Dennis Ploetner

I’m not sure that I get the problem correctly. The code generated by MSLS in the HTML header is wrong or incomplete? Any suggestions how I can/should improve the output?

I believe that this issue should be solved with the last version. Thanks for pointing it out!

Thank you! 🙂

Happy, you like it! 🙂

Hey, thanks for your message. I just looked the language code up, and it seems that cy would be the correct code for Welsh: https://translate.ww.wp.xz.cn/locale/cy/

Is your language code somehow set to gb_WLS? The flags.php file is autogenerated. It uses input from the core and applies the exceptions from one of my build scripts.

The title might not be needed, but is an excepted attribute: https://www.w3schools.com/tags/tag_link.asp

You could use the ‘mlsl_output_get_alternate_links_arr’ to clean it, but I don’t think it is worth it. You may make a feature request, if you still believe, that an additional filter is needed: https://github.com/lloc/Multisite-Language-Switcher/issues

This function here probably does the same as your example:

add_filter( 'msls_head_hreflang', function ( $language ) {
    $map = array(
        'en_US' => 'en_us',
        'en-gb' => 'en',
        'es-es' => 'es',
        'fr'    => 'x-default',
    );

    return $map[ $language ] ?? $language;
} );

In the same function exists another filter called “mlsl_output_get_alternate_links_arr” which expects the array with the generated links as input:

add_filter( 'mlsl_output_get_alternate_links_arr', function ( $links ) {
    // do something with the array of links

    return $links;
} );

• This reply was modified 1 year, 8 months ago by Dennis Ploetner.