Adding Event category to body class

[Paksha Thullner]

Is it possible to automatically add the event categories to the body class, so I can use them with css.

[Stephen Harris]

Yes, try adding this to your theme’s functions.php:

add_filter( 'body_class', function( $classes ) {
     if ( is_singular( 'event' ) ) {
         $cats = get_the_terms( get_the_ID(), 'event-category' );
         if ( $cats && ! is_wp_error( $cats ) ) {   
             foreach ( $cats as $cat ) { 
                 $classes[] = sanitize_html_class( 'eo-event-cat-' . $cat->slug );
             }
         }
     }
     return $classes;
} );

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