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Current File : /var/www/html/clients/e-nkama.ru/e-nkama_bitrix/bitrix/modules/blog/mysql/blog_trackback.php

<?
require_once($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/blog/general/blog_trackback.php");

class CBlogTrackback extends CAllBlogTrackback
{
	/*************** ADD, UPDATE, DELETE *****************/
	function Add($arFields)
	{
		global $DB;

		$arFields1 = array();
		foreach ($arFields as $key => $value)
		{
			if (substr($key, 0, 1) == "=")
			{
				$arFields1[substr($key, 1)] = $value;
				unset($arFields[$key]);
			}
		}

		if (!CBlogTrackback::CheckFields("ADD", $arFields))
			return false;

		$arInsert = $DB->PrepareInsert("b_blog_trackback", $arFields);

		foreach ($arFields1 as $key => $value)
		{
			if (strlen($arInsert[0]) > 0)
				$arInsert[0] .= ", ";
			$arInsert[0] .= $key;
			if (strlen($arInsert[1]) > 0)
				$arInsert[1] .= ", ";
			$arInsert[1] .= $value;
		}

		$ID = False;
		if (strlen($arInsert[0]) > 0)
		{
			$strSql =
				"INSERT INTO b_blog_trackback(".$arInsert[0].") ".
				"VALUES(".$arInsert[1].")";
			$DB->Query($strSql, False, "File: ".__FILE__."<br>Line: ".__LINE__);

			$ID = IntVal($DB->LastID());
		}

		if ($ID)
		{
			$arTrackback = CBlogTrackback::GetByID($ID);
			CBlogPost::Update($arTrackback["POST_ID"], array("=NUM_TRACKBACKS" => "NUM_TRACKBACKS + 1"));
		}

		return $ID;
	}

	function Update($ID, $arFields)
	{
		global $DB;

		$ID = IntVal($ID);

		$arFields1 = array();
		foreach ($arFields as $key => $value)
		{
			if (substr($key, 0, 1) == "=")
			{
				$arFields1[substr($key, 1)] = $value;
				unset($arFields[$key]);
			}
		}

		if (!CBlogTrackback::CheckFields("UPDATE", $arFields, $ID))
			return false;

		$strUpdate = $DB->PrepareUpdate("b_blog_trackback", $arFields);

		foreach ($arFields1 as $key => $value)
		{
			if (strlen($strUpdate) > 0)
				$strUpdate .= ", ";
			$strUpdate .= $key."=".$value." ";
		}

		if (strlen($strUpdate) > 0)
		{
			$strSql =
				"UPDATE b_blog_trackback SET ".
				"	".$strUpdate." ".
				"WHERE ID = ".$ID." ";
			$DB->Query($strSql, False, "File: ".__FILE__."<br>Line: ".__LINE__);

			unset($GLOBALS["BLOG_TRACKBACK"]["BLOG_TRACKBACK_CACHE_".$ID]);

			return $ID;
		}

		return False;
	}

	//*************** SELECT *********************/
	function GetList($arOrder = Array("ID" => "DESC"), $arFilter = Array(), $arGroupBy = false, $arNavStartParams = false, $arSelectFields = array())
	{
		global $DB;

		if (count($arSelectFields) <= 0)
			$arSelectFields = array("ID", "TITLE", "URL", "PREVIEW_TEXT", "BLOG_NAME", "POST_DATE", "BLOG_ID", "POST_ID");

		// FIELDS -->
		$arFields = array(
				"ID" => array("FIELD" => "C.ID", "TYPE" => "int"),
				"TITLE" => array("FIELD" => "C.TITLE", "TYPE" => "string"),
				"URL" => array("FIELD" => "C.URL", "TYPE" => "string"),
				"PREVIEW_TEXT" => array("FIELD" => "C.PREVIEW_TEXT", "TYPE" => "string"),
				"BLOG_NAME" => array("FIELD" => "C.BLOG_NAME", "TYPE" => "string"),
				"POST_DATE" => array("FIELD" => "C.POST_DATE", "TYPE" => "datetime"),
				"BLOG_ID" => array("FIELD" => "C.BLOG_ID", "TYPE" => "int"),
				"POST_ID" => array("FIELD" => "C.POST_ID", "TYPE" => "int")
			);
		// <-- FIELDS

		$arSqls = CBlog::PrepareSql($arFields, $arOrder, $arFilter, $arGroupBy, $arSelectFields);

		$arSqls["SELECT"] = str_replace("%%_DISTINCT_%%", "", $arSqls["SELECT"]);

		if (is_array($arGroupBy) && count($arGroupBy)==0)
		{
			$strSql =
				"SELECT ".$arSqls["SELECT"]." ".
				"FROM b_blog_trackback C ".
				"	".$arSqls["FROM"]." ";
			if (strlen($arSqls["WHERE"]) > 0)
				$strSql .= "WHERE ".$arSqls["WHERE"]." ";
			if (strlen($arSqls["GROUPBY"]) > 0)
				$strSql .= "GROUP BY ".$arSqls["GROUPBY"]." ";

			//echo "!1!=".htmlspecialcharsbx($strSql)."<br>";

			$dbRes = $DB->Query($strSql, false, "File: ".__FILE__."<br>Line: ".__LINE__);
			if ($arRes = $dbRes->Fetch())
				return $arRes["CNT"];
			else
				return False;
		}

		$strSql =
			"SELECT ".$arSqls["SELECT"]." ".
			"FROM b_blog_trackback C ".
			"	".$arSqls["FROM"]." ";
		if (strlen($arSqls["WHERE"]) > 0)
			$strSql .= "WHERE ".$arSqls["WHERE"]." ";
		if (strlen($arSqls["GROUPBY"]) > 0)
			$strSql .= "GROUP BY ".$arSqls["GROUPBY"]." ";
		if (strlen($arSqls["ORDERBY"]) > 0)
			$strSql .= "ORDER BY ".$arSqls["ORDERBY"]." ";

		if (is_array($arNavStartParams) && IntVal($arNavStartParams["nTopCount"])<=0)
		{
			$strSql_tmp =
				"SELECT COUNT('x') as CNT ".
				"FROM b_blog_trackback C ".
				"	".$arSqls["FROM"]." ";
			if (strlen($arSqls["WHERE"]) > 0)
				$strSql_tmp .= "WHERE ".$arSqls["WHERE"]." ";
			if (strlen($arSqls["GROUPBY"]) > 0)
				$strSql_tmp .= "GROUP BY ".$arSqls["GROUPBY"]." ";

			//echo "!2.1!=".htmlspecialcharsbx($strSql_tmp)."<br>";

			$dbRes = $DB->Query($strSql_tmp, false, "File: ".__FILE__."<br>Line: ".__LINE__);
			$cnt = 0;
			if (strlen($arSqls["GROUPBY"]) <= 0)
			{
				if ($arRes = $dbRes->Fetch())
					$cnt = $arRes["CNT"];
			}
			else
			{
				// ÒÎËÜÊÎ ÄËß MYSQL!!! ÄËß ORACLE ÄÐÓÃÎÉ ÊÎÄ
				$cnt = $dbRes->SelectedRowsCount();
			}

			$dbRes = new CDBResult();

			//echo "!2.2!=".htmlspecialcharsbx($strSql)."<br>";

			$dbRes->NavQuery($strSql, $cnt, $arNavStartParams);
		}
		else
		{
			if (is_array($arNavStartParams) && IntVal($arNavStartParams["nTopCount"]) > 0)
				$strSql .= "LIMIT ".IntVal($arNavStartParams["nTopCount"]);

			//echo "!3!=".htmlspecialcharsbx($strSql)."<br>";

			$dbRes = $DB->Query($strSql, false, "File: ".__FILE__."<br>Line: ".__LINE__);
		}

		return $dbRes;
	}
}
?>