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43 changes: 43 additions & 0 deletions IBlockTools.php
Original file line number Diff line number Diff line change
@@ -0,0 +1,43 @@
<?php
use Bitrix\Main\Data\Cache;

/**
* Class IBlockTools
* содержит метод для вывода списка элементов инфоблока. Данные кешируются.
*/
class IBlockTools
{
/**
* @param $cacheId
* @param array $params
* Возвращает список элементов инфоблока. Данные кешируются. Кеширование на 1 час.
* $params['sort'] - сортировка
* $params['filter'] - фильтр
* $params['select'] - список выбираемых полей и свойств
* @return array
*/
public static function cachedElements($cacheId, $params = array())
{
$cache = Cache::createInstance();
if ($cache->initCache(3600, $cacheId)) {
return $cache->getVars();
} elseif ($cache->startDataCache(3600, $cacheId, '/' . SITE_ID . '/' . 'cachedElements')) {
$sort = $params['sort'] ? : array('SORT' => 'ASC');
$filter = $params['filter'] ? : array();
$select = $params['select'] ? : array();
$result = array();
$dbElements = CIBlockElement::GetList(
$sort,
$filter,
false,
false,
$select
);
while ($element = $dbElements->Fetch()) {
$result[] = $element;
}
$cache->endDataCache($result);
return $result;
}
}
}
36 changes: 36 additions & 0 deletions getLastNews.php
Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
#!/usr/bin/php
<?php
$_SERVER["DOCUMENT_ROOT"] = "/shared/httpd/pw-task/htdocs/";
$DOCUMENT_ROOT = $_SERVER["DOCUMENT_ROOT"];

define("NO_KEEP_STATISTIC", true);
define("NOT_CHECK_PERMISSIONS", true);

require($_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/main/include/prolog_before.php");
set_time_limit(0);

$lentaUrl = 'https://lenta.ru/rss';

$result = array();
$feed = simplexml_load_file($lentaUrl);
$newsCounter = 0;
$newsLimit = 5;
foreach ($feed->xpath('//item') as $news) {
if ($newsCounter < $newsLimit) {
printf("%u. %s\r\n", $newsCounter + 1, str_repeat('=', 50));
printf("%s\r\n", htmlspecialchars(strip_tags(trim((string) $news->title))));
printf("%s\r\n", htmlspecialchars(strip_tags(trim((string) $news->link))));
printf("%s\r\n", htmlspecialchars(strip_tags(trim(((string) $news->description)))));
printf("%s\r\n", str_repeat('=', 50));
echo "\r\n";
$newsCounter++;
} else {
break;
}
}
foreach ($result as $item) {

}

require($_SERVER["DOCUMENT_ROOT"] . "bitrix/modules/main/include/epilog_after.php");
?>