How to add subtitle to rss feed

  • Resolved fgoellner

    (@friederun-goellner)


    3 years, 2 months ago

    Hi,
    for a news blog we had to add a second title field and decided for KIA subtitle. But since relaunch, titles without subtitles (german: Dachzeile or header line) do not always make sense. That means, we have to include this subtitle to the rss feed respectively the xml <title></title> tag preferably just before title. I did not find any filter doing just this and I don’t want to add or edit any SEO plugin. Can you help me?

    The page I need help with: [log in to see the link]

Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Author HelgaTheViking

    (@helgatheviking)

    based on this tutorial: https://techbrij.com/wordpress-customize-rss-feed-title

    the following may work:

    
/**
 * Add subtitle to rss title
 *
 * @param string $title the post title
 * @return string
 */
 function kia_feed_subtitle( $title ) {
    if ( function_exists( 'get_the_subtitle' ) ) {
        $subtitle = get_the_subtitle( get_the_ID() );
        if ( $subtitle ) {
            $title = $subtitle . ' - ' . $title;
        }
    }
    return $title;
}
add_filter( 'the_title_rss', 'kia_feed_subtitle' );

    `

    totally untested, but if that’s the right filter name it should push you in the right direction.

    Thread Starter fgoellner

    (@friederun-goellner)

    Thank you very much. That is exactly what I was looking for.
    Actually I would recommend you to add it to your Plugin Description. If subtitle is used it should always be included to rss feed, I think.

Viewing 2 replies - 1 through 2 (of 2 total)
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