前言

子比主题用户中心的文章、评论、粉丝等默认全部人可见，但是有时不想让全部人可见就可以开启此功能

图片展示

教程开始

把以下代码添加到子比主题下，按顺序找到该文件/inc/functions/zib-author.php，在zib-author.php第374行把原代码删除掉粘贴下面代码。

//作者页面-评论tab
function zib_main_author_tab_content_comment()
{
    global $wp_query;
    $curauth = $wp_query->get_queried_object();
    if (empty($curauth->ID)) {
        return;
    }
    $author_id = $curauth->ID;
    $current_user = wp_get_current_user();
    $page = zib_get_the_paged();

    if (isset($_POST['comment_visibility'])) {
        $new_visibility = sanitize_text_field($_POST['comment_visibility']);
        update_user_meta($author_id, 'comment_visibility', $new_visibility);
        $comment_visibility = $new_visibility;
    } else {
        
        $comment_visibility = get_user_meta($author_id, 'comment_visibility', true);
        if (!$comment_visibility) {
            $comment_visibility = 'all';
        }
    }

    $header = '';
    $this_url = zib_get_current_url();

    if (1 == $page || !_pz('paging_ajax_s', true)) {
        $this_url = zib_url_del_paged($this_url);

        $visibility_html = '';
        if ($current_user->ID == $author_id) {
            $visibility_options = array(
                'all' => '全部人可见',
                'self' => '仅自己可见',
            );

            $visibility_dropdown_but = '';
            foreach ($visibility_options as $value => $label) {
                $active_class = ($comment_visibility == $value) ? ' class="active"' : '';
                $visibility_dropdown_but .= '<li' . $active_class . '><a href="javascript:;" onclick="document.getElementById(\'comment_visibility_form\').comment_visibility.value=\'' . $value . '\'; document.getElementById(\'comment_visibility_form\').submit();">' . $label . '</a></li>';
            }

            $current_visibility_label = $visibility_options[$comment_visibility];

            $visibility_html = '<form method="post" id="comment_visibility_form" class="comment-visibility-form">';
            $visibility_html .= '<input type="hidden" name="comment_visibility" value="' . $comment_visibility . '">';
            $visibility_html .= '<div class="dropdown flex0 pull-right">';
            $visibility_html .= '<a href="javascript:;" class="but" data-toggle="dropdown">可见性: ' . $current_visibility_label . '<i class="ml6 fa fa-caret-down opacity5" aria-hidden="true" style="margin-right:0;"></i></a>';
            $visibility_html .= '<ul class="dropdown-menu">' . $visibility_dropdown_but . '</ul>';
            $visibility_html .= '</div>';
            $visibility_html .= '</form>';
        }

        $header = '<div class="ajax-item flex ac jsb mb10 px12-sm"><div class="scroll-x mini-scrollbar mr10"></div>' . $visibility_html . '</div>';
    }

    if ($comment_visibility == 'self' && $current_user->ID != $author_id) {
        $message = zib_get_ajax_null('仅自己可见', '0', 'null-post.svg');
        return $header . $message;
    }

    $comments_content = zib_get_author_comment($author_id);

    return $header . $comments_content;
}

这里我只改了评论和粉丝页面的隐私，可以根据自己改别的页面