如何删除wordpress仪表盘的 “我爱水煮鱼” 模块？

“我爱水煮鱼” 是一款中文比较有名的 WordPress 博客优化插件, 提供了相当多的功能. 我很久之前装了, 后来觉得不好用就卸载了. 谁知插件很霸道, 虽然在 wp-contents/plugins 插件目录下已经把整个文件夹删除了, 插件列表也找不到该插件了, 可是在WP仪表盘上还是能看到 “我爱水煮鱼” 的模块. 这个模块主要就是显示一些文章, 没啥用.

考虑到安全和隐私问题, 果断要进行清理移除干净.

修改(子)主题的 functions.php 文件, 加入以下即可.

//删除 WordPress 后台仪表盘
function disable_dashboard_widgets() {
    global $wp_meta_boxes;
    unset($wp_meta_boxes['dashboard']['normal']['core']['wpjam_dashboard_widget']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['wpjam_dashboard_widget_function']);
}
add_action('wp_dashboard_setup', 'disable_dashboard_widgets', 999);

//删除 WordPress 后台仪表盘
function disable_dashboard_widgets() {
    global $wp_meta_boxes;
    unset($wp_meta_boxes['dashboard']['normal']['core']['wpjam_dashboard_widget']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['wpjam_dashboard_widget_function']);
}
add_action('wp_dashboard_setup', 'disable_dashboard_widgets', 999);

若是要清理仪表盘的其它模块, 可以相应的加入以下代码:

//删除 WordPress 后台仪表盘
function disable_dashboard_widgets() {
    global $wp_meta_boxes;
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_activity']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press']);
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_recent_drafts']);
}
add_action('wp_dashboard_setup', 'disable_dashboard_widgets', 999);

//删除 WordPress 后台仪表盘
function disable_dashboard_widgets() {
    global $wp_meta_boxes;
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_activity']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);
    unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press']);
    unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_recent_drafts']);
}
add_action('wp_dashboard_setup', 'disable_dashboard_widgets', 999);

一下子清爽了很多.

更新: 后来发现在安装了一个回复邮件功能(Comment Reply Notification)插件里被强行安装的, 代码在 /wp-content/plugins/comment-reply-notification下的那个PHP:

if(!function_exists('wpjam_modify_dashboard_widgets')){
    
    add_action('wp_dashboard_setup', 'wpjam_modify_dashboard_widgets' );
    function wpjam_modify_dashboard_widgets() {
        global $wp_meta_boxes;
        if( strpos(WPLANG, 'zh_') === false){
            wp_add_dashboard_widget('wpjam_dashboard_widget', 'Theme10', 'wpjam_dashboard_widget_function');
        }else{
            wp_add_dashboard_widget('wpjam_dashboard_widget', '我爱水煮鱼', 'wpjam_dashboard_widget_function');
        }
    }
    
    function wpjam_dashboard_widget_function() {
        if( strpos(WPLANG, 'zh_') === false){
            echo '<div class="rss-widget">';
            wp_widget_rss_output('http://theme10.com/feed/', array( 'show_author' => 0, 'show_date' => 1, 'show_summary' => 0 ));
            echo "</div>";
        }else{
        ?>
        <p><a href="http://wpjam.com/&utm_medium=wp-plugin&utm_campaign=wp-plugin&utm_source=<?php bloginfo('home');?>" title="WordPress JAM" target="_blank"><img src="http://wpjam.com/wp-content/themes/WPJ-Parent/images/logo_index_1.png" alt="WordPress JAM"></a><br />
        <a href="http://wpjam.com/&utm_medium=wp-plugin&utm_campaign=wp-plugin&utm_source=<?php bloginfo('home');?>" title="WordPress JAM" target="_blank"> WordPress JAM</a> 是中国最好的 WordPress 二次开发团队, 我们精通 WordPress, 可以制作 WordPress 主题, 开发 WordPress 插件, WordPress 整站优化. </p>
        <hr />
    <?php 
        echo '<div class="rss-widget">';
        wp_widget_rss_output('http://fairyfish.net/feed/', array( 'show_author' => 0, 'show_date' => 1, 'show_summary' => 0 ));
        echo "</div>";
        }
    }
}

if(!function_exists('wpjam_modify_dashboard_widgets')){
	
	add_action('wp_dashboard_setup', 'wpjam_modify_dashboard_widgets' );
	function wpjam_modify_dashboard_widgets() {
		global $wp_meta_boxes;
		if( strpos(WPLANG, 'zh_') === false){
			wp_add_dashboard_widget('wpjam_dashboard_widget', 'Theme10', 'wpjam_dashboard_widget_function');
		}else{
			wp_add_dashboard_widget('wpjam_dashboard_widget', '我爱水煮鱼', 'wpjam_dashboard_widget_function');
		}
	}
	
	function wpjam_dashboard_widget_function() {
		if( strpos(WPLANG, 'zh_') === false){
			echo '<div class="rss-widget">';
			wp_widget_rss_output('http://theme10.com/feed/', array( 'show_author' => 0, 'show_date' => 1, 'show_summary' => 0 ));
			echo "</div>";
		}else{
		?>
		<p><a href="http://wpjam.com/&utm_medium=wp-plugin&utm_campaign=wp-plugin&utm_source=<?php bloginfo('home');?>" title="WordPress JAM" target="_blank"><img src="http://wpjam.com/wp-content/themes/WPJ-Parent/images/logo_index_1.png" alt="WordPress JAM"></a><br />
        <a href="http://wpjam.com/&utm_medium=wp-plugin&utm_campaign=wp-plugin&utm_source=<?php bloginfo('home');?>" title="WordPress JAM" target="_blank"> WordPress JAM</a> 是中国最好的 WordPress 二次开发团队, 我们精通 WordPress, 可以制作 WordPress 主题, 开发 WordPress 插件, WordPress 整站优化. </p>
        <hr />
	<?php 
		echo '<div class="rss-widget">';
		wp_widget_rss_output('http://fairyfish.net/feed/', array( 'show_author' => 0, 'show_date' => 1, 'show_summary' => 0 ));
		echo "</div>";
		}
	}
}

防不胜防啊. 为了点流量偷偷插入, 而且不给用户选择的权利, 这吃香有点难看.