zapatista.kompot.si/plugins/rss_content.php

66 lines
1.7 KiB
PHP

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