WordPress回复/评论本文可见
给WordPress添加一个实用的小功能,那就是回复可见,评论文章才能见到隐藏内容。
在主题目录下找到functions.php文件,在合适位置添加下方的代码:
// 回复可见 function reply_to_read($atts, $content=null) { extract(shortcode_atts(array("notice" => '<p class="reply-to-read"><font color="#ff0000">温馨提示: </font>此处为隐藏内容,需要<a href="#respond" title="评论本文">评论本文</a>后才能查看.</p>'), $atts)); $email = null; $user_ID = (int) wp_get_current_user()->ID; if ($user_ID > 0) { $email = get_userdata($user_ID)->user_email; //对博主直接显示内容 $admin_email = get_userdata($user_ID)->user_email ;//博主Email if ($email == $admin_email) { return $content; } } else if (isset($_COOKIE['comment_author_email_' . COOKIEHASH])) { $email = str_replace('%40', '@', $_COOKIE['comment_author_email_' . COOKIEHASH]); } else { return $notice; } if (empty($email)) { return $notice; } global $wpdb; $post_id = get_the_ID(); $query = "SELECT `comment_ID` FROM {$wpdb->comments} WHERE `comment_post_ID`={$post_id} and `comment_author_email`='{$email}' LIMIT 1"; if ($wpdb->get_results($query)) { return do_shortcode($content); } else { return $notice; } } add_shortcode('reply', 'reply_to_read');使用方法: [reply-]需要隐藏的内容[/reply],需要把[reply-]的“-”去掉 [reply]测试回复可见[/reply]