README

为WordPress中任何类型的帖子添加自定义批量操作。

目前WordPress不允许您添加自定义批量操作。请参阅 codex。使用此插件添加它们非常简单。

这基于在这里找到的解决方案 here，但使其更易于使用。

安装

通过 Composer via Packagist 或 GitHub Plugin Search 安装。

插件

此插件添加了一个名为 Seravo_Custom_Bulk_Action 的类

类函数

构造函数，默认帖子类型为 post

new Seravo_Custom_Bulk_Action(array('post_type' => $custom_post));

添加操作。您必须定义至少 menu_text 和回调函数。

register_bulk_action(array(
'menu_text' => $your_menu_text,
'admin_notice' => $display_text_for_admin,
'action_name' => $optional_action_name,
'callback' => $anonymous_function
));

admin_notice 参数也接受数组形式的复数文本（感谢 @cyberwani）。例如

register_bulk_action(array(
'menu_text' => $your_menu_text,
'admin_notice' => 'admin_notice'=>array(
    'single' => '%s Appointment cancelled.',
    'plural' => '%s Appointments cancelled.',
),
'action_name' => $optional_action_name,
'callback' => $anonymous_function
));

您的匿名回调函数需要 post_ids 作为参数

function($post_ids) {
	//Do something here
};
$post_ids //Array of post IDs selected by user in admin panel

初始化函数到 WordPress

init();

示例及使用方法

安装插件并在 functions.php 中定义您的批量操作。

在这个例子中，我们将更新自定义帖子名为 property 的 _property_status 元数据

//Define bulk actions for custom-post-type property
$bulk_actions = new Seravo_Custom_Bulk_Action(array('post_type' => 'property'));


//ACTION EXAMPLE 1:

$bulk_actions->register_bulk_action(array(
	'menu_text'=>'Mark as sold (Myyty)',
	'admin_notice'=>'Properties marked as sold',
	'callback' => function($post_ids) {

	//Do something with $post_ids here

	//In this example properties are marked as sold
	foreach ($post_ids as $post_id) {
		update_post_meta($post_id,"_property_status", "sold");
	}
	return true;
}));

//ACTION EXAMPLE 2, non-ascii chars in menutext:
//Defining the action_name is optional but useful if you want to have non-ascii chars in menu_text

$bulk_actions->register_bulk_action(array(
	'menu_text'=>'Mark for sale (Myytäväksi)',
	'admin_notice'=>'Properties marked for sale',
	'action_name'=>'for_sale',
	'callback' => function($post_ids) {

	//Do something with $post_ids here

	//In this example properties are marked for sale
	foreach ($post_ids as $post_id) {
		update_post_meta($post_id,"_property_status", "sale");
	}
	return true;
}));

//Finally init actions
$bulk_actions->init();