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Include tags in feeds. fixes #4537

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git-svn-id: https://develop.svn.wordpress.org/trunk@5979 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2007-08-29 21:10:20 +00:00
parent f6b019c8b6
commit 3910be3880
3 changed files with 30 additions and 4 deletions
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wp-includes/feed.php
+20 -3
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@@ -146,17 +146,34 @@ function get_category_rss_link($echo = false, $cat_ID, $category_nicename) {
function get_the_category_rss($type = 'rss') {
$categories = get_the_category();
$tags = get_the_tags();
$home = get_bloginfo_rss('home');
$the_list = '';
foreach ( (array) $categories as $category ) {
$cat_name = convert_chars($category->name);
$cat_names = array();
$filter = 'rss';
if ( 'atom' == $type )
$filter = 'raw';
if ( !empty($categories) ) foreach ( (array) $categories as $category ) {
$cat_names[] = sanitize_term_field('name', $category->name, $category->term_id, 'category', $filter);
}
if ( !empty($tags) ) foreach ( (array) $tags as $tag ) {
$cat_names[] = sanitize_term_field('name', $tag->name, $tag->term_id, 'post_tag', $filter);
}
$cat_names = array_unique($cat_names);
foreach ( $cat_names as $cat_name ) {
if ( 'rdf' == $type )
$the_list .= "\n\t\t<dc:subject><![CDATA[$cat_name]]></dc:subject>\n";
if ( 'atom' == $type )
$the_list .= sprintf( '<category scheme="%1$s" term="%2$s" />', attribute_escape( apply_filters( 'get_bloginfo_rss', get_bloginfo( 'url' ) ) ), attribute_escape( $category->name ) );
$the_list .= sprintf( '<category scheme="%1$s" term="%2$s" />', attribute_escape( apply_filters( 'get_bloginfo_rss', get_bloginfo( 'url' ) ) ), attribute_escape( $cat_name ) );
else
$the_list .= "\n\t\t<category><![CDATA[$cat_name]]></category>\n";
}
return apply_filters('the_category_rss', $the_list, $type);
}