embed-gist

embed-gist.php

/*
 * Embed gists with a URL in post article
 */
function dangopress_embed_gist($matches, $attr, $url, $rawattr)
{
    $embed = sprintf(
        '<script src="https://gist.github.com/%1$s.js%2$s"></script>',
        esc_attr($matches[1]),
        esc_attr($matches[2])
    );

    return apply_filters('dangopress_embed_gist', $embed, $matches, $attr, $url, $rawattr);
}
wp_embed_register_handler('gist', '#https?://gist\.github\.com(?:/[a-z0-9-]+)?/([a-z0-9]+)(\?file=.*)?#i', 'dangopress_embed_gist');