VALUE"], $str);
reset($arItem);
foreach ($arItem as $key => $val)
$str = str_replace("#".$key."#", $val, $str);
return $str;
}
public static function GetRSS($ID, $LANG, $TYPE, $LIMIT_NUM = false, $LIMIT_DAY = false, $yandex = false)
{
echo "<"."?xml version=\"1.0\" encoding=\"".LANG_CHARSET."\"?".">\n";
echo "<rss version=\"2.0\"";
echo ">\n";
$dbr = CIBlockType::GetList(array(), array(
"=ID" => $TYPE,
));
$arType = $dbr->Fetch();
if ($arType && ($arType["IN_RSS"] == "Y"))
{
$dbr = CIBlock::GetList(array(), array(
"type" => $TYPE,
"LID" => $LANG,
"ACTIVE" => "Y",
"ID" => $ID,
));
$arIBlock = $dbr->Fetch();
if ($arIBlock && ($arIBlock["RSS_ACTIVE"] == "Y"))
{
echo CIBlockRSS::GetRSSText($arIBlock, $LIMIT_NUM, $LIMIT_DAY, $yandex);
}
}
echo "</rss>\n";
}
}