Plugin Name: Draft Feed | https://github.com/bueltge/Drafts-Feed

wp-draft-feed.php

<?php
 /*
 Plugin Name: Draft Feed
 Plugin URI: 
 Description: Add a new Feed for drafts: <code>/?feed=drafts</code>
Version: 0.1
Author: Frank Bültge
Author URI: http://bueltge.de/
*/

if ( !class_exists('DraftFeed') ) {
	class DraftFeed {
		
		
		// constructor
		function DraftFeed() {
		
			add_action( 'init', array(&$this, 'add_draft_feed') );
		}
		
		
		// add feed via hook
		function add_draft_feed() {
			
			// set name for the feed
			// http://example.com/?feed=draft
			add_feed( 'draft', array(&$this, 'get_draft_feed') );
		}
		
		
		// get feed
		function get_draft_feed() {
			global $wpdb;
			
			// draft or future
			$sql = "
							SELECT ID, post_title, post_date, post_author, post_author, guid, post_excerpt, post_content
							FROM $wpdb->posts
							WHERE post_status = 'draft'
							ORDER BY post_date_gmt DESC
						";
			$items = $wpdb->get_results($sql);
			
			if ( !headers_sent() )
				header('Content-Type: text/xml; charset=' . get_option('blog_charset'), true);
			$more = 1;
		?>
		<?php echo '<?xml version="1.0" encoding="' . get_option('blog_charset') . '"?' . '>'; ?>
		
<rss version="2.0"
 	xmlns:content="http://purl.org/rss/1.0/modules/content/"
 	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
 	xmlns:dc="http://purl.org/dc/elements/1.1/"
 	xmlns:atom="http://www.w3.org/2005/Atom"
 	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
 	<?php do_action('rss2_ns'); ?>
>

<channel>
	<title><?php bloginfo_rss( 'name' ); wp_title_rss(); ?></title>
	<atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />
	<link><?php bloginfo_rss( 'url' ) ?></link>
	<description><?php bloginfo_rss( 'description' ) ?></description>
	<pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', get_lastpostmodified('GMT'), false ); ?></pubDate>
	<generator>http://bueltge.de/</generator>
	<language><?php echo get_option( 'rss_language' ); ?></language>
	<sy:updatePeriod><?php echo apply_filters( 'rss_update_period', 'hourly' ); ?></sy:updatePeriod>
	<sy:updateFrequency><?php echo apply_filters( 'rss_update_frequency', '1' ); ?></sy:updateFrequency>
	<?php do_action('rss2_head'); ?>
	<?php
 	if ( empty($items) ) {
 		echo '<!-- No submissions found yet. //-->';
	} else {
		foreach ($items as $item) {
	?>
		<item>
			<title><?php echo stripslashes( apply_filters( 'comment_author', $item->post_title ) ); ?></title>
			<link><?php echo stripslashes( apply_filters( 'comment_author_url', get_permalink($item->ID) ) ); ?></link>
			<pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', $item->post_date ); ?></pubDate>
			<dc:creator><?php echo stripslashes( apply_filters('comment_author', $item->post_author) ); ?></dc:creator>

			<guid isPermaLink="false"><?php echo stripslashes( apply_filters('comment_author_url', $item->guid) ); ?></guid>
			<?php if ( $item->post_excerpt != '' ) { ?>
			<description><![CDATA[<?php echo trim(stripslashes( apply_filters('comment_text', $item->post_excerpt) ) ); ?>]]></description>
			<?php } else { ?>
			<description><![CDATA[<?php echo strip_tags( trim( stripslashes( apply_filters('comment_text', $item->post_content) ) ) ); ?>]]></description>
			<?php } ?>
			<content:encoded><![CDATA[<?php echo trim( stripslashes( apply_filters( 'comment_text', $item->post_content ) ) ); ?>]]></content:encoded>
			<?php do_action('rss2_item'); ?>
		</item>
	<?php
 		} 
 	}
 	?>
	</channel>
</rss>
		<?php
 		}
 
 	} // end class
 } // end if class exists
 
 
 if ( class_exists('DraftFeed') && function_exists('is_admin') ) {
 	$df_wp_injector = new DraftFeed();
 }
 
 // WP init and add new function for feed
 if ( isset($df_wp_injector) && function_exists( 'add_action' ) ) {
 	add_action( 'DraftFeed',  array(&$df_wp_injector, 'init') );
 }
 ?>