首先申明原始代码博主也是网上找的,就是评论回复可见的代码,放到主题function.php里。原始内容如下:
function reply_to_read($atts, $content=null) { extract(shortcode_atts(array("notice" => '<p class="reply-to-read">温馨提示: 此处内容需要<a href="#respond" rel="external nofollow" rel="external nofollow" 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 $admin_email = "[email protected]"; //博主Email if ($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`={$post_id} and `comment_approved`='1' and `comment_author_email`='{$email}' LIMIT 1"; if ($wpdb->get_results($query)) { return do_shortcode($content); } else { return $notice; } } add_shortcode('reply', 'reply_to_read');
实现原理就是判断当前用户登录状态和用户的邮箱账号。
$admin_email = "[email protected]"; //博主Email if ($email == $admin_email) { return $content; }
以上部分是对管理员的账号的用户内容可见,判断当前用户email是否为管理员的邮箱。所以要实现对指定用户可见就可以增加一个变量比如:user1_email,再和当前用户email对比。
$user1_email = "[email protected]"; //你需要设置可见的用户Email if ($email == $user1_email) { return $content; }
这样就实现了内容对多人可见。实际上就是增加了个判断,实现指定用户可见,其他人需要回复,完整代码就这样:
function reply_to_read($atts, $content=null) { extract(shortcode_atts(array("notice" => '<p class="reply-to-read">温馨提示: 此处内容需要<a href="#respond" rel="external nofollow" rel="external nofollow" 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 $admin_email = "[email protected]"; //博主Email if ($email == $admin_email) { return $content; } $user1_email = "[email protected]"; //你需要设置可见的用户Email if ($email == $user1_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`={$post_id} and `comment_approved`='1' and `comment_author_email`='{$email}' LIMIT 1"; if ($wpdb->get_results($query)) { return do_shortcode($content); } else { return $notice; } } add_shortcode('reply', 'reply_to_read');
博主是PHP小白,代码还可以进一步简化的。