Custom posttype RSS Feed with futured image

  • Hello,

    I have a custom post type called books. I use the futured image also with this custom post type. I want to have it’s own RSS Feed. I came accros this piece of code:

    // THIS INCLUDES THE THUMBNAIL IN OUR RSS FEED
function insertThumbnailRSS($content) {
global $post;
if ( has_post_thumbnail( $post->ID ) ){
$content = '' . get_the_post_thumbnail( $post->ID, 'thumbnail' ) . '' . $content;
}
return $content;
}

add_filter('the_excerpt_rss', 'insertThumbnailRSS');
add_filter('the_content_feed', 'insertThumbnailRSS');

    But how can I add the images to my custom feed for books?

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Viewing 9 replies - 1 through 9 (of 9 total)
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