WordPress/wp-includes/feed-rdf.php

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<?php
/**
* RSS 1 RDF Feed Template for displaying RSS 1 Posts feed.
*
* @package WordPress
*/
header( 'Content-Type: ' . feed_content_type( 'rdf' ) . '; charset=' . get_option( 'blog_charset' ), true );
$more = 1;
echo '<?xml version="1.0" encoding="' . get_option( 'blog_charset' ) . '"?' . '>';
/** This action is documented in wp-includes/feed-rss2.php */
do_action( 'rss_tag_pre', 'rdf' );
?>
<rdf:RDF
xmlns="http://purl.org/rss/1.0/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
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:content="http://purl.org/rss/1.0/modules/content/"
<?php
/**
* Fires at the end of the feed root to add namespaces.
*
* @since 2.0.0
*/
do_action( 'rdf_ns' );
?>
>
<channel rdf:about="<?php bloginfo_rss( 'url' ); ?>">
<title><?php wp_title_rss(); ?></title>
<link><?php bloginfo_rss( 'url' ); ?></link>
<description><?php bloginfo_rss( 'description' ); ?></description>
<dc:date><?php echo get_feed_build_date( 'Y-m-d\TH:i:s\Z' ); ?> </dc:date>
<sy:updatePeriod>
<?php
/** This filter is documented in wp-includes/feed-rss2.php */
echo apply_filters( 'rss_update_period', 'hourly' );
?>
</sy:updatePeriod>
<sy:updateFrequency>
<?php
/** This filter is documented in wp-includes/feed-rss2.php */
echo apply_filters( 'rss_update_frequency', '1' );
?>
</sy:updateFrequency>
<sy:updateBase>2000-01-01T12:00+00:00</sy:updateBase>
<?php
/**
* Fires at the end of the RDF feed header.
*
* @since 2.0.0
*/
do_action( 'rdf_header' );
?>
<items>
<rdf:Seq>
<?php
while ( have_posts() ) :
the_post();
?>
<rdf:li rdf:resource="<?php the_permalink_rss(); ?>"/>
<?php endwhile; ?>
</rdf:Seq>
</items>
</channel>
<?php
rewind_posts();
while ( have_posts() ) :
the_post();
?>
<item rdf:about="<?php the_permalink_rss(); ?>">
<title><?php the_title_rss(); ?></title>
<link><?php the_permalink_rss(); ?></link>
<dc:date><?php echo mysql2date( 'Y-m-d\TH:i:s\Z', $post->post_date_gmt, false ); ?></dc:date>
<dc:creator><![CDATA[<?php the_author(); ?>]]></dc:creator>
<?php the_category_rss( 'rdf' ); ?>
<?php if ( get_option( 'rss_use_excerpt' ) ) : ?>
<description><![CDATA[<?php the_excerpt_rss(); ?>]]></description>
<?php else : ?>
<description><![CDATA[<?php the_excerpt_rss(); ?>]]></description>
<content:encoded><![CDATA[<?php the_content_feed( 'rdf' ); ?>]]></content:encoded>
<?php endif; ?>
<?php
/**
* Fires at the end of each RDF feed item.
*
* @since 2.0.0
*/
do_action( 'rdf_item' );
?>
</item>
<?php endwhile; ?>
</rdf:RDF>