PWDDEV · jhonSpb · Apr 20, 2019
diff --git a/test/Elements.php b/test/Elements.php
@@ -0,0 +1,74 @@
+<?php
+
+namespace Test;
+
+use Bitrix\Main\Loader;
+use Bitrix\Main\Data\Cache;
+
+if (!Loader::includeModule('iblock')) {
+    throw new Exception('Iblock module ist installed.');
+}
+
+class Elements
+{
+    protected $id = 0;
+
+    public function __construct($id = 0)
+    {
+        if ($id) {
+            $this->id = $id;
+        }
+
+        if (!$this->id) {
+            throw new Exception('Iblock ID is undefined.');
+        }
+    }
+
+    public function getElements($params = [])
+    {
+        if (array_key_exists('cacheTime', $params)) {
+            $cacheTime = $params['cacheTime'];
+            unset($params['cacheTime']);
+        } else {
+            $cacheTime = 3600;
+        }
+
+        $order = $params['order'] ? $params['order'] : [];
+        $select = $params['select'] ? $params['select'] : ['*'];
+        $filter = $params['filter'] ? $params['filter'] : [];
+        $group = $params['group'] ? $params['group'] : false;
+        $nav = $params['nav'] ? $params['nav'] : false;
+
+        if (!$filter['IBLOCK_ID']) {
+            $filter['IBLOCK_ID'] = $this->id;
+        }
+
+        $cache = Cache::createInstance();
+        if ($cache->initCache($cacheTime, serialize($params), '/cache_elements')) {
+            $result = $cache->getVars();
+        } elseif ($cache->startDataCache()) {
+            $result = [];
+
+            $res = \CIBlockElement::GetList($order, $filter, $group, $nav, $select);
+
+            while ($element = $res->GetNextElement()) {
+                $item = $element->GetFields();
+                $item['PROPERTIES'] = $element->GetProperties();
+                $result[$item['ID']] = $item;
+            }
+
+            if (!empty($result)) {
+                $cache->endDataCache($result);
+            } else {
+                $cache->abortDataCache();
+            }
+        }
+
+        return $result;
+    }
+
+    protected function getCacheDir()
+    {
+        return get_class($this);
+    }
+}
diff --git a/test/getLastNews.php b/test/getLastNews.php
@@ -0,0 +1,43 @@
+<?php
+
+class RssReader
+{
+    protected $items = [];
+
+    public function __construct($url)
+    {
+        if (!$url) {
+            throw new Exception('Url is undefined.');
+        }
+
+        $this->loadRss($url);
+    }
+
+    private function loadRss($url)
+    {
+        $rss = file_get_contents($url);
+        $rss = simplexml_load_string($rss);
+
+        foreach ($rss->channel->item as $item) {
+            $pubDate = strtotime($item->pubDate);
+            $this->items[$pubDate] = $item;
+        }
+    }
+
+    public function getItems($count = 0)
+    {
+        if ($count > 0) {
+            return array_slice($this->items, 0, $count);
+        } else {
+            return $this->items;
+        }
+    }
+}
+
+$rss = new RssReader('https://lenta.ru/rss');
+
+foreach ($rss->getItems(5) as $item) {
+    echo "\n Название: " . $item->title;
+    echo "\n Ссылка: " . $item->link;
+    echo "\n Описание: " . $item->description;
+}
diff --git a/test/testWeb.php b/test/testWeb.php
@@ -0,0 +1,26 @@
+<? require($_SERVER['DOCUMENT_ROOT'] . '/bitrix/header.php'); ?>
+
+<?
+include($_SERVER['DOCUMENT_ROOT'] . '/include/pride/Elements.php');
+
+$banners = new \Test\Elements(12);
+
+//get all properties with params
+$items = $banners->getElements([
+    'select' => ['NAME', 'ID', 'IBLOCK_ID', 'PROPERTY_*'],
+    'order' => ['SORT' => 'ASC'],
+]);
+
+print_r($items);
+
+//get single property
+$items = $banners->getElements([
+    'select' => ['NAME', 'PROPERTY_HREF'],
+    'order' => ['SORT' => 'ASC'],
+]);
+
+print_r($items);
+
+?>
+
+<? require($_SERVER['DOCUMENT_ROOT'] . '/bitrix/footer.php'); ?>