代码实现 WordPress 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
正文完