78 lines
1.8 KiB
PHP
78 lines
1.8 KiB
PHP
<?php
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/**
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* Vvveb
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*
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* Copyright (C) 2022 Ziadin Givan
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Vvveb\Component;
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use function Vvveb\getUrl;
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use Vvveb\System\Cache;
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use Vvveb\System\Component\ComponentBase;
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use Vvveb\System\Event;
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use Vvveb\System\Import\Rss;
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class News extends ComponentBase {
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protected $domain = 'https://blog.vvveb.com';
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protected $url = '/feed/news';
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public static $defaultOptions = [
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'page' => 0,
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'limit' => 10,
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];
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public $options = [];
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function getNews() {
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$feed = getUrl($this->domain . $this->url, true, 604800, 3, false);
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if ($feed) {
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$rss = new Rss($feed);
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$result = $rss->get($this->options['page'], $this->options['limit']);
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return $result;
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}
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return [];
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}
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function results() {
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list($this->domain, $this->url) = Event::trigger(__CLASS__, 'url', $this->domain, $this->url);
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$cache = Cache::getInstance();
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// check for news ~twice a week
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$news = $cache->cache('vvveb', 'news', function () {
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return $this->getNews();
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}, 259200);
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$results = [
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'domain' => $this->domain,
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'url' => $this->url,
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'news' => $news,
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'count' => count($news),
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];
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list($results) = Event::trigger(__CLASS__, __FUNCTION__, $results);
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return $results;
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}
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}
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