如何在WordPress的“WP REST API”插件中向Post实体添加新属性？

1 回答

• 0

  这是一个非常简单的答案，使用wordpress插件：

  function get_viewed_count_post( $data, $post, $context ) {
    // We only want to modify the 'view' context, for reading posts
    if ( $context !== 'view' || is_wp_error( $data ) ) {
      return $data;
    }
  
    //Eliminate unused variables
    unset($data['author']);
    unset($data['terms']);
    unset($data['meta']);
  
    $viewed = db_select($data['ID']);
  
    if (!empty( $viewed )) {
      $data['post_viewed'] = $viewed;
    }
  
    return $data;
  }
  
  function db_select($id) {
      global $wpdb;
  
      $px_table_name = $wpdb->prefix.'post_views';
  
      $sql = "SELECT count FROM $px_table_name WHERE ID='$id' AND type = 4";
  
      return intval($wpdb->get_var($sql));
  }
  
  add_filter( 'json_prepare_post', 'get_viewed_count_post', 13, 3 );
  

  回复于 2024-04-27T10:09:12+08:00