Support

August 19, 2016 at 12:04 am

If I could impose, I would like your professional opinion on my approach to a body_class filter. Use case: we record some of our events (classes) and I have a “Recording Calendar” where I am displaying expired events with a venue of “Recording” and the video in the description. All good so far.

I am using the Divi theme and it sets a body class of “et_right_sidebar”, which is great for upcoming events so I can display the cart widget, but I would like to change the class to “et_full_width_page” for the recorded events so the video is full width. Here is the code I came up with for the filter for your entertainment. Suggestions and criticism requested.

add_filter('body_class', 'divi_child_body_classes', 20);
function divi_child_body_classes($classes) {
    global $post;

    if ($post->post_type == 'espresso_events') {
        $venues = EEH_Venue_View::get_event_venues();
        $venues = is_array($venues) ? $venues : array();
        foreach ($venues as $venue) {
            if ($venue instanceof EE_Venue) {
                if (strpos((EEH_Venue_View::venue_name('none', $venue->ID())), 'Recording') !== false) {
                    $key = array_search('et_right_sidebar', $classes);
                    if (!empty($key)) {
                        unset($classes[$key]);
                    }
                    $classes[] = 'et_full_width_page';
                    break;
                }
            }
        }
    }
    return $classes;
}

Thank you in advance for your indulgence.