atom.php

<?php
/**
 * atom.php
 * 
 * Atom feed generator - accessible at /atom.php
 * Browsers auto-detect Atom feeds via link tag in header
 * 
 * @category atom.php file to write atom feeds
 * @author M.Noermoehammad
 * @license https://opensource.org/licenses/MIT MIT License
 * @version 1.0
 * 
 */
require __DIR__ . '/lib/main.php';

header('Content-Type: application/atom+xml; charset=UTF-8');

$app_title = isset(app_info()['site_name']) ? app_info()['site_name'] : "";
$app_link = isset(app_info()['app_url']) ? app_info()['app_url'] : "";
$app_description = isset(app_info()['site_description']) ? app_info()['site_description'] : "";
$feed_link = current_load_url() . 'atom.php';

$atom_feed = class_exists('AtomWriter') ? new AtomWriter() : "";

if (method_exists($atom_feed, 'generateAtomFeed')) {

    print $atom_feed->generateAtomFeed($app_title, $app_link, $feed_link, app_reading_setting()['post_per_rss']);
}