test-KHREBTOV

getLastNews.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * File: xmlPWD.php
+ * Date: 02/12/2019 / 18:07
+ */
+
+$xml = simplexml_load_file("https://lenta.ru/rss", 'SimpleXMLElement', LIBXML_NOCDATA);
+if ($xml) {
+    $i = 0;
+    while ($i < 5):
+        $item = $xml->channel->item[$i];
+        echo "\n".$item->title . "\n".$item->link . "\n".trim($item->description) . "\n";
+        $i++;
+    endwhile;
+
+} else { echo "Parse error"; }

ibPWD.php

@@ -0,0 +1,151 @@
+<?php
+/**
+ * File: ibPWD.php
+ * Date: 02/12/2019 / 16:39
+ */
+
+/*
+<? require($_SERVER["DOCUMENT_ROOT"] . "/bitrix/header.php"); ?>
+<?php
+include "ibPWD.php";
+
+$ib = new ibPWD(17);
+
+print_r($ib->getList(
+    [
+        'order' => [
+            'DATE' => 'ASC'
+        ],
+        'filter' => [
+            'ACTIVE_DATE' => 'Y'
+        ],
+        'select' => ['*'],
+        'wo_props' => 1
+    ]
+));
+?>
+ */
+
+use \Bitrix\Main\Loader;
+use \Bitrix\Main\Data\Cache;
+
+class ibPWD
+{
+    protected static $module = 'iblock';
+    private $iblockID;
+    private $lifeTime;
+    private $initDir;
+    private $baseDir;
+
+    public function __construct($iblockID, $lifeTime = 3600, $initDir = false, $baseDir = 'cache')
+    {
+        $this->includeModule();
+
+        $this->iblockID = (int) $iblockID;
+        $this->lifeTime = $lifeTime;
+        $this->initDir = $initDir;
+        $this->baseDir = $baseDir;
+
+    }
+
+    public function getIblockID() : int
+    {
+        return $this->iblockID;
+    }
+
+    protected function prepareParams(array $params = null)
+    {
+        $iblockID = $this->getIblockID();
+        $order = is_array($params['order'])
+            ?
+            $params['order']
+            :
+            [
+                'SORT' => 'ASC',
+                'ID' => 'ASC'
+            ];
+
+        $filter = is_array($params['filter'])
+            ?
+            $params['filter']
+            :
+            [
+                'IBLOCK_ID' => $iblockID,
+                'ACTIVE' => 'Y',
+                'GLOBAL_ACTIVE' => 'Y',
+                'ACTIVE_DATE' => 'Y'
+            ];
+
+        $filter['IBLOCK_ID'] = $iblockID;
+
+        $groupBy = is_array($params['group']) ? $params['group'] : false;
+
+        $navParams = is_array($params['navParams']) ? $params['navParams'] : false;
+
+        $select = is_array($params['select'])
+            ?
+            array_merge($params['select'], ['IBLOCK_ID', 'ID'])
+            :
+            [
+                'IBLOCK_ID',
+                'ID',
+                'NAME',
+                'CODE',
+                'DETAIL_PAGE_URL',
+                'PREVIEW_PICTURE'
+            ];
+
+        return compact('order', 'filter', 'groupBy', 'navParams', 'select');
+    }
+
+    public function includeModule()
+    {
+        Loader::includeModule(static::$module);
+    }
+
+    public function getList(array $params = null)
+    {
+
+        $cache = Cache::createInstance();
+        if ($cache->initCache($this->lifeTime, $this->iblockID, $this->initDir, $this->baseDir)) {
+            $items = $cache->getVars();
+        } elseif ($cache->startDataCache()) {
+            $items = [];
+            $resultParams = $this->prepareParams($params);
+            if ($dbItems = \CIBlockElement::GetList(
+                $resultParams['order'],
+                $resultParams['filter'],
+                $resultParams['groupBy'],
+                $resultParams['navParams'],
+                $resultParams['select']
+            )) {
+
+                $i = -1;
+                while ($rs = $dbItems->GetNextElement()) {
+                    $f = $rs->GetFields();
+                    $p = [];
+                    if (isset($params['wo_props']) && !$params['wo_props']) {
+                        $p = $rs->GetProperties();
+                    }
+
+                    if ($params['unique'] && $f[$params['unique']]) {
+                        $key = $f[$params['unique']];
+                    } else {
+                        $key = ++$i;
+                    }
+                    $items[$key] = array_merge($f, ['PROPERTIES' => $p]);
+                }
+
+                return $items;
+
+
+            } else {
+                $cache->abortDataCache();
+            }
+            $cache->endDataCache($items);
+        }
+        return $items;
+
+
+    }
+}