Snippets

Snippet: Adding/Removing Fields & Tabs In Theme Settings Metabox

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If you are looking to add new fields to your site please use the newer WPEX_Meta_Factory class or the ACF plugin

You may have noticed that the Total theme includes a Theme Settings Metabox that displays below your posts and pages and allows you to modify things on a per-page basis. This functionality can be disabled completely via the Theme Panel and can also be customized via a child theme. The Snippet below shows how you can use the "wpex_metabox_array" filter to hook into the settings to add or remove options and tabs.

/**
 * Modify the Theme Settings metabox.
 *
 * Available "types" : text, date, number, text_html, link, textarea, code, checkbox, select,
 * color, media, editor
 *
 * @link https://total.wpexplorer.com/docs/snippets/adding-fields-page-settings/
 */
add_filter( 'wpex_metabox_array', function( $array ) {

    // Add new textfield to "media" tab which is used for blog posts by default.
    $array['media']['settings']['my_new_field'] = array(
        'title'         => __( 'My Title', 'total' ), // Custom field title
        'description'   => __( 'My Description', 'total' ), // Custom field description
        'id'            => 'my_custom_field_id', // Custom field ID used to retrive via get_post_meta
        'type'          => 'text', // Type to display in the admin
    );

    // Remove the "Redirect" setting from the "Main" tab.
    unset( $array['main']['settings']['post_link'] );

    // Create your own tab - cool!
    $array['my_new_tab'] = array(
        'title'     => __( 'My Tab', 'wpex' ), // Tab title
        'post_type' => array( 'post' ), // Used to limit by post type, to display on all don't add this param
        'settings'  => array(
            'my_new_field' => array(
                'title'         => __( 'My Title', 'total' ), // Custom field title
                'description'   => __( 'My Description', 'total' ), // Custom field description
                'id'            => 'my_custom_field_id', // Custom field ID used to retrive via get_post_meta
                'type'          => 'text', // Type to display in the admin
            ),
        ),
    );

    return $array;
}, 40 );
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