public function rss($type = null)
{
$type == 'rss' ? $feed = new \FeedWriter\RSS2() : ($feed = new \FeedWriter\ATOM());
// Variables for template
$blog_title = $this->settings->get('blog_title');
$blog_url = $this->settings->get('blog_url');
$blog_email = $this->settings->get('blog_email');
$meta_description = $this->settings->get('meta_description');
$language = $this->settings->get('language');
$feed_max_items = $this->settings->get('feed_max_items');
if (!$feed_max_items) {
$feed_max_items = 10;
}
if (!$language) {
$language = "en-gb";
}
$feed->setTitle($blog_title);
$feed->setLink($blog_url);
if ($type == 'rss') {
$feed->setDescription($meta_description);
$feed->setChannelElement('language', $language);
$feed->setChannelElement('pubDate', date(DATE_RSS, time()));
} else {
$feed->setChannelElement('author', $blog_title . ' - ' . $blog_email);
$feed->setChannelElement('updated', date(DATE_RSS, time()));
}
$posts = $this->posts->get_all_posts();
if ($posts) {
$c = 0;
foreach ($posts as $post) {
if ($c < $feed_max_items) {
$item = $feed->createNewItem();
// Remove HTML from the RSS feed.
$item->setTitle(substr($post['post_title'], 4, -6));
$item->setLink(rtrim($blog_url, '/') . '/' . str_replace($this->settings->get('file_ext'), '', $post['fname']));
$item->setDate($post['post_date']);
// Remove Meta from the RSS feed.
$remove_metadata_from = file(rtrim($this->settings->posts_dir, '/') . '/' . $post['fname']);
if ($type == 'rss') {
$item->addElement('author', $blog_email . ' (' . str_replace('-', '', $remove_metadata_from[1]) . ')');
$item->addElement('guid', rtrim($blog_url, '/') . '/' . str_replace($this->settings->get('file_ext'), '', $post['fname']));
}
// Remove the metadata from the RSS feed.
unset($remove_metadata_from[0], $remove_metadata_from[1], $remove_metadata_from[2], $remove_metadata_from[3], $remove_metadata_from[4], $remove_metadata_from[5]);
$remove_metadata_from = array_values($remove_metadata_from);
$item->setDescription(\Michelf\Markdown::defaultTransform(implode($remove_metadata_from)));
$feed->addItem($item);
$c++;
}
}
}
echo $feed->generateFeed();
}
$html = ob_get_clean();
echo $html;
// Now that we have the whole index page generated, put it in cache folder
if ($settings->get('index_cache') != 'off') {
$fp = fopen($cachefile, 'w');
fwrite($fp, ob_get_contents());
fclose($fp);
}
} else {
if ($filename == 'rss' || $filename == 'atom') {
$filename == 'rss' ? $feed = new \FeedWriter\RSS2() : ($feed = new \FeedWriter\ATOM());
$feed->setTitle($blog_title);
$feed->setLink($blog_url);
if ($filename == 'rss') {
$feed->setDescription($meta_description);
$feed->setChannelElement('language', $language);
$feed->setChannelElement('pubDate', date(DATE_RSS, time()));
} else {
$feed->setChannelElement('author', $blog_title . ' - ' . $blog_email);
$feed->setChannelElement('updated', date(DATE_RSS, time()));
}
$posts = get_all_posts();
if ($posts) {
$c = 0;
foreach ($posts as $post) {
if ($c < $feed_max_items) {
$item = $feed->createNewItem();
// Remove HTML from the RSS feed.
$item->setTitle(substr($post['post_title'], 4, -6));
$item->setLink(rtrim($blog_url, '/') . '/' . str_replace($settings->get('file_ext'), '', $post['fname']));
$item->setDate($post['post_date']);