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Current File : //proc/self/root/home/bitrix/www/bitrix/components/bitrix/news.list/component.php

<?
if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true) die();
/** @var CBitrixComponent $this */
/** @var array $arParams */
/** @var array $arResult */
/** @var string $componentPath */
/** @var string $componentName */
/** @var string $componentTemplate */
/** @global CDatabase $DB */
/** @global CUser $USER */
/** @global CMain $APPLICATION */

/** @global CIntranetToolbar $INTRANET_TOOLBAR */
global $INTRANET_TOOLBAR;

use Bitrix\Main\Context,
	Bitrix\Main\Type\DateTime,
	Bitrix\Main\Loader,
	Bitrix\Iblock;

CPageOption::SetOptionString("main", "nav_page_in_session", "N");

if(!isset($arParams["CACHE_TIME"]))
	$arParams["CACHE_TIME"] = 36000000;

$arParams["IBLOCK_TYPE"] = trim($arParams["IBLOCK_TYPE"]);
if(strlen($arParams["IBLOCK_TYPE"])<=0)
	$arParams["IBLOCK_TYPE"] = "news";
$arParams["IBLOCK_ID"] = trim($arParams["IBLOCK_ID"]);
$arParams["PARENT_SECTION"] = intval($arParams["PARENT_SECTION"]);
$arParams["INCLUDE_SUBSECTIONS"] = $arParams["INCLUDE_SUBSECTIONS"]!="N";
$arParams["SET_LAST_MODIFIED"] = $arParams["SET_LAST_MODIFIED"]==="Y";

$arParams["SORT_BY1"] = trim($arParams["SORT_BY1"]);
if(strlen($arParams["SORT_BY1"])<=0)
	$arParams["SORT_BY1"] = "ACTIVE_FROM";
if(!preg_match('/^(asc|desc|nulls)(,asc|,desc|,nulls){0,1}$/i', $arParams["SORT_ORDER1"]))
	$arParams["SORT_ORDER1"]="DESC";

if(strlen($arParams["SORT_BY2"])<=0)
{
	if (strtoupper($arParams["SORT_BY1"]) == 'SORT')
	{
		$arParams["SORT_BY2"] = "ID";
		$arParams["SORT_ORDER2"] = "DESC";
	}
	else
	{
		$arParams["SORT_BY2"] = "SORT";
	}
}
if(!preg_match('/^(asc|desc|nulls)(,asc|,desc|,nulls){0,1}$/i', $arParams["SORT_ORDER2"]))
	$arParams["SORT_ORDER2"]="ASC";

if(strlen($arParams["FILTER_NAME"])<=0 || !preg_match("/^[A-Za-z_][A-Za-z01-9_]*$/", $arParams["FILTER_NAME"]))
{
	$arrFilter = array();
}
else
{
	$arrFilter = $GLOBALS[$arParams["FILTER_NAME"]];
	if(!is_array($arrFilter))
		$arrFilter = array();
}

$arParams["CHECK_DATES"] = $arParams["CHECK_DATES"]!="N";

if(!is_array($arParams["FIELD_CODE"]))
	$arParams["FIELD_CODE"] = array();
foreach($arParams["FIELD_CODE"] as $key=>$val)
	if(!$val)
		unset($arParams["FIELD_CODE"][$key]);

if(!is_array($arParams["PROPERTY_CODE"]))
	$arParams["PROPERTY_CODE"] = array();
foreach($arParams["PROPERTY_CODE"] as $key=>$val)
	if($val==="")
		unset($arParams["PROPERTY_CODE"][$key]);

$arParams["DETAIL_URL"]=trim($arParams["DETAIL_URL"]);

$arParams["NEWS_COUNT"] = intval($arParams["NEWS_COUNT"]);
if($arParams["NEWS_COUNT"]<=0)
	$arParams["NEWS_COUNT"] = 20;

$arParams["CACHE_FILTER"] = $arParams["CACHE_FILTER"]=="Y";
if(!$arParams["CACHE_FILTER"] && count($arrFilter)>0)
	$arParams["CACHE_TIME"] = 0;

$arParams["SET_TITLE"] = $arParams["SET_TITLE"]!="N";
$arParams["SET_BROWSER_TITLE"] = (isset($arParams["SET_BROWSER_TITLE"]) && $arParams["SET_BROWSER_TITLE"] === 'N' ? 'N' : 'Y');
$arParams["SET_META_KEYWORDS"] = (isset($arParams["SET_META_KEYWORDS"]) && $arParams["SET_META_KEYWORDS"] === 'N' ? 'N' : 'Y');
$arParams["SET_META_DESCRIPTION"] = (isset($arParams["SET_META_DESCRIPTION"]) && $arParams["SET_META_DESCRIPTION"] === 'N' ? 'N' : 'Y');
$arParams["ADD_SECTIONS_CHAIN"] = $arParams["ADD_SECTIONS_CHAIN"]!="N"; //Turn on by default
$arParams["INCLUDE_IBLOCK_INTO_CHAIN"] = $arParams["INCLUDE_IBLOCK_INTO_CHAIN"]!="N";
$arParams["STRICT_SECTION_CHECK"] = (isset($arParams["STRICT_SECTION_CHECK"]) && $arParams["STRICT_SECTION_CHECK"] === "Y");
$arParams["ACTIVE_DATE_FORMAT"] = trim($arParams["ACTIVE_DATE_FORMAT"]);
if(strlen($arParams["ACTIVE_DATE_FORMAT"])<=0)
	$arParams["ACTIVE_DATE_FORMAT"] = $DB->DateFormatToPHP(CSite::GetDateFormat("SHORT"));
$arParams["PREVIEW_TRUNCATE_LEN"] = intval($arParams["PREVIEW_TRUNCATE_LEN"]);
$arParams["HIDE_LINK_WHEN_NO_DETAIL"] = $arParams["HIDE_LINK_WHEN_NO_DETAIL"]=="Y";

$arParams["DISPLAY_TOP_PAGER"] = $arParams["DISPLAY_TOP_PAGER"]=="Y";
$arParams["DISPLAY_BOTTOM_PAGER"] = $arParams["DISPLAY_BOTTOM_PAGER"]!="N";
$arParams["PAGER_TITLE"] = trim($arParams["PAGER_TITLE"]);
$arParams["PAGER_SHOW_ALWAYS"] = $arParams["PAGER_SHOW_ALWAYS"]=="Y";
$arParams["PAGER_TEMPLATE"] = trim($arParams["PAGER_TEMPLATE"]);
$arParams["PAGER_DESC_NUMBERING"] = $arParams["PAGER_DESC_NUMBERING"]=="Y";
$arParams["PAGER_DESC_NUMBERING_CACHE_TIME"] = intval($arParams["PAGER_DESC_NUMBERING_CACHE_TIME"]);
$arParams["PAGER_SHOW_ALL"] = $arParams["PAGER_SHOW_ALL"]=="Y";
$arParams["CHECK_PERMISSIONS"] = $arParams["CHECK_PERMISSIONS"]!="N";

if($arParams["DISPLAY_TOP_PAGER"] || $arParams["DISPLAY_BOTTOM_PAGER"])
{
	$arNavParams = array(
		"nPageSize" => $arParams["NEWS_COUNT"],
		"bDescPageNumbering" => $arParams["PAGER_DESC_NUMBERING"],
		"bShowAll" => $arParams["PAGER_SHOW_ALL"],
	);
	$arNavigation = CDBResult::GetNavParams($arNavParams);
	if($arNavigation["PAGEN"]==0 && $arParams["PAGER_DESC_NUMBERING_CACHE_TIME"]>0)
		$arParams["CACHE_TIME"] = $arParams["PAGER_DESC_NUMBERING_CACHE_TIME"];
}
else
{
	$arNavParams = array(
		"nTopCount" => $arParams["NEWS_COUNT"],
		"bDescPageNumbering" => $arParams["PAGER_DESC_NUMBERING"],
	);
	$arNavigation = false;
}

if (empty($arParams["PAGER_PARAMS_NAME"]) || !preg_match("/^[A-Za-z_][A-Za-z01-9_]*$/", $arParams["PAGER_PARAMS_NAME"]))
{
	$pagerParameters = array();
}
else
{
	$pagerParameters = $GLOBALS[$arParams["PAGER_PARAMS_NAME"]];
	if (!is_array($pagerParameters))
		$pagerParameters = array();
}

$arParams["USE_PERMISSIONS"] = $arParams["USE_PERMISSIONS"]=="Y";
if(!is_array($arParams["GROUP_PERMISSIONS"]))
	$arParams["GROUP_PERMISSIONS"] = array(1);

$bUSER_HAVE_ACCESS = !$arParams["USE_PERMISSIONS"];
if($arParams["USE_PERMISSIONS"] && isset($GLOBALS["USER"]) && is_object($GLOBALS["USER"]))
{
	$arUserGroupArray = $USER->GetUserGroupArray();
	foreach($arParams["GROUP_PERMISSIONS"] as $PERM)
	{
		if(in_array($PERM, $arUserGroupArray))
		{
			$bUSER_HAVE_ACCESS = true;
			break;
		}
	}
}

if($this->startResultCache(false, array(($arParams["CACHE_GROUPS"]==="N"? false: $USER->GetGroups()), $bUSER_HAVE_ACCESS, $arNavigation, $arrFilter, $pagerParameters)))
{
	if(!Loader::includeModule("iblock"))
	{
		$this->abortResultCache();
		ShowError(GetMessage("IBLOCK_MODULE_NOT_INSTALLED"));
		return;
	}
	if(is_numeric($arParams["IBLOCK_ID"]))
	{
		$rsIBlock = CIBlock::GetList(array(), array(
			"ACTIVE" => "Y",
			"ID" => $arParams["IBLOCK_ID"],
		));
	}
	else
	{
		$rsIBlock = CIBlock::GetList(array(), array(
			"ACTIVE" => "Y",
			"CODE" => $arParams["IBLOCK_ID"],
			"SITE_ID" => SITE_ID,
		));
	}

	$arResult = $rsIBlock->GetNext();
	if (!$arResult)
	{
		$this->abortResultCache();
		Iblock\Component\Tools::process404(
			trim($arParams["MESSAGE_404"]) ?: GetMessage("T_NEWS_NEWS_NA")
			,true
			,$arParams["SET_STATUS_404"] === "Y"
			,$arParams["SHOW_404"] === "Y"
			,$arParams["FILE_404"]
		);
		return;
	}

	$arResult["USER_HAVE_ACCESS"] = $bUSER_HAVE_ACCESS;
	//SELECT
	$arSelect = array_merge($arParams["FIELD_CODE"], array(
		"ID",
		"IBLOCK_ID",
		"IBLOCK_SECTION_ID",
		"NAME",
		"ACTIVE_FROM",
		"TIMESTAMP_X",
		"DETAIL_PAGE_URL",
		"LIST_PAGE_URL",
		"DETAIL_TEXT",
		"DETAIL_TEXT_TYPE",
		"PREVIEW_TEXT",
		"PREVIEW_TEXT_TYPE",
		"PREVIEW_PICTURE",
	));
	$bGetProperty = count($arParams["PROPERTY_CODE"])>0;
	if($bGetProperty)
		$arSelect[]="PROPERTY_*";
	//WHERE
	$arFilter = array (
		"IBLOCK_ID" => $arResult["ID"],
		"IBLOCK_LID" => SITE_ID,
		"ACTIVE" => "Y",
		"CHECK_PERMISSIONS" => $arParams['CHECK_PERMISSIONS'] ? "Y" : "N",
	);

	if($arParams["CHECK_DATES"])
		$arFilter["ACTIVE_DATE"] = "Y";

	$PARENT_SECTION = CIBlockFindTools::GetSectionID(
		$arParams["PARENT_SECTION"],
		$arParams["PARENT_SECTION_CODE"],
		array(
			"GLOBAL_ACTIVE" => "Y",
			"IBLOCK_ID" => $arResult["ID"],
		)
	);

	if (
		$arParams["STRICT_SECTION_CHECK"]
		&& (
			$arParams["PARENT_SECTION"] > 0
			|| strlen($arParams["PARENT_SECTION_CODE"]) > 0
		)
	)
	{
		if ($PARENT_SECTION <= 0)
		{
			$this->abortResultCache();
			Iblock\Component\Tools::process404(
				trim($arParams["MESSAGE_404"]) ?: GetMessage("T_NEWS_NEWS_NA")
				,true
				,$arParams["SET_STATUS_404"] === "Y"
				,$arParams["SHOW_404"] === "Y"
				,$arParams["FILE_404"]
			);
			return;
		}
	}

	$arParams["PARENT_SECTION"] = $PARENT_SECTION;

	if($arParams["PARENT_SECTION"]>0)
	{
		$arFilter["SECTION_ID"] = $arParams["PARENT_SECTION"];
		if($arParams["INCLUDE_SUBSECTIONS"])
			$arFilter["INCLUDE_SUBSECTIONS"] = "Y";

		$arResult["SECTION"]= array("PATH" => array());
		$rsPath = CIBlockSection::GetNavChain($arResult["ID"], $arParams["PARENT_SECTION"]);
		$rsPath->SetUrlTemplates("", $arParams["SECTION_URL"], $arParams["IBLOCK_URL"]);
		while($arPath = $rsPath->GetNext())
		{
			$ipropValues = new Iblock\InheritedProperty\SectionValues($arParams["IBLOCK_ID"], $arPath["ID"]);
			$arPath["IPROPERTY_VALUES"] = $ipropValues->getValues();
			$arResult["SECTION"]["PATH"][] = $arPath;
		}

		$ipropValues = new Iblock\InheritedProperty\SectionValues($arResult["ID"], $arParams["PARENT_SECTION"]);
		$arResult["IPROPERTY_VALUES"] = $ipropValues->getValues();
	}
	else
	{
		$arResult["SECTION"]= false;
	}
	//ORDER BY
	$arSort = array(
		$arParams["SORT_BY1"]=>$arParams["SORT_ORDER1"],
		$arParams["SORT_BY2"]=>$arParams["SORT_ORDER2"],
	);
	if(!array_key_exists("ID", $arSort))
		$arSort["ID"] = "DESC";

	$obParser = new CTextParser;
	$arResult["ITEMS"] = array();
	$arResult["ELEMENTS"] = array();
	$rsElement = CIBlockElement::GetList($arSort, array_merge($arFilter , $arrFilter), false, $arNavParams, $arSelect);
	$rsElement->SetUrlTemplates($arParams["DETAIL_URL"], "", $arParams["IBLOCK_URL"]);
	while($obElement = $rsElement->GetNextElement())
	{
		$arItem = $obElement->GetFields();

		$arButtons = CIBlock::GetPanelButtons(
			$arItem["IBLOCK_ID"],
			$arItem["ID"],
			0,
			array("SECTION_BUTTONS"=>false, "SESSID"=>false)
		);
		$arItem["EDIT_LINK"] = $arButtons["edit"]["edit_element"]["ACTION_URL"];
		$arItem["DELETE_LINK"] = $arButtons["edit"]["delete_element"]["ACTION_URL"];

		if($arParams["PREVIEW_TRUNCATE_LEN"] > 0)
			$arItem["PREVIEW_TEXT"] = $obParser->html_cut($arItem["PREVIEW_TEXT"], $arParams["PREVIEW_TRUNCATE_LEN"]);

		if(strlen($arItem["ACTIVE_FROM"])>0)
			$arItem["DISPLAY_ACTIVE_FROM"] = CIBlockFormatProperties::DateFormat($arParams["ACTIVE_DATE_FORMAT"], MakeTimeStamp($arItem["ACTIVE_FROM"], CSite::GetDateFormat()));
		else
			$arItem["DISPLAY_ACTIVE_FROM"] = "";

		Iblock\InheritedProperty\ElementValues::queue($arItem["IBLOCK_ID"], $arItem["ID"]);

		$arItem["FIELDS"] = array();

		if($bGetProperty)
			$arItem["PROPERTIES"] = $obElement->GetProperties();
		$arItem["DISPLAY_PROPERTIES"]=array();
		foreach($arParams["PROPERTY_CODE"] as $pid)
		{
			$prop = &$arItem["PROPERTIES"][$pid];
			if(
				(is_array($prop["VALUE"]) && count($prop["VALUE"])>0)
				|| (!is_array($prop["VALUE"]) && strlen($prop["VALUE"])>0)
			)
			{
				$arItem["DISPLAY_PROPERTIES"][$pid] = CIBlockFormatProperties::GetDisplayValue($arItem, $prop, "news_out");
			}
		}

		if ($arParams["SET_LAST_MODIFIED"])
		{
			$time = DateTime::createFromUserTime($arItem["TIMESTAMP_X"]);
			if (
				!isset($arResult["ITEMS_TIMESTAMP_X"])
				|| $time->getTimestamp() > $arResult["ITEMS_TIMESTAMP_X"]->getTimestamp()
			)
				$arResult["ITEMS_TIMESTAMP_X"] = $time;
		}

		$arResult["ITEMS"][] = $arItem;
		$arResult["ELEMENTS"][] = $arItem["ID"];
	}

	foreach ($arResult["ITEMS"] as &$arItem)
	{
		$ipropValues = new Iblock\InheritedProperty\ElementValues($arItem["IBLOCK_ID"], $arItem["ID"]);
		$arItem["IPROPERTY_VALUES"] = $ipropValues->getValues();
		Iblock\Component\Tools::getFieldImageData(
			$arItem,
			array('PREVIEW_PICTURE', 'DETAIL_PICTURE'),
			Iblock\Component\Tools::IPROPERTY_ENTITY_ELEMENT,
			'IPROPERTY_VALUES'
		);

		foreach($arParams["FIELD_CODE"] as $code)
			if(array_key_exists($code, $arItem))
				$arItem["FIELDS"][$code] = $arItem[$code];
	}
	unset($arItem);

	$navComponentParameters = array();
	if ($arParams["PAGER_BASE_LINK_ENABLE"] === "Y")
	{
		$pagerBaseLink = trim($arParams["PAGER_BASE_LINK"]);
		if ($pagerBaseLink === "")
		{
			if (
				$arResult["SECTION"]
				&& $arResult["SECTION"]["PATH"]
				&& $arResult["SECTION"]["PATH"][0]
				&& $arResult["SECTION"]["PATH"][0]["~SECTION_PAGE_URL"]
			)
			{
				$pagerBaseLink = $arResult["SECTION"]["PATH"][0]["~SECTION_PAGE_URL"];
			}
			elseif (
				isset($arItem) && isset($arItem["~LIST_PAGE_URL"])
			)
			{
				$pagerBaseLink = $arItem["~LIST_PAGE_URL"];
			}
		}

		if ($pagerParameters && isset($pagerParameters["BASE_LINK"]))
		{
			$pagerBaseLink = $pagerParameters["BASE_LINK"];
			unset($pagerParameters["BASE_LINK"]);
		}

		$navComponentParameters["BASE_LINK"] = CHTTP::urlAddParams($pagerBaseLink, $pagerParameters, array("encode"=>true));
	}

	$arResult["NAV_STRING"] = $rsElement->GetPageNavStringEx(
		$navComponentObject,
		$arParams["PAGER_TITLE"],
		$arParams["PAGER_TEMPLATE"],
		$arParams["PAGER_SHOW_ALWAYS"],
		$this,
		$navComponentParameters
	);
	$arResult["NAV_CACHED_DATA"] = null;
	$arResult["NAV_RESULT"] = $rsElement;
	$arResult["NAV_PARAM"] = $navComponentParameters;

	$this->setResultCacheKeys(array(
		"ID",
		"IBLOCK_TYPE_ID",
		"LIST_PAGE_URL",
		"NAV_CACHED_DATA",
		"NAME",
		"SECTION",
		"ELEMENTS",
		"IPROPERTY_VALUES",
		"ITEMS_TIMESTAMP_X",
	));
	$this->includeComponentTemplate();
}

if(isset($arResult["ID"]))
{
	$arTitleOptions = null;
	if($USER->IsAuthorized())
	{
		if(
			$APPLICATION->GetShowIncludeAreas()
			|| (is_object($GLOBALS["INTRANET_TOOLBAR"]) && $arParams["INTRANET_TOOLBAR"]!=="N")
			|| $arParams["SET_TITLE"]
		)
		{
			if(Loader::includeModule("iblock"))
			{
				$arButtons = CIBlock::GetPanelButtons(
					$arResult["ID"],
					0,
					$arParams["PARENT_SECTION"],
					array("SECTION_BUTTONS"=>false)
				);

				if($APPLICATION->GetShowIncludeAreas())
					$this->addIncludeAreaIcons(CIBlock::GetComponentMenu($APPLICATION->GetPublicShowMode(), $arButtons));

				if(
					is_array($arButtons["intranet"])
					&& is_object($INTRANET_TOOLBAR)
					&& $arParams["INTRANET_TOOLBAR"]!=="N"
				)
				{
					$APPLICATION->AddHeadScript('/bitrix/js/main/utils.js');
					foreach($arButtons["intranet"] as $arButton)
						$INTRANET_TOOLBAR->AddButton($arButton);
				}

				if($arParams["SET_TITLE"])
				{
					$arTitleOptions = array(
						'ADMIN_EDIT_LINK' => $arButtons["submenu"]["edit_iblock"]["ACTION"],
						'PUBLIC_EDIT_LINK' => "",
						'COMPONENT_NAME' => $this->getName(),
					);
				}
			}
		}
	}

	$this->setTemplateCachedData($arResult["NAV_CACHED_DATA"]);

	if($arParams["SET_TITLE"])
	{
		if ($arResult["IPROPERTY_VALUES"] && $arResult["IPROPERTY_VALUES"]["SECTION_PAGE_TITLE"] != "")
			$APPLICATION->SetTitle($arResult["IPROPERTY_VALUES"]["SECTION_PAGE_TITLE"], $arTitleOptions);
		elseif(isset($arResult["NAME"]))
			$APPLICATION->SetTitle($arResult["NAME"], $arTitleOptions);
	}

	if ($arResult["IPROPERTY_VALUES"])
	{
		if ($arParams["SET_BROWSER_TITLE"] === 'Y' && $arResult["IPROPERTY_VALUES"]["SECTION_META_TITLE"] != "")
			$APPLICATION->SetPageProperty("title", $arResult["IPROPERTY_VALUES"]["SECTION_META_TITLE"], $arTitleOptions);

		if ($arParams["SET_META_KEYWORDS"] === 'Y' && $arResult["IPROPERTY_VALUES"]["SECTION_META_KEYWORDS"] != "")
			$APPLICATION->SetPageProperty("keywords", $arResult["IPROPERTY_VALUES"]["SECTION_META_KEYWORDS"], $arTitleOptions);

		if ($arParams["SET_META_DESCRIPTION"] === 'Y' && $arResult["IPROPERTY_VALUES"]["SECTION_META_DESCRIPTION"] != "")
			$APPLICATION->SetPageProperty("description", $arResult["IPROPERTY_VALUES"]["SECTION_META_DESCRIPTION"], $arTitleOptions);
	}

	if($arParams["INCLUDE_IBLOCK_INTO_CHAIN"] && isset($arResult["NAME"]))
	{
		if($arParams["ADD_SECTIONS_CHAIN"] && is_array($arResult["SECTION"]))
			$APPLICATION->AddChainItem(
				$arResult["NAME"]
				,strlen($arParams["IBLOCK_URL"]) > 0? $arParams["IBLOCK_URL"]: $arResult["LIST_PAGE_URL"]
			);
		else
			$APPLICATION->AddChainItem($arResult["NAME"]);
	}

	if($arParams["ADD_SECTIONS_CHAIN"] && is_array($arResult["SECTION"]))
	{
		foreach($arResult["SECTION"]["PATH"] as $arPath)
		{
			if ($arPath["IPROPERTY_VALUES"]["SECTION_PAGE_TITLE"] != "")
				$APPLICATION->AddChainItem($arPath["IPROPERTY_VALUES"]["SECTION_PAGE_TITLE"], $arPath["~SECTION_PAGE_URL"]);
			else
				$APPLICATION->AddChainItem($arPath["NAME"], $arPath["~SECTION_PAGE_URL"]);
		}
	}

	if ($arParams["SET_LAST_MODIFIED"] && $arResult["ITEMS_TIMESTAMP_X"])
	{
		Context::getCurrent()->getResponse()->setLastModified($arResult["ITEMS_TIMESTAMP_X"]);
	}

	return $arResult["ELEMENTS"];
}

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