66 lines
1.7 KiB
PHP
66 lines
1.7 KiB
PHP
<?php
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/**
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* RSS Content *
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* @package Pico
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* @subpackage RSS Content
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* @version 1.0.3
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* @author John Cheesman <info@johncheesman.org.uk>
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*/
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class Rss_Content {
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public function __construct() {
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}
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// Get the settings from config.php
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public function config_loaded(&$settings) {
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$this->config = $settings;
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}
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//Set the twig variable
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public function before_render(&$twig_vars, &$twig) {
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$twig_vars['rss_content'] = $this->rss_content();
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}
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/**
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* Get the rss data and set the array
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* @return array
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*/
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private function rss_content() {
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// include the config
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$config = $this->config;
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// get the feed url
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if (isset($config['rss_feed'])) {
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$url = $config['rss_feed'];
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}
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// set date format to default
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$date_format = $config['date_format'];
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// build the array
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$rss = new DOMDocument();
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$rss->load($url);
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$feed = array();
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foreach ($rss->getElementsByTagName('item') as $node) {
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$item = array (
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'title' => $node->getElementsByTagName('title')->item(0)->nodeValue,
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//'description' => $node->getElementsByTagName('description')->item(0)->nodeValue,
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"description" => html_entity_decode($node->getElementsByTagName('description')->item(0)->nodeValue),
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'link' => $node->getElementsByTagName('link')->item(0)->nodeValue,
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'date' => date($date_format, strtotime($node->getElementsByTagName('pubDate')->item(0)->nodeValue)),
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);
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array_push($feed, $item);
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}
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return $feed;
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}
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}
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