KNetwalker

I was able to get it figured out. It might not be the prettiest, or most efficient, but this works for me:

// Adding API access to registration locations

 add_action( 'init', 'my_custom_post_type_rest_support', 25 );
  function my_custom_post_type_rest_support() {
    global $wp_post_types;
  
    $post_type_name = 'wpsl_stores';
    if( isset( $wp_post_types[ $post_type_name ] ) ) {
      $wp_post_types[$post_type_name]->show_in_rest = true;
      $wp_post_types[$post_type_name]->rest_base = locations;
      $wp_post_types[$post_type_name]->rest_controller_class = 'WP_REST_Posts_Controller';
      
    }
      
  }

//Remove Fields from API response
function remove_content( $data, $post, $request ) {
   $_data = $data->data;
  unset ($_data ['content']);
  unset ($_data ['excerpt']);
  unset ($_data ['link']);
  unset ($_data ['author']);
  unset ($_data ['slug']);
  unset ($_data ['id']);
  unset ($_data ['date']);
  unset ($_data ['date_gmt']);
  unset ($_data ['guid']);
  unset ($_data ['modified']);
  unset ($_data ['modified_gmt']);
  unset ($_data ['type']);
  unset ($_data ['featured_media']);
  unset ($_data ['template']);
  $_data ['title'] = $_data ['title']['rendered'];
  $data = $_data;
  return $data;
  }
add_filter( 'rest_prepare_wpsl_stores', 'remove_content', 12, 3 );

//Display fields
add_action( 'rest_api_init', 'slug_register_fields' );
function slug_register_fields() {
  register_rest_field( 'wpsl_stores',
        'address',
        array(
            'get_callback'    => 'slug_get_address'
        )
    );
  register_rest_field( 'wpsl_stores',
        'address2',
        array(
            'get_callback'    => 'slug_get_address2'
        )
    );
  register_rest_field( 'wpsl_stores',
        'city',
        array(
            'get_callback'    => 'slug_get_city'
        )
    );
  register_rest_field( 'wpsl_stores',
        'state',
        array(
            'get_callback'    => 'slug_get_state'
        )
    );
  register_rest_field( 'wpsl_stores',
      'zip',
      array(
          'get_callback'    => 'slug_get_zip'
      )
  );
  register_rest_field( 'wpsl_stores',
        'lat',
        array(
            'get_callback'    => 'slug_get_lat'
        )
    );
  register_rest_field( 'wpsl_stores',
      'lng',
      array(
          'get_callback'    => 'slug_get_lng'
      )
  );
  register_rest_field( 'wpsl_stores',
      'phone',
      array(
          'get_callback'    => 'slug_get_phone'
      )
  );
}

// Get the value of the "address" field
function slug_get_address( $object, $field_name, $request ) {
    return get_post_meta( $object['id'], 'wpsl_address', true );
}

// Get the value of the "address2" field
function slug_get_address2( $object, $field_name, $request ) {
    return get_post_meta( $object['id'], 'wpsl_address2', true );
}

// Get the value of the "city" field
function slug_get_city( $object, $field_name, $request ) {
    return get_post_meta( $object['id'], 'wpsl_city', true );
}

// Get the value of the "state" field
function slug_get_state( $object, $field_name, $request ) {
    return get_post_meta( $object['id'], 'wpsl_state', true );
}

// Get the value of the "zip" field
function slug_get_zip( $object, $field_name, $request ) {
    return get_post_meta( $object['id'], 'wpsl_zip', true );
}

// Get the value of the "latitude" field
function slug_get_lat( $object, $field_name, $request ) {
    return get_post_meta( $object['id'], 'wpsl_lat', true );
}

// Get the value of the "longitude" field
function slug_get_lng( $object, $field_name, $request ) {
    return get_post_meta( $object['id'], 'wpsl_lng', true );
}

// Get the value of the "phone" field
function slug_get_phone( $object, $field_name, $request ) {
    return get_post_meta( $object['id'], 'wpsl_phone', true );
}

@lukecavanagh

Thanks. I have the stores showing in the API, but the custom fields like address, latitude, etc. aren’t showing in the response.

What do I need to have those show?

• This reply was modified 9 years, 3 months ago by KNetwalker. Reason: tagging responder, Luke