# wpforo/3.1.0/classes/Feed.php

wpForo Forum, version 3.1.0. 149 lines.

- Page: https://pluginprobe.com/plugins/wpforo/3.1.0/code/classes/Feed.php
- Raw: https://pluginprobe.com/plugins/wpforo/3.1.0/raw/classes/Feed.php
- Modified: 2026-05-19T18:43:32+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/wpforo/3.1.0/code/classes/Feed.php#L10-L20`.

```php
<?php

namespace wpforo\classes;
// Exit if accessed directly
if( ! defined( 'ABSPATH' ) ) exit;

class Feed {
	function rss2_url( $echo = true, $general = false ) {
		$url = wpforo_get_request_uri();
		$url = preg_replace( '|\?.+$|is', '', $url );
		if( isset( WPF()->current_object['forumid'] ) ) {
			$forumid = WPF()->current_object['forumid'];
		}
		if( isset( WPF()->current_object['topicid'] ) ) {
			$topicid = WPF()->current_object['topicid'];
		}
		if( isset( $forumid ) && isset( $topicid ) ) {
			$rss2 = $url . '?type=rss2&forum=' . intval( $forumid ) . '&topic=' . intval( $topicid );
		} elseif( isset( $forumid ) && ! isset( $topicid ) ) {
			$rss2 = $url . '?type=rss2&forum=' . intval( $forumid );
		}

		if( $general ) {
			if( $general == 'topic' ) {
				$rss2 = $url . '?type=rss2&forum=g&topic=g';
			} elseif( $general == 'forum' ) {
				$rss2 = $url . '?type=rss2&forum=g';
			}
		}

		$rss2 = esc_url( (string) $rss2 );

		if( $echo ) {
			echo $rss2;
		} else {
			return $rss2;
		}
	}

	function rss2_forum( $forum = [], $topics = [] ) {
		if( empty( $forum ) ) {
			if( ! wpforo_setting( 'rss', 'feed' ) ) {
				header( 'HTTP/1.0 404 Not Found', true, 404 );
				die();
			} else {
				return;
			}
		}
		header( "Content-Type: application/xml; charset" . get_option( 'blog_charset' ) );
		echo '<?xml version="1.0" encoding="' . get_option( 'blog_charset' ) . '"?' . '>';
		?>
        <rss version="2.0"
             xmlns:atom="http://www.w3.org/2005/Atom"
             xmlns:dc="http://purl.org/dc/elements/1.1/"
             xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
             xmlns:admin="http://webns.net/mvcb/"
             xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
             xmlns:content="http://purl.org/rss/1.0/modules/content/">
        <channel>
            <title>
				<?php if( ! isset( $forum['title'] ) || ! $forum['title'] ): ?>
					<?php echo esc_html( WPF()->board->get_current( 'settings' )['title'] ) . ' - ' . wpforo_phrase( 'Recent Topics', false ) ?>
				<?php else: ?>
					<?php echo esc_html( $forum['title'] ); ?> - <?php echo esc_html( WPF()->board->get_current( 'settings' )['title'] ); ?>
				<?php endif; ?>
            </title>
            <link><?php echo esc_url( (string) $forum['forumurl'] ); ?></link>
            <description><?php echo esc_html( WPF()->board->get_current( 'settings' )['desc'] ); ?></description>
            <language><?php bloginfo_rss( 'language' ); ?></language>
            <lastBuildDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', gmdate( 'Y-m-d H:i:s' ), false ); ?></lastBuildDate>
            <generator>wpForo</generator>
            <ttl>60</ttl>
			<?php if( ! empty( $topics ) ): ?>
				<?php foreach( $topics as $topic ): ?>
                    <item>
                        <title><?php echo wpforo_removebb( esc_html( $topic['title'] ) ); ?></title>
                        <link><?php echo esc_url( (string) $topic['topicurl'] ); ?></link>
                        <pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', $topic['created'], false ); ?></pubDate>
                        <description><![CDATA[<?php echo wpforo_removebb( esc_html( $topic['description'] ) ) ?>]]></description>
                        <content:encoded><![CDATA[<?php echo wpforo_removebb( $topic['content'] ) ?>]]></content:encoded>
						<?php if( $forum['forumurl'] != '#' ): ?>
                            <category domain="<?php echo esc_url( (string) $forum['forumurl'] ); ?>"><?php echo esc_html( $forum['title'] ); ?></category><?php endif; ?>
                        <dc:creator><?php echo esc_html( $topic['author'] ); ?></dc:creator>
                        <guid isPermaLink="true"><?php echo esc_url( (string) $topic['topicurl'] ); ?></guid>
                    </item>
				<?php endforeach; ?>
			<?php endif; ?>
        </channel>
        </rss>
		<?php
		exit();
	}

	function rss2_topic( $forum = [], $topic = [], $posts = [] ) {
		if( empty( $forum ) ) {
			if( ! wpforo_setting( 'rss', 'feed' ) ) {
				header( 'HTTP/1.0 404 Not Found', true, 404 );
				die();
			} else {
				return;
			}
		}
		header( "Content-Type: application/xml; charset" . get_option( 'blog_charset' ) );
		echo '<?xml version="1.0" encoding="' . get_option( 'blog_charset' ) . '"?' . '>';
		?>
        <rss version="2.0"
             xmlns:atom="http://www.w3.org/2005/Atom"
             xmlns:dc="http://purl.org/dc/elements/1.1/"
             xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
             xmlns:admin="http://webns.net/mvcb/"
             xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
             xmlns:content="http://purl.org/rss/1.0/modules/content/">
        <channel>
            <title>
				<?php if( ! isset( $topic['title'] ) || ! $topic['title'] ): ?>
					<?php echo esc_html( WPF()->board->get_current( 'settings' )['title'] ) . ' - ' . wpforo_phrase( 'Recent Posts', false ); ?>
				<?php else: ?>
					<?php echo esc_html( $topic['title'] ); ?> - <?php echo esc_html( wpfval( $forum, 'title' ) ); ?>
				<?php endif; ?>
            </title>
            <link><?php echo esc_url( (string) $topic['topicurl'] ); ?></link>
            <description><?php echo esc_html( WPF()->board->get_current( 'settings' )['desc'] ); ?></description>
            <language><?php bloginfo_rss( 'language' ); ?></language>
            <lastBuildDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', gmdate( 'Y-m-d H:i:s' ), false ); ?></lastBuildDate>
            <generator>wpForo</generator>
            <ttl>60</ttl>
			<?php if( ! empty( $posts ) ): ?>
				<?php foreach( $posts as $post ): ?>
                    <item>
                        <title><?php echo wpforo_removebb( esc_html( $post['title'] ) ); ?></title>
                        <link><?php echo esc_url( (string) $post['posturl'] ); ?></link>
                        <pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', $post['created'], false ); ?></pubDate>
                        <description><![CDATA[<?php echo wpforo_removebb( esc_html( $post['description'] ) ) ?>]]></description>
                        <content:encoded><![CDATA[<?php echo wpforo_removebb( $post['content'] ) ?>]]></content:encoded>
						<?php if( wpfval( $forum, 'forumurl' ) != '#' ): ?>
                            <category domain="<?php echo esc_url( (string) wpfval( $forum, 'forumurl' ) ); ?>"><?php echo esc_html( wpfval( $forum, 'title' ) ); ?></category><?php endif; ?>
                        <dc:creator><?php echo esc_html( $post['author'] ); ?></dc:creator>
                        <guid isPermaLink="true"><?php echo esc_url( (string) $post['posturl'] ); ?></guid>
                    </item>
				<?php endforeach; ?>
			<?php endif; ?>
        </channel>
        </rss>
		<?php
		exit();
	}

}

```